CN103089259A

CN103089259A - Bidirectional pounding and cutting excavating method and bidirectional pounding and cutting excavator for implementing same

Info

Publication number: CN103089259A
Application number: CN2012103785300A
Authority: CN
Inventors: 刘素华
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-11
Filing date: 2012-09-11
Publication date: 2013-05-08
Anticipated expiration: 2032-09-11
Also published as: CN103089259B

Abstract

The method provided by the invention comprises the following steps: a machine body, a walking part, a lifting part, a reciprocating pounding part and the like are arranged; a pounding guide element and the like are arranged on a pounding guide device; pounding heads are arranged at two ends of the pounding guide element, so that a power pounding element drives the pounding guide element; the reciprocating pounding part is arranged on the lifting part; the lifting part is arranged on the machine body; and the walking part drives the machine body to move ahead and retreats so as not to turn the machine body to excavate and drop materials forward and backward. Equipment provided by the invention comprises the machine body, the walking part, the lifting part, the reciprocating pounding part and the like; the reciprocating pounding part comprises the pounding guide device, the pounding driving device and the like; the pounding heads are both arranged at two ends of the pounding guide element; the pounding driving device comprises the power pounding element and the like; the power pounding element drives the pounding guide element to move in a reciprocating mode; the pounding guide element drives the pounding heads to pound; the reciprocating pounding part is arranged on the lifting part; the lifting part is arranged on the machine body; the walking part drives the machine body to move ahead and retreat so as not to turn the machine body to excavate and drop materials forward and backward.

Description

The method of digging is cut in a kind of two-way punching and digger is cut in the two-way punching of enforcement the method

Technical field

The invention belongs to mechanical field, digger is cut in the two-way punching that a kind of two-way punching that especially is applicable to the digging field is cut the method for digging and implemented the method.

Background technology

Current widely used extractive equipment is flitting, bores and wash the formula development machine, its operating principle is the milling type blanking, this has just determined that this kind mining method ratio of reduction is larger, particularly carry out fragmentation under compressive stress state, consume mass energy, reduced production efficiency and piece material rate, shattering process also produces a large amount of dust, cause problem and the potential safety hazards such as the digging environment is abominable, greatly reduced economic worth and the use value of digging thing.

Along with the development of extraction technique, be badly in need of wanting a kind of new extractive equipment, because:

(1) lump coal is the requirement of the national economic development;

(2) economic worth of lump coal is more than the twice of broken coal;

(3) institute's digging thing is taked to be bulk, the layer minerals such as coal are not carried out abundant fragmentation, during equipment work, power consumption is little, and dust is few, and efficient is high.

based on the demand, numerous methods of taking piece material mineral have appearred, for example a kind of high-efficiency blocking coal shovel is arranged for an one direction of mining, must turn fuselage when oppositely mining, but because the space, down-hole is little, 6 meters of general mining tunnel less thaies are wide, and the length of fuselage is at least more than 8 meters, turning the fuselage problem is difficult to solve, and namely enable the turning machine body and can consume a large amount of manpowers, material resources and time, therefore complete machine must be refunded rear just can the continuation mines, this equipment is because the weight of the head of mining is large, make impact bar one end weight excessive, other end weight kicks the beam, easily cause when reciprocating impact and break other impact bar off with the fingers and thumb and impact guiding device because of the weight imbalance, reduced application life, increased power consumption.

In sum, traditional digger is badly in need of updating, and extraction technique will be take the equipment of taking the piece material as developing direction.The present invention is a kind of energy-saving and environmental protection, efficient, and equipment need not to reverse end for end to realize the method and apparatus of digging back and forth.

Summary of the invention

The present invention realizes by the following technical solutions: the method for digging is cut in a kind of two-way punching and digger is cut in the two-way punching of enforcement the method.

The scheme one that the system of attack is cut in this two-way punching is realized by following steps:

The first step: fuselage, running part, lifting unit, reciprocating impact section etc. is set;

Second step: arrange in reciprocating impact section and impact guiding device etc., impact guide etc. impacting to arrange on guiding device, at the two ends of impacting guide, impact head is set all;

The 3rd step: impulse drive means etc. is set, dynamic impact spare etc. is set on impulse drive means, dynamic impact spare drives and impacts the guide reciprocating motion, impact guide drive impact head impact rib or crag and realize adopting the junk material, make dynamic impact spare and impact the guide split or be integral type;

The 4th step: reciprocating impact section is arranged on lifting unit, and lifting unit is arranged at fuselage, and running part is arranged on underbelly, and running part drives the fuselage walking, and fuselage supports double direction impulse head reciprocating impact blanking.

Describedly cut by this two-way punching the scheme two that the scheme one of the system of attack produces and realized by following steps:

The first step: described running part drives fuselage and moves ahead, and dynamic impact spare drives and impacts the guide reciprocating motion, impacts guide and drives impact head impact rib or crag;

Second step: described running part drives fuselage and retreats, dynamic impact spare drives and impacts the guide reciprocating motion, impact guide and drive impact head impact rib or crag, reach not the turning machine body and complete to move ahead to adopt the junk material and retreat and adopt the junk material, make dynamic impact spare and impact the guide split or be integrated.

Describedly cut by this two-way punching the scheme three that the scheme one of the system of attack produces and realized by following steps:

Second step: crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. are set, make crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means and rolling guide apparatus etc. form reciprocating impact section;

The 3rd step: on crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, dynamic impact spare etc. is set;

The 4th step: on the impact guide, impact head is set, makes dynamic impact spare drive impact head impact;

The 5th step: rolling element is arranged at the rolling element support member and impacts between guide, form the rolling guide function with rolling element, rolling element support member, impact guide etc., rolling element, rolling element support member, impact guide are closely cooperated makes rolling element support the reciprocating motion of impact guide by rolling friction;

The 6th step: impact head rolling friction under the support of impacting guide is moved back and forth, and the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus;

The 7th step: lifting unit is arranged on fuselage, at underbelly, running part is installed, running part drives the fuselage walking and realizes reciprocating impact, the not two-way continuous digging of turning machine body.

Describedly cut by this two-way punching the scheme four that the scheme one of the system of attack produces and realized by following steps:

Second step: in reciprocating impact section, impulse drive means, rolling guide apparatus etc. are set;

The 4th step: rolling element is arranged at the rolling element support member and impacts between guide, form the rolling guide function with rolling element, rolling element support member, impact guide etc., rolling element, rolling element support member, impact guide are closely cooperated makes rolling element support the reciprocating motion of impact guide by rolling friction;

The 5th step: on the impact guide, impact head is set, impact head rolling friction under the support of impacting guide is moved back and forth;

The 6th step: at the supporting box of reciprocating impact section or impact on support position limiting structure etc. is set, making the position limiting structure restriction impact guide is straight reciprocating motion;

The 7th step: make dynamic impact spare drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, making the position limiting structure restriction impact guide is straight reciprocating motion, lifting unit is arranged on fuselage, at underbelly, running part is installed, running part drives the fuselage walking and realizes the two-way continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme five that the scheme one of the system of attack produces and realized by following steps:

The 4th step: rolling element is arranged at the rolling element support member and impacts between guide, form the rolling guide function with rolling element, rolling element support member, impact guide etc., rolling element, rolling element support member, impact guide are closely cooperated makes rolling element support the reciprocating motion of impact guide by rolling friction and control by rolling friction and impact guide straight reciprocating motion, the impact direction of righting impact head;

The 5th step: make and impact guide support impact head rolling friction reciprocating motion, make dynamic impact spare drive impact head impact, the reaction of impact head impact rib or crag is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, rolling guide apparatus is by the impact direction of rolling friction righting impact head, avoid sliding friction to damage and impact guide, running part drives the fuselage walking and realizes the two-way continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme six that the scheme one of the system of attack produces and realized by following steps:

The 3rd step: motive power spare, dynamic impact spare etc. are set on impulse drive means;

The 4th step: the rolling element support member is set on rolling guide apparatus, impacts guide etc.;

The 5th step: roller is being set between motive power spare and dynamic impact spare or between rolling element support member and impact guide, roller etc. is being set;

The 6th step: when roller shaft is fixed in dynamic impact spare, roller applying motive power spare is rolled, when roller shaft is fixed in motive power spare, roller applying dynamic impact spare is rolled, prevent dynamic impact spare and motive power spare applying friction, reduce the wearing and tearing of impulse drive means, or when roller shaft is fixed in the rolling element support member, roller is fitted impact the guide rolling, when roller shaft is fixed in the impact guide, roller applying rolling element support member is rolled, prevent the rolling element support member and impact guide applying friction.

Describedly cut by this two-way punching the scheme seven that the scheme one of the system of attack produces and realized by following steps:

The 6th step: when roller shaft is fixed in dynamic impact spare, roller applying motive power spare is rolled, when roller shaft is fixed in motive power spare, roller applying dynamic impact spare is rolled, prevent dynamic impact spare and motive power spare applying friction, reduce the wearing and tearing of impulse drive means, when roller shaft is fixed in the rolling element support member, roller is fitted support and impact the guide rolling, when roller shaft is fixed in the impact guide, roller applying rolling element support member is rolled, prevent the rolling element support member and impact guide applying friction;

The 7th step: projection, depression, V groove or shaped form etc. are made in the surface of roller, the shape that makes the rolling element support member or impact guide and roller contact face is interlocked with the shape of roller surface, with roller, rolling element support member, to impact the guide motion of controlling impact guide, dynamic impact spare by rolling friction that closely cooperates be straight reciprocating motion.

Describedly cut by this two-way punching the scheme eight that the scheme one of the system of attack produces and realized by following steps:

the 4th step: the rolling element support member is set to outer cover or inner bulk, impact guide and be set to inner bulk or outer cover, the impact guide is set to inner bulk when the rolling element support member is set to outer cover, the impact guide is set to outer cover when the rolling element support member is set to inner bulk, rolling element externally is set between cover and inner bulk forms the rolling guide function, with outer cover, inner bulk and rolling element closely cooperate outer cover or inner bulk are done relatively reciprocating motion by the rolling element rolling friction, make outer cover or inner bulk back-up roller kinetoplast and reciprocating outer cover or inner bulk as the rolling element support member,

The 5th step: on the impact guide, impact head is set;

The 6th step: rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are made up be arranged at lifting unit;

The 7th step: lifting unit is arranged on fuselage, at underbelly, running part is installed;

The 8th step: impact head rolling friction under the support of reciprocating outer cover or inner bulk is moved back and forth;

The 9th step: make dynamic impact spare drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, and running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme nine that the scheme one of the system of attack produces and realized by following steps:

Second step: arrange on rolling guide apparatus and impact guide etc.;

The 3rd step: crank impulse drive means support etc. or hydraulic shock drive unit cylinder part or air pressure impulse drive means cylinder part etc. are set, motive power spare, rolling element support member etc. are being set on support or on cylinder part, the rolling element support member are being arranged on motive power spare outside;

The 4th step: make motive power spare with the split of rolling element support member or be integral type, at cylinder part, cylinder body etc. is set, with cylinder body and the split of motive power spare or be integral type, the rolling element support member is arranged on the cylinder part outside, rolling element support member and cylinder body split or be integral type;

The 5th step: on crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, dynamic impact spare etc. is set, is arranged on dynamic impact spare in support or in cylinder part, makes support or cylinder part supporting motive force impulse member;

The 6th step: in the support outside or cylinder part outer setting rolling element, in the support outside or the cylinder part outer setting impact guide, rolling element is arranged at the rolling element support member and impacts between guide, the impact guide of the impact guide of support outside or cylinder part outside is connected with impact head;

The 7th step: make dynamic impact spare drive impact head or impact guide and impact; Make rolling guide apparatus support impact head impact by rolling friction;

The 8th step: the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are made up be arranged at lifting unit;

The 9th step: lifting unit is arranged on fuselage;

The tenth step: at underbelly, running part is installed, running part drives the fuselage walking and realizes the two-way continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme ten that the scheme one of the system of attack produces and realized by following steps:

Second step: impulse drive means is set, impacts guiding device etc. and form reciprocating impact section, impact guide etc. impacting to arrange on guiding device, at the two ends of impacting guide, impact head is set all;

The 3rd step: arrange in reciprocating impact section and impact up and down guiding device etc. or guiding device etc. is impacted in the left and right;

The 4th step: dynamic impact spare is set on impulse drive means, dynamic impact spare is driven impact the guide reciprocating motion, the impact guide drives the impact head impact rib or crag realizes adopting the junk material;

The 5th step: impulse drive means is arranged at impacts up and down between guiding device or left and right impact guiding device etc., impact up and down the impact guide of guiding device or left and right impact guiding device and farthest widened the righting width that liquidates and tap the head, the righting dynamics that having strengthened liquidates taps the head, controlled to maximum dynamics the impact direction of impact head, having prevented that impulse drive means is hit breaks the damage of Bie Li and reaction force off with the fingers and thumb, has improved the application life of equipment;

The 6th step: reciprocating impact section is arranged on lifting unit, and lifting unit is arranged at fuselage;

The 7th step: at underbelly, running part is installed, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme 11 that the scheme one of the system of attack produces and realized by following steps:

The first step: on impact guide pit or raceway accordingly be set when raceway or pit are set on the rolling element support member;

Second step: rolling element is arranged on pit and raceway etc. forms the rolling guide function;

The 3rd step: impact head is arranged on impacts on guide, dynamic impact spare drives impact head impact,

the 4th step: make the rolling element support member, the rolling element that impacts guide and roll in pit and raceway closely fastens by the rolling element rolling friction impact guide is moved back and forth, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme 12 that the scheme one of the system of attack produces and realized by following steps:

The 4th step: raceway is being set on the rolling element support member or raceway being set on the impact guide or on rolling element support member and impact guide, raceway being set, rolling element is being arranged at raceway forms the rolling guide function;

The 5th goes on foot: make rolling element support member, impact guide reach tight the fastening by the rolling element rolling friction of the rolling element that rolls in raceway and make the reciprocating motion of impact guide;

The 6th step: on the impact guide, impact head is set;

The 7th step: rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are made up be arranged at lifting unit;

The 8th step: lifting unit is arranged on fuselage, at underbelly, running part is installed;

The 9th step: make dynamic impact spare drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on the rolling path rolling guiding device, thereby prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, and running part drives the fuselage walking and realizes the two-way continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme 13 that the scheme one of the system of attack produces and realized by following steps:

The 4th step: the rolling element support member is set, impacts guide, retainer, rolling element etc., between rolling element support member and impact guide, retainer is set, rolling element is arranged at retainer, make the thickness of retainer less than the diameter of rolling element, the two parts that rolling element exceeded retainer are arranged at respectively the rolling element support member, impact guide, form the rolling guide function;

The 5th step: rolling element support member, impact guide and the rolling element in retainer are closely cooperated the impact guide is moved back and forth by rolling friction;

The 6th step: impact head is set impacting on guide, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are made up be arranged at lifting unit;

The 8th step: the impact guide is connected with impact head or is integral type, make dynamic impact spare drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, and running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme 14 that the scheme one of the system of attack produces and realized by following steps:

The 5th step: on the rolling element support member or on the impact guide, raceway is being set, be arranged on rolling element in retainer and be arranged at raceway, make the rolling element position limiting structure: the scroll space of the restriction such as retainer, raceway rolling element, make rolling element applying rolling path rolling, rolling element support member, impact guide and the rolling element in retainer and in raceway are closely cooperated make the impact guide move back and forth, control the impact direction that impacts guide by rolling friction;

The 6th step: on the impact guide, impact head is set, dynamic impact spare is connected or split with impact head, the impact guide is connected with impact head or is integral type;

The 7th step: make dynamic impact spare drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevents that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb;

The 8th step: rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are made up be arranged at lifting unit;

The 9th step: lifting unit is arranged on fuselage, at underbelly, running part is installed;

The tenth step: make the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, and running part drives the fuselage walking and realizes the two-way continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme 15 that the scheme one of the system of attack produces and realized by following steps:

The 4th step: rolling element be arranged at the rolling element support member and impact between guide, forming the rolling guide function with rolling element, rolling element support member, impact guide etc.;

The 5th step: rolling element, rolling element support member, impact guide are closely cooperated makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head rolling friction under the support of impacting guide is moved back and forth, make dynamic impact spare drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus;

The 6th step: the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are made up be arranged at supporting box;

The 7th step: the end at the impact guide that stretches out supporting box arranges impact head, and the end of dynamic impact spare being stretched out supporting box is connected or split with impact head;

The 8th step: make supporting box support crank assemblies, rolling guide apparatus, impact head;

The 9th step: the front portion that supporting box is arranged on lifting unit, the power part of crank impulse drive means is arranged at lifting unit, or when rolling guide apparatus and hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at supporting box, rolling element support member, cylinder body, supporting box split or be arranged on the front portion of lifting unit for integral type, supporting box protection dynamic impact spare, impact guide and not corroded by dust, sewage pollution;

The tenth step: lifting unit is arranged on fuselage, at underbelly, running part is installed;

The 11 step: make running part drive the fuselage walking and realize the two-way continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme 16 that the scheme one of the system of attack produces and realized by following steps:

The 5th step: on the impact guide, impact head is set;

The 6th step: dynamic impact spare is connected or split with impact head;

The 7th step: the anti-other mechanism of breaking off with the fingers and thumb is set in the one or both ends of dynamic impact spare, prevent breaking off with the fingers and thumb other mechanism and be set to rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb is set to oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc.;

The 8th step: will prevent breaking off with the fingers and thumb the rotational structure of other mechanism or Split type structure and rolling guide apparatus and be used in conjunction with, and make the rotation such as oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type or the reaction of Split type structure split shock isolation of rotational structure break other power off with the fingers and thumb;

The 9th step: make dynamic impact spare drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevents that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb;

The tenth step: rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are made up be arranged at lifting unit;

The 11 step: lifting unit is arranged on fuselage, at underbelly, running part is installed;

The 12 step: running part drives the fuselage walking and realizes the two-way continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme 17 that the scheme one of the system of attack produces and realized by following steps:

The first step: lifting unit, reciprocating impact section, fuselage, running part etc. are set;

Second step: reciprocating impact section is arranged on the lifting unit front portion, lifting unit is arranged on fuselage, running part is arranged on underbelly;

The 3rd step: securing supports, buffering support member etc. are set on lifting unit or reciprocating impact section or fuselage;

The 4th step: bolster, buffer-oriented spare etc. are set, be arranged at bolster between securing supports and buffering support member or be arranged between lifting unit and fuselage or be arranged at lifting unit with reciprocating impact section between, with buffer-oriented spare be arranged on securing supports with cushion on support member be arranged on lifting unit and fuselage or be arranged at lifting unit and reciprocating impact section on;

The 5th step: make dynamic impact spare drive impact head impact, make impact reactive force be applied on buffering support member and securing supports or be applied on lifting unit and fuselage or be applied to lifting unit and reciprocating impact section on, bolster distortion impact-absorbing reaction force, buffer-oriented spare is namely controlled the buffering direction makes buffering be reciprocating linear buffering, non-directional waving when preventing bolster impact-absorbing reaction force;

Describedly cut by this two-way punching the scheme 18 that the scheme one of the system of attack produces and realized by following steps:

The first step: securing supports, buffering support member etc. are set in lifting unit or reciprocating impact section or fuselage;

Second step: on securing supports or buffering support member, buffer-oriented spare etc. is set;

The 3rd step: on securing supports or buffering support member, buffer-oriented cover etc. is set;

The 4th step: the buffering support member arranges the buffer-oriented cover when securing supports arranges buffer-oriented spare, and maybe securing supports arranges the buffer-oriented cover when the buffering support member arranges buffer-oriented spare;

The 5th step: be provided with guide ledges etc. on buffer-oriented spare, the buffer-oriented cover that fastens with buffer-oriented spare is set, the buffer-oriented cover is fastened on the guide ledges outside, and guide ledges bossing both sides all arrange bolster;

The 6th step: buffer-oriented spare, bolster are coordinated with the buffer-oriented cover form two-way guide frame pooling feature;

The 7th step: make buffer-oriented spare support the buffer-oriented cover and slide along buffer-oriented spare linear reciprocation,

The 8th step: make dynamic impact spare drive impact head impact, impact reaction and break other power off with the fingers and thumb and be applied to buffer-oriented and put, the buffer-oriented cover reciprocatingly slides along buffer-oriented spare, promotes bolster impact-absorbing reaction force;

The 9th step: two-way guide frame buffer is arranged at fuselage be arranged at lifting unit or be arranged at reciprocating impact section or be arranged at lifting unit and fuselage on or be arranged in lifting unit and reciprocating impact section;

The tenth step: impact head is arranged at the two ends of impacting guide, when fuselage is walked forward, the impact reactive force of the bolster impact-absorbing head of guide ledges front portion;

The 11 step: when fuselage is retreated, the impact reactive force of the bolster impact-absorbing head at boss rear portion, make the relative linear slide of buffer-oriented cover applying buffer-oriented spare, make buffer-oriented spare, buffer-oriented cover, bolster match the impact-absorbing head impact reactive force and to control the buffering direction be the reciprocating linear buffering, prevent lifting unit and impulse drive means, rolling guide apparatus is non-directional rocks, the impact direction of stable impact head.

Describedly cut by this two-way punching the scheme 19 that the scheme one of the system of attack produces and realized by following steps:

The first step: backing stop structure etc. is set on support member or puts at buffer-oriented spare and buffer-oriented in securing supports and buffering backing stop structure etc. is set,

Second step: retaining spare etc. is set on backing stop structure, and retaining spare prevents from securing supports and buffering support member is relative coming off when reciprocatingly sliding or prevent with retaining spare that buffer-oriented spare from overlapping with buffer-oriented and comes off when relatively reciprocatingly sliding;

Describedly cut by this two-way punching the scheme 20 that the scheme one of the system of attack produces and realized by following steps:

The 3rd step: dynamic impact spare etc. is set on impulse drive means;

The 5th step: rolling element, rolling element support member, impact guide are closely cooperated makes rolling element support the reciprocating motion of impact guide by rolling friction, and impact head rolling friction under the support of impacting guide is moved back and forth;

The 6th step: on the impact guide, impact head is set, dynamic impact spare is connected or split with impact head, make dynamic impact spare drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus;

The 7th step: with the rotating power source part of reciprocating impact section: motor, hydraulic motor or air motor etc. are arranged on lifting unit or are arranged on fuselage,

The 8th step: lifting unit is set to securing supports, buffering support member etc.;

The 9th step: with rotary power buffer or structure buffer-oriented device etc. on fuselage and lifting unit or the securing supports that is arranged on lifting unit with cushion on support member or be arranged on lifting unit and reciprocating impact section on;

The tenth step: between rotating power source part and rotary impact driving member or on the rotary impact driving member or in lifting unit and reciprocating impact section, the rotary power buffer is being set;

the 11 step: between the splined shaft of sliding stroke hub splines buffer and spline housing etc., the sliding stroke section is set, the sliding stroke section impact-absorbing reaction force that reciprocatingly slides when being subject to impacting, or drive pulley is fixed on securing supports, drive pulley and motor, the driving shaft of hydraulic motor or air motor etc. connects, driven pulley is arranged on the buffering support member, belt is arranged on drive pulley and driven pulley, driven pulley is with the motion that is hit of buffering support member, belt impact-absorbing reaction force, the belt buffer prevents motor, hydraulic motor or air motor are impaired,

The 12 step: between fuselage and reciprocating impact section, bolster is set or at securing supports and cushion and bolster is being set between support member or between lifting unit and reciprocating impact section, bolster is being set, buffer-oriented spare is arranged in fuselage and reciprocating impact section or buffer-oriented spare is arranged on securing supports and buffering support member or buffer-oriented spare is arranged in lifting unit and reciprocating impact section, control with buffer-oriented spare when making structure buffer-oriented device by bolster impact-absorbing reaction force and cushion direction;

The 13 step: structure buffer-oriented device coordinates the impact reactive force to reciprocating impact section to be absorbed to cushion and lead to cushioning direction with sliding stroke hub splines buffer or with the belt buffer, prevent impact reactive force damage rotating power source part, lifting unit and fuselage, guarantee that the impact direction of impact head is towards thing to be adopted;

The 14 step: rolling guide apparatus and impulse drive means are arranged at lifting unit;

The 15 step: lifting unit is arranged on fuselage, at underbelly, running part is installed; Running part drives the fuselage walking and realizes the two-way continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme 21 that the scheme one of the system of attack produces and realized by following steps:

The 5th step: make rolling element support the impact guide by rolling friction rolling element, rolling element support member, the tight fastening of impact guide and move back and forth, control the impact direction of impact guide by rolling friction;

The 6th step: impact head is arranged at impacts guide two ends, impact head rolling friction under the support of impacting guide is moved back and forth;

The 8th step: make dynamic impact spare drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevents that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb;

The 9th step: lifting unit is set to rocking arm etc., and rocking arm is the parallelogram rocking arm, and the parallelogram rocking arm is provided with master rocker and secondary-rocker etc.;

The tenth step: supporting box is set in reciprocating impact section or impacts support etc., an end of master rocker and the hinged other end of fuselage and supporting box or impact support are hinged, and an end of secondary-rocker and the hinged other end of fuselage and supporting box or impact support are hinged;

The 11 step: with master rocker support reciprocating impact section, master rocker and secondary-rocker are matched adjust digging direction or the position of impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, and running part drives the fuselage walking and realizes the continuous digging of reciprocating impact;

The 12 step: rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are made up be arranged at lifting unit;

The 13 step: lifting unit is arranged on fuselage, at underbelly, running part is installed; Running part drives the fuselage walking and realizes two-way continuous coal mining.

Describedly cut by this two-way punching the scheme 22 that the scheme one of the system of attack produces and realized by following steps:

The 3rd step: rolling element be arranged at the rolling element support member and impact between guide, forming the rolling guide function with rolling element, rolling element support member, impact guide etc.;

The 4th step: on the impact guide, impact head is set, dynamic impact spare is connected or split with impact head;

The 5th step: make dynamic impact spare drive impact head impact, make and impact guide support impact head rolling friction reciprocating motion, the reaction of impact head impact rib or crag is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, rolling guide apparatus avoids sliding friction to damage guide by the impact direction of rolling friction righting impact head;

The 6th step: impulse drive means is set to the crank impulse drive means, many bars of mulit-turning crankshaft beater mechanism etc. is set on the crank impulse drive means, on many bars of mulit-turning crankshaft beater mechanism, mulit-turning crankshaft, connecting rod etc. are set, the concentric shaft part of power, connection handle, eccentric shaft etc. are set on mulit-turning crankshaft;

The 7th step: concentric shaft part one end of power of mulit-turning crankshaft is connected with the power output part of crank impulse drive means;

The 8th step: the other end of the concentric shaft part of power is arranged plural connection handle, eccentric shaft etc.;

The 9th step: the concentric shaft part of the power of mulit-turning crankshaft is arranged on supporting box or impacts on support;

The tenth step: the eccentric shaft that makes mulit-turning crankshaft is hinged with an end of connecting rod, and the other end of connecting rod is connected or split with impact head, the more than one connecting rod reciprocating impact of eccentric shaft drive;

Describedly cut by this two-way punching the scheme 23 that the scheme one of the system of attack produces and realized by following steps:

The 4th step: rolling element be arranged at the rolling element support member and impact between guide, forming the rolling guide function with rolling element, rolling element support member, impact guide etc.; Rolling element, rolling element support member, impact guide are closely cooperated makes rolling element support the reciprocating motion of impact guide by rolling friction;

The 5th step: on the impact guide, impact head is set, dynamic impact spare is connected or split with impact head;

The 6th step: impact head is set to rush in outer layered material mechanism and punching layered material mechanism etc., rush outer layered material mechanism and rush interior layered material mechanism to be arranged in juxtaposition;

The 7th step: in the outer layered material of punching mechanism, the outer layered material tooth of punching etc. is set, and is conducive to rush the material that falls and flow out between the space that rushes outer layered material tooth rushing interior layered material mechanism;

The 8th step: arrange in layered material mechanism in punching rush in layered material tooth etc., make the shape or be arranged with of layered material tooth in punching be beneficial to that internal layer material with wall to be mined or crag rushes and to internal layer rib or the clear face of crag, in punching, layered material mechanism matches with the outer layered material of punching mechanism and realizes impact blanking and discharging, makes fuselage smooth in continuous digging;

The 9th step: make dynamic impact spare drive impact head impact, impact head rolling friction under the support of impacting guide is moved back and forth, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus;

The tenth step: the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are made up be arranged at lifting unit;

The 11 step: lifting unit is arranged on fuselage, at underbelly, running part is installed, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme 24 that the scheme one of the system of attack produces and realized by following steps:

The 4th step: rolling element be arranged at the rolling element support member and impact between guide, forming the rolling guide function with rolling element, rolling element support member, impact guide; Rolling element, rolling element support member, impact guide are closely cooperated makes rolling element support the reciprocating motion of impact guide by rolling friction;

The 6th step: cut to arrange in mechanism in ladder tooth punching and rush braces, rush tooth etc.;

The 7th step: rush tooth and be set to multilayer and rush tooth, to be provided with tooth on tooth first-class rushing, make adjacent two-layer distance difference of rushing tooth tooth head, to treat that digging rib or crag are impacted into stepped, each stratum of stepped rib or crag produces the plural relative scope of freedom, and stair-stepping rib or crag reduce greatly with respect to compressive stress and the structural strength of the curved rib in Yuanping City or crag;

The 8th step: rib or crag are impacted into stepped rear every one deck rush tooth and again utilize two relative scope of freedoms of stepped rib or crag to impact blankings during digging, greatly reduce impact resistance, avoid impact head to adopt the material that falls and bulk occurred, reduce power consumption, improve target efficiency;

The 11 step: lifting unit is arranged on fuselage, at underbelly, running part is installed; Running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme 25 that the scheme one of the system of attack produces and realized by following steps:

The 5th step: on the impact guide, impact head is set;

The 6th step: impact head is set to rush in outer layered material mechanism and punching layered material mechanism etc., and layered material braces etc. is set in the outer layered material of punching mechanism outside punching, and discharging hole etc. is set on the layered material braces outside rushing;

The 7th step: rear support seat, the outer layered material tooth bracing frame of punching etc. are set on the outer layered material braces of punching, make the rear support seat and rush outer layered material tooth bracing frame formation discharging hole;

The 8th step: the outer layered material tooth of punching etc. is set on the outer layered material tooth bracing frame of punching, makes and rush outer layered material tooth and be arranged on and rush outer layered material tooth bracing frame towards treating face;

The 9th step: layered material braces in punching is set in layered material mechanism in punching, rush in layered material tooth etc., the layered material tooth is arranged in punching on the layered material braces or with punching in the layered material braces be integral type, make the shape of the outer layered material tooth of punching or be arranged with the outer material that is beneficial to treating the digging layer and rush;

The tenth step: make the discharging hole be conducive to that layered material mechanism in punching is rushed the material that falls and flow out, layered material mechanism match with the outer layered material of punching mechanism realization impact blanking, discharging in punching;

The 11 step: make dynamic impact spare drive impact head impact, the rolling friction under the support of impacting guide of punching outer layered material mechanism and the interior layered material of punching mechanism is moved back and forth, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus

The 12 step: the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are made up be arranged at lifting unit;

The 13 step: lifting unit is arranged on fuselage, at underbelly, running part is installed, running part drives the fuselage walking and realizes the two-way continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme 26 that the scheme one of the system of attack produces and realized by following steps:

Second step: in reciprocating impact section, impulse drive means and slide guide device or suspension guiding device etc. are set;

The 4th step: arranging on slide guide device slides impacts guide, sliding support etc., or suspend impact guide, suspension support part etc. are set on the suspension guiding device;

The 5th step: impact lubricating fluid, powdered lubricant etc. to be set between guide and sliding support or to impact between guide and suspension support part in the suspension of suspension guiding device that suspension, suspension gas, suspension magnetic etc. being set in the slip of slide guide device;

The 6th step: on slide impact guide or the impact guide that suspends, impact head is set;

The 7th step: impact head is moved back and forth under the support of impacting guide or suspension impact guide of sliding;

The 8th step: make dynamic impact spare drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on slide guide device or suspension guiding device, slide guide device or suspension guiding device play guide effect, prevent that impact head from being broken off with the fingers and thumb not;

The 9th step: reciprocating impact section is arranged at the front portion of lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, and running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

Describedly cut by this two-way punching the scheme 27 that the scheme one of the system of attack produces and realized by following steps:

The 5th step: on the impact guide, impact head is set;

The 6th step: elevating stage is set, elevating stage bearing etc.;

The 7th step: use rope and ropewinder, rack-and-pinion, screw rod, the folding that is coupling, sprocket wheel and chain, hydraulic part or pneumatic member etc. to drive the elevating stage vertical lift;

The 8th step: use latch, dead bolt, cushion block, stay cord, hydraulic cylinder or cylinder etc. to the elevating stage positioning and locking;

The 9th step: make vertical lifting mechanism drive reciprocating impact section up and down vertically mobile making impact guide and keep vertical with rib or crag all the time;

The tenth step: lifting unit is arranged on fuselage, at underbelly, running part is installed, running part drives the fuselage walking and realizes the two-way continuous digging of reciprocating impact.

a kind ofly implement two-way punching and cut the two-way punching of the method for digging and cut digger, comprise fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impact guide etc., the two ends of impacting guide all arrange impact head, reciprocating impact section also comprises impulse drive means etc., impulse drive means comprises dynamic impact spare etc., dynamic impact spare drives and impacts the guide reciprocating motion, the junk material is adopted in impact guide drive impact head impact coal seam, dynamic impact spare with impact the guide split or be integral type, reciprocating impact section is arranged on lifting unit, lifting unit is arranged at fuselage, running part is arranged on underbelly.

The running part drive fuselage that digger is cut in described two-way punching moves ahead and retreats, dynamic impact spare drives and impacts the guide reciprocating motion, impact guide and drive impact head impact rib or crag, reach not the turning machine body and complete to move ahead to adopt the junk material and retreat and adopt the junk material, dynamic impact spare with impact the guide split or be integral type.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, impact guiding device etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., impact guiding device and comprise rolling guide apparatus or slide guide device etc., rolling guide apparatus comprises the rolling element support member, impact guide, rolling element etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, the crank impulse drive means also comprises crank assemblies, power part etc., the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, the power part of crank impulse drive means is arranged at lifting unit or fuselage, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises the rolling element support member, impact guide, rolling element etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, the crank impulse drive means also comprises crank assemblies, power part etc., the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, the power part of crank impulse drive means is arranged at lifting unit or fuselage, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head rolling friction under the support of impacting guide moves back and forth, reciprocating impact section also comprises supporting box or impacts support etc., supporting box or impact support are provided with position limiting structure etc., it is straight reciprocating motion that guide is impacted in the position limiting structure restriction, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact guide and support impact head rolling friction reciprocating motion, dynamic impact spare drives impact head impact, the reaction of impact head impact rib or crag is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, rolling guide apparatus is by the impact direction of rolling friction righting impact head, avoid sliding friction to damage guide, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises motive power spare, dynamic impact spare etc., rolling guide apparatus comprises the rolling element support member, impact guide, rolling element etc., rolling element comprises roller etc., roller is arranged between motive power spare and dynamic impact spare or is arranged on the rolling element support member and impacts between guide, roller comprises roller shaft etc., when roller shaft is fixed in dynamic impact spare, roller applying motive power spare rolls, when roller shaft is fixed in motive power spare, roller applying dynamic impact spare rolls, prevent dynamic impact spare and motive power spare applying friction, reduce the wearing and tearing of impulse drive means, or when roller shaft is fixed in the rolling element support member, roller is fitted and is impacted the guide rolling, when roller shaft is fixed in the impact guide, roller applying rolling element support member rolls, prevent the rolling element support member and impact guide applying friction.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises motive power spare, dynamic impact spare etc., rolling guide apparatus comprises the rolling element support member, impact guide, rolling element etc., rolling element comprises roller etc., roller is arranged between motive power spare and dynamic impact spare or is arranged on the rolling element support member and impacts between guide, roller comprises roller shaft etc., when roller shaft is fixed in dynamic impact spare, roller applying motive power spare rolls, when roller shaft is fixed in motive power spare, roller applying dynamic impact spare rolls, prevent dynamic impact spare and motive power spare applying friction, reduce the wearing and tearing of impulse drive means, or when roller shaft is fixed in the rolling element support member, roller is fitted and is impacted the guide rolling, when roller shaft is fixed in the impact guide, roller applying rolling element support member rolls, prevent the rolling element support member and impact guide applying friction, projection is made on the surface of roller, depression, V groove or shaped form etc., the shape of rolling element support member or impact guide and roller contact face is interlocked with the shape of roller surface, roller, the rolling element support member, the impact guide closely cooperates to control by rolling friction and impacts guide, the motion of dynamic impact spare is straight reciprocating motion.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, the rolling element support member is set to outer cover or inner bulk, impact guide and be set to inner bulk or outer cover, impact guide and be set to inner bulk when the rolling element support member is set to outer cover, impact guide and be set to outer cover when the rolling element support member is set to inner bulk, outer cover, inner bulk and rolling element etc. form rolling guide apparatus, rolling element is arranged between outer cover and inner bulk, outer cover, inner bulk and rolling element closely cooperate and do relatively reciprocating motion by the rolling element rolling friction, rolling element supports support rolling element and reciprocating outer cover or inner bulk, impact head is integral type with reciprocating outer cover or inner bulk or is connected, impact head rolling friction under the support of reciprocating outer cover or inner bulk moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means also comprises crank assemblies, power part etc., the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, the power part of crank impulse drive means is arranged at lifting unit or fuselage, lifting unit is arranged on fuselage, the crank impulse drive means comprises support etc., the hydraulic shock drive unit comprises that cylinder part or air pressure impulse drive means comprise cylinder part etc., support or cylinder part comprise motive power spare, rolling element support member etc., it is outside that the rolling element support member is arranged on motive power spare, motive power spare and the split of rolling element support member or be integral type, cylinder part comprises cylinder body etc., cylinder body and the split of motive power spare or be integral type, the rolling element support member is arranged on the cylinder part outside, rolling element support member and cylinder body split or be integral type, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare be arranged in support or cylinder part in, support or cylinder part supporting motive force impulse member, rolling element is arranged on the support outside or cylinder part is outside, the impact guide is arranged on the support outside or cylinder part is outside, rolling element is arranged at the rolling element support member and impacts between guide, the impact guide of the impact guide of support outside or cylinder part outside is connected with impact head, dynamic impact spare is connected or split with impact head, dynamic impact spare drives impact head or impacts guide and impact, rolling element, impact guide and rolling element support member closely cooperate and form the multi-point support rolling guide apparatus, the multi-point support rolling guide apparatus supports impact head impact by rolling friction, underbelly is provided with running part, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises the impact guiding device, impulse drive means etc., impact guiding device and comprise impact guide etc., the two ends of impacting guide all arrange impact head, impulse drive means comprises dynamic impact spare etc., dynamic impact spare drives and impacts the guide reciprocating motion, impact guide drive impact head impact rib or crag and realize adopting the junk material, dynamic impact spare with impact the guide split or be integral type, reciprocating impact section is arranged on lifting unit, lifting unit is arranged at fuselage, impacting guiding device also comprises and impacts up and down guiding device or guiding device etc. is impacted in the left and right, impact up and down guiding device or left and right impact guiding device and comprise guiding impact bar etc., impulse drive means is arranged at impacts between guiding device or left and right impact guiding device up and down, impact up and down the guiding impact bar of guiding device or left and right impact guiding device and farthest widened the righting width that liquidates and tap the head, the righting dynamics that having strengthened liquidates taps the head, controlled to maximum dynamics the impact direction of impact head, having prevented that impulse drive means is hit breaks the damage of Bie Li and reaction force off with the fingers and thumb, improved the application life of equipment, underbelly is provided with running part, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, when being set on the rolling element support member, raceway or pit on the impact guide, pit or raceway are set accordingly, rolling element is arranged on pit and raceway, the rolling element support member, the rolling element that impacts guide and roll in pit and raceway closely fastens by the rolling element rolling friction and moves back and forth, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, on the impact guide, impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, raceway is set on the rolling element support member or impacts raceway or rolling element support member to be set on guide and to impact on guide raceway is set, rolling element is arranged at raceway, the rolling element support member, the rolling element that impacts guide and roll in raceway closely fastens by the rolling element rolling friction impact guide is moved back and forth, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling guide apparatus also comprises retainer etc., retainer is arranged at the rolling element support member and impacts between guide, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, impact when raceway or pit are set on the rolling element support member pit or raceway are set on guide accordingly, rolling element is arranged in retainer and is arranged on pit and raceway, rolling element applying raceway and pit roll, the rolling element support member, impact guide with in retainer and the rolling element in pit and raceway closely cooperate to make and impact guide and move back and forth by rolling friction, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling guide apparatus also comprises retainer etc., retainer is arranged at the rolling element support member and impacts between guide, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, on the rolling element support member or on the impact guide, raceway is set, rolling element is arranged in retainer and is arranged at raceway, rolling element applying rolling path rolling, the rolling element support member, impact guide and the rolling element in retainer and in raceway closely cooperate to make and impact guide moved back and forth and controlled the impact guide by rolling friction impact direction, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, reciprocating impact section also comprises supporting box, the crank impulse drive means also comprises crank assemblies, power part etc., the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at supporting box, end at the impact guide that stretches out supporting box arranges impact head, the end that dynamic impact spare stretches out supporting box is connected or split with impact head, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, supporting box supports crank assemblies, rolling guide apparatus, impact head, supporting box is arranged on the front portion of lifting unit, the power part of crank impulse drive means is arranged at lifting unit, or when rolling guide apparatus and hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at supporting box, hydraulic shock drive unit or air pressure impulse drive means comprise cylinder body, the rolling element support member, cylinder body, supporting box split or be integral type and the front portion that is arranged on lifting unit, supporting box protection dynamic impact spare, impact guide and be not subjected to dust, the sewage pollution corrosion, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact, supporting box is all-sealed structure or part hermetically-sealed construction.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb is set to oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, other power is broken in the rotation such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction off with the fingers and thumb, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised lifting unit, reciprocating impact section, fuselage, running part etc., reciprocating impact section is arranged on the lifting unit front portion, lifting unit is arranged on fuselage, running part is arranged on underbelly, lifting unit or reciprocating impact section or fuselage comprise securing supports and cushion support member etc., on fuselage and lifting unit or on securing supports and buffering support member or in lifting unit and reciprocating impact section, structure buffer-oriented device is set, structure buffer-oriented device comprises buffer-oriented spare, bolster etc., bolster be arranged between securing supports and buffering support member be arranged between lifting unit and fuselage or be arranged at lifting unit and reciprocating impact section between, buffer-oriented spare be arranged on securing supports and buffering support member be arranged on lifting unit and fuselage or be arranged at lifting unit and reciprocating impact section on, when impact reactive force be applied on buffering support member and securing supports be applied on lifting unit and fuselage or be applied to lifting unit and reciprocating impact section on the time, bolster distortion impact-absorbing reaction force, buffer-oriented spare is namely controlled the buffering direction makes buffering be the reciprocating linear buffering, non-directional waving when preventing bolster impact-absorbing reaction force, reciprocating impact section comprises supporting box or impacts support etc., fuselage comprises frame etc., buffer-oriented spare and securing supports, the buffering support member, supporting box, impact support or frame split settings, or buffer-oriented spare and securing supports, the buffering support member, supporting box, impacting support or frame is integral type, running part drives the fuselage walking.

described lifting unit or reciprocating impact section or fuselage comprise securing supports, buffering support member etc., securing supports or buffering support member comprise buffer-oriented spare etc., securing supports or buffering support member comprise buffer-oriented cover etc., the buffering support member arranges the buffer-oriented cover when securing supports arranges buffer-oriented spare, maybe securing supports arranges the buffer-oriented cover when the buffering support member arranges buffer-oriented spare, buffer-oriented spare is provided with guide ledges, the buffer-oriented cover is fastened on the guide ledges outside, guide ledges bossing both sides all arrange bolster, buffer-oriented spare supports the buffer-oriented cover and slides along buffer-oriented spare linear reciprocation, buffer-oriented spare, bolster and buffer-oriented cover form two-way guide frame buffer, lifting unit is arranged on two-way guide frame buffer, dynamic impact spare drives impact head impact, impacting reaction breaks other power off with the fingers and thumb and is applied to buffer-oriented and puts, the buffer-oriented cover reciprocatingly slides along buffer-oriented spare, promote bolster impact-absorbing reaction force, the two ends of impacting guide arrange impact head, when fuselage is walked forward, the impact reactive force of the bolster impact-absorbing head of guide ledges front portion, when fuselage retreats, the impact reactive force of the bolster impact-absorbing head at boss rear portion, buffer-oriented spare, the buffer-oriented cover, bolster match the impact-absorbing head impact reactive force and to control the buffering direction be the reciprocating linear buffering, the relative linear slide of buffer-oriented cover applying buffer-oriented spare, prevent lifting unit and impulse drive means, rolling guide apparatus is non-directional to be rocked, the impact direction of stable impact head, the buffer-oriented cover is telescopic or buckle-groove type etc.

described fuselage comprises buffer-oriented spare, buffer-oriented cover etc., buffer-oriented spare be arranged on fuselage or with fuselage be integral type, buffer-oriented spare is provided with guide ledges, the buffer-oriented cover is fastened on the guide ledges outside, guide ledges bossing both sides all arrange bolster, buffer-oriented spare supports the buffer-oriented cover and slides along buffer-oriented spare linear reciprocation, buffer-oriented spare, bolster and buffer-oriented cover form two-way guide frame buffer, lifting unit is arranged on two-way guide frame buffer, dynamic impact spare drives impact head impact, impacting reaction breaks other power off with the fingers and thumb and applies toward buffer-oriented and put, the buffer-oriented cover reciprocatingly slides along buffer-oriented spare, promote bolster impact-absorbing reaction force, the two ends of impacting guide arrange impact head, when fuselage is walked forward, the impact reactive force of the bolster impact-absorbing head of guide ledges front portion, when fuselage retreats, the impact reactive force of the bolster impact-absorbing head at boss rear portion, buffer-oriented spare, the buffer-oriented cover, bolster match the impact-absorbing head impact reactive force and to control the buffering direction be the reciprocating linear buffering, the relative linear slide of buffer-oriented cover applying buffer-oriented spare, prevent lifting unit and impulse drive means, rolling guide apparatus is non-directional to be rocked, the impact direction of stable impact head, the buffer-oriented cover is telescopic or buckle-groove type etc.

described securing supports, the buffering support member comprises backing stop structure etc., buffer-oriented spare, the buffer-oriented cover comprises backing stop structure etc., backing stop structure comprises retaining spare etc., prevent from securing supports and buffering support member is relative coming off when reciprocatingly sliding or prevent with retaining spare that buffer-oriented spare from overlapping with buffer-oriented with retaining spare and come off when relatively reciprocatingly sliding, retaining spare and securing supports, buffering support member split setting or retaining spare and buffer-oriented spare, the split setting of buffer-oriented cover or retaining spare are set to integral type or retaining spare with securing supports and cushion support member be set to integral type or retaining spare and buffer-oriented spare and be set to the sheathed formula that sets as one of integral type or retaining spare and buffer-oriented, running part drives the fuselage walking.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, on the impact guide, impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head rolling friction under the support of impacting guide moves back and forth, impact head is that integral type or split are connected with impacting guide, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, reciprocating impact section also comprises the rotating power source part, rotary impact driving member etc., the rotating power source part comprises motor, hydraulic motor or air motor etc., motor, hydraulic motor or air motor are arranged on lifting unit or are arranged on fuselage, lifting unit comprises securing supports, buffering support member etc., between fuselage and lifting unit or between the securing supports of lifting unit and buffering support member or or lifting unit and reciprocating impact section between buffer is set, buffer comprises rotary power buffer or structure buffer-oriented device etc., the rotary power buffer is arranged between rotating power source part and rotary impact driving member or is arranged at the rotary impact driving member, the rotary power buffer comprises sliding stroke hub splines buffer or belt buffer etc., sliding stroke hub splines buffer comprises splined shaft and spline housing etc., the sliding stroke section is set between splined shaft and spline housing, the sliding stroke section impact-absorbing reaction force that reciprocatingly slides when being subject to impacting, the belt buffer comprises drive pulley, driven pulley, belt etc., drive pulley is fixed on securing supports, drive pulley and motor, the driving shaft of hydraulic motor or air motor connects, driven pulley is arranged on the buffering support member, belt is arranged on drive pulley and driven pulley, driven pulley is with the motion that is hit of buffering support member, belt impact-absorbing reaction force, the belt buffer prevents motor, hydraulic motor or air motor are impaired, structure buffer-oriented device comprises bolster, buffer-oriented spare etc., bolster be arranged between fuselage and reciprocating impact section or be arranged on securing supports and the buffering support member between or between lifting unit and reciprocating impact section, buffer-oriented spare be arranged in fuselage and reciprocating impact section be arranged on securing supports and buffering support member or be arranged on lifting unit and reciprocating impact section on, when passing through bolster impact-absorbing reaction force, structure buffer-oriented device controls the buffering direction with buffer-oriented spare, structure buffer-oriented device coordinates the impact reactive force to reciprocating impact section to be absorbed buffering and to buffering direction guiding with sliding stroke hub splines buffer or with the belt buffer, prevent from damaging the rotating power source part because cushioning non-directional waving, lifting unit and fuselage, guarantee that the impact direction of impact head is towards thing to be adopted, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, impacting tight fastening of guide makes rolling element support the reciprocating motion of impact guide by rolling friction, control the impact direction that impacts guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, lifting unit comprises rocking arm etc., rocking arm is the parallelogram rocking arm, the parallelogram rocking arm comprises master rocker and secondary-rocker etc., reciprocating impact section also comprises supporting box or impacts support etc., one end of master rocker and the hinged other end of fuselage and supporting box or impact support are hinged, one end of secondary-rocker and the hinged other end of fuselage and supporting box or impact support are hinged, master rocker support reciprocating impact section, master rocker and secondary-rocker match and adjust digging direction or the position of impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, impacting tight fastening of guide makes rolling element support the reciprocating motion of impact guide by rolling friction, control the impact direction that impacts guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, lifting unit comprises rocking arm etc., rocking arm is the parallelogram rocking arm, the parallelogram rocking arm comprises master rocker and secondary-rocker etc., reciprocating impact section comprises supporting box or impacts support etc., one end of master rocker and the hinged other end of fuselage and supporting box or impact support are hinged, one end of secondary-rocker and the hinged other end of fuselage and supporting box or impact support are hinged, master rocker support reciprocating impact section, master rocker and secondary-rocker match and adjust digging direction or the position of impact head, secondary-rocker supplemental support supporting box or impact support, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., reciprocating impact section also comprises supporting box or impacts support etc., impulse drive means comprises the crank impulse drive means, the crank impulse drive means comprises many bars of mulit-turning crankshaft beater mechanism, power output part etc., many bars of mulit-turning crankshaft beater mechanism comprises mulit-turning crankshaft, connecting rod etc., mulit-turning crankshaft comprises the concentric shaft part of power, connection handle, eccentric shaft etc., the concentric shaft part of power, connection handle and eccentric shaft split or be integral type, concentric shaft part one end of the power of mulit-turning crankshaft is connected with the power output part of crank impulse drive means, the other end of the concentric shaft part of power arranges plural connection handle, eccentric shaft, the concentric shaft part of the power of mulit-turning crankshaft is arranged on supporting box or impacts on support, one end of the eccentric shaft of mulit-turning crankshaft and connecting rod is hinged, the other end of connecting rod is connected or split with impact head, an eccentric shaft drives more than one connecting rod reciprocating impact, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact guide and support impact head rolling friction reciprocating motion, dynamic impact spare drives impact head impact, the reaction of impact head impact rib or crag is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, rolling guide apparatus is by the impact direction of rolling friction righting impact head, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, the crank impulse drive means also comprises crank assemblies, power part etc., the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, the power part of crank impulse drive means is arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head comprises punching outer layered material mechanism and the interior layered material of punching mechanism etc., rushing in outer layered material mechanism and punching layered material mechanism is arranged in juxtaposition, the length of rushing layered material tooth in outer layered material tooth and punching can be the same or different, rush outer layered material mechanism and comprise the outer layered material tooth of punching etc., rush the shape of outer layered material tooth or be arranged with the outer material that is beneficial to wall to be mined or crag and rush, and being conducive to that layered material mechanism in punching is rushed the material that falls flows out between the space that rushes outer layered material tooth, the interior layered material of punching mechanism comprises the interior layered material tooth of punching etc., the layered material mechanism realization impact blanking that matches with the outer layered material of punching mechanism in punching, make fuselage smoothly by continuous digging, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, the crank impulse drive means also comprises crank assemblies, power part etc., the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, the power part of crank impulse drive means is arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head comprises that ladder tooth punching cuts mechanism etc., ladder tooth punching is cut mechanism and is comprised and rush braces, rush tooth etc., rushing tooth is that multilayer is rushed tooth, be provided with the tooth head on tooth rushing, adjacent two-layer distance difference of rushing tooth tooth head, to treat that digging rib or crag are impacted into stepped, each stratum of stepped rib or crag produces the plural relative scope of freedom, stair-stepping rib or crag reduce greatly with respect to compressive stress and the structural strength of primary plane shape rib or crag, rib or crag are impacted into stepped rear every one deck and rush tooth and again rationally utilize during digging two relative scope of freedoms of stepped rib or crag to impact blankings, greatly reduce impact resistance, avoid impact head to adopt the material that falls and bulk occurred, reduce power consumption, improve target efficiency, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, the crank impulse drive means also comprises crank assemblies, power part etc., the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, the power part of crank impulse drive means is arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head comprises punching outer layered material mechanism and the interior layered material of punching mechanism etc., rush outer layered material mechanism and comprise the outer layered material braces of punching etc., rush outer layered material braces and comprise discharging hole etc., rush outer layered material braces and comprise the rear support seat, rush outer layered material tooth bracing frame etc., rear support seat and the outer layered material tooth bracing frame formation discharging of punching hole, rush outer layered material tooth bracing frame and comprise the outer layered material tooth of punching etc., rush outer layered material tooth and be arranged on the outer layered material tooth bracing frame of punching towards treating face, rush outer layered material tooth and rush outer layered material tooth bracing frame split or be integral type, the interior layered material of punching mechanism comprises layered material braces in punching, the interior layered material tooth of punching etc., in punching the layered material tooth be arranged in punching on the layered material braces or with punching in the layered material braces be integral type, rush the shape of outer layered material tooth or be arranged with the outer material that is beneficial to treating the digging layer and rush, the discharging hole is conducive to that layered material mechanism in punching is rushed the material that falls and flows out, the layered material mechanism realization impact blanking that matches with the outer layered material of punching mechanism in punching, discharging is completed simultaneously with clear face, make the fuselage can be smoothly by continuous digging, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, slide guide device or suspension guiding device etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., comprising on slide guide device slides impacts guide, sliding support etc., comprising on the suspension guiding device suspends impacts guide, suspension support part etc., slide to impact guide or suspend to impact on guide impact head is set, dynamic impact spare is connected or split with impact head, reciprocating impact section is arranged at the front portion of lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, impact head is that integral type or split are connected with slide impact guide or the impact guide that suspends, impact head moves back and forth under the support of impacting guide or suspension impact guide of sliding, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on slide guide device or suspension guiding device, slide guide device or suspension guiding device play guide effect, prevent that impact head from being broken off with the fingers and thumb not, the slip of slide guide device is impacted between guide and sliding support and is provided with lubricating fluid, the suspension of powdered lubricant etc. or suspension guiding device is impacted between guide and suspension support part and is provided with suspension, suspension gas, suspension magnetic etc., running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., and rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, reciprocating impact section is arranged at lifting unit, and lifting unit comprises vertical lifting mechanism etc., vertical lifting mechanism drive reciprocating impact section up and down vertically mobile making impact guide and keep vertical with the coal seam all the time, vertical lifting mechanism comprises vertical lift driver etc., and the vertical lift driver comprises rope and ropewinder, rack-and-pinion, screw rod, folding is coupling, sprocket wheel and chain, hydraulic part or pneumatic member etc., vertical lift driver drives elevating stage vertical lift, vertical lifting mechanism also comprises positioning locker etc., positioning locker comprises latch, dead bolt, cushion block, stay cord, hydraulic cylinder or cylinder etc., positioning locker are to the elevating stage positioning and locking, and vertical lifting mechanism makes the vertical punching of impact head cut coal breakage, and lifting unit is arranged on fuselage, and underbelly is provided with running part, and running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises outer cover, inner bulk etc., outer cover or inner bulk are provided with raceway etc., rolling element be arranged at raceway and be arranged at outer cover and inner bulk between, outer cover, inner bulk and rolling element closely cooperate outer cover or inner bulk are done relatively reciprocating motion by the rolling element rolling friction, the impact direction of outer cover or inner bulk is controlled in rolling friction, impact head is integral type with reciprocating outer cover or inner bulk or is connected, impact head rolling friction under the support of reciprocating outer cover or inner bulk moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises outer cover, inner bulk etc., outer cover or inner bulk are provided with pit etc., rolling element be arranged at pit and be arranged at outer cover and inner bulk between, impacting guide when the rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when the rolling element support member is inner bulk is outer cover, inner bulk back-up roller kinetoplast and outer cover, outer cover, inner bulk and rolling element closely cooperate outer cover or inner bulk are done relatively reciprocating motion by the rolling element rolling friction, the impact direction of outer cover or inner bulk is controlled in rolling friction, impact head is integral type with reciprocating outer cover or inner bulk or is connected, impact head rolling friction under the support of reciprocating outer cover or inner bulk moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, other power is broken in the rotation such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction off with the fingers and thumb, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, be provided with buffer etc. between reciprocating impact section or lifting unit or lifting unit and fuselage or between reciprocating impact section and lifting unit, buffer impact primary drying hits the reaction that produces and breaks other power off with the fingers and thumb and absorbed, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises outer cover, inner bulk etc., outer cover, be provided with retainer etc. between inner bulk, rolling element be arranged at retainer and be arranged at outer cover and inner bulk between, impacting guide when the rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when the rolling element support member is inner bulk is outer cover, inner bulk back-up roller kinetoplast and outer cover, outer cover, inner bulk and rolling element closely cooperate outer cover or inner bulk are done relatively reciprocating motion by the rolling element rolling friction, the impact direction of outer cover or inner bulk is controlled in rolling friction, impact head is integral type with reciprocating outer cover or inner bulk or is connected, impact head rolling friction under the support of reciprocating outer cover or inner bulk moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means etc., the crank impulse drive means comprises dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and the combination of crank impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises outer cover, inner bulk etc., rolling element is arranged between outer cover and inner bulk, impacting guide when the rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when the rolling element support member is inner bulk is outer cover, inner bulk back-up roller kinetoplast and outer cover, outer cover, inner bulk and rolling element closely cooperate outer cover or inner bulk are done relatively reciprocating motion by the rolling element rolling friction, the impact direction of outer cover or inner bulk is controlled in rolling friction, impact head is integral type with reciprocating outer cover or inner bulk or is connected, impact head rolling friction under the support of reciprocating outer cover or inner bulk moves back and forth, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure etc., the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, other power is broken in the rotation such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction off with the fingers and thumb, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that the crank impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, reciprocating impact section comprises the rotating power source part, rotary impact driving member etc., rotating power source comprises motor, hydraulic motor or air motor etc., motor, hydraulic motor or air motor comprise driving shaft or actuating sleeve etc., motor, hydraulic motor or air motor are arranged on lifting unit or are arranged on fuselage, be provided with the rotary power buffer between rotating power source part and rotary impact driving member, be provided with structure buffer-oriented device between reciprocating impact section and fuselage or between securing supports and buffering support member, structure buffer-oriented device comprises buffer-oriented spare, bolster etc., the rotary power buffer comprises sliding stroke hub splines buffer, belt buffer etc., sliding stroke hub splines buffer comprises splined shaft, spline housing etc., splined shaft, be provided with the sliding stroke section between spline housing, the sliding stroke section impact-absorbing reaction force that reciprocatingly slides when being subject to impacting, the belt buffer comprises drive pulley, driven pulley, belt etc., sliding stroke hub splines buffer or belt buffer are arranged between rotating power source part and rotary impact driving member or are arranged between the rotary impact driving member, lifting unit comprises securing supports, buffering support member etc., drive pulley is fixed on securing supports, drive pulley and motor, the driving shaft of hydraulic motor or air motor connects, driven pulley is arranged on the buffering support member, belt is arranged on drive pulley and driven pulley, driven pulley is with the motion that is hit of buffering support member, belt impact-absorbing reaction force, prevent motor, hydraulic motor or air motor are impaired, bolster is set between fuselage and reciprocating impact section or between securing supports and buffering support member, bolster etc. is set, buffer-oriented spare is arranged in fuselage and reciprocating impact section or buffer-oriented spare is arranged on securing supports and buffering support member, when passing through bolster impact-absorbing reaction force, structure buffer-oriented device controls the buffering direction with buffer-oriented spare, prevent from breaking other rotating power source part and rotary impact driving member off with the fingers and thumb because cushioning non-directional waving, structure buffer-oriented device coordinates the impact reactive force to reciprocating impact section to be absorbed buffering and to buffering direction guiding with sliding stroke hub splines buffer or with the belt buffer, prevent that impact reactive force from acting directly on rotating power source part and fuselage, guarantee that the impact direction of impact head is towards thing to be adopted, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means etc., hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises outer cover, inner bulk etc., impacting guide when the rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when the rolling element support member is inner bulk is outer cover, inner bulk back-up roller kinetoplast and outer cover, outer cover, inner bulk and rolling element closely cooperate outer cover or inner bulk are done relatively reciprocating motion by the rolling element rolling friction, the impact direction of outer cover or inner bulk is controlled in rolling friction, impact head is integral type with reciprocating outer cover or inner bulk or is connected, impact head rolling friction under the support of reciprocating outer cover or inner bulk moves back and forth, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, other power is broken in the rotation such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction off with the fingers and thumb, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, be provided with structure buffer-oriented device between lifting unit or lifting unit and fuselage, structure buffer-oriented device impact primary drying hits the reaction that produces and breaks other power off with the fingers and thumb and absorbed, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises retainer etc., retainer is arranged at the rolling element support member and impacts between guide, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, the rolling element support member, impact guide and the rolling element in retainer closely cooperate the impact guide are moved back and forth by rolling friction, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means etc., hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and hydraulic shock drive unit or air pressure impulse drive means, combination is arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises retainer, raceway etc., retainer is arranged on the rolling element support member and impacts between guide, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, when on the rolling element support member, raceway being set, retainer is fixed on and impacts on guide, rolling element is arranged in retainer and is arranged at raceway, retainer, the scroll space of raceway restriction rolling element, rolling element applying rolling path rolling, the rolling element support member, impact guide and the rolling element in retainer and in raceway closely cooperate the impact guide are moved back and forth by rolling friction, control the impact direction that impacts guide, the impact guide is connected with impact head or is integral type, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, be provided with structure buffer-oriented device between lifting unit or lifting unit and fuselage, structure buffer-oriented device impact primary drying hits the reaction that produces and breaks other power off with the fingers and thumb and absorbed, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means etc., hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises the rolling element support member, impact guide, retainer, rolling element etc., between rolling element support member and impact guide, retainer is set, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, impact on guide and rolling element support member raceway is set, rolling element is arranged in retainer and is arranged at raceway, rolling element position limiting structure retainer, the scroll space of the restriction such as raceway rolling element, rolling element applying rolling path rolling, impact guide, rolling element support member and the rolling element in retainer and in raceway closely cooperate the impact guide are moved back and forth by rolling friction, control the impact direction that impacts guide, the impact guide is connected with impact head or is integral type, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, other power is broken in the rotation such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction off with the fingers and thumb, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, lifting unit comprises securing supports and cushions support member etc., bolster is set between fuselage and reciprocating impact section or between securing supports and buffering support member, bolster is set, buffer-oriented spare is arranged in fuselage and reciprocating impact section or buffer-oriented spare is arranged on securing supports and buffering support member and forms structure buffer-oriented device, when passing through bolster impact-absorbing reaction force, structure buffer-oriented device controls the buffering direction with buffer-oriented spare, prevent from breaking other hydraulic shock drive unit or air pressure impulse drive means etc. off with the fingers and thumb because cushioning non-directional waving, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means etc., the crank impulse drive means comprises dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means are combined into plural reciprocating impact section, plural reciprocating impact section is arranged at the lifting unit front portion, lifting unit arranges on fuselage, underbelly is installed running part, rolling guide apparatus comprises the rolling element support member, impact guide, retainer, rolling element etc., between rolling element support member and impact guide, retainer is set, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, impact on guide and rolling element support member raceway is set, rolling element is arranged in retainer and is arranged at raceway, rolling element position limiting structure retainer, the scroll space of the restriction such as raceway rolling element, rolling element applying rolling path rolling, impact guide, rolling element support member and the rolling element in retainer and in raceway closely cooperate the impact guide are moved back and forth by rolling friction, control the impact direction that impacts guide, the impact guide is connected with impact head or is integral type, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, other power is broken in the rotation such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction off with the fingers and thumb, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that the crank impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, the rotating power source part of reciprocating impact section: motor, hydraulic motor or air motor etc. are arranged on lifting unit or are arranged on fuselage, between the splined shaft of sliding stroke hub splines buffer and spline housing, the sliding stroke section is set, the sliding stroke section impact-absorbing reaction force that reciprocatingly slides when being subject to impacting, drive pulley is fixed on the lifting unit securing supports, drive pulley and motor, the connections such as the driving shaft of hydraulic motor or air motor or actuating sleeve, driven pulley is arranged on lifting unit buffering support member, belt is arranged on drive pulley and driven pulley, driven pulley is with the motion that is hit of lifting unit buffering support member, belt impact-absorbing reaction force forms the belt buffer, the belt buffer prevents motor, hydraulic motor or air motor are impaired, sliding stroke hub splines buffer or belt buffer are arranged between rotating power source part and rotary impact driving member or are arranged at and form the rotary power buffer between the rotary impact driving member, bolster is set between fuselage and reciprocating impact section or between lifting unit securing supports and lifting unit buffering support member, bolster etc. is set, buffer-oriented spare is arranged in fuselage and reciprocating impact section or buffer-oriented spare is arranged on lifting unit securing supports and lifting unit buffering support member and forms structure buffer-oriented device, when passing through bolster impact-absorbing reaction force, structure buffer-oriented device controls the buffering direction with buffer-oriented spare, prevent from breaking other rotating power source part and rotary impact driving member off with the fingers and thumb because cushioning non-directional waving, structure buffer-oriented device coordinates the impact reactive force to reciprocating impact section to be absorbed buffering and to buffering direction guiding with sliding stroke hub splines buffer or with the belt buffer, prevent that impact reactive force from acting directly on rotating power source part and fuselage, guarantee that the impact direction of impact head is towards thing to be adopted, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means etc., hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and hydraulic shock drive unit or air pressure impulse drive means are combined into plural reciprocating impact section, plural reciprocating impact section is arranged at the front end sidepiece of lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling element is roller etc., roller is arranged on the rolling element support member or impacts on guide, the surface texture of roller is projection, depression, V groove or shaped form etc., rolling element support member or impact guide and the shape of roller contact face and the shape of roller surface are interlocked, roller, the rolling element support member, the impact guide closely cooperates to control by rolling friction and impacts the reciprocating impact direction of guide, impact head rolling friction under the support of impacting guide moves back and forth, impact head is integral type or is connected with the impact guide, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb is oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, other power is broken in the rotation such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction off with the fingers and thumb, impact guide and support impact head rolling friction reciprocating motion, dynamic impact spare drives impact head impact, the reaction of impact head impact rib or crag is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, the impact direction of rolling guide apparatus righting impact head, structure buffer-oriented device is set, structure buffer-oriented device is arranged between lifting unit or lifting unit and fuselage, structure buffer-oriented device impact primary drying hits the reaction that produces and breaks other power off with the fingers and thumb and absorbed, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means etc., the crank impulse drive means comprises dynamic impact spare etc., rolling element is arranged at the rolling element support member and impacts between guide, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and the combination of crank impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, the scroll space of the rolling element position limiting structure restriction rolling elements such as rolling element position limiting structure is set on rolling element support member or impact guide, rolling element, the rolling element support member, the impact guide closely cooperates and makes the rolling element that is arranged in the rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction, control the impact direction that impacts guide by rolling friction, impact head is integral type or split with impacting guide, impact head rolling friction under the support of impacting guide moves back and forth, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure etc. are used in conjunction with rolling guide apparatus, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, rotational structure rotates or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that the crank impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, the rotating power source part of reciprocating impact section: motor, hydraulic motor or air motor etc. are arranged on lifting unit or are arranged on fuselage, reciprocating impact section comprises the rotating power source part, rotary impact driving member etc., rotating power source comprises motor, hydraulic motor or air motor etc., motor, hydraulic motor or air motor comprise driving shaft or actuating sleeve etc., motor, hydraulic motor or air motor are arranged on lifting unit or are arranged on fuselage, be provided with the rotary power buffer between rotating power source part and rotary impact driving member, be provided with structure buffer-oriented device between reciprocating impact section and fuselage or between securing supports and buffering support member, structure buffer-oriented device comprises buffer-oriented spare, bolster etc., the rotary power buffer comprises sliding stroke hub splines buffer etc., sliding stroke hub splines buffer comprises splined shaft, spline housing etc., the sliding stroke section is set between splined shaft and spline housing, the sliding stroke section impact-absorbing reaction force that reciprocatingly slides when being subject to impacting, drive pulley is fixed on the lifting unit securing supports, drive pulley and motor, the driving shaft of hydraulic motor or air motor or actuating sleeve connect, driven pulley is arranged on lifting unit buffering support member, belt is arranged on drive pulley and driven pulley, driven pulley is with the motion that is hit of lifting unit buffering support member, belt impact-absorbing reaction force forms the belt buffer, the belt buffer prevents motor, hydraulic motor or air motor are impaired, sliding stroke hub splines buffer or belt buffer are arranged between rotating power source part and rotary impact driving member or are arranged at and form the rotary power buffer between the rotary impact driving member, bolster is set between fuselage and reciprocating impact section or between lifting unit securing supports and lifting unit buffering support member, bolster etc. is set, buffer-oriented spare is arranged in fuselage and reciprocating impact section or buffer-oriented spare is arranged on lifting unit securing supports and lifting unit buffering support member and forms structure buffer-oriented device, when passing through bolster impact-absorbing reaction force, structure buffer-oriented device controls the buffering direction with buffer-oriented spare, prevent from breaking other rotating power source part and rotary impact driving member off with the fingers and thumb because cushioning non-directional waving, structure buffer-oriented device coordinates the impact reactive force to reciprocating impact section to be absorbed buffering and to buffering direction guiding with sliding stroke hub splines buffer or with the belt buffer, prevent that impact reactive force from acting directly on rotating power source part and fuselage, guarantee that the impact direction of impact head is towards thing to be adopted, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, the rolling element support member is outer cover or inner bulk, impacting guide is inner bulk or outer cover, impacting guide when the rolling element support member is outer cover is inner bulk, impacting guide when the rolling element support member is inner bulk is outer cover, outer cover, inner bulk and rolling element closely cooperate outer cover or inner bulk are done relatively reciprocating motion by the rolling element rolling friction, control the impact direction of outer cover or inner bulk by rolling friction, outer cover or inner bulk back-up roller kinetoplast and reciprocating outer cover or inner bulk, impact head is integral type with reciprocating outer cover or inner bulk or is connected, impact head rolling friction under the support of reciprocating outer cover or inner bulk moves back and forth, control the impact direction that impacts guide by rolling friction, impact head rolling friction under the support of impacting guide moves back and forth, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb is oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove types etc. or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling element is arranged at the rolling element support member and impacts between guide, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises the rolling element support member, impact guide, rolling element etc., when raceway or pit are set on the rolling element support member, impact on guide pit or raceway are set, rolling element is arranged on pit and raceway, the rolling element support member, the rolling element that impacts guide and roll in pit and raceway closely fastens by the rolling element rolling friction impact guide is moved back and forth, the impact guide is connected with impact head or is integral type, impact head rolling friction under the support of impacting guide moves back and forth, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb is oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, other power is broken in the rotation such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction off with the fingers and thumb, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises retainer etc., retainer is arranged on the rolling element support member and impacts between guide, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, the rolling element support member, impact guide and the rolling element in retainer closely cooperate the impact guide are moved back and forth by rolling friction, the impact guide is connected with impact head or is integral type, impact head rolling friction under the support of impacting guide moves back and forth, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, other power is broken in the rotation such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction off with the fingers and thumb, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises retainer, raceway etc., retainer is arranged on the rolling element support member and impacts between guide, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, when on the impact guide, raceway being set, retainer is fixed on the rolling element support member, rolling element is arranged in retainer and is arranged at raceway, retainer, the scroll space of raceway restriction rolling element, rolling element applying rolling path rolling, the rolling element support member, impact guide and the rolling element in retainer and in raceway closely cooperate the impact guide are moved back and forth by rolling friction, control the impact direction that impacts guide, the impact guide is connected with impact head or is integral type, impact head rolling friction under the support of impacting guide moves back and forth, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, other power is broken in the rotation such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction off with the fingers and thumb, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises retainer, pit etc., retainer is arranged on the rolling element support member and impacts between guide, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, impact on guide or rolling element support member pit is set, rolling element is arranged in retainer and is arranged at pit, retainer, the scroll space of pit restriction rolling element, rolling element applying pit rolls, the rolling element support member, impact guide and the rolling element in retainer and in pit closely cooperate the impact guide are moved back and forth by rolling friction, the impact guide is connected with impact head or is integral type, impact head rolling friction under the support of impacting guide moves back and forth, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, other power is broken in the rotation such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction off with the fingers and thumb, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling element is set to roller etc., roller is arranged on the rolling element support member or impacts on guide, projection is made on the surface of roller, depression, V groove or shaped form etc., rolling element support member or impact guide and the shape of roller contact face and the shape of roller surface are interlocked, roller, the rolling element support member, the impact guide closely cooperates to control by rolling friction and impacts the reciprocating impact direction of guide, impact head rolling friction under the support of impacting guide moves back and forth, impact head is integral type or is connected with the impact guide, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, other power is broken in the rotation such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction off with the fingers and thumb, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means etc., the crank impulse drive means comprises dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged on the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is integral type or is connected with the impact guide, impact guide and support impact head rolling friction reciprocating motion, dynamic impact spare drives impact head impact, the reaction of impact head impact rib or crag is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, impulse drive means comprises power buffer etc., be provided with structure buffer-oriented device between lifting unit or lifting unit and fuselage, the power buffer, structure buffer-oriented device is arranged at lifting unit, the power buffer, structure buffer-oriented device impact primary drying hits the reaction that produces and breaks other power off with the fingers and thumb and absorbed, the impact direction of rolling guide apparatus righting impact head, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged on the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, on rolling element support member or impact guide, rolling element position limiting structure etc. is set, the scroll space of rolling element position limiting structure restriction rolling element, rolling element, the rolling element support member, the impact guide closely cooperates and makes the rolling element that is arranged in the rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction, control the impact direction that impacts guide by rolling friction, impact head is integral type or is connected with the impact guide, impact head rolling friction under the support of impacting guide is moved back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, structure buffer-oriented device is set on fuselage, structure buffer-oriented device comprises buffer-oriented spare, buffer-oriented cover etc., buffer-oriented spare be arranged on fuselage or with fuselage be integral type, buffer-oriented spare is worn and is closed in the buffer-oriented cover, between buffer-oriented cover and buffer-oriented spare, bolster is set, the buffer-oriented cover slides along buffer-oriented spare linear reciprocation under the support of buffer-oriented spare, lifting unit is arranged on structure buffer-oriented device, dynamic impact spare drives impact head impact, impacting reaction breaks other power off with the fingers and thumb and is applied to buffer-oriented and puts, the buffer-oriented cover reciprocatingly slides along buffer-oriented spare, bolster impact-absorbing reaction force, the relative linear slide of buffer-oriented cover applying buffer-oriented spare, guarantee lifting unit and impulse drive means, rolling guide apparatus is the impact direction of double swerve assurance impact head not, structure buffer-oriented device impact primary drying hits the reaction that produces and breaks other power off with the fingers and thumb and absorbed, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged on the rolling element support member and impacts between guide, reciprocating impact section comprises supporting box etc., the crank impulse drive means comprises crank assemblies, power part etc., rolling guide apparatus and crank assemblies or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at supporting box, the end of stretching out the impact guide of supporting box arranges impact head, the end that dynamic impact spare stretches out supporting box is connected or split with impact head, when rolling guide apparatus and crank assemblies combination are arranged on the lifting unit front portion, supporting box supports crank assemblies, rolling guide apparatus, impact head, supporting box is arranged on the front portion of lifting unit, hydraulic shock drive unit or air pressure impulse drive means comprise cylinder body, power part is arranged at lifting unit, when rolling guide apparatus and hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at supporting box, the rolling element support member, cylinder body, supporting box split or the formula that is combined into one, supporting box is arranged on the front portion of lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure etc. are used in conjunction with rolling guide apparatus, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide, the impact direction of rolling guide apparatus righting impact head, dynamic impact spare drives impact head, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, between lifting unit or lifting unit and fuselage, buffer is set, buffer impact primary drying hits the reaction that produces and breaks other power off with the fingers and thumb and absorbed, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means etc., the crank impulse drive means comprises dynamic impact spare etc., rolling guide apparatus and crank impulse drive means are combined into plural reciprocating impact section, plural reciprocating impact section is arranged at the lifting unit front portion, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged at the rolling element support member and impacts between guide, reciprocating impact section comprises supporting box etc., the crank impulse drive means comprises crank assemblies, plural power part etc., crank assemblies drives dynamic impact spare, rolling guide apparatus and crank assemblies combination are arranged at supporting box, the end of stretching out the impact guide of supporting box arranges impact head, the end that plural dynamic impact spare stretches out supporting box is connected or split with impact head, when rolling guide apparatus and crank assemblies combination are arranged on the lifting unit front portion, supporting box supports crank assemblies, rolling guide apparatus, impact head, supporting box is arranged on the front portion of lifting unit, plural power part is arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, on rolling element support member or impact guide, rolling element position limiting structure etc. is set, the scroll space of rolling element position limiting structure restriction rolling element, rolling element, the rolling element support member, impact the impact direction that guide closely cooperates and makes the rolling element that is arranged in the rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction and control the impact guide by rolling friction, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, other power is broken in the rotation such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, dynamic impact spare drives impact head, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, reciprocating impact section comprises the rotating power source part, rotary impact driving member etc., rotating power source comprises motor, hydraulic motor or air motor etc., motor, hydraulic motor or air motor comprise driving shaft or actuating sleeve etc., motor, hydraulic motor or air motor are arranged on lifting unit or are arranged on fuselage, impulse drive means comprises the rotating power source part, rotary impact driving member etc., be provided with the rotary power buffer between rotating power source part and rotary impact driving member, be provided with structure buffer-oriented device between reciprocating impact section and fuselage or between securing supports and buffering support member, structure buffer-oriented device comprises buffer-oriented spare, bolster etc., the rotary power buffer comprises sliding stroke hub splines buffer, belt buffer etc., sliding stroke hub splines buffer comprises splined shaft, spline housing etc., splined shaft, be provided with the sliding stroke section between spline housing, the sliding stroke section impact-absorbing reaction force that reciprocatingly slides when being subject to impacting, the belt buffer comprises drive pulley, driven pulley, belt etc., sliding stroke hub splines buffer or belt buffer are arranged between rotating power source part and rotary impact driving member or are arranged between the rotary impact driving member, lifting unit comprises securing supports, buffering support member etc., drive pulley is fixed on securing supports, drive pulley and motor, the driving shaft of hydraulic motor or air motor or actuating sleeve connect, driven pulley is arranged on the buffering support member, belt is arranged on drive pulley and driven pulley, driven pulley is with the motion that is hit of buffering support member, belt impact-absorbing reaction force, prevent motor, hydraulic motor or air motor are impaired, bolster is set between fuselage and reciprocating impact section or between securing supports and buffering support member, bolster etc. is set, buffer-oriented spare is arranged in fuselage and reciprocating impact section or buffer-oriented spare is arranged on securing supports and buffering support member, when passing through bolster impact-absorbing reaction force, structure buffer-oriented device controls the buffering direction with buffer-oriented spare, prevent from breaking other rotating power source part and rotary impact driving member off with the fingers and thumb because cushioning non-directional waving, structure buffer-oriented device coordinates the impact reactive force to reciprocating impact section to be absorbed buffering and to buffering direction guiding with sliding stroke hub splines buffer or with the belt buffer, prevent that impact reactive force from acting directly on rotating power source part and fuselage, guarantee that the impact direction of impact head is towards thing to be adopted, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged on the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, the crank impulse drive means comprises crank assemblies, power part etc., crank assemblies and rolling guide apparatus combination are arranged on the front portion of lifting unit, power part is arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, control the impact direction that impacts guide by rolling friction, impact head is integral type or is connected with the impact guide, impact guide and support impact head rolling friction reciprocating motion, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., rotational structure or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, rotational structure rotates or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, the reaction of impact head impact rib or crag is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises rolling element, the rolling element support member, impact guide etc., rolling element is arranged on the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, the crank impulse drive means comprises crank assemblies, power part etc., crank assemblies and rolling guide apparatus combination are arranged on the front portion of lifting unit, power part is arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element support member or impact guide are provided with rolling element position limiting structure etc., the scroll space of rolling element position limiting structure restriction rolling element, rolling element, the rolling element support member, the impact guide closely cooperates and makes the rolling element that is arranged in the rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction, control the impact direction that impacts guide by rolling friction, impact head is integral type or is connected with the impact guide, impact guide and support impact head rolling friction reciprocating motion, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., rotational structure or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, rotational structure rotates or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, the reaction of impact head impact rib or crag is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., the impact guide is connected with impact head or is integral type, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impulse drive means drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure are by split shock isolation reaction force, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is broken off with the fingers and thumb Chong Ji not.

Described impact guiding device comprises linear reciprocation rolling friction and rolling guide apparatus etc.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise support, rolling element, impact guide etc., the stent support rolling element, rolling element supports and impacts guide rolling friction reciprocating motion, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, rolling element, impact guide, closely cooperate impact guide guiding of support, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the dynamic impact spare guiding of tapping the head that do not liquidate, the impact direction of guiding device righting impact head.

described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact first-class, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise guiding trestle, rolling element, impact guide etc., guiding trestle back-up roller kinetoplast, rolling element supports and impacts guide rolling friction reciprocating motion, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, guiding trestle impact guide guiding, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the dynamic impact spare guiding of tapping the head that do not liquidate, the impact direction of guiding device righting impact head.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise support, rolling element, impact guide etc., support comprises raceway support etc., impact guide and comprise that raceway impacts guide etc., rolling element comprises roller etc., roller applying raceway support, raceway impacts guide and rolls, raceway impacts guide and moves back and forth under the support of roller, raceway impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, roller, raceway support, raceway impacts the closely cooperate impact direction of righting impact head of guide, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise support, rolling element, impact guide etc., rolling element comprises roller etc., roller supports and impacts guide, impact guide or support and be provided with rolling element position limiting structure etc., scroll space and the direction of rolling element position limiting structure restriction rolling element, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, roller, support, impact the closely cooperate impact direction of righting impact head of guide, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover, inner bulk, rolling element etc., outer cover or inner bulk are provided with rolling element rotating direction rolling element position limiting structure etc., between outer cover and inner bulk, rolling element is set, rolling element roll in rotating direction rolling element position limiting structure to reciprocating outer cover or inner bulk rolling guide to, outer cover, inner bulk and rolling element closely cooperate the reciprocating while rolling guide of rolling friction to, outer cover is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure etc. are isolated by split, outer cover, the closely cooperate impact direction of righting impact head of inner bulk and rolling element, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover, inner bulk, rolling element etc., inner bulk comprises part on inner bulk, part etc. under inner bulk, part on inner bulk, under inner bulk, part comprises raceway etc., outer cover is the U-shaped outer cover, the U-shaped outer cover comprises part on the U-shaped outer cover, part etc. under the U-shaped outer cover, part on the U-shaped outer cover, under the U-shaped outer cover, part comprises raceway etc., rolling element is arranged on inner bulk on part and U-shaped outer cover between part and is arranged under inner bulk under part and U-shaped outer cover between part, rolling element, the U-shaped outer cover, inner bulk closely cooperates mutually and makes rolling element support the rotating direction that the rolling friction of U-shaped outer cover moved back and forth and controlled the U-shaped outer cover, outer cover is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the U-shaped outer cover, the closely cooperate impact direction of righting impact head of inner bulk and rolling element, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover, inner bulk, rolling element etc., inner bulk comprises part on inner bulk, part etc. under inner bulk, part on inner bulk, under inner bulk, part comprises pit etc., outer cover is the shaped as frame outer cover, the shaped as frame outer cover comprises part on the shaped as frame outer cover, part etc. under the shaped as frame outer cover, part on the shaped as frame outer cover, under the shaped as frame outer cover, part comprises raceway etc., rolling element is arranged on inner bulk on part and shaped as frame outer cover between part and is arranged under inner bulk under part and shaped as frame outer cover between part, rolling element, the shaped as frame outer cover, inner bulk closely cooperates mutually and makes rolling element support the rotating direction that the rolling friction of shaped as frame outer cover moved back and forth and controlled the shaped as frame outer cover, outer cover is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the shaped as frame outer cover, the closely cooperate impact direction of righting impact head of inner bulk and rolling element, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover, inner bulk, rolling element etc., outer cover is the cartridge type outer cover, rolling element is arranged between inner bulk and cartridge type outer cover, rolling element, the cartridge type outer cover, inner bulk closely cooperates mutually and makes rolling element support the rotating direction that the rolling friction of cartridge type outer cover moved back and forth and controlled the cartridge type outer cover, the cartridge type outer cover is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the cartridge type outer cover, the closely cooperate impact direction of righting impact head of inner bulk and rolling element, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise tape holder linear reciprocation rolling guide apparatus, tape holder linear reciprocation rolling guide apparatus comprises rolling element, rolling supporting mechanism, reciprocator, retainer etc., rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively rolling supporting mechanism and reciprocator, rolling supporting mechanism, reciprocator, the rolling element that is arranged at retainer closely cooperates and realizes moving back and forth rolling friction, lead by rolling friction, reciprocator is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, rolling supporting mechanism, reciprocator, the rolling element that the is arranged at retainer impact direction of righting impact head that closely cooperates, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise tape holder linear reciprocation rolling guide apparatus, tape holder linear reciprocation rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, retainer etc., rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member and impact guide, the rolling element support member comprises rolling path rolling body support member etc., rolling path rolling body support member comprises raceway etc., rolling element is arranged at raceway, the raceway direction is consistent with the direction of impacting the relative straight reciprocating motion of guide with the rolling element support member, retainer is fixed on and impacts on guide, rolling path rolling body support member, impact guide and the rolling element that is arranged at retainer closely cooperate when realizing moving back and forth rolling friction rolling guide to, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, rolling path rolling body support member, impact the closely cooperate impact direction of righting impact head of guide and the rolling element that is arranged at retainer, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

Described impact guiding device comprises pit type linear reciprocation rolling guide apparatus etc.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise pit type linear reciprocation rolling guide apparatus, pit type linear reciprocation rolling guide apparatus comprises rolling element, the raceway part, pit part grades, groove portion is divided and is comprised raceway carrier etc., the raceway carrier is provided with raceway, pit portion comprises pit carrier etc., the pit carrier is provided with pit, rolling element radially both sides is respectively raceway part and pit portion, rolling element is placed in the inherent raceway of pit and rolls, rolling element supports the pit carrier or the raceway carrier moves back and forth, the raceway part, rolling element and pit portion closely cooperate pit carrier or raceway carrier are moved back and forth by rolling friction and have guide effect, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the raceway part, the closely cooperate impact direction of righting impact head of rolling element and pit portion, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

Described impact guiding device comprises anti-wear caster device etc.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises drive mechanism or Split type structure etc., impact guiding device and comprise anti-wear caster device, anti-wear caster device comprises roller, the rolling element support member, impact guide etc., roller is arranged on the rolling element support member, impact guide and be provided with the projection that fastens with roller, depression, V groove or shaped form etc., impact and have the rolling guide effect when guide and roller fasten rolling friction, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the rolling element support member, impact the closely cooperate impact direction of righting impact head of guide and roller, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected with impact head or split etc., prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise anti-wear caster device, anti-wear caster device comprises roller, impact guide, rolling element support member etc., roller is arranged on the rolling element support member, roller comprises impact guide roller, dynamic impact spare roller etc., impacting guide is provided with and the projection of impacting guide roller fastening, depression, V groove or shaped form etc., has the rolling guide effect when impacting guide and impacting the rolling friction of guide roller fastening, dynamic impact spare is provided with the projection that fastens with dynamic impact spare roller, depression, V groove or shaped form etc., dynamic impact spare has the rolling guide effect when fastening rolling friction with dynamic impact spare roller, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed transmission of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact guide, the closely cooperate impact direction of righting impact head of rolling element support member and roller, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise anti-wear caster device, anti-wear caster device comprises roller, the rolling element support member, impact guide etc., roller is arranged on the rolling element support member, dynamic impact spare is integral type with impacting guide, dynamic impact spare is provided with the groove that fastens with roller or protruding rail etc., dynamic impact spare has the rolling guide effect when fastening rolling friction with roller, roller is arranged at dynamic impact spare one side or is arranged at dynamic impact spare inner, rolling guide effect in the time of roller supporting dynamic impact spare rolling friction reciprocating impact, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact guide, the closely cooperate impact direction of righting impact head of rolling element support member and roller, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise linear bearing etc., impact guide and be installed on linear bearing, dynamic impact spare drives the impact head reciprocating impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the dynamic impact spare guiding of tapping the head that do not liquidate, the impact direction of guiding device righting impact head.

Described impact guiding device comprises guide rail guiding device etc., and guide rail guiding device comprises upper rail, lower guideway etc., and upper rail is in the support lower slider of lower guideway.

described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact first-class, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., the impact guide is connected with impact head or is integral type, impulse drive means is crank impulse drive means etc., the crank impulse drive means comprises power source spare, camshaft, cam etc., power source spare drives the camshaft rotation, the actuated by cams impact head reciprocating impact of installing on camshaft, prevent that breaking other mechanism off with the fingers and thumb is arranged between impulse drive means and impact head, prevent that breaking other mechanism off with the fingers and thumb is Split type structure, impulse drive means drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-Split type structure of breaking other mechanism off with the fingers and thumb is isolated by split, impact the impact direction of guiding device righting impact head, preventing that impact head from being broken off with the fingers and thumb Chong Ji not.

described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact first-class, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., the impact guide is connected with impact head or is integral type, impulse drive means comprises crank impulse drive means etc., the crank impulse drive means comprises power source spare, eccentric shaft, dynamic impact spare etc., dynamic impact spare is arranged at supporting box, one end of eccentric shaft and dynamic impact spare is hinged, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., power source spare drives the eccentric shaft rotation, eccentric shaft drives dynamic impact spare reciprocating impact, dynamic impact spare drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure etc. are isolated by split, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is not broken off with the fingers and thumb Chong Ji impact guiding device.

described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact first-class, supporting box supports and impacts guiding device, impact guiding device and comprise the impact guide, the impact guide is connected with impact head or is integral type, impulse drive means comprises crank impulse drive means etc., the crank impulse drive means comprises power source spare, crank, slide block, fork, connecting rod, dynamic impact spare etc., dynamic impact spare is arranged at supporting box, power source spare is connected with crank one end, the crank other end and slide block are hinged, slide block is connected with fork and can slides on fork, fork one end and supporting box are hinged, the other end and rod hinge connection, connecting rod and dynamic impact spare one end is hinged, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., the rotation of power source spare driving crank, crank drives slide block swings fork, fork drives the motion of dynamic impact spare by connecting rod, dynamic impact spare drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is not broken off with the fingers and thumb Chong Ji impact guiding device.

described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact first-class, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., the impact guide is connected with impact head or is integral type, impulse drive means comprises crank impulse drive means etc., the crank impulse drive means comprises power source spare, bracing frame, mulit-turning crankshaft, connecting rod etc., mulit-turning crankshaft is by the concentric shaft part of power, connection handle, the compositions such as eccentric shaft, the concentric shaft part of power, connection handle and eccentric shaft split or be the integral type structure, concentric shaft part one end of the power of mulit-turning crankshaft is connected with the output block of the power source spare of impulse drive means, the other end of the concentric shaft part of power arranges plural connection handle, eccentric shaft etc., the concentric shaft part of the power of mulit-turning crankshaft is arranged on bracing frame, bracing frame and supporting box split or be integral type, one end of the eccentric shaft of mulit-turning crankshaft and connecting rod is hinged, the other end of connecting rod arranges impact head, the one or both ends of connecting rod arrange the anti-other mechanism of breaking off with the fingers and thumb, an eccentric shaft drives more than one connecting rod reciprocating impact, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., power source spare drives the mulit-turning crankshaft rotation, eccentric shaft drives dynamic impact spare reciprocating impact, dynamic impact spare drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is not broken off with the fingers and thumb Chong Ji impact guiding device.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises air pressure impulse drive means or hydraulic shock drive unit etc., air pressure impulse drive means or hydraulic shock drive unit comprise dynamic impact spare, piston, cylinder body, cavity etc., piston is arranged in cavity, cylinder body and supporting box split or be integral type, impact guiding device and comprise rolling element, rolling element support member etc., the rolling element support member is connected with supporting box or is the integral type structure, the rolling element support member is connected with cylinder body or is the integral type structure, the rolling element support member is cartridge type raceway guide, rolling element is arranged between rolling element support member and cartridge type raceway guide, cartridge type raceway guide fastens with the rolling element support member that is provided with rolling element, dynamic impact spare one end is connected with piston, the dynamic impact spare other end is connected with impact head, impact guiding device and impulse drive means are used in combination two or more are set, rolling element, the rolling element support member coordinates with cartridge type raceway guide, the rolling friction under dynamic impact spare drives of raceway guide and impact head moves back and forth.

described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact first-class, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., the impact guide is connected with impact head or is integral type, impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means etc., hydraulic shock drive unit or air pressure impulse drive means comprise cylinder body, piston, air bag and dynamic impact spare etc., cylinder body and supporting box split or be integral type, one end of dynamic impact spare is arranged in cylinder body, between dynamic impact spare and piston, air bag is set, the other end is connected or split with impact head, dynamic impact spare drives impact head impact, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is not broken off with the fingers and thumb Chong Ji impact guiding device.

described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact first-class, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., the impact guide is connected with impact head or is integral type, impulse drive means comprises hydraulic shock drive unit etc., the hydraulic shock drive unit comprises hydraulic cylinder and dynamic impact spare etc., hydraulic cylinder and supporting box split or be integral type, one end of dynamic impact spare is arranged in hydraulic cylinder, the other end is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impulse drive means drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is not broken off with the fingers and thumb Chong Ji impact guiding device.

described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact first-class, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., the impact guide is connected with impact head or is integral type, impulse drive means comprises air pressure impulse drive means etc., the air pressure impulse drive means comprises pneumatic cylinder and dynamic impact spare etc., pneumatic cylinder and supporting box split or be integral type, one end of dynamic impact spare is arranged in pneumatic cylinder, the other end is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impulse drive means drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is not broken off with the fingers and thumb Chong Ji impact guiding device.

described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact first-class, supporting box supports and impacts guiding device, impact guiding device and comprise the impact guide, the impact guide is connected with impact head or is integral type, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure, rotational structure comprises bulb buckle-groove type etc., the bulb buckle-groove type comprise bulb and with bulb groove of bulb activity button-fold etc., bulb be arranged on dynamic impact spare or with dynamic impact spare be integral type, be arranged on impact head with the bulb groove of bulb activity button-fold or with impact head be integral type, impulse drive means drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is not broken off with the fingers and thumb Chong Ji impact guiding device.

described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact first-class, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., the impact guide is connected with impact head or is integral type, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure etc., rotational structure comprises camber buckle-groove type etc., the camber buckle-groove type comprise the camber plush copper and with groove of camber plush copper activity button-fold etc., the camber plush copper be arranged on dynamic impact spare or with dynamic impact spare be integral type, be arranged on impact head with the groove of camber plush copper activity button-fold or with impact head be integral type, impulse drive means drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure etc. are isolated by split, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is not broken off with the fingers and thumb Chong Ji impact guiding device.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means is crank impulse drive means etc., the crank impulse drive means comprises crank, dynamic impact spare etc., crank, dynamic impact spare is arranged at supporting box, dynamic impact spare one end and crank are hinged, the dynamic impact spare other end is connected with impact head, prevent breaking off with the fingers and thumb the junction that other mechanism is arranged on dynamic impact spare and impact head, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure, rotational structure is bulb buckle-groove type etc., the bulb buckle-groove type comprise bulb and with bulb groove of bulb activity button-fold etc., bulb be arranged on dynamic impact spare or with dynamic impact spare be integral type, be arranged on impact head with the bulb groove of bulb activity button-fold or with impact head be integral type, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover, inner bulk, rolling element etc., inner bulk comprises part on inner bulk, part etc. under inner bulk, part on inner bulk, under inner bulk, part comprises raceway etc., outer cover is the U-shaped outer cover, the U-shaped outer cover comprises part on the U-shaped outer cover, part etc. under the U-shaped outer cover, part on the U-shaped outer cover, under the U-shaped outer cover, part comprises raceway etc., rolling element is arranged on inner bulk on part and U-shaped outer cover between part and is arranged under inner bulk under part and U-shaped outer cover between part, rolling element, the U-shaped outer cover, inner bulk closely cooperates mutually and makes rolling element support the rotating direction that the rolling friction of U-shaped outer cover moved back and forth and controlled the U-shaped outer cover, outer cover is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure of breaking other mechanism off with the fingers and thumb, the U-shaped outer cover, the closely cooperate impact direction of righting impact head of inner bulk and rolling element, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means is crank impulse drive means etc., the crank impulse drive means comprises that crank turns eccentric shaft mechanism more, power output part etc., crank turns eccentric shaft mechanism more and also comprises bracing frame, mulit-turning crankshaft, dynamic impact spare etc., mulit-turning crankshaft is by the concentric shaft part of power, connection handle, the compositions such as eccentric shaft, the concentric shaft part of power, connection handle and eccentric shaft split or be the integral type structure, concentric shaft part one end of the power of mulit-turning crankshaft is connected with the power output part of impulse drive means, the other end of the concentric shaft part of power arranges plural connection handle, eccentric shaft etc., two above eccentric shafts are arranged along the spaced radial of the concentric shaft part of power, angulation is poor, the concentric shaft part of the power of mulit-turning crankshaft is arranged on bracing frame, bracing frame and supporting box split or be integral type, two above eccentric shafts of mulit-turning crankshaft and an end of two above dynamic impact spares are hinged, the other end of dynamic impact spare arranges impact head, prevent that breaking other mechanism off with the fingers and thumb is arranged between dynamic impact spare and impact head, prevent that breaking other mechanism off with the fingers and thumb is Split type structure, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover, inner bulk, rolling element etc., inner bulk comprises part on inner bulk, part etc. under inner bulk, part on inner bulk, under inner bulk, part comprises pit etc., outer cover is the shaped as frame outer cover, the shaped as frame outer cover comprises part on the shaped as frame outer cover, part etc. under the shaped as frame outer cover, part on the shaped as frame outer cover, under the shaped as frame outer cover, part comprises raceway etc., rolling element is arranged on inner bulk on part and shaped as frame outer cover between part and is arranged under inner bulk under part and shaped as frame outer cover between part, rolling element, the shaped as frame outer cover, inner bulk closely cooperates mutually and makes rolling element support the rotating direction that the rolling friction of shaped as frame outer cover moved back and forth and controlled the shaped as frame outer cover, outer cover is connected with impact head or is integral type, two staggered impact head impact that drive of above dynamic impact spare, the anti-Split type structure of breaking other mechanism off with the fingers and thumb is isolated by split, outer cover, the closely cooperate impact direction of righting impact head of inner bulk and rolling element, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means etc., the crank impulse drive means comprises power source spare, crank, slide block, fork, connecting rod, dynamic impact spare etc., dynamic impact spare is arranged at supporting box, power source spare is connected with crank one end, the crank other end and slide block are hinged, slide block is connected with fork and can slides on fork, fork one end and supporting box are hinged, the other end and rod hinge connection, connecting rod and dynamic impact spare one end is hinged, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure etc., rotational structure comprises bulb buckle-groove type etc., the bulb buckle-groove type comprise bulb and with bulb groove of bulb activity button-fold etc., bulb be arranged on impact head or with impact head be integral type, be arranged on dynamic impact spare with the bulb groove of bulb activity button-fold or with dynamic impact spare be integral type, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover, inner bulk, rolling element etc., outer cover is the cartridge type outer cover, rolling element is arranged between inner bulk and cartridge type outer cover, rolling element, the cartridge type outer cover, inner bulk closely cooperates mutually and makes rolling element support the rotating direction that the rolling friction of cartridge type outer cover moved back and forth and controlled the cartridge type outer cover, the cartridge type outer cover is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure of breaking other mechanism off with the fingers and thumb, the cartridge type outer cover, the closely cooperate impact direction of righting impact head of inner bulk and rolling element, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

described two-way punching is cut digger and is comprised fuselage, running part, lifting unit, reciprocating impact section etc., reciprocating impact section comprises impulse drive means, rolling guide apparatus etc., impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., rolling guide apparatus comprises the rolling element support member, impact guide, rolling element etc., rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, the crank impulse drive means also comprises crank assemblies, power part etc., the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, the power part of crank impulse drive means is arranged at lifting unit or fuselage, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact, impact guiding device and comprise rolling element etc., rolling element comprises roller, ball, needle roller, tapper, roller, roll drum or roller etc.

Described impact guiding device comprises roller etc., and roller comprises spirogyrate surface roller, V-arrangement surface roller, concave panel roller or shaped form surface roller etc.

Described impact guiding device comprises impact guide etc., and the impact guide is circular impact guide, semicircle impact guide, annulus flute profile impact guide, semicircle flute profile impact guide, circular arc impact guide, square impact guide, triangle impact guide, rhombus impact guide, spline shape impact guide, special-shaped impact guide, polygon impact guide or trapezoidal impact guide etc.

Described impact drives the guiding dress and comprises impact guide etc., impact guiding device and comprise rolling guide apparatus etc., rolling guide apparatus comprises rolling element support member etc., impact guiding device and also comprise roller etc., the surface of roller comprises projection, depression, V groove or shaped form etc., rolling element support member or impact guide are provided with depression, projection, A shape or the shaped form etc. that are interlocked with the roller surface shape, and roller, rolling element support member, impact guide closely cooperate and control by rolling friction the motion of impacting guide, dynamic impact spare is straight reciprocating motion.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover etc., outer cover comprises the dovetail groove outer cover, U-shaped groove outer cover, V-type groove outer cover, the trough plate type outer cover, the clamping plate type outer cover, the cartridge type outer cover, polygon groove outer cover or special-shaped slot outer cover etc.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise inner bulk etc., inner bulk comprises the rod-type inner bulk, the multi-rod inner bulk, the cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk etc.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box support and impact guiding device, and impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise inner bulk etc., and inner bulk comprises the rod-type inner bulk, the multi-rod inner bulk, the cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk etc., the rod-type inner bulk, the multi-rod inner bulk, the cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk etc. are provided with the pit that is interlocked with the rolling element surface etc.

described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box etc., supporting box support and impact guiding device, and impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure etc., impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise inner bulk etc., and inner bulk comprises the rod-type inner bulk, the multi-rod inner bulk, the cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk etc., the rod-type inner bulk, the multi-rod inner bulk, the cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk etc. are provided with the raceway that is interlocked with the rolling element surface etc.

Described impulse drive means comprises crank cam mechanism etc., crank cam mechanism comprises camshaft, percussion mechanism etc., cam comprises projection etc., percussion mechanism drives the camshaft rotation, the projection of camshaft drives the impact head reciprocating impact, prevent that breaking other mechanism off with the fingers and thumb is arranged between impulse drive means and impact head, prevent that breaking other mechanism off with the fingers and thumb is Split type structure.

Described impulse drive means comprises eccentric shaft etc., eccentric shaft comprises eccentric shaft, connecting rod and percussion mechanism etc., and an end of eccentric shaft and connecting rod is hinged, and the other end of connecting rod arranges percussion mechanism, the one or both ends of connecting rod are provided with anti-break off with the fingers and thumb other mechanism, eccentric shaft drivening rod reciprocating impact.

Described reciprocating impact section comprises supporting box etc., impulse drive means comprises slider-crank mechanism etc., slider-crank mechanism comprises power source spare, crank, slide block, fork, connecting rod, dynamic impact spare etc., dynamic impact spare is arranged at supporting box, and power source spare is connected with crank one end, and the crank other end and slide block are hinged, slide block is connected with fork and can slides on fork, fork one end and supporting box are hinged, the other end and rod hinge connection, and connecting rod and dynamic impact spare one end is hinged.

Described impulse drive means comprises many bars of mulit-turning crankshaft beater mechanism etc., many bars of mulit-turning crankshaft beater mechanism comprises mulit-turning crankshaft, connecting rod etc., mulit-turning crankshaft is comprised of the concentric shaft part of power, connection handle, eccentric shaft etc., impulse drive means also comprises power output part etc., the power output part split of the concentric shaft part of the power of mulit-turning crankshaft and impulse drive means or be integral type.

Described impulse drive means comprises many bars of mulit-turning crankshaft beater mechanism etc., many bars of mulit-turning crankshaft beater mechanism comprises mulit-turning crankshaft, connecting rod etc., mulit-turning crankshaft is comprised of the concentric shaft part of power, connection handle, eccentric shaft etc., mulit-turning crankshaft is provided with fluid passage, and fluid passage is arranged on the concentric shaft part of power, connection handle or eccentric shaft.

Described impulse drive means comprises many bars of mulit-turning crankshaft beater mechanism etc., many bars of mulit-turning crankshaft beater mechanism comprises mulit-turning crankshaft, connecting rod etc., mulit-turning crankshaft is comprised of the concentric shaft part of power, connection handle, eccentric shaft etc., eccentric shaft is plural eccentric shaft, two above eccentric shafts arrange along the spaced radial of the concentric shaft part of power, and angulation is poor.

Described impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means etc., hydraulic shock drive unit or air pressure impulse drive means comprise plural dynamic impact spare etc., plural dynamic impact spare is connected or split with impact head, and the anti-other mechanism of breaking off with the fingers and thumb is set between dynamic impact spare and impact head.

Described reciprocating impact section comprises supporting box etc., and impulse drive means comprises rotating power source part etc., and the rotating power source part comprises motor, hydraulic motor or gas motor etc., and the rotating power source part is arranged on outside supporting box.

Described reciprocating impact section comprises supporting box etc., impulse drive means comprises rotating power source part etc., the rotating power source part comprises drive disk assembly etc., drive disk assembly comprises gear parts etc., gear is partly gear transmission part, when gear transmission part was a plurality of, a gear transmission part part was arranged on the interior part of supporting box and is arranged on outside supporting box inner support casing.

Described reciprocating impact section comprises supporting box etc., impulse drive means comprises rotating power source part etc., the rotating power source part comprises drive disk assembly etc., and drive disk assembly comprises gear parts etc., and gear partly comprises gear drive and bel-drivenn combination etc.

A described anti-part of breaking other mechanism off with the fingers and thumb be arranged on dynamic impact spare or with dynamic impact spare be integral type, anti-another part of breaking other mechanism off with the fingers and thumb be arranged on impact head or with impact head be integral type.

Describedly anti-break other mechanism off with the fingers and thumb and comprise bulb buckle-groove type etc., the bulb buckle-groove type comprise bulb and with bulb groove of bulb activity button-fold etc., the bulb groove be arranged on dynamic impact spare or with dynamic impact spare be integral type, be arranged on impact head with the bulb of bulb groove activity button-fold or with impact head be integral type.

described anti-break off with the fingers and thumb other mechanism comprise the camber buckle-groove type or rotate connect first-class, the camber buckle-groove type comprise the camber plush copper and with groove of camber plush copper activity button-fold etc., groove be arranged on dynamic impact spare or with dynamic impact spare be integral type, be arranged on impact head with the camber plush copper of groove activity button-fold or with impact head be integral type, rotate coupling head and comprise that flexible universal joint rotates coupling head, universal bearing rotates coupling head, it is first-class that the platform-type rotation coupling head of multiple degrees of freedom or Hooks coupling universal coupling rotate connection, flexible universal joint rotates coupling head and comprises elastic component, universal joint connects first-class, when universal joint is stressed, the universal joint coupling head is by the relative motion of elastic component adjustment, universal joint bearing rotates coupling head and comprises universal socket, rotate connection first-class, rotating coupling head is fixed on universal socket, when the cardan axis holding capacity by the relative motion of universal socket adjustment, the platform-type rotation coupling head of multiple degrees of freedom is by moving cylinder, upper universal hinge, lower universal coupling, upper mounting plate, the compositions such as lower platform, when upper, when lower platform is stressed, stretching motion by moving cylinder, realize that upper mounting plate is in the motion of a plurality of degree of freedom in space, it is that Cardon universal joint rotates coupling head that Hooks coupling universal coupling rotates coupling head, Cardon universal joint rotates coupling head and comprises cross axle, cross universal knot fork etc., cross universal knot fork connects by cross axle realizes relative motion.

Described anti-break off with the fingers and thumb other mechanism comprise rotate connect first-class, rotating coupling head is that oscillating bearing rotates coupling head, oscillating bearing rotates coupling head and comprises spherical outside surface, Internal Spherical Surface and dust cover etc., and spherical outside surface is fastened in Internal Spherical Surface, is provided with dust cover at spherical outside surface and Internal Spherical Surface joint.

Describedly anti-break other mechanism off with the fingers and thumb and comprise rotating and connect first-classly, the rotation coupling head is rzeppa joint, and rzeppa joint comprises interior raceway, outer raceway, steel ball and retainer etc., the retainer stationary balls, and interior raceway and outer raceway are realized relative motion by steel ball.

Described impact guide is arranged on impulse drive means one side.

Described impact guide and impact head junction are provided with guide peg protective cover etc., and supporting box supports impact head by the guide peg protective cover.

Described reciprocating impact section comprises plural impact guiding device etc., impulse drive means be arranged at plural impact guiding device between.

Described impact guiding device comprises single guiding device etc.

Described impact guiding device comprises rolling guide apparatus etc., impacting guiding device is comprised of plural rolling guide apparatus etc., impulse drive means is matched with plural rolling guide apparatus by plural dynamic impact spare, and plural dynamic impact spare drives plural impact head.

Described impact guiding device comprises rolling guide apparatus etc., impacts guiding device and is comprised of plural rolling guide apparatus etc., and impulse drive means drives a dynamic impact spare and matches with plural rolling guide apparatus.

Described impact guiding device comprises rolling guide apparatus etc., impacts guiding device and is comprised of plural rolling guide apparatus, and impulse drive means is arranged between plural rolling guide apparatus.

described lifting unit comprises securing supports, buffering support member etc., impact guiding device and comprise rolling element, the rolling element support member, impact guide etc., rolling element support member and securing supports are integral type, rolling element is arranged at and impacts between guide and rolling element support member, impact guide for impacting guide cylinder, it is inner that the impact guide cylinder is arranged on the rolling element support member, the impact guide cylinder is connected with impact head or is integral type, dynamic impact spare comprises dynamic impact bar etc., the dynamic impact bar is arranged at the impact guide cylinder, the dynamic impact bar is with the impact head split or be connected, the dynamic impact bar impacts impact head, impacting guide cylinder moves back and forth under the support of rolling element, rolling element coordinates with the rolling element support member by rolling guide to controlling the impact direction that impacts guide cylinder, impact guide cylinder by the impact direction of rolling guide to the control impact head.

described lifting unit comprises securing supports, buffering support member etc., impact guiding device and comprise rolling element, the rolling element support member, impact guide etc., rolling element support member and securing supports are integral type, rolling element is arranged at and impacts between guide and support member, dynamic impact spare comprises dynamic impact cylinder etc., impacting guide and dynamic impact cylinder is integral type, the dynamic impact cylinder is connected with impact head or is integral type, the dynamic impact cylinder drives the impact head reciprocating impact, the dynamic impact cylinder moves back and forth under the support of rolling element, rolling element coordinates with the rolling element support member by rolling guide to the impact direction of controlling the dynamic impact cylinder, the dynamic impact cylinder is by the impact direction of rolling guide to the control impact head.

described impact guiding device comprises that rolling guide is to linear reciprocation device etc., rolling guide comprises the rolling element support member to the linear reciprocation device, impact guide, rolling element etc., the rolling element support member comprises outer cover or internal support etc., impacting guide comprises impact guiding inner bulk or impacts directed outwards cover etc., outer cover and impact are led between inner bulk or are impacted the directed outwards cover and with internal support, rolling element be set, outer cover is with impact guiding inner bulk or impact directed outwards cover and internal support relative straight reciprocating motion under the support of rolling element, outer cover has rolling guide to reaching the straight-line guidance effect by rolling element or internal support impact guiding inner bulk, outer cover, impact guiding inner bulk and rolling element or impact the directed outwards cover, internal support match with rolling element realize to move back and forth rolling guide to the time rolling guide to.

Described rolling element support member, impact guide all arrange raceway etc.

Described impact guiding device comprises pit type linear reciprocation rolling guide apparatus etc., this pit type linear reciprocation rolling guide apparatus comprises rolling element, rolling element support member, impacts guide etc., rolling element support member or impact guide comprise pit etc., rolling element is placed in pit, rolling element support to impact guide and moves back and forth, raceway support member, rolling element with the rolling element support member that is provided with pit, impact that guide matches or rolling element be provided with that pit impacts guide, the rolling element support member matches and makes impact guide rolling friction reciprocating motion.

Described reciprocating impact section comprises and impacts first-classly, and impact head comprises and rush tooth, rush braces etc., impacts guide and is arranged on symmetrically and rushes on braces, also can asymmetricly arrange.

Described reciprocating impact section comprises and impacts first-classly, and impact head comprises and rushes tooth, rushes braces etc., rushes tooth and rushes the braces split or be integral type.

Described impact guide is arranged on impulse drive means both sides, and an end that impacts guide arranges impact head, and the other end arranges with shape or with the impact head of weight.

Described impact guide is arranged on impulse drive means both sides, and an end that impacts guide arranges impact head, and the other end arranges the impact head of difformity or Different Weight.

described reciprocating impact section comprise impact first-class, impact head comprises that ladder tooth punching cuts mechanism etc., ladder tooth punching is cut mechanism and is comprised and rush braces, rush tooth etc., rushing tooth is that multilayer is rushed tooth, rush tooth and be provided with the tooth head, the tooth head is arranged in spherical impact head, the taper impact head, the hemispherical impact head, the spade impact head, trapezoidal impact head or triangle impact first-class, the distance of adjacent two-layer tooth head is different, to treat that digging rib or crag are impacted into stepped, each stratum of stepped rib or crag produces the plural relative scope of freedom, rib or crag are made stepped backlash tooth utilizes two relative scope of freedoms of stepped rib or crag to rush the dedentition material during digging again.

The described braces that rushes comprises arc, ladder frame, semicircle frame, triangle frame or conical mount etc.

Described impact head comprises and rushes braces, rushes tooth etc., rushes tooth and comprises end face tooth clear bottom surface tooth or clear side tooth etc. clearly.

Described impact head comprises and rushes braces, rushes tooth etc., and clear end face tooth, clear bottom surface tooth or clear side tooth are arranged on same the punching on braces.

Described reciprocating part comprises supporting box, and between supporting box and impact head or rush between braces and impact head striker plate etc. is set, striker plate prevents that material etc. from entering supporting box, avoided the damage to supporting box.

Reciprocating impact of described impact head is completed coal breakage and clear face simultaneously.

Described impact head comprises and rushes braces, rushes tooth etc., rushes tooth and the split of tooth head or is the integral type structure.

described reciprocating impact section comprises buffer etc., buffer comprises rotary power buffer etc., the rotary power buffer comprises sliding stroke hub splines buffer etc., sliding stroke hub splines buffer comprises splined shaft, spline housing etc., impulse drive means comprises the rotating power source part, rotary impact driving member etc., the rotating power source part comprises motor, hydraulic motor, gas motor etc., motor, hydraulic motor, the gas motor comprises driving shaft etc., splined shaft is connected with driving shaft or is integral type, spline housing is connected with the rotary impact driving member or is integral type, splined shaft and spline housing are slidably connected and back and forth cushion.

described reciprocating impact section comprises buffer etc., buffer comprises rotary power buffer etc., the rotary power buffer comprises belt buffer etc., lifting unit comprises rocking arm etc., rocking arm comprises the rocking arm bolster, rocking arm fixture etc., buffer comprises bolster etc., bolster is arranged between rocking arm bolster and rocking arm fixture, the belt buffer comprises drive pulley, belt, driven pulley etc., drive pulley is fixed on the rocking arm fixture, drive pulley and motor, the driving shaft of hydraulic motor or air motor connects, driven pulley is arranged on the rocking arm bolster, belt is arranged on drive pulley and driven pulley, driven pulley is with the rocking arm bolster buffering that is hit, belt impact-absorbing active force prevents motor, hydraulic motor or air motor are impaired, the belt buffer comprises stretcher etc.

described belt buffer comprises stretcher etc., stretcher is arranged on belt inboard or the outside, stretcher comprises regulating wheel, the tensioning wheel carrier, tensioning spring, the tensioning adjusting rod, backstand etc., regulating wheel is arranged on Tensioner frame, the tensioning wheel carrier is provided with pilot hole, tensioning adjusting rod one end is polished rod, the other end is screw mandrel, the centre is provided with shoulder block, the tensioning wheel carrier coordinates by the polished end of pilot hole with the tensioning adjusting rod, the screw mandrel end of tensioning adjusting rod adopts with backstand and is threaded, tensioning spring is arranged between tensioning wheel carrier and shoulder block, rely on the elastic force of spring to make regulating wheel compress belt, rely on the size of the screwing length tension adjusting of screw mandrel and backstand.

Described stretcher comprises slide, tensioning spring etc., drive pulley, motor, hydraulic motor or air motor are arranged on slide, slide and rocking arm fixture are slidably matched, tensioning spring one end is connected with slide, the other end is connected with the rocking arm fixture, rely on spring to apply certain active force to slide, make belt tension.

described reciprocating impact section comprises double direction impulse mechanism etc., fuselage comprises buffer etc., buffer comprises structure buffer etc., the structure buffer comprises buffer-oriented spare, bolster, buffer-oriented cover etc., be provided with the structure buffer between reciprocating impact section and fuselage, fuselage also comprises towing tank etc., buffer-oriented spare be arranged on towing tank or with towing tank be integral type, bolster is arranged between buffer-oriented spare and buffer-oriented cover, fuselage also comprises running gear, double direction impulse mechanism is arranged on buffer-oriented and puts, the walking of running gear driving structure buffer.

Described reciprocating impact section comprises and impacts first-classly, and impact head is installed on the anterior or anterior plural sidepiece of lifting unit.

Described lifting unit comprises radial up-down device or vertical lift device etc.

Described reciprocating impact section comprises and impacts first-classly, is provided with angle adjuster between impact head and radial up-down device.

Described plural impact guide is symmetricly set in impact head.

Described reciprocating impact section comprises hydraulic shock drive unit or air pressure impulse drive means etc., and hydraulic shock drive unit or air pressure impulse drive means comprise speed changer etc.

Described reciprocating impact section comprises supporting box etc., and impulse drive means comprises dynamic impact problem source part, dynamic impact spare etc., and dynamic impact problem source part, dynamic impact spare are arranged in supporting box.

Described reciprocating impact section comprises supporting box etc., and impulse drive means comprises dynamic impact problem source part, gear parts, dynamic impact spare etc., and dynamic impact problem source part, gear parts are arranged on outside supporting box, and dynamic impact spare is arranged in supporting box.

Described impulse drive means comprises crank impulse drive means etc., and the crank impulse drive means comprises mulit-turning crankshaft etc., and mulit-turning crankshaft is arranged in supporting box.

Described reciprocating impact section comprises supporting box etc., impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means etc., hydraulic shock drive unit or air pressure impulse drive means comprise impacts plug, cavity etc., impact plug and comprise dynamic impact spare etc., impact that plug, cavity are arranged in supporting box or with supporting box be integral type.

Described impact guiding device comprises impact guide etc., impact guide and comprise impact guide and lower impact guide or left impact guide and right impact guide etc., impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means etc., hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare etc., and dynamic impact spare is arranged between impact guide and lower impact guide or is arranged between left impact guide and right impact guide.

Described reciprocating impact section comprises supporting box etc., and supporting box comprises lubricating system etc.

Described reciprocating impact section comprises supporting box etc., and supporting box comprises seal or part seal etc.

Described seal is arranged at impulse drive means or impacts the active connection place of guiding device and supporting box.

described reciprocating impact section comprises double direction impulse mechanism etc., lifting unit comprises lifting unit support member etc., impact guiding device and comprise the rolling element support member, impact guide etc., rolling element support member and lifting unit support member are integral type, rolling element is arranged at and impacts between guide and rolling element support member, impact guide and the split of dynamic impact spare, dynamic impact spare and impact head split, dynamic impact spare drives impact head impact, fuselage or lifting unit are provided with running gear etc., running gear drives fuselage or lifting unit walking, fuselage or lifting unit walking will be impacted first speed by rib or crag and return, impacting guide moves back and forth under the support of rolling element.

described reciprocating impact section comprises double direction impulse mechanism etc., lifting unit comprises lifting unit support member etc., impact guiding device and comprise the rolling element support member, impact guide etc., rolling element support member and lifting unit support member are integral type, rolling element is arranged at and impacts between guide and rolling element support member, dynamic impact spare comprises dynamic impact cylinder etc., impact guide and the split of dynamic impact cylinder, dynamic impact cylinder and impact head split, fuselage or lifting unit are provided with running gear etc., running gear drives fuselage or lifting unit walking, fuselage or lifting unit walking will be impacted first speed by rib or crag and return, the dynamic impact cylinder drives impact head impact, impacting guide moves back and forth under the support of rolling element, rolling element coordinates with the rolling element support member by rolling guide to controlling the impact direction that impacts guide, impact guide and control the impact direction of impact head.

Described impact guide comprises cartridge type guide, board-like guide, rod-type guide, degree of lip-rounding guide or U-shaped guide etc.

Described impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means etc., hydraulic shock drive unit or air pressure impulse drive means comprise cylinder body etc., and cylinder body comprises circular cylinder body, square cylinder body, trapezoidal cylinder body, special-shaped cylinder body or polygon cylinder body etc.

Described impact guide and impact head junction are provided with guide peg protective cover etc., and the guide peg protective cover is connected with impact head or is integral type.

Described dynamic impact spare or impact guide and be provided with the impact bar protective cover with the impact head junction, the impact bar protective cover is connected with impact head or is integral type.

Described reciprocating impact section comprises impact head, impacts guiding device, impulse drive means, supporting box etc., is provided with seal between supporting box and impact guide.

Described dynamic impact spare is provided with impact bar protective cover, guide peg protective cover etc. with the impact head junction, is provided with seal between impact bar protective cover and guide peg protective cover and supporting box.

Described impact guiding device comprises rolling element support member etc., impacts between guide and rolling element support member or is provided with seal between dynamic impact spare and rolling element support member.

Described seal comprises annular seal space, diaphragm seal, sealing-plug or sealing ring etc.

The material of described seal is elastomeric material, polyurethane material, nylon material, plastic material or metal material etc.

Described impulse drive means comprises the combination of gear drive and tape handler etc.

Described fuselage comprises electrical system or water system etc.

Described reciprocating impact section comprises and impacts first-classly, and impact head comprises teeth etc., and impact head is comprised of more than one teeth, and teeth comprises long teeth or short teeth etc.

Described reciprocating impact section comprises and impacts first-classly, and impact head comprises teeth etc., and teeth comprises cone tooth, wedge tooth, axe tooth, cutter tooth or cutter tooth etc.

Described reciprocating impact section comprises and impacts first-classly, and impact head comprises teeth etc., and teeth comprises long teeth or short shovel etc., and teeth is with cutting edge or without cutting edge.

described reciprocating impact section comprise impact first-class, impact guide and be provided with moving tooth, impulse drive means comprises transmission device etc., transmission device is gear drive, gear drive comprises power wheel, drive etc., drive is provided with moving tooth, power wheel drives drive, moving tooth and the moving tooth engagement of impacting on guide, when the moving tooth engagement in rotation is impacted the guide moving tooth, drive and impact guide impact rib or crag, when impacting the anodontia part of guide and moving tooth at once, impacting guide separates with drive, impact head backwashed by rib or crag top in advancing and tapped the head at fuselage or the two-way shovel structure that rushes this moment, impact head will impact guide and return, moving tooth is when engagement in rotation is impacted the guide moving tooth again, again drive and impact guide impact rib or crag, the two-way shovel structure that rushes is moved back and forth.

Described impulse drive means is cam gear, and cam gear comprises cam etc., and cam is arranged on and impacts in guide, and the cam rotation promotes to impact the guide reciprocating impact.

described reciprocating impact section comprise impact first-class, impulse drive means comprises swiveling wheel, rotating handle or cam etc., swiveling wheel, rotating handle or a cam part are provided with moving tooth, impact guide and be provided with moving tooth, swiveling wheel, when the moving tooth rotation of rotating handle or cam is meshed with impact guide moving tooth, stir and impact the guide impact, drive impact head impact rib or crag, work as swiveling wheel, rotating handle or cam moving tooth break away from when impacting the guide moving tooth, impact guide and swiveling wheel, rotating handle or cam separate, this moment impact head in fuselage or lifting unit are advanced by rib or crag, impact head is moved back and forth.

Described impulse drive means comprises that rotating part grades, and rotating part comprises rotating handle or swiveling wheel etc., and swiveling wheel comprises axis of rotation, disc wheel, cam or gear, axis of rotation driven rotary handle or swiveling wheel rotation.

Described impulse drive means comprises rotating part, slide block, fork and straightening connecting rod etc., rotating part comprises rotating handle or swiveling wheel etc., slide block is installed in the end of rotating handle or swiveling wheel, slide block and fork are slidably connected, fork one end is hinged fixing, rotating handle or swiveling wheel drive fork other end reciprocally swinging by slide block, one end and the fork swinging end of straightening connecting rod are hinged, the other end is hinged with the impact guide, fork swings and drives the straightening connecting rod swing, and the straightening connecting rod drives and impacts the guide reciprocating impact.

Described impulse drive means comprises rotating part, guide rod, fork and straightening connecting rod etc., rotating part comprises swiveling wheel or rotating handle etc., guide rod one end and swiveling wheel or rotating handle end are hinged, the guide rod other end and fork are hinged or be slidably connected, one end of fork is hinged fixing, swiveling wheel or rotating handle drive guide rod and move back and forth, guide rod drives fork and swings, the swinging end of fork and straightening connecting rod one end are hinged, the straightening connecting rod other end is hinged with the impact guide, and the straightening connecting rod drives and impacts the guide reciprocating impact.

Described fuselage comprises frame, control device, drag cable device, atomization mechanism, water injector or cooling system etc.

Described fuselage comprises breaker etc.

Described reciprocating impact section comprises and impacts first-classly, and impact head comprises teeth, fixed part etc., and teeth and fixed part are the integral type structure.

Described reciprocating impact section comprises and impacts first-classly, and impact head comprises teeth, fixed part etc., and teeth and fixed part are flexibly connected, and its connected mode is plug-in type, buckle-groove type, step, sphere formula, pin tooth type or bolt fastening etc.

Described teeth is provided with Hardmetal materials etc.

Described impact guiding device or impulse drive means comprise lubricating system etc.

Described reciprocating impact section comprises and impacts first-classly, and impact head is a plurality of impact heads, and a plurality of impact heads are arranged on the two ends of different impact guides.

Described fuselage or lifting unit are provided with drop guide etc.

Described impact guiding device comprises sliding friction device etc.

Described reciprocating impact section comprises impact head, impacts guiding device and comprises rolling guide apparatus or slide guide device etc., the impact direction guiding that rolling guide apparatus or slide guide device liquidate and tap the head.

Described impact guiding device comprises rolling guide apparatus etc., and rolling guide apparatus comprises rolling element position limiting structure etc., and the rolling element position limiting structure comprises raceway, a road, pit, retainer, limiting plate, spacing collar, stop collar, limiting stand or gag lever post etc.

Described cylinder road comprises circular cylinder road, square tube road, triangle cylinder road, polygon cylinder road or special shape tube road etc.

The invention has the beneficial effects as follows: compare with the existing system of attack and equipment,

1, solved and oppositely to have mined when an impact head retreats or the defective of sillar, realized that an impulse drive means drives two impact head impact, do not needed to turn the impact head direction and realize two-way digging, greatly improved digging efficient.

2, two impact heads are arranged symmetrically with and have solved an impact head gravity of rolling guide apparatus and dynamic impact spare is not broken off with the fingers and thumb not, and the characteristics that front and back are arranged symmetrically with have guaranteed the stability of equipment operation, have guaranteed the vertical impact of impact head, have improved machine life.

3, equipment overall structure is compact, simple and direct, convenient operation uses, the change milling type is vertical impact formula blanking, substantially eliminate lateral force and liquidated and cut breaking off with the fingers and thumb not of parts, greatly reduced and changed the frequency of rushing tooth, improved production efficiency, reduced material consumption, material piece rate is high, dust is few, and rolling friction greatly reduces frictional dissipation, has saved power source.

4, with respect to swivel bearing and other rolling friction device, the rolling element of this equipment is arranged in the raceway of retainer and rolling supporting mechanism or is arranged in pit on the pit carrier or is arranged at outer cover, between inner bulk, make this equipment can realize moving back and forth rolling friction, rolling element can play the effect that rolling friction reduces resistance, reduced in the reciprocating motion process with the frictional resistance of sliding friction as the support reciprocating member, greatly increased the function that absorbs the reciprocating impact reaction force, movement effects is good, simple in structure, few easy workout part, cost of production is low, stable performance.

5, with respect to swivel bearing and other rolling friction device, the rolling element of the rolling guide apparatus of this equipment is arranged in the raceway of retainer and rolling supporting mechanism or is arranged in pit on the pit carrier or is arranged at outer cover, between inner bulk, has the rolling guide function when making this device realize moving back and forth rolling friction, rolling element plays has guide effect when rolling friction reduces resistance, reduced in the reciprocating motion process with the frictional resistance of sliding friction as the support reciprocating member, greatly increased the function that absorbs the reciprocating impact reaction force, and guide effect is good, simple in structure, few easy workout part, cost of production is low, stable performance.

6, the rolling guide apparatus of equipment or reciprocating impact section are provided with pit or retainer, rolling element is arranged in pit or retainer, pit or retainer are with rolling element interval setting, with respect to not producing mutual reverse friction between original linear bearing rolling element in the middle of operation, can not being extruded, greatly reduced energy consumption, improve the application life of parts, reduced the maintenance of parts.

7, the rolling guide apparatus structural strength is large, be specially adapted to the reciprocating impact reaction force large, turn round the large reciprocating impact structure of other power, this device has strengthened equipment anti-shock, antitorque other ability greatly.

8, roller is being set between motive power spare and dynamic impact spare or between rolling element support member and impact guide, roller is being set, roller makes dynamic impact spare or impacts the guide rolling friction and moves back and forth, further reduce the wearing and tearing between parts, extend the application life of parts, failure rate is low, maintenance are few, improved the operating efficiency of equipment, in use, roller more cleans, environmental protection, can not cross strong production hazardous substances or toxic gas etc. because of sliding friction, can improve the quality of working environment.

9, the rolling element of the multi-point support tourelle of this device and impact guide are arranged on and impact up and down between guiding device or left and right impact guiding device, impact up and down the impact guide of guiding device or left and right impact guiding device and farthest widened the righting width that liquidates and tap the head, improved the righting dynamics that guide liquidates and taps the head of impacting, impact head is connected with impact guide wide cut degree multiple spot, forcefully righting the impact direction of impact head, increased the impact guide and prevented that breaking other power off with the fingers and thumb puts length, reduced breaking off with the fingers and thumb not of impact head impact guide, prevented that impulse drive means from being broken off with the fingers and thumb the infringement of Bie Li and reaction force, improved the application life of equipment.

10, the U-shaped of the multi-point support tourelle of this equipment or shaped as frame or tubular impact guide upper and lower be connected with impact head, righting the direction of motion of impact head, prevented the rotation of impact head.

11, the impact guide of multi-point support tourelle is arranged at outside cylinder body, be cylinder body to be strengthened the width that is connected of cylinder body and impact head by extensional, make this device can be applicable to multiple dynamic strength large, turn round the on-the-spot needs of use that other power is large, driving frequency is high.

12, with respect to existing linear bearing, the two-layer rolling element of original linear bearing is replaced the accomplish linear reciprocating rolling with the individual layer rolling element, the volume of rolling element is strengthened at double, greatly strengthen the bearing capacity of rolling element, can complete the need of work of high strength straight line reciprocating impact structure.

When 13, retainer is fixed in impulse drive means, rolling element is arranged in retainer and the raceway of rolling element support member, rolling element by rolling friction support impact guide move back and forth avoided can't continuous operation because of the tourelle rotation fault, prevented impacting guide other to breaking off with the fingers and thumb of rolling element support member, reduced the damage of impact drive unit.

14, be provided with position limiting structure on the impact guiding device, enlarged the scope of application of device, improved the security reliability of equipment.

15, be provided with the anti-other mechanism etc. of breaking off with the fingers and thumb between the dynamic impact spare of impulse drive means and impact head, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, remove impact reactive force other to breaking off with the fingers and thumb of dynamic impact spare, avoided the damage of impact reactive force impact drive unit.

16, complete face clearly when the impact head impact blanking of reciprocating impact section, mechanism is simple, lightweight, efficient is high, rolling guide apparatus, impulse drive means or impulse drive means etc. are provided with sealing device with the active connection place of supporting box, making supporting box is all-sealed structure or part hermetically-sealed construction, prevent that dust, material bits from entering in impulse drive means and rolling guide apparatus, the degree of purity that has guaranteed lubricating fluid has reduced frictional resistance, avoided the corrosion of material impact drive unit, rolling guide apparatus, the life-span of having improved parts.

17, the supporting box structure is simple and direct, reasonable, exquisite, rigorous, and volume is little, and is lightweight, weares and teares little, and perfect in shape and function anti-is broken Bie Li off with the fingers and thumb and the shock resistance reaction force is strong, and production efficiency is high.

18, between supporting box and impact head or rushing between braces and impact head striker plate is set, prevent that material etc. from entering supporting box, avoided the damage to supporting box.

19, the bolster of structure buffer-oriented device be arranged between securing supports and buffering support member be arranged between lifting unit and fuselage or be arranged at lifting unit and reciprocating impact section between, buffer-oriented spare be arranged on securing supports and buffering support member be arranged on lifting unit and fuselage or be arranged at lifting unit and reciprocating impact section on, when impact reactive force be applied on buffering support member and securing supports be applied on lifting unit and fuselage or be applied to lifting unit and reciprocating impact section on the time, bolster distortion impact-absorbing reaction force, buffer-oriented spare is controlled the buffering direction makes buffering be the reciprocating linear buffering, non-directional waving when preventing bolster impact-absorbing reaction force, to guarantee to realize the effect of buffering.

20, bolster has reaction force has increased impact effect, and when impact reactive force was large, bolster can absorb stores impact energy, and gave off energy in next impulse period, has increased reciprocating impact section impact force forward.

21, this equipment can not cause to turn round to fuselage or lifting unit to the buffering way to play for time that limits of direction and structure and Jian Qie not, more can not cause to turn round to track and Jian Qie not, reduced the impact to running part, fuselage, greatly reduce many digging faults, improve the life-span of fuselage, improved the operating efficiency of equipment.

22, the two-way guide frame buffer of equipment is arranged on fuselage or lifting unit or reciprocating impact section or is arranged on fuselage and lifting unit or be arranged on lifting unit and reciprocating impact section, has advantageously protected equipment, is beneficial to the buffering that equipment is not turned round the reverse borrow of fuselage.

23, buffer is provided with piston shoes, has greatly improved complete machine stability, has strengthened the intensity of buffer.The fairlead of buffer is connected with sliding machine body, reaction intensity of force when having strengthened buffer absorption cut rib or crag.

24, prevent that the vibration that is hit of each connection fixture is loosening, avoid the fatigue damage of each connector.Buffer make traction electric machine or motor running steady, fuselage walking is stable, has avoided the impact failure to running part.

25, in power transmission process, splined shaft and spline housing cooperatively interact and transmit power and the buffering that reciprocatingly slides, only be subjected to moment of torsion not impacted by axial force, vibration isolating effect is good, in mining process, dynamically slip resistance is little, can effectively protect impact head, buffer has been protected the rotating power source part effectively, in reciprocating impact section's digging blanking and impact shock transmittance process of equipment, sliding stroke hub splines buffer is by having decomposed the reciprocating impact reaction force in the buffering that reciprocatingly slides at the driving shaft of rotating power source part or actuating sleeve place, make the rotating power source part avoid impacting, application life and the functional reliability of rotating power source part have greatly been improved.

26, the bolsters that arrange between transferring power and fuselage and reciprocating impact section by reciprocatingly sliding between sliding stroke hub splines buffer etc., bolster has absorbed impact reactive force, makes fuselage avoid impacting, the application life of greatly having improved fuselage.

27, the buffer-oriented cover is connected with flange and the fuselage of rotating power source part, when particularly being fixedly connected with, the buffer-oriented cover is slidably connected with the long distance of rocking arm housing, the large connection adequate rigidity of buffer-oriented cover diameter, can make reciprocating impact section bear larger sweeping and cut lateral force, guarantee that buffer only makes reciprocal buffering, the rotating power source part not caused to turn round and Jian Qie not, greatly improved the life-span of complete machine, greatly improved operating efficiency and reduced the adjustment number of times of fuselage.

28, backing stop structure is set on support member or puts at buffer-oriented spare and buffer-oriented in securing supports and buffering backing stop structure is set, the retaining spare of backing stop structure prevents from securing supports and buffering support member is relative coming off when reciprocatingly sliding or prevent with retaining spare that buffer-oriented spare from overlapping with buffer-oriented and comes off when relatively reciprocatingly sliding, the independent setting of retaining spare or retaining spare are set to integral type or with retaining spare and buffer-oriented spare, the sheathed formula that sets as one of buffer-oriented, have guaranteed the security reliability of buffer structure with securing supports, buffering support member.

29, the parallelogram rocker structure that is provided with of this equipment is simple, reliable and stable, and easy operating impacts in the process of blanking, and this mechanism has guaranteed that impact head is all the time towards thing to be adopted.

30, in equipment, mulit-turning crankshaft structure driven moment is large, simple in structure, and crank integral body is made adequate rigidity, intensity is large, therefore can transmit larger turning moment.

31, mulit-turning crankshaft is comprised of a plurality of eccentric shafts, and each eccentric shaft drives a connecting rod reciprocating impact, and the impulse drive means of the connecting rod other end can arrange a plurality of impact heads, has greatly improved digging efficient.

32, compare gear drive and drive plural connecting rod reciprocating impact, can be with thicker coal seam or crag dass, reduced the impact resistance of disposable impact thick coal seam or crag, reduced the reaction force of disposable impact thick coal seam or crag to the damage of lifting unit, reciprocating impact section and fuselage etc., increased and adopted deeply, improved digging efficient, compared with gear drive and saved energy consumption and the material consumption in the power transmission process.Mulit-turning crankshaft is simple in structure, volume is little, can be installed on and rush the inner impulse drive means reciprocating impact that drives of braces, rush braces and can two ends be equipped with and rush tooth, the gravitational equilibrium when having guaranteed the impulse drive means reciprocating impact, reduced not the breaking off with the fingers and thumb not of rolling guide apparatus, improved the stability of equipment.

33, the concentric shaft part of the power of this equipment mulit-turning crankshaft or multi-point support structure are provided with the lubricated fluid passage of logical liquid, have improved the abrasion strength resistance of this equipment, have greatly reduced the damage to parts, have improved the life-span of dynamic impact spare.

34, in equipment, mulit-turning crankshaft adopts whole manufacturing and through Overheating Treatment, makes its work good toughness, and impact resistance is good, has larger impact safety coefficient.

35, between the eccentric shaft of mulit-turning crankshaft, angulation is poor, make the impulse drive means that each eccentric shaft drives to impact rib or crag in the different time periods, a upper impulse drive means can be impacted the power that the reaction force that produces is converted into next impulse drive means, and the reaction force that has decomposed disposable impact thick coal seam or crag, and make the suffered impact force of impulse drive means even, played buffering and reached the purpose of stablizing fuselage.

36, the ladder tooth punching that is provided with of equipment cut mechanism with rib or crag make stepped after, the rib of stairstepping or crag reduce greatly with respect to compressive stress and the structural strength of primary plane shape rib or crag, every one deck rushes tooth and again rationally utilizes during digging two relative scope of freedoms of stepped rib or crag to impact blankings, reduce punching and cut resistance, having avoided ladder tooth punching to cut mechanism adopts the material that falls and bulk occurred, improve operating efficiency, saved power consumption.

37, to rush braces be arc, ladder frame, semicircle frame, three shape framves etc. to equipment, improved the ability that braces is hit of rushing.

38, the front-seat impact head of equipment is provided with the discharging hole, is convenient to rear row's impact head and shovels the material that falls and pass through smoothly, realizes charging continuously.

39, in equipment, the ladder tooth rushes the tooth that rushes of cutting mechanism and forms length difference, and length difference is more than or equal to impact stroke, and impact resistance has been reduced on the next scope of freedom that utilizes to impact formation of impacting, and reduces energy consumption.Different length rush tooth, can form according to different needs different steppedly, be fit to digging different ature of coal, coal seam or rock stratum.

40, equipment ladder tooth punching many rows of cutting mechanism rush tooth and rib or crag are impacted into the stair-stepping coal cinder or the sillar that fall adopted that make simultaneously are decomposed, the junk material of adopting is once formed be suitable for the particle that transporter transports, avoided occurring in digging bulk, the problem that is difficult to transport.

41, the multilayer impact head structure of this equipment has solved because impacting the folded material of primary drying tooth and can't discharge, make the digger problem of digging etc. continuously, smooth discharge, charging of digger etc. have been realized, improved digging efficient, impact head forms the multilayer impact head by punching outer layered material mechanism and the interior layered material of punching mechanism, rush outer layered material mechanism and comprise the outer layered material braces of punching, rush outer layered material braces and comprise the discharging hole, rush the shape of outer layered material tooth or be arranged with the outer material that is beneficial to treating the digging layer and rush, the discharging hole is conducive to that layered material mechanism in punching is rushed the material that falls and flows out.

42, a plurality of toothing shape differences of rushing that are set up in parallel in multilayer impact head structure have been avoided owing to rushing breaking off with the fingers and thumb not of between cog material folding impact head; reduced the damping of impact drive unit; be conducive to equipment is protected; when impact head impact rib or crag; rushing in outer layered material mechanism and punching layered material mechanism cooperatively interacts; reduce the impact of impact drive unit impact reactive force and broken off with the fingers and thumb not, reduced the dynamic impact problem consumption of the too high wide rib of the disposable impact of impulse drive means or crag.

43, the multilayer impact head be up and down or the multilayer of left and right etc. arrange, realized dass, the multilayer impact head will treat that the layering of digging thing rushes, equipment dynamic rationally utilizes, and has guaranteed the intensity of equipment.

44, front-seatly in multilayer impact head structure rush different apart from length from supporting box of setting that tooth and rear row rush tooth, having greatly reduced each when impacting rib or crag, to rush cutting of tooth one-shot dark, make the compressive stress of rib or crag obtain resolution of forces, reduced impact resistance, improve operating efficiency, saved power consumption

45, slide guide device or suspension guiding device play guide effect for the impact guide, prevent the askew other of impact head, at the sliding support of slide guide device and slide to impact between guide lubricating fluid or powdered lubricant etc. are set, or at the suspension support part of suspension guiding device and suspend to impact between guide suspension, suspension gas, suspension magnetic etc. are set, reduced to impact the friction between guide and slide guide device, made motion more flexible.

Vertical impact angle when 46, vertical lift has guaranteed the up and down digging of reciprocating impact section.

47, vertical lifting mechanism has shortened the length of lifting unit, and fuselage length is reduced greatly, has reduced the length of transmission mechanism, has saved electric energy, and is easy to maintenance.

48, the lifting track is orthoscopic, has increased the stability of lifting, has improved the life-span that lifting is supported.

Description of drawings

Fig. 1 be in embodiment 1 rolling guide to the method for impacting digging and the work structuring schematic diagram that digger is cut in two-way punching;

Fig. 2 is the top view of Fig. 1 view in embodiment 1;

Fig. 3 be in embodiment 1 rolling guide to the method for impacting digging and digger is cut in two-way punching reciprocating impact section partial structurtes schematic diagram;

Fig. 4 be in embodiment 2 rolling guide to the method for impacting digging and the structural representation that digger is cut in two-way punching;

Fig. 5 be in embodiment 3 rolling guide to the method for impacting digging and the structural representation that digger is cut in two-way punching;

Fig. 6 be in embodiment 4 rolling guide to the method for impacting digging and the structural representation that digger is cut in two-way punching;

Fig. 7 be in embodiment 4 rolling guide to the method for impacting digging and digger is cut in two-way punching reciprocating impact section partial structurtes schematic diagram;

Fig. 8 be in embodiment 4 rolling guide to the method for impacting digging and the impact guide member arrangement schematic diagram that digger is cut in two-way punching;

Fig. 9 be in embodiment 4 rolling guide to the method for impacting digging and the impulse drive means structural representation that digger is cut in two-way punching;

Figure 10 be in embodiment 5 rolling guide to the method for impacting digging and the structural representation that digger is cut in two-way punching;

Figure 11 be in embodiment 5 rolling guide to the method for impacting digging and digger is cut in two-way punching reciprocating impact section partial structurtes schematic diagram;

Figure 12 be in embodiment 5 rolling guide to the method for impacting digging and the impact guide member arrangement schematic diagram that digger is cut in two-way punching;

Figure 13 be in embodiment 6 rolling guide to the method for impacting digging and the structural representation that digger is cut in two-way punching;

Figure 14 be in embodiment 6 rolling guide to the method for impacting digging and the impact guide member arrangement schematic diagram that digger is cut in two-way punching;

Figure 15 is the sectional view of Figure 14 view in embodiment 6;

Figure 16 be in embodiment 7 rolling guide to the method for impacting digging and the structural representation that digger is cut in two-way punching;

Figure 17 be in embodiment 7 rolling guide to the method for impacting digging and the impulse drive means structural representation that digger is cut in two-way punching;

Figure 18 be in embodiment 7 rolling guide to the method for impacting digging and the impact guide member arrangement schematic diagram that digger is cut in two-way punching;

Figure 19 be in embodiment 8 rolling guide to the method for impacting digging and the structural representation that digger is cut in two-way punching;

Figure 20 be in embodiment 8 rolling guide to the method for impacting digging and digger is cut in two-way punching reciprocating impact section partial structurtes schematic diagram;

Figure 21 be in embodiment 8 rolling guide to the method for impacting digging and the impact guide member arrangement schematic diagram that digger is cut in two-way punching;

Figure 22 be in embodiment 9 rolling guide to the method for impacting digging and the structural representation that digger is cut in two-way punching;

Figure 23 be in embodiment 9 rolling guide to the method for impacting digging and digger is cut in two-way punching reciprocating impact section partial structurtes schematic diagram;

Figure 24 be in embodiment 9 rolling guide to the method for impacting digging and the impact guide member arrangement schematic diagram that digger is cut in two-way punching;

Figure 25 is the front view of embodiment 10;

Figure 26 is the structural representation one of embodiment 10;

Figure 27 is the structural representation two of embodiment 10;

Figure 28 is the front view of embodiment 11;

Figure 29 is the structural representation one of embodiment 11;

Figure 30 is the structural representation two of embodiment 11;

Figure 31 is the front view of embodiment 12;

Figure 32 is the structural representation one of embodiment 12;

Figure 33 is the structural representation two of embodiment 12;

Figure 34 is the structural representation three of embodiment 12;

Figure 35 is the front view of embodiment 13;

Figure 36 is the structural representation one of embodiment 13;

Figure 37 is the structural representation two of embodiment 13;

Figure 38 is the front view of embodiment 14;

Figure 39 is the structural representation one of embodiment 14;

Figure 40 is the structural representation two of embodiment 14;

Figure 41 is the structural representation three of embodiment 14;

Figure 42 is the front view of embodiment 15;

Figure 43 is the structural representation one of embodiment 15;

Figure 44 is the structural representation two of embodiment 15;

Figure 45 is the front view of embodiment 16;

Figure 46 is the front view of embodiment 17;

Figure 47 is the structural representation one of embodiment 17;

Figure 48 is the front view of embodiment 18;

Figure 49 is the front view of embodiment 19;

Figure 50 is the front view of embodiment 20;

Figure 51 is the front view of embodiment 21;

Figure 52 is the front view of embodiment 22;

Figure 53 is the structural representation one of embodiment 22;

Figure 54 is the front view of embodiment 23;

Figure 55 is the front view of embodiment 24;

Figure 56 is the front view of embodiment 25;

Figure 57 is the front view of embodiment 26;

Figure 58 is the front view of embodiment 27;

Figure 59 is the front view of embodiment 28;

Figure 60 is the front view of embodiment 29;

Figure 61 is the front view of embodiment 30;

Figure 62 is the front view of embodiment 31;

Figure 63 is the front view of embodiment 32;

Figure 64 is the structural representation one of embodiment 32;

Figure 65 is the structural representation two of embodiment 32;

Figure 66 is the front view of embodiment 33;

Figure 67 is the front view of embodiment 34;

Figure 68 is the front view of embodiment 35;

Figure 69 is the front view of embodiment 36;

Figure 70 is the front view of embodiment 37;

Figure 71 is the structural representation one of embodiment 37;

Figure 72 is the front view of embodiment 38;

Figure 73 is the front view of the reciprocating impact section of embodiment 38;

Figure 74 is the A-A sectional view in Figure 73;

Figure 75 is the front view of embodiment 39;

Figure 76 is the front view of the reciprocating impact section of embodiment 39;

Figure 77 is the structural representation of the driving percussion mechanism of embodiment 39;

Figure 78 is the front view of embodiment 40;

Figure 79 is the sectional view of the reciprocating impact section of embodiment 40;

Figure 80 is the front view of embodiment 41;

Figure 81 is the sectional view of the lifting unit of embodiment 41;

Figure 82 is the front view of embodiment 42;

Figure 83 is the sectional view of the lifting unit of embodiment 42;

Figure 84 is the partial front elevation view of embodiment 43;

Figure 85 is the B-B sectional view in Figure 84;

Figure 86 is the profile of the buffer-oriented cover of embodiment 44;

Figure 87 is the partial sectional view of embodiment 45;

Figure 88 is the front view of embodiment 46;

Figure 89 is the sectional view of the reciprocating impact section of embodiment 46;

Figure 90 is the sectional view of the lifting unit of embodiment 46;

Figure 91 is the front view of embodiment 47;

Figure 92 is the sectional view of the reciprocating impact section of embodiment 47;

Figure 93 is the sectional view of the lifting unit of embodiment 47;

Figure 94 is the front view of embodiment 48;

Figure 95 is the sectional view of embodiment 48,49 reciprocating impact section;

Figure 96 is the front view of embodiment 49;

Figure 97 is the front view of embodiment 50;

Figure 98 is the sectional view of the reciprocating impact section of embodiment 50;

Figure 99 is the C-C sectional view of Figure 98;

Figure 100 is the front view of the reciprocating impact section of embodiment 51;

Figure 101 is the left view of the reciprocating impact section of embodiment 51;

Figure 102 is the sectional view of the reciprocating impact section of embodiment 52;

Figure 103 is the profile of the rolling guide apparatus of embodiment 52;

Figure 104 is the profile of the impulse drive means of embodiment 52;

Figure 105 is the sectional view of the reciprocating impact section of embodiment 53;

Figure 106 is the profile of the rolling guide apparatus of embodiment 53;

Figure 107 is the profile of the impulse drive means of embodiment 53;

Figure 108 is the profile of the rolling guide apparatus of embodiment 54;

Figure 109 is the profile of the rolling guide apparatus of embodiment 55;

Figure 110 is the front view of embodiment 56;

Figure 111 is the sectional view of the reciprocating impact section of embodiment 56;

Figure 112 is the schematic diagram of the impulse drive means of embodiment 56;

Figure 113 is the front view of embodiment 57;

Figure 114 is the sectional view of the reciprocating impact section of embodiment 57;

Figure 115 is the top view of the reciprocating impact section of embodiment 57;

Figure 116 is the front view of embodiment 58;

Figure 117 is the sectional view of the reciprocating impact section of embodiment 58;

Figure 118 is the top view of embodiment 58;

Figure 119 is the front view of embodiment 59;

Figure 120 is the sectional view of the reciprocating impact section of embodiment 59;

Figure 121 is the top view of embodiment 59;

Figure 122 is the sectional view of the reciprocating impact section of embodiment 60;

Figure 123 is the sectional view of the reciprocating impact section of embodiment 61;

Figure 124 is the front view of embodiment 62;

Figure 125 is the sectional view of the reciprocating impact section of embodiment 62;

Figure 126 is the front view of embodiment 63;

Figure 127 is the front view of embodiment 64;

Figure 128 is the front view of embodiment 65;

Figure 129 is the profile of the buffer-oriented cover of embodiment 65;

Figure 130 is the front view of embodiment 66;

Figure 131 is the profile of the buffer-oriented cover of embodiment 66;

Figure 132 is the front view of embodiment 67.

In figure: 1, impact head; 2, dynamic impact spare; 3, reciprocating impact section; 4, lifting unit; 5, running part; 6, fuselage; 7, impulse drive means; 8, impact guide; 9, lower rolling guide is to percussion mechanism; 10, hydraulic shock drive unit; 11, hydraulic cavities; 12, piston; 13, hydraulic shock bar; 14, rolling guide apparatus; 15, rolling element support member; 16, rolling element; 17, crank impulse drive means; 18, crank assemblies; 19, power part; 20, outer cover; 21, inner bulk; 22, motive power spare; 23, support; 24, cylinder body; 25, cylinder part; 26, raceway part; 27, raceway; 28, pit; 29, retainer; 30, supporting box; 31, prevent breaking off with the fingers and thumb other mechanism; 32, bulb ball slot type; 33, baffle plate; 34, bulb; 35, with the bulb groove of bulb activity button-fold; 36, rotational structure; 37, impact guiding device; 38, casing; 39, linear reciprocation rolling friction and rolling guide apparatus; 40, impact the guide raceway; 41, tape holder linear reciprocation rolling guide apparatus; 42, U-shaped impacts part on guide; 43, upper rolling element support member; 44, U-shaped impacts part under guide; 45, lower rolling element support member; 46, shaped as frame impacts part on guide; 47, shaped as frame impacts part under guide; 48, cartridge type is impacted guide; 49, anti-wear caster device; 50, hydraulic cylinder; 51, air bag; 52, hydraulic shock driving mechanism; 53, pneumatic cylinder; 54, air pressure impulse drive means; 55, bulb buckle-groove type; 56, the groove of camber plush copper activity button-fold; 57, steel ball; 58, camber plush copper; 59, camber buckle-groove type; 60, upper guiding device; 61, lower guiding device; 62, upper rolling guide is to percussion mechanism; 63, connecting rod; 64, mulit-turning crankshaft; 65, the concentric shaft part of power; 66, connection handle; 67, eccentric shaft; 68, crank turns eccentric shaft mechanism more; 69, camshaft; 70, cam; 71, oscillating bearing; 72, power source spare; 73, transmission mechanism; 74, crank; 75, plug hammer; 76, securing supports; 77, buffering support member; 78, structure buffer-oriented device; 79, buffer-oriented spare; 80, bolster; 81, buffer-oriented cover; 82, guide ledges; 83, backing stop structure; 84, rotary power buffer; 85, sliding stroke hub splines buffer; 86, secondary-rocker; 87, impact support; 88, roller; 89, roller shaft; 90, the outer layered material of punching mechanism; 91, layered material mechanism in the punching; 92, the outer layered material tooth of punching; 93, layered material tooth in the punching; 94, mechanism is cut in the punching of ladder tooth; 95, rush braces; 96, rush tooth; 97, discharging hole; 98, the outer layered material braces of punching; 99, slide guide device; 100, guide is impacted in slip; 101, sliding support; 102, suspension guiding device; 103, guide is impacted in suspension; 104, suspension support part; 105, vertical lift driver; 106, positioning locker, 107, master rocker.

The specific embodiment

Embodiment 1

Fig. 1 to Fig. 3 is that digger is cut in the two-way punching described in embodiment 1, this two-way punching is cut digger and is comprised fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impact guide 8 etc., the two ends of impacting guide 8 all arrange impact head 1 etc., reciprocating impact section 3 also comprises impulse drive means 7 etc., impulse drive means 7 comprises crank impulse drive means 17 etc., crank impulse drive means 17 comprises dynamic impact spare 2 etc., dynamic impact spare 2 drives and impacts guide 8 reciprocating motions, impact guide 8 drive impact heads 1 impact the coal seam and adopt the junk material, dynamic impact spare 2 with impact guide 8 splits or be integral type, reciprocating impact section 3 is arranged on lifting unit 4, lifting unit 4 is arranged at fuselage 6, running part 5 is arranged on fuselage 6 bottoms.

According to above structure, the present invention comprises that also a kind of two-way punching cuts the method for digging, and the method is realized by following steps:

The first step: fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc. is set;

Second step: arrange in reciprocating impact section 3 and impact guiding device etc., impact guide 8 etc. impacting to arrange on guiding device, at the two ends of impacting guide 8, impact head 1 is set all;

The 3rd step: impulse drive means 7 etc. is set, dynamic impact spare 2 etc. is set on impulse drive means 7;

2 drivings of dynamic impact spare are impacted guide 8 and are moved back and forth, and impact guide 8 drive impact heads 1 impact ribs or crag and realize adopting the junk material, make dynamic impact spare 2 and impact guide 8 splits or be integral type;

The 4th step: reciprocating impact section 3 is arranged on lifting unit 4, and lifting unit 4 grades are arranged at fuselage 6, and running part 5 grades are arranged on fuselage 6 bottoms.Running part 5 drives fuselage 6 walkings, and fuselage 6 is supported double direction impulse head 1 reciprocating impact blanking;

Embodiment 2

Fig. 4 is that digger is cut in the two-way punching described in embodiment 2, and this two-way punching is cut digger and comprised reciprocating impact section 3, and reciprocating impact section 3 also comprises impulse drive means 7 etc., and impulse drive means 7 comprises hydraulic shock drive unit 10.Hydraulic shock drive unit 10 comprises the compositions such as hydraulic cavities 11, piston 12, hydraulic shock bar 13.

Described impulse drive means 7 can also be air pressure impulse drive means 54.

Embodiment 3

Fig. 4 is that digger is cut in the two-way punching described in embodiment 2, this two-way punching is cut digger and is comprised running part 5, running part 5 drives fuselage 6 and moves ahead and retreat, dynamic impact spare 2 drives and impacts guide 8 reciprocating motions such as grade, impact guide 8 and drive impact head 1 impact rib or crag, reach not the turning machine body and complete to move ahead to adopt the junk material and retreat and adopt the junk material, dynamic impact spare 2 with impact guide 8 splits or be integral type.

Described dynamic impact spare 2 can be also split-type structural with impacting guide 8.

The first step: described running part 5 drives fuselage 6 and moves ahead, and dynamic impact spare 2 drives and impacts guide 8 reciprocating motions, and impact guide 8 drives impact head 1 and impacts rib or crag,

Second step: described running part 5 drives fuselage 6 and retreats, dynamic impact spare 2 drives and impacts guide 8 reciprocating motions, impact guide 8 and drive impact head 1 impact rib or crag, reach not the turning machine body and complete to move ahead to adopt the junk material and retreat and adopt the junk material, make dynamic impact spare 2 and impact guide 8 splits or be integral type.

Embodiment 4

Fig. 6 to Fig. 9 is that digger is cut in the two-way punching described in embodiment 4, this two-way punching is cut digger and is comprised fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 comprises crank impulse drive means 17 etc., crank impulse drive means 17 grades comprise dynamic impact spare 2 etc., rolling guide apparatus 14 comprises rolling element support member 15, impact guide 8, rolling element 16 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, impact guide 8 and be provided with impact head 1 etc., dynamic impact spare 2 is connected or split with impact head 1, crank impulse drive means 17 also comprises crank assemblies 18, power part 19 etc., the crank assemblies 18 of rolling guide apparatus 14 and crank impulse drive means 17 or hydraulic shock drive unit 10 or 54 combinations of air pressure impulse drive means are arranged at lifting unit 4, when crank assemblies 18 combinations of rolling guide apparatus 14 and crank impulse drive means 17 are arranged on lifting unit 4 front portion, the power part 19 of crank impulse drive means 17 is arranged at lifting unit 4 or fuselage 6, lifting unit 4 is arranged on fuselage 6, fuselage 6 bottoms are provided with running part 5 etc., rolling element 16, rolling element support member 15, impact guide 8 grades closely cooperate and make rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, impact head 1 is connected for integral type or split with impact guide 8, impact head 1 rolling friction under the support of impacting guide 8 moves back and forth, dynamic impact spare 2 drives impact head 1 and impacts, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact, turning machine body 6 is not realized two-way continuous digging.

Described impulse drive means 7 can also be hydraulic shock drive unit 10 or air pressure impulse drive means 54 etc.

Second step: be set to crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc.; Make crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. and rolling guide apparatus 14 form reciprocating impact section 3;

The 3rd step: on the impulse drive means such as crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, dynamic impact spare 2 is set;

The 4th step: on impact guide 8, impact head 1 is set, makes dynamic impact spare 2 is driven impact heads 1 impact;

The 5th step: rolling element 16 be arranged at rolling element support member 15 and impact between guide 8, forming the rolling guide function with rolling element 16, rolling element support member 15, impact guide 8 etc.; Rolling element 16, rolling element support member 15, impact guide 8 etc. are closely cooperated makes rolling element 16 support 8 reciprocating motions of impact guide by rolling friction;

The 6th step: impact head 1 rolling friction under the support of impacting guide 8 is moved back and forth, and the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14 etc.,

The 7th step: lifting unit 4 grades are arranged on fuselage 6, in fuselage 6 bottoms, running parts 5 etc. are installed, running part 5 drives fuselages 6 walkings and realizes reciprocating impact, the not two-way continuous digging of turning machine body 6.

Embodiment 5

Figure 10 to Figure 12 is that digger is cut in the two-way punching described in embodiment 5, this two-way punching is cut digger and is comprised fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 comprises crank impulse drive means 17 etc., crank impulse drive means 17 grades comprise dynamic impact spare 2, rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, impact on guide 8 impact head 1 is set, dynamic impact spare 2 is connected or split with impact head 1, rolling guide apparatus 14 and crank impulse drive means 17 or hydraulic shock drive unit 10 or 54 combinations of air pressure impulse drive means are arranged at lifting unit 4, lifting unit 4 is arranged on fuselage 6, fuselage 6 bottoms are provided with running part 5, rolling element 16, rolling element support member 15, impact guide 8 closely cooperates and makes rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, impact head 1 is connected for integral type or split with impact guide 8, impact guide 8 and support impact head 1 rolling friction reciprocating motion, dynamic impact spare 2 drives impact head 1 and impacts, the reaction that impact head 1 impacts rib or crag is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, rolling guide apparatus 14 is by the impact direction of rolling friction righting impact head 1, avoid sliding friction to damage guide, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact.

Second step: impulse drive means 7, rolling guide apparatus 14 etc. are set in reciprocating impact section 3;

The 4th step: rolling element 16 be arranged at rolling element support member 15 and impact between guide 8, being formed into the rolling guide function with rolling element 16, rolling element support member 15, impact guide 8 etc.; Rolling element 16, rolling element support member 15, impact guide 8 etc. are closely cooperated makes rolling element 16 support 8 reciprocating motions of impact guide by rolling friction; And control the impact direction that impacts guide 8 straight reciprocating motion righting impact heads 1 etc. by rolling friction;

The 5th step: make and impact guide 8 support impact head 1 rolling friction reciprocating motions, making dynamic impact spare 2 drive impact head 1 impacts, the reaction that impact head 1 impacts rib or crag is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14 etc., rolling guide apparatus 14 is by the impact direction of rolling friction righting impact head 1 grade, avoid sliding friction to damage guide etc., running part 5 drives fuselage 6 walkings and realizes the two-way continuous digging of reciprocating impact.

Embodiment 6

Figure 13 to Figure 15 is that digger is cut in the two-way punching described in embodiment 6, this two-way punching is cut digger and is comprised fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 comprises crank impulse drive means 17 etc., crank impulse drive means 17 grades comprise dynamic impact spare 2, rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, impact on guide 8 impact head 1 etc. is set, dynamic impact spare 2 is connected or split with impact head 1, rolling guide apparatus 14 is arranged at lifting unit 4 with 17 combinations of crank impulse drive means, lifting unit 4 is arranged on fuselage 6, fuselage 6 bottoms are provided with running part 5, rolling element support member 15 is set to outer cover 20 or inner bulk 21 etc., impact guide 8 and be set to inner bulk 21 or outer cover 20 etc., impact guide 8 and be set to inner bulk 21 when rolling element support member 15 is set to outer cover 20, impact guide 8 and be set to outer cover 20 when rolling element support member 15 is set to inner bulk 21, rolling guide apparatus 14 comprises outer cover 20, inner bulk 21, rolling element 16 etc., rolling element 16 is arranged between outer cover 20 and inner bulk 21, outer cover 20, inner bulk 21 closely cooperates with rolling element 16 and does relatively reciprocating motion by rolling element 16 rolling friction, rolling element support member 15 back-up roller kinetoplasts 16 and reciprocating outer cover 20 or inner bulk 21 etc., impact head 1 is integral type or is connected with reciprocating outer cover 20 or inner bulk 21, impact head 1 rolling friction under the support of reciprocating outer cover 20 or inner bulk 21 moves back and forth, dynamic impact spare 2 drives impact head 1 impact such as grade, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, prevent that crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus 14 righting impact heads 1, the next percussion action of assurance impact head 1 is applied to be treated on the digging thing, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact.

the 4th step: rolling element support member 15 is set to outer cover 20 or inner bulk 21 etc., guide 8 be will impact and inner bulk 21 or outer cover 20 etc. will be set to, when rolling element support member 15 is set to outer cover 20, impact guide 8 is set to inner bulk 21, when rolling element support member 15 is set to inner bulk 21, impact guide 8 is set to outer cover 20, externally overlap 20 and inner bulk 21 between rolling element 16 be set form the rolling guide functions, with outer cover 20, inner bulk 21 closely cooperates with rolling element 16 grades outer cover 20 or inner bulk 21 etc. is done relatively reciprocating motion by rolling element 16 rolling friction, make as back-up roller kinetoplast 16 and reciprocating outer cover 20 or inner bulk 21 such as the outer cover 20 of rolling element support member 15 or inner bulk 21,

The 5th step: on impact guide 8, impact head 1 is set;

The 6th step: rolling guide apparatus 14 and crank impulse drive means or the combinations such as hydraulic shock drive unit or air pressure impulse drive means are arranged at lifting unit 4;

The 7th step: lifting unit 4 grades are arranged on fuselage 6, in fuselage 6 bottoms, running parts 5 etc. are installed;

The 8th step: impact head 1 rolling friction under the support of reciprocating outer cover 20 or inner bulk 21 etc. is moved back and forth;

The 9th step: make dynamic impact spare 2 drive impact head 1 and impact, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14 etc., thereby prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus 14 righting impact head 1 grades, the next percussion action of assurance impact head 1 is applied to be treated on the digging thing, and running part 5 drives fuselages 6 walkings and realizes the continuous digging of reciprocating impact.

Embodiment 7

Figure 16 to Figure 18 is that digger is cut in the two-way punching described in embodiment 7, this two-way punching is cut digger and is comprised fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 comprises crank impulse drive means 17, crank impulse drive means 17 also comprises crank assemblies 18, power part 19 etc., rolling guide apparatus 14 is arranged at lifting unit 4 with crank assemblies 18 combinations of crank impulse drive means 17, when crank assemblies 18 combinations of rolling guide apparatus 14 and crank impulse drive means 17 are arranged on lifting unit 4 front portion, the power part 19 of crank impulse drive means 17 is arranged at lifting unit 4 or fuselage 6, lifting unit 4 is arranged on fuselage 6, crank impulse drive means 17 comprises support 23 etc., hydraulic shock drive unit 10 comprises that cylinder part 25 grades or air pressure impulse drive means 54 comprise cylinder part 25 etc., support 23 or cylinder part 25 comprise motive power spare 22, rolling element support member 15 etc., rolling element support member 15 is arranged on motive power spare 22 outsides, motive power spare 22 is with 15 splits of rolling element support member or be integral type, cylinder part 25 comprises cylinder body 24 etc., cylinder body 24 is with 22 splits of motive power spare or be integral type, rolling element support member 15 is arranged on cylinder part 25 outsides, rolling element support member 15 is with cylinder body 24 splits or be integral type, crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2 etc., dynamic impact spare 2 is arranged in support 23 or in cylinder part 25, support 23 or cylinder part 25 supporting motive force impulse members 2 etc., rolling element 16 is arranged on support 23 outsides or cylinder part 25 outsides, impact guide 8 and be arranged on support 23 outsides or cylinder part 25 outsides, rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, the impact guide 8 of the impact guide 8 of support 23 outsides or cylinder part 25 outsides is connected with impact head 1, dynamic impact spare 2 is connected or split with impact head 1, dynamic impact spare 2 drives impact head 1 or impacts guide 8 and impact, rolling element 16, impact guide 8 closely cooperates with rolling element support member 15 and forms multi-point support rolling guide apparatus 14, multi-point support rolling guide apparatus 14 supports impact head 1 by rolling friction and impacts, fuselage 6 bottoms are provided with running part 5, impact head 1 is connected for integral type or split with impact guide 8, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact.

Second step: arrange on rolling guide apparatus 14 and impact guide 8 etc.;

The 3rd step: crank impulse drive means support or hydraulic shock drive unit cylinder part or air pressure impulse drive means cylinder part etc. are set, motive power spare 22, rolling element support member 15 etc. are being set on support 23 or on cylinder part 25, rolling element support member 15 is being arranged on motive power spare 22 outsides;

The 4th step: make motive power spare 22 with 15 splits of rolling element support member or be integral type, at cylinder part 25, cylinder body 24 is set, with cylinder body 24 with 22 splits of motive power spare or be integral type, rolling element support member 15 is arranged on cylinder part 25 outsides, and rolling element support member 15 is with cylinder body 24 splits or be integral type;

The 5th step: on the impulse drive means such as crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54, dynamic impact spare 2 is set, be arranged on dynamic impact spare 2 in support 23 or in cylinder part 25, make support 23 or cylinder part 25 supporting motive force impulse members 2;

The 6th step: in support 23 outsides or cylinder part 25 outer setting rolling elements 16, in support 23 outsides or cylinder part 25 outer setting impact guides 8, rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, the impact guide 8 of the impact guide 8 of support 23 outsides or cylinder part 25 outsides is connected with impact head 1;

The 7th step: make dynamic impact spare 2 drive impact head 1 or impact guide 8 and impact; Making rolling guide apparatus 14 support impact head 1 by rolling friction impacts;

The 8th step: crank assemblies 18 or the combinations such as hydraulic shock drive unit 10 or air pressure impulse drive means 54 of rolling guide apparatus 14 and crank impulse drive means 17 are arranged at lifting unit 4;

The 9th step: lifting unit 4 grades are arranged on fuselage 6;

The tenth step: in fuselage 6 bottoms, running parts 5 etc. are installed, running part 5 drives fuselages 6 walkings and realizes the two-way continuous digging of reciprocating impact.

Embodiment 8

Figure 19 to Figure 21 is that digger is cut in the two-way punching described in embodiment 8, this two-way punching is cut digger and is comprised fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 comprises crank impulse drive means 17 etc., crank impulse drive means 17 comprises dynamic impact spare 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, impact on guide 8 impact head 1 etc. is set, dynamic impact spare 2 is connected or split with impact head 1, rolling guide apparatus 14 is arranged at lifting unit 4 with 17 combinations of crank impulse drive means, lifting unit 4 is arranged on fuselage 6, fuselage 6 bottoms are provided with running part 5 etc., when being set on rolling element support member 15, raceway 27 or pit 28 on impact guide 8, pit 28 or raceway 27 etc. are set accordingly, rolling element 16 is arranged on pit 28 and raceway 27, rolling element support member 15, the rolling element 16 that impacts guide 8 and roll in pit 28 and raceway 27 closely fastens by rolling element 16 rolling friction reciprocating motions, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact spare 2 drives impact head 1 and impacts, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, prevent that crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus 14 righting impact heads 1, the next percussion action of assurance impact head 1 is applied to be treated on the digging thing, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact.

The first step: when being set, raceway 27 or pit 28 on impact guide 8, pit 28 or raceway 27 are set accordingly on rolling element support member 15,

Second step: rolling element 16 is arranged on pit 28 and raceway 27 formation rolling guide functions;

The 3rd step: impact head 1 is arranged on impacts on guide 8, dynamic impact spare 2 drives impact head 1 and impacts,

the 4th step: make rolling element support member 15, rolling element 16 grades of impacting guide 8 and rolling in pit 28 and raceway 27 closely fasten to make by rolling element 16 rolling friction impacts guide 8 reciprocating motions, the reaction that impact head 1 impact rib or crag etc. produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, thereby prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus 14 righting impact heads 1, the next percussion action of assurance impact head 1 is applied to be treated on the digging thing, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact.

Embodiment 9

Figure 22 to Figure 24 is that digger is cut in the two-way punching described in embodiment 9, this two-way punching is cut digger and is comprised fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 comprises crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 etc., crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, on impact guide 8, impact head 1 etc. is set, dynamic impact spare 2 is connected or split with impact head 1, rolling guide apparatus 14 and crank impulse drive means 17 or hydraulic shock drive unit 10 or 54 combinations of air pressure impulse drive means are arranged at lifting unit 4, lifting unit 4 is arranged on fuselage 6, fuselage 6 bottoms are provided with running part 5, raceway 27 is set on rolling element support member 15 or impacts raceway 27 or rolling element support member 15 to be set on guide 8 and to impact on guide 8 raceway 27 etc. is set, rolling element 16 is arranged at raceway 27, rolling element support member 15, impact guide 8 and the rolling element 16 that rolls in raceway 27 closely fasten by rolling element 16 rolling friction impact guide 8 are moved back and forth, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact spare 2 drives impact head 1 and impacts, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, prevent that crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus 14 righting impact heads 1, the next percussion action of assurance impact head 1 is applied to be treated on the digging thing, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact.

According to above structure, the present invention comprises that also a kind of two-way punching cuts the method for digging, and the method is realized by following steps: the first step: fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc. is set;

The 4th step: raceway 27 is being set on rolling element support member 15 or raceway 27 being set on impact guide 8 or on rolling element support member 15 and impact guide 8, raceway 27 being set, rolling element 16 is being arranged at raceway 27 forms the rolling guide functions;

The 5th step: make tight fastenings the such as rolling element 16 of rolling element support member 15, impact guide 8 and rolling in raceway 27 by rolling element 16 rolling friction, impact guide 8 be moved back and forth;

The 6th step: on impact guide 8, impact head 1 is set;

The 7th step: rolling guide apparatus 14 and crank impulse drive means or the combinations such as hydraulic shock drive unit or air pressure impulse drive means are arranged at lifting unit 4;

The 8th step: lifting unit 4 grades are arranged on fuselage 6, in fuselage 6 bottoms, running parts 5 etc. are installed;

The 9th step: make dynamic impact spare 2 drive impact head 1 and impact, the reaction that impact head 1 impact rib or crag etc. produce is broken other power off with the fingers and thumb and is namely imposed on raceway 27 rolling guide apparatus 14, thereby prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus 14 righting impact heads 1, the next percussion action of assurance impact head 1 is applied to be treated on the digging thing, and running part 5 drives fuselages 6 walkings and realizes the two-way continuous digging of reciprocating impact.

Embodiment 10

Figure 25 to Figure 27 is that digger is cut in the two-way punching described in embodiment 10, this two-way punching is cut digger and is comprised fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 comprises crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 etc., crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, impact on guide 8 impact head 1 etc. is set, dynamic impact spare 2 is connected or split with impact head 1, rolling guide apparatus 14 and crank impulse drive means 17 or hydraulic shock drive unit 10 or 54 combinations of air pressure impulse drive means are arranged at lifting unit 4, lifting unit 4 is arranged on fuselage 6, fuselage 6 bottoms are provided with running part 5 etc., rolling guide apparatus 14 also comprises retainer 29 etc., retainer 29 is arranged at rolling element support member 15 and impacts between guide 8, rolling element 16 is arranged at retainer 29 etc., the thickness of retainer 29 is less than the diameter of rolling element 16, two parts that rolling element 16 exceeds retainer 29 are arranged at respectively rolling element support member 15, impact guide 8 etc., raceway 27 is set on rolling element support member 15, on corresponding impact guide 8, raceway 27 is set also, rolling element 16 is arranged in retainer 29 and is arranged on raceway 27, rolling element 16 applying two raceways 27 roll, rolling element support member 15, impact guide 8 with retainer 29 in and the rolling element 16 in two raceways 27 closely cooperate impact guide 8 moved back and forth by rolling friction, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact spare 2 drives impact head 1 and impacts, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, prevent that crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus 14 righting impact heads 1, the next percussion action of assurance impact head 1 is applied to be treated on the digging thing, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact.

The set-up mode of described raceway 27 and pit 28 also can for: raceway 27 is set on rolling element support member 15, on corresponding impact guide 8, pit 28 is set; Pit 28 is set on rolling element support member 15, on corresponding impact guide 8, raceway 27 is set; Raceway 27 only is set on rolling element support member 15; Pit 28 only is set on rolling element support member 15; Only on impact guide 8, raceway 27 is set; Only impacting the modes such as pit 28 is set on guide 8.

Described retainer 29, raceway 27, pit 28 etc. are position limiting structure.

The 4th step: rolling element 16 be arranged at rolling element support member 15 and impact between guide 8, being formed into the rolling guide function with rolling element 16, rolling element support member 15, impact guide 8 etc.; Rolling element 16, rolling element support member 15, impact guide 8 etc. are closely cooperated makes rolling element 16 support 8 reciprocating motions of impact guide by rolling friction;

The 5th step: on impact guide 8, impact head 1 etc. is set, impact head 1 rolling friction under the support of impacting guide 8 is moved back and forth;

The 6th step: at the supporting box 30 of reciprocating impact section 3 or impact on support 23 position limiting structure etc. is set, make the position limiting structure restriction impact guide 8 and be straight reciprocating motion;

The 7th step: make dynamic impact spare 2 drive impact head 1 and impact, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14 etc., makes the position limiting structure restriction impact guide 8 and is straight reciprocating motion; Lifting unit 4 grades are arranged on fuselage 6, in fuselage 6 bottoms, running parts 5 etc. are installed; Running part 5 drives fuselage 6 walkings and realizes the two-way continuous digging of reciprocating impact.

Embodiment 11

Figure 28 to Figure 30 is that digger is cut in the two-way punching described in embodiment 11, this two-way punching is cut digger and is comprised fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 comprises crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 etc., crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, impact on guide 8 impact head 1 etc. is set, dynamic impact spare 2 is connected or split with impact head 1, rolling guide apparatus 14 and crank impulse drive means 17 or hydraulic shock drive unit 10 or 54 combinations of air pressure impulse drive means are arranged at lifting unit 4, lifting unit 4 is arranged on fuselage 6, fuselage 6 bottoms are provided with running part 5 etc., rolling guide apparatus 14 also comprises retainer 29 etc., retainer 29 is arranged at rolling element support member 15 and impacts between guide 8, rolling element 16 is arranged at retainer 29, the thickness of retainer 29 is less than the diameter of rolling element 16, two parts that rolling element 16 exceeds retainer 29 are arranged at respectively rolling element support member 15, impact guide 8 etc., rolling element support member 15 is first-class, rolling element 16 is arranged in retainer 29 and is arranged at raceway 27, rolling element 16 applying raceways 27 roll, rolling element support member 15, impact guide 8 and the rolling element 16 in retainer 29 and in raceway 27 closely cooperate to make and impact guide 8 moved back and forth and controlled impact guide 8 by rolling friction impact direction, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact spare 2 drives impact head 1 and impacts, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, prevent that crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus 14 righting impact heads 1, the next percussion action of assurance impact head 1 is applied to be treated on the digging thing, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact.

Also raceway 27 can be set on described impact guide 8.

The 3rd step: on the impulse drive means such as crank impulse drive means or hydraulic shock drive unit or air pressure, dynamic impact spare 2 is set;

The 4th step: arrange with rolling element support member 15, impact guide 8, retainer 29, rolling element 16 etc., between rolling element support member 15 and impact guide 8, retainer 29 is set, rolling element 16 is arranged at retainer 29, make the thickness of retainer 29 less than the diameter of rolling element 16, the two parts that rolling element 16 exceeded retainer 29 are arranged at respectively rolling element support member 15, impact guide 8 etc., form the rolling guide function;

The 5th step: on rolling element support member 15 or on impact guide 8, raceway 27 is being set, be arranged on rolling element 16 in retainer 29 and be arranged at raceway 27, make the rolling element position limiting structure: the scroll space of the restriction such as retainer 29, raceway 27 rolling element 16, rolling element 16 applying raceways 27 are rolled, rolling element support member 15, impact guide 8 and the rolling element 16 in retainer 29 and in raceway 27 etc. are closely cooperated make impact guide 8 move back and forth, control the impact direction that impacts guide 8 by rolling friction;

The 6th step: on impact guide 8, impact head 1 is set, dynamic impact spare 2 is connected or split with impact head 1, impact guide 8 is connected with impact head 1 or is integral type;

The 7th step: make dynamic impact spare 2 drive impact head 1 and impact; Impact head 1 impacts reaction that rib or crag etc. produce to be broken other power off with the fingers and thumb and namely imposes on rolling guide apparatus 14, thereby prevents that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. from being impacted the damage that other power is broken in reaction off with the fingers and thumb;

The 8th step: rolling guide apparatus 14 and crank impulse drive means or the combinations such as hydraulic shock drive unit or air pressure impulse drive means are arranged at lifting unit 4;

The 9th step: lifting unit 4 grades are arranged on fuselage 6, in fuselage 6 bottoms, running parts 5 etc. are installed;

The tenth step: make the impact direction of rolling guide apparatus 14 righting impact heads 1, the next percussion action of assurance impact head 1 is applied to be treated on the digging thing, and running part 5 drives fuselages 6 walkings and realizes the two-way continuous digging of reciprocating impact.

Embodiment 12

Figure 31 to Figure 34 is that digger is cut in the two-way punching described in embodiment 12, this two-way punching is cut digger and is comprised fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 comprises crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 etc., crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2, rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, reciprocating impact section 3 also comprises supporting box 30 etc., crank impulse drive means 17 also comprises crank assemblies 18, power part 19 etc., the crank assemblies 18 of rolling guide apparatus 14 and crank impulse drive means 17 or hydraulic shock drive unit 10 or 54 combinations of air pressure impulse drive means are arranged at supporting box 30, end at the impact guide 8 that stretches out supporting box 30 arranges impact head 1 etc., the end that dynamic impact spare 2 stretches out supporting box 30 is connected or split with impact head 1, when crank assemblies 18 combinations of rolling guide apparatus 14 and crank impulse drive means 17 are arranged on lifting unit 4 front portion, supporting box 30 supports crank assemblies 18, rolling guide apparatus 14, impact head 1 etc., supporting box 30 is arranged on the front portion of lifting unit 4, the power part 19 of crank impulse drive means 17 is arranged at lifting unit 4, lifting unit 4 is arranged on fuselage 6, fuselage 6 bottoms are provided with running part 5, rolling element 16, rolling element support member 15, impact guide 8 closely cooperates and makes rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, impact head 1 is connected for integral type or split with impact guide 8, impact head 1 rolling friction under the support of impacting guide 8 moves back and forth, dynamic impact spare 2 drives impact head 1 and impacts, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact, supporting box 30 is all-sealed structure or part hermetically-sealed construction.

When rolling guide apparatus 14 is arranged at supporting box 30 with hydraulic

shock drive unit

10 or 54 combinations of air pressure impulse drive means; hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise cylinder body 24 etc.; rolling element support member 15, cylinder body 24, supporting box 30 splits or be integral type and the front portion that is arranged on lifting unit 4, are impacted guide 8 and not corroded by dust, sewage pollution supporting box 30 protection dynamic impact spares 2.

The 4th step: rolling element 16 be arranged at rolling element support member 15 and impact between guide 8, forming the rolling guide function with rolling element 16, rolling element support member 15, impact guide 8 etc.;

The 5th step: rolling element 16, rolling element support member 15, impact guide 8 etc. are closely cooperated makes rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, impact head 1 rolling friction under the support of impacting guide 8 is moved back and forth, making dynamic impact spare 2 drive impact head 1 impacts, the reaction that impact head 1 impact rib or crag etc. produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14

The 6th step: crank assemblies 18 or the combinations such as hydraulic shock drive unit 10 or air pressure impulse drive means 54 of rolling guide apparatus 14 and crank impulse drive means 17 are arranged at supporting box 30;

The 7th step: the end at the impact guide 8 that stretches out supporting box 30 arranges impact head 1, and the end of dynamic impact spare 2 being stretched out supporting box 30 is connected or split with impact head 1;

The 8th step: make supporting box 30 support crank assemblies 18, rolling guide apparatus 14, impact head 1 etc.;

The 9th step: the front portion that supporting box 30 is arranged on lifting unit 4, the power part of crank impulse drive means 17 is arranged at lifting unit 4, or when rolling guide apparatus 14 is arranged at supporting box 30 with 10 combinations of hydraulic shock drive unit, the split such as rolling element support member 15, hydraulic cylinder 24, supporting box 30 or be arranged on the front portion of lifting unit 4 for integral type, supporting box 30 protection dynamic impact spares 2, impact guide 8 etc. and be not subjected to dust, sewage etc. to pollute corrosion;

The tenth step: lifting unit 4 grades are arranged on fuselage 6, in fuselage 6 bottoms, running parts 5 etc. are installed;

The 11 step: make running part 5 drive fuselage 6 walkings and realize the two-way continuous digging of reciprocating impact.

Embodiment 13

Figure 35 to Figure 37 is that digger is cut in the two-way punching described in embodiment 13, this two-way punching is cut digger and is comprised fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3, reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14, impulse drive means 7 comprises crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54, crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2, rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8, rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, the one or both ends of impacting guide 8 are provided with impact head 1, dynamic impact spare 2 is connected or split with impact head 1, rolling guide apparatus 14 and crank impulse drive means 17 or hydraulic shock drive unit 10 or 54 combinations of air pressure impulse drive means are arranged at lifting unit 4, lifting unit 4 is arranged on fuselage 6, running part 5 is installed in fuselage 6 bottoms, rolling guide apparatus 14 comprises pit 28, raceway 27, impact on guide 8 when on rolling element support member 15, raceway 27 being set pit 28 is set, impact on guide 8 when on rolling element support member 15, pit 28 being set raceway 27 is set, rolling element 16 is arranged on pit 28 and raceway 27, the scroll space of raceway 27 and pit 28 restriction rolling elements 16, rolling element 16 applying raceways 27 roll, rolling element 16 applying pits 28 roll, rolling element support member 15, the rolling element 16 that impacts guide 8 and roll in pit 28 and raceway 27 closely fastens by rolling friction controls the impact direction that impacts guide 8, dynamic impact spare 2 drives impact head 1 and impacts, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, thereby prevent that crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus 14 righting impact heads 1, the next percussion action of assurance impact head 1 is applied to be treated on the digging thing, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact.

Embodiment 14

Figure 38 to Figure 41 is that digger is cut in the two-way punching described in embodiment 14, this two-way punching is cut digger and is comprised fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3, reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14, impulse drive means 7 comprises crank impulse drive means 17, crank impulse drive means 17 comprises dynamic impact spare 2, rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8, rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, the one or both ends of impacting guide 8 are provided with impact head 1, dynamic impact spare 2 is connected or split with impact head 1, rolling guide apparatus 14 is arranged at lifting unit 4 with 17 combinations of crank impulse drive means, lifting unit 4 is arranged on fuselage 6, running part 5 is installed in fuselage 6 bottoms, rolling guide apparatus 14 comprises retainer 29, raceway 27, retainer 29 is arranged on rolling element support member 15 and impacts between guide 8, rolling element 16 is arranged at retainer 29, the thickness of retainer 29 is less than the diameter of rolling element 16, two parts that rolling element 16 exceeds retainer 29 are arranged at respectively rolling element support member 15, impact guide 8, when on rolling element support member 15, raceway 27 being set, retainer 29 is fixed on and impacts on guide 8, rolling element 16 is arranged in retainer 29 and is arranged at raceway 27, retainer 29, the scroll space of raceway 27 restriction rolling elements 16, rolling element 16 applying raceways 27 roll, rolling element support member 15, impact guide 8 and the rolling element 16 in retainer 29 and in raceway 27 closely cooperate impact guide 8 are moved back and forth by rolling friction, control the impact direction that impacts guide 8, impact guide 8 is connected with impact head 1 or is integral type, the one or both ends of dynamic impact spare 2 are provided with the anti-other mechanism 31 of breaking off with the fingers and thumb, prevent that breaking other mechanism 31 off with the fingers and thumb is set to rotational structure 36 or Split type structure, the anti-rotational structure 36 of breaking other mechanism 31 off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type 55 or arc buckle-groove type, the anti-rotational structure 36 of breaking other mechanism 31 off with the fingers and thumb or Split type structure and rolling guide apparatus 14 are used in conjunction with, dynamic impact spare 2 drives impact head 1 and impacts, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure 36 or Split type structure, the oscillating bearing of rotational structure 36, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type 55 or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, dynamic impact spare 2 drives impact head 1 and impacts, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, thereby prevent that crank impulse drive means 17 from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus 14 righting impact heads 1, the next percussion action of assurance impact head 1 is applied to be treated on the digging thing, reciprocating impact section 3 comprises the rotating power source part, the rotary impact driving member, rotating power source comprises motor, hydraulic motor or air motor, motor, hydraulic motor or air motor comprise driving shaft or actuating sleeve, motor, hydraulic motor or air motor are arranged on lifting unit 4 or are arranged on fuselage 6, impulse drive means 7 comprises the rotating power source part, the rotary impact driving member, be provided with the rotary power buffer between rotating power source part and rotary impact driving member, be provided with structure buffer-oriented device between reciprocating impact section 3 and fuselage 6 or between securing supports and buffering support member, structure buffer-oriented device comprises buffer-oriented spare, bolster, the rotary power buffer comprises sliding stroke hub splines buffer, the belt buffer, sliding stroke hub splines buffer comprises splined shaft, spline housing, splined shaft, be provided with the sliding stroke section between spline housing, the sliding stroke section impact-absorbing reaction force that reciprocatingly slides when being subject to impacting, the belt buffer comprises drive pulley, driven pulley, belt, sliding stroke hub splines buffer or belt buffer are arranged between rotating power source part and rotary impact driving member or are arranged between the rotary impact driving member, lifting unit 4 comprises securing supports, the buffering support member, drive pulley is fixed on securing supports, drive pulley and motor, the driving shaft of hydraulic motor or air motor or actuating sleeve connect, driven pulley is arranged on the buffering support member, belt is arranged on drive pulley and driven pulley, driven pulley is with the motion that is hit of buffering support member, belt impact-absorbing reaction force, prevent motor, hydraulic motor or air motor are impaired, bolster is set between fuselage 6 and reciprocating impact section 3 or between securing supports and buffering support member, bolster is set, buffer-oriented spare is arranged in fuselage 6 and reciprocating impact section 3 or buffer-oriented spare is arranged on securing supports and buffering support member, when passing through bolster impact-absorbing reaction force, structure buffer-oriented device controls the buffering direction with buffer-oriented spare, prevent from breaking other rotating power source part and rotary impact driving member off with the fingers and thumb because cushioning non-directional waving, structure buffer-oriented device coordinates the impact reactive force to reciprocating impact section 3 to be absorbed buffering and to buffering direction guiding with sliding stroke hub splines buffer or with the belt buffer, prevent that impact reactive force from acting directly on rotating power source part and fuselage 6, guarantee that the impact direction of impact head 1 is towards thing to be adopted, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact.

Embodiment 15

Figure 42 to Figure 41 is that digger is cut in the two-way punching described in embodiment 15, reciprocating impact section 3 comprises impact head 1, impact guiding device 37, impulse drive means 7, casing 38, casing 38 supports and impacts guiding device 37, impulse drive means 7 comprises crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54, crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2, dynamic impact spare 2 is arranged at casing 38, dynamic impact spare 2 is connected or split with impact head 1, prevent breaking off with the fingers and thumb the one or both ends that other mechanism 31 is arranged on dynamic impact spare 2, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device 37 and comprise linear reciprocation rolling friction and rolling guide apparatus 39, linear reciprocation rolling friction and rolling guide apparatus 39 comprise rolling element support member 15, impact guide 8, rolling element 16, rolling element support member 15 comprises outer cover 20, between outer cover 20 and impact guide 8, rolling element 16 is set, outer cover 20 and the relative straight reciprocating motion under the support of rolling element 16 of impact guide 8, outer cover 20, impact guide 8 and rolling element 16 closely cooperate when realizing moving back and forth rolling friction rolling guide to, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact spare 2 drives impact head 1 and impacts, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, outer cover 20, impact guide 8, the closely cooperate impact direction of righting impact head 1 of rolling element 16, dynamic impact spare 2 do not liquidate tap the head 1 the guiding, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

Embodiment 16

Figure 45 is that digger is cut in the two-way punching described in embodiment 16, reciprocating impact section 3 comprises impact head 1, impact guiding device 37, impulse drive means 7, casing 38, casing 38 supports and impacts guiding device 37, impulse drive means 7 comprises crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54, crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2, dynamic impact spare 2 is arranged at casing 38, dynamic impact spare 2 is connected or split with impact head 1, prevent breaking off with the fingers and thumb the one or both ends that other mechanism 31 is arranged on dynamic impact spare 2, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device 37 and comprise linear reciprocation rolling friction and rolling guide apparatus 39, linear reciprocation rolling friction and rolling guide apparatus 39 comprise outer cover 20, inner bulk 21, rolling element 16, between outer cover 20 and inner bulk 21, rolling element 16 is set, outer cover 20 and inner bulk 21 relative straight reciprocating motion under the support of rolling element 16, outer cover 20 has the straight-line guidance effect by 16 pairs of inner bulk 21 of rolling element, inner bulk 21 has the straight-line guidance effect by 16 pairs of outer cover 20 of rolling element, outer cover 20, when inner bulk 21 and rolling element 16 closely cooperate and realize moving back and forth rolling friction rolling guide to, outer cover 20 is connected with impact head 1 or is integral type, dynamic impact spare 2 drives impact head 1 and impacts, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, internal support, the closely cooperate impact direction of righting impact head 1 of guiding impact sleeve and rolling element 16, dynamic impact spare 2 do not liquidate tap the head 1 the guiding, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

The other the same as in Example 15.

Embodiment 17

Figure 46 to Figure 47 is that digger is cut in the two-way punching described in embodiment 17, reciprocating impact section 3 comprises impact head 1, impact guiding device 37, impulse drive means 7, casing 38, casing 38 supports and impacts guiding device 37, impulse drive means 7 comprises crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54, crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2, dynamic impact spare 2 is arranged at casing 38, dynamic impact spare 2 is connected or split with impact head 1, prevent breaking off with the fingers and thumb the one or both ends that other mechanism 31 is arranged on dynamic impact spare 2, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device 37 and comprise tape holder linear reciprocation rolling guide apparatus 41, tape holder linear reciprocation rolling guide apparatus 41 comprises rolling element 16, rolling element support member 15, impact guide 8, retainer 29, rolling element 16 is arranged at retainer 29, the thickness of retainer 29 is less than the diameter of rolling element 16, two parts that rolling element 16 exceeds retainer 29 are arranged at respectively rolling element support member 15 and impact guide 8, impact guide 8 and comprise impact guide raceway 40, rolling element 16 is arranged at and impacts guide raceway 40, impact guide raceway 40 directions consistent with the direction of impacting guide 8 relative straight reciprocating motions with rolling element support member 15, retainer 29 is fixed on rolling element support member 15, rolling element support member 15, impact guide 8 and the rolling element 16 that is arranged at retainer 29 closely cooperate when realizing moving back and forth rolling friction rolling guide to, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact spare 2 drives impact head 1 and impacts, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, rolling element support member 15, impact the closely cooperate impact direction of righting impact head 1 of guide raceway 40 and the rolling element 16 that is arranged at retainer 29, dynamic impact spare 2 do not liquidate tap the head 1 the guiding, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

The other the same as in Example 15.

Embodiment 18

Figure 48 is that digger is cut in the two-way punching described in embodiment 18, reciprocating impact section 3 comprises impact head 1, impact guiding device 37, impulse drive means 7, casing 38, casing 38 supports and impacts guiding device 37, impulse drive means 7 comprises crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54, crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2, dynamic impact spare 2 is arranged at casing 38, dynamic impact spare 2 is connected or split with impact head 1, prevent breaking off with the fingers and thumb the one or both ends that other mechanism 31 is arranged on dynamic impact spare 2, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device 37 and comprise tape holder linear reciprocation rolling guide apparatus 41, tape holder linear reciprocation rolling guide apparatus 41 comprises rolling element 16, rolling element support member 15, impact guide 8, retainer 29, rolling element 16 is arranged at retainer 29, the thickness of retainer 29 is less than the diameter of rolling element 16, two parts that rolling element 16 exceeds retainer 29 are arranged at respectively rolling element support member 15 and impact guide 8, rolling element support member 15 comprises rolling element support member 43, lower rolling element support member 45, upper rolling element support member 43, lower rolling element support member 45 comprises raceway 27, impact guide 8 and comprise that U-shaped impacts part 42 on guide, U-shaped impacts part 44 under guide, U-shaped impacts part 42 on guide, under U-shaped impact guide, part 44 comprises raceway 27, rolling element 16 is arranged on rolling element support member 43 and U-shaped and impacts on guide in the retainer between part 42 29 and be arranged under lower rolling element support member 45 and U-shaped impact guide in the retainer 29 between part 44, rolling element 16, U-shaped impacts guide 8, rolling element support member 15 closely cooperates and makes rolling element 16 support the rotating direction that U-shaped impacts guide 8 rolling friction reciprocating motions and controls U-shaped impact guide 8, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact spare 2 drives impact head 1 and impacts, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, rolling element support member 15, impact the closely cooperate impact direction of righting impact head 1 of guide 8 and the rolling element 16 that is arranged at retainer 29, dynamic impact spare 2 do not liquidate tap the head 1 the guiding, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

Second step: impulse drive means 7 is set, impacts guiding device etc. and form reciprocating impact section 3, impact guide 8 impacting to arrange on guiding device, at the two ends of impacting guide 8, impact head 1 is set all;

The 3rd step: arrange in reciprocating impact section 3 and impact up and down guiding device or guiding device etc. is impacted in the left and right,

The 4th step: dynamic impact spare 2 is set on impulse drive means 7, makes 2 drivings of dynamic impact spare impact guide 8 and move back and forth, impact guide 8 drives the realizations such as impact head 1 impact rib or crag and adopts the junk material,

The 5th step: impulse drive means 7 is arranged at impacts up and down between guiding device or left and right impact guiding device, impacting up and down guiding device or left and right impacts the impact guide 8 of guiding device and has farthest widened 1 the righting width of tapping the head that liquidates, tap the head 1 righting dynamics that having strengthened liquidates, controlled to maximum dynamics the impact direction of impact head 1, having prevented that impulse drive means 7 is hit breaks the damage of Bie Li and reaction force off with the fingers and thumb, has improved the application life of equipment;

The 6th step: reciprocating impact section 3 is arranged on lifting unit 4, and lifting unit 4 grades are arranged at fuselage 6;

The 7th step: in fuselage 6 bottoms, running parts 5 etc. are installed, running part 5 drives fuselages 6 walkings and realizes the continuous digging of reciprocating impact.

Embodiment 19

Figure 49 is that digger is cut in the two-way punching described in embodiment 19, reciprocating impact section 3 comprises impact head 1, impact guiding device 37, impulse drive means 7, casing 38, casing 38 supports and impacts guiding device 37, impulse drive means 7 comprises crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54, crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2, dynamic impact spare 2 is arranged at casing 38, dynamic impact spare 2 is connected or split with impact head 1, prevent breaking off with the fingers and thumb the one or both ends that other mechanism 31 is arranged on dynamic impact spare 2, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device 37 and comprise tape holder linear reciprocation rolling guide apparatus 41, tape holder linear reciprocation rolling guide apparatus 41 comprises rolling element 16, rolling element support member 15, impact guide 8, retainer 29, rolling element 16 is arranged at retainer 29, the thickness of retainer 29 is less than the diameter of rolling element 16, two parts that rolling element 16 exceeds retainer 29 are arranged at respectively rolling element support member 15 and impact guide 8, rolling element support member 15 comprises rolling element support member 43, lower rolling element support member 45, upper rolling element support member 43, lower rolling element support member 45 comprises pit 28, impact guide 8 and comprise that shaped as frame impacts part 46 on guide, shaped as frame impacts part 47 under guide, shaped as frame impacts part 46 on guide, under shaped as frame impact guide, part 47 comprises raceway 27, retainer 29 and rolling element support member 15, lower rolling element support member 45 is fixing, rolling element 16 is arranged on rolling element support member 43 and shaped as frame and impacts on guide in the retainer between part 46 29 and be arranged under lower rolling element support member 45 and shaped as frame impact guide in the retainer 29 between part 47, rolling element 16, shaped as frame impacts guide 8, rolling element support member 15 closely cooperates and makes rolling element 16 support the rotating direction that shaped as frame impacts guide 8 rolling friction reciprocating motions and controls shaped as frame impact guide 8, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact spare 2 drives impact head 1 and impacts, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, rolling element support member 15, impact the closely cooperate impact direction of righting impact head 1 of guide 8 and the rolling element 16 that is arranged at retainer 29, dynamic impact spare 2 do not liquidate tap the head 1 the guiding, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

Embodiment 20

Figure 50 is that digger is cut in the two-way punching described in embodiment 20, reciprocating impact section 3 comprises impact head 1, impact guiding device 37, impulse drive means 7, casing 38, casing 38 supports and impacts guiding device 37, impulse drive means 7 comprises crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54, crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2, dynamic impact spare 2 is arranged at casing 38, dynamic impact spare 2 is connected or split with impact head 1, prevent breaking off with the fingers and thumb the one or both ends that other mechanism 31 is arranged on dynamic impact spare 2, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device 37 and comprise tape holder linear reciprocation rolling guide apparatus 41, tape holder linear reciprocation rolling guide apparatus 41 comprises rolling element 16, rolling element support member 15, impact guide 8, retainer 29, rolling element 16 is arranged at retainer 29, the thickness of retainer 29 is less than the diameter of rolling element 16, two parts that rolling element 16 exceeds retainer 29 are arranged at respectively rolling element support member 15 and impact guide 8, impact guide 8 and impact guide 48 for cartridge type, rolling element 16 is arranged on rolling element support member 15 and cartridge type and impacts in retainer 29 between guide 48, rolling element 16, cartridge type is impacted guide 48, rolling element support member 15 closely cooperates and makes rolling element 16 support the rotating direction that cartridge type is impacted guide 48 rolling friction reciprocating motions and controlled cartridge type impact guide 48, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact spare 2 drives impact head 1 and impacts, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, rolling element support member 15, impact the closely cooperate impact direction of righting impact head 1 of guide 8 and the rolling element 16 that is arranged at retainer 29, dynamic impact spare 2 do not liquidate tap the head 1 the guiding, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

Embodiment 21

Figure 51 is that digger is cut in the two-way punching described in embodiment 21, reciprocating impact section 3 comprises impact head 1, impact guiding device 37, impulse drive means 7, casing 38, casing 38 supports and impacts guiding device 37, impulse drive means 7 comprises crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54, crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2, dynamic impact spare 2 is arranged at casing 38, dynamic impact spare 2 is connected or split with impact head 1, prevent breaking off with the fingers and thumb the one or both ends that other mechanism 31 is arranged on dynamic impact spare 2, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device 37 and comprise anti-wear caster device 49, anti-wear caster device 49 comprises rolling element 16, impact guide 8, rolling element 16 comprises roller, impacting guide 8 fastens with roller, roller fastens with impact guide 8 and prevents from impacting guide 8 disengaging rollers swings, control impact direction in the time of roller and 8 rolling friction of impact guide, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact spare 2 drives impact head 1 and impacts, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, dynamic impact spare 2 do not liquidate tap the head 1 the guiding, the impact direction of guiding device righting impact head 1.

Embodiment 22

Figure 52 and Figure 53 are that digger is cut in the two-way punching described in embodiment 22, this two-way punching is cut digger and is comprised casing 38, impact guiding device 37, impulse drive means 7, impact head 1, casing 38 supports and impacts guiding device 37, impact guiding device 37 and comprise impact guide 8, impact guide 8 is connected with impact head 1 or is integral type, impulse drive means 7 comprises hydraulic shock drive unit 10, hydraulic shock drive unit 10 comprises hydraulic cylinder 50, piston 12 and dynamic impact spare 2, hydraulic cylinder 50 is with casing 38 splits or be integral type, one end of dynamic impact spare 2 is arranged in hydraulic cylinder 50, be provided with the anti-other mechanism 31 of breaking off with the fingers and thumb between dynamic impact spare 2 and impact head 1, the other end is connected or split with piston 12, the anti-other mechanism 31 of breaking off with the fingers and thumb also can be set between dynamic impact spare 2 and piston 12, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure or Split type structure, impulse drive means 7 drives impact head 1 and impacts, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism 31, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, impact the impact direction of guiding device 37 righting impact heads 1, the dynamic impact spare 2 that prevents impulse drive means 7 is not broken off with the fingers and thumb Chong Ji impact guiding device 37.

Embodiment 23

Figure 54 is that digger is cut in the two-way punching described in embodiment 23, this two-way punching is cut digger and is comprised casing 38, impact guiding device 37, impulse drive means 7, impact head 1, casing 38 supports and impacts guiding device 37, impact guiding device 37 and comprise impact guide 8, rolling element support member 15, rolling element 16, rolling element support member 15 is connected with casing 38 or is integral type, impact guide 8 is connected with impact head 1 or is integral type, impulse drive means 7 comprises hydraulic shock drive unit 10, hydraulic shock drive unit 10 comprises hydraulic cylinder 50, piston 12 and dynamic impact spare 2, hydraulic cylinder 50 and 15 splits of rolling element support member, piston 12 is arranged in hydraulic cylinder 50, one end of dynamic impact spare 2 is connected with piston 12, the other end is the integral type structure with impacting guide 8, the anti-other mechanism 31 of breaking off with the fingers and thumb is set between dynamic impact spare 2 and piston 12, the other end is connected or split with impact head 1, be provided with the anti-other mechanism 31 of breaking off with the fingers and thumb between dynamic impact spare 2 and impact head 1, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure or Split type structure, impulse drive means 7 drives impact head 1 and impacts, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism 31, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, impact the impact direction of guiding device 37 righting impact heads 1, the dynamic impact spare 2 that prevents impulse drive means 7 is not broken off with the fingers and thumb Chong Ji impact guiding device 37.

Described hydraulic cylinder 50 also can be the integral type structure with rolling element support member 15.

One end of described dynamic impact spare 2 and piston 12 also can be Split type structure, and the other end also can be the interconnection system structure with impact guide 8.

The other the same as in Example 1.

Embodiment 24

Figure 55 is that digger is cut in the two-way punching described in embodiment 24, this two-way punching is cut digger and is comprised casing 38, impact guiding device 37, impulse drive means 7, impact head 1, casing 38 supports and impacts guiding device 37, impact guiding device 37 and comprise impact guide 8, impact guide 8 is connected with impact head 1 or is integral type, impulse drive means 7 comprises hydraulic shock drive unit 10, hydraulic shock drive unit 10 comprises hydraulic cylinder 50, piston 12, air bag 51 and dynamic impact spare 2, hydraulic cylinder 50 is with casing 38 splits or be integral type, one end of dynamic impact spare 2 is arranged in hydraulic cylinder 50, between dynamic impact spare 2 and piston 12, air bag 51 is set, the other end is connected or split with impact head 1, be provided with the anti-other mechanism 31 of breaking off with the fingers and thumb between dynamic impact spare 2 and impact head 1, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure or Split type structure, impulse drive means 7 drives impact head 1 and impacts, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism 31, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, impact the impact direction of guiding device 37 righting impact heads 1, the dynamic impact spare 2 that prevents impulse drive means 7 is not broken off with the fingers and thumb Chong Ji impact guiding device 37.

The other the same as in Example 1.

Embodiment 25

Figure 56 is that digger is cut in the two-way punching described in embodiment 25, this two-way punching is cut digger and is comprised casing 38, impact guiding device 37, impulse drive means 7, impact head 1, casing 38 supports and impacts guiding device 37, impact guiding device 37 and comprise impact guide 8, rolling element support member 15, rolling element 16, rolling element support member 15 is connected with casing 38 or is the integral type structure, impulse drive means 7 comprises hydraulic shock drive unit 10, hydraulic shock drive unit 10 comprises dynamic impact spare 2, piston 12, hydraulic cylinder 50, dynamic impact spare 2 comprises internally-powered impulse member 2, raceway 27 guides, internally-powered impulse member 2 comprises the inner casing bar, rolling element support member 15 is connected with hydraulic cylinder 50 or is the integral type structure, impact guide 8 is connected with dynamic impact spare 2 or is integral type, rolling element support member 15 comprises left pit 28 rolling element support members 15, right pit 28 rolling element support members 15, raceway 27 guides comprise the left dynamic impact spare 2 of raceway 27, the right dynamic impact spare 2 of raceway 27, rolling element 16 is arranged between left pit 28 rolling element support members 15 and the left dynamic impact spare 2 of raceway 27 and is arranged between right pit 28 rolling element support members 15 and the right dynamic impact spare 2 of raceway 27, the left dynamic impact spare 2 of raceway 27, the right dynamic impact spare 2 of raceway 27 parallel and respectively with the left pit 28 rolling element support members 15 that are provided with rolling element 16, right pit 28 rolling element support members 15 fasten, the left dynamic impact spare 2 of raceway 27 is connected right dynamic impact spare 2 and is connected into the impact guide 8 of U-shaped with raceway, U-shaped impact guide 8 is connected with impact head 1 or is integral type, internally-powered impulse member 2 comprises plural internally-powered impulse member 2, hydraulic cylinder 50 comprises plural fluid chamber, piston 12 comprises plural piston 12, being arranged in plural fluid chamber of plural internally-powered impulse member 2 correspondences, being arranged in plural fluid chamber of plural piston 12 correspondences, inner casing bar one end is connected or split with piston 12, the other end is connected with raceway 27 guides or is the integral type structure, plural piston 12 plural internally-powered impulse member 2 rectilinear motions of staggered driving, rolling element 16, left pit 28 rolling element support members 15, right pit 28 rolling element support members 15 coordinate with raceway 27 guides, raceway 27 guides are repeatedly counted rolling friction and are moved back and forth under staggered driving of plural internally-powered impulse member 2, the anti-other mechanism 31 of breaking off with the fingers and thumb is set between piston 12 and inner casing bar and/or between raceway 27 guides and impact head 1, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure or Split type structure, impulse drive means 7 drives impact head 1 and impacts, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism 31, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, impact the impact direction of guiding device 37 righting impact heads 1, the dynamic impact spare 2 that prevents impulse drive means 7 is not broken off with the fingers and thumb Chong Ji impact guiding device 37.

Embodiment 26

Figure 57 is that digger is cut in the two-way punching described in embodiment 26, this two-way punching is cut digger and is comprised casing 38, impact guiding device 37, impulse drive means 7, impact head 1, casing 38 supports and impacts guiding device 37, impact guiding device 37 and comprise impact guide 8, impact guide 8 is connected with impact head 1 or is integral type, impulse drive means 7 comprises air pressure impulse drive means 54, air pressure impulse drive means 54 comprises pneumatic cylinder 53, piston 12 and dynamic impact spare 2, pneumatic cylinder 53 is with casing 38 splits or be integral type, one end of dynamic impact spare 2 is arranged in pneumatic cylinder 53, the anti-other mechanism 31 of breaking off with the fingers and thumb is set between dynamic impact spare 2 and piston 12, the other end is connected or split with impact head 1, be provided with the anti-other mechanism 31 of breaking off with the fingers and thumb between dynamic impact spare 2 and impact head 1, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure or Split type structure, impulse drive means 7 drives impact head 1 and impacts, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism 31, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, impact the impact direction of guiding device 37 righting impact heads 1, the dynamic impact spare 2 that prevents impulse drive means 7 is not broken off with the fingers and thumb Chong Ji impact guiding device 37.

Embodiment 27

Figure 58 is that digger is cut in the two-way punching described in embodiment 27, this two-way punching is cut digger and is comprised casing 38, impact guiding device 37, impulse drive means 7, impact head 1, casing 38 supports and impacts guiding device 37, impact guiding device 37 and comprise impact guide 8, impact guide 8 is connected with impact head 1 or is integral type, impulse drive means 7 comprises air pressure impulse drive means 54, air pressure impulse drive means 54 comprises pneumatic cylinder 53, piston 12, air bag 51 and dynamic impact spare 2, pneumatic cylinder 53 is with casing 38 splits or be integral type, one end of dynamic impact spare 2 is arranged in pneumatic cylinder 53, between dynamic impact spare 2 and piston 12, air bag 51 is set, the other end is connected or split with impact head 1, be provided with the anti-other mechanism 31 of breaking off with the fingers and thumb between dynamic impact spare 2 and impact head 1, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure or Split type structure, impulse drive means 7 drives impact head 1 and impacts, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism 31, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, impact the impact direction of guiding device 37 righting impact heads 1, the dynamic impact spare 2 that prevents impulse drive means 7 is not broken off with the fingers and thumb Chong Ji impact guiding device 37.

Embodiment 28

Figure 59 is that digger is cut in the two-way punching described in embodiment 28, this two-way punching is cut digger and is comprised casing 38, impact guiding device 37, impulse drive means 7, impact head 1, casing 38 supports and impacts guiding device 37, impact guiding device 37 and comprise impact guide 8, impact guide 8 is connected with impact head 1 or is integral type, impulse drive means 7 comprises air pressure impulse drive means 54, air pressure impulse drive means 54 comprises pneumatic cylinder 53, piston 12, air bag 51 and dynamic impact spare 2, pneumatic cylinder 53 is with casing 38 splits or be integral type, air pressure impulse drive means 54 comprises plural Pneumatic immpacting bar, one end of dynamic impact spare 2 is arranged on and is connected with piston 12 in pneumatic cylinder 53 or is integral type, plural Pneumatic immpacting bar is connected or split with impact head 1, be provided with the anti-other mechanism 31 of breaking off with the fingers and thumb between dynamic impact spare 2 and impact head 1, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure or Split type structure, impulse drive means 7 drives impact head 1 and impacts, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism 31, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, impact the impact direction of guiding device 37 righting impact heads 1, the dynamic impact spare 2 that prevents impulse drive means 7 is not broken off with the fingers and thumb Chong Ji impact guiding device 37.

Embodiment 29

Figure 60 is that digger is cut in the two-way punching described in embodiment 29, this two-way punching is cut digger and is comprised casing 38, impact guiding device 37, impulse drive means 7, impact head 1, casing 38 supports and impacts guiding device 37, impact guiding device 37 and comprise impact guide 8, impact guide 8 is connected with impact head 1 or is integral type, impulse drive means 7 comprises crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54, crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2, dynamic impact spare 2 is arranged at casing 38, dynamic impact spare 2 is connected or split with impact head 1, prevent breaking off with the fingers and thumb the one or both ends that other mechanism 31 is arranged on dynamic impact spare 2, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure, rotational structure comprises bulb buckle-groove type 55, bulb buckle-groove type 55 comprise bulb 34 and with the bulb groove 35 of bulb activity button-fold, bulb 34 is arranged on impact head 1 or with impact head 1 and is integral type, be arranged on dynamic impact spare 2 or with dynamic impact spare 2 with the bulb groove 35 of bulb activity button-fold and be integral type, impulse drive means 7 drives impact head 1 and impacts, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism 31, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, impact the impact direction of guiding device 37 righting impact heads 1, the dynamic impact spare 2 that prevents impulse drive means 7 is not broken off with the fingers and thumb Chong Ji impact guiding device 37.

The other the same as in Example 28.

Embodiment 30

Figure 61 is that digger is cut in the two-way punching described in embodiment 30, this two-way punching is cut digger and is comprised casing 38, impact guiding device 37, impulse drive means 7, impact head 1, casing 38 supports and impacts guiding device 37, impact guiding device 37 and comprise impact guide 8, impact guide 8 is connected with impact head 1 or is integral type, impulse drive means 7 comprises crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54, crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2, dynamic impact spare 2 is arranged at casing 38, dynamic impact spare 2 is connected or split with impact head 1, prevent breaking off with the fingers and thumb the one or both ends that other mechanism 31 is arranged on dynamic impact spare 2, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure, rotational structure comprises camber buckle-groove type 59, camber buckle-groove type 59 comprise camber plush copper 58 and with the groove 56 of camber plush copper activity button-fold, camber plush copper 58 and and the groove 56 of camber plush copper activity button-fold between be provided with steel ball 57, groove be arranged on crank or with crank be integral type, be arranged on dynamic impact spare 2 or with dynamic impact spare 2 with the camber plush copper 58 of groove activity button-fold and be integral type, impulse drive means 7 drives impact head 1 and impacts, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism 31, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism 31 off with the fingers and thumb isolated by split, impact the impact direction of guiding device 37 righting impact heads 1, the dynamic impact spare 2 that prevents impulse drive means 7 is not broken off with the fingers and thumb Chong Ji impact guiding device 37.

The other the same as in Example 28.

Embodiment 31

Figure 62 is that digger is cut in the two-way punching described in embodiment 31, this two-way punching is cut digger and is comprised impact head 1, impact guiding device 37, impulse drive means 7, casing 38, casing 38 supports and impacts guiding device 37, impulse drive means 7 comprises hydraulic shock drive unit 10 or air pressure impulse drive means 54, hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2, piston 12, cylinder body 24, cylinder body 24 is with casing 38 splits or be integral type, impact guiding device 37 and comprise rolling element 16, raceway 27 guides, rolling element support member 15, rolling element support member 15 is connected with casing 38 or is the integral type structure, rolling element support member 15 comprises raceway 27 rolling element support members 15, lower raceway 27 rolling element support members 15, raceway 27 guides comprise the raceway 27 upper parts of guiding, the lower part of raceway 27 guiding, rolling element 16 is arranged between raceway 27 rolling element support members 15 and the raceway 27 upper parts of guiding and is arranged between lower raceway 27 rolling element support members 15 and the lower part of raceway 27 guiding, the raceway 27 upper parts of guiding, the lower parts of raceway 27 guiding parallel and respectively with the upper raceway 27 rolling element support members 15 that are provided with rolling element 16, lower raceway 27 rolling element support members 15 fasten, the raceway 27 upper parts of guiding and the lower part of raceway 27 guiding connect into U-shaped, U-shaped raceway 27 guides are connected with impact head 1 or are integral type, dynamic impact spare 2 comprises plural dynamic impact spare 2, piston 12 comprises plural piston 12, cylinder body 24 comprises plural cavity, being arranged in plural cavity of plural piston 12 correspondences, plural dynamic impact spare 2 one ends and piston 12 splits or be integral type, the other end and impact head 1 split, prevent that breaking other mechanism 31 off with the fingers and thumb is arranged between dynamic impact spare 2 and impact head 1, prevent breaking off with the fingers and thumb other mechanism 31 and be Split type structure, Split type structure prevents from breaking off with the fingers and thumb the power impulse member 2 of not moving, plural piston 12 plural dynamic impact spare 2 rectilinear motions of staggered driving, rolling element 16, upper raceway 27 rolling element support members 15, lower raceway 27 rolling element support members 15 coordinate with raceway 27 guides, raceway 27 guides and impact head 1 are repeatedly counted rolling friction and are moved back and forth under staggered driving of plural dynamic impact spare 2.

Embodiment 32

Figure 63 to Figure 65 is that digger is cut in the two-way punching described in embodiment 32, this two-way punching is cut digger and is comprised impact head 1, impact guiding device 37, impulse drive means 7, casing 38, casing 38 supports and impacts guiding device 37, impulse drive means 7 comprises crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54, crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact spare 2, dynamic impact spare 2 is arranged at casing 38, dynamic impact spare 2 is connected or split with impact head 1, prevent breaking off with the fingers and thumb the one or both ends that other mechanism 31 is arranged on dynamic impact spare 2, prevent that breaking other mechanism 31 off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device 37 and comprise linear reciprocation rolling friction and rolling guide apparatus 39, linear reciprocation rolling friction and rolling guide apparatus 39 comprise outer cover 20, as shown in Figure 63, outer cover 20 is circular outer cover 20, as shown in Figure 64, outer cover 20 is square outer cover 20 dresses, as shown in Figure 65, outer cover 20 is oval outer cover 20.

described outer cover 20 can also be dovetail groove outer cover 20, U-shaped groove outer cover 20, V-type groove outer cover 20, trough plate type outer cover 20, clamping plate type outer cover 20, cartridge type outer cover 20, polygon groove outer cover 20 or special-shaped slot outer cover 20, when inner bulk 21 is provided with the raceway 27 that matches with rolling element 16, dovetail groove outer cover 20, U-shaped groove outer cover 20, V-type groove outer cover 20, trough plate type outer cover 20, clamping plate type outer cover 20, cartridge type outer cover 20, polygon groove outer cover 20 or special-shaped slot outer cover 20 are provided with pit 28 or the raceway 27 that coordinates with rolling element 16.

The other the same as in Example 28.

Embodiment 33

Figure 66 is that digger is cut in the two-way punching described in embodiment 33, crank impulse drive means 17 comprises that crank turns eccentric shaft mechanism more, crank turns eccentric shaft mechanism more and comprises mulit-turning crankshaft, connecting rod, mulit-turning crankshaft is comprised of the concentric shaft part of power, connection handle, eccentric shaft, eccentric shaft is plural eccentric shaft, and plural eccentric shaft is the homophase rotation.

Described two above eccentric shafts radially also can be arranged symmetrically with along the concentric shaft part of power.

The other the same as in Example 1.

Embodiment 34

Figure 67 is that digger is cut in the two-way punching described in embodiment 34, impacts guiding device 37 and comprises guiding device 60, lower guiding device 61, and impulse drive means 7 is arranged between guiding device 60, lower guiding device 61.

Described impact guiding device 37 comprises left guiding device, right guiding device, and impulse drive means 7 is arranged between left guiding device, right guiding device.

The other the same as in Example 1.

Embodiment 35

Figure 68 is that digger is cut in the two-way punching described in embodiment 35, impact guiding device 37 and comprise that rolling guide is to percussion mechanism, impacting guiding device 37 is comprised of to percussion mechanism plural rolling guide, impulse drive means 7 is matched to percussion mechanism with plural rolling guide by plural dynamic impact spare 2, and plural dynamic impact spare 2 drives an impact head 1.

The other the same as in Example 1.

Embodiment 36

Figure 69 is that digger is cut in the two-way punching described in embodiment 36, impact guiding device 37 and comprise rolling guide to percussion mechanism 62, lower rolling guide to percussion mechanism 9, impulse drive means 7 is arranged at rolling guide to percussion mechanism 62, lower rolling guide between percussion mechanism 9.

Described impact guiding device 37 also can comprise the action-oriented percussion mechanism that rolls left, right rolling guide to percussion mechanism, and impulse drive means 7 is arranged at the action-oriented percussion mechanism that rolls left, right rolling guide between percussion mechanism.

The other the same as in Example 1.

Embodiment 37

Figure 70 and Figure 71 are that digger is cut in the two-way punching described in embodiment 37, reciprocating impact section 3 comprises impact head 1, impact guiding device 37, impulse drive means 7, supporting box 30 etc., supporting box 30 supports and impacts guiding device 37 etc., impulse drive means 7 comprises hydraulic shock drive unit 10, hydraulic shock drive unit 10 comprises dynamic impact spare 2, live and hammer into shape, cylinder body 24, cavity etc., the hammer of living is arranged in cavity, cylinder body 24 is the integral type structure with supporting box 30, impact guiding device 37 and comprise rolling element 16, rolling element support member 15, rolling element support member 15 is connected with supporting box 30 or is the integral type structure, rolling element support member 15 is connected with cylinder body 24, rolling element support member 15 is cartridge type raceway 27 guides, rolling element 16 is arranged between rolling element support member 15 and cartridge type raceway 27 guides, cartridge type raceway 27 guides fasten with the rolling element support member 15 that is provided with rolling element 16, dynamic impact spare 2 one ends are connected with piston 12, dynamic impact spare 2 other ends are connected with impact head 1, impact guiding device 37 and impulse drive means 7 are two groups and are used in combination.In order to prevent the awkward song of breaking off with the fingers and thumb between dynamic impact spare 2 and impact head 1, the anti-other mechanism 31 of breaking off with the fingers and thumb can be set, prevent that breaking other mechanism 31 off with the fingers and thumb is arranged between dynamic impact spare 2 and impact head 1, piston 12 drives dynamic impact spare 2 rectilinear motions, dynamic impact spare 2 drives impact head 1 and impacts, the anti-stressed rotation of rotational structure of breaking other mechanism 31 off with the fingers and thumb, prevent from breaking off with the fingers and thumb the power impulse member 2 of not moving, rolling element 16, rolling element support member 15 coordinate with cartridge type raceway 27 guides, and the rolling friction under dynamic impact spare 2 drives of raceway 27 guides and impact head 1 moves back and forth.

Described cylinder body 24 also can be split-type structural with supporting box 30.

Described rolling element support member 15 also can be the integral type structure with cylinder body 24.

Impacting guiding device 37 and impulse drive means 7 and be two groups is used in combination two or more is set.

The other the same as in Example 1.

Embodiment 38

as shown in Figure 72 to Figure 74, digger is cut in a kind of two-way punching, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14, impact head 1 etc., impulse drive means 7 comprises crank impulse drive means 17 etc., crank impulse drive means 17 comprises power source spare 72, crank cam 70 mechanisms etc., crank cam 70 mechanisms comprise camshaft 69, cam 70, dynamic impact spare 2 etc., the power take-off mechanism of power source spare 72 is connected with camshaft 69 grades, cam 70 is arranged on camshaft 69, dynamic impact spare 2 one ends coordinate with cam 70 grades, the other end is connected with impact head 1 grade, dynamic impact spare 2 arranges the anti-other mechanism 31 of breaking off with the fingers and thumb with impact head 1 junction, prevent that breaking other mechanism 31 off with the fingers and thumb is set to rotational structure, rotational structure is set to oscillating bearing 71, also can be set to steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc.

rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, the two ends of impacting guide 8 arrange impact head 1, guiding impulse member and impact head 1 are the integral type structure, rolling element 16, rolling element support member 15, impact guide 8 grades closely cooperate and make rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, impact head 1 rolling friction under the support of impacting guide 8 grades moves back and forth, make and impact guide 81 rolling friction reciprocating motions such as impact head such as support such as grades.

Reciprocating impact section 3 is arranged at lifting unit 4, and lifting unit 4 grades are arranged on fuselage 6, and fuselage 6 bottoms are provided with running part 5 etc.

69 rotations of the drive cam shaft such as power source spare 72, camshaft 69 band moving cam 70 rotations, cam 70 drives dynamic impact spare 2 and moves back and forth, making dynamic impact spare 2 drive impact head 1 impacts, the anti-rotational structure of breaking other mechanism 31 off with the fingers and thumb and rolling guide apparatus 14 etc. are used in conjunction with, other power is broken in the isolation reaction off with the fingers and thumb, the reaction that impact head 1 impacts rib or crag is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14 etc., the impact direction of rolling guide apparatus 14 impact heads such as righting such as grade 1, prevent that crank impulse drive means 17 grades from being impacted the damage that other power is broken in reaction off with the fingers and thumb, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact, lifting unit 4 is adjusted the working depth of reciprocating impact section 3, realize the impact digging of differing heights.

Crank impulse drive means 17 also can adopt crank-link mechanism, slider-crank mechanism etc.

Dynamic impact spare 2 also can adopt Split type structure etc. with impact head 1.

Impact guide 8 and also can adopt Split connection structure etc. with impact head 1.

Power source spare 72 is hydraulic motor, also can adopt motor, air motor etc.

Described fuselage 6 also can comprise frame, control device, drag cable device, atomization mechanism, breaker, water injector and/or cooling system etc. as required.

The 5th step: on impact guide 8, impact head 1 is set;

The 6th step: dynamic impact spare 2 is connected or split with impact head 1;

The 7th step: the anti-other mechanism 31 of breaking off with the fingers and thumb is set in the one or both ends of dynamic impact spare 2, to prevent breaking off with the fingers and thumb other mechanism 31 and be set to rotational structure 36 or Split type structure, the anti-rotational structure 36 of breaking other mechanism 31 off with the fingers and thumb will be set to oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc.;

The 8th step: will prevent that rotational structure 36 or Split type structure and the rolling guide apparatus 14 etc. of breaking other mechanism 31 off with the fingers and thumb are used in conjunction with, and make the rotation such as oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type or the reaction of Split type structure split shock isolation of rotational structure 36 break other power off with the fingers and thumb;

The 9th step: make dynamic impact spare 2 drive impact head 1 and impact, the reaction that impact head 1 impact rib or crag etc. produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, thereby prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. from being impacted the damage that other power is broken in reaction off with the fingers and thumb

The tenth step: rolling guide apparatus 14 and crank impulse drive means or the combinations such as hydraulic shock drive unit or air pressure impulse drive means are arranged at lifting unit 4;

The 11 step: lifting unit 4 grades are arranged on fuselage 6, in fuselage 6 bottoms, running parts 5 etc. are installed;

The 12 step: running part 5 drives fuselage 6 walkings and realizes the two-way continuous digging of reciprocating impact.

Embodiment 39

as shown in Figure 75 to Figure 77, digger is cut in a kind of two-way punching, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14, impact head 1 etc., impulse drive means 7 comprises crank impulse drive means 17, crank impulse drive means 17 comprises power source spare 72, transmission mechanism 73, crank-link mechanism etc., crank-link mechanism comprises crank 74, dynamic impact spare 2, power source spare 72 and transmission mechanism 73 etc., the power of power source spare 72 is delivered to crank-link mechanism through transmission mechanism 73 grades, dynamic impact spare 2 one ends are connected with crank 74 grades, the other end is connected with impact head 1 grade, dynamic impact spare 2 two ends arrange the anti-other mechanism 31 of breaking off with the fingers and thumb, prevent that breaking other mechanism 31 off with the fingers and thumb is set to rotational structure, rotational structure is set to the bulb buckle-groove type, also can be set to oscillating bearing 71, steering union joint, rzeppa joint, candan universal joint or arc buckle-groove type etc.

rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 grades are arranged at rolling element support member 15 and impact between guide 8, the two ends of impacting guide 8 arrange impact head 1, guiding impulse member and impact head 1 are Split connection structure, rolling element 16, rolling element support member 15, impact guide 8 grades closely cooperate and make rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, impact head 1 rolling friction under the support of impacting guide 8 grades moves back and forth, make and impact guide 81 rolling friction reciprocating motions such as impact head such as support such as grades.

power source spare 72 drives 2 reciprocating motions such as grade of dynamic impact spare, making dynamic impact spare 2 drive impact head 1 impacts, the anti-rotational structure of breaking other mechanism 31 off with the fingers and thumb and rolling guide apparatus 14 etc. are used in conjunction with, other power is broken in the isolation reaction off with the fingers and thumb, the reaction that impact head 1 impacts rib or crag is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14 etc., the impact direction of rolling guide apparatus 14 impact heads such as righting such as grade 1, prevent that crank impulse drive means 17 grades from being impacted the damage that other power is broken in reaction off with the fingers and thumb, 6 walkings of the drive fuselages such as running part 5 realize the continuous digging of reciprocating impact, lifting unit 4 grades are adjusted the working depth of reciprocating impact section 3, realize the impact digging of differing heights.

Crank impulse drive means 17 also can adopt crank cam mechanism, slider-crank mechanism etc.

Impact guide 8 and also can adopt integral structure etc. with impact head 1.

Power source spare 72 is hydraulic motor, also can adopt motor, air motor etc.

Embodiment 40

as shown in Figure 78 to Figure 79, digger is cut in a kind of two-way punching, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14, impact head 1 etc., impulse drive means 7 comprises hydraulic shock drive unit etc., the hydraulic shock drive unit comprises dynamic impact spare 2, plug hammer 75, hydraulic cylinder 50 etc., hydraulic cylinder 50 is connected with the casing of reciprocating impact section 3 or is integral type, plug hammer 75 is arranged in hydraulic cylinder 50, dynamic impact spare 2 one ends are hammered 75 splits into shape or are connected with plug, the other end and impact head 1 split, dynamic impact spare 2 one ends arrange the anti-other mechanism 31 of breaking off with the fingers and thumb, prevent that breaking other mechanism 31 off with the fingers and thumb is set to Split type structure.

rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 grades are arranged at rolling element support member 15 and impact between guide 8, the two ends of impacting guide 8 arrange impact head 1, guiding impulse members etc. are Split connection structure with impact head 1, rolling element 16, rolling element support member 15, impact guide 8 grades closely cooperate and make rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, impact head 1 rolling friction under the support of impacting guide 8 grades moves back and forth, make and impact guide 81 rolling friction reciprocating motions such as impact head such as support such as grades.

Plug hammer 75 drives dynamic impact spare 2, making dynamic impact spare 2 grades drive impact head 1 impacts, the anti-Split type structure of breaking other mechanism 31 off with the fingers and thumb and rolling guide apparatus 14 etc. are used in conjunction with, other power is broken in split isolation reaction off with the fingers and thumb, the reaction that impact head 1 impacts rib or crag is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, prevent that hydraulic shock drive unit etc. from being impacted the damage that other power is broken in reaction off with the fingers and thumb, 6 walkings of the drive fuselages such as running part 5 realize the continuous digging of reciprocating impact, lifting unit 4 grades are adjusted the working depth of reciprocating impact section 3, realize the impact digging of differing heights.

Impulse drive means 7 also can be crank impulse drive means or air pressure impulse drive means etc.

Dynamic impact spare 2 also can adopt syndeton etc. with impact head 1.

Impact guide 8 and also can adopt integral structure etc. with impact head 1.

Embodiment 41

As shown in Figure 80 to Figure 81, digger is cut in a kind of two-way punching, comprises lifting unit 4, reciprocating impact section 3, fuselage 6, running part 5 etc., and reciprocating impact section 3 grades are arranged on lifting unit 4 front portions, and lifting unit 4 grades are arranged on fuselage 6, and running part 5 grades are arranged on fuselage 6 bottoms.

lifting unit 4 comprises securing supports 76 and cushions support member 77 etc., on securing supports 76 and buffering support member 77, structure buffer-oriented device 78 is set, structure buffer-oriented device 78 comprises buffer-oriented spare 79, bolster 80 etc., bolster 80 grades are arranged between securing supports 76 and buffering support member 77, buffer-oriented spare 79 grades are arranged on securing supports 76 and cushion on support member 77, when impact reactive force is applied on buffering support member 77 and securing supports 76, bolster 80 reaction forces such as impact-absorbing such as distortion such as grade, buffer-oriented spare 79 grades are namely controlled the buffering direction makes buffering be the reciprocating linear buffering, non-directional waving when preventing bolster 80 impact-absorbing reaction force.

Reciprocating impact section 3 comprises supporting box 30 or impacts support 87 etc., fuselage 6 comprises frame etc., buffer-oriented spare 79 and the split settings such as securing supports 76, buffering support member 77, supporting box 30, impact support 87 or frame, or buffer-oriented spare 79 and securing supports 76, buffering support member 77, supporting box 30, to impact support 87 or frame etc. be integral type, and running part 5 grades drive fuselages 6 and walk.

Securing supports 76 also can be arranged on fuselage 6 with buffering support member 77 or reciprocating impact section 3 is first-class.

Bolster 80 is polyurethane material, can be also rubber, spring, cork, elastic bellows elastomeric material.

It is first-class with reciprocating impact section 3 that structure buffer-oriented device 78 also can be arranged on fuselage 6 and lifting unit 4 or lifting unit 4.

Bolster 80 also can be arranged between lifting unit 4 and fuselage 6 or be arranged at lifting unit 4 and reciprocating impact section 3 between etc.

Buffer-oriented spare 79 also can be arranged on lifting unit 4 or is arranged on reciprocating impact section 3 or is arranged on fuselage 6.

The first step: lifting unit 4, reciprocating impact section 3, fuselage 6, running part 5 etc. are set;

Second step: reciprocating impact section 3 is arranged on lifting unit 4 front portions, lifting unit 4 is arranged on fuselage 6, running part 5 is arranged on fuselage 6 bottoms;

The 3rd step: securing supports 76, buffering support member 77 etc. are set on lifting unit 4 or reciprocating impact section 3 or fuselage 6;

The 4th step: bolster 80, buffer-oriented spare 79 etc. are set, be arranged at bolster 80 between securing supports 76 and buffering support member 77 or be arranged between lifting unit 4 and fuselage 6 or be arranged at lifting unit 4 with reciprocating impact section 3 between, be arranged on buffer-oriented spare 79 on securing supports 76 and buffering support member 77 or be arranged on lifting unit 4 and fuselage 6 or be arranged at lifting unit 4 and reciprocating impact section 3 on;

The 5th step: make dynamic impact spare 2 drive impact head 1 and impact, make impact reactive force be applied on buffering support member 77 and securing supports 76 or be applied on lifting unit 4 and fuselage 6 or be applied in lifting unit 4 and reciprocating impact section 3, bolster 80 distortion impact-absorbing reaction forces, buffer-oriented spare 79 is namely controlled the buffering direction makes buffering be reciprocating linear buffering, non-directional waving when preventing bolster 80 impact-absorbing reaction force;

Embodiment 42

as shown in Figure 82 to Figure 83, digger is cut in a kind of two-way punching, comprise lifting unit 4, reciprocating impact section 3, fuselage 6, running part 5 etc., lifting unit 4 or reciprocating impact section 3 or fuselage 6 comprise securing supports 76, buffering support member 77 etc., securing supports 76 or buffering support member 77 comprise buffer-oriented spare 79 etc., securing supports 76 or buffering support member 77 comprise buffer-oriented cover 81 etc., buffering support member 77 arranges buffer-oriented cover 81 when securing supports 76 arranges buffer-oriented spare 79, maybe securing supports 76 arranges buffer-oriented cover 81 when buffering support member 77 arranges buffer-oriented spare 79, comprise guide ledges 82 etc. on buffer-oriented spare 79, buffer-oriented cover 81 is fastened on guide ledges 82 outsides, guide ledges 82 bossing both sides all arrange bolster 80 etc., the support buffer-orienteds such as buffer-oriented spare 79 cover 81 reciprocatingly slides along buffer-oriented spare 79 isoline, buffer-oriented spare 79, bolster 80 forms two-way guide frame buffer with buffer-oriented cover 81 grades.

dynamic impact spare 2 grades drive impact head 1 and impact, the impact reaction is broken other power off with the fingers and thumb and is applied on buffer-oriented cover 81, buffer-oriented cover 81 grades reciprocatingly slide along buffer-oriented spare 79, promote bolster 80 reaction forces such as impact-absorbing such as grade, the two ends of impacting guide 8 arrange impact head 1, when fuselage 6 is walked forward, the impact reactive force of bolster 80 heads such as impact-absorbing such as grade 1 of guide ledges 82 front portions, when fuselage 6 retreats, the impact reactive force of bolster 80 heads such as impact-absorbing such as grade 1 at boss rear portion, buffer-oriented spare 79, buffer-oriented cover 81, bolster 80 grades match impact-absorbing head 1 impact reactive force and to control the buffering direction be the reciprocating linear buffering, buffer-oriented cover 81 applying buffer-oriented spare 79 relative linear slide such as grade, prevent lifting unit 4 and impulse drive means 7, non-directional the rocking such as rolling guide apparatus 14, the impact direction of stable impact 1 grade, buffer-oriented cover 81 is telescopic or buckle-groove type etc.

The corresponding claim 17 of method.

Embodiment 43

As shown in Figure 84 to Figure 85, digger is cut in a kind of two-way punching, comprises lifting unit 4, reciprocating impact section 3, fuselage 6, running part 5 etc., and reciprocating impact section 3 grades are arranged on lifting unit 4 front portions, and lifting unit 4 grades are arranged on fuselage 6, and running part 5 grades are arranged on fuselage 6 bottoms.

fuselage 6 comprises buffer-oriented spare 79, buffer-oriented cover 81 etc., buffer-oriented spare 79 is arranged on fuselage 6 or with fuselage 6 and is integral type, buffer-oriented spare 79 is provided with guide ledges 82, buffer-oriented cover 81 is fastened on guide ledges 82 outsides, guide ledges 82 bossing both sides all arrange bolster 80, buffer-oriented spare 79 grades support buffer-oriented cover 81 and slide along buffer-oriented spare 79 linear reciprocation, buffer-oriented spare 79, bolster 80 forms two-way guide frame buffer with buffer-oriented cover 81 grades, lifting unit 4 grades are arranged on two-way guide frame buffer, dynamic impact spare 2 grades drive impact head 1 and impact, the impact reaction is broken other power off with the fingers and thumb and is applied on buffer-oriented cover 81, buffer-oriented cover 81 reciprocatingly slides along buffer-oriented spare 79, promote bolster 80 reaction forces such as impact-absorbing such as grade, the two ends of impacting guide 8 arrange impact head 1, when fuselage 6 is walked forward, the impact reactive force of the bolster 80 impact-absorbing heads 1 of guide ledges 82 front portions, when fuselage 6 retreats, the impact reactive force of the bolster 80 impact-absorbing heads 1 at boss rear portion, buffer-oriented spare 79, buffer-oriented cover 81, bolster 80 grades match impact-absorbing head 1 impact reactive force and to control the buffering direction be the reciprocating linear buffering, buffer-oriented cover 81 applying buffer-oriented spare 79 relative linear slide such as grade, prevent lifting unit 4 and impulse drive means 7, non-directional the rocking such as rolling guide apparatus 14, the impact direction of stable impact 1, buffer-oriented cover 81 is telescopic.

The first step: securing supports 76, buffering support member 77 etc. are set in lifting unit 4 or reciprocating impact section 3 or fuselage 6;

Second step: on securing supports 76 or buffering support member 77, buffer-oriented spare 79 etc. is set;

The 3rd step: on securing supports 76 or buffering support member 77, buffer-oriented cover 81 etc. is set;

The 4th step: buffering support member 77 arranges buffer-oriented cover 81 when securing supports 76 arranges buffer-oriented spare 79, and maybe securing supports 76 arranges buffer-oriented and overlaps 81 when buffering support member 77 arranges buffer-oriented spare 79.

The 5th step: be provided with guide ledges 82 on buffer-oriented spare 79, the buffer-oriented cover 81 that fastens with buffer-oriented spare 79 is set, buffer-oriented cover 81 is fastened on guide ledges 82 outsides, and guide ledges 82 bossing both sides all arrange bolster 80;

The 6th step: buffer-oriented spare 79, bolster 80 and buffer-oriented cover 81 etc. are coordinated the two-way guide frame pooling feature of formation;

The 7th step: the support buffer-oriented cover 81 of buffer-oriented spare 79 is slided along buffer-oriented spare 79 linear reciprocation,

The 8th step: make dynamic impact spare 2 drive impact head 1 and impact, the impact reaction is broken other power off with the fingers and thumb and is applied on buffer-oriented cover 81, and buffer-oriented cover 81 reciprocatingly slides along buffer-oriented spare 79, promotes bolster 80 impact-absorbing reaction forces;

The 9th step: two-way guide frame buffer is arranged at fuselage 6 or is arranged at lifting unit 4 or is arranged at reciprocating impact section 3 or is arranged on lifting unit 4 and fuselage 6 or is arranged in lifting unit 4 and reciprocating impact section 3;

The tenth step: impact head 1 is arranged at the two ends of impacting guide 8, when fuselage 6 is walked forward, the impact reactive force of the bolster 80 impact-absorbing heads 1 of guide ledges 82 front portions;

The 11 step: when fuselage 6 is retreated, the impact reactive force of the bolster 80 impact-absorbing heads 1 at boss rear portion, make the buffer-oriented cover 81 relative linear slide of applying buffer-oriented spare 79, making the impact reactive force of the impact-absorbing heads 1 that match such as buffer-oriented spare 79, buffer-oriented cover 81, bolster 80 and controlling the buffering direction is the reciprocating linear buffering, prevent non-directional the rocking such as lifting unit 4 and impulse drive means 7, rolling guide apparatus 14, the impact direction of stable impact 1.

Embodiment 44

As shown in Figure 84, Figure 86, digger is cut in a kind of two-way punching, comprises lifting unit 4, reciprocating impact section 3, fuselage 6, running part 5 etc., and reciprocating impact section 3 grades are arranged on lifting unit 4 front portions, and lifting unit 4 grades are arranged on fuselage 6, and running part 5 grades are arranged on fuselage 6 bottoms.

Fuselage 6 comprises buffer-oriented spare 79, buffer-oriented cover 81 etc., and buffer-oriented cover 81 is buckle-groove type.

All the other are with embodiment 43.

Embodiment 45

as shown in Figure 87, digger is cut in a kind of two-way punching, securing supports 76, buffering support member 77 comprises backing stop structure 83 grades or buffer-oriented spare 79, buffer-oriented cover 81 comprises backing stop structure 83 etc., backing stop structure 83 comprises retaining spare etc., prevent from securing supports 76 and buffering support member 77 grade is relative coming off when reciprocatingly sliding or prevent that with retaining spare buffer-oriented spare 79 and buffer-oriented from overlapping 81 etc. and coming off when relatively reciprocatingly sliding with retaining spare, with retaining spare and securing supports 76, 77 splits such as grade of buffering support member arrange or with retaining spare and buffer-oriented spare 79, buffer-oriented cover 81 split settings such as grade or retaining spare and securing supports 76 etc. are set to integral type or retaining spare and buffering support member 77 etc. are set to integral type or retaining spare and buffer-oriented spare 79 etc. are set to integral type or retaining spare and buffer-oriented cover 81 etc. are set to integral type, running part 5 grades drive fuselage 6 walkings.

The first step: backing stop structure 83 is being set on securing supports 76 and buffering support member 77 or on buffer-oriented spare 79 and buffer-oriented cover 81, backing stop structure 83 is being set,

Second step: on backing stop structure 83, retaining spare is set, retaining spare prevents from securing supports 76 and buffering support member 77 is relative coming off when reciprocatingly sliding or prevents that with retaining spare buffer-oriented spare 79 and buffer-oriented from overlapping 81 and coming off when relatively reciprocatingly sliding;

All the other are with embodiment 43.

Embodiment 46

As shown in Figure 88 to Figure 90, digger is cut in a kind of two-way punching, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 is crank impulse drive means 17, and crank impulse drive means 17 comprises dynamic impact spare 2 etc.

rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, on impact guide 8, impact head 1 is set, rolling element 16, rolling element support member 15, impact guide 8 grades closely cooperate and make rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, dynamic impact spare 2 grades are connected or split with impact head 1, impact head 1 is under the driving of dynamic impact spare 2 grades, impact head 1 rolling friction under the support of impacting guide 8 grades moves back and forth, impact head 1 is that integral type or split are connected with impacting guide 8 grades, dynamic impact spare 2 grades drive impact head 1 and impact, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14 etc.

Rolling guide apparatus 14 is arranged at lifting unit 4 with 17 combinations of crank impulse drive means, and lifting unit 4 is arranged on fuselage 6, and fuselage 6 bottoms are provided with running part 5 etc.

Reciprocating impact section 3 also comprises rotating power source part 72, rotary impact driving member etc., and rotating power source part 72 adopts motor, and motor is arranged on lifting unit 4.

lifting unit 4 comprises securing supports 76, buffering support member 77 etc., between the securing supports 76 of lifting unit 4 and buffering support member 77, buffer etc. is set, buffer comprises rotary power buffer 84 or structure buffer-oriented device 78 etc., rotary power buffer 84 is arranged between rotating power source part 72 and rotary impact driving member, rotary power buffer 84 comprises sliding stroke hub splines buffer 85 etc., sliding stroke hub splines buffer 85 comprises splined shaft and spline housing etc., between sliding splined shaft and spline housing, the sliding stroke section is set, the sliding stroke section impact-absorbing reaction force that reciprocatingly slides when being subject to impacting.

structure buffer-oriented device 78 comprises bolster 80, buffer-oriented spare 79 etc., bolster 80 is arranged between securing supports 76 and buffering support member 77, buffer-oriented spare 79 grades are arranged on securing supports 76 and cushion on support member 77, when passing through bolster 80 reaction force such as impact-absorbing such as grade, structure buffer-oriented device 78 controls the buffering directions with buffer-oriented spare 79 grades, structure buffer-oriented device 78 coordinates the impact reactive force to reciprocating impact section 3 to be absorbed buffering and to buffering direction guiding with sliding stroke hub splines buffer 85 grades, prevent from damaging rotating power source part 72 because cushioning non-directional waving, lifting unit 4 and fuselage 6 etc., guarantee that the impact direction of impact head 1 is towards thing to be adopted, 6 walkings of the drive fuselages such as running part 5 realize the continuous digging of reciprocating impact.

Impulse drive means 7 can be also hydraulic shock drive unit or air pressure impulse drive means etc.

Rotating power source part 72 also can adopt hydraulic motor or air motor etc.

Buffer also can be arranged between fuselage 6 and lifting unit 4 or lifting unit 4 and reciprocating impact section 3 between.

Bolster 80 also can be arranged between fuselage 6 and lifting unit 4 or lifting unit 4 and reciprocating impact section 3 between.

Buffer-oriented spare 79 also can be arranged in fuselage 6 and reciprocating impact section 3 or be arranged in lifting unit 4 and reciprocating impact section 3.

The 3rd step: dynamic impact spare 2 etc. is set in impulse drive means 7;

The 5th step: rolling element 16, rolling element support member 15, impact guide 8 etc. are closely cooperated makes rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, and impact head 1 rolling friction under the support of impacting guide 8 is moved back and forth;

The 6th step: on impact guide 8, impact head 1 is set, dynamic impact spare 2 is connected or split with impact head 1, make dynamic impact spare 2 drive impact head 1 and impact, the reaction that impact head 1 impact rib or crag etc. produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14;

The 7th step: rotating power source part motor, hydraulic motor or the air motor etc. of reciprocating impact section 3 are arranged on lifting unit 4 or are arranged on fuselage 6,

The 8th step: lifting unit 4 is set to securing supports 76, buffering support member 77 etc.;

The 9th step: with rotary power buffer 84 or structure buffer-oriented device 78 on fuselage 6 and lifting unit 4 or on the securing supports 76 that is arranged on lifting unit 4 and buffering support member 77 or be arranged in lifting unit 4 and reciprocating impact section 3;

The tenth step: between rotating power source part and rotary impact driving member or on the rotary impact driving member or in lifting unit 4 and reciprocating impact section 3, rotary power buffer 84 is being set;

the 11 step: between the splined shaft of sliding stroke hub splines buffer 85 and spline housing, the sliding stroke section is set, the sliding stroke section impact-absorbing reaction force that reciprocatingly slides when being subject to impacting, or drive pulley is fixed on securing supports 76, drive pulley and motor, the driving shaft of hydraulic motor or air motor connects, driven pulley is arranged on buffering support member 77, belt is arranged on drive pulley and driven pulley, driven pulley is with the motion that is hit of buffering support member 77, belt impact-absorbing reaction force, the belt buffer prevents motor, hydraulic motor or air motor etc. are impaired,

the 12 step: between fuselage 6 and reciprocating impact section 3, bolster 80 is set or at securing supports 76 and cushion and bolster 80 is being set between support member 77 or between lifting unit 4 and reciprocating impact section 3, bolster 80 is being set, buffer-oriented spare 79 is arranged in fuselage 6 and reciprocating impact section 3 or buffer-oriented spare 79 is arranged on securing supports 76 and buffering support member 77 or buffer-oriented spare 79 is arranged in lifting unit 4 and reciprocating impact section 3, control the buffering direction with buffer-oriented spare 79 when making structure buffer-oriented device 78 by bolster 80 impact-absorbing reaction force,

The 13 step: structure buffer-oriented device 78 and sliding stroke hub splines buffer 85 or coordinates impact reactive force to reciprocating impact section 3 to be absorbed to cushion and lead to cushioning direction with belt buffer etc., prevent impact reactive force damage rotating power source part, lifting unit 4 and fuselage 6 etc., guarantee that the impact direction of impact head 1 is towards thing to be adopted;

The 14 step: rolling guide apparatus 14 and impulse drive means 7 are arranged at lifting unit 4;

The 15 step: lifting unit 4 grades are arranged on fuselage 6, in fuselage 6 bottoms, running parts 5 etc. are installed; Running part 5 drives fuselage 6 walkings and realizes the two-way continuous digging of reciprocating impact.

Embodiment 47

As shown in Figure 91 to Figure 93, digger is cut in a kind of two-way punching, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 is crank impulse drive means 17, and crank impulse drive means 17 comprises dynamic impact spare 2 etc.

rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, on impact guide 8, impact head 1 is set, rolling element 16, rolling element support member 15, impact guide 8 grades closely cooperate and make rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, dynamic impact spare 2 grades are connected or split with impact head 1, impact head 1 is under the driving of dynamic impact spare 2 grades, impact head 1 rolling friction under the support of impacting guide 8 grades moves back and forth, impact head 1 is that integral type or split are connected with impacting guide 8 grades, dynamic impact spare 2 grades drive impact head 1 and impact, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14

Reciprocating impact section 3 also comprises rotating power source part 72, rotary impact driving member etc., and rotating power source part 72 adopts hydraulic motor, and hydraulic motor is arranged on lifting unit 4.

lifting unit 4 comprises securing supports 76, buffering support member 77 etc., between the securing supports 76 of lifting unit 4 and buffering support member 77, buffer is set, buffer comprises rotary power buffer 84 or structure buffer-oriented device 78 etc., rotary power buffer 84 is arranged at the rotary impact driving member, rotary power buffer 84 is the belt buffer, the belt buffer comprises drive pulley, driven pulley, belt etc., drive pulley is fixed on securing supports 76, drive pulley is connected with the driving shaft of hydraulic motor, driven pulley is arranged on buffering support member 77, belt is arranged on drive pulley and driven pulley, driven pulley is with the motion that is hit of buffering support member 77, belt impact-absorbing reaction force, the belt buffer prevents that hydraulic motor is impaired.

structure buffer-oriented device 78 comprises bolster 80, buffer-oriented spare 79 etc., bolster 80 is arranged between securing supports 76 and buffering support member 77, buffer-oriented spare 79 is arranged on securing supports 76 and cushions on support member 77, when passing through bolster 80 impact-absorbing reaction force, structure buffer-oriented device 78 grades control the buffering directions with buffer-oriented spare 79 grades, structure buffer-oriented device 78 and belt buffer etc. coordinate the impact reactive force to reciprocating impact section 3 to be absorbed buffering and to buffering direction guiding, prevent from damaging rotating power source part 72 because cushioning non-directional waving, lifting unit 4 and fuselage 6, guarantee that the impact direction of impact head 1 is towards thing to be adopted, 6 walkings of the drive fuselages such as running part 5 realize the continuous digging of reciprocating impact.

Rotating power source part 72 also can adopt motor or air motor etc.

Buffer be arranged between fuselage 6 and lifting unit 4 or rise lifting unit 4 and reciprocating impact section 3 between.

Bolster 80 be arranged between fuselage 6 and lifting unit 4 or lifting unit 4 and reciprocating impact section 3 between.

Buffer-oriented spare 79 is arranged in fuselage 6 and reciprocating impact section 3 or is arranged in lifting unit 4 and reciprocating impact section 3.

Embodiment 48

As shown in Figure 94 to Figure 95, digger is cut in a kind of two-way punching, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 comprises the hydraulic shock drive unit, and the hydraulic shock drive unit comprises dynamic impact spare 2 etc.

rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 grades are arranged at rolling element support member 15 and impact between guide 8, impact on guide 8 impact head 1 etc. is set, dynamic impact spare 2 grades are connected with impact head 1, rolling element 16, rolling element support member 15, impacting tight fastening the such as guide 8 grades makes rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, control the impact direction that impacts guide 8 by rolling friction, impact head 1 grade is integral type with impacting guide 8, impact head 1 rolling friction under the support of impacting guide 8 grades moves back and forth, dynamic impact spare 2 grades drive impact head 1 and impact, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14 etc., prevent that the hydraulic shock drive unit from being impacted the damage that other power is broken in reaction off with the fingers and thumb.

Rolling guide apparatus 14 is arranged at lifting unit 4 with the hydraulic shock combination of drive means, and lifting unit 4 grades are arranged on fuselage 6, and fuselage 6 bottoms are provided with running part 5 etc.

lifting unit 4 comprises rocking arm etc., rocking arm is the parallelogram rocking arm, the parallelogram rocking arm comprises master rocker 107 and secondary-rocker 86 etc., reciprocating impact section 3 also comprises supporting box 30 etc., one end of master rocker 107 and the hinged other end of fuselage 6 and supporting box 30 are hinged, one end of secondary-rocker 86 and the hinged other end of fuselage 6 and supporting box 30 are hinged, master rocker 107 supports reciprocating impact section 3, master rocker 107 and secondary-rocker 86 match and adjust digging direction and/or the position of impact head 1, the next percussion action of assurance impact head 1 is applied to be treated on the digging thing, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact.

Impulse drive means 7 can be also crank impulse drive means or air pressure impulse drive means etc.

Impact head 1 also can be connected for split with impact guide 8.

Dynamic impact spare 2 also can be Split type structure with impact head 1.

Supporting box 30 can be also to impact support 87.

The 5th step: make rolling element 16 support impact guide 8 by rolling friction the tight fastenings such as rolling element 16, rolling element support member 15, impact guide 8 and move back and forth, control the impact direction of impact guide 8 by rolling friction;

The 6th step: impact head 1 is arranged at impacts guide 8 two ends, impact head 1 rolling friction under the support of impacting guide 8 grades is moved back and forth;

The 8th step: make dynamic impact spare 2 drive impact head 1 and impact, impact head 1 impacts reaction that rib or crag produce to be broken other power off with the fingers and thumb and namely imposes on rolling guide apparatus 14, thereby prevents that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. from being impacted the damage that other power is broken in reaction off with the fingers and thumb;

The 9th step: lifting unit 4 is set to rocking arm, and rocking arm is the parallelogram rocking arm, and the parallelogram rocking arm is provided with master rocker 107 and secondary-rocker 86 etc.;

The tenth step: supporting box 30 is set in reciprocating impact section 3 or impacts support 87 etc., one end of master rocker 107 and the hinged other end of fuselage 6 and supporting box 30 or impact support 87 are hinged, and an end of secondary-rocker 86 and the hinged other end of fuselage 6 and supporting box 30 or impact support 87 are hinged;

The 11 step: support reciprocating impact section 3 with master rocker 107, master rocker 107 and secondary-rocker 86 are matched adjust digging direction and/or the position of impact head 1, the next percussion action of assurance impact head 1 is applied to be treated on the digging thing, and running part 5 drives fuselages 6 walkings and realizes the continuous digging of reciprocating impact.

The 12 step: rolling guide is arranged at lifting unit 4 to dress arm 14 and crank impulse drive means or the combinations such as hydraulic shock drive unit or air pressure impulse drive means;

The 13 step: lifting unit 4 grades are arranged on fuselage 6, in fuselage 6 bottoms, running parts 5 etc. are installed; Running part 5 drives fuselage 6 walkings and realizes two-way continuous coal mining.

Embodiment 49

As shown in Figure 95 to Figure 96, digger is cut in a kind of two-way punching, comprises fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc.

lifting unit 4 comprises rocking arm etc., rocking arm is the parallelogram rocking arm, the parallelogram rocking arm comprises master rocker 107 and secondary-rocker 86 etc., reciprocating impact section 3 also comprises impact support 87, one end of master rocker 107 and the hinged other end of fuselage 6 are hinged with impact support 87, one end of secondary-rocker 86 and the hinged other end of fuselage 6 are hinged with impact support 87, master rocker 107 supports reciprocating impact section 3, master rocker 107 and secondary-rocker 86 match and adjust digging direction and/or the position of impact head 1, secondary-rocker 86 supplemental support are impacted support 87, the next percussion action of assurance impact head 1 is applied to be treated on the digging thing, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact.

Impacting support 87 can be also supporting box 30.

All the other are with embodiment 48.

Embodiment 50

as shown in Figure 97 to Figure 99, digger is cut in a kind of two-way punching of implementing said method, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 comprises motive power spare 22, dynamic impact spare 2 etc., rolling guide apparatus 14 comprises rolling element support member 15, impact guide 8, rolling element 16 etc., rolling element 16 comprises roller 88 etc., roller 88 is arranged between motive power spare 22 and dynamic impact spare 2, roller 88 comprises roller shaft 89, roller shaft 89 is fixed in dynamic impact spare 2, roller 88 applying motive power spares 22 roll, prevent dynamic impact spare 2 and 22 frictions such as applying such as grades of motive power spare, reduce the wearing and tearing of impulse drive means 7 grades.

Roller 88 also can be arranged on rolling element support member 15 and impacts between guide 8 or be arranged on simultaneously between motive power spare 22 and dynamic impact spare 2 and be arranged on rolling element support member 15 and impact between guide 8.

Roller shaft 89 also can be fixed in motive power spare 22 etc.

The 3rd step: motive power spare 22, dynamic impact spare 2 etc. are set on impulse drive means 7;

The 4th step: rolling element support member 15 is set on rolling guide apparatus 14, impacts guide 8 etc.;

The 5th step: roller 88 is being set between motive power spare 22 and dynamic impact spare 2 or between rolling element support member 15 and impact guide 8, roller 88 etc. is being set;

the 6th step: when roller shaft 89 is fixed in dynamic impact spare 2, roller 88 applying motive power spares 22 are rolled, when roller shaft 89 is fixed in motive power spare 22, roller 88 applying dynamic impact spares 2 are rolled, prevent dynamic impact spare 2 and the 22 applying frictions of motive power spare, reduce the wearing and tearing of impulse drive means 7 grades, or when roller shaft 89 is fixed in rolling element support member 15, roller 88 is fitted impact guide 8 rollings, when roller shaft 89 is fixed in impact guide 8, when roller 88 applying rolling element support members 15 roll, prevent rolling element support member 15 and impact guide 8 applying frictions.

Embodiment 51

as shown in Figure 100 to Figure 101, digger is cut in a kind of two-way punching, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 comprises motive power spare 22, dynamic impact spare 2 etc., rolling guide apparatus 14 comprises rolling element support member 15, impact guide 8, rolling element 16 etc., rolling element 16 comprises roller 88 etc., roller 88 is arranged on rolling element support member 15 and impacts between guide 8, roller 88 comprises roller shaft 89 etc., roller shaft 89 is fixed in rolling element support member 15, roller 88 is fitted and is impacted guide 8 rollings such as grade, prevent rolling element support member 15 and impact guide 8 frictions such as applying such as grades.

Roller shaft 89 also can be fixed in and impact guide 8 etc.

Embodiment 52

as shown in Figure 102 to Figure 104, digger is cut in a kind of two-way punching, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 comprises motive power spare 22, dynamic impact spare 2 etc., rolling guide apparatus 14 comprises rolling element support member 15, impact guide 8, rolling element 16 etc., rolling element 16 comprises roller 88 etc., roller 88 is arranged between motive power spare 22 and dynamic impact spare 2 and at rolling element support member 15 and impact between guide 8, roller 88 comprises roller shaft 89 etc., roller shaft 89 is fixed in motive power spare 22, roller 88 applying dynamic impact spares 2 roll, prevent dynamic impact spare 2 and 22 frictions such as applying such as grades of motive power spare, reduce the wearing and tearing of impulse drive means 7, roller shaft 89 is fixed in and impacts guide 8, roller 88 applying rolling element support members 15 roll, prevent rolling element support member 15 and impact guide 8 frictions such as applying such as grades.

Embodiment 53

As shown in Figure 105 to Figure 107, digger is cut in a kind of two-way punching of implementing said method, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., and impulse drive means 7 comprises motive power spare 22, dynamic impact spare 2 etc.

rolling guide apparatus 14 comprises rolling element support member 15, impact guide 8, rolling element 16 etc., rolling element 16 comprises roller 88, roller 88 is arranged between motive power spare 22 and dynamic impact spare 2 and at rolling element support member 15 and impact between guide 8, roller 88 comprises roller shaft 89, roller shaft 89 is fixed in motive power spare 22, roller 88 applying dynamic impact spare 2 rollings such as grade, prevent dynamic impact spare 2 and 22 frictions such as applying such as grades of motive power spare, reduce the wearing and tearing of impulse drive means 7 grades, roller shaft 89 is fixed in and impacts guide 8, roller 88 applying rolling element support member 15 rollings such as grade, prevent rolling element support member 15 and impact guide 8 frictions such as applying such as grades.

Projection, depression are made in the surface of described roller 88, and the shape of rolling element support member 15, dynamic impact spare 2 etc. and roller 88 contact surfaces is interlocked with the shape on roller 88 surfaces.

the 6th step: when roller shaft 89 is fixed in dynamic impact spare 2, roller 88 applying motive power spares 22 are rolled, when roller shaft 89 is fixed in motive power spare 22, roller 88 applying dynamic impact spares 2 are rolled, prevent dynamic impact spare 2 and the 22 applying frictions of motive power spare, reduce the wearing and tearing of impulse drive means 7 etc., when roller shaft 89 is fixed in rolling element support member 15, roller 88 is fitted support and impact guide 8 rollings, when roller shaft 89 is fixed in impact guide 8, roller 88 applying rolling element support members 15 are rolled, prevent rolling element support member 15 and impact guide 8 applying frictions,

The 7th step: projection, depression, V groove or shaped form etc. are made in the surface of roller 88, the shape that makes rolling element support member 15 or impact guide 8 etc. and roller 88 contact surfaces is interlocked with the shape on roller 88 surfaces, with roller 88, rolling element support member 15, to impact the motion of controlling impact guide 8, dynamic impact spare 2 etc. by rolling friction that closely cooperates such as guide 8 be straight reciprocating motion.

Embodiment 54

As shown in Figure 108, digger is cut in a kind of two-way punching, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., rolling guide apparatus 14 comprises rolling element support member 15, impacts guide 8, rolling element 16 etc., rolling element 16 comprises roller 88 etc., and the V groove is made on the surface of roller 88, and the shape of impact guide 8 grades and roller 88 contact surfaces is interlocked with the shape on roller 88 surfaces.

Embodiment 55

As shown in Figure 109, digger is cut in a kind of two-way punching, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., rolling guide apparatus 14 comprises rolling element support member 15, impacts guide 8, rolling element 16 etc., rolling element 16 comprises roller 88, and shaped form is made on the surface of roller 88, and the shape of rolling element support member 15 grades and roller 88 contact surfaces is interlocked with the shape on roller 88 surfaces.

Embodiment 56

as shown in Figure 110 to Figure 112, digger is cut in a kind of two-way punching of implementing said method, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., reciprocating impact section 3 also comprises supporting box 30 etc., impulse drive means 7 comprises crank impulse drive means 17, crank impulse drive means 17 comprises many bars of mulit-turning crankshaft beater mechanism, power output part etc., many bars of mulit-turning crankshaft beater mechanism comprises mulit-turning crankshaft 64, connecting rod 63 etc., mulit-turning crankshaft 64 comprises the concentric shaft part 65 of power, connection handle 66, eccentric shaft 67 etc., the concentric shaft part 65 of power, the splits such as connection handle 66 and eccentric shaft 67, power output part of concentric shaft part 65 1 ends of the power of mulit-turning crankshaft 64 and crank impulse drive means 17 etc. is connected, the other end of the concentric shaft part 65 of power arranges plural connection handle 66, eccentric shaft 67, the concentric shaft part 65 of the power of mulit-turning crankshaft 64 is arranged on supporting box 30, eccentric shaft 67 grades of mulit-turning crankshaft 64 and an end of connecting rod 63 are hinged, the other end of connecting rod 63 is connected with impact head 1, an eccentric shaft 67 drives more than one connecting rod 63 reciprocating impacts.

Rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impacts guide 8 etc., rolling element 16 grades are arranged at rolling element support member 15 and impact between guide 8, impact on guide 8 grades impact head 1 is set, dynamic impact spare 2 grades are connected with impact head 1, the combinations such as rolling guide apparatus 14 and crank impulse drive means 17 are arranged at lifting unit 4, lifting unit 4 grades are arranged on fuselage 6, and fuselage 6 bottoms are provided with running part 5 etc.

rolling element 16, rolling element support member 15, impact guide 8 grades closely cooperate and make rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, impact head 1 is integral type with impacting guide 8 grades, impact guide 8 grades and support impact head 1 rolling friction reciprocating motion, dynamic impact spare 2 grades drive impact head 1 and impact, the reaction that impact head 1 impacts rib or crag is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14 etc., rolling guide apparatus 14 grades are by the impact direction of rolling friction righting

impact head

1, 6 walkings of the drive fuselages such as running part 5 realize the continuous digging of reciprocating impact.

The concentric shaft part 65 of power, connection handle 66 and eccentric shaft 67 are integral type also the time.

The other end of connecting rod 63 and impact head 1 also can be split.

Dynamic impact spare 2 also can be split with impact head 1.

Impact head 1 also can be split with impact guide 8 and is connected.

The 3rd step: rolling element 16 be arranged at rolling element support member 15 and impact between guide 8, forming the rolling guide function with rolling element 16, rolling element support member 15, impact guide 8 etc.;

The 4th step: on impact guide 8, impact head 1 is set, dynamic impact spare 2 is connected or split with impact head 1;

The 5th step: make dynamic impact spare 2 drive impact head 1 and impact, make and impact guide 8 support impact head 1 rolling friction reciprocating motions, the reaction that impact head 1 impacts rib or crag etc. is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, rolling guide apparatus 14 is by the impact direction of rolling friction righting impact head 1, avoid sliding friction to damage guide

The 6th step: impulse drive means 7 is set to crank impulse drive means 7, many bars of mulit-turning crankshaft beater mechanism is set on crank impulse drive means 7, on mulit-turning crankshaft bar more than 64 beater mechanism, mulit-turning crankshaft 64, connecting rod 63 etc. are set, the concentric shaft part 65 of power, connection handle 66, eccentric shaft 67 etc. are set on mulit-turning crankshaft 64;

The 7th step: concentric shaft part 65 1 ends of power of mulit-turning crankshaft 64 are connected with the power output part of crank impulse drive means 7;

The 8th step: the other end of the concentric shaft part 65 of power is arranged plural connection handle 66, eccentric shaft 67 etc.;

The 9th step: the concentric shaft part 65 of the power of mulit-turning crankshaft 64 is arranged on supporting box 30 or impacts on support 87;

The tenth step: make the eccentric shaft 67 of mulit-turning crankshaft 64 hinged with an end of connecting rod 63, the other end of connecting rod 63 is connected or split with impact head 1, an eccentric shaft 67 drives more than one connecting rod 63 reciprocating impacts;

Embodiment 57

as shown in Figure 113 to Figure 115, digger is cut in a kind of two-way punching of implementing said method, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 is crank impulse drive means 17, crank impulse drive means 17 comprises dynamic impact spare 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 grades are arranged at rolling element support member 15 and impact between guide 8, impact on guide 8 impact head 1 is set, dynamic impact spare 2 grades are connected with impact head 1, crank impulse drive means 17 also comprises crank 74 assemblies, power part etc., rolling guide apparatus 14 is arranged at lifting unit 4 with the crank 74 assembly combinations of crank impulse drive means 17 grades, when the combinations such as crank 74 assemblies of rolling guide apparatus 14 and crank impulse drive means 17 are arranged on lifting unit 4 front portion, the power part of crank impulse drive means 17 etc. is arranged at lifting unit 4, lifting unit 4 grades are arranged on fuselage 6, fuselage 6 bottoms are provided with running part 5 etc., rolling element 16, rolling element support member 15, impact guide 8 grades closely cooperate and make rolling element 16 support 8 reciprocating motions of impact guide by rolling friction.

impact head 1 is integral type with impacting guide 8 grades, impact head 1 comprises the outer layered material of punching mechanism 90 and the interior layered material of punching mechanism 91, rushing in outer layered material mechanism 90 and punching layered material mechanism 91 is arranged in juxtaposition, rush outer layered material mechanism 90 and comprise the outer layered material tooth 92 of punching, rush the shape of outer layered material tooth 92 and/or be arranged with the outer coal that is beneficial to treating mining coal seam and rush, and be conducive to the coal that 91 punchings of layered material mechanism in punching fall is flowed out between the space that rushes outer layered material tooth 92, the interior layered material of punching mechanism 91 comprises layered material tooth 93 in punching, in punching layered material mechanism 91 match with the outer layered material of punching mechanism 90 realize impacting coal breakage and clearly face complete simultaneously, make fuselage 6 smoothly by mining continuously, impact head 1 rolling friction under the support of impacting guide 8 moves back and forth, dynamic impact spare 2 grades drive impact head 1 and impact, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14 etc., 6 walkings of the drive fuselages such as running part 5 realize the continuous digging of reciprocating impact.

Dynamic impact spare 2 also can be Split type structure with impact head 1.

Impact head 1 is connected for also can be split with impact guide 8.

The 4th step: rolling element 16 be arranged at rolling element support member 15 and impact between guide 8, forming the rolling guide function with rolling element 16, rolling element support member 15, impact guide 8 etc.; Rolling element 16, rolling element support member 15, impact guide 8 etc. are closely cooperated makes rolling element 16 support 8 reciprocating motions of impact guide by rolling friction;

The 5th step: on impact guide 8, impact head 1 is set, dynamic impact spare 2 is connected or split with impact head 1;

The 6th step: impact head 1 is set to rush in outer layered material mechanism 90 and punching layered material mechanism 91, rush outer layered material mechanism 90 and rush interior layered material mechanism 91 and be arranged in juxtaposition;

The 7th step: in the outer layered material of punching mechanism 90, the outer layered material tooth 92 of punching etc. is set, and is conducive to that the interior layered material of punching mechanism 91 is rushed the material that falls and flows out between the space that rushes outer layered material tooth 92;

The 8th step: arrange in layered material mechanism 91 in punching rush in layered material tooth 93 etc., make the shape and/or be arranged with of layered material tooth 93 in punching be beneficial to that internal layer material with wall to be mined or crag rushes and to internal layer rib or the clear face of crag, in punching, layered material mechanism 91 matches with the outer layered material of punching mechanism 90 and realizes impact blanking and discharging, makes fuselage 6 smooth in continuous digging;

The 9th goes on foot: make dynamic impact spare 2 drive impact heads 1 and impact, impact head 1 rolling friction under the support of impacting guide 8 is moved back and forth, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14,

The tenth step: crank assemblies or the combinations such as hydraulic shock drive unit 7 or air pressure impulse drive means 7 of rolling guide apparatus 14 and crank impulse drive means 7 are arranged at lifting unit 4;

The 11 step: lifting unit 4 grades are arranged on fuselage 6, in fuselage 6 bottoms, running parts 5 etc. are installed; Running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact.

Embodiment 58

as shown in Figure 116 to Figure 118, digger is cut in a kind of two-way punching of implementing said method, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 is crank impulse drive means 17, crank impulse drive means 17 comprises dynamic impact spare 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 grades are arranged at rolling element support member 15 and impact between guide 8, impact on guide 8 impact head 1 is set, dynamic impact spare 2 grades are connected or split with impact head 1, crank impulse drive means 17 also comprises crank 74 assemblies, power part etc., the combinations such as crank 74 assemblies of rolling guide apparatus 14 and crank impulse drive means 17 are arranged on lifting unit 4 front portions, the power part of crank impulse drive means 17 etc. is arranged at lifting unit 4, lifting unit 4 grades are arranged on fuselage 6, fuselage 6 bottoms are provided with running part 5 etc., rolling element 16, rolling element support member 15, impact guide 8 grades closely cooperate and make rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, impact head 1 is connected for split with impact guide 8.

impact head 1 comprises that ladder tooth punching cuts mechanism 94, ladder tooth punching is cut mechanism 94 and is comprised and rush braces 95, rush tooth 96 etc., rush tooth 96 be arranged on rush on braces 95 or with rush braces 95 and be integral type, rush tooth 96 and rush tooth 96 for multilayer, be provided with the tooth head on tooth 96 rushing, adjacent two-layer distance difference of rushing tooth 96 tooth heads, to treat that digging rib or crag are impacted into stepped, each stratum of stepped rib or crag produces the plural relative scope of freedom, stair-stepping rib or crag reduce greatly with respect to compressive stress and the structural strength of primary plane shape rib or crag, rib or crag are impacted into stepped rear every one deck and rush tooth 96 and again rationally utilize during digging two relative scope of freedoms of stepped rib or crag to impact blankings, greatly reduce impact resistance, avoid impact head 1 material that falls of adopting bulk to occur, reduce power consumption, improve target efficiency, impact head 1 rolling friction under the support of impacting guide 8 grades moves back and forth, dynamic impact spare 2 grades drive impact head 1 and impact, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14 etc., 6 walkings of the drive fuselages such as running part 5 realize the continuous digging of reciprocating impact.

The described braces 95 that rushes is arc, has improved the ability that braces 95 is hit of rushing.

Dynamic impact spare 2 also can be Split type structure with impact head 1.

Impact head 1 and impact guide 8 are for also can be integral type.

The 6th step: cut to arrange in mechanism in ladder tooth punching and rush braces, rush tooth etc.,

The 7th step: rush tooth and be set to multilayer and rush tooth, be provided with the tooth head on tooth rushing, make adjacent two-layer distance difference of rushing tooth tooth head, to treat that digging rib or crag are impacted into stepped, each stratum of stepped rib or crag produces the plural relative scope of freedom, stair-stepping rib or crag etc. reduce greatly with respect to compressive stress and the structural strength of primary plane shape rib or crag

The 8th step: rib or crag etc. is impacted into stepped rear every one deck rush tooth and again utilize during digging two relative scope of freedoms of stepped rib or crag etc. to impact blankings, greatly reduce impact resistance, avoid impact head 1 material that falls of adopting bulk to occur, reduce power consumption, improve target efficiency

The 9th goes on foot: make dynamic impact spare 2 drive impact heads 1 and impact, impact head 1 rolling friction under the support of impacting guide 8 is moved back and forth, the reaction that impact head 1 impact rib or crag etc. produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14,

Embodiment 59

as shown in Figure 119 to Figure 121, digger is cut in a kind of two-way punching of implementing said method, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 is crank impulse drive means 17, crank impulse drive means 17 comprises dynamic impact spare 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 grades are arranged at rolling element support member 15 and impact between guide 8, impact on guide 8 impact head 1 is set, dynamic impact spare 2 grades are connected with impact head 1, crank impulse drive means 17 also comprises crank 74 assemblies, power part etc., the combinations such as crank 74 assemblies of rolling guide apparatus 14 grades and crank impulse drive means 17 are arranged on lifting unit 4 front portions, the power part of crank impulse drive means 17 etc. is arranged at lifting unit 4, lifting unit 4 grades are arranged on fuselage 6, fuselage 6 bottoms are provided with running part 5 etc.

rolling element 16, rolling element support member 15, impact guide 8 grades closely cooperate and make rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, impact head 1 is that split is connected with impacting guide 8 grades, impact head 1 comprises the outer layered material of punching mechanism 90 and the interior layered material of punching mechanism 91, rush outer layered material mechanism 90 and comprise the outer layered material braces 98 of punching, rush outer layered material braces 98 and comprise discharging hole 97, rush outer layered material braces 98 and comprise the rear support seat, rush outer layered material tooth bracing frame etc., the outer layered material tooth bracing frame formation discharging of rear support seat and punching hole 97, rush outer layered material tooth bracing frame and comprise the outer layered material tooth 92 of punching, rush outer layered material tooth 92 and be arranged on the outer layered material tooth bracing frame of punching towards treating face, rush outer layered material tooth 92 and the split of the outer layered material tooth bracing frame of punching, the interior layered material of punching mechanism 91 comprises layered material braces in punching, layered material tooth 93 in punching, in punching layered material tooth 93 be arranged in punching on the layered material braces or with punching in the layered material braces be integral type, rush the shape of outer layered material tooth 92 and/or be arranged with the outer coal that is beneficial to treating the digging layer and rush, discharging hole 97 is conducive to the coal that 91 punchings of layered material mechanism in punching fall is flowed out, the layered material mechanism 91 realization impact coal breakage that matches with the outer layered material of punching mechanism 90 in punching, produce coal and complete simultaneously with clear face, make the fuselage 6 can be smoothly by continuous digging, impact head 1 rolling friction under the support of impacting guide 8 grades moves back and forth, dynamic impact spare 2 grades drive impact head 1 and impact, 6 walkings of the drive fuselages such as running part 5 realize the continuous digging of reciprocating impact.

Dynamic impact spare 2 also can be Split type structure with impact head 1.

Impact head 1 and impact guide 8 are for also can be integral type.

Rushing outer layered material tooth 92 also can be with the outer layered material tooth bracing frame of punching and is integral type.

The 5th step: on impact guide 8, impact head 1 is set;

The 6th step: impact head 1 is set to rush in outer layered material mechanism 90 and punching layered material mechanism 91, in the outer layered material of punching mechanism 90, layered material braces 98 outside punching is set, discharging hole 97 is set on layered material braces 98 outside rushing;

The 7th step: rear support seat, the outer layered material tooth bracing frame of punching etc. are set on the outer layered material braces 98 of punching, make the rear support seat and rush outer layered material tooth bracing frame formation discharging hole 97;

The 8th step: layered material tooth 92 outside punching is set on layered material tooth bracing frame outside punching, makes the outer layered material tooth 92 of punching be arranged on the outer layered material tooth bracing frame of punching towards treating face;

The 9th step: layered material braces in punching is set in layered material mechanism 91 in punching, rush in layered material tooth 93 etc., layered material tooth 93 is arranged in punching on the layered material braces or with punching in the layered material braces be integral type, make the shape of the outer layered material tooth 92 of punching and/or be arranged with the outer material that is beneficial to treating the digging layer and rush

The tenth step: make discharging hole 97 be conducive to the material that layered material mechanism 91 punchings in punching fall is flowed out, layered material mechanism 91 match with the outer layered material of punching mechanism 90 realization impact blanking, discharging in punching;

The 11 step: make dynamic impact spare 2 drive impact head 1 and impact, make in the outer layered material of punching mechanism 90 and punching the 91 rolling friction reciprocating motions under the support of impacting guide 8 of layered material mechanism, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14

The 12 step: crank assemblies or the combinations such as hydraulic shock drive unit or air pressure impulse drive means of rolling guide apparatus 14 and crank impulse drive means are arranged at lifting unit 4;

The 13 step: lifting unit 4 grades are arranged on fuselage 6, in fuselage 6 bottoms, running parts 5 etc. are installed; Running part 5 drives fuselage 6 walkings and realizes the two-way continuous digging of reciprocating impact.

Embodiment 60

As shown in Figure 122, digger is cut in a kind of two-way punching, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, slide guide device 99 etc., impulse drive means 7 is crank impulse drive means 17, and crank impulse drive means 17 comprises dynamic impact spare 2 etc.

slide guide device 99 comprises the impact guide 100 that slides, sliding support 101 etc., slide to impact on guide 100 impact head 1 is set, dynamic impact spare 2 is connected with impact head 1, impact head 1 is connected for split with the impact guide 100 that slides, impact head 1 moves back and forth under the support of impacting guide 100 grades of sliding, dynamic impact spare 2 grades drive impact head 1 and impact, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on slide guide device 99 etc., slide guide device 99 plays guide effect, prevent that impact head 1 from being broken off with the fingers and thumb not, lubriation materials such as being provided with lubricating fluid between guide 100 and sliding support 101 is impacted in the slip of slide guide device 99.

Reciprocating impact section 3 grades are arranged at the front portion of lifting unit 4, and lifting unit 4 grades are arranged on fuselage 6, and fuselage 6 bottoms are provided with running part 5 etc., and 6 walkings of the drive fuselages such as running part 5 realize the continuous digging of reciprocating impact.

Dynamic impact spare 2 also can be Split type structure with impact head 1.

Impact head 1 impacts guide 100 for also can be integral type with slip.

The slip of slide guide device 99 is impacted between guide 100 and sliding support 101 also can arrange the lubriation materials such as powdered lubricant, lubricating grease.

Second step: in reciprocating impact section 3 with impulse drive means 7 and slide guide device 99 or suspension guiding device 102 etc.;

The 4th step: arranging on slide guide device 99 slides impacts guide 100, sliding support 101 etc., or suspend impact guide 102, suspension support part 104 etc. are set on suspension guiding device 102;

The 5th step: impact lubricating fluid, powdered lubricant etc. to be set between guide 100 and sliding support 101 or to impact between guide 102 and suspension support part 104 in the suspension of suspension guiding device 102 that suspension, suspension gas, suspension magnetic etc. being set in the slip of slide guide device 99;

The 6th step: on slide impact guide 100 or the impact guide 102 that suspends, impact head 1 is set;

The 7th step: impact head 1 is moved back and forth under the support of impacting guide 100 or suspension impact guide 102 of sliding;

The 8th step: make dynamic impact spare 2 drive impact head 1 and impact, the reaction that impact head 1 impact rib or crag etc. produce is broken other power off with the fingers and thumb and is namely imposed on slide guide device 99 or suspension guiding device 102, slide guide device 99 or suspension guiding device 102 play guide effect, prevent that impact head 1 from being broken off with the fingers and thumb not

The 9th step: reciprocating impact section 3 is arranged at the front portion of lifting unit 4, lifting unit 4 grades are arranged on fuselage 6, fuselage 6 bottoms are provided with running part 5 etc.; Running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact.

Embodiment 61

As shown in Figure 123, digger is cut in a kind of two-way punching, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, suspension guiding device 102 etc., impulse drive means 7 is hydraulic shock drive units, and the hydraulic shock drive unit comprises dynamic impact spare 2 etc.

comprising on suspension guiding device 102 suspends impacts guide 103, suspension support part 104 etc., suspend to impact on guide 103 impact head 1 is set, dynamic impact spare 2 and impact head 1 split, impact head 1 is integral type with the impact guide 103 that suspends, impact head 1 grade moves back and forth under the support of impacting guide 103 that suspends, dynamic impact spare 2 grades drive impact head 1 and impact, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on suspension guiding device 102 etc., suspension guiding device 102 plays guide effect, prevent that impact head 1 grade from being broken off with the fingers and thumb not, the suspension of suspension guiding device 102 is impacted between guide 103 and suspension support part 104 and is provided with suspension magnetic.

Impulse drive means 7 can be also crank impulse drive means 17 or air pressure impulse drive means etc.

Dynamic impact spare 2 also can be syndeton with impact head 1.

Impact head 1 is connected for also can be split with impact guide 8.

The suspension of suspension guiding device 102 is impacted between guide 103 and suspension support part 104 also can be provided with suspension, suspension gas etc.

Embodiment 62

as shown in Figure 124 to Figure 125, digger is cut in a kind of two-way punching, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 is crank impulse drive means 17, crank impulse drive means 17 comprises dynamic impact spare 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 grades are arranged at rolling element support member 15 and impact between guide 8, impact on guide 8 impact head 1 is set, impact head 1 is the integral type structure with impacting guide 8 grades, dynamic impact spare 2 grades are connected with impact head 1.

reciprocating impact section 3 grades are arranged at lifting unit 4, lifting unit 4 comprises vertical lifting mechanism, vertically mobile impact guide 8 grades that make are vertical with the coal seam maintenance all the time up and down for vertical lifting mechanism driving reciprocating impact section 3 grades, vertical lifting mechanism comprises vertical lift driver 105, vertical lift driver 105 adopts rope and ropewinder etc., vertical lift driver 105 drives the elevating stage vertical lift, vertical lifting mechanism comprises positioning locker 106 etc., positioning locker 106 is dead bolt etc., positioning locker 106 grades are to the elevating stage positioning and locking, vertical lifting mechanisms etc. make the vertical punching of impact head 1 cut coal breakage, lifting unit 4 grades are arranged on fuselage 6, fuselage 6 bottoms are provided with running part 5 etc., 6 walkings of the drive fuselages such as running part 5 realize the continuous digging of reciprocating impact.

Vertical lift driver 105 also can adopt rack-and-pinion, screw rod, the folding that is coupling, sprocket wheel and chain, hydraulic part or pneumatic member etc.

Positioning locker 106 also can be latch, cushion block, stay cord, hydraulic cylinder or cylinder etc.

Dynamic impact spare 2 also can be Split type structure with impact head 1.

Impact head 1 is connected for also can be split with impact guide 8.

The 5th step: on impact guide 8, impact head 1 is set,

The 6th step: elevating stage is set, elevating stage bearing etc.;

The 7th step: use rope and ropewinder, rack-and-pinion, screw rod, the folding that is coupling, sprocket wheel and chain, hydraulic part or pneumatic member etc. to drive the elevating stage vertical lift,

The 8th step used latch, dead bolt, cushion block, stay cord, hydraulic cylinder or cylinder etc. to the elevating stage positioning and locking,

The 9th step: make vertical lifting mechanism drive reciprocating impact section 3 up and down vertical mobile making impact guide 8 and keep vertical with rib or crag etc. all the time,

The tenth step: lifting unit 4 grades are arranged on fuselage 6, in fuselage 6 bottoms, running parts 5 etc. are installed, running part 5 drives fuselages 6 walkings and realizes the two-way continuous digging of reciprocating impact.

Embodiment 63

As shown in Figure 126, digger is cut in a kind of two-way punching, comprises fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc.

reciprocating impact section 3 grades are arranged at lifting unit 4, lifting unit 4 comprises vertical lifting mechanism etc., vertically mobile impact guide 8 grades that make are vertical with the coal seam maintenance all the time up and down for vertical lifting mechanism driving reciprocating impact section 3 grades, vertical lifting mechanism comprises vertical lift driver 105 etc., vertical lift driver 105 adopts hydraulic part etc., vertical lift driver 105 drives the elevating stage vertical lift, vertical lifting mechanism comprises positioning locker 106 etc., positioning locker 106 is latch etc., positioning locker 106 grades are to the elevating stage positioning and locking, vertical lifting mechanisms etc. make the vertical punching of impact head 1 cut coal breakage, lifting unit 4 grades are arranged on fuselage 6, fuselage 6 bottoms are provided with running part 5 etc., 6 walkings of the drive fuselages such as running part 5 realize the continuous digging of reciprocating impact.

Vertical lift driver 105 also can adopt rope and ropewinder, rack-and-pinion, screw rod, the folding that is coupling, sprocket wheel and chain or pneumatic member etc.

Positioning locker 106 also can be dead bolt, cushion block, stay cord, hydraulic cylinder or cylinder etc.

All the other are with embodiment 62.

Embodiment 64

As shown in Figure 127, digger is cut in a kind of two-way punching, comprises fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc.

reciprocating impact section 3 grades are arranged at lifting unit 4, lifting unit 4 comprises vertical lifting mechanism etc., vertically mobile impact guide 8 grades that make are vertical with the coal seam maintenance all the time up and down for vertical lifting mechanism driving reciprocating impact section 3 grades, vertical lifting mechanism comprises vertical lift driver 105 etc., vertical lift driver 105 adopts screw rod etc., vertical lift driver 105 grades drive the elevating stage vertical lift, vertical lifting mechanism comprises positioning locker 106 etc., positioning locker 106 is latch etc., positioning locker 106 grades are to the elevating stage positioning and locking, vertical lifting mechanisms etc. make the vertical punching of impact head 1 cut coal breakage, lifting unit 4 grades are arranged on fuselage 6, fuselage 6 bottoms are provided with running part 5 etc., 6 walkings of the drive fuselages such as running part 5 realize the continuous digging of reciprocating impact.

Vertical lift driver 105 also can adopt rope and ropewinder, rack-and-pinion, the folding that is coupling, sprocket wheel and chain, hydraulic part or pneumatic member etc.

All the other are with embodiment 62.

Embodiment 65

as shown in Figure 128 to Figure 129, digger is cut in a kind of two-way punching, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., fuselage 6 comprises frame etc., lifting unit 4 comprises lifting moving part etc., frame or lifting moving part comprise buffer-oriented spare 79, buffer-oriented cover 81 etc., buffer-oriented spare 79 is arranged on fuselage 6, buffer-oriented spare 79 grades are connected with fuselage 6 splits, buffer-oriented spare 79 is provided with guide ledges 82 etc., buffer-oriented cover 81 is fastened on guide ledges 82 outsides, guide ledges 82 bossing both sides all arrange bolster 80, buffer-oriented spare 79 supports buffer-oriented cover 81 and slides along buffer-oriented spare 79 linear reciprocation, buffer-oriented spare 79, bolster 80 forms two-way guide frame buffer with buffer-oriented cover 81 grades, beater mechanism is arranged on the lifting moving part, vertical lifting mechanism is connected with buffer-oriented cover 81, beater mechanism comprises dynamic impact spare 2 etc., dynamic impact spare 2 grades drive impact head 1 and impact, the impact reaction is broken other power off with the fingers and thumb and is applied on buffer-oriented cover 81, buffer-oriented cover 81 reciprocatingly slides along buffer-oriented spare 79, promote bolster 80 impact-absorbing reaction forces, when fuselage 6 is walked forward, the impact reactive force of the bolster 80 impact-absorbing heads 1 of guide ledges 82 front portions, when fuselage 6 retreats, the impact reactive force of the bolster 80 impact-absorbing heads 1 at boss rear portion, buffer-oriented spare 79, buffer-oriented cover 81, bolster 80 grades match impact-absorbing head 1 impact reactive force and to control the buffering direction be the reciprocating linear buffering, buffer-oriented cover 81 applying buffer-oriented spare 79 relative linear slide such as grade, prevent vertical lifting mechanism, non-directional the rocking such as fuselage 6 and beater mechanism, the impact direction of stable impact 1 grade, buffer-oriented cover 81 is telescopic.

Buffer-oriented spare 79 also can be arranged on the lifting moving part.

Buffer-oriented spare 79 also can be integral type with fuselage 6.

Buffer-oriented cover 81 also can be buckle-groove type.

Embodiment 66

as shown in Figure 130 to Figure 131, digger is cut in a kind of two-way punching, comprise fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., fuselage 6 comprises frame etc., lifting unit 4 comprises lifting moving part etc., the lifting moving part comprises buffer-oriented spare 79, buffer-oriented cover 81 etc., buffer-oriented spare 79 is arranged on the lifting moving part, buffer-oriented spare 79 grades and lifting moving part are integral type, buffer-oriented spare 79 is provided with guide ledges 82 etc., buffer-oriented cover 81 is fastened on guide ledges 82 outsides, guide ledges 82 bossing both sides all arrange bolster 80, buffer-oriented spare 79 supports buffer-oriented cover 81 and slides along buffer-oriented spare 79 linear reciprocation, buffer-oriented spare 79, bolster 80 forms two-way guide frame buffer with buffer-oriented cover 81 grades, beater mechanism is arranged on the buffer-oriented cover 81 of lifting moving part, beater mechanism comprises dynamic impact spare 2 etc., dynamic impact spare 2 drives impact head 1 and impacts, the impact reaction is broken other power off with the fingers and thumb and is applied on buffer-oriented cover 81, buffer-oriented cover 81 reciprocatingly slides along buffer-oriented spare 79, promote bolster 80 impact-absorbing reaction forces, when fuselage 6 is walked forward, the impact reactive force of the bolster 80 impact-absorbing heads 1 of guide ledges 82 front portions, when fuselage 6 retreats, the impact reactive force of the bolster 80 impact-absorbing heads 1 at boss rear portion, buffer-oriented spare 79, buffer-oriented cover 81, bolster 80 grades match impact-absorbing head 1 impact reactive force and to control the buffering direction be the reciprocating linear buffering, buffer-oriented cover 81 applying buffer-oriented spare 79 relative linear slide such as grade, prevent vertical lifting mechanism, non-directional the rocking such as fuselage 6 and beater mechanism, the impact direction of stable impact 1 grade, buffer-oriented cover 81 is buckle-groove type.

Buffer-oriented spare 79 also can be split with the lifting moving part and is connected.

Buffer-oriented cover 81 also can be for telescopic.

Embodiment 67

Fig. 6, Fig. 7, Fig. 8, that digger is cut in the two-way punching described in embodiment 67 shown in Fig. 9 and Figure 132, this two-way punching is cut digger and is comprised fuselage 6, running part 5, lifting unit 4, reciprocating impact section 3 etc., reciprocating impact section 3 comprises impulse drive means 7, rolling guide apparatus 14 etc., impulse drive means 7 is crank impulse drive means 17 etc., crank impulse drive means 17 comprises dynamic impact spare 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15, impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, impact guide 8 and comprise impact head 1, dynamic impact spare 2 is connected or split with impact head 1, be arranged at lifting unit 4 after the combination of rolling guide apparatus 14 and crank impulse drive means 17, when the crank assemblies combination of rolling guide apparatus 14 and crank impulse drive means 17 is arranged on lifting unit 4 front portion, the power part of crank impulse drive means 17 is arranged at lifting unit 4 or fuselage 6, lifting unit 4 is arranged on fuselage 6, running part 5 is installed in fuselage 6 bottoms, rolling element 16, rolling element support member 15, impact guide 8 closely cooperates and makes rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, impact head 1 is connected with 8 splits of impact guide, impact head 1 rolling friction under the support of impacting guide 8 moves back and forth, the supporting box 30 of reciprocating impact section 3 or impact support comprise position limiting structure 70, position limiting structure 70 restrictions are impacted guide 8 and are straight reciprocating motion, dynamic impact spare 2 drives impact head 1 and impacts, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, running part 5 drives fuselage 6 walkings and realizes the continuous digging of reciprocating impact.

Described impulse drive means 7 can also be hydraulic shock drive unit 52 or air pressure impulse drive means etc.

Described impact head 1 and impact guide 8 are for also being the integral type structure.

Described position limiting structure also can be arranged on and impact on support.

According to above structure, the present invention comprises that also a kind of two-way punching cuts the method for digging, and the method is realized by following mode:

fuselage 6 is set, running part 5, lifting unit 4, reciprocating impact section 3, impulse drive means 7 is set, rolling guide apparatus 14 forms reciprocating impact section 3, impulse drive means 7 is set to crank impulse drive means 17 or hydraulic shock drive unit 52 or air pressure impulse drive means, on crank impulse drive means 17 or hydraulic shock drive unit 52 or air pressure impulse drive means, dynamic impact spare 2 is set, rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, with rolling element 16, rolling element support member 15, impact guide 8 and form rolling guide apparatus 14, on impact guide 8, impact head 1 is set, dynamic impact spare 2 is connected or split with impact head 1, the crank assemblies of rolling guide apparatus 14 and crank impulse drive means 17 or hydraulic shock drive unit 52 or the combination of air pressure impulse drive means are arranged at lifting unit 4, when the crank assemblies combination of rolling guide apparatus 14 and crank impulse drive means 17 is arranged on lifting unit 4 front portion, the power part of crank impulse drive means 17 is arranged at lifting unit 4 or fuselage 6, lifting unit 4 is arranged on fuselage 6, at fuselage 6 bottoms installation running parts 5, with rolling element 16, rolling element support member 15, impact guide 8 closely cooperates and makes rolling element 16 support 8 reciprocating motions of impact guide by rolling friction, impact head 1 is connected for integral type or split with impact guide 8, impact head 1 rolling friction under the support of impacting guide 8 is moved back and forth, at the supporting box of reciprocating impact section 3 or impact on support position limiting structure 70 is set, make position limiting structure 70 restrictions impact guide 8 and be straight reciprocating motion, making dynamic impact spare 2 drive impact head 1 impacts, the reaction that impact head 1 impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus 14, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

Claims

1. the method for digging is cut in a two-way punching, it is characterized in that the method is realized by following steps:

The first step: fuselage, running part, lifting unit, reciprocating impact section is set;

Second step: in reciprocating impact section, the impact guiding device is set, the impact guide is set impacting on guiding device, at the two ends of impacting guide, impact head is set all;

The 3rd step: impulse drive means is set, dynamic impact spare is set on impulse drive means, dynamic impact spare drives and impacts the guide reciprocating motion, impacts guide drive impact head impact rib or crag and realizes adopting the junk material, makes dynamic impact spare with impact guide split or is integral type;

2. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that:

Second step: described running part drives fuselage and retreats, dynamic impact spare drives and impacts the guide reciprocating motion, impact guide and drive impact head impact rib or crag, reach not the turning machine body and complete to move ahead to adopt the junk material and retreat and adopt the junk material, make dynamic impact spare and impact the guide split or be integral type.

3. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

Second step: crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are set, rolling guide apparatus or slide guide device are set, make crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means and rolling guide apparatus or slide guide device form reciprocating impact section;

The 3rd step: on crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, dynamic impact spare is set;

The 5th step: rolling element is arranged at the rolling element support member and impacts between guide, form the rolling guide function with rolling element, rolling element support member, impact guide, rolling element, rolling element support member, impact guide are closely cooperated makes rolling element support the reciprocating motion of impact guide by rolling friction;

4. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

Second step: in reciprocating impact section, impulse drive means, rolling guide apparatus are set;

The 6th step: at the supporting box of reciprocating impact section or impact on support position limiting structure is set, making the position limiting structure restriction impact guide is straight reciprocating motion;

5. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The 4th step: rolling element is arranged at the rolling element support member and impacts between guide, form the rolling guide function with rolling element, rolling element support member, impact guide, rolling element, rolling element support member, impact guide are closely cooperated makes rolling element support the reciprocating motion of impact guide by rolling friction and control by rolling friction and impact guide straight reciprocating motion, the impact direction of righting impact head;

6. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The 3rd step: motive power spare, dynamic impact spare are set on impulse drive means;

The 4th step: the rolling element support member is set on rolling guide apparatus, impacts guide;

The 5th step: roller is being set between motive power spare and dynamic impact spare or between rolling element support member and impact guide, roller is being set;

7. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The 7th step: projection, depression, V groove or shaped form are made in the surface of roller, the shape that makes the rolling element support member or impact guide and roller contact face is interlocked with the shape of roller surface, with roller, rolling element support member, to impact the guide motion of controlling impact guide, dynamic impact spare by rolling friction that closely cooperates be straight reciprocating motion.

8. the method for digging is cut in root pick a kind of two-way punching claimed in claim 1, it is characterized in that the method is realized by following steps:

The 5th step: on the impact guide, impact head is set;

9. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

Second step: the impact guide is set on rolling guide apparatus;

The 3rd step: crank impulse drive means support or hydraulic shock drive unit cylinder part or air pressure impulse drive means cylinder part are set, motive power spare, rolling element support member are being set on support or on cylinder part, the rolling element support member are being arranged on motive power spare outside;

The 4th step: make motive power spare with the split of rolling element support member or be integral type, at cylinder part, cylinder body is set, with cylinder body and the split of motive power spare or be integral type, the rolling element support member is arranged on the cylinder part outside, rolling element support member and cylinder body split or be integral type;

The 5th step: on crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, dynamic impact spare is set, is arranged on dynamic impact spare in support or in cylinder part, makes support or cylinder part supporting motive force impulse member;

The 9th step: lifting unit is arranged on fuselage;

10. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

Second step: impulse drive means is set, impacts guiding device and form reciprocating impact section, the impact guide is set impacting on guiding device, at the two ends of impacting guide, impact head is set all;

The 3rd step: arrange in reciprocating impact section and impact up and down guiding device or guiding device is impacted in the left and right;

The 5th step: impulse drive means is arranged at impacts up and down between guiding device or left and right impact guiding device, impact up and down the impact guide of guiding device or left and right impact guiding device and farthest widened the righting width that liquidates and tap the head, the righting dynamics that having strengthened liquidates taps the head, controlled to maximum dynamics the impact direction of impact head, having prevented that impulse drive means is hit breaks the damage of Bie Li and reaction force off with the fingers and thumb, has improved the application life of equipment;

11. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

Second step: rolling element is arranged on pit and raceway formation rolling guide function;

12. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The 6th step: on the impact guide, impact head is set;

13. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The 4th step: the rolling element support member is set, impacts guide, retainer, rolling element, between rolling element support member and impact guide, retainer is set, rolling element is arranged at retainer, make the thickness of retainer less than the diameter of rolling element, the two parts that rolling element exceeded retainer are arranged at respectively the rolling element support member, impact guide, form the rolling guide function;

14. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The 5th step: on the rolling element support member or on the impact guide, raceway is being set, be arranged on rolling element in retainer and be arranged at raceway, make the rolling element position limiting structure: the scroll space of retainer, raceway restriction rolling element, make rolling element applying rolling path rolling, rolling element support member, impact guide and the rolling element in retainer and in raceway are closely cooperated make the impact guide move back and forth, control the impact direction that impacts guide by rolling friction;

15. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The 4th step: rolling element be arranged at the rolling element support member and impact between guide, forming the rolling guide function with rolling element, rolling element support member, impact guide;

16. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The 5th step: on the impact guide, impact head is set;

The 6th step: dynamic impact spare is connected or split with impact head;

The 7th step: the anti-other mechanism of breaking off with the fingers and thumb is set in the one or both ends of dynamic impact spare, prevent breaking off with the fingers and thumb other mechanism and be set to rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb is set to oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type;

The 8th step: rotational structure or the Split type structure that will prevent breaking off with the fingers and thumb other mechanism are used in conjunction with rolling guide apparatus, make oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or the rotation of arc buckle-groove type or the reaction of Split type structure split shock isolation of rotational structure break other power off with the fingers and thumb;

17. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The first step: lifting unit, reciprocating impact section, fuselage, running part are set;

The 3rd step: securing supports, buffering support member are set on lifting unit or reciprocating impact section or fuselage;

The 4th step: bolster, buffer-oriented spare are set, be arranged at bolster between securing supports and buffering support member or be arranged between lifting unit and fuselage or be arranged at lifting unit with reciprocating impact section between, with buffer-oriented spare be arranged on securing supports with cushion on support member be arranged on lifting unit and fuselage or be arranged at lifting unit and reciprocating impact section on;

The 5th step: make dynamic impact spare drive impact head impact, make impact reactive force be applied on buffering support member and securing supports or be applied on lifting unit and fuselage or be applied to lifting unit and reciprocating impact section on, bolster distortion impact-absorbing reaction force, buffer-oriented spare is namely controlled the buffering direction makes buffering be reciprocating linear buffering, non-directional waving when preventing bolster impact-absorbing reaction force.

18. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The first step: securing supports, buffering support member are set in lifting unit or reciprocating impact section or fuselage;

Second step: on securing supports or buffering support member, buffer-oriented spare is set;

The 3rd step: on securing supports or buffering support member, the buffer-oriented cover is set;

The 5th step: be provided with guide ledges on buffer-oriented spare, the buffer-oriented cover that fastens with buffer-oriented spare is set, the buffer-oriented cover is fastened on the guide ledges outside, and guide ledges bossing both sides all arrange bolster;

19. the method for digging is cut according to claim 17 or 18 described a kind of two-way punchings, it is characterized in that the method is realized by following steps:

The first step: backing stop structure is set on support member or puts at buffer-oriented spare and buffer-oriented in securing supports and buffering backing stop structure is set,

Second step: retaining spare is set on backing stop structure, and retaining spare prevents from securing supports and buffering support member is relative coming off when reciprocatingly sliding or prevent with retaining spare that buffer-oriented spare from overlapping with buffer-oriented and comes off when relatively reciprocatingly sliding.

20. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The 3rd step: dynamic impact spare is set on impulse drive means;

The 7th step: with the rotating power source part of reciprocating impact section: motor, hydraulic motor or air motor are arranged on lifting unit or are arranged on fuselage,

The 8th step: lifting unit is set to securing supports, buffering support member;

The 9th step: with rotary power buffer or structure buffer-oriented device on fuselage and lifting unit or the securing supports that is arranged on lifting unit with cushion on support member or be arranged on lifting unit and reciprocating impact section on;

the 11 step: between the splined shaft of sliding stroke hub splines buffer and spline housing, the sliding stroke section is set, the sliding stroke section impact-absorbing reaction force that reciprocatingly slides when being subject to impacting, or drive pulley is fixed on securing supports, drive pulley and motor, the driving shaft of hydraulic motor or air motor connects, driven pulley is arranged on the buffering support member, belt is arranged on drive pulley and driven pulley, driven pulley is with the motion that is hit of buffering support member, belt impact-absorbing reaction force, the belt buffer prevents motor, hydraulic motor or air motor are impaired,

21. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The 9th step: lifting unit is set to rocking arm, and rocking arm is the parallelogram rocking arm, and the parallelogram rocking arm is provided with master rocker and secondary-rocker;

The tenth step: supporting box is set in reciprocating impact section or impacts support, an end of master rocker and the hinged other end of fuselage and supporting box or impact support are hinged, and an end of secondary-rocker and the hinged other end of fuselage and supporting box or impact support are hinged;

22. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The 3rd step: rolling element be arranged at the rolling element support member and impact between guide, forming the rolling guide function with rolling element, rolling element support member, impact guide;

The 6th step: impulse drive means is set to the crank impulse drive means, many bars of mulit-turning crankshaft beater mechanism is set on the crank impulse drive means, on many bars of mulit-turning crankshaft beater mechanism, mulit-turning crankshaft, connecting rod are set, the concentric shaft part of power, connection handle, eccentric shaft are set on mulit-turning crankshaft;

The 8th step: the other end of the concentric shaft part of power is arranged plural connection handle, eccentric shaft;

23. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The 6th step: impact head is set to rush in outer layered material mechanism and punching layered material mechanism, rush outer layered material mechanism and rush interior layered material mechanism to be arranged in juxtaposition;

The 7th step: in the outer layered material of punching mechanism, the outer layered material tooth of punching is set, and is conducive to rush the material that falls and flow out between the space that rushes outer layered material tooth rushing interior layered material mechanism;

The 8th step: arrange in layered material mechanism in punching rush in the layered material tooth, make the shape or be arranged with of layered material tooth in punching be beneficial to that internal layer material with wall to be mined or crag rushes and to internal layer rib or the clear face of crag, in punching, layered material mechanism matches with the outer layered material of punching mechanism and realizes impact blanking and discharging, makes fuselage smooth in continuous digging;

24. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The 6th step: cut to arrange in mechanism in ladder tooth punching and rush braces, rush tooth;

The 7th step: rush tooth and be set to multilayer and rush tooth, be provided with the tooth head on tooth rushing, make adjacent two-layer distance difference of rushing tooth tooth head, to treat that digging rib or crag are impacted into stepped, each stratum of stepped rib or crag produces the plural relative scope of freedom, and stair-stepping rib or crag reduce greatly with respect to compressive stress and the structural strength of primary plane shape rib or crag;

25. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The 4th step: rolling element is arranged at the rolling element support member and impacts between guide, form the rolling guide function with rolling element, rolling element support member, impact guide, rolling element, rolling element support member, impact guide are closely cooperated makes rolling element support the reciprocating motion of impact guide by rolling friction;

The 5th step: on the impact guide, impact head is set;

The 6th step: impact head is set to rush in outer layered material mechanism and punching layered material mechanism, in the outer layered material of punching mechanism, layered material braces outside punching is set, and the discharging hole is set on the layered material braces outside rushing;

The 7th step: rear support seat, the outer layered material tooth bracing frame of punching are set on the outer layered material braces of punching, make the rear support seat and rush outer layered material tooth bracing frame formation discharging hole;

The 8th step: layered material tooth outside punching is set on layered material tooth bracing frame outside punching, makes the outer layered material tooth of punching be arranged on the outer layered material tooth bracing frame of punching towards treating face;

The 9th step: layered material braces in punching is set in layered material mechanism in punching, rush in the layered material tooth, the layered material tooth is arranged in punching on the layered material braces or with punching in the layered material braces be integral type, make the shape of the outer layered material tooth of punching or be arranged with the outer material that is beneficial to treating the digging layer and rush;

The 11 step: make dynamic impact spare drive impact head impact, the rolling friction under the support of impacting guide of punching outer layered material mechanism and the interior layered material of punching mechanism is moved back and forth, and the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus;

26. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

Second step: in reciprocating impact section, impulse drive means and slide guide device or suspension guiding device are set;

The 4th step: arranging on slide guide device slides impacts guide, sliding support, or suspend impact guide, suspension support part are set on the suspension guiding device;

The 5th step: impact lubricating fluid, powdered lubricant to be set between guide and sliding support or to impact between guide and suspension support part in the suspension of suspension guiding device that suspension, suspension gas, suspension magnetic being set in the slip of slide guide device;

27. the method for digging is cut in a kind of two-way punching according to claim 1, it is characterized in that the method is realized by following steps:

The 3rd the step: the crank impulse drive means or or hydraulic shock drive unit or air pressure impulse drive means on dynamic impact spare is set;

The 5th step: on the impact guide, impact head is set;

The 6th step: elevating stage is set, the elevating stage bearing;

The 7th step: use rope and ropewinder, rack-and-pinion, screw rod, the folding that is coupling, sprocket wheel and chain, hydraulic part or pneumatic member to drive the elevating stage vertical lift;

The 8th step: use latch, dead bolt, cushion block, stay cord, hydraulic cylinder or cylinder to the elevating stage positioning and locking;

28. implement two-way punching claimed in claim 1 and cut the two-way punching of the method for digging and cut digger for one kind, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises the impact guiding device, impact guiding device and comprise the impact guide, the two ends of impacting guide all arrange impact head, reciprocating impact section also comprises impulse drive means, impulse drive means comprises dynamic impact spare, dynamic impact spare drives and impacts the guide reciprocating motion, impact guide drive impact head impact rib or crag and realize adopting the junk material, dynamic impact spare with impact the guide split or be integral type, reciprocating impact section is arranged on lifting unit, lifting unit is arranged at fuselage, running part is arranged on underbelly.

29. digger is cut in two-way punching according to claim 28, it is characterized in that: running part drives fuselage and moves ahead and retreat, dynamic impact spare drives and impacts the guide reciprocating motion, impact guide and drive impact head impact rib or crag, reach not the turning machine body and complete to move ahead to adopt the junk material and retreat and adopt the junk material, dynamic impact spare with impact the guide split or be integral type.

30. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, impact guiding device, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, impact guiding device and comprise rolling guide apparatus or slide guide device, rolling guide apparatus comprises the rolling element support member, impact guide, rolling element, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, the crank impulse drive means also comprises crank assemblies, power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, the power part of crank impulse drive means is arranged at lifting unit or fuselage, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

31. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises the rolling element support member, impact guide, rolling element, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, the crank impulse drive means also comprises crank assemblies, power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, the power part of crank impulse drive means is arranged at lifting unit or fuselage, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head rolling friction under the support of impacting guide moves back and forth, reciprocating impact section also comprises supporting box or impacts support, supporting box or impact support are provided with position limiting structure, it is straight reciprocating motion that guide is impacted in the position limiting structure restriction, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

32. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact guide and support impact head rolling friction reciprocating motion, dynamic impact spare drives impact head impact, the reaction of impact head impact rib or crag is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, rolling guide apparatus is by the impact direction of rolling friction righting impact head, avoid sliding friction to damage guide, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

33. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises motive power spare, dynamic impact spare, rolling guide apparatus comprises the rolling element support member, impact guide, rolling element, rolling element comprises roller, roller is arranged between motive power spare and dynamic impact spare or is arranged on the rolling element support member and impacts between guide, roller comprises roller shaft, when roller shaft is fixed in dynamic impact spare, roller applying motive power spare rolls, when roller shaft is fixed in motive power spare, roller applying dynamic impact spare rolls, prevent dynamic impact spare and motive power spare applying friction, reduce the wearing and tearing of impulse drive means, or when roller shaft is fixed in the rolling element support member, roller is fitted and is impacted the guide rolling, when roller shaft is fixed in the impact guide, roller applying rolling element support member rolls, prevent the rolling element support member and impact guide applying friction.

34. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises motive power spare, dynamic impact spare, rolling guide apparatus comprises the rolling element support member, impact guide, rolling element, rolling element comprises roller, roller is arranged between motive power spare and dynamic impact spare or is arranged on the rolling element support member and impacts between guide, roller comprises roller shaft, when roller shaft is fixed in dynamic impact spare, roller applying motive power spare rolls, when roller shaft is fixed in motive power spare, roller applying dynamic impact spare rolls, prevent dynamic impact spare and motive power spare applying friction, reduce the wearing and tearing of impulse drive means, or when roller shaft is fixed in the rolling element support member, roller is fitted and is impacted the guide rolling, when roller shaft is fixed in the impact guide, roller applying rolling element support member rolls, prevent the rolling element support member and impact guide applying friction, projection is made on the surface of roller, depression, V groove or shaped form, the shape of rolling element support member or impact guide and roller contact face is interlocked with the shape of roller surface, roller, the rolling element support member, the impact guide closely cooperates to control by rolling friction and impacts guide, the motion of dynamic impact spare is straight reciprocating motion.

35. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, the rolling element support member is set to outer cover or inner bulk, impact guide and be set to inner bulk or outer cover, impact guide and be set to inner bulk when the rolling element support member is set to outer cover, impact guide and be set to outer cover when the rolling element support member is set to inner bulk, outer cover, inner bulk and rolling element form rolling guide apparatus, rolling element is arranged between outer cover and inner bulk, outer cover, inner bulk and rolling element closely cooperate and do relatively reciprocating motion by the rolling element rolling friction, rolling element supports support rolling element and reciprocating outer cover or inner bulk, impact head is integral type with reciprocating outer cover or inner bulk or is connected, impact head rolling friction under the support of reciprocating outer cover or inner bulk moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

36. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means also comprises crank assemblies, power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, the power part of crank impulse drive means is arranged at lifting unit or fuselage, lifting unit is arranged on fuselage, the crank impulse drive means comprises support, the hydraulic shock drive unit comprises that cylinder part or air pressure impulse drive means comprise cylinder part, support or cylinder part comprise motive power spare, the rolling element support member, it is outside that the rolling element support member is arranged on motive power spare, motive power spare and the split of rolling element support member or be integral type, cylinder part comprises cylinder body, cylinder body and the split of motive power spare or be integral type, the rolling element support member is arranged on the cylinder part outside, rolling element support member and cylinder body split or be integral type, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare be arranged in support or cylinder part in, support or cylinder part supporting motive force impulse member, rolling element is arranged on the support outside or cylinder part is outside, the impact guide is arranged on the support outside or cylinder part is outside, rolling element is arranged at the rolling element support member and impacts between guide, the impact guide of the impact guide of support outside or cylinder part outside is connected with impact head, dynamic impact spare is connected or split with impact head, dynamic impact spare drives impact head or impacts guide and impact, rolling element, impact guide and rolling element support member closely cooperate and form the multi-point support rolling guide apparatus, the multi-point support rolling guide apparatus supports impact head impact by rolling friction, underbelly is provided with running part, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

37. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises the impact guiding device, impulse drive means, impact guiding device and comprise the impact guide, the two ends of impacting guide all arrange impact head, impulse drive means comprises dynamic impact spare, dynamic impact spare drives and impacts the guide reciprocating motion, impact guide drive impact head impact rib or crag and realize adopting the junk material, dynamic impact spare with impact the guide split or be integral type, reciprocating impact section is arranged on lifting unit, lifting unit is arranged at fuselage, impacting guiding device also comprises and impacts up and down guiding device or guiding device is impacted in the left and right, impact up and down guiding device or left and right impact guiding device and comprise the guiding impact bar, impulse drive means is arranged at impacts between guiding device or left and right impact guiding device up and down, impact up and down the guiding impact bar of guiding device or left and right impact guiding device and farthest widened the righting width that liquidates and tap the head, the righting dynamics that having strengthened liquidates taps the head, controlled to maximum dynamics the impact direction of impact head, having prevented that impulse drive means is hit breaks the damage of Bie Li and reaction force off with the fingers and thumb, improved the application life of equipment, underbelly is provided with running part, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

38. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, when being set on the rolling element support member, raceway or pit on the impact guide, pit or raceway are set accordingly, rolling element is arranged on pit and raceway, the rolling element support member, the rolling element that impacts guide and roll in pit and raceway closely fastens by the rolling element rolling friction and moves back and forth, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

39. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, raceway is set on the rolling element support member or impacts raceway or rolling element support member to be set on guide and to impact on guide raceway is set, rolling element is arranged at raceway, the rolling element support member, the rolling element that impacts guide and roll in raceway closely fastens by the rolling element rolling friction impact guide is moved back and forth, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

40. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling guide apparatus also comprises retainer, retainer is arranged at the rolling element support member and impacts between guide, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, impact when raceway or pit are set on the rolling element support member pit or raceway are set on guide accordingly, rolling element is arranged in retainer and is arranged on pit and raceway, rolling element applying raceway and pit roll, the rolling element support member, impact guide with in retainer and the rolling element in pit and raceway closely cooperate to make and impact guide and move back and forth by rolling friction, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

41. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling guide apparatus also comprises retainer, retainer is arranged at the rolling element support member and impacts between guide, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, on the rolling element support member or on the impact guide, raceway is set, rolling element be arranged in retainer and be arranged at roll logical, rolling element applying rolling path rolling, the rolling element support member, impact guide and the rolling element in retainer and in raceway closely cooperate to make and impact guide moved back and forth and controlled the impact guide by rolling friction impact direction, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

42. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, reciprocating impact section also comprises supporting box, the crank impulse drive means also comprises crank assemblies, power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at supporting box, end at the impact guide that stretches out supporting box arranges impact head, the end that dynamic impact spare stretches out supporting box is connected or split with impact head, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, supporting box supports crank assemblies, rolling guide apparatus, impact head, supporting box is arranged on the front portion of lifting unit, the power part of crank impulse drive means is arranged at lifting unit, or when rolling guide apparatus and hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at supporting box, hydraulic shock drive unit or air pressure impulse drive means comprise cylinder body, the rolling element support member, cylinder body, supporting box split or be integral type and the front portion that is arranged on lifting unit, supporting box protection dynamic impact spare, impact guide and be not subjected to dust, the sewage pollution corrosion, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact, supporting box is all-sealed structure or part hermetically-sealed construction.

43. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of gas impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb is set to oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

44. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise lifting unit, reciprocating impact section, fuselage, running part, reciprocating impact section is arranged on the lifting unit front portion, lifting unit is arranged on fuselage, running part is arranged on underbelly, lifting unit or reciprocating impact section or fuselage comprise securing supports and buffering support member, on fuselage and lifting unit or on securing supports and buffering support member or in lifting unit and reciprocating impact section, structure buffer-oriented device is set, structure buffer-oriented device comprises buffer-oriented spare, bolster, bolster be arranged between securing supports and buffering support member be arranged between lifting unit and fuselage or be arranged at lifting unit and reciprocating impact section between, buffer-oriented spare be arranged on securing supports and buffering support member be arranged on lifting unit and fuselage or be arranged at lifting unit and reciprocating impact section on, when impact reactive force be applied on buffering support member and securing supports be applied on lifting unit and fuselage or be applied to lifting unit and reciprocating impact section on the time, bolster distortion impact-absorbing reaction force, buffer-oriented spare is namely controlled the buffering direction makes buffering be the reciprocating linear buffering, non-directional waving when preventing bolster impact-absorbing reaction force, reciprocating impact section comprises supporting box or impacts support, fuselage comprises frame, buffer-oriented spare and securing supports, the buffering support member, supporting box, impact support or frame split settings, or buffer-oriented spare and securing supports, the buffering support member, supporting box, impacting support or frame is integral type, running part drives the fuselage walking.

45. digger is cut in two-way punching according to claim 28, it is characterized in that: lifting unit or reciprocating impact section or fuselage comprise securing supports, the buffering support member, securing supports or buffering support member comprise buffer-oriented spare, securing supports or buffering support member comprise the buffer-oriented cover, the buffering support member arranges the buffer-oriented cover when securing supports arranges buffer-oriented spare, maybe securing supports arranges the buffer-oriented cover when the buffering support member arranges buffer-oriented spare, buffer-oriented spare is provided with guide ledges, the buffer-oriented cover is fastened on the guide ledges outside, guide ledges bossing both sides all arrange bolster, buffer-oriented spare supports the buffer-oriented cover and slides along buffer-oriented spare linear reciprocation, buffer-oriented spare, bolster and buffer-oriented cover form two-way guide frame buffer, dynamic impact spare drives impact head impact, impacting reaction breaks other power off with the fingers and thumb and is applied to buffer-oriented and puts, the buffer-oriented cover reciprocatingly slides along buffer-oriented spare, promote bolster impact-absorbing reaction force, the two ends of impacting guide arrange impact head, when fuselage is walked forward, the impact reactive force of the bolster impact-absorbing head of guide ledges front portion, when fuselage retreats, the anti-part of impact of the bolster impact-absorbing head at boss rear portion firmly, buffer-oriented spare, the buffer-oriented cover, bolster match the impact-absorbing head impact reactive force and to control the buffering direction be the reciprocating linear buffering, the relative linear slide of buffer-oriented cover applying buffer-oriented spare, prevent lifting unit and impulse drive means, rolling guide apparatus is non-directional to be rocked, the impact direction of stable impact head, the buffer-oriented cover is telescopic or buckle-groove type.

46. digger is cut in two-way punching according to claim 28, it is characterized in that: fuselage comprises buffer-oriented spare, the buffer-oriented cover, buffer-oriented spare be arranged on fuselage or with fuselage be integral type, buffer-oriented spare is provided with guide ledges, the buffer-oriented cover is fastened on the guide ledges outside, guide ledges bossing both sides all arrange bolster, buffer-oriented spare supports the buffer-oriented cover and slides along buffer-oriented spare linear reciprocation, buffer-oriented spare, bolster and buffer-oriented cover form two-way guide frame buffer, lifting unit is arranged on two-way guide frame buffer, dynamic impact spare drives impact head impact, impacting reaction breaks other power off with the fingers and thumb and is applied to buffer-oriented and puts, the buffer-oriented cover reciprocatingly slides along buffer-oriented spare, promote bolster impact-absorbing reaction force, the two ends of impacting guide arrange impact head, when fuselage is walked forward, the impact reactive force of the bolster impact-absorbing head of guide ledges front portion, when fuselage retreats, the impact reactive force of the bolster impact-absorbing head at boss rear portion, buffer-oriented spare, the buffer-oriented cover, bolster match the impact-absorbing head impact reactive force and to control the buffering direction be the reciprocating linear buffering, the relative linear slide of buffer-oriented cover applying buffer-oriented spare, prevent lifting unit and impulse drive means, rolling guide apparatus is non-directional to be rocked, the impact direction of stable impact head, the buffer-oriented cover is telescopic or buckle-groove type.

47. digger is cut according to claim 44 or 45 described two-way punchings, it is characterized in that: described securing supports, the buffering support member comprises backing stop structure, buffer-oriented spare, the buffer-oriented cover comprises backing stop structure, backing stop structure comprises retaining spare, prevent from securing supports and buffering support member is relative coming off when reciprocatingly sliding or prevent with retaining spare that buffer-oriented spare from overlapping with buffer-oriented with retaining spare and come off when relatively reciprocatingly sliding, retaining spare and securing supports, buffering support member split setting or retaining spare and buffer-oriented spare, the split setting of buffer-oriented cover or retaining spare are set to integral type or retaining spare with securing supports and cushion support member be set to integral type or retaining spare and buffer-oriented spare and be set to the sheathed formula that sets as one of integral type or retaining spare and buffer-oriented, running part drives the fuselage walking.

48. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head rolling friction under the support of impacting guide moves back and forth, impact head is that integral type or split are connected with impacting guide, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, reciprocating impact section also comprises the rotating power source part, the rotary impact driving member, the rotating power source part comprises motor, hydraulic motor or air motor, motor, hydraulic motor or air motor are arranged on lifting unit or are arranged on fuselage, lifting unit comprises securing supports, the buffering support member, between fuselage and lifting unit or between the securing supports of lifting unit and buffering support member or between lifting unit and reciprocating impact section, buffer is set, buffer comprises rotary power buffer or structure buffer-oriented device, the rotary power buffer is arranged between rotating power source part and rotary impact driving member or is arranged at the rotary impact driving member, the rotary power buffer comprises sliding stroke hub splines buffer or belt buffer, sliding stroke hub splines buffer comprises splined shaft and spline housing, the sliding stroke section is set between splined shaft and spline housing, the sliding stroke section impact-absorbing reaction force that reciprocatingly slides when being subject to impacting, the belt buffer comprises drive pulley, driven pulley, belt, drive pulley is fixed on securing supports, drive pulley and motor, the driving shaft of hydraulic motor or air motor connects, driven pulley is arranged on the buffering support member, belt is arranged on drive pulley and driven pulley, driven pulley is with the motion that is hit of buffering support member, belt impact-absorbing reaction force, the belt buffer prevents motor, hydraulic motor or air motor are impaired, structure buffer-oriented device comprises bolster, buffer-oriented spare, bolster be arranged between fuselage and reciprocating impact section or be arranged on securing supports and the buffering support member between or between lifting unit and reciprocating impact section, buffer-oriented spare be arranged in fuselage and reciprocating impact section be arranged on securing supports and buffering support member or be arranged on lifting unit and reciprocating impact section on, when passing through bolster impact-absorbing reaction force, structure buffer-oriented device controls the buffering direction with buffer-oriented spare, structure buffer-oriented device coordinates the impact reactive force to reciprocating impact section to be absorbed buffering and to buffering direction guiding with sliding stroke hub splines buffer or with the belt buffer, prevent from damaging the rotating power source part because cushioning non-directional waving, lifting unit and fuselage, guarantee that the impact direction of impact head is towards thing to be adopted, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

49. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, impacting tight fastening of guide makes rolling element support the reciprocating motion of impact guide by rolling friction, control the impact direction that impacts guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, lifting unit comprises rocking arm, rocking arm is the parallelogram rocking arm, the parallelogram rocking arm comprises master rocker and secondary-rocker, reciprocating impact section also comprises supporting box or impacts support, one end of master rocker and the hinged other end of fuselage and supporting box or impact support are hinged, one end of secondary-rocker and the hinged other end of fuselage and supporting box or impact support are hinged, master rocker support reciprocating impact section, master rocker and secondary-rocker match and adjust digging direction or the position of impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

50. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, impacting tight fastening of guide makes rolling element support the reciprocating motion of impact guide by rolling friction, control the impact direction that impacts guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, lifting unit comprises rocking arm, rocking arm is the parallelogram rocking arm, the parallelogram rocking arm comprises master rocker and secondary-rocker, reciprocating impact section comprises supporting box or impacts support, one end of master rocker and the hinged other end of fuselage and supporting box or impact support are hinged, one end of secondary-rocker and the hinged other end of fuselage and supporting box or impact support are hinged, master rocker support reciprocating impact section, master rocker and secondary-rocker match and adjust digging direction or the position of impact head, secondary-rocker supplemental support supporting box or impact support, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

51. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, reciprocating impact section also comprises supporting box or impacts support, impulse drive means comprises the crank impulse drive means, the crank impulse drive means comprises many bars of mulit-turning crankshaft beater mechanism, power output part, many bars of mulit-turning crankshaft beater mechanism comprises mulit-turning crankshaft, connecting rod, mulit-turning crankshaft comprises the concentric shaft part of power, connection handle, eccentric shaft, the concentric shaft part of power, connection handle and eccentric shaft split or be integral type, concentric shaft part one end of the power of mulit-turning crankshaft is connected with the power output part of crank impulse drive means, the other end of the concentric shaft part of power arranges plural connection handle, eccentric shaft, the concentric shaft part of the power of mulit-turning crankshaft is arranged on supporting box or impacts on support, one end of the eccentric shaft of mulit-turning crankshaft and connecting rod is hinged, the other end of connecting rod is connected or split with impact head, an eccentric shaft drives more than one connecting rod reciprocating impact, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, rolling guide apparatus and the combination of crank impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact guide and support impact head rolling friction reciprocating motion, dynamic impact spare drives impact head impact, the reaction of impact head impact rib or crag is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, rolling guide apparatus is by the impact direction of rolling friction righting impact head, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

52. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, the crank impulse drive means also comprises crank assemblies, power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, the power part of crank impulse drive means is arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head comprises punching outer layered material mechanism and the interior layered material of punching mechanism, rushing in outer layered material mechanism and punching layered material mechanism is arranged in juxtaposition, rush outer layered material mechanism and comprise the outer layered material tooth of punching, rush the shape of outer layered material tooth or be arranged with the outer material that is beneficial to wall to be mined or crag and rush, and being conducive to that layered material mechanism in punching is rushed the material that falls flows out between the space that rushes outer layered material tooth, the interior layered material of punching mechanism comprises layered material tooth in punching, the layered material mechanism realization impact blanking that matches with the outer layered material of punching mechanism in punching, make fuselage smoothly by continuous digging, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

53. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, the crank impulse drive means also comprises crank assemblies, power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, the power part of crank impulse drive means is arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head comprises that ladder tooth punching cuts mechanism, ladder tooth punching is cut mechanism and is comprised and rush braces, rush tooth, rushing tooth is that multilayer is rushed tooth, be provided with the tooth head on tooth rushing, adjacent two-layer distance difference of rushing tooth tooth head, to treat that digging rib or crag are impacted into stepped, each stratum of stepped rib or crag produces the plural relative scope of freedom, stair-stepping rib or crag reduce greatly with respect to compressive stress and the structural strength of primary plane shape rib or crag, rib or crag are impacted into stepped rear every one deck and rush tooth and again rationally utilize during digging two relative scope of freedoms of stepped rib or crag to impact blankings, greatly reduce impact resistance, avoid impact head to adopt the material that falls and bulk occurred, reduce power consumption, improve target efficiency, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

54. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, the crank impulse drive means also comprises crank assemblies, power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, the power part of crank impulse drive means is arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head comprises punching outer layered material mechanism and the interior layered material of punching mechanism, rush outer layered material mechanism and comprise the outer layered material braces of punching, rush outer layered material braces and comprise the discharging hole, rush outer layered material braces and comprise the rear support seat, rush outer layered material tooth bracing frame, rear support seat and the outer layered material tooth bracing frame formation discharging of punching hole, rush outer layered material tooth bracing frame and comprise the outer layered material tooth of punching, rush outer layered material tooth and be arranged on the outer layered material tooth bracing frame of punching towards treating face, rush outer layered material tooth and rush outer layered material tooth bracing frame split or be integral type, the interior layered material of punching mechanism comprises layered material braces in punching, layered material tooth in punching, in punching the layered material tooth be arranged in punching on the layered material braces or with punching in the layered material braces be the body formula, rush the shape of outer layered material tooth or be arranged with the outer material that is beneficial to treating the digging layer and rush, the discharging hole is conducive to that layered material mechanism in punching is rushed the material that falls and flows out, the layered material mechanism realization impact blanking that matches with the outer layered material of punching mechanism in punching, discharging is completed simultaneously with clear face, make the fuselage can be smoothly by continuous digging, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

55. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, slide guide device or suspension guiding device, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, comprising on slide guide device slides impacts guide, sliding support, comprising on the suspension guiding device suspends impacts guide, the suspension support part, slide to impact guide or suspend to impact on guide impact head is set, dynamic impact spare is connected or split with impact head, reciprocating impact section is arranged at the front portion of lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, impact head is that integral type or split are connected with slide impact guide or the impact guide that suspends, impact head moves back and forth under the support of impacting guide or suspension impact guide of sliding, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on slide guide device or suspension guiding device, slide guide device or suspension guiding device play guide effect, prevent that impact head from being broken off with the fingers and thumb not, the slip of slide guide device is impacted between guide and sliding support and is provided with lubricating fluid, the suspension of powdered lubricant or suspension guiding device is impacted between guide and suspension support part and is provided with suspension, suspension gas, suspension magnetic, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

56. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact on guide impact head is set, dynamic impact spare is connected or split with impact head, reciprocating impact section is arranged at lifting unit, lifting unit comprises vertical lifting mechanism, vertically the mobile impact guide that makes is vertical with rib or crag maintenance all the time up and down in vertical lifting mechanism driving reciprocating impact section, vertical lifting mechanism comprises the vertical lift driver, the vertical lift driver comprises rope and ropewinder, rack-and-pinion, screw rod, folding is coupling, sprocket wheel and chain, hydraulic part or pneumatic member, vertical lift driver drives elevating stage vertical lift, vertical lifting mechanism also comprises positioning locker, positioning locker comprises latch, dead bolt, cushion block, stay cord, hydraulic cylinder or cylinder, positioning locker is to the elevating stage positioning and locking, vertical lifting mechanism makes the vertical punching of impact head cut coal breakage, lifting unit is arranged on fuselage, underbelly is provided with running part, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

57. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises outer cover, inner bulk, outer cover or inner bulk are provided with raceway, rolling element be arranged at raceway and be arranged at outer cover and inner bulk between, outer cover, inner bulk and rolling element closely cooperate outer cover or inner bulk are done relatively reciprocating motion by the rolling element rolling friction, the impact direction of outer cover or inner bulk is controlled in rolling friction, impact head is integral type with reciprocating outer cover or inner bulk or is connected, impact head rolling friction under the support of reciprocating outer cover or inner bulk moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

58. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises outer cover, inner bulk, outer cover or inner bulk are provided with pit, rolling element be arranged at pit and be arranged at outer cover and inner bulk between, impacting guide when the rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when the rolling element support member is inner bulk is outer cover, inner bulk back-up roller kinetoplast and outer cover, outer cover, inner bulk and rolling element closely cooperate outer cover or inner bulk are done relatively reciprocating motion by the rolling element rolling friction, the impact direction of outer cover or inner bulk is controlled in rolling friction, impact head is integral type with reciprocating outer cover or inner bulk or is connected, impact head rolling friction under the support of reciprocating outer cover or inner bulk moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

59. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, be provided with buffer between reciprocating impact section or lifting unit or lifting unit and fuselage or between reciprocating impact section and lifting unit, buffer impact primary drying hits the reaction that produces and breaks other power off with the fingers and thumb and absorbed, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

60. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises outer cover, inner bulk, outer cover, be provided with retainer between inner bulk, rolling element be arranged at retainer and be arranged at outer cover and inner bulk between, impacting guide when the rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when the rolling element support member is inner bulk is outer cover, inner bulk back-up roller kinetoplast and outer cover, outer cover, inner bulk and rolling element closely cooperate outer cover or inner bulk are done relatively reciprocating motion by the rolling element rolling friction, the impact direction of outer cover or inner bulk is controlled in rolling friction, impact head is integral type with reciprocating outer cover or inner bulk or is connected, impact head rolling friction under the support of reciprocating outer cover or inner bulk moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

61. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises the crank impulse drive means, the crank impulse drive means comprises dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and the combination of crank impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises outer cover, inner bulk, rolling element is arranged between outer cover and inner bulk, impacting guide when the rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when the rolling element support member is inner bulk is outer cover, inner bulk back-up roller kinetoplast and outer cover, outer cover, inner bulk and rolling element closely cooperate outer cover or inner bulk are done relatively reciprocating motion by the rolling element rolling friction, the impact direction of outer cover or inner bulk is controlled in rolling friction, impact head is integral type with reciprocating outer cover or inner bulk or is connected, impact head rolling friction under the support of reciprocating outer cover or inner bulk moves back and forth, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that the crank impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, reciprocating impact section comprises the rotating power source part, the rotary impact driving member, rotating power source comprises motor, hydraulic motor or air motor, motor, hydraulic motor or air motor comprise driving shaft or actuating sleeve, motor, hydraulic motor or air motor are arranged on lifting unit or are arranged on fuselage, be provided with the rotary power buffer between rotating power source part and rotary impact driving member, be provided with structure buffer-oriented device between reciprocating impact section and fuselage or between securing supports and buffering support member, structure buffer-oriented device comprises buffer-oriented spare, bolster, the rotary power buffer comprises sliding stroke hub splines buffer, the belt buffer, sliding stroke hub splines buffer comprises splined shaft, spline housing, splined shaft, be provided with the sliding stroke section between spline housing, the sliding stroke section impact-absorbing reaction force that reciprocatingly slides when being subject to impacting, the belt buffer comprises drive pulley, driven pulley, belt, sliding stroke hub splines buffer or belt buffer are arranged between rotating power source part and rotary impact driving member or are arranged between the rotary impact driving member, lifting unit comprises securing supports, the buffering support member, drive pulley is fixed on securing supports, drive pulley and motor, the driving shaft of hydraulic motor or air motor connects, driven pulley is arranged on the buffering support member, belt is arranged on drive pulley and driven pulley, driven pulley is with the motion that is hit of buffering support member, belt impact-absorbing reaction force, prevent motor, hydraulic motor or air motor are impaired, bolster is set between fuselage and reciprocating impact section or between securing supports and buffering support member, bolster is set, buffer-oriented spare is arranged in fuselage and reciprocating impact section or buffer-oriented spare is arranged on securing supports and buffering support member, when passing through bolster impact-absorbing reaction force, structure buffer-oriented device controls the buffering direction with buffer-oriented spare, prevent from breaking other rotating power source part and rotary impact driving member off with the fingers and thumb because cushioning non-directional waving, structure buffer-oriented device coordinates the impact reactive force to reciprocating impact section to be absorbed buffering and to buffering direction guiding with sliding stroke hub splines buffer or with the belt buffer, prevent that impact reactive force from acting directly on rotating power source part and fuselage, guarantee that the impact direction of impact head is towards thing to be adopted, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

62. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises outer cover, inner bulk, impacting guide when the rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when the rolling element support member is inner bulk is outer cover, inner bulk back-up roller kinetoplast and outer cover, outer cover, inner bulk and rolling element closely cooperate outer cover or inner bulk are done relatively reciprocating motion by the rolling element rolling friction, the impact direction of outer cover or inner bulk is controlled in rolling friction, impact head is integral type with reciprocating outer cover or inner bulk or is connected, impact head rolling friction under the support of reciprocating outer cover or inner bulk moves back and forth, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, be provided with structure buffer-oriented device between lifting unit or lifting unit and fuselage, structure buffer-oriented device impact primary drying hits the reaction that produces and breaks other power off with the fingers and thumb and absorbed, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

63. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises retainer, retainer is arranged at the rolling element support member and impacts between guide, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, the rolling element support member, impact guide and the rolling element in retainer closely cooperate the impact guide are moved back and forth by rolling friction, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

64. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and hydraulic shock drive unit or air pressure impulse drive means, combination is arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises retainer, raceway, retainer is arranged on the rolling element support member and impacts between guide, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, when on the rolling element support member, raceway being set, retainer is fixed on and impacts on guide, rolling element is arranged in retainer and is arranged at raceway, retainer, the scroll space of raceway restriction rolling element, rolling element applying rolling path rolling, the rolling element support member, impact guide and the rolling element in retainer and in raceway closely cooperate the impact guide are moved back and forth by rolling friction, control the impact direction that impacts guide, the impact guide is connected with impact head or is integral type, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, be provided with structure buffer-oriented device between lifting unit or lifting unit and fuselage, structure buffer-oriented device impact primary drying hits the reaction that produces and breaks other power off with the fingers and thumb and absorbed, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

65. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises the rolling element support member, impact guide, retainer, rolling element, between rolling element support member and impact guide, retainer is set, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, impact on guide and rolling element support member raceway is set, rolling element is arranged in retainer and is arranged at raceway, rolling element position limiting structure retainer, the scroll space of raceway restriction rolling element, rolling element applying rolling path rolling, impact guide, rolling element support member and the rolling element in retainer and in raceway closely cooperate the impact guide are moved back and forth by rolling friction, control the impact direction that impacts guide, the impact guide is connected with impact head or is integral type, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, lifting unit comprises securing supports and buffering support member, bolster is set between fuselage and reciprocating impact section or between securing supports and buffering support member, bolster is set, buffer-oriented spare is arranged in fuselage and reciprocating impact section or buffer-oriented spare is arranged on securing supports and buffering support member and forms structure buffer-oriented device, when passing through bolster impact-absorbing reaction force, structure buffer-oriented device controls the buffering direction with buffer-oriented spare, prevent from breaking other hydraulic shock drive unit or air pressure impulse drive means off with the fingers and thumb because cushioning non-directional waving, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

66. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises the crank impulse drive means, the crank impulse drive means comprises dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means are combined into plural reciprocating impact section, plural reciprocating impact section is arranged at the lifting unit front portion, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises the rolling element support member, impact guide, retainer, rolling element, between rolling element support member and impact guide, retainer is set, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, impact on guide and rolling element support member raceway is set, rolling element is arranged in retainer and is arranged at raceway, rolling element position limiting structure retainer, the scroll space of raceway restriction rolling element, rolling element applying rolling path rolling, impact guide, rolling element support member and the rolling element in retainer and in raceway closely cooperate the impact guide are moved back and forth by rolling friction, control the impact direction that impacts guide, the impact guide is connected with impact head or is integral type, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that the crank impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, the rotating power source part of reciprocating impact section: motor, hydraulic motor or air motor are arranged on lifting unit or are arranged on fuselage, between the splined shaft of sliding stroke hub splines buffer and spline housing, the sliding stroke section is set, the sliding stroke section impact-absorbing reaction force that reciprocatingly slides when being subject to impacting, drive pulley is fixed on the lifting unit securing supports, drive pulley and motor, the driving shaft of hydraulic motor or air motor or actuating sleeve connect, driven pulley is arranged on lifting unit buffering support member, belt is arranged on drive pulley and driven pulley, driven pulley is with the motion that is hit of lifting unit buffering support member, belt impact-absorbing reaction force forms the belt buffer, the belt buffer prevents motor, hydraulic motor or air motor are impaired, sliding stroke hub splines buffer or belt buffer are arranged between rotating power source part and rotary impact driving member or are arranged at and form the rotary power buffer between the rotary impact driving member, bolster is set between fuselage and reciprocating impact section or between lifting unit securing supports and lifting unit buffering support member, bolster is set, buffer-oriented spare is arranged in fuselage and reciprocating impact section or buffer-oriented spare is arranged on lifting unit securing supports and lifting unit buffering support member and forms structure buffer-oriented device, when passing through bolster impact-absorbing reaction force, structure buffer-oriented device controls the buffering direction with buffer-oriented spare, prevent from breaking other rotating power source part and rotary impact driving member off with the fingers and thumb because cushioning non-directional waving, structure buffer-oriented device coordinates the impact reactive force to reciprocating impact section to be absorbed buffering and to buffering direction guiding with sliding stroke hub splines buffer or with the belt buffer, prevent that impact reactive force from acting directly on rotating power source part and fuselage, guarantee that the impact direction of impact head is towards thing to be adopted, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

67. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and hydraulic shock drive unit or air pressure impulse drive means are combined into plural reciprocating impact section, plural reciprocating impact section is arranged at the front end sidepiece of lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling element is roller, roller is arranged on the rolling element support member or impacts on guide, the surface texture of roller is projection, depression, V groove or shaped form, rolling element support member or impact guide and the shape of roller contact face and the shape of roller surface are interlocked, roller, the rolling element support member, the impact guide closely cooperates to control by rolling friction and impacts the reciprocating impact direction of guide, impact head rolling friction under the support of impacting guide moves back and forth, impact head is integral type or is connected with the impact guide, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb is oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, impact guide and support impact head rolling friction reciprocating motion, dynamic impact spare drives impact head impact, the reaction of impact head impact rib or crag is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, the impact direction of rolling guide apparatus righting impact head, structure buffer-oriented device is set, structure buffer-oriented device is arranged between lifting unit or lifting unit and fuselage, structure buffer-oriented device impact primary drying hits the reaction that produces and breaks other power off with the fingers and thumb and absorbed, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

68. digger is cut in the described two-way punching of root pick claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises the crank impulse drive means, the crank impulse drive means comprises dynamic impact spare, rolling element is arranged at the rolling element support member and impacts between guide, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and the combination of crank impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, on rolling element support member or impact guide, the rolling element position limiting structure is set, the scroll space of rolling element position limiting structure restriction rolling element, rolling element, the rolling element support member, the impact guide closely cooperates and makes the rolling element that is arranged in the rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction, control the impact direction that impacts guide by rolling friction, impact head is integral type or split with impacting guide, impact head rolling friction under the support of impacting guide moves back and forth, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, rotational structure rotates or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that the crank impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, the rotating power source part of reciprocating impact section: motor, hydraulic motor or air motor are arranged on lifting unit or are arranged on fuselage, reciprocating impact section comprises the rotating power source part, the rotary impact driving member, rotating power source comprises motor, hydraulic motor or air motor, motor, hydraulic motor or air motor comprise driving shaft or actuating sleeve, motor, hydraulic motor or air motor are arranged on lifting unit or are arranged on fuselage, be provided with the rotary power buffer between rotating power source part and rotary impact driving member, be provided with structure buffer-oriented device between reciprocating impact section and fuselage or between securing supports and buffering support member, structure buffer-oriented device comprises buffer-oriented spare, bolster, the rotary power buffer comprises sliding stroke hub splines buffer, sliding stroke hub splines buffer comprises splined shaft, spline housing, the sliding stroke section is set between splined shaft and spline housing, the sliding stroke section impact-absorbing reaction force that reciprocatingly slides when being subject to impacting, drive pulley is fixed on the lifting unit securing supports, drive pulley and motor, the driving shaft of hydraulic motor or air motor or actuating sleeve connect, driven pulley is arranged on lifting unit buffering support member, belt is arranged on drive pulley and driven pulley, driven pulley is with the motion that is hit of lifting unit buffering support member, belt impact-absorbing reaction force forms the belt buffer, the belt buffer prevents motor, hydraulic motor or air motor are impaired, sliding stroke hub splines buffer or belt buffer are arranged between rotating power source part and rotary impact driving member or are arranged at and form the rotary power buffer between the rotary impact driving member, bolster is set between fuselage and reciprocating impact section or between lifting unit securing supports and lifting unit buffering support member, bolster is set, buffer-oriented spare is arranged in fuselage and reciprocating impact section or buffer-oriented spare is arranged on lifting unit securing supports and lifting unit buffering support member and forms structure buffer-oriented device, when passing through bolster impact-absorbing reaction force, structure buffer-oriented device controls the buffering direction with buffer-oriented spare, prevent from breaking other rotating power source part and rotary impact driving member off with the fingers and thumb because cushioning non-directional waving, structure buffer-oriented device coordinates the impact reactive force to reciprocating impact section to be absorbed buffering and to buffering direction guiding with sliding stroke hub splines buffer or with the belt buffer, prevent that impact reactive force from acting directly on rotating power source part and fuselage, guarantee that the impact direction of impact head is towards thing to be adopted, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

69. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, the rolling element support member is outer cover or inner bulk, impacting guide is inner bulk or outer cover, impacting guide when the rolling element support member is outer cover is inner bulk, impacting guide when the rolling element support member is inner bulk is outer cover, outer cover, inner bulk and rolling element closely cooperate outer cover or inner bulk are done relatively reciprocating motion by the rolling element rolling friction, control the impact direction of outer cover or inner bulk by rolling friction, outer cover or inner bulk back-up roller kinetoplast and reciprocating outer cover or inner bulk, impact head is integral type with reciprocating outer cover or inner bulk or is connected, impact head rolling friction under the support of reciprocating outer cover or inner bulk moves back and forth, control the impact direction that impacts guide by rolling friction, impact head rolling friction under the support of impacting guide moves back and forth, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb is oscillating bearing, steering union joint, rzeppa joint, cross power is to joint, bulb buckle-groove type or arc buckle-groove type, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

70. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling element is arranged at the rolling element support member and impacts between guide, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises the rolling element support member, impact guide, rolling element, when raceway or pit are set on the rolling element support member, impact on guide pit or raceway are set, rolling element is arranged on pit and raceway, the rolling element support member, the rolling element that impacts guide and roll in pit and raceway closely fastens by the rolling element rolling friction impact guide is moved back and forth, the impact guide is connected with impact head or is integral type, impact head rolling friction under the support of impacting guide moves back and forth, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb is oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, thereby prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

71. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises retainer, retainer is arranged on the rolling element support member and impacts between guide, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, the rolling element support member, impact guide and the rolling element in retainer closely cooperate the impact guide are moved back and forth by rolling friction, the impact guide is connected with impact head or is integral type, impact head rolling friction under the support of impacting guide moves back and forth, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

72. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises retainer, raceway, retainer is arranged on the rolling element support member and impacts between guide, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, when on the impact guide, raceway being set, retainer is fixed on the rolling element support member, rolling element is arranged in retainer and is arranged at raceway, retainer, the scroll space of raceway restriction rolling element, rolling element applying rolling path rolling, the rolling element support member, impact guide and the rolling element in retainer and in raceway closely cooperate the impact guide are moved back and forth by rolling friction, control the impact direction that impacts guide, the impact guide is connected with impact head or is integral type, impact head rolling friction under the support of impacting guide moves back and forth, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

73. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling guide apparatus comprises retainer, pit, retainer is arranged on the rolling element support member and impacts between guide, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member, impact guide, impact on guide or rolling element support member pit is set, rolling element is arranged in retainer and is arranged at pit, retainer, the scroll space of pit restriction rolling element, rolling element applying pit rolls, the rolling element support member, impact guide and the rolling element in retainer and in pit closely cooperate the impact guide are moved back and forth by rolling friction, the impact guide is connected with impact head or is integral type, impact head rolling friction under the support of impacting guide moves back and forth, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

74. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, rolling element is set to roller, roller is arranged on the rolling element support member or impacts on guide, projection is made on the surface of roller, depression, V groove or shaped form, rolling element support member or impact guide and the shape of roller contact face and the shape of roller surface are interlocked, roller, the rolling element support member, the impact guide closely cooperates to control by rolling friction and impacts the reciprocating impact direction of guide, impact head rolling friction under the support of impacting guide moves back and forth, impact head is integral type or is connected with the impact guide, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

75. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises the crank impulse drive means, the crank impulse drive means comprises dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged on the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is integral type or is connected with the impact guide, impact guide and support impact head rolling friction reciprocating motion, dynamic impact spare drives impact head impact, the reaction of impact head impact rib or crag is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, impulse drive means comprises the power buffer, be provided with structure buffer-oriented device between lifting unit or lifting unit and fuselage, the power buffer, structure buffer-oriented device is arranged at lifting unit, the power buffer, structure buffer-oriented device impact primary drying hits the reaction that produces and breaks other power off with the fingers and thumb and absorbed, the impact direction of rolling guide apparatus righting impact head, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

76. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged on the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, on rolling element support member or impact guide, the rolling element position limiting structure is set, the scroll space of rolling element position limiting structure restriction rolling element, rolling element, the rolling element support member, the impact guide closely cooperates and makes the rolling element that is arranged in the rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction, control the impact direction that impacts guide by rolling friction, impact head is integral type or is connected with the impact guide, impact head rolling friction under the support of impacting guide is moved back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, the next percussion action of assurance impact head is applied to be treated on the digging thing, structure buffer-oriented device is set on fuselage, structure buffer-oriented device comprises buffer-oriented spare, the buffer-oriented cover, buffer-oriented spare be arranged on fuselage or with fuselage be integral type, buffer-oriented spare is worn and is closed in the buffer-oriented cover, between buffer-oriented cover and buffer-oriented spare, bolster is set, the buffer-oriented cover slides along buffer-oriented spare linear reciprocation under the support of buffer-oriented spare, lifting unit is arranged on structure buffer-oriented device, dynamic impact spare drives impact head impact, impacting reaction breaks other power off with the fingers and thumb and is applied to buffer-oriented and puts, the buffer-oriented cover reciprocatingly slides along buffer-oriented spare, bolster impact-absorbing reaction force, the relative linear slide of buffer-oriented cover applying buffer-oriented spare, guarantee lifting unit and impulse drive means, rolling guide apparatus is the impact direction of double swerve assurance impact head not, structure buffer-oriented device impact primary drying hits the reaction that produces and breaks other power off with the fingers and thumb and absorbed, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

77. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged on the rolling element support member and impacts between guide, reciprocating impact section comprises supporting box, the crank impulse drive means comprises crank assemblies, power part, rolling guide apparatus and crank assemblies or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at supporting box, the end of stretching out the impact guide of supporting box arranges impact head, the end that dynamic impact spare stretches out supporting box is connected or split with impact head, when rolling guide apparatus and crank assemblies combination are arranged on the lifting unit front portion, supporting box supports crank assemblies, rolling guide apparatus, impact head, supporting box is arranged on the front portion of lifting unit, hydraulic shock drive unit or air pressure impulse drive means comprise cylinder body, power part is arranged at lifting unit, when rolling guide apparatus and hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at supporting box, the rolling element support member, cylinder body, supporting box split or the formula that is combined into one, supporting box is arranged on the front portion of lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, the one or both ends of dynamic impact spare arrange the anti-other mechanism of breaking off with the fingers and thumb, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide, the impact direction of rolling guide apparatus righting impact head, dynamic impact spare drives impact head, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, between lifting unit or lifting unit and fuselage, buffer is set, buffer impact primary drying hits the reaction that produces and breaks other power off with the fingers and thumb and absorbed, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

78. limit is cut digger according to the described two-way punching of claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises the crank impulse drive means, the crank impulse drive means comprises dynamic impact spare, rolling guide apparatus and crank impulse drive means are combined into plural reciprocating impact section, plural reciprocating impact section is arranged at the lifting unit front portion, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged at the rolling element support member and impacts between guide, reciprocating impact section comprises supporting box, the crank impulse drive means comprises crank assemblies, plural power part, crank assemblies drives dynamic impact spare, rolling guide apparatus and crank assemblies combination are arranged at supporting box, the end of stretching out the impact guide of supporting box arranges impact head, the end that plural dynamic impact spare stretches out supporting box is connected or split with impact head, when rolling guide apparatus and crank assemblies combination are arranged on the lifting unit front portion, supporting box supports crank assemblies, rolling guide apparatus, impact head, supporting box is arranged on the front portion of lifting unit, plural power part is arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is installed running part, on rolling element support member or impact guide, the rolling element position limiting structure is set, the scroll space of rolling element position limiting structure restriction rolling element, rolling element, the rolling element support member, impact the impact direction that guide closely cooperates and makes the rolling element that is arranged in the rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction and control the impact guide by rolling friction, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb is set to rotational structure or Split type structure, the anti-rotational structure of breaking other mechanism off with the fingers and thumb comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the anti-rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type rotate or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, dynamic impact spare drives impact head, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, reciprocating impact section comprises the rotating power source part, the rotary impact driving member, rotating power source comprises motor, hydraulic motor or air motor, motor, hydraulic motor or air motor comprise driving shaft or actuating sleeve, motor, hydraulic motor or air motor are arranged on lifting unit or are arranged on fuselage, impulse drive means comprises the rotating power source part, the rotary impact driving member, be provided with the rotary power buffer between rotating power source part and rotary impact driving member, be provided with structure buffer-oriented device between reciprocating impact section and fuselage or between securing supports and buffering support member, structure buffer-oriented device comprises buffer-oriented spare, bolster, the rotary power buffer comprises sliding stroke hub splines buffer, the belt buffer, sliding stroke hub splines buffer comprises splined shaft, spline housing, splined shaft, be provided with the sliding stroke section between spline housing, the sliding stroke section impact-absorbing reaction force that reciprocatingly slides when being subject to impacting, the belt buffer comprises drive pulley, driven pulley, belt, sliding stroke hub splines buffer or belt buffer are arranged between rotating power source part and rotary impact driving member or are arranged between the rotary impact driving member, lifting unit comprises securing supports, the buffering support member, drive pulley is fixed on securing supports, drive pulley and motor, the driving shaft of hydraulic motor or air motor or actuating sleeve connect, driven pulley is arranged on the buffering support member, belt is arranged on drive pulley and driven pulley, driven pulley is with the motion that is hit of buffering support member, belt impact-absorbing reaction force, prevent motor, hydraulic motor or air motor are impaired, bolster is set between fuselage and reciprocating impact section or between securing supports and buffering support member, bolster is set, buffer-oriented spare is arranged in fuselage and reciprocating impact section or buffer-oriented spare is arranged on securing supports and buffering support member, when passing through bolster impact-absorbing reaction force, structure buffer-oriented device controls the buffering direction with buffer-oriented spare, prevent from breaking other rotating power source part and rotary impact driving member off with the fingers and thumb because cushioning non-directional waving, structure buffer-oriented device coordinates the impact reactive force to reciprocating impact section to be absorbed buffering and to buffering direction guiding with sliding stroke hub splines buffer or with the belt buffer, prevent that impact reactive force from acting directly on rotating power source part and fuselage, guarantee that the impact direction of impact head is towards thing to be adopted, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

79. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged on the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, the crank impulse drive means comprises crank assemblies, power part, crank assemblies and rolling guide apparatus combination are arranged on the front portion of lifting unit, power part is arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, control the impact direction that impacts guide by rolling friction, impact head is integral type or is connected with the impact guide, impact guide and support impact head rolling friction reciprocating motion, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, rotational structure or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, rotational structure rotates or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, the reaction of impact head impact rib or crag is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

80. between according to claim 28 pair, digger is cut in punching, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element is arranged on the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, the crank impulse drive means comprises crank assemblies, power part, crank assemblies and rolling guide apparatus combination are arranged on the front portion of lifting unit, power part is arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element support member or impact guide are provided with the rolling element position limiting structure, the scroll space of rolling element position limiting structure restriction rolling element, rolling element, the rolling element support member, the impact guide closely cooperates and makes the rolling element that is arranged in the rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction, control the impact direction that impacts guide by rolling friction, impact head is integral type or is connected with the impact guide, impact guide and support impact head rolling friction reciprocating motion, the one or both ends of dynamic impact spare are provided with the anti-other mechanism of breaking off with the fingers and thumb, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, rotational structure or Split type structure and rolling guide apparatus are used in conjunction with, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is imposed on rotational structure or Split type structure, rotational structure rotates or other power is broken in Split type structure split isolation reaction off with the fingers and thumb, the reaction of impact head impact rib or crag is broken other power off with the fingers and thumb and is imposed on rolling guide apparatus, prevent that crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from being impacted the damage that other power is broken in reaction off with the fingers and thumb, the impact direction of rolling guide apparatus righting impact head, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact.

81. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impact guiding device and comprise the impact guide, the impact guide is connected with impact head or is integral type, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impulse drive means drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure of breaking other mechanism off with the fingers and thumb or Split type structure are by split shock isolation reaction force, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is broken off with the fingers and thumb Chong Ji not.

82. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise support, rolling element, impact guide, the stent support rolling element, rolling element supports and impacts guide rolling friction reciprocating motion, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, rolling element, impact guide, support closely cooperate by rolling friction impact guide rolling guide to, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the dynamic impact spare guiding of tapping the head that do not liquidate, the impact direction of guiding device righting impact head.

83. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact head, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise guiding trestle, rolling element, impact guide, guiding trestle back-up roller kinetoplast, rolling element supports and impacts guide rolling friction reciprocating motion, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, guiding trestle impact guide guiding, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the dynamic impact spare guiding of tapping the head that do not liquidate, the impact direction of guiding device righting impact head.

84. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise support, rolling element, impact guide, support comprises raceway support, impact guide and comprise that raceway impacts guide, rolling element comprises roller, roller applying raceway support, raceway impacts guide and rolls, raceway impacts guide and moves back and forth under the support of roller, raceway impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, roller, raceway support, raceway impacts the closely cooperate impact direction of righting impact head of guide, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

85. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise support, rolling element, impact guide, rolling element comprises roller, roller supports and impacts guide, impact guide or support and be provided with the rolling element position limiting structure, scroll space and the direction of rolling element position limiting structure restriction rolling element, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, roller, support, impact the closely cooperate impact direction of righting impact head of guide, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

86. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover, inner bulk, rolling element, outer cover or inner bulk are provided with rolling element rotating direction rolling element position limiting structure, between outer cover and inner bulk, rolling element is set, rolling element roll in rotating direction rolling element position limiting structure to reciprocating outer cover or inner bulk rolling guide to, outer cover, inner bulk and rolling element closely cooperate the reciprocating while rolling guide of rolling friction to, outer cover is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, outer cover, the closely cooperate impact direction of righting impact head of inner bulk and rolling element, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

87. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover, inner bulk, rolling element, inner bulk comprises part on inner bulk, part under inner bulk, part on inner bulk, under inner bulk, part comprises raceway, outer cover is the U-shaped outer cover, the U-shaped outer cover comprises part on the U-shaped outer cover, part under the U-shaped outer cover, part on the U-shaped outer cover, under the U-shaped outer cover, part comprises raceway, rolling element is arranged on inner bulk on part and U-shaped outer cover between part and is arranged under inner bulk under part and U-shaped outer cover between part, rolling element, the U-shaped outer cover, inner bulk closely cooperates mutually and makes rolling element support the rotating direction that the rolling friction of U-shaped outer cover moved back and forth and controlled the U-shaped outer cover, outer cover is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the U-shaped outer cover, the closely cooperate impact direction of righting impact head of inner bulk and rolling element, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

88. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover, inner bulk, rolling element, inner bulk comprises part on inner bulk, part under inner bulk, part on inner bulk, under inner bulk, part comprises pit, outer cover is the shaped as frame outer cover, the shaped as frame outer cover comprises part on the shaped as frame outer cover, part under the shaped as frame outer cover, part on the shaped as frame outer cover, under the shaped as frame outer cover, part comprises raceway, rolling element is arranged on inner bulk on part and shaped as frame outer cover between part and is arranged under inner bulk under part and shaped as frame outer cover between part, rolling element, the shaped as frame outer cover, inner bulk closely cooperates mutually and makes rolling element support the rotating direction that the rolling friction of shaped as frame outer cover moved back and forth and controlled the shaped as frame outer cover, outer cover is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the shaped as frame outer cover, the closely cooperate impact direction of righting impact head of inner bulk and rolling element, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

89. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover, inner bulk, rolling element, outer cover is the cartridge type outer cover, rolling element is arranged between inner bulk and cartridge type outer cover, rolling element, the cartridge type outer cover, inner bulk closely cooperates mutually and makes rolling element support the rotating direction that the rolling friction of cartridge type outer cover moved back and forth and controlled the cartridge type outer cover, the cartridge type outer cover is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the cartridge type outer cover, the closely cooperate impact direction of righting impact head of inner bulk and rolling element, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

90. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise tape holder linear reciprocation rolling guide apparatus, tape holder linear reciprocation rolling guide apparatus comprises rolling element, rolling supporting mechanism, reciprocator, retainer, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively rolling supporting mechanism and reciprocator, rolling supporting mechanism, reciprocator, the rolling element that is arranged at retainer closely cooperates and realizes moving back and forth rolling friction, lead by rolling friction, reciprocator is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, rolling supporting mechanism, reciprocator, the rolling element that the is arranged at retainer impact direction of righting impact head that closely cooperates, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

91. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise tape holder linear reciprocation rolling guide apparatus, tape holder linear reciprocation rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, retainer, rolling element is arranged at retainer, the thickness of retainer is less than the diameter of rolling element, two parts that rolling element exceeds retainer are arranged at respectively the rolling element support member and impact guide, the rolling element support member comprises rolling path rolling body support member, rolling path rolling body support member comprises raceway, rolling element is arranged at raceway, the raceway direction is consistent with the direction of impacting the relative straight reciprocating motion of guide with the rolling element support member, retainer is fixed on and impacts on guide, rolling path rolling body support member, impact guide and the rolling element that is arranged at retainer closely cooperate when realizing moving back and forth rolling friction rolling guide to, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, rolling path rolling body support member, impact the closely cooperate impact direction of righting impact head of guide and the rolling element that is arranged at retainer, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

92. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise pit type linear reciprocation rolling guide apparatus, pit type linear reciprocation rolling guide apparatus comprises rolling element, the raceway part, pit portion, groove portion is divided and is comprised the raceway carrier, the raceway carrier is provided with raceway, pit portion comprises the pit carrier, the pit carrier is provided with pit, rolling element radially both sides is respectively raceway part and pit portion, rolling element is placed in the inherent raceway of pit and rolls, rolling element supports the pit carrier or the raceway carrier moves back and forth, the raceway part, rolling element and pit portion closely cooperate pit carrier or raceway carrier are moved back and forth by rolling friction and have guide effect, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the raceway part, the closely cooperate impact direction of righting impact head of rolling element and pit portion, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

93. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise anti-wear caster device, anti-wear caster device comprises roller, the rolling element support member, impact guide, roller is arranged on the rolling element support member, impact guide and be provided with the projection that fastens with roller, depression, V groove or shaped form, impact and have the rolling guide effect when guide and roller fasten rolling friction, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the rolling element support member, impact the closely cooperate impact direction of righting impact head of guide and roller, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

94. digger is cut in two-way punching according to claim 28, it is characterized in that: reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise anti-wear caster device, anti-wear caster device comprises roller, impact guide, the rolling element support member, roller is arranged on the rolling element support member, roller comprises impact guide roller, dynamic impact spare roller, impacting guide is provided with and the projection of impacting guide roller fastening, depression, V groove or shaped form, has the rolling guide effect when impacting guide and impacting the rolling friction of guide roller fastening, dynamic impact spare is provided with the projection that fastens with dynamic impact spare roller, depression, V groove or shaped form, dynamic impact spare has the rolling guide effect when fastening rolling friction with dynamic impact spare roller, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact guide, the closely cooperate impact direction of righting impact head of rolling element support member and roller, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

95. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise anti-wear caster device, anti-wear caster device comprises roller, the rolling element support member, impact guide, roller is arranged on the rolling element support member, dynamic impact spare is integral type with impacting guide, dynamic impact spare is provided with the projection that fastens with roller, depression, V groove or shaped form, dynamic impact spare has the rolling guide effect when fastening rolling friction with roller, roller is arranged at dynamic impact spare one side or is arranged at dynamic impact spare inner, rolling guide effect in the time of roller supporting dynamic impact spare rolling friction reciprocating impact, the impact guide is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact guide, the closely cooperate impact direction of righting impact head of rolling element support member and roller, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

96. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise linear bearing, impact guide and be installed on linear bearing, dynamic impact spare drives the impact head reciprocating impact, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, the dynamic impact spare guiding of tapping the head that do not liquidate, the impact direction of guiding device righting impact head.

97. digger is cut in two-way punching according to claim 28, it is characterized in that: described guiding device comprises guide rail guiding device, guide rail guiding device comprises upper rail, lower guideway, and upper rail is in the support lower slider of lower guideway.

98. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact head, supporting box supports and impacts guiding device, impact guiding device and comprise the impact guide, the impact guide is connected with impact head or is integral type, impulse drive means is the crank impulse drive means, the crank impulse drive means comprises power source spare, camshaft, cam, power source spare drives the camshaft rotation, the actuated by cams impact head reciprocating impact of installing on camshaft, prevent that breaking other mechanism off with the fingers and thumb is arranged between impulse drive means and impact head, prevent that breaking other mechanism off with the fingers and thumb is Split type structure, impulse drive means drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-Split type structure of breaking other mechanism off with the fingers and thumb is isolated by split, impact the impact direction of guiding device righting impact head, preventing that impact head from being broken off with the fingers and thumb Chong Ji not.

99. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact head, supporting box supports and impacts guiding device, impact guiding device and comprise the impact guide, the impact guide is connected with impact head or is integral type, impulse drive means comprises the crank impulse drive means, the crank impulse drive means comprises power source spare, eccentric shaft, dynamic impact spare, dynamic impact spare is arranged at supporting box, one end of eccentric shaft and dynamic impact spare is hinged, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, power source spare drives the eccentric shaft rotation, eccentric shaft drives dynamic impact spare reciprocating impact, dynamic impact spare drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is not broken off with the fingers and thumb Chong Ji impact guiding device.

100. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact head, supporting box supports and impacts guiding device, impact guiding device and comprise the impact guide, the impact guide is connected with impact head or is integral type, impulse drive means comprises the crank impulse drive means, the crank impulse drive means comprises power source spare, crank, slide block, fork, connecting rod, dynamic impact spare, dynamic impact spare is arranged at supporting box, power source spare is connected with crank one end, the crank other end and slide block are hinged, slide block is connected with fork and can slides on fork, fork one end and supporting box are hinged, the other end and rod hinge connection, connecting rod and dynamic impact spare one end is hinged, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, the rotation of power source spare driving crank, crank drives slide block swings fork, fork drives the motion of dynamic impact spare by connecting rod, dynamic impact spare drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is not broken off with the fingers and thumb Chong Ji impact guiding device.

101. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact head, supporting box supports and impacts guiding device, . impact guiding device and comprise the impact guide, the impact guide is connected with impact head or is integral type, impulse drive means comprises the crank impulse drive means, the crank impulse drive means comprises power source spare, bracing frame, mulit-turning crankshaft, connecting rod, mulit-turning crankshaft is by the concentric shaft part of power, connection handle, eccentric shaft forms, the concentric shaft part of power, connection handle and eccentric shaft split or be the integral type structure, concentric shaft part one end of the power of mulit-turning crankshaft is connected with the output block of the power source spare of impulse drive means, the other end of the concentric shaft part of power arranges plural connection handle, eccentric shaft, the concentric shaft part of the power of mulit-turning crankshaft is arranged on bracing frame, bracing frame and supporting box split or be integral type, one end of the eccentric shaft of mulit-turning crankshaft and connecting rod is hinged, the other end of connecting rod arranges impact head, the one or both ends of connecting rod arrange the anti-other mechanism of breaking off with the fingers and thumb, an eccentric shaft drives more than one connecting rod reciprocating impact, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, power source spare drives the mulit-turning crankshaft rotation, eccentric shaft drives dynamic impact spare reciprocating impact, dynamic impact spare drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is not broken off with the fingers and thumb Chong Ji impact guiding device.

102. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises air pressure impulse drive means or hydraulic shock drive unit, air pressure impulse drive means or hydraulic shock drive unit comprise dynamic impact spare, piston, cylinder body, cavity, piston is arranged in cavity, cylinder body and supporting box split or be integral type, impact guiding device and comprise rolling element, the rolling element support member, the rolling element support member is connected with supporting box or is the integral type structure, the rolling element support member is connected with cylinder body or is the integral type structure, the rolling element support member is cartridge type raceway guide, rolling element is arranged between rolling element support member and cartridge type raceway guide, cartridge type raceway guide fastens with the rolling element support member that is provided with rolling element, dynamic impact spare one end is connected with piston, the dynamic impact spare other end is connected with impact head, impact guiding device and impulse drive means are used in combination two or more are set, rolling element, the rolling element support member coordinates with cartridge type raceway guide, the rolling friction under dynamic impact spare drives of raceway guide and impact head moves back and forth.

103. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact head, supporting box supports and impacts guiding device, impact guiding device and comprise the impact guide, the impact guide is connected with impact head or is integral type, impulse drive means comprises the hydraulic shock drive unit, the hydraulic shock drive unit comprises hydraulic cylinder and dynamic impact spare, hydraulic cylinder and supporting box split or be integral type, one end of dynamic impact spare is arranged in hydraulic cylinder, the other end is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impulse drive means drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is not broken off with the fingers and thumb Chong Ji impact guiding device.

104. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact head, supporting box supports and impacts guiding device, impact guiding device and comprise the impact guide, the impact guide is connected with impact head or is integral type, impulse drive means comprises the air pressure impulse drive means, the air pressure impulse drive means comprises pneumatic cylinder and dynamic impact spare, pneumatic cylinder and supporting box split or be integral type, one end of dynamic impact spare is arranged in pneumatic cylinder, the other end is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impulse drive means drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is not broken off with the fingers and thumb Chong Ji impact guiding device.

105. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact head, supporting box supports and impacts guiding device, impact guiding device and comprise the impact guide, the impact guide is connected with impact head or is integral type, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure, rotational structure comprises the bulb buckle-groove type, the bulb buckle-groove type comprise bulb and with the bulb groove of bulb activity button-fold, bulb be arranged on dynamic impact spare or with dynamic impact spare be integral type, be arranged on impact head with the bulb groove of bulb activity button-fold or with impact head be integral type, impulse drive means drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is not broken off with the fingers and thumb Chong Ji impact guiding device.

106. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, impact guiding device, impulse drive means, impact head, supporting box supports and impacts guiding device, impact guiding device and comprise the impact guide, the impact guide is connected with impact head or is integral type, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure, rotational structure comprises the camber buckle-groove type, the camber buckle-groove type comprise the camber plush copper and with the groove of camber plush copper activity button-fold, the camber plush copper be arranged on dynamic impact spare or with dynamic impact spare be integral type, be arranged on impact head with the groove of camber plush copper activity button-fold or with impact head be integral type, impulse drive means drives impact head impact, impact is broken other power off with the fingers and thumb and is applied to anti-breaking off with the fingers and thumb in other mechanism, the anti-stressed rotation of rotational structure or the Split type structure of breaking other mechanism off with the fingers and thumb isolated by split, impact the impact direction of guiding device righting impact head, the dynamic impact spare that prevents impulse drive means is not broken off with the fingers and thumb Chong Ji impact guiding device.

107. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means is the crank impulse drive means, the crank impulse drive means comprises crank, dynamic impact spare, crank, dynamic impact spare is arranged at supporting box, dynamic impact spare one end and crank are hinged, the dynamic impact spare other end is connected with impact head, prevent breaking off with the fingers and thumb the junction that other mechanism is arranged on dynamic impact spare and impact head, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure, rotational structure is the bulb buckle-groove type, the bulb buckle-groove type comprise bulb and with the bulb groove of bulb activity button-fold, bulb be arranged on dynamic impact spare or with dynamic impact spare be integral type, be arranged on impact head with the bulb groove of bulb activity button-fold or with impact head be integral type, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover, inner bulk, rolling element, inner bulk comprises part on inner bulk, part under inner bulk, part on inner bulk, under inner bulk, part comprises raceway, outer cover is the U-shaped outer cover, the U-shaped outer cover comprises part on the U-shaped outer cover, part under the U-shaped outer cover, part on the U-shaped outer cover, under the U-shaped outer cover, part comprises raceway, rolling element is arranged on inner bulk on part and U-shaped outer cover between part and is arranged under inner bulk under part and U-shaped outer cover between part, rolling element, the U-shaped outer cover, inner bulk closely cooperates mutually and makes rolling element support the rotating direction that the rolling friction of U-shaped outer cover moved back and forth and controlled the U-shaped outer cover, outer cover is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure of breaking other mechanism off with the fingers and thumb, the U-shaped outer cover, the closely cooperate impact direction of righting impact head of inner bulk and rolling element, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

108. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means is the crank impulse drive means, the crank impulse drive means comprises that crank turns eccentric shaft mechanism more, power output part, crank turns eccentric shaft mechanism more and also comprises bracing frame, mulit-turning crankshaft, dynamic impact spare, mulit-turning crankshaft is by the concentric shaft part of power, connection handle, eccentric shaft forms, the concentric shaft part of power, connection handle and eccentric shaft split or be the integral type structure, concentric shaft part one end of the power of mulit-turning crankshaft is connected with the power output part of impulse drive means, the other end of the concentric shaft part of power arranges plural connection handle, eccentric shaft, two above eccentric shafts are arranged along the spaced radial of the concentric shaft part of power, angulation is poor, the concentric shaft part of the power of mulit-turning crankshaft is arranged on bracing frame, bracing frame and supporting box split or be integral type, two above eccentric shafts of mulit-turning crankshaft and an end of two above dynamic impact spares are hinged, the other end of dynamic impact spare arranges impact head, prevent that breaking other mechanism off with the fingers and thumb is arranged between dynamic impact spare and impact head, prevent that breaking other mechanism off with the fingers and thumb is Split type structure, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover, inner bulk, rolling element, inner bulk comprises part on inner bulk, part under inner bulk, part on inner bulk, under inner bulk, part comprises pit, outer cover is the shaped as frame outer cover, the shaped as frame outer cover comprises part on the shaped as frame outer cover, part under the shaped as frame outer cover, part on the shaped as frame outer cover, under the shaped as frame outer cover, part comprises raceway, rolling element is arranged on inner bulk on part and shaped as frame outer cover between part and arranges under the inner bulk under part and shaped as frame outer cover between part, rolling element, the shaped as frame outer cover, inner bulk closely cooperates mutually and makes rolling element support the rotating direction that the rolling friction of shaped as frame outer cover moved back and forth and controlled the shaped as frame outer cover, outer cover is connected with impact head or is integral type, two staggered impact head impact that drive of above dynamic impact spare, the anti-Split type structure of breaking other mechanism off with the fingers and thumb is isolated by split, outer cover, the closely cooperate impact direction of righting impact head of inner bulk and rolling element, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

109. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, the crank impulse drive means comprises power source spare, crank, slide block, fork, connecting rod, dynamic impact spare, dynamic impact spare is arranged at supporting box, power source spare is connected with crank one end, the crank other end and slide block are hinged, slide block is connected with fork and can slides on fork, fork one end and supporting box are hinged, the other end and rod hinge connection, connecting rod and dynamic impact spare one end is hinged, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure, rotational structure comprises the bulb buckle-groove type, the bulb buckle-groove type comprise bulb and with the bulb groove of bulb activity button-fold, bulb be arranged on impact head or with impact head be integral type, be arranged on dynamic impact spare with the bulb groove of bulb activity button-fold or with dynamic impact spare be integral type, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover, inner bulk, rolling element, outer cover is the cartridge type outer cover, rolling element is arranged between inner bulk and cartridge type outer cover, rolling element, the cartridge type outer cover, inner bulk closely cooperates mutually and makes rolling element support the rotating direction that the rolling friction of cartridge type outer cover moved back and forth and controlled the cartridge type outer cover, the cartridge type outer cover is connected with impact head or is integral type, dynamic impact spare drives impact head impact, the anti-stressed rotation of rotational structure of breaking other mechanism off with the fingers and thumb, the cartridge type outer cover, the closely cooperate impact direction of righting impact head of inner bulk and rolling element, the dynamic impact spare guiding of tapping the head that do not liquidate, not broken off with the fingers and thumb other power breaks off with the fingers and thumb not.

110. digger is cut in two-way punching according to claim 28, it is characterized in that: comprise fuselage, running part, lifting unit, reciprocating impact section, reciprocating impact section comprises impulse drive means, rolling guide apparatus, impulse drive means comprises crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, rolling guide apparatus comprises the rolling element support member, impact guide, rolling element, rolling element is arranged at the rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact spare is connected or split with impact head, the crank impulse drive means also comprises crank assemblies, power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or the combination of air pressure impulse drive means are arranged at lifting unit, when the crank assemblies combination of rolling guide apparatus and crank impulse drive means is arranged on the lifting unit front portion, the power part of crank impulse drive means is arranged at lifting unit or fuselage, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, the rolling element support member, the impact guide closely cooperates and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impacting guide, impact head rolling friction under the support of impacting guide moves back and forth, dynamic impact spare drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power off with the fingers and thumb and is namely imposed on rolling guide apparatus, running part drives the fuselage walking and realizes the continuous digging of reciprocating impact, impact guiding device and comprise rolling element, rolling element comprises roller, ball, needle roller, tapper, roller, roll drum or roller.

111. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guiding device comprises roller, and roller comprises spirogyrate surface roller, V-arrangement surface roller, concave panel roller or shaped form surface roller.

112. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guiding device comprises the impact guide, and the impact guide is circular impact guide, semicircle impact guide, annulus flute profile impact guide, semicircle flute profile impact guide, circular arc impact guide, square impact guide, triangle impact guide, rhombus impact guide, spline shape impact guide, special-shaped impact guide, polygon impact guide or trapezoidal impact guide.

113. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box support and impact guiding device, and impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise outer cover, and outer cover comprises the dovetail groove outer cover, U-shaped groove outer cover, V-type groove outer cover, the trough plate type outer cover, the clamping plate type outer cover, the cartridge type outer cover, polygon groove outer cover or special-shaped slot outer cover.

114. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box supports and impacts guiding device, impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise inner bulk, inner bulk comprises the rod-type inner bulk, the multi-rod inner bulk, the cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk.

115. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box support and impact guiding device, and impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise inner bulk, and inner bulk comprises the rod-type inner bulk, the multi-rod inner bulk, the cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk, the rod-type inner bulk, the multi-rod inner bulk, the cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk are provided with the pit that is interlocked with the rolling element surface.

116. digger is cut in two-way punching according to claim 28, it is characterized in that: reciprocating impact section comprises impact head, impact guiding device, impulse drive means, supporting box, supporting box support and impact guiding device, and impulse drive means comprises the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, the crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, dynamic impact spare is arranged at supporting box, dynamic impact spare is connected or split with impact head, prevent breaking off with the fingers and thumb the one or both ends that other mechanism is arranged on dynamic impact spare, prevent that breaking other mechanism off with the fingers and thumb comprises rotational structure or Split type structure, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprise inner bulk, and inner bulk comprises the rod-type inner bulk, the multi-rod inner bulk, the cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk, the rod-type inner bulk, the multi-rod inner bulk, the cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk are provided with the raceway that is interlocked with the rolling element surface.

117. digger is cut in two-way punching according to claim 28, it is characterized in that: described impulse drive means comprises crank cam mechanism, crank cam mechanism comprises camshaft, percussion mechanism, cam comprises projection, percussion mechanism drives the camshaft rotation, the projection of camshaft drives the impact head reciprocating impact, prevents that breaking other mechanism off with the fingers and thumb is arranged between impulse drive means and impact head, prevents that breaking other mechanism off with the fingers and thumb is Split type structure.

118. digger is cut in two-way punching according to claim 28, it is characterized in that: described impulse drive means comprises eccentric shaft, eccentric shaft comprises eccentric shaft, connecting rod and percussion mechanism, one end of eccentric shaft and connecting rod is hinged, the other end of connecting rod arranges percussion mechanism, the one or both ends of connecting rod are provided with anti-break off with the fingers and thumb other mechanism, eccentric shaft drivening rod reciprocating impact.

119. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, impulse drive means comprises slider-crank mechanism, slider-crank mechanism comprises power source spare, crank, slide block, fork, connecting rod, dynamic impact spare, dynamic impact spare is arranged at supporting box, power source spare is connected with crank one end, the crank other end and slide block are hinged, slide block is connected with fork and can slides on fork, fork one end and supporting box are hinged, the other end and rod hinge connection, connecting rod and dynamic impact spare one end is hinged.

120. digger is cut in two-way punching according to claim 28, it is characterized in that: described impulse drive means comprises many bars of mulit-turning crankshaft beater mechanism, many bars of mulit-turning crankshaft beater mechanism comprises mulit-turning crankshaft, connecting rod, mulit-turning crankshaft is comprised of the concentric shaft part of power, connection handle, eccentric shaft, impulse drive means also comprises power output part, the power output part split of the concentric shaft part of the power of mulit-turning crankshaft and impulse drive means or be integral type.

121. digger is cut in two-way punching according to claim 28, it is characterized in that: described impulse drive means comprises many bars of mulit-turning crankshaft beater mechanism, many bars of mulit-turning crankshaft beater mechanism comprises mulit-turning crankshaft, connecting rod, mulit-turning crankshaft is comprised of the concentric shaft part of power, connection handle, eccentric shaft, mulit-turning crankshaft is provided with fluid passage, and fluid passage is arranged on the concentric shaft part of power, connection handle or eccentric shaft.

122. digger is cut in two-way punching according to claim 28, it is characterized in that: described impulse drive means comprises many bars of mulit-turning crankshaft beater mechanism, many bars of mulit-turning crankshaft beater mechanism comprises mulit-turning crankshaft, connecting rod, mulit-turning crankshaft is comprised of the concentric shaft part of power, connection handle, eccentric shaft, eccentric shaft is plural eccentric shaft, two above eccentric shafts arrange along the spaced radial of the concentric shaft part of power, and angulation is poor.

123. digger is cut in two-way punching according to claim 28, it is characterized in that: described impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise plural dynamic impact spare, plural dynamic impact spare is connected or split with impact head, and the anti-other mechanism of breaking off with the fingers and thumb is set between dynamic impact spare and impact head.

124. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, impulse drive means comprises the rotating power source part, the rotating power source part comprises drive disk assembly, drive disk assembly comprises the gear parts, gear is partly gear transmission part, and when gear transmission part was a plurality of, a gear transmission part part was arranged on the interior part of supporting box and is arranged on outside supporting box inner support casing.

125. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, impulse drive means comprises the rotating power source part, the rotating power source part comprises drive disk assembly, drive disk assembly comprises the gear parts, and gear partly comprises gear drive and bel-drivenn combination.

126. digger is cut in described two-way punching according to claim 43, it is characterized in that: a described anti-part of breaking other mechanism off with the fingers and thumb be arranged on dynamic impact spare or with dynamic impact spare be integral type, anti-another part of breaking other mechanism off with the fingers and thumb be arranged on impact head or with impact head be integral type.

127. digger is cut in described two-way punching according to claim 43, it is characterized in that: describedly anti-break other mechanism off with the fingers and thumb and comprise the camber buckle-groove type or rotate coupling head, the camber buckle-groove type comprise the camber plush copper and with the groove of camber plush copper activity button-fold, groove be arranged on dynamic impact spare or with dynamic impact spare be integral type, be arranged on impact head with the camber plush copper of groove activity button-fold or with impact head be integral type, rotate coupling head and comprise that flexible universal joint rotates coupling head, universal bearing rotates coupling head, the platform-type rotation coupling head of multiple degrees of freedom or power are rotated coupling head to shaft coupling, flexible universal joint rotates coupling head and comprises elastic component, the universal joint coupling head, when universal joint is stressed, the universal joint coupling head is by the relative motion of elastic component adjustment, universal joint bearing rotates coupling head and comprises universal socket, rotate coupling head, rotating coupling head is fixed on universal socket, adjust relative motion by power to the joint seat when the cardan axis holding capacity, the platform-type rotation coupling head of multiple degrees of freedom is by moving cylinder, upper universal hinge, lower universal coupling, upper mounting plate, lower platform forms, when upper, when lower platform is stressed, stretching motion by moving cylinder, realize that upper mounting plate is in the motion of a plurality of degree of freedom in space, it is that Cardon universal joint rotates coupling head that Hooks coupling universal coupling rotates coupling head, Cardon universal joint rotates coupling head and comprises cross axle, cross universal knot fork, cross universal knot fork connects by cross axle realizes relative motion.

128. digger is cut in described two-way punching according to claim 43, it is characterized in that: describedly anti-break other mechanism off with the fingers and thumb and comprise the rotation coupling head, rotating coupling head is that oscillating bearing rotates coupling head, oscillating bearing rotates coupling head and comprises spherical outside surface, Internal Spherical Surface and dust cover, spherical outside surface is fastened in Internal Spherical Surface, is provided with dust cover at spherical outside surface and Internal Spherical Surface joint.

129. digger is cut in described two-way punching according to claim 43, it is characterized in that: describedly anti-break other mechanism off with the fingers and thumb and comprise the rotation coupling head, the rotation coupling head is rzeppa joint, rzeppa joint comprises interior raceway, outer raceway, steel ball and retainer, the retainer stationary balls, interior raceway and outer raceway are realized relative motion by steel ball.

130. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guide is arranged on impulse drive means one side.

131. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guide and impact head junction are provided with the guide peg protective cover, and supporting box supports impact head by the guide peg protective cover.

132. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises plural impact guiding device, impulse drive means be arranged at plural impact guiding device between.

133. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guiding device comprises single guiding device.

134. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guiding device comprises rolling guide apparatus, impacting guiding device is comprised of plural rolling guide apparatus, impulse drive means is matched with plural rolling guide apparatus by plural dynamic impact spare, and plural dynamic impact spare drives plural impact head.

135. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guiding device comprises rolling guide apparatus, impact guiding device and be comprised of plural rolling guide apparatus, impulse drive means drives a dynamic impact spare and matches with plural rolling guide apparatus.

136. digger is cut in two-way punching according to claim 28, it is characterized in that: described lifting unit comprises securing supports, the buffering support member, impact guiding device and comprise rolling element, the rolling element support member, impact guide, rolling element support member and securing supports are integral type, rolling element is arranged at and impacts between guide and rolling element support member, impact guide for impacting guide cylinder, it is inner that the impact guide cylinder is arranged on the rolling element support member, the impact guide cylinder is connected with impact head or is integral type, dynamic impact spare comprises the dynamic impact bar, the dynamic impact bar is arranged at the impact guide cylinder, the dynamic impact bar is with the impact head split or be connected, the dynamic impact bar impacts impact head, impacting guide cylinder moves back and forth under the support of rolling element, rolling element coordinates with the rolling element support member by rolling guide to controlling the impact direction that impacts guide cylinder, impact guide cylinder by the impact direction of rolling guide to the control impact head.

137. digger is cut in two-way punching according to claim 28, it is characterized in that: described lifting unit comprises securing supports, the buffering support member, impact guiding device and comprise rolling element, the rolling element support member, impact guide, rolling element support member and securing supports are integral type, rolling element is arranged at and impacts between guide and support member, dynamic impact spare comprises the dynamic impact cylinder, impacting guide and dynamic impact cylinder is integral type, the dynamic impact cylinder is connected with impact head or is integral type, the dynamic impact cylinder drives the impact head reciprocating impact, the dynamic impact cylinder moves back and forth under the support of rolling element, rolling element coordinates with the rolling element support member by rolling guide to the impact direction of controlling the dynamic impact cylinder, the dynamic impact cylinder is by the impact direction of rolling guide to the control impact head.

138. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guiding device comprises that rolling guide is to the linear reciprocation device, rolling guide comprises the rolling element support member to the linear reciprocation device, impact guide, rolling element, the rolling element support member comprises outer cover or internal support, impacting guide comprises impact guiding inner bulk or impacts the directed outwards cover, outer cover and impact are led between inner bulk or are impacted the directed outwards cover and with internal support, rolling element be set, outer cover is with impact guiding inner bulk or impact directed outwards cover and internal support relative straight reciprocating motion under the support of rolling element, outer cover has rolling guide to reaching the straight-line guidance effect by rolling element or internal support impact guiding inner bulk, outer cover, impact guiding inner bulk and rolling element or impact the directed outwards cover, internal support match with rolling element realize to move back and forth rolling guide to the time rolling guide to.

139. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guiding device comprises pit type linear reciprocation rolling guide apparatus, this pit type linear reciprocation rolling guide apparatus comprises rolling element, the rolling element support member, impact guide, rolling element support member or impact guide comprise pit, rolling element is placed in pit, rolling element supports and impacts the guide reciprocating motion, the raceway support member, rolling element and the rolling element support member that is provided with pit, impact that guide matches or rolling element be provided with pit impact guide, the rolling element support member matches to make and impacts guide rolling friction reciprocating motion.

140. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, and impact head comprises and rush tooth, rush braces, impacts guide and is arranged on symmetrically and rushes on braces, also can asymmetricly arrange.

141. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, and impact head comprises and rushes tooth, rushes braces, rushes tooth and rushes the braces split or be integral type.

142. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guide is arranged on impulse drive means both sides, and an end that impacts guide arranges impact head, and the other end arranges with shape or with the impact head of weight.

143. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guide is arranged on impulse drive means both sides, and an end that impacts guide arranges impact head, and the other end arranges the impact head of difformity or Different Weight.

144. limit is cut digger according to the described two-way punching of claim 28 or 53, it is characterized in that: described reciprocating impact section comprises impact head, impact head comprises that ladder tooth punching cuts mechanism, ladder tooth punching is cut mechanism and is comprised and rush braces, rush tooth, rushing tooth is that multilayer is rushed tooth, rush tooth and be provided with the tooth head, the tooth head is arranged in spherical impact head, the taper impact head, the hemispherical impact head, the spade impact head, trapezoidal impact head or triangle impact head, the distance of adjacent two-layer tooth head is different, to treat that digging rib or crag are impacted into stepped, each stratum of stepped rib or crag produces the plural relative scope of freedom, rib or crag are made stepped backlash tooth utilizes two relative scope of freedoms of stepped rib or crag to rush the dedentition material during digging again.

145. digger is cut in 4 described two-way punchings according to claim 14, it is characterized in that: the described braces that rushes comprises arc, ladder frame, semicircle frame, triangle frame or conical mount.

146. digger is cut in 4 described two-way punchings according to claim 14, it is characterized in that: described impact head comprises and rushes braces, rushes tooth, rushes tooth and comprises end face tooth, clear bottom surface tooth or clear side tooth clearly.

147. digger is cut in 4 or 146 described two-way punchings according to claim 14, it is characterized in that: described impact head comprises and rushes braces, rushes tooth, and clear end face tooth, clear bottom surface tooth or clear side tooth are arranged on same the punching on braces.

148. digger is cut in 3 or 144 described two-way punchings according to claim 5, it is characterized in that: reciprocating impact of described impact head is completed coal breakage and clear face simultaneously.

149. digger is cut in 3 or 144 described two-way punchings according to claim 5, it is characterized in that: described impact head comprises and rushes braces, rushes tooth, rushes tooth and the split of tooth head or is the integral type structure.

150. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises buffer, buffer comprises the rotary power buffer, the rotary power buffer comprises sliding stroke hub splines buffer, sliding stroke hub splines buffer comprises splined shaft, spline housing, impulse drive means comprises the rotating power source part, the rotary impact driving member, the rotating power source part comprises motor, hydraulic motor, the gas motor, motor, hydraulic motor, the gas motor comprises driving shaft, splined shaft is connected with driving shaft or is integral type, spline housing is connected with the rotary impact driving member or is integral type, splined shaft and spline housing are slidably connected and back and forth cushion.

151. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises buffer, buffer comprises the rotary power buffer, the rotary power buffer comprises the belt buffer, lifting unit comprises rocking arm, rocking arm comprises the rocking arm bolster, the rocking arm fixture, buffer comprises bolster, bolster is arranged between rocking arm bolster and rocking arm fixture, the belt buffer comprises drive pulley, belt, driven pulley, drive pulley is fixed on the rocking arm fixture, drive pulley and motor, the driving shaft of hydraulic motor or air motor connects, driven pulley is arranged on the rocking arm bolster, belt is arranged on drive pulley and driven pulley, driven pulley is with the rocking arm bolster buffering that is hit, belt impact-absorbing active force prevents motor, hydraulic motor or air motor are impaired, the belt buffer comprises stretcher.

152. digger is cut in 1 described two-way punching according to claim 15, it is characterized in that: described belt buffer comprises stretcher, stretcher is arranged on belt inboard or the outside, stretcher comprises regulating wheel, the tensioning wheel carrier, tensioning spring, the tensioning adjusting rod, backstand, regulating wheel is arranged on Tensioner frame, the tensioning wheel carrier is provided with pilot hole, tensioning adjusting rod one end is polished rod, the other end is screw mandrel, the centre is provided with shoulder block, the tensioning wheel carrier coordinates by the polished end of pilot hole with the tensioning adjusting rod, the screw mandrel end of tensioning adjusting rod adopts with backstand and is threaded, tensioning spring is arranged between tensioning wheel carrier and shoulder block, rely on the elastic force of spring to make regulating wheel compress belt, rely on the size of the screwing length tension adjusting of screw mandrel and backstand.

153. digger is cut in 1 described two-way punching according to claim 15, it is characterized in that: described stretcher comprises slide, tensioning spring, drive pulley, motor, hydraulic motor or air motor are arranged on slide, slide and rocking arm fixture are slidably matched, tensioning spring one end is connected with slide, the other end is connected with the rocking arm fixture, relies on spring to apply certain active force to slide, makes belt tension.

154. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, and impact head is installed on the anterior or anterior plural sidepiece of lifting unit.

155. digger is cut in two-way punching according to claim 28, it is characterized in that: described lifting unit comprises radial up-down device or vertical lift device.

156. according to claim 28,155 described two-way punchings cut digger, it is characterized in that: described reciprocating impact section comprises impact head, is provided with angle adjuster between impact head and radial up-down device.

157. digger is cut in two-way punching according to claim 28, it is characterized in that: described plural impact guide is symmetricly set in impact head.

158. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises hydraulic shock drive unit or air pressure impulse drive means, and hydraulic shock drive unit or air pressure impulse drive means comprise speed changer.

159. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, impulse drive means comprises dynamic impact problem source part, gear parts, dynamic impact spare, dynamic impact problem source part, gear parts are arranged on outside supporting box, and dynamic impact spare is arranged in supporting box.

160. digger is cut in two-way punching according to claim 28, it is characterized in that: described impulse drive means comprises the crank impulse drive means, the crank impulse drive means comprises mulit-turning crankshaft, and mulit-turning crankshaft is arranged in supporting box.

161. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise impacts plug, cavity, impact plug and comprise dynamic impact spare, impact that plug, cavity are arranged in supporting box or with supporting box be integral type.

162. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guiding device comprises the impact guide, impact guide and comprise impact guide and lower impact guide or left impact guide and right impact guide, impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact spare, and dynamic impact spare is arranged between impact guide and lower impact guide or is arranged between left impact guide and right impact guide.

163. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, and supporting box comprises lubricating system.

164. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises supporting box, and supporting box comprises seal or part seal.

165. digger is cut in 4 described two-way punchings according to claim 16, it is characterized in that: described seal is arranged at impulse drive means or impacts the active connection place of guiding device and supporting box.

166. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises double direction impulse mechanism, lifting unit comprises the lifting unit support member, impact guiding device and comprise the rolling element support member, impact guide, rolling element support member and lifting unit support member are integral type, rolling element is arranged at and impacts between guide and rolling element support member, impact guide and the split of dynamic impact spare, dynamic impact spare and impact head split, dynamic impact spare drives impact head impact, fuselage or lifting unit are provided with running gear, running gear drives fuselage or lifting unit walking, fuselage or lifting unit walking will be impacted first speed by rib or crag and return, impacting guide moves back and forth under the support of rolling element.

167. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises double direction impulse mechanism, lifting unit comprises the lifting unit support member, impact guiding device and comprise the rolling element support member, impact guide, rolling element support member and lifting unit support member are integral type, rolling element is arranged at and impacts between guide and rolling element support member, dynamic impact spare comprises the dynamic impact cylinder, impact guide and the split of dynamic impact cylinder, dynamic impact cylinder and impact head split, fuselage or lifting unit are provided with running gear, running gear drives fuselage or lifting unit walking, fuselage or lifting unit walking will be impacted first speed by rib or crag and return, the dynamic impact cylinder drives impact head impact, impacting guide moves back and forth under the support of rolling element, rolling element coordinates with the rolling element support member by rolling guide to controlling the impact direction that impacts guide, impact guide and control the impact direction of impact head.

168. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guide comprises cartridge type guide, board-like guide, rod-type guide, degree of lip-rounding guide or U-shaped guide.

169. digger is cut in two-way punching according to claim 28, it is characterized in that: described impulse drive means comprises hydraulic shock drive unit or air pressure impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise cylinder body, and cylinder body comprises circular cylinder body, square cylinder body, trapezoidal cylinder body, special-shaped cylinder body or polygon cylinder body.

170. digger is cut in two-way punching according to claim 28, it is characterized in that: described dynamic impact spare or impact guide and the impact head junction is provided with the impact bar protective cover.

171. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impacts guiding device, impulse drive means, supporting box, is provided with seal between supporting box and impact guide.

172. digger is cut in two-way punching according to claim 28, it is characterized in that: described dynamic impact spare is provided with impact bar protective cover, guide peg protective cover with the impact head junction, is provided with seal between impact bar protective cover and guide peg protective cover and supporting box.

173. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guiding device comprises the rolling element support member, impacts between guide and rolling element support member or is provided with seal between dynamic impact spare and rolling element support member.

174. digger is cut in 4 or 165 or 171 or 172 or 173 described two-way punchings according to claim 16, it is characterized in that: described seal comprises annular seal space, diaphragm seal, sealing-plug or sealing ring.

175. digger is cut in 4 or 165 or 171 or 172 or 173 described two-way punchings according to claim 16, it is characterized in that: the material of described seal is elastomeric material, polyurethane material, nylon material, plastic material or metal material.

176. digger is cut in two-way punching according to claim 28, it is characterized in that: described impulse drive means comprises the combination of gear drive and tape handler.

177. want 28 described two-way punchings to cut digger according to right, it is characterized in that: described fuselage comprises electrical system or water system.

178. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, and impact head comprises teeth, and impact head is comprised of more than one teeth, and teeth comprises long teeth or short teeth.

179. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, and impact head comprises teeth, and teeth comprises cone tooth, wedge tooth, axe tooth, cutter tooth or cutter tooth.

180. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, and impact head comprises teeth, and teeth comprises long teeth or short teeth, and teeth is with cutting edge or without cutting edge.

181. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guide and be provided with moving tooth, impulse drive means comprises transmission device, transmission device is gear drive, gear drive comprises power wheel, drive, drive is provided with moving tooth, power wheel drives drive, moving tooth and the moving tooth engagement of impacting on guide, when the moving tooth engagement in rotation is impacted the guide moving tooth, drive and impact guide impact rib or crag, when impacting the anodontia part of guide and moving tooth at once, impacting guide separates with drive, impact head backwashed by rib or crag top in advancing and tapped the head at fuselage or the two-way shovel structure that rushes this moment, impact head will impact guide and return, moving tooth is when engagement in rotation is impacted the guide moving tooth again, again drive and impact guide impact rib or crag, the two-way shovel structure that rushes is moved back and forth.

182. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impulse drive means comprises swiveling wheel, rotating handle or cam, swiveling wheel, rotating handle or a cam part are provided with moving tooth, impact guide and be provided with moving tooth, swiveling wheel, when the moving tooth rotation of rotating handle or cam is meshed with impact guide moving tooth, stir and impact the guide impact, drive impact head impact rib or crag, work as swiveling wheel, rotating handle or cam moving tooth break away from when impacting the guide moving tooth, impact guide and swiveling wheel, rotating handle or cam separate, this moment impact head in fuselage or lifting unit are advanced by rib or crag, impact head is moved back and forth.

183. digger is cut in two-way punching according to claim 28, it is characterized in that: described impulse drive means comprises rotating part, slide block, fork and straightening connecting rod, rotating part comprises rotating handle or swiveling wheel, slide block is installed in the end of rotating handle or swiveling wheel, slide block and fork are slidably connected, fork one end is hinged fixing, rotating handle or swiveling wheel drive fork other end reciprocally swinging by slide block, one end and the fork swinging end of straightening connecting rod are hinged, the other end is hinged with the impact guide, fork swings and drives the straightening connecting rod swing, the straightening connecting rod drives and impacts the guide reciprocating impact.

184. digger is cut in two-way punching according to claim 28, it is characterized in that: described impulse drive means comprises rotating part, guide rod, fork and straightening connecting rod, rotating part comprises swiveling wheel or rotating handle, guide rod one end and swiveling wheel or rotating handle end are hinged, the guide rod other end and fork are hinged or be slidably connected, one end of fork is hinged fixing, swiveling wheel or rotating handle drive guide rod and move back and forth, guide rod drives fork and swings, the swinging end of fork and straightening connecting rod one end are hinged, the straightening connecting rod other end is hinged with the impact guide, the straightening connecting rod drives and impacts the guide reciprocating impact.

185. digger is cut in two-way punching according to claim 28, it is characterized in that: described fuselage comprises frame, control device, drag cable device, atomization mechanism, water injector or cooling system.

186. digger is cut in two-way punching according to claim 28, it is characterized in that: described fuselage comprises breaker.

187. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, and impact head comprises teeth, fixed part, and teeth and fixed part are the integral type structure.

188. digger is cut in two-way punching according to claim 2, it is characterized in that: described reciprocating impact section comprises impact head, impact head comprises teeth, fixed part, teeth and fixed part are flexibly connected, and its connected mode is plug-in type, buckle-groove type, step, sphere formula, pin tooth type or bolt fastening.

189. want 187 or 188 described two-way punchings to cut digger according to right, it is characterized in that: described teeth is provided with Hardmetal materials.

190. limit is cut digger according to the described two-way punching of claim 28, it is characterized in that: described impact guiding device or impulse drive means comprise lubricating system.

191. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, and impact head is a plurality of impact heads, and a plurality of impact heads are arranged on the two ends of different impact guides.

192. digger is cut in two-way punching according to claim 28, it is characterized in that: described fuselage or lifting unit are provided with drop guide.

193. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guiding device comprises the sliding friction device.

194. digger is cut in two-way punching according to claim 28, it is characterized in that: described reciprocating impact section comprises impact head, impact guiding device and comprise rolling guide apparatus or slide guide device, the impact direction guiding that rolling guide apparatus or slide guide device liquidate and tap the head.

195. digger is cut in two-way punching according to claim 28, it is characterized in that: described impact guiding device comprises rolling guide apparatus, rolling guide apparatus comprises the rolling element position limiting structure, and the rolling element position limiting structure comprises raceway, a road, pit, retainer, limiting plate, spacing collar, stop collar, limiting stand or gag lever post.

196. digger is cut in 5 described two-way punchings according to claim 19, it is characterized in that: described cylinder road comprises circular cylinder road, square tube road, triangle cylinder road, polygon cylinder road or special shape tube road.