CN103089259B

CN103089259B - Bidirectional pounding and cutting excavating method and bidirectional pounding and cutting excavator for implementing same

Info

Publication number: CN103089259B
Application number: CN201210378530.0A
Authority: CN
Inventors: 刘素华
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-11
Filing date: 2012-09-11
Publication date: 2014-12-17
Anticipated expiration: 2032-09-11
Also published as: CN103089259A

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

Digger is cut in the two-way punching of method and enforcement the method that digging is cut in a kind of two-way punching

Technical field

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

Background technology

Current widely used extractive equipment is flitting, bores and wash formula development machine, its operating principle is milling type blanking, it is larger that this just determines this kind of mining method ratio of reduction, particularly under compressive stress state, carry out fragmentation, consume mass energy, reduce production efficiency and block material rate, shattering process also produces a large amount of dust, cause problem and the potential safety hazards such as digging bad environments, greatly reduce 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) the economic worth of lump coal is more than the twice of broken coal;

(3) taked, into bulk, not carry out abundant fragmentation to layer minerals such as coals by institute's digging thing, during equipment work, power consumption is little, and dust is few, and efficiency is high.

Based on the demand, numerous methods taking block material mineral are there are, such as a kind of high-efficiency blocking coal shovel is that coal mining head one direction is arranged, fuselage must be turned during reverse coal mining, but because space, down-hole is little, general mining tunnel is wide less than 6 meters, and the length of fuselage is at least more than 8 meters, turn fuselage problem to be difficult to solve, and namely enable turning machine body can consume a large amount of manpowers, material resources and time, therefore complete machine must be refunded rear just can continue mine, this equipment due to the weight of coal mining head large, make impact bar one end weight excessive, other end weight kicks the beam, easily cause because weight imbalance breaks other impact bar and impact guiding device when reciprocating impact, reduce application life, add power consumption.

In sum, traditional digger is badly in need of updating, and extraction technique is by take the equipment of block material for developing direction.The present invention is a kind of energy-saving and environmental protection, efficiently, equipment realizes the method and apparatus of digging back and forth without the need to tune.

Summary of the invention

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

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 and reciprocating impact portion etc. are set;

Second step: arrange in reciprocating impact portion and impact guiding device etc., impact guiding device is arranged and impacts guide etc., all arrange impact head at the two ends impacting guide;

3rd step: impulse drive means etc. is set, impulse drive means arranges dynamic impact part etc., dynamic impact part drives and impacts guide reciprocating motion, impacting guide drives impact head impact rib or crag to realize adopting junk material, makes dynamic impact part and impacts guide split or be integral type;

4th step: be arranged on lifting unit by reciprocating impact portion, lifting unit is arranged at fuselage, and running part is arranged on underbelly, running part drives fuselage walking, supporting fuselage double direction impulse head reciprocating impact blanking.

The scheme two that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

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

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

The scheme three that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

Second step: arrange crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc., makes crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means and rolling guide apparatus etc. form reciprocating impact portion;

3rd step: dynamic impact part etc. is set in crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means;

4th step: arrange impact head on impact guide, makes dynamic impact part drive impact head impact;

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

6th step: impact head rolling friction under the support impacting guide is moved back and forth, and the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus;

7th step: be arranged on by lifting unit on fuselage, installs running part at underbelly, and running part drives fuselage walking to realize reciprocating impact, the not two-way continuous digging of turning machine body.

The scheme four that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

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

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

5th step: arrange impact head on impact guide, makes impact head rolling friction under the support impacting guide move back and forth;

6th step: the supporting box in reciprocating impact portion or impact support arrange position limiting structure etc., and position limiting structure is limited impacting guide is straight reciprocating motion;

7th step: make dynamic impact part drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, position limiting structure is limited impacting guide is straight reciprocating motion, lifting unit is arranged on fuselage, install running part at underbelly, running part drives fuselage walking to realize the two-way continuous digging of reciprocating impact.

The scheme five that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

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

5th step: the rolling friction of impact guide part supports impact head is moved back and forth, dynamic impact part is made to drive impact head impact, the reaction of impact head impact rib or crag is broken other power and is namely applied to 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 fuselage walking to realize the two-way continuous digging of reciprocating impact.

The scheme six that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

3rd step: motive power part and dynamic impact part etc. are set in impulse drive means;

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

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

6th step: when roller shaft is fixed on dynamic impact part, roller laminating motive power part is rolled, when roller shaft is fixed on motive power part, roller laminating dynamic impact part is rolled, prevent from dynamic impact part and motive power part from fitting to rub, reduce the wearing and tearing of impulse drive means, or when roller shaft is fixed on rolling element support member, roller is fitted and impacts guide rolling, when roller shaft is fixed on impact guide, roller laminating rolling element support member is rolled, prevents rolling element support member from fitting with impact guide and rub.

The scheme seven that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

6th step: when roller shaft is fixed on dynamic impact part, roller laminating motive power part is rolled, when roller shaft is fixed on motive power part, roller laminating dynamic impact part is rolled, prevent from dynamic impact part and motive power part from fitting to rub, reduce the wearing and tearing of impulse drive means, when roller shaft is fixed on rolling element support member, roller is fitted and supports the rolling of impact guide, when roller shaft is fixed on impact guide, roller laminating rolling element support member is rolled, prevents rolling element support member from fitting with impact guide and rub;

7th step: projection, depression, V groove or shaped form etc. are made in the surface of roller, the shape in rolling element support member or impact guide and roller contact face is interlocked with the shape of roller surface, and closely cooperating by the motion of rolling friction control impact guide and dynamic impact part by roller, rolling element support member and impact guide is straight reciprocating motion.

The scheme eight that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

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

5th step: impact head is set on impact guide;

6th step: rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are combined and is arranged at lifting unit;

7th step: be arranged on by lifting unit on fuselage, installs running part at underbelly;

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

9th step: make dynamic impact part drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, and running part drives fuselage walking to realize the continuous digging of reciprocating impact.

The scheme nine that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

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

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 part and rolling element support member etc. are set on support or on cylinder part, rolling element support member are arranged on motive power part outside;

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

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

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

7th step: make dynamic impact part drive impact head or impact guide to impact; Rolling guide apparatus is made to support impact head impact by rolling friction;

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 combined and is arranged at lifting unit;

9th step: lifting unit is arranged on fuselage;

Tenth step: install running part at underbelly, running part drives fuselage walking to realize the two-way continuous digging of reciprocating impact.

The scheme ten that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

Second step: arrange impulse drive means and impact the composition reciprocating impact portions such as guiding device, impact guiding device is arranged and impacts guide etc., all arrange impact head at the two ends impacting guide;

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

4th step: arrange dynamic impact part in impulse drive means, makes dynamic impact part drive and impacts guide reciprocating motion, impacts guide and drives impact head impact rib or crag to realize adopting junk material;

5th step: impulse drive means is arranged at and impacts between guiding device or left and right impact guiding device etc. up and down, the impact guide of impact guiding device or left and right impact guiding device farthest broadens the righting width to impact head up and down, increase the righting dynamics to impact head, control to maximum dynamics the impact direction of impact head, prevent impulse drive means to be hit to break the damage of Bie Li and reaction force, improve the application life of equipment;

6th step: be arranged on lifting unit by reciprocating impact portion, lifting unit is arranged at fuselage;

7th step: install running part at underbelly, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

The scheme 11 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

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

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

3rd step: impact head is arranged on and impacts on guide, dynamic impact part drives impact head impact,

4th step: make rolling element support member, impact guide and the rolling element rolled in pit and raceway closely fasten and by rolling element rolling friction, impact guide are moved back and forth, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

The scheme 12 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

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

5th step: make rolling element support member, impact guide and the rolling element that rolls in raceway and closely fasten and by rolling element rolling friction, impact guide is moved back and forth;

6th step: impact head is set on impact guide;

7th step: rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are combined and is arranged at lifting unit;

8th step: be arranged on by lifting unit on fuselage, installs running part at underbelly;

9th step: make dynamic impact part drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling path rolling guiding device, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, and running part drives fuselage walking to realize the two-way continuous digging of reciprocating impact.

The scheme 13 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

4th step: rolling element support member is set, impacts guide, retainer and 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 made to be less than the diameter of rolling element, two parts rolling element being exceeded retainer are arranged at rolling element support member respectively and impact guide, form rolling guide function;

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

6th step: arrange impact head on impact guide, be connected or split by dynamic impact part with impact head, combines rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means and is arranged at lifting unit;

8th step: impact guide is connected or for integral type with impact head, dynamic impact part is made to drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, and running part drives fuselage walking to realize the continuous digging of reciprocating impact.

The scheme 14 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

5th step: raceway is set on rolling element support member or on impact guide, rolling element to be arranged in retainer and to be arranged at raceway, make rolling element position limiting structure: the scroll space of the restriction such as retainer and raceway rolling element, rolling element fitted rolling path rolling, makes rolling element support member, impact guide and closely cooperate with rolling element in retainer and in raceway and impact guide is moved back and forth by rolling friction, control to impact the impact direction of guide;

6th step: impact guide on impact head is set, dynamic impact part is connected or split with impact head, impact guide is connected with impact head or be integral type;

7th step: make dynamic impact part drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevents crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction;

8th step: rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are combined and is arranged at lifting unit;

9th step: be arranged on by lifting unit on fuselage, installs running part at underbelly;

Tenth step: the impact direction making rolling guide apparatus righting impact head, ensure that the next percussion action of impact head is applied to and treat on digging thing, running part drives fuselage walking to realize the two-way continuous digging of reciprocating impact.

The scheme 15 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

4th step: rolling element is arranged at rolling element support member and impacts between guide, forms rolling guide function with rolling element, rolling element support member and impact guide etc.;

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

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 combined and is arranged at supporting box;

7th step: impact head is set in the end of the impact guide stretching out supporting box, the end of dynamic impact part being stretched out supporting box is connected or split with impact head;

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

9th step: front portion supporting box being 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 air pressure impulse drive means combine be arranged at supporting box time, be arranged on the front portion of lifting unit rolling element support member, cylinder body and supporting box split or for integral type, supporting box protection dynamic impact part, impact guide and do not corrode by dust, sewage pollution;

Tenth step: be arranged on by lifting unit on fuselage, installs running part at underbelly;

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

The scheme 16 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

5th step: impact head is set on impact guide;

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

7th step: Fang Baibie mechanism is set in the one or both ends of dynamic impact part, to prevent that breaking other organization establishes is rotational structure or Split type structure etc., is set to oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc. by the rotational structure of Fang Baibie mechanism;

8th step: by the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, make the rotations such as the oscillating bearing of rotational structure, 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 break other power;

9th step: make dynamic impact part drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevents crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction;

Tenth step: rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are combined and is arranged at lifting unit;

11 step: be arranged on by lifting unit on fuselage, installs running part at underbelly;

12 step: running part drives fuselage walking to realize the two-way continuous digging of reciprocating impact.

The scheme 17 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

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

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

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

4th step: bolster and buffering guide etc. are set, bolster be arranged between securing supports and cushioning supportive part or be arranged between lifting unit and fuselage or be arranged between lifting unit and reciprocating impact portion, buffer-oriented part be arranged on securing supports and cushioning supportive part or be arranged on lifting unit and fuselage or be arranged in lifting unit and reciprocating impact portion;

5th step: make dynamic impact part drive impact head impact, make impact reactive force be applied on cushioning supportive part and securing supports or be applied on lifting unit and fuselage or be applied in lifting unit and reciprocating impact portion, bolster distortion absorbs impact reactive force, namely buffer-oriented part controls buffering direction makes buffering be reciprocating linear buffering, non-directionally to wave when preventing bolster from absorbing impact reactive force;

The scheme 18 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

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

Second step: buffer-oriented part etc. is set on securing supports or cushioning supportive part;

3rd step: buffer-oriented cover etc. is set on securing supports or cushioning supportive part;

4th step: cushioning supportive part arranges buffer-oriented cover when securing supports arranges buffer-oriented part, or when cushioning supportive part arranges buffer-oriented part, securing supports arranges buffer-oriented cover;

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

6th step: buffer-oriented part, bolster are overlapped to coordinate with buffer-oriented form two-way guide frame pooling feature;

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

8th step: make dynamic impact part drive impact head impact, impact reaction and break other power and be applied to buffer-oriented and put, buffer-oriented cover reciprocatingly slides along buffer-oriented part, promotes bolster and absorbs impact reactive force;

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

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

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

The scheme 19 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

The first step: backing stop structure etc. is set on securing supports and cushioning supportive part or overlaps at buffer-oriented part and buffer-oriented backing stop structure etc. is set,

Second step: arrange retaining part etc. on backing stop structure, retaining part prevents from coming off when coming off when securing supports is relative with cushioning supportive part to reciprocatingly slide or prevent buffer-oriented part and buffer-oriented from overlapping and relatively reciprocatingly sliding with retaining part;

The scheme 20 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

3rd step: dynamic impact part etc. is set in impulse drive means;

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

6th step: impact head is set on impact guide, dynamic impact part is connected or split with impact head, make dynamic impact part drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus;

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

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

9th step: by rotary power buffer or structure buffer-oriented device etc. on fuselage and lifting unit or be arranged on the securing supports of lifting unit and cushioning supportive part or be arranged in lifting unit and reciprocating impact portion;

Tenth step: rotary power buffer is set between rotating power source part and rotary impact driving member or on rotary impact driving member or on lifting unit and reciprocating impact portion;

11 step: between splined shaft and spline housing etc., sliding stroke section is set at sliding stroke hub splines buffer, sliding stroke section reciprocatingly slides when being subject to impacting absorption impact reactive force, 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 cushioning supportive part, belt is arranged on drive pulley and driven pulley, driven pulley to be hit motion with cushioning supportive part, belt absorbs impact reactive force, belt buffer prevents motor, hydraulic motor or air motor impaired,

12 step: bolster is set between fuselage and reciprocating impact portion or bolster is set between securing supports and cushioning supportive part or bolster is set between lifting unit and reciprocating impact portion, buffer-oriented part to be arranged in fuselage and reciprocating impact portion or buffer-oriented part is arranged on securing supports and cushioning supportive part or by buffer-oriented part and be arranged in lifting unit and reciprocating impact portion, while making structure buffer-oriented device absorb impact reactive force by bolster, control buffering direction with buffer-oriented part;

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

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

15 step: be arranged on by lifting unit on fuselage, installs running part at underbelly; Running part drives fuselage walking to realize the two-way continuous digging of reciprocating impact.

The scheme 21 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

5th step: rolling element, rolling element support member and impact guide are closely fastened and makes rolling element support the reciprocating motion of impact guide by rolling friction, controlled the impact direction of impact guide by rolling friction;

6th step: be arranged at by impact head and impact guide two ends, makes impact head rolling friction under the support impacting guide move back and forth;

8th step: make dynamic impact part drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevents crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction;

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

Tenth step: supporting box is set in reciprocating impact portion or impacts support etc., one end of master rocker and the hinged other end of fuselage and supporting box or to impact support hinged, one end of secondary-rocker and the hinged other end of fuselage and supporting box or to impact support hinged;

11 step: support reciprocating impact portion with master rocker, master rocker and secondary-rocker are matched the adjustment digging direction of impact head or position, ensureing that the next percussion action of impact head is applied to treats on digging thing, and running part drives fuselage walking to realize the continuous digging of reciprocating impact;

12 step: rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are combined and is arranged at lifting unit;

13 step: be arranged on by lifting unit on fuselage, installs running part at underbelly; Running part drives fuselage walking to realize two-way continuous coal mining.

The scheme 22 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

3rd step: rolling element is arranged at rolling element support member and impacts between guide, forms rolling guide function with rolling element, rolling element support member and impact guide etc.;

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

5th step: make dynamic impact part drive impact head impact, the rolling friction of impact guide part supports impact head is moved back and forth, the reaction of impact head impact rib or crag is broken other power and is namely applied to rolling guide apparatus, rolling guide apparatus, by the impact direction of rolling friction righting impact head, avoids sliding friction to damage guide;

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

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

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

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

Tenth step: make one end of the eccentric shaft of mulit-turning crankshaft and connecting rod hinged, makes the other end of connecting rod be connected or split with impact head, and an eccentric shaft drives more than one connecting rod reciprocating impact;

The scheme 23 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

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

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

6th step: impact head is set to Chong Wai layered material mechanism and Chong Nei layered material mechanism etc., Chong Wai layered material mechanism and Chong Nei layered material mechanism are arranged in juxtaposition;

7th step: the outer layered material tooth of punching etc. is set in Chong Wai layered material mechanism, and the material being conducive to the punching of Chong Nei layered material mechanism to fall flows out between the space of the layered material tooth of punching;

8th step: layered material tooth etc. in punching is set in Chong Nei layered material mechanism, make the shape of layered material tooth in punching or be arranged be beneficial to by treat coal mining wall or crag internal layer material punching fall and to internal layer rib or the clear face of crag, Chong Nei layered material mechanism matches with Chong Wai layered material mechanism and realizes impacting blanking and discharging, makes fuselage smoothly by continuous digging;

9th step: make dynamic impact part drive impact head impact, impact head rolling friction under the support impacting guide is moved back and forth, and the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus;

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 combined and is arranged at lifting unit;

11 step: be arranged on by lifting unit on fuselage, installs running part at underbelly, and running part drives fuselage walking to realize the continuous digging of reciprocating impact.

The scheme 24 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

4th step: rolling element is arranged at rolling element support member and impacts between guide, forms rolling guide function with rolling element, rolling element support member and impact guide; Rolling element, rolling element support member and impact guide being closely cooperated makes rolling element support the reciprocating motion of impact guide by rolling friction;

6th step: arrange in ladder Chi Chongxiao mechanism and rush braces and rush tooth etc.;

7th step: be set to multilayer rush tooth by rushing tooth, rushing, tooth to be provided with tooth first-class, 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 relative to the compressive stress of primary plane shape rib or crag and structural strength;

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

11 step: be arranged on by lifting unit on fuselage, installs running part at underbelly; Running part drives fuselage walking to realize the continuous digging of reciprocating impact.

The scheme 25 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

5th step: impact head is set on impact guide;

6th step: impact head is set to Chong Wai layered material mechanism and Chong Nei layered material mechanism etc., Chong Wai layered material mechanism arranges the outer layered material braces of punching etc., the outer layered material braces of punching arranges discharging hole etc.;

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

8th step: the outer layered material tooth of punching etc. being set on the outer layered material tooth bracing frame of punching, making the outer layered material tooth of punching be arranged on the outer layered material tooth bracing frame of punching towards treating face;

9th step: layered material braces and layered material tooth in punching etc. in punching are set in Chong Nei layered material mechanism, layered material tooth in punching to be arranged in punching on layered material braces or to be integral type with layered material braces in punching, make the shape of the outer layered material tooth of punching or be arranged with to be beneficial to the outer skin materials punching treating digging layer and to fall;

Tenth step: the material that discharging hole is conducive to the punching of Chong Nei layered material mechanism falls flows out, and Chong Nei layered material mechanism matches with Chong Wai layered material mechanism and realizes impacting blanking, discharging;

11 step: make dynamic impact part drive impact head impact, the rolling friction under the support impacting guide of Shi Chongwai layered material mechanism and Chong Nei layered material mechanism moves back and forth, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus

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 combined and is arranged at lifting unit;

13 step: be arranged on by lifting unit on fuselage, installs running part at underbelly, and running part drives fuselage walking to realize the two-way continuous digging of reciprocating impact.

The scheme 26 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

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

4th step: arranging on slide guide device slides impacts guide and sliding support etc., or arranges suspend impact guide and suspension support part etc. on suspension guiding device;

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

6th step: impacting guide in slip or suspend to impact on guide, impact head is set;

7th step: impact head is moved back and forth under the support of slide impact guide or the impact guide that suspends;

8th step: make dynamic impact part drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to slide guide device or suspension guiding device, slide guide device or suspension guiding device play guide effect, prevent impact head from being broken not;

9th step: front portion reciprocating impact portion being arranged at lifting unit, be arranged on by lifting unit on fuselage, underbelly is provided with running part, and running part drives fuselage walking to realize the continuous digging of reciprocating impact.

The scheme 27 that the described scheme one of cutting the system of attack by this two-way punching is produced is realized by following steps:

5th step: impact head is set on impact guide;

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

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

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

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

Tenth step: be arranged on by lifting unit on fuselage, installs running part at underbelly, and running part drives fuselage walking to realize the two-way continuous digging of reciprocating impact.

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

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

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and impacts 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 part etc., impact guiding device and comprise rolling guide apparatus or slide guide device etc., rolling guide apparatus comprises rolling element support member, impact guide and rolling element etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, crank impulse drive means also comprises crank assemblies and power part etc., the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, when the crank assemblies of rolling guide apparatus and crank impulse drive means combine be arranged on lifting unit anterior time, 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, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element support member, impact guide and rolling element etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, crank impulse drive means also comprises crank assemblies and power part etc., the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, when the crank assemblies of rolling guide apparatus and crank impulse drive means combine be arranged on lifting unit anterior time, 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, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact head rolling friction under the support impacting guide moves back and forth, reciprocating impact portion 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 position limiting structure restriction, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact the rolling friction of guide part supports impact head to move back and forth, dynamic impact part drives impact head impact, the reaction of impact head impact rib or crag is broken other power and is namely applied to rolling guide apparatus, rolling guide apparatus is by the impact direction of rolling friction righting impact head, sliding friction is avoided to damage guide, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and rolling guide apparatus etc., impulse drive means comprises motive power part and dynamic impact part etc., rolling guide apparatus comprises rolling element support member, impact guide and rolling element etc., rolling element comprises roller etc., roller is arranged between motive power part and dynamic impact part or is arranged on rolling element support member and impacts between guide, roller comprises roller shaft etc., when roller shaft is fixed on dynamic impact part, roller laminating motive power part rolls, when roller shaft is fixed on motive power part, roller laminating dynamic impact part rolls, prevent from dynamic impact part and motive power part from fitting to rub, reduce the wearing and tearing of impulse drive means, or when roller shaft is fixed on rolling element support member, roller laminating is impacted guide and is rolled, when roller shaft is fixed on impact guide, roller laminating rolling element support member rolls, prevent from rolling element support member from fitting with impact guide to rub.

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

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, 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 when rolling element support member is set to outer cover and be set to inner bulk, impact guide when rolling element support member is set to inner bulk and be set to outer cover, outer cover, the composition such as inner bulk and rolling element rolling guide apparatus, rolling element is arranged between outer cover and inner bulk, outer cover, inner bulk and rolling element are closely cooperated and to be done relatively reciprocating motion by 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 part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

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

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impact guiding device and impulse drive means etc., impact guiding device and comprise impact guide etc., the two ends impacting guide all arrange impact head, impulse drive means comprises dynamic impact part etc., dynamic impact part drives and impacts guide reciprocating motion, impacting guide drives impact head impact rib or crag to realize adopting junk material, dynamic impact part with impact guide split or be integral type, reciprocating impact portion is arranged on lifting unit, lifting unit is arranged at fuselage, impact guiding device and also comprise impact guiding device or left and right impact guiding device etc. up and down, impact guiding device or left and right impact guiding device comprise guiding impact bar etc. up and down, impulse drive means is arranged at impacts between guiding device or left and right impact guiding device up and down, the guiding impact bar of impact guiding device or left and right impact guiding device farthest broadens the righting width to impact head up and down, increase the righting dynamics to impact head, control to maximum dynamics the impact direction of impact head, prevent impulse drive means to be hit to break the damage of Bie Li and reaction force, improve the application life of equipment, underbelly is provided with running part, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, when rolling element support member being arranged raceway or pit, pit or raceway are set accordingly on impact guide, rolling element is arranged on pit and raceway, rolling element support member, impact guide and the rolling element rolled in pit and raceway are closely fastened and are moved back and forth by rolling element rolling friction, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide arranges impact head, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element support member is arranged raceway or impact guide to arrange raceway or rolling element support member and impact on guide and raceway is set, rolling element is arranged at raceway, rolling element support member, impact guide and the rolling element rolled in raceway closely fasten and by rolling element rolling friction, impact guide are moved back and forth, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and 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 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 rolling element support member respectively and impact guide, impact when rolling element support member being arranged raceway or pit on guide and pit or raceway are set accordingly, rolling element to be arranged in retainer and to be arranged on pit and raceway, rolling element laminating raceway and pit roll, rolling element support member, impact guide closely cooperates with the rolling element in retainer and in pit and raceway and impact guide is moved back and forth by rolling friction, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and 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 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 rolling element support member respectively and impact guide, on rolling element support member or on impact guide, raceway is set, rolling element to be arranged in retainer and to be arranged at raceway, rolling element laminating rolling path rolling, rolling element support member, impact guide closely cooperates with the rolling element in retainer and in raceway and impact guide is moved back and forth by rolling friction and controls to impact the impact direction of guide, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, reciprocating impact portion also comprises supporting box, crank impulse drive means also comprises crank assemblies and power part etc., the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at supporting box, in the end of the impact guide stretching out supporting box, impact head is set, the end that dynamic impact part stretches out supporting box is connected or split with impact head, when the crank assemblies of rolling guide apparatus and crank impulse drive means combine be arranged on lifting unit anterior time, supporting box supports crank assemblies, rolling guide apparatus and 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 air pressure impulse drive means combine be arranged at supporting box time, hydraulic shock drive unit or air pressure impulse drive means comprise cylinder body, rolling element support member, cylinder body and supporting box split or be integral type and be arranged on the front portion of lifting unit, supporting box protection dynamic impact part and impact guide be not by dust, sewage pollution corrodes, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, running part drives fuselage walking to realize 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 and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and 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 part arrange Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure etc., the rotational structure of Fang Baibie mechanism is set to oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, other power is broken in the rotations such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised lifting unit, reciprocating impact portion, fuselage and running part etc., reciprocating impact portion is arranged on lifting unit front portion, lifting unit is arranged on fuselage, running part is arranged on underbelly, lifting unit or reciprocating impact portion or fuselage comprise securing supports and cushioning supportive part etc., on fuselage and lifting unit or on securing supports and cushioning supportive part or on lifting unit and reciprocating impact portion, structure buffer-oriented device is set, structure buffer-oriented device comprises buffer-oriented part and bolster etc., bolster is arranged between securing supports and cushioning supportive part or is arranged between lifting unit and fuselage or is arranged between lifting unit and reciprocating impact portion, buffer-oriented part is arranged on securing supports and cushioning supportive part or is arranged on lifting unit and fuselage or is arranged in lifting unit and reciprocating impact portion, when impact reactive force is applied on cushioning supportive part and securing supports or be applied on lifting unit and fuselage or be applied in lifting unit and reciprocating impact portion, bolster distortion absorbs impact reactive force, namely buffer-oriented part controls buffering direction makes buffering be reciprocating linear buffering, non-directionally to wave when preventing bolster from absorbing impact reactive force, reciprocating impact portion comprises supporting box or impacts support etc., fuselage comprises frame etc., buffer-oriented part and securing supports, cushioning supportive part, supporting box, impact support or frame split setting, or buffer-oriented part and securing supports, cushioning supportive part, supporting box, impact support or frame are integral type, running part drives fuselage walking.

Described lifting unit or reciprocating impact portion or fuselage comprise securing supports and buffering support member etc., securing supports or cushioning supportive part comprise buffer-oriented part etc., securing supports or cushioning supportive part comprise buffer-oriented cover etc., when securing supports arranges buffer-oriented part, cushioning supportive part arranges buffer-oriented cover, or securing supports arranges buffer-oriented cover when cushioning supportive part arranges buffer-oriented part, buffer-oriented part is provided with guide ledges, buffer-oriented cover is fastened on guide ledges outside, guide ledges bossing both sides all arrange bolster, buffer-oriented part supports buffer-oriented cover and slides along buffer-oriented part linear reciprocation, buffer-oriented part, bolster and buffer-oriented overlap and form two-way guide frame buffer, lifting unit is arranged on two-way guide frame buffer, dynamic impact part drives impact head impact, impact reaction to break other power and be applied to buffer-oriented and put, buffer-oriented cover reciprocatingly slides along buffer-oriented part, promote bolster and absorb impact reactive force, the two ends impacting guide arrange impact head, when fuselage is walked forward, the bolster of guide ledges front portion absorbs the impact reactive force of impact head, when fuselage retreats, the bolster at boss rear portion absorbs the impact reactive force of impact head, buffer-oriented part, buffer-oriented cover and bolster match absorb impact head impact reactive force and control buffering direction be reciprocating linear cushion, buffer-oriented cover laminating buffer-oriented part relative rectilinear slides, prevent lifting unit and impulse drive means, rolling guide apparatus is non-directional to be rocked, the impact direction of stable impact head, buffer-oriented cover is telescopic or buckle-groove type etc.

Described fuselage comprises buffer-oriented part and buffering fairlead etc., buffer-oriented part to be arranged on fuselage or to be integral type with fuselage, buffer-oriented part is provided with guide ledges, buffer-oriented cover is fastened on guide ledges outside, guide ledges bossing both sides all arrange bolster, buffer-oriented part supports buffer-oriented cover and slides along buffer-oriented part linear reciprocation, buffer-oriented part, bolster and buffer-oriented overlap and form two-way guide frame buffer, lifting unit is arranged on two-way guide frame buffer, dynamic impact part drives impact head impact, impact reaction to break other power and be applied to buffer-oriented and put, buffer-oriented cover reciprocatingly slides along buffer-oriented part, promote bolster and absorb impact reactive force, the two ends impacting guide arrange impact head, when fuselage is walked forward, the bolster of guide ledges front portion absorbs the impact reactive force of impact head, when fuselage retreats, the bolster at boss rear portion absorbs the impact reactive force of impact head, buffer-oriented part, buffer-oriented cover and bolster match absorb impact head impact reactive force and control buffering direction be reciprocating linear cushion, buffer-oriented cover laminating buffer-oriented part relative rectilinear slides, prevent lifting unit and impulse drive means, rolling guide apparatus is non-directional to be rocked, the impact direction of stable impact head, buffer-oriented cover is telescopic or buckle-groove type etc.

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

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide arranges impact head, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head rolling friction under the support impacting guide moves back and forth, impact head is that integral type or split are connected with impact guide, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, reciprocating impact portion also comprises rotating power source part and rotary impact driving member etc., 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 and buffering support member etc., between fuselage and lifting unit or between the securing supports of lifting unit and cushioning supportive part or or between lifting unit and reciprocating impact portion, buffer is set, buffer comprises rotary power buffer or structure buffer-oriented device etc., rotary power buffer is arranged between rotating power source part and rotary impact driving member or is arranged at rotary impact driving member, 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., sliding stroke section is set between splined shaft and spline housing, sliding stroke section reciprocatingly slides when being subject to impacting absorption impact reactive force, belt buffer comprises drive pulley, driven pulley and 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 cushioning supportive part, belt is arranged on drive pulley and driven pulley, driven pulley to be hit motion with cushioning supportive part, belt absorbs impact reactive force, belt buffer prevents motor, hydraulic motor or air motor impaired, structure buffer-oriented device comprises bolster and buffering guide etc., bolster is arranged between fuselage and reciprocating impact portion or is arranged between securing supports and cushioning supportive part or between lifting unit and reciprocating impact portion, buffer-oriented part is arranged in fuselage and reciprocating impact portion or is arranged on securing supports and cushioning supportive part or is arranged in lifting unit and reciprocating impact portion, buffering direction is controlled with buffer-oriented part while structure buffer-oriented device absorbs impact reactive force by bolster, structure buffer-oriented device and sliding stroke hub splines buffer or coordinate with belt buffer to be absorbed the impact reactive force in reciprocating impact portion and cushion and lead to cushioning direction, prevent from damaging rotating power source part because cushioning non-directional waving, lifting unit and fuselage, ensure that the impact direction of impact head is towards thing to be adopted, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, rolling element support member and impact guide closely fasten and make rolling element support the reciprocating motion of impact guide by rolling friction, the impact direction impacting guide is controlled by rolling friction, impact head is that integral type or split are connected with impact guide, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, lifting unit comprises rocking arm etc., rocking arm is parallelogram rocking arm, parallelogram rocking arm comprises master rocker and secondary-rocker etc., reciprocating impact portion also comprises supporting box or impacts support etc., one end of master rocker and the hinged other end of fuselage and supporting box or to impact support hinged, one end of secondary-rocker and the hinged other end of fuselage and supporting box or to impact support hinged, master rocker supports reciprocating impact portion, master rocker and secondary-rocker match the adjustment digging direction of impact head or position, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, rolling element support member and impact guide closely fasten and make rolling element support the reciprocating motion of impact guide by rolling friction, the impact direction impacting guide is controlled by rolling friction, impact head is that integral type or split are connected with impact guide, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, lifting unit comprises rocking arm etc., rocking arm is parallelogram rocking arm, parallelogram rocking arm comprises master rocker and secondary-rocker etc., reciprocating impact portion comprises supporting box or impacts support etc., one end of master rocker and the hinged other end of fuselage and supporting box or to impact support hinged, one end of secondary-rocker and the hinged other end of fuselage and supporting box or to impact support hinged, master rocker supports reciprocating impact portion, master rocker and secondary-rocker match the adjustment digging direction of impact head or position, secondary-rocker supplemental support supporting box or impact support, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and rolling guide apparatus etc., reciprocating impact portion also comprises supporting box or impacts support etc., impulse drive means comprises crank impulse drive means, crank impulse drive means comprises mulit-turning crankshaft many bars beater mechanism and power output part etc., mulit-turning crankshaft many bars beater mechanism comprises mulit-turning crankshaft and connecting rod etc., mulit-turning crankshaft comprises the concentric shaft part of power, connection handle and 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 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 and eccentric shaft, the concentric shaft part of power of mulit-turning crankshaft is arranged on supporting box or impacts on support, the eccentric shaft of mulit-turning crankshaft and one end of connecting rod 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, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact the rolling friction of guide part supports impact head to move back and forth, dynamic impact part drives impact head impact, the reaction of impact head impact rib or crag is broken other power and is namely applied to rolling guide apparatus, rolling guide apparatus is by the impact direction of rolling friction righting impact head, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part is connected or split with impact head, crank impulse drive means also comprises crank assemblies and power part etc., the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, when the crank assemblies of rolling guide apparatus and crank impulse drive means combine be arranged on lifting unit anterior time, 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, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact head comprises Chong Wai layered material mechanism and Chong Nei layered material mechanism etc., Chong Wai layered material mechanism and Chong Nei layered material mechanism are arranged in juxtaposition, the length of rushing layered material tooth in outer layered material tooth and punching can be the same or different, Chong Wai layered material mechanism comprises the outer layered material tooth of punching etc., the shape or be arranged with of rushing outer layered material tooth is beneficial to the outer skin materials punching treating coal mining wall or crag and falls, and the material be conducive to the punching of Chong Nei layered material mechanism falls flows out between the space of the layered material tooth of punching, Chong Nei layered material mechanism comprises the interior layered material tooth of punching etc., Chong Nei layered material mechanism matches with Chong Wai layered material mechanism and realizes impacting blanking, make fuselage smoothly by continuous digging, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part is connected or split with impact head, crank impulse drive means also comprises crank assemblies and power part etc., the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, when the crank assemblies of rolling guide apparatus and crank impulse drive means combine be arranged on lifting unit anterior time, 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, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact head comprises ladder Chi Chongxiao mechanism etc., ladder Chi Chongxiao mechanism comprises and rushes braces and rush tooth etc., rushing tooth is that multilayer rushes tooth, be provided with tooth head rushing on tooth, 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 relative to the compressive stress of primary plane shape rib or crag and structural strength, rib or crag impacted into stepped rear every one deck rush tooth again digging time the stepped rib of Appropriate application or two relative scope of freedoms of crag impact blankings, greatly reduce impact resistance, avoid impact head adopt the material fallen and occurred bulk, reduce power consumption, improve target efficiency, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part is connected or split with impact head, crank impulse drive means also comprises crank assemblies and power part etc., the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, when the crank assemblies of rolling guide apparatus and crank impulse drive means combine be arranged on lifting unit anterior time, 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, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact head comprises Chong Wai layered material mechanism and Chong Nei layered material mechanism etc., Chong Wai layered material mechanism comprises 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 rear support seat and the outer layered material tooth bracing frame of punching etc., rear support seat forms discharging hole with the outer layered material tooth bracing frame of punching, 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, Chong Nei layered material mechanism comprises layered material braces and the interior layered material tooth of punching etc. in punching, in punching, layered material tooth to be arranged in punching on layered material braces or to be integral type with layered material braces in punching, the shape or be arranged with of rushing outer layered material tooth is beneficial to the outer skin materials punching treating digging layer and falls, the material that discharging hole is conducive to the punching of Chong Nei layered material mechanism falls flows out, Chong Nei layered material mechanism matches with Chong Wai layered material mechanism and realizes impacting blanking, discharging and clear face complete simultaneously, make fuselage can smoothly by continuous digging, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion 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 part etc., slide guide device comprising to slide impacts guide and sliding support etc., suspension guiding device comprising to suspend impacts guide and suspension support part etc., slide to impact guide or suspend to impact on guide and impact head is set, dynamic impact part is connected or split with impact head, reciprocating impact portion is arranged at the front portion of lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, impact head impacts guide with slip or suspends that to impact guide be that integral type or split are connected, impact head moves back and forth under the support of slide impact guide or the impact guide that suspends, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to slide guide device or suspension guiding device, slide guide device or suspension guiding device play guide effect, prevent impact head from being broken 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 fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part is connected or split with impact head, reciprocating impact portion is arranged at lifting unit, lifting unit comprises vertical lifting mechanism etc., vertical lifting mechanism drive reciprocating impact portion up and down vertically movement make impact guide keep vertical with coal seam all the time, vertical lifting mechanism comprises vertical lift driver etc., vertical lift driver comprises rope and ropewinder, rack-and-pinion, screw rod, be coupling folding, 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 is to elevating stage positioning and locking, vertical lifting mechanism makes impact head vertically rush and cuts coal breakage, lifting unit is arranged on fuselage, underbelly is provided with running part, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling guide apparatus comprises outer cover and inner bulk etc., outer cover or inner bulk are provided with raceway etc., rolling element is arranged at raceway and is arranged between outer cover and inner bulk, outer cover, inner bulk and rolling element closely cooperate and outer cover or inner bulk are done relatively reciprocating motion by rolling element rolling friction, rolling friction controls the impact direction of 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 part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling guide apparatus comprises outer cover and inner bulk etc., outer cover or inner bulk are provided with pit etc., rolling element is arranged at pit and is arranged between outer cover and inner bulk, impacting guide when rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when 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 and outer cover or inner bulk are done relatively reciprocating motion by rolling element rolling friction, rolling friction controls the impact direction of 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 part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure etc., the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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 rotations such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, reciprocating impact portion or lifting unit or be provided with buffer etc. between lifting unit and fuselage or between reciprocating impact portion and lifting unit, buffer is broken other power to the reaction that impact head impact produces and is absorbed, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling guide apparatus comprises outer cover and inner bulk etc., retainer etc. is provided with between outer cover and inner bulk, rolling element is arranged at retainer and is arranged between outer cover and inner bulk, impacting guide when rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when 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 and outer cover or inner bulk are done relatively reciprocating motion by rolling element rolling friction, rolling friction controls the impact direction of 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 part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and rolling guide apparatus etc., impulse drive means comprises crank impulse drive means etc., crank impulse drive means comprises dynamic impact part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, rolling guide apparatus and crank impulse drive means combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling guide apparatus comprises outer cover and inner bulk etc., rolling element is arranged between outer cover and inner bulk, impacting guide when rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when 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 and outer cover or inner bulk are done relatively reciprocating motion by rolling element rolling friction, rolling friction controls the impact direction of 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, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure etc., the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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 rotations such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent crank impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, reciprocating impact portion comprises 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, rotary power buffer is provided with between rotating power source part and rotary impact driving member, structure buffer-oriented device is provided with between reciprocating impact portion and fuselage or between securing supports and cushioning supportive part, structure buffer-oriented device comprises buffer-oriented part and bolster etc., rotary power buffer comprises sliding stroke hub splines buffer and belt buffer etc., sliding stroke hub splines buffer comprises splined shaft and spline housing etc., sliding stroke section is provided with between splined shaft and spline housing, sliding stroke section reciprocatingly slides when being subject to impacting absorption impact reactive force, belt buffer comprises drive pulley, driven pulley and 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 rotary impact driving member, lifting unit comprises securing supports and 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 cushioning supportive part, belt is arranged on drive pulley and driven pulley, driven pulley to be hit motion with cushioning supportive part, belt absorbs impact reactive force, prevent motor, hydraulic motor or air motor impaired, bolster is set between fuselage and reciprocating impact portion or bolster etc. is set between securing supports and cushioning supportive part, buffer-oriented part is arranged in and is arranged on securing supports and cushioning supportive part in fuselage and reciprocating impact portion or by buffer-oriented part, buffering direction is controlled with buffer-oriented part while structure buffer-oriented device absorbs impact reactive force by bolster, prevent from breaking other rotating power source part and rotary impact driving member because cushioning non-directional waving, structure buffer-oriented device and sliding stroke hub splines buffer or coordinate with belt buffer to be absorbed the impact reactive force in reciprocating impact portion and cushion and lead to cushioning direction, prevent impact reactive force from acting directly on rotating power source part and fuselage, ensure that the impact direction of impact head is towards thing to be adopted, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, rolling guide apparatus and hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling guide apparatus comprises outer cover and inner bulk etc., impacting guide when rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when 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 and outer cover or inner bulk are done relatively reciprocating motion by rolling element rolling friction, rolling friction controls the impact direction of 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, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure etc., the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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 rotations such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, lifting unit or be provided with structure buffer-oriented device between lifting unit and fuselage, structure buffer-oriented device is broken other power to the reaction that impact head impact produces and is absorbed, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling guide apparatus comprises retainer etc., retainer is arranged at 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 rolling element support member respectively and impact guide, rolling element support member, impact guide closely cooperates with the rolling element in retainer and impact guide is moved back and forth by rolling friction, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 installs running part, rolling guide apparatus comprises retainer and raceway etc., retainer is arranged on 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 rolling element support member respectively and impact guide, when rolling element support member being arranged raceway, retainer is fixed on impact guide, rolling element to be arranged in retainer and to be arranged at raceway, the scroll space of retainer and raceway restriction rolling element, rolling element laminating rolling path rolling, rolling element support member, impact guide closely cooperates with the rolling element in retainer and in raceway and impact guide is moved back and forth by rolling friction, control the impact direction impacting guide, impact guide is connected with impact head or is integral type, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure etc., the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, lifting unit or be provided with structure buffer-oriented device between lifting unit and fuselage, structure buffer-oriented device is broken other power to the reaction that impact head impact produces and is absorbed, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, rolling guide apparatus and hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling guide apparatus comprises rolling element support member, impact guide, retainer and 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 rolling element support member respectively and impact guide, impact on guide and rolling element support member and raceway is set, rolling element to be arranged in retainer and to be arranged at raceway, the scroll space of the restriction such as rolling element position limiting structure retainer and raceway rolling element, rolling element laminating rolling path rolling, impact guide, rolling element support member closely cooperates with the rolling element in retainer and in raceway and impact guide is moved back and forth by rolling friction, control the impact direction impacting guide, impact guide is connected with impact head or is integral type, the one or both ends of dynamic impact part arrange Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure etc., the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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 rotations such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, lifting unit comprises securing supports and cushioning supportive part etc., bolster is set between fuselage and reciprocating impact portion or bolster is set between securing supports and cushioning supportive part, buffer-oriented part is arranged in fuselage and reciprocating impact portion or buffer-oriented part is arranged on securing supports and cushioning supportive part and forms structure buffer-oriented device, buffering direction is controlled with buffer-oriented part while structure buffer-oriented device absorbs impact reactive force by bolster, prevent from breaking other hydraulic shock drive unit or air pressure impulse drive means etc. because cushioning non-directional waving, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and rolling guide apparatus etc., impulse drive means comprises crank impulse drive means etc., crank impulse drive means comprises dynamic impact part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, rolling guide apparatus and crank impulse drive means are combined into plural reciprocating impact portion, plural reciprocating impact portion is arranged at lifting unit front portion, lifting unit is arranged on fuselage, underbelly installs running part, rolling guide apparatus comprises rolling element support member, impact guide, retainer and 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 rolling element support member respectively and impact guide, impact on guide and rolling element support member and raceway is set, rolling element to be arranged in retainer and to be arranged at raceway, the scroll space of the restriction such as rolling element position limiting structure retainer and raceway rolling element, rolling element laminating rolling path rolling, impact guide, rolling element support member closely cooperates with the rolling element in retainer and in raceway and impact guide is moved back and forth by rolling friction, control the impact direction impacting guide, impact guide is connected with impact head or is integral type, the one or both ends of dynamic impact part arrange Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure etc., the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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 rotations such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent crank impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, the rotating power source part in reciprocating impact portion: 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, sliding stroke section is set, sliding stroke section reciprocatingly slides when being subject to impacting absorption impact reactive force, drive pulley is fixed on 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 cushioning supportive part, belt is arranged on drive pulley and driven pulley, driven pulley to be hit motion with lifting unit cushioning supportive part, belt absorbs impact reactive force and forms belt buffer, belt buffer prevents motor, hydraulic motor or air motor impaired, sliding stroke hub splines buffer or belt buffer are arranged between rotating power source part and rotary impact driving member or are arranged between rotary impact driving member and form rotary power buffer, bolster is set between fuselage and reciprocating impact portion or bolster etc. is set between lifting unit securing supports and lifting unit cushioning supportive part, buffer-oriented part is arranged in fuselage and reciprocating impact portion or buffer-oriented part is arranged on lifting unit securing supports and lifting unit cushioning supportive part and forms structure buffer-oriented device, buffering direction is controlled with buffer-oriented part while structure buffer-oriented device absorbs impact reactive force by bolster, prevent from breaking other rotating power source part and rotary impact driving member because cushioning non-directional waving, structure buffer-oriented device and sliding stroke hub splines buffer or coordinate with belt buffer to be absorbed the impact reactive force in reciprocating impact portion and cushion and lead to cushioning direction, prevent impact reactive force from acting directly on rotating power source part and fuselage, ensure that the impact direction of impact head is towards thing to be adopted, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 portion, plural reciprocating impact portion is arranged at the front end sidepiece of lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling element is roller etc., roller is arranged on rolling element support member or impacts on guide, the surface texture of roller is protruding, depression, V groove or shaped form etc., rolling element support member or impact guide and the shape in roller contact face and the shape of roller surface is interlocked, roller, rolling element support member and impact guide closely cooperate by the reciprocating impact direction of rolling friction control impact guide, impact head rolling friction under the support impacting guide moves back and forth, impact head is integral type with impact guide or is connected, the one or both ends of dynamic impact part arrange Fang Baibie mechanism, Fang Baibie mechanism is rotational structure or Split type structure etc., the rotational structure of Fang Baibie mechanism is oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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 rotations such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction, impact the rolling friction of guide part supports impact head to move back and forth, dynamic impact part drives impact head impact, the reaction of impact head impact rib or crag is broken other power and is namely applied to 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 at lifting unit or between lifting unit and fuselage, structure buffer-oriented device is broken other power to the reaction that impact head impact produces and is absorbed, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and rolling guide apparatus etc., impulse drive means comprises crank impulse drive means etc., crank impulse drive means comprises dynamic impact part etc., rolling element is arranged at rolling element support member and impacts between guide, rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, rolling guide apparatus and crank impulse drive means combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling element support member or impact guide arrange the scroll space that the rolling element position limiting structures such as rolling element position limiting structure limit rolling elements, rolling element, rolling element support member and impact guide closely cooperate and make the rolling element be arranged in rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction, the impact direction impacting guide is controlled by rolling friction, impact head is integral type or split with impacting guide, impact head rolling friction under the support impacting guide moves back and forth, the one or both ends of dynamic impact part arrange Fang Baibie mechanism, the rotational structure of Fang Baibie mechanism or Split type structure etc. and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rotational structure or Split type structure, rotational structure rotates or other power is broken in Split type structure split isolation reaction, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent crank impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, the rotating power source part in reciprocating impact portion: motor, hydraulic motor or air motor etc. are arranged on lifting unit or are arranged on fuselage, reciprocating impact portion comprises rotating power source part and 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, rotary power buffer is provided with between rotating power source part and rotary impact driving member, structure buffer-oriented device is provided with between reciprocating impact portion and fuselage or between securing supports and cushioning supportive part, structure buffer-oriented device comprises buffer-oriented part and bolster etc., rotary power buffer comprises sliding stroke hub splines buffer etc., sliding stroke hub splines buffer comprises splined shaft and spline housing etc., sliding stroke section is set between splined shaft and spline housing, sliding stroke section reciprocatingly slides when being subject to impacting absorption impact reactive force, drive pulley is fixed on 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 cushioning supportive part, belt is arranged on drive pulley and driven pulley, driven pulley to be hit motion with lifting unit cushioning supportive part, belt absorbs impact reactive force and forms belt buffer, belt buffer prevents motor, hydraulic motor or air motor impaired, sliding stroke hub splines buffer or belt buffer are arranged between rotating power source part and rotary impact driving member or are arranged between rotary impact driving member and form rotary power buffer, bolster is set between fuselage and reciprocating impact portion or bolster etc. is set between lifting unit securing supports and lifting unit cushioning supportive part, buffer-oriented part is arranged in fuselage and reciprocating impact portion or buffer-oriented part is arranged on lifting unit securing supports and lifting unit cushioning supportive part and forms structure buffer-oriented device, buffering direction is controlled with buffer-oriented part while structure buffer-oriented device absorbs impact reactive force by bolster, prevent from breaking other rotating power source part and rotary impact driving member because cushioning non-directional waving, structure buffer-oriented device and sliding stroke hub splines buffer or coordinate with belt buffer to be absorbed the impact reactive force in reciprocating impact portion and cushion and lead to cushioning direction, prevent impact reactive force from acting directly on rotating power source part and fuselage, ensure that the impact direction of impact head is towards thing to be adopted, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling element support member is outer cover or inner bulk, impacting guide is inner bulk or outer cover, impacting guide when rolling element support member is outer cover is inner bulk, impacting guide when rolling element support member is inner bulk is outer cover, outer cover, inner bulk and rolling element closely cooperate and outer cover or inner bulk are done relatively reciprocating motion by rolling element rolling friction, the impact direction of outer cover or inner bulk is controlled 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, the impact direction impacting guide is controlled by rolling friction, impact head rolling friction under the support impacting guide moves back and forth, the one or both ends of dynamic impact part arrange Fang Baibie mechanism, Fang Baibie mechanism is rotational structure or Split type structure etc., the rotational structure of Fang Baibie mechanism is oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling element is arranged at rolling element support member and impacts between guide, rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling guide apparatus comprises rolling element support member, impact guide and rolling element etc., when rolling element support member being arranged raceway or pit, impact on guide and pit or raceway are set, rolling element is arranged on pit and raceway, rolling element support member, impact guide and the rolling element rolled in pit and raceway closely fasten and by rolling element rolling friction, impact guide are moved back and forth, impact guide is connected with impact head or is integral type, impact head rolling friction under the support impacting guide moves back and forth, the one or both ends of dynamic impact part arrange Fang Baibie mechanism, Fang Baibie mechanism is rotational structure or Split type structure etc., the rotational structure of Fang Baibie mechanism is oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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 rotations such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling guide apparatus comprises retainer etc., retainer is arranged on 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 rolling element support member respectively and impact guide, rolling element support member, impact guide closely cooperates with the rolling element in retainer and impact guide is moved back and forth by rolling friction, impact guide is connected with impact head or is integral type, impact head rolling friction under the support impacting guide moves back and forth, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure etc., the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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 rotations such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling guide apparatus comprises retainer and raceway etc., retainer is arranged on 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 rolling element support member respectively and impact guide, impacting retainer when guide arranging raceway is fixed on rolling element support member, rolling element to be arranged in retainer and to be arranged at raceway, the scroll space of retainer and raceway restriction rolling element, rolling element laminating rolling path rolling, rolling element support member, impact guide closely cooperates with the rolling element in retainer and in raceway and impact guide is moved back and forth by rolling friction and controls to impact the impact direction of guide, impact guide is connected with impact head or is integral type, impact head rolling friction under the support impacting guide moves back and forth, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure etc., the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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 rotations such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling guide apparatus comprises retainer and pit etc., retainer is arranged on 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 rolling element support member respectively and impact guide, impact on guide or rolling element support member and pit is set, rolling element to be arranged in retainer and to be arranged at pit, the scroll space of retainer and pit restriction rolling element, rolling element laminating pit rolls, rolling element support member, impact guide closely cooperates with the rolling element in retainer and in pit and impact guide is moved back and forth by rolling friction, impact guide is connected with impact head or is integral type, impact head rolling friction under the support impacting guide moves back and forth, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure etc., the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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 rotations such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling element is set to roller etc., roller is arranged on 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 in roller contact face and the shape of roller surface is interlocked, roller, rolling element support member and impact guide closely cooperate by the reciprocating impact direction of rolling friction control impact guide, impact head rolling friction under the support impacting guide moves back and forth, impact head is integral type with impact guide or is connected, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure etc., the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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 rotations such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and rolling guide apparatus etc., impulse drive means comprises crank impulse drive means etc., crank impulse drive means comprises dynamic impact part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged on rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is integral type with impact guide or is connected, impact the rolling friction of guide part supports impact head to move back and forth, dynamic impact part drives impact head impact, the reaction of impact head impact rib or crag is broken other power and is applied to rolling guide apparatus, impulse drive means comprises power buffer etc., lifting unit or be provided with structure buffer-oriented device between lifting unit and fuselage, power buffer and structure buffer-oriented device are arranged at lifting unit, power buffer and structure buffer-oriented device are broken other power to the reaction that impact head impact produces and are absorbed, the impact direction of rolling guide apparatus righting impact head, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged on rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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, rolling element support member or impact guide arrange rolling element position limiting structure etc., the scroll space of rolling element position limiting structure restriction rolling element, rolling element, rolling element support member and impact guide closely cooperate and make the rolling element be arranged in rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction, the impact direction impacting guide is controlled by rolling friction, impact head is integral type with impact guide or is connected, impact head rolling friction under the support impacting guide is moved back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, fuselage is arranged structure buffer-oriented device, structure buffer-oriented device comprises buffer-oriented part and buffering fairlead etc., buffer-oriented part to be arranged on fuselage or to be integral type with fuselage, buffer-oriented part is worn and is closed in buffer-oriented cover, between buffer-oriented cover and buffer-oriented part, bolster is set, under the support of buffer-oriented part, buffer-oriented cover slides along buffer-oriented part linear reciprocation, lifting unit is arranged on structure buffer-oriented device, dynamic impact part drives impact head impact, impact reaction to break other power and be applied to buffer-oriented and put, buffer-oriented cover reciprocatingly slides along buffer-oriented part, bolster absorbs impact reactive force, buffer-oriented cover laminating buffer-oriented part relative rectilinear slides, ensure lifting unit and impulse drive means, rolling guide apparatus not double swerve ensures the impact direction of impact head, structure buffer-oriented device is broken other power to the reaction that impact head impact produces and is absorbed, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged on rolling element support member and impacts between guide, reciprocating impact portion comprises supporting box etc., crank impulse drive means comprises crank assemblies and power part etc., rolling guide apparatus and crank assemblies or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at supporting box, the end of stretching out the impact guide of supporting box arranges impact head, the end that dynamic impact part stretches out supporting box is connected or split with impact head, when rolling guide apparatus and crank assemblies combine and are arranged on lifting unit front portion, supporting box supports crank assemblies, rolling guide apparatus and 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 air pressure impulse drive means combine and are arranged at supporting box, rolling element support member, cylinder body and 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 installs running part, the one or both ends of dynamic impact part arrange Fang Baibie mechanism, the rotational structure of Fang Baibie mechanism or Split type structure etc. and rolling guide apparatus with the use of, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide, the impact direction of rolling guide apparatus righting impact head, dynamic impact part drives impact head, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent impulse drive means from suffering to impact the damage that other power is broken in reaction, lifting unit or between lifting unit and fuselage, buffer is set, buffer is broken other power to the reaction that impact head impact produces and is absorbed, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and rolling guide apparatus etc., impulse drive means comprises crank impulse drive means etc., crank impulse drive means comprises dynamic impact part etc., rolling guide apparatus and crank impulse drive means are combined into plural reciprocating impact portion, plural reciprocating impact portion is arranged at lifting unit front portion, rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged at rolling element support member and impacts between guide, reciprocating impact portion comprises supporting box etc., crank impulse drive means comprises crank assemblies and plural power part etc., crank assemblies drives dynamic impact part, rolling guide apparatus and crank assemblies combine and 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 part stretches out supporting box is connected or split with impact head, when rolling guide apparatus and crank assemblies combine and are arranged on lifting unit front portion, supporting box supports crank assemblies, rolling guide apparatus and 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 installs running part, rolling element support member or impact guide arrange rolling element position limiting structure etc., the scroll space of rolling element position limiting structure restriction rolling element, rolling element, rolling element support member and impact guide are closely cooperated and make the rolling element be arranged in rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction and be controlled the impact direction of impact guide by rolling friction, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure etc., the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc., the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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 rotations such as bulb buckle-groove type or arc buckle-groove type or Split type structure split isolation reaction, the impact direction of rolling guide apparatus righting impact head, dynamic impact part drives impact head, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent impulse drive means from suffering to impact the damage that other power is broken in reaction, reciprocating impact portion comprises rotating power source part and 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 rotating power source part and rotary impact driving member etc., rotary power buffer is provided with between rotating power source part and rotary impact driving member, structure buffer-oriented device is provided with between reciprocating impact portion and fuselage or between securing supports and cushioning supportive part, structure buffer-oriented device comprises buffer-oriented part and bolster etc., rotary power buffer comprises sliding stroke hub splines buffer and belt buffer etc., sliding stroke hub splines buffer comprises splined shaft and spline housing etc., sliding stroke section is provided with between splined shaft and spline housing, sliding stroke section reciprocatingly slides when being subject to impacting absorption impact reactive force, belt buffer comprises drive pulley, driven pulley and 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 rotary impact driving member, lifting unit comprises securing supports and 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 cushioning supportive part, belt is arranged on drive pulley and driven pulley, driven pulley to be hit motion with cushioning supportive part, belt absorbs impact reactive force, prevent motor, hydraulic motor or air motor impaired, bolster is set between fuselage and reciprocating impact portion or bolster etc. is set between securing supports and cushioning supportive part, buffer-oriented part is arranged in and is arranged on securing supports and cushioning supportive part in fuselage and reciprocating impact portion or by buffer-oriented part, buffering direction is controlled with buffer-oriented part while structure buffer-oriented device absorbs impact reactive force by bolster, prevent from breaking other rotating power source part and rotary impact driving member because cushioning non-directional waving, structure buffer-oriented device and sliding stroke hub splines buffer or coordinate with belt buffer to be absorbed the impact reactive force in reciprocating impact portion and cushion and lead to cushioning direction, prevent impact reactive force from acting directly on rotating power source part and fuselage, ensure that the impact direction of impact head is towards thing to be adopted, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged on rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, crank impulse drive means comprises crank assemblies and power part etc., crank assemblies and rolling guide apparatus combine the front portion being arranged on lifting unit, power part is arranged at lifting unit, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, the impact direction impacting guide is controlled by rolling friction, impact head is integral type with impact guide or is connected, impact the rolling friction of guide part supports impact head to move back and forth, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, Fang Baibie mechanism comprises rotational structure or Split type structure etc., rotational structure or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rotational structure or Split type structure, rotational structure rotates or other power is broken in Split type structure split isolation reaction, the reaction of impact head impact rib or crag is broken other power and is applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion 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 part etc., rolling guide apparatus comprises rolling element, rolling element support member and impact guide etc., rolling element is arranged on rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, crank impulse drive means comprises crank assemblies and power part etc., crank assemblies and rolling guide apparatus combine the front portion being arranged on 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, rolling element support member and impact guide closely cooperate and make the rolling element be arranged in rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction, the impact direction impacting guide is controlled by rolling friction, impact head is integral type with impact guide or is connected, impact the rolling friction of guide part supports impact head to move back and forth, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, Fang Baibie mechanism comprises rotational structure or Split type structure etc., rotational structure or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rotational structure or Split type structure, rotational structure rotates or other power is broken in Split type structure split isolation reaction, the reaction of impact head impact rib or crag is broken other power and is applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., impact guide is connected with impact head or is integral type, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure etc., impulse drive means drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are by split shock isolation reaction force, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and do not impact.

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

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises support, rolling element and impact guide etc., stent support rolling element, rolling element supports and impacts guide rolling friction reciprocating motion, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, rolling element, impact guide and support closely cooperate to impact guide guiding, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, dynamic impact part does not lead to impact head, the impact direction of guiding device righting impact head.

Described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means is first-class with impact, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises guiding trestle, rolling element and impact guide etc., guiding trestle back-up roller kinetoplast, rolling element supports and impacts guide rolling friction reciprocating motion, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, guiding trestle is to impact guide guiding, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, dynamic impact part does not lead to impact head, the impact direction of guiding device righting impact head.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises support, rolling element and impact guide etc., support comprises raceway support etc., impact guide and comprise raceway impact guide etc., rolling element comprises roller etc., roller laminating 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 part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, roller, raceway support and raceway impact guide and to closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises support, rolling element and impact guide etc., rolling element comprises roller etc., roller supports and impacts guide, impact guide or support are provided with rolling element position limiting structure etc., the scroll space of rolling element position limiting structure restriction rolling element and direction, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, roller, support and impact guide and to closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises outer cover, inner bulk and 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 rolls to reciprocating outer cover or inner bulk rolling guiding in rotating direction rolling element position limiting structure, outer cover, inner bulk and rolling element reciprocating simultaneously rolling of rolling friction that closely cooperate is led, outer cover is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure etc. are isolated by split, outer cover, inner bulk and rolling element closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises outer cover, inner bulk and rolling element etc., inner bulk comprises part and inner bulk lower part etc. in inner bulk, in inner bulk, part and inner bulk lower part comprise raceway etc., outer cover is U-shaped outer cover, U-shaped outer cover comprises part and U-shaped outer cover lower part etc. in U-shaped outer cover, in U-shaped outer cover, part and U-shaped outer cover lower part comprise raceway etc., rolling element to be arranged in inner bulk on part and U-shaped outer cover between part and to be arranged between inner bulk lower part and U-shaped outer cover lower part, rolling element, U-shaped outer cover and inner bulk closely cooperate mutually and make rolling element support U-shaped outer cover rolling friction reciprocating motion and control the rotating direction of U-shaped outer cover, outer cover is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, U-shaped outer cover, inner bulk and rolling element closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises outer cover, inner bulk and rolling element etc., inner bulk comprises part and inner bulk lower part etc. in inner bulk, part in inner bulk, inner bulk lower part comprises pit etc., outer cover is shaped as frame outer cover, shaped as frame outer cover comprises part and shaped as frame outer cover lower part etc. in shaped as frame outer cover, in shaped as frame outer cover, part and shaped as frame outer cover lower part comprise raceway etc., rolling element to be arranged in inner bulk on part and shaped as frame outer cover between part and to be arranged between inner bulk lower part and shaped as frame outer cover lower part, rolling element, shaped as frame outer cover and inner bulk closely cooperate mutually and make rolling element support shaped as frame outer cover rolling friction reciprocating motion and control the rotating direction of shaped as frame outer cover, outer cover is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, shaped as frame outer cover, inner bulk and rolling element closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises outer cover, inner bulk and rolling element etc., outer cover is cartridge type outer cover, rolling element is arranged between inner bulk and cartridge type outer cover, rolling element, cartridge type outer cover and inner bulk closely cooperate mutually and make rolling element support cartridge type outer cover rolling friction reciprocating motion and control the rotating direction of cartridge type outer cover, cartridge type outer cover is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, cartridge type outer cover, inner bulk and rolling element closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 and 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 rolling supporting mechanism and reciprocator respectively, rolling supporting mechanism, reciprocator and the rolling element being arranged at retainer closely cooperate and realize moving back and forth rolling friction, led by rolling friction, reciprocator is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, rolling supporting mechanism, reciprocator and the rolling element being arranged at retainer closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 element support member, impact guide and 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 rolling element support member respectively and impact guide, 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, raceway direction is consistent with the impact reciprocating direction of guide relative rectilinear with rolling element support member, retainer is fixed on and impacts on guide, rolling path rolling body support member, impact guide and the rolling element being arranged at retainer roll while closely cooperating and realizing moving back and forth rolling friction and lead, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, rolling path rolling body support member, impact guide and the rolling element being arranged at retainer to closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

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

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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, raceway part and pit part grade, groove portion is divided and is comprised raceway carrier etc., raceway carrier is provided with raceway, pit portion comprises pit carrier etc., pit carrier is provided with pit, the radial both sides of rolling element are respectively raceway part and pit portion, rolling element is placed in the inherent raceway of pit and rolls, rolling element supports pit carrier or raceway carriers reciprocates, raceway part, rolling element and pit portion are closely cooperated to be moved back and forth by rolling friction pit carrier or raceway carrier and have guide effect, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, raceway part, rolling element and pit portion closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

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

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure etc., impact guiding device and comprise anti-wear caster device, anti-wear caster device comprises roller, rolling element support member and impact guide etc., roller is arranged on rolling element support member, impact guide and be provided with the projection fastened with roller, depression, V groove or shaped form etc., while impact guide and roller fasten rolling friction, there is rolling guide effect, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, rolling element support member, impact guide and roller to closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected with impact head or split etc., prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 and rolling element support member etc., roller is arranged on rolling element support member, roller comprises impact guide roller and dynamic impact part roller etc., impact guide to be provided with and the projection of impacting guide roller and fastening, depression, V groove or shaped form etc., impact while guide fastens rolling friction with impact guide roller and there is rolling guide effect, dynamic impact part is provided with the projection fastened with dynamic impact part roller, depression, V groove or shaped form etc., while dynamic impact part and dynamic impact part roller fasten rolling friction, there is rolling guide effect, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact guide, rolling element support member and roller closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure etc., impact guiding device and comprise anti-wear caster device, anti-wear caster device comprises roller, rolling element support member and impact guide etc., roller is arranged on rolling element support member, dynamic impact part is integral type with impacting guide, dynamic impact part is provided with the groove or protruding rail etc. that fasten with roller, while dynamic impact part and roller fasten rolling friction, there is rolling guide effect, roller is arranged at dynamic impact part side or is arranged at dynamic impact part inner, rolling guide effect while roller supporting dynamic impact part rolling friction reciprocating impact, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact guide, rolling element support member and roller closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 part drives impact head reciprocating impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, dynamic impact part does not lead to impact head, 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 and lower guideway etc., and upper rail is in the support lower slider of lower guideway.

Described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means is first-class with impact, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., impact guide is connected with impact head or is integral type, impulse drive means is crank impulse drive means etc., crank impulse drive means comprises power source part, camshaft and cam etc., power source part drives camshaft to rotate, the actuated by cams impact head reciprocating impact that camshaft is installed, prevent breaking other organization establishes between impulse drive means and impact head, Fang Baibie mechanism is Split type structure, impulse drive means drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the Split type structure of Fang Baibie mechanism is isolated by split, impact the impact direction of guiding device righting impact head, prevent impact head from suffering to break and do not impact.

Described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means is first-class with impact, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., impact guide is connected with impact head or is integral type, impulse drive means comprises crank impulse drive means etc., crank impulse drive means comprises power source part, eccentric shaft and dynamic impact part etc., dynamic impact part is arranged at supporting box, one end of eccentric shaft and dynamic impact part is hinged, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure etc., power source part drives eccentric shaft to rotate, eccentric shaft drives dynamic impact part reciprocating impact, dynamic impact part drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure etc. are isolated by split, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and Chong Ji not impact guiding device.

Described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means is first-class with impact, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide, impact guide is connected with impact head or is integral type, impulse drive means comprises crank impulse drive means etc., crank impulse drive means comprises power source part, crank, slide block, fork, connecting rod and dynamic impact part etc., dynamic impact part is arranged at supporting box, power source part is connected with crank one end, the crank other end and slide block hinged, slide block is connected with fork and can slides on fork, fork one end and supporting box hinged, the other end and rod hinge connection, connecting rod and dynamic impact part one end hinged, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure etc., power source part driving crank rotates, crank drives slide block that fork is swung, fork drives the motion of dynamic impact part by connecting rod, dynamic impact part drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and Chong Ji not impact guiding device.

Described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means is first-class with impact, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., impact guide is connected with impact head or is integral type, impulse drive means comprises crank impulse drive means etc., crank impulse drive means comprises power source part, bracing frame, mulit-turning crankshaft and connecting rod etc., mulit-turning crankshaft is by the concentric shaft part of power, the composition such as connection handle and eccentric shaft, the concentric shaft part of power, connection handle and eccentric shaft split or be integral type structure, concentric shaft part one end of power of mulit-turning crankshaft is connected with the output block of the power source part of impulse drive means, the other end of the concentric shaft part of power arranges plural connection handle and eccentric shaft etc., the concentric shaft part of power of mulit-turning crankshaft is arranged on bracing frame, bracing frame and supporting box split or be integral type, the eccentric shaft of mulit-turning crankshaft and one end of connecting rod hinged, the other end of connecting rod arranges impact head, the one or both ends of connecting rod arrange Fang Baibie mechanism, an eccentric shaft drives more than one connecting rod reciprocating impact, Fang Baibie mechanism comprises rotational structure or Split type structure etc., power source part drives mulit-turning crankshaft to rotate, eccentric shaft drives dynamic impact part reciprocating impact, dynamic impact part drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and Chong Ji not impact guiding device.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and 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 part, piston, cylinder body and cavity etc., piston is arranged in cavity, cylinder body and supporting box split or be integral type, impact guiding device and comprise rolling element and rolling element support member etc., rolling element support member is connected with supporting box or is integral type structure, rolling element support member is connected with cylinder body or is integral type structure, 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 being provided with rolling element, dynamic impact part one end is connected with piston, the dynamic impact part other end is connected with impact head, impact guiding device and impulse drive means combinationally use and arrange two or more, rolling element, rolling element support member coordinates with cartridge type raceway guide, the rolling friction under dynamic impact part drives of raceway guide and impact head moves back and forth.

Described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means is first-class with impact, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., 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 part etc., cylinder body and supporting box split or be integral type, one end of dynamic impact part is arranged in cylinder body, between dynamic impact part and piston, air bag is set, the other end is connected or split with impact head, dynamic impact part drives impact head impact, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and Chong Ji not impact guiding device.

Described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means is first-class with impact, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., impact guide is connected with impact head or is integral type, impulse drive means comprises hydraulic shock drive unit etc., hydraulic shock drive unit comprises hydraulic cylinder and dynamic impact part etc., hydraulic cylinder and supporting box split or be integral type, one end of dynamic impact part is arranged in hydraulic cylinder, the other end is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure etc., impulse drive means drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and Chong Ji not impact guiding device.

Described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means is first-class with impact, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., impact guide is connected with impact head or is integral type, impulse drive means comprises air pressure impulse drive means etc., air pressure impulse drive means comprises pneumatic cylinder and dynamic impact part etc., pneumatic cylinder and supporting box split or be integral type, one end of dynamic impact part is arranged in pneumatic cylinder, the other end is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure etc., impulse drive means drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and Chong Ji not impact guiding device.

Described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means is first-class with impact, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide, impact guide is connected with impact head or is integral type, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure, rotational structure comprises bulb buckle-groove type etc., bulb buckle-groove type comprises bulb and the bulb groove etc. with bulb activity button-fold, bulb to be arranged on dynamic impact part or to be integral type with dynamic impact part, to be arranged on impact head with the bulb groove of bulb activity button-fold or to be integral type with impact head, impulse drive means drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and Chong Ji not impact guiding device.

Described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means is first-class with impact, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide etc., impact guide is connected with impact head or is integral type, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure etc., rotational structure comprises camber buckle-groove type etc., camber buckle-groove type comprises camber plush copper and the groove etc. with camber plush copper activity button-fold, camber plush copper to be arranged on dynamic impact part or to be integral type with dynamic impact part, to be arranged on impact head with the groove of camber plush copper activity button-fold or to be integral type with impact head, impulse drive means drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure etc. are isolated by split, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and Chong Ji not impact guiding device.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means is crank impulse drive means etc., crank impulse drive means comprises crank and dynamic impact part etc., crank and dynamic impact part are arranged at supporting box, dynamic impact part one end and crank hinged, the dynamic impact part other end is connected with impact head, anti-break the junction of other organization establishes at dynamic impact part and impact head, Fang Baibie mechanism comprises rotational structure, rotational structure is bulb buckle-groove type etc., bulb buckle-groove type comprises bulb and the bulb groove etc. with bulb activity button-fold, bulb to be arranged on dynamic impact part or to be integral type with dynamic impact part, to be arranged on impact head with the bulb groove of bulb activity button-fold or to be integral type with impact head, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprises outer cover, inner bulk and rolling element etc., inner bulk comprises part and inner bulk lower part etc. in inner bulk, in inner bulk, part and inner bulk lower part comprise raceway etc., outer cover is U-shaped outer cover, U-shaped outer cover comprises part and U-shaped outer cover lower part etc. in U-shaped outer cover, in U-shaped outer cover, part and U-shaped outer cover lower part comprise raceway etc., rolling element to be arranged in inner bulk on part and U-shaped outer cover between part and to be arranged between inner bulk lower part and U-shaped outer cover lower part, rolling element, U-shaped outer cover and inner bulk closely cooperate mutually and make rolling element support U-shaped outer cover rolling friction reciprocating motion and control the rotating direction of U-shaped outer cover, outer cover is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism, U-shaped outer cover, inner bulk and rolling element closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means is crank impulse drive means etc., crank impulse drive means comprises crank and turns eccentric shaft mechanism more, power output part etc., crank turns eccentric shaft mechanism more and also comprises bracing frame, mulit-turning crankshaft and dynamic impact part etc., mulit-turning crankshaft is by the concentric shaft part of power, the composition such as connection handle and eccentric shaft, the concentric shaft part of power, connection handle and eccentric shaft split or be integral type structure, concentric shaft part one end of 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 and eccentric shaft etc., two or more eccentric shaft is arranged along the spaced radial of the concentric shaft part of power, angulation is poor, the concentric shaft part of power of mulit-turning crankshaft is arranged on bracing frame, bracing frame and supporting box split or be integral type, the two or more eccentric shaft of mulit-turning crankshaft and one end of two or more dynamic impact part hinged, the other end of dynamic impact part arranges impact head, prevent breaking other organization establishes between dynamic impact part and impact head, Fang Baibie mechanism 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 comprises outer cover, inner bulk and rolling element etc., inner bulk comprises part and inner bulk lower part etc. in inner bulk, in inner bulk, part and inner bulk lower part comprise pit etc., outer cover is shaped as frame outer cover, shaped as frame outer cover comprises part and shaped as frame outer cover lower part etc. in shaped as frame outer cover, in shaped as frame outer cover, part and shaped as frame outer cover lower part comprise raceway etc., rolling element to be arranged in inner bulk on part and shaped as frame outer cover between part and to be arranged between inner bulk lower part and shaped as frame outer cover lower part, rolling element, shaped as frame outer cover and inner bulk closely cooperate mutually and make rolling element support shaped as frame outer cover rolling friction reciprocating motion and control the rotating direction of shaped as frame outer cover, outer cover is connected with impact head or is integral type, two or more dynamic impact part is staggered drives impact head impact, the Split type structure of Fang Baibie mechanism is isolated by split, outer cover, inner bulk and rolling element closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means etc., crank impulse drive means comprises power source part, crank, slide block, fork, connecting rod and dynamic impact part etc., dynamic impact part is arranged at supporting box, power source part is connected with crank one end, the crank other end and slide block hinged, slide block is connected with fork and can slides on fork, fork one end and supporting box hinged, the other end and rod hinge connection, connecting rod and dynamic impact part one end hinged, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure etc., rotational structure comprises bulb buckle-groove type etc., bulb buckle-groove type comprises bulb and the bulb groove etc. with bulb activity button-fold, bulb to be arranged on impact head or to be integral type with impact head, to be arranged on dynamic impact part with the bulb groove of bulb activity button-fold or to be integral type with dynamic impact part, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprises outer cover, inner bulk and rolling element etc., outer cover is cartridge type outer cover, rolling element is arranged between inner bulk and cartridge type outer cover, rolling element, cartridge type outer cover and inner bulk closely cooperate mutually and make rolling element support cartridge type outer cover rolling friction reciprocating motion and control the rotating direction of cartridge type outer cover, cartridge type outer cover is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism, cartridge type outer cover, inner bulk and rolling element closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Described two-way punching is cut digger and is comprised fuselage, running part, lifting unit and reciprocating impact portion etc., reciprocating impact portion comprises impulse drive means and 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 part etc., rolling guide apparatus comprises rolling element support member, impact guide and rolling element etc., rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, crank impulse drive means also comprises crank assemblies and power part etc., the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, when the crank assemblies of rolling guide apparatus and crank impulse drive means combine be arranged on lifting unit anterior time, 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, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, running part drives fuselage walking to realize 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 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 trapezoid shock guide etc.

Described impact drives guiding dress to comprise 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 and be provided with the depression, projection, A shape or shaped form etc. that are interlocked with roller surface shape, roller, rolling element support member and impact guide closely cooperate control to impact guide by rolling friction, the motion of dynamic impact part is straight reciprocating motion.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises outer cover etc., outer cover comprises dovetail groove outer cover, U-type groove outer cover, V-type groove outer cover, trough plate type outer cover, clamping plate type outer cover, cartridge type outer cover, polygon groove outer cover or special-shaped slot outer cover etc.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises inner bulk etc., inner bulk comprises rod-type inner bulk, multi-rod inner bulk, cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk etc.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, and impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises inner bulk etc., inner bulk comprises rod-type inner bulk, multi-rod inner bulk, cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk etc., rod-type inner bulk, multi-rod inner bulk, cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk etc. are provided with the pit etc. be interlocked with rolling element surface.

Described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box etc., supporting box supports and impacts guiding device, and impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means etc., crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part etc., dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises inner bulk etc., inner bulk comprises rod-type inner bulk, multi-rod inner bulk, cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk etc., rod-type inner bulk, multi-rod inner bulk, cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk etc. are provided with the raceway etc. be interlocked with rolling element surface.

Described impulse drive means comprises crank cam mechanism etc., crank cam mechanism comprises camshaft and percussion mechanism etc., cam comprises projection etc., percussion mechanism drives camshaft to rotate, the projection of camshaft drives impact head reciprocating impact, prevent breaking other organization establishes between impulse drive means and impact head, Fang Baibie mechanism is Split type structure.

Described impulse drive means comprises eccentric shaft etc., eccentric shaft comprises eccentric shaft, connecting rod and percussion mechanism etc., and one 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 Fang Baibie mechanism, eccentric shaft drivening rod reciprocating impact.

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

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

Described impulse drive means comprises mulit-turning crankshaft many bars beater mechanism etc., mulit-turning crankshaft many bars beater mechanism comprises mulit-turning crankshaft and connecting rod etc., mulit-turning crankshaft is made up of the concentric shaft part of power, connection handle and 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 mulit-turning crankshaft many bars beater mechanism etc., mulit-turning crankshaft many bars beater mechanism comprises mulit-turning crankshaft and connecting rod etc., mulit-turning crankshaft is made up of the concentric shaft part of power, connection handle and eccentric shaft etc., eccentric shaft is plural eccentric shaft, two or more eccentric shaft is arranged 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 part etc., plural dynamic impact part is connected or split with impact head, arranges Fang Baibie mechanism between dynamic impact part and impact head.

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

Described reciprocating impact portion comprises supporting box etc., impulse drive means comprises rotating power source part etc., rotating power source part comprises drive disk assembly etc., drive disk assembly comprises movement transmission members etc., gear part is gear transmission part, when gear transmission part is multiple, a gear transmission part part is arranged on a part in supporting box and is arranged on outside supporting box inner support casing.

Described reciprocating impact portion comprises supporting box etc., impulse drive means comprises rotating power source part etc., rotating power source part comprises drive disk assembly etc., and drive disk assembly comprises movement transmission members etc., and gear part comprises gear drive and bel-drivenn combination etc.

The part of described Fang Baibie mechanism to be arranged on dynamic impact part or to be integral type with dynamic impact part, and another part of Fang Baibie mechanism to be arranged on impact head or to be integral type with impact head.

Described Fang Baibie mechanism comprises bulb buckle-groove type etc., bulb buckle-groove type comprises bulb and the bulb groove etc. with bulb activity button-fold, bulb groove to be arranged on dynamic impact part or to be integral type with dynamic impact part, to be arranged on impact head or to be integral type with impact head with the bulb of bulb groove activity button-fold.

Described Fang Baibie mechanism comprises camber buckle-groove type or rotation connects first-class, camber buckle-groove type comprises camber plush copper and the groove etc. with camber plush copper activity button-fold, groove to be arranged on dynamic impact part or to be integral type with dynamic impact part, to be arranged on impact head with the camber plush copper of groove activity button-fold or to be integral type with impact head, rotate coupling head and comprise flexible universal joint rotation coupling head, universal bearing rotates coupling head, multi-DOF platform formula rotates coupling head or Hooks coupling universal coupling rotation connects first-class, flexible universal joint rotates coupling head and comprises elastic component, universal joint connects first-class, when universal joint is stressed, universal joint coupling head adjusts relative motion by elastic component, universal joint bearing rotates coupling head and comprises universal socket, rotate connection first-class, rotating coupling head is fixed on universal socket, relative motion is adjusted by universal socket when cardan axis holding capacity, it is by dynamic cylinder that multi-DOF platform formula rotates coupling head, upper universal coupling, lower universal coupling, the composition such as upper mounting plate and lower platform, when upper, when lower platform is stressed, by the stretching motion of dynamic cylinder, realize the motion of upper mounting plate multiple 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 and cross universal knot fork etc., cross universal knot fork realizes relative motion by cross axle connection.

Described Fang Baibie mechanism comprises rotation and connects 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.

Described Fang Baibie mechanism comprises rotation and connects first-class, and rotation coupling head is rzeppa joint, and rzeppa joint comprises interior raceway, outer raceway, steel ball and retainer etc., and retainer stationary balls, interior raceway and outer raceway realize relative motion by steel ball.

Described impact guide is arranged on impulse drive means side.

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

Described reciprocating impact portion comprises plural impact guiding device etc., and impulse drive means is arranged between plural impact guiding device.

Described impact guiding device comprises single guiding device etc.

Described impact guiding device comprises rolling guide apparatus etc., impact guiding device to be made up of plural rolling guide apparatus etc., impulse drive means is matched with plural rolling guide apparatus by plural dynamic impact part, and plural dynamic impact part drives plural impact head.

Described impact guiding device comprises rolling guide apparatus etc., and impact guiding device and be made up of plural rolling guide apparatus etc., impulse drive means drives a dynamic impact part to match with plural rolling guide apparatus.

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

Described lifting unit comprises securing supports and buffering support member etc., impact guiding device and comprise rolling element, rolling element support member and 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, impact guide cylinder and be arranged on rolling element support member inside, impact guide cylinder is connected with impact head or is integral type, dynamic impact part comprises dynamic impact bar etc., dynamic impact bar is arranged at impact guide cylinder, dynamic impact bar is with impact head split or be connected, dynamic impact bar impacts impact head, impact guide cylinder to move back and forth under the support of rolling element, rolling element and rolling element support member fit through that rolling leads controls to impact the impact direction of guide cylinder, impact guide cylinder controls impact head impact direction by guiding of rolling.

Described lifting unit comprises securing supports and buffering support member etc., impact guiding device and comprise rolling element, rolling element support member and 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 part comprises dynamic impact cylinder etc., impact guide and dynamic impact cylinder are integral type, dynamic impact cylinder is connected with impact head or is integral type, dynamic impact cylinder drives impact head reciprocating impact, dynamic impact cylinder moves back and forth under the support of rolling element, rolling element and rolling element support member fit through that rolling leads controls the impact direction of dynamic impact cylinder, dynamic impact cylinder controls the impact direction of impact head by guiding of rolling.

Described impact guiding device comprises the guiding linear reciprocation device etc. that rolls, guiding of rolling linear reciprocation device comprises rolling element support member, impact guide and rolling element etc., rolling element support member comprises outer cover or internal support etc., impact guide comprise impact guiding inner bulk or impact directed outwards cover etc., outer cover and impact lead between inner bulk or impact directed outwards overlap and internal support rolling element is set, outer cover with impact lead inner bulk or impact directed outwards overlap and internal support relative rectilinear under the support of rolling element move back and forth, outer cover has to impact guiding inner bulk roll guiding and straight-line guidance effect by rolling element or internal support, outer cover leads inner bulk and rolling element with impacting or impacts directed outwards cover, internal support match with rolling element realize moving back and forth roll lead while roll and lead.

Described rolling element support member and 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 and impacts guide etc., rolling element support member or impact guide comprise pit etc., rolling element is placed in pit, rolling element supports and impacts guide and move back and forth, raceway support member, rolling element be provided with pit rolling element support member, impact guide match or rolling element be provided with that pit impacts guide, rolling element support member matches makes the rolling friction of impact guide move back and forth.

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

Described reciprocating impact portion comprises and impacts first-class, and impact head comprises and rushes tooth and rush braces etc., rushes tooth and rushes braces split or be integral type.

Described impact guide is arranged on impulse drive means both sides, and the one end impacting guide arranges impact head, and the other end arranges similar shape or the impact head with weight.

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

It is first-class that described reciprocating impact portion comprises impact, impact head comprises ladder Chi Chongxiao mechanism etc., ladder Chi Chongxiao mechanism comprises and rushes braces and rush tooth etc., rushing tooth is that multilayer rushes tooth, rush tooth and be provided with tooth head, tooth head is arranged in spherical impact head, taper impact head, hemispherical impactor head, spade impact head, trapezoid shock 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 again digging time utilize two relative scope of freedoms of stepped rib or crag to rush dedentition material.

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

Described impact head comprises and rushes braces and rush tooth etc., rushes tooth and comprises Chi Huoqing side, the clear bottom surface of end face tooth clearly tooth etc.

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

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

Described impact head reciprocating impact completes coal breakage and clear face simultaneously.

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

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

Described reciprocating impact portion comprises buffer etc., buffer comprises rotary power buffer etc., rotary power buffer comprises belt buffer etc., lifting unit comprises rocking arm etc., rocking arm comprises rocking arm bolster and rocking arm fixture etc., buffer comprises bolster etc., bolster is arranged between rocking arm bolster and rocking arm fixture, belt buffer comprises drive pulley, belt and driven pulley etc., drive pulley is fixed on rocking arm fixture, drive pulley and motor, the driving shaft of hydraulic motor or air motor connects, driven pulley is arranged on rocking arm bolster, belt is arranged on drive pulley and driven pulley, driven pulley to be hit buffering with rocking arm bolster, belt absorbs impact forces and prevents motor, hydraulic motor or air motor impaired, belt buffer comprises stretcher etc.

Described belt buffer comprises stretcher etc., stretcher is arranged on inside belt or outside, stretcher comprises regulating wheel, tensioning wheel carrier, tensioning spring, tensioning adjusting rod and backstand etc., regulating wheel is arranged on Tensioner frame, tensioning wheel carrier is provided with pilot hole, tensioning adjusting rod one end is polished rod, the other end is screw mandrel, centre is provided with shoulder block, tensioning wheel carrier is coordinated by the polished end of pilot hole with 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, the elastic force of spring is relied on 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 and 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 rocking arm fixture, rely on spring to apply certain active force to slide, make belt tension.

Described reciprocating impact portion comprises double direction impulse mechanism etc., fuselage comprises buffer etc., buffer comprises structure buffer etc., structure buffer comprises buffer-oriented part, bolster and buffering fairlead etc., structure buffer is provided with between reciprocating impact portion and fuselage, fuselage also comprises towing tank etc., buffer-oriented part to be arranged in towing tank or to be integral type with towing tank, bolster is arranged between buffer-oriented part and buffer-oriented overlap, fuselage also comprises running gear, double direction impulse organization establishes is on buffer-oriented cover, running gear driving structure buffer is walked.

It is first-class that described reciprocating impact portion comprises impact, and impact head is installed on the front portion of lifting unit or anterior plural sidepiece.

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

It is first-class that described reciprocating impact portion comprises impact, 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 portion 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 portion comprises supporting box etc., and impulse drive means comprises dynamic impact problem source part and dynamic impact part etc., and dynamic impact problem source part and dynamic impact part are arranged in supporting box.

Described reciprocating impact portion comprises supporting box etc., and impulse drive means comprises dynamic impact problem source part, movement transmission members and dynamic impact part etc., and dynamic impact problem source part and movement transmission members are arranged on outside supporting box, and dynamic impact part is arranged in supporting box.

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

Described reciprocating impact portion 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 and cavity etc., impact plug and comprise dynamic impact part etc., impact plug and cavity are arranged in supporting box or are integral type with supporting box.

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 part etc., and dynamic impact part is arranged between impact guide and lower impact guide or is arranged between left impact guide and right impact guide.

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

Described reciprocating impact portion comprises supporting box etc., and supporting box comprises seal or partial 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 portion comprises double direction impulse mechanism etc., lifting unit comprises lifting unit support member etc., impact guiding device comprise rolling element support member and 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 part, dynamic impact part and impact head split, dynamic impact part drives impact head impact, fuselage or lifting unit are provided with running gear etc., running gear drives fuselage or lifting unit walking, impact first speed is returned by rib or crag by fuselage or lifting unit walking, impact guide to move back and forth under the support of rolling element.

Described reciprocating impact portion comprises double direction impulse mechanism etc., lifting unit comprises lifting unit support member etc., impact guiding device comprise rolling element support member and 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 part 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, impact first speed is returned by rib or crag by fuselage or lifting unit walking, dynamic impact cylinder drives impact head impact, impact guide to move back and forth under the support of rolling element, rolling element and rolling element support member fit through that rolling leads controls to impact the impact direction of guide, impact the impact direction that guide controls 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 guide peg protective cover is connected with impact head or is integral type.

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

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

Described dynamic impact part and impact head junction are provided with impact bar protective cover and guide peg protective cover etc., impact bar protective cover and be provided with seal between 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 part 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 etc. of gear drive and tape handler.

Described fuselage comprises electrical system or water system etc.

It is first-class that described reciprocating impact portion comprises impact, and impact head comprises teeth etc., and impact head is made up of more than one teeth, and teeth comprises long teeth or short teeth etc.

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

It is first-class that described reciprocating impact portion comprises impact, 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.

It is first-class that described reciprocating impact portion comprises impact, 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 and drive etc., drive is provided with moving tooth, power wheel drives drive, moving tooth engages with the moving tooth impacted on guide, when moving tooth engagement in rotation impacts guide moving tooth, drive and impact guide impact rib or crag, when impact guide and the anodontia part of moving tooth to time corresponding impact guide to be separated with drive, now impact head fuselage or two-way rush during shovel structure is advanced to be backwashed by rib or crag top tap the head, impact guide is return by impact head, moving tooth again engagement in rotation impact guide moving tooth time, 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 cam rotation forces impacts guide reciprocating impact.

It is first-class that described reciprocating impact portion comprises impact, 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 of rotating handle or cam rotates and engages with impact guide moving tooth, stir and impact guide impact, drive impact head impact rib or crag, work as swiveling wheel, when rotating handle or cam moving tooth depart from impact guide moving tooth, impact guide and swiveling wheel, rotating handle or cam are separated, now 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 rotating part and grades, and rotating part comprises rotating handle or swiveling wheel etc., and swiveling wheel comprises axis of rotation, disc wheel, cam or gear, and axis of rotation driven rotary handle or swiveling wheel rotate.

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 impact guide, fork swings and drives straightening connecting rod swing, and straightening connecting rod drives and impacts 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 and swiveling wheel or rotating handle end hinged, the guide rod other end and fork hinged or be slidably connected, one end of fork is hinged fixing, swiveling wheel or rotating handle drive guide rod to move back and forth, guide rod drives fork to swing, swinging end and straightening connecting rod one end of fork are hinged, the straightening connecting rod other end is hinged with impact guide, and straightening connecting rod drives and impacts 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.

It is first-class that described reciprocating impact portion comprises impact, and impact head comprises teeth and fixed part etc., and teeth and fixed part are integral type structure.

Described reciprocating impact portion comprises and impacts first-class, and impact head comprises teeth and 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.

It is first-class that described reciprocating impact portion comprises impact, and impact head is multiple impact head, and multiple impact head is 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 portion comprises impact head, and impact guiding device and comprise rolling guide apparatus or slide guide device etc., rolling guide apparatus or slide guide device lead to the impact direction of impact head.

Described impact guiding device comprises rolling guide apparatus etc., and rolling guide apparatus comprises rolling element position limiting structure etc., and rolling element position limiting structure comprises raceway, cylinder 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: compared with the existing system of attack and equipment,

1, solve and cannot oppositely to mine when impact head retreats or the defect of sillar, realize an impulse drive means and drive two impact head impact, do not need to turn impact head direction and realize two-way digging, substantially increase digging efficiency.

2, two impact heads are arranged symmetrically with and solve the gravity of an impact head to rolling guide apparatus and dynamic impact part and break not, and the feature that front and back are arranged symmetrically with ensure that the stability that equipment runs, and ensure that the vertical impact of impact head, improves machine life.

3, equipment overall structure is compact, simple and direct, convenient operation uses, change milling type is vertical impact formula blanking, essentially eliminate lateral force liquidate cut parts do not break not, greatly reduce the frequency changed and rush tooth, improve production efficiency, decrease material consumption, material block rate is high, dust is few, and rolling friction greatly reduces frictional dissipation, has saved power source.

4, relative to swivel bearing and other rolling friction device, in the raceway that the rolling element of this equipment is arranged at retainer and rolling supporting mechanism or in the pit being arranged on pit carrier or be 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, decrease in reciprocatory movement using sliding friction as the frictional resistance supporting reciprocating member, considerably increase the function absorbing reciprocating impact reaction force, movement effects is good, structure is simple, few easy workout part, cost of production is low, stable performance.

5, relative to swivel bearing and other rolling friction device, in the raceway that the rolling element of the rolling guide apparatus of this equipment is arranged at retainer and rolling supporting mechanism or in the pit being arranged on pit carrier or be arranged at outer cover, between inner bulk, while making this device can realize moving back and forth rolling friction, there is rolling guide function, rolling element plays while rolling friction reduces resistance has guide effect, decrease in reciprocatory movement using sliding friction as the frictional resistance supporting reciprocating member, considerably increase the function absorbing reciprocating impact reaction force, and guide effect is good, structure is simple, few easy workout part, cost of production is low, stable performance.

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

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

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

9, the rolling element of the multi-point support tourelle of this device and impact guide are arranged on and impact between guiding device or left and right impact guiding device up and down, the impact guide of impact guiding device or left and right impact guiding device farthest broadens the righting width to impact head up and down, improve and impact guide to the righting dynamics of impact head, impact head and impact guide wide cut degree Mulit-point Connection, the righting impact direction of impact head forcefully, add impact guide to prevent breaking other torque arm length, decrease impact head other to impacting breaking of guide, impulse drive means is prevented to be subject to break the infringement of Bie Li and reaction force, improve 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 part be connected with impact head, the righting direction of motion of impact head, prevents the rotation of impact head.

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

12, relative to existing linear bearing, the two-layer rolling element individual layer rolling element of original linear bearing is replaced accomplish linear reciprocating rolling, in same space, make the volume of rolling element strengthen at double, greatly strengthen the bearing capacity of rolling element, the need of work of high strength straight line reciprocating impact structure can be completed.

13, when retainer is fixed on 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 avoid because of tourelle rotates cannot the fault of continuous operation, prevent and impact guide breaking not rolling element support member, decrease the damage to impulse drive means.

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

15, Fang Baibie mechanism etc. is provided with between the dynamic impact part of impulse drive means and impact head, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, relieve impact reactive force breaking not dynamic impact part, avoid the damage of impact reactive force to impulse drive means.

Face is clearly completed while the impact head impact blanking in 16, reciprocating impact portion, mechanism is simple, lightweight, efficiency 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, supporting box is made to be all-sealed structure or part hermetically-sealed construction, preventing dust, material from considering to be worth doing enters in impulse drive means and rolling guide apparatus, ensure that the degree of purity of lubricating fluid reduces frictional resistance, avoid the corrosion of material to impulse drive means, rolling guide apparatus, improve the life-span of parts.

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

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

19, the bolster of structure buffer-oriented device is arranged between securing supports and cushioning supportive part or is arranged between lifting unit and fuselage or is arranged between lifting unit and reciprocating impact portion, buffer-oriented part is arranged on securing supports and cushioning supportive part or is arranged on lifting unit and fuselage or is arranged in lifting unit and reciprocating impact portion, when impact reactive force is applied on cushioning supportive part and securing supports or be applied on lifting unit and fuselage or be applied in lifting unit and reciprocating impact portion, bolster distortion absorbs impact reactive force, buffer-oriented part controls buffering direction makes buffering be reciprocating linear buffering, non-directionally to wave when preventing bolster from absorbing impact reactive force, to ensure the effect realizing buffering.

20, bolster has reaction force and adds impact effect, and when impact reactive force is large, bolster can absorb stores impact energy, and gives off energy in next impulse period, adds reciprocating impact portion 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 not shear, more can not cause to turn round to track and not shear, reduce the impact to running part, fuselage, greatly reduce many digging faults, improve the life-span of fuselage, improve the operating efficiency of equipment.

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

23, buffer is provided with piston shoes, substantially increases complete machine stability, enhances the intensity of buffer.The fairlead of buffer is connected with sliding machine body, enhances the intensity of reaction force when buffer absorption cut rib or crag.

24, prevent each connection fixture be hit vibration loosen, avoid the fatigue damage of each connector.Buffer makes traction electric machine or motor running steadily, and fuselage walking is stable, avoids the impact failure to running part.

25, in power transmission process, splined shaft and spline housing cooperatively interact to transmit power and reciprocatingly slide and cushion, only do not impact by axial force by moment of torsion, vibration isolating effect is good, in mining process, dynamic slip resistance is little, effectively can protect impact head, buffer protects rotating power source part effectively, in the reciprocating impact portion digging blanking and impact shock transmittance process of equipment, sliding stroke hub splines buffer is by having decomposed reciprocating impact reaction force at the driving shaft of rotating power source part or the buffering that reciprocatingly slides at actuating sleeve place, make rotating power source part from impact, substantially increase application life and the functional reliability of rotating power source part.

26, by the bolster etc. transmitting power and arrange between fuselage and reciprocating impact portion that reciprocatingly slides between sliding stroke hub splines buffer, bolster absorbs impact reactive force, makes fuselage from impact, substantially increases the application life of fuselage.

27, buffer-oriented overlaps and is connected with the flange of rotating power source part and fuselage, when being particularly fixedly connected with, buffer-oriented cover is slidably connected with the long distance of shearer ranging arm, the large connection adequate rigidity of buffer-oriented cover diameter, reciprocating impact portion can be made to bear larger sweeping and to cut lateral force, ensure that reciprocal buffering only made by buffer, not cause to turn round to rotating power source part and do not shear, substantially increase the life-span of complete machine, substantially increase operating efficiency and decrease the adjustment number of times of fuselage.

28, backing stop structure is set on securing supports and cushioning supportive part or overlaps at buffer-oriented part and buffer-oriented and backing stop structure is set, the retaining part of backing stop structure prevents from coming off when coming off when securing supports is relative with cushioning supportive part to reciprocatingly slide or prevent buffer-oriented part and buffer-oriented from overlapping and relatively reciprocatingly sliding with retaining part, arrange retaining part separately or retaining part and securing supports, cushioning supportive part are set to integral type or by retaining part and buffer-oriented part, the sheathed formula that sets as one of buffer-oriented, ensure that the security reliability of buffer structure.

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

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

31, mulit-turning crankshaft is made up of multiple eccentric shaft, and each eccentric shaft drives a connecting rod reciprocating impact, and the impulse drive means of the connecting rod other end can arrange multiple impact head, substantially increases digging efficiency.

32, compare gear drive and drive plural connecting rod reciprocating impact, can by thicker coal seam or crag dass, decrease the impact resistance of disposable impact thick coal seam or crag, decrease the reaction force of disposable impact thick coal seam or crag to the damage of lifting unit, reciprocating impact portion and fuselage etc., add and adopt deeply, improve digging efficiency, saved the energy consumption in power transmission process and material consumption compared with gear drive.Mulit-turning crankshaft structure is simple, volume is little, can be installed on and rush braces inside and drive impulse drive means reciprocating impact, rushing braces can be equipped with and rush tooth in two ends, ensure that gravitational equilibrium during impulse drive means reciprocating impact, decrease breaking not rolling guide apparatus, improve 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 logical liquid lubrication fluid passage, improve the abrasion strength resistance of this equipment, greatly reduce the damage to parts, improve the life-span of dynamic impact part.

34, in equipment, mulit-turning crankshaft adopts overall to manufacture and through Overheating Treatment, make its work good toughness, impact resistance is good, has larger impact safety coefficient.

Between the eccentric shaft of 35, mulit-turning crankshaft, angulation is poor, the impulse drive means that each eccentric shaft is driven can impact rib or crag in the different time periods, a upper impulse drive means can be impacted the power that the reaction force produced is converted into next impulse drive means, and decompose the reaction force of disposable impact thick coal seam or crag, and make the impact force suffered by impulse drive means even, serve the object of buffering and stable fuselage.

36, the ladder Chi Chongxiao mechanism that equipment is provided with rib or crag are made stepped after, the rib of stairstepping or crag reduce greatly relative to the compressive stress of primary plane shape rib or crag and structural strength, every one deck rush tooth again digging time the stepped rib of Appropriate application or the relative scope of freedoms of two of crag impact blankings, decrease punching and cut resistance, avoid ladder Chi Chongxiao mechanism adopt the material fallen and occurred bulk, improve operating efficiency, save power consumption.

37, equipment rushes braces is arc, ladder frame, semicircle frame, three shape framves etc., improves the ability of rushing braces and being hit.

38, the front-seat impact head of equipment is provided with discharging hole, is convenient to the material that rear row's impact head shovel falls and passes through smoothly, realize feeding continuously.

39, in equipment, the tooth that rushes of ladder Chi Chongxiao mechanism forms length difference, and length difference is more than or equal to impact stroke, and next impact utilizes one to impact the scope of freedom formed, and decreases impact resistance, reduces energy consumption.Different length rush tooth, can need to form different stepped according to different, be applicable to the different ature of coal of digging, coal seam or rock stratum.

40, many rows of equipment ladder Chi Chongxiao mechanism rush tooth rib or crag are impacted into stair-stepping make simultaneously adopt the coal cinder that falls or sillar is decomposed, adopted junk material is once formed be suitable for the particle of transporter transport, avoid in digging and occurred bulk, be difficult to the problem of transporting.

41, the multilayer impact head structure of this equipment solves and cannot discharge because impacting material folded by primary drying tooth, make digger cannot the problem of digging etc. continuously, achieve the smooth discharge, charging etc. of digger, improve digging efficiency, impact head forms multilayer impact head by Chong Wai layered material mechanism and Chong Nei layered material mechanism, Chong Wai layered material mechanism comprises the outer layered material braces of punching, rush outer layered material braces and comprise discharging hole, the shape or be arranged with of rushing outer layered material tooth is beneficial to the outer skin materials punching treating digging layer and falls, and the material that discharging hole is conducive to the punching of Chong Nei layered material mechanism falls flows out.

42, be set up in parallel in multilayer impact head structure multiple rush toothing shape difference avoid due to rush between cog material folding liquidate tap the head do not break not; reduce the damping to impulse drive means; be conducive to protecting equipment; when impact head impact rib or crag; Chong Wai layered material mechanism and Chong Nei layered material mechanism cooperatively interact; decrease and the impact of impulse drive means impact reactive force is broken not, reduce the dynamic impact problem consumption of the too high wide rib of the disposable impact of impulse drive means or crag.

43, multilayer impact head be up and down or the multilayer of left and right etc. arrange, achieve dass, multilayer impact head will treat that the layering of digging thing rushes, and equipment dynamic Appropriate application, ensure that the intensity of equipment.

It is 44, front-seat in multilayer impact head structure that to rush the setting that tooth and rear row rush tooth different from the distance length of supporting box, impact rib or crag time greatly reduce each rush tooth one-shot cut dark, the compressive stress of rib or crag is made to have obtained resolution of forces, reduce impact resistance, improve operating efficiency, save power consumption

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

46, vertical impact angle when vertical lift ensure that the upper and lower digging in reciprocating impact portion.

47, vertical lifting mechanism shortens the length of lifting unit, and fuselage length is reduced greatly, decreases the length of transmission mechanism, saves electric energy, easy to maintenance.

48, being elevated track is orthoscopic, adds the stability of lifting, improves the life-span that lifting supports.

Accompanying drawing explanation

Fig. 1 is that guiding of rolling in embodiment 1 impacts the work structuring schematic diagram that digger is cut in the method for digging and two-way punching;

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

Fig. 3 is that guiding of rolling in embodiment 1 impacts the reciprocating impact portion partial structurtes schematic diagram that digger is cut in the method for digging and two-way punching;

Fig. 4 is that guiding of rolling in embodiment 2 impacts the structural representation that digger is cut in the method for digging and two-way punching;

Fig. 5 is that guiding of rolling in embodiment 3 impacts the structural representation that digger is cut in the method for digging and two-way punching;

Fig. 6 is that guiding of rolling in embodiment 4 impacts the structural representation that digger is cut in the method for digging and two-way punching;

Fig. 7 is that guiding of rolling in embodiment 4 impacts the reciprocating impact portion partial structurtes schematic diagram that digger is cut in the method for digging and two-way punching;

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

Fig. 9 is that guiding of rolling in embodiment 4 impacts the impulse drive means structural representation that digger is cut in the method for digging and two-way punching;

Figure 10 is that guiding of rolling in embodiment 5 impacts the structural representation that digger is cut in the method for digging and two-way punching;

Figure 11 is that guiding of rolling in embodiment 5 impacts the reciprocating impact portion partial structurtes schematic diagram that digger is cut in the method for digging and two-way punching;

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

Figure 13 is that guiding of rolling in embodiment 6 impacts the structural representation that digger is cut in the method for digging and two-way punching;

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

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

Figure 16 is that guiding of rolling in embodiment 7 impacts the structural representation that digger is cut in the method for digging and two-way punching;

Figure 17 is that guiding of rolling in embodiment 7 impacts the impulse drive means structural representation that digger is cut in the method for digging and two-way punching;

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

Figure 19 is that guiding of rolling in embodiment 8 impacts the structural representation that digger is cut in the method for digging and two-way punching;

Figure 20 is that guiding of rolling in embodiment 8 impacts the reciprocating impact portion partial structurtes schematic diagram that digger is cut in the method for digging and two-way punching;

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

Figure 22 is that guiding of rolling in embodiment 9 impacts the structural representation that digger is cut in the method for digging and two-way punching;

Figure 23 is that guiding of rolling in embodiment 9 impacts the reciprocating impact portion partial structurtes schematic diagram that digger is cut in the method for digging and two-way punching;

Figure 24 is that guiding of rolling in embodiment 9 impacts the impact guide member arrangement schematic diagram that digger is cut in the method for digging and 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 in the reciprocating impact portion 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 in the reciprocating impact portion 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 in the reciprocating impact portion 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 in the reciprocating impact portion 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 in the reciprocating impact portion 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 in the reciprocating impact portion of embodiment 48,49;

Figure 96 is the front view of embodiment 49;

Figure 97 is the front view of embodiment 50;

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

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

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

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

Figure 102 is the sectional view in the reciprocating impact portion 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 in the reciprocating impact portion 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 in the reciprocating impact portion 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 in the reciprocating impact portion of embodiment 57;

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

Figure 116 is the front view of embodiment 58;

Figure 117 is the sectional view in the reciprocating impact portion 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 in the reciprocating impact portion of embodiment 59;

Figure 121 is the top view of embodiment 59;

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

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

Figure 124 is the front view of embodiment 62;

Figure 125 is the sectional view in the reciprocating impact portion 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 part; 3, reciprocating impact portion; 4, lifting unit; 5, running part; 6, fuselage; 7, impulse drive means; 8, guide is impacted; 9, lower rolling guiding 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 part; 23, support; 24, cylinder body; 25, cylinder part; 26, raceway part; 27, raceway; 28, pit; 29, retainer; 30, supporting box; 31, Fang Baibie 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, guiding device is impacted; 38, casing; 39, linear reciprocation rolling friction and rolling guide apparatus; 40, guide raceway is impacted; 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 guide lower part; 45, lower rolling element support member; 46, shaped as frame impacts part on guide; 47, shaped as frame impacts guide lower part; 48, cartridge type impacts 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 guiding 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 part; 73, transmission mechanism; 74, crank; 75, plug hammer; 76, securing supports; 77, cushioning supportive part; 78, structure buffer-oriented device; 79, buffer-oriented part; 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, support is impacted; 88, roller; 89, roller shaft; 90, Chong Wai layered material mechanism; 91, Chong Nei layered material mechanism; 92, outer layered material tooth is rushed; 93, layered material tooth in punching; 94, ladder Chi Chongxiao mechanism; 95, braces is rushed; 96, tooth is rushed; 97, discharging hole; 98, outer layered material braces is rushed; 99, slide guide device; 100, slide impact guide; 101, sliding support; 102, suspension guiding device; 103, suspend impact guide; 104, suspension support part; 105, vertical lift driver; 106, positioning locker, 107, master rocker.

Detailed description of the invention

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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impact guide 8 etc., the two ends impacting guide 8 all arrange impact head 1 etc., reciprocating impact portion 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 part 2 etc., dynamic impact part 2 drives impact guide 8 to move back and forth, impact guide 8 drives impact head 1 to impact coal seam and adopts junk material, dynamic impact part 2 with impact guide 8 split or be integral type, reciprocating impact portion 3 is arranged on lifting unit 4, lifting unit 4 is arranged at fuselage 6, running part 5 is arranged on fuselage 6 bottom.

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

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

Second step: arrange in reciprocating impact portion 3 and impact guiding device etc., impact guiding device is arranged and impacts guide 8 etc., all arrange impact head 1 at the two ends impacting guide 8;

3rd step: arrange impulse drive means 7 etc., impulse drive means 7 arranges dynamic impact part 2 etc.;

Dynamic impact part 2 drives impact guide 8 to move back and forth, and impact guide 8 drives impact head 1 to impact rib or crag realizes adopting junk material, makes dynamic impact part 2 and impacts guide 8 split or be integral type;

4th step: be arranged in reciprocating impact portion 3 on lifting unit 4, lifting unit 4 etc. is arranged at fuselage 6, and running part 5 etc. is arranged on fuselage 6 bottom.Running part 5 drives fuselage 6 to walk, and fuselage 6 supports 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 portion 3, and reciprocating impact portion 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 and 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 move ahead and retreat, dynamic impact part 2 drives and impacts reciprocating motion such as guide 8 grade, impacting guide 8 drives impact head 1 to impact rib or crag, reach not turning machine body to complete to move ahead and adopt junk material and junk material is adopted in retrogressing, dynamic impact part 2 with impact guide 8 split or be integral type.

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

The first step: described running part 5 drives fuselage 6 to move ahead, dynamic impact part 2 drives impact guide 8 to move back and forth, and impacts guide 8 and drives impact head 1 to impact rib or crag,

Second step: described running part 5 drives fuselage 6 to retreat, dynamic impact part 2 drives impact guide 8 to move back and forth, impacting guide 8 drives impact head 1 to impact rib or crag, reach not turning machine body to complete to move ahead and adopt junk material and junk material is adopted in retrogressing, make dynamic impact part 2 and impact guide 8 split 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., impulse drive means 7 comprises crank impulse drive means 17 etc., crank impulse drive means 17 etc. comprises dynamic impact part 2 etc., rolling guide apparatus 14 comprises rolling element support member 15, impact guide 8 and 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 part 2 is connected or split with impact head 1, crank impulse drive means 17 also comprises crank assemblies 18 and 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 air pressure impulse drive means 54 combine and are arranged at lifting unit 4, when rolling guide apparatus 14 and the crank assemblies 18 of crank impulse drive means 17 combine be arranged on lifting unit 4 front portion time, 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 bottom is provided with running part 5 etc., rolling element 16, rolling element support member 15 and impact guide 8 etc. closely cooperate and rolling element 16 are moved back and forth by rolling friction support impact guide 8, impact head 1 is connected for integral type or split with impact guide 8, impact head 1 rolling friction under the support impacting guide 8 moves back and forth, dynamic impact part 2 drives impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14, running part 5 drives fuselage 6 to walk and realizes the continuous digging of reciprocating impact, turning machine body 6 does not realize 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.; Crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. is made to form reciprocating impact portion 3 with rolling guide apparatus 14;

3rd step: dynamic impact part 2 is set in crank impulse drive means or the impulse drive means such as hydraulic shock drive unit or air pressure impulse drive means;

4th step: impact head 1 is set on impact guide 8, makes dynamic impact part 2 drive impact head 1 to impact;

5th step: rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, forms rolling guide function with rolling element 16, rolling element support member 15 and impact guide 8 etc.; Rolling element 16, rolling element support member 15 and impact guide 8 etc. being closely cooperated makes rolling element 16 be moved back and forth by rolling friction support impact guide 8;

6th step: impact head 1 rolling friction under the support impacting guide 8 is moved back and forth, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14 etc.,

7th step: be arranged on fuselage 6 by lifting unit 4 etc., installs running part 5 etc. in fuselage 6 bottom, and running part 5 drives fuselage 6 to walk 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., impulse drive means 7 comprises crank impulse drive means 17 etc., crank impulse drive means 17 etc. comprises dynamic impact part 2, rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, impact on guide 8 and impact head 1 is set, dynamic impact part 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 air pressure impulse drive means 54 combine and are arranged at lifting unit 4, lifting unit 4 is arranged on fuselage 6, fuselage 6 bottom is provided with running part 5, rolling element 16, rolling element support member 15 and impact guide 8 closely cooperate and rolling element 16 are moved back and forth by rolling friction support impact guide 8, 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 part 2 drives impact head 1 to impact, the reaction that impact head 1 impacts rib or crag is broken other power and is namely applied to rolling guide apparatus 14, rolling guide apparatus 14 is by the impact direction of rolling friction righting impact head 1, sliding friction is avoided to damage guide, running part 5 drives fuselage 6 to walk and realizes the continuous digging of reciprocating impact.

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

4th step: rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, is formed into rolling guide function with rolling element 16, rolling element support member 15 and impact guide 8 etc.; Rolling element 16, rolling element support member 15 and impact guide 8 etc. being closely cooperated makes rolling element 16 be moved back and forth by rolling friction support impact guide 8; And control by rolling friction the impact direction impacting guide 8 straight reciprocating motion righting impact head 1 grade;

5th step: make impact guide 8 support impact head 1 rolling friction and move back and forth, dynamic impact part 2 is made to drive impact head 1 to impact, the reaction that impact head 1 impacts rib or crag is broken other power and is namely applied to 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 to walk 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., impulse drive means 7 comprises crank impulse drive means 17 etc., crank impulse drive means 17 etc. comprises dynamic impact part 2, rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, impact on guide 8 and impact head 1 etc. is set, dynamic impact part 2 is connected or split with impact head 1, rolling guide apparatus 14 and crank impulse drive means 17 combine and are arranged at lifting unit 4, lifting unit 4 is arranged on fuselage 6, fuselage 6 bottom is 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 when rolling element support member 15 is set to outer cover 20 and be set to inner bulk 21, impact guide 8 when rolling element support member 15 is set to inner bulk 21 and be set to outer cover 20, rolling guide apparatus 14 comprises outer cover 20, inner bulk 21 and rolling element 16 etc., rolling element 16 is arranged between outer cover 20 and inner bulk 21, outer cover 20, inner bulk 21 and rolling element 16 are closely cooperated and to be done relatively reciprocating motion by rolling element 16 rolling friction, rolling element support member 15 back-up roller kinetoplast 16 and reciprocating outer cover 20 or inner bulk 21 etc., impact head 1 is integral type with reciprocating outer cover 20 or inner bulk 21 or is connected, impact head 1 rolling friction under the support of reciprocating outer cover 20 or inner bulk 21 moves back and forth, dynamic impact part 2 drives impact such as impact head 1 grade, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14, prevent crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus 14 righting impact head 1, ensureing that the next percussion action of impact head 1 is applied to treats on digging thing, running part 5 drives fuselage 6 to walk and realizes the continuous digging of reciprocating impact.

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

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

6th step: rolling guide apparatus 14 is combined with crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. and is arranged at lifting unit 4;

7th step: be arranged on fuselage 6 by lifting unit 4 etc., installs running part 5 etc. in fuselage 6 bottom;

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;

9th step: make dynamic impact part 2 drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14 etc., thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus 14 righting impact head 1 grade, ensureing that the next percussion action of impact head 1 is applied to treats on digging thing, and running part 5 drives fuselage 6 to walk 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and 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 and power part 19 etc., rolling guide apparatus 14 combines with the crank assemblies 18 of crank impulse drive means 17 and is arranged at lifting unit 4, when rolling guide apparatus 14 and the crank assemblies 18 of crank impulse drive means 17 combine be arranged on lifting unit 4 front portion time, 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 cylinder part 25 grade or air pressure impulse drive means 54 comprises cylinder part 25 etc., support 23 or cylinder part 25 comprise motive power part 22 and rolling element support member 15 etc., it is outside that rolling element support member 15 is arranged on motive power part 22, motive power part 22 is with rolling element support member 15 split or be integral type, cylinder part 25 comprises cylinder body 24 etc., cylinder body 24 is with motive power part 22 split or be integral type, it is outside that rolling element support member 15 is arranged on cylinder part 25, rolling element support member 15 is with cylinder body 24 split or be integral type, crank impulse drive means 17, hydraulic shock drive unit 10 or air pressure impulse drive means 54 comprise dynamic impact part 2 etc., dynamic impact part 2 is arranged in support 23 or in cylinder part 25, support 23 or cylinder part 25 supporting motive force impulse member 2 etc., rolling element 16 is arranged on support 23 outside or cylinder part 25 outside, impact guide 8 and be arranged on support 23 outside or cylinder part 25 outside, rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, the impact guide 8 of support 23 outside or the impact guide 8 of cylinder part 25 outside are connected with impact head 1, dynamic impact part 2 is connected or split with impact head 1, dynamic impact part 2 drives impact head 1 or impacts guide 8 and impacts, 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 bottom is 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 to walk and realizes the continuous digging of reciprocating impact.

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

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 part 22 and rolling element support member 15 etc. are set on support 23 or on cylinder part 25, rolling element support member 15 are arranged on motive power part 22 outside;

4th step: make motive power part 22 with rolling element support member 15 split or be integral type, at cylinder part 25, cylinder body 24 is set, by cylinder body 24 with motive power part 22 split or be integral type, it is outside that rolling element support member 15 is arranged on cylinder part 25, and rolling element support member 15 is with cylinder body 24 split or be integral type;

5th step: dynamic impact part 2 is set in 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 part 2 is arranged in support 23 or in cylinder part 25, makes support 23 or cylinder part 25 supporting motive force impulse member 2;

6th step: the outside or cylinder part 25 outer setting rolling element 16 at support 23, outside or the cylinder part 25 outer setting impact guide 8 at support 23, 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 outside or cylinder part 25 outside is connected with impact head 1;

7th step: make dynamic impact part 2 drive impact head 1 or impact guide 8 to impact; Make rolling guide apparatus 14 support impact head 1 by rolling friction to impact;

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

9th step: lifting unit 4 etc. is arranged on fuselage 6;

Tenth step: install running part 5 etc. in fuselage 6 bottom, running part 5 drives fuselage 6 to walk 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., impulse drive means 7 comprises crank impulse drive means 17 etc., crank impulse drive means 17 comprises dynamic impact part 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, impact on guide 8 and impact head 1 etc. is set, dynamic impact part 2 is connected or split with impact head 1, rolling guide apparatus 14 and crank impulse drive means 17 combine and are arranged at lifting unit 4, lifting unit 4 is arranged on fuselage 6, fuselage 6 bottom is provided with running part 5 etc., when rolling element support member 15 being arranged raceway 27 or pit 28, pit 28 or raceway 27 etc. are set accordingly on impact guide 8, rolling element 16 is arranged on pit 28 and raceway 27, rolling element support member 15, the rolling element 16 impacting guide 8 and roll in pit 28 with raceway 27 is closely fastened and is moved back and forth by rolling element 16 rolling friction, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact part 2 drives impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14, prevent crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus 14 righting impact head 1, ensureing that the next percussion action of impact head 1 is applied to treats on digging thing, running part 5 drives fuselage 6 to walk and realizes the continuous digging of reciprocating impact.

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

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

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

4th step: make rolling element support member 15, the rolling element 16 etc. impacting guide 8 and roll in pit 28 with raceway 27 closely fastens and by rolling element 16 rolling friction, impact guide 8 is moved back and forth, impact head 1 impacts reaction that rib or crag etc. produce and breaks other power and be namely applied to rolling guide apparatus 14, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus 14 righting impact head 1, ensureing that the next percussion action of impact head 1 is applied to treats on digging thing, running part 5 drives fuselage 6 to walk 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and 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 part 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, impact guide 8 arranges impact head 1 etc., dynamic impact part 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 air pressure impulse drive means 54 combine and are arranged at lifting unit 4, lifting unit 4 is arranged on fuselage 6, fuselage 6 bottom is provided with running part 5, rolling element support member 15 is arranged raceway 27 or impact guide 8 to arrange raceway 27 or rolling element support member 15 and impact on guide 8 and raceway 27 etc. is set, rolling element 16 is arranged at raceway 27, rolling element support member 15, the rolling element 16 impacting guide 8 and roll in raceway 27 closely fastens and by rolling element 16 rolling friction, impact guide 8 is moved back and forth, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact part 2 drives impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14, prevent crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus 14 righting impact head 1, ensureing that the next percussion action of impact head 1 is applied to treats on digging thing, running part 5 drives fuselage 6 to walk and realizes the continuous digging of reciprocating impact.

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

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

4th step: raceway 27 be set on rolling element support member 15 or raceway 27 be set on impact guide 8 or raceway 27 is set on rolling element support member 15 and impact guide 8, rolling element 16 being arranged at raceway 27 and forming rolling guide function;

5th step: make rolling element support member 15, impact guide 8 and the rolling element 16 etc. that rolls in raceway 27 closely fastens and by rolling element 16 rolling friction, impact guide 8 moved back and forth;

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

7th step: rolling guide apparatus 14 is combined with crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. and is arranged at lifting unit 4;

8th step: be arranged on fuselage 6 by lifting unit 4 etc., installs running part 5 etc. in fuselage 6 bottom;

9th step: make dynamic impact part 2 drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag etc. produce and breaks other power and be namely applied to raceway 27 rolling guide apparatus 14, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus 14 righting impact head 1, ensureing that the next percussion action of impact head 1 is applied to treats on digging thing, and running part 5 drives fuselage 6 to walk 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 and reciprocating impact portion 3 etc., reciprocating impact portion 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 part 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, impact on guide 8 and impact head 1 etc. is set, dynamic impact part 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 air pressure impulse drive means 54 combine and are arranged at lifting unit 4, lifting unit 4 is arranged on fuselage 6, fuselage 6 bottom is 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 rolling element support member 15 respectively and impact guide 8 etc., rolling element support member 15 is arranged raceway 27, corresponding impact guide 8 also arranges raceway 27, rolling element 16 to be arranged in retainer 29 and to be arranged on raceway 27, rolling element 16 two raceways 27 of fitting roll, rolling element support member 15, impact guide 8 closely cooperates with the rolling element 16 in retainer 29 and in two raceways 27 and impact guide 8 is moved back and forth by rolling friction, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact part 2 drives impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14, prevent crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus 14 righting impact head 1, ensureing that the next percussion action of impact head 1 is applied to treats on digging thing, running part 5 drives fuselage 6 to walk and realizes the continuous digging of reciprocating impact.

Described raceway 27 with the set-up mode of pit 28 also can be: rolling element support member 15 is arranged raceway 27, and corresponding impact guide 8 arranges pit 28; Rolling element support member 15 is arranged pit 28, corresponding impact guide 8 arranges raceway 27; Only raceway 27 is set on rolling element support member 15; Only pit 28 is set on rolling element support member 15; Only raceway 27 is set on impact guide 8; Only the modes such as pit 28 are set on impact guide 8.

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

4th step: rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, is formed into rolling guide function with rolling element 16, rolling element support member 15 and impact guide 8 etc.; Rolling element 16, rolling element support member 15 and impact guide 8 etc. being closely cooperated makes rolling element 16 be moved back and forth by rolling friction support impact guide 8;

5th step: arrange impact head 1 etc. on impact guide 8, makes impact head 1 rolling friction under the support impacting guide 8 move back and forth;

6th step: the supporting box 30 in reciprocating impact portion 3 or impact support 23 arrange position limiting structure etc., position limiting structure is limited and impacts guide 8 for straight reciprocating motion;

7th step: make dynamic impact part 2 drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14 etc., position limiting structure is limited and impacts guide 8 for straight reciprocating motion; Lifting unit 4 etc. is arranged on fuselage 6, in fuselage 6 bottom, running part 5 etc. is installed; Running part 5 drives fuselage 6 to walk 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and 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 part 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, impact on guide 8 and impact head 1 etc. is set, dynamic impact part 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 air pressure impulse drive means 54 combine and are arranged at lifting unit 4, lifting unit 4 is arranged on fuselage 6, fuselage 6 bottom is 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 rolling element support member 15 respectively and impact guide 8 etc., rolling element support member 15 is first-class, rolling element 16 to be arranged in retainer 29 and to be arranged at raceway 27, rolling element 16 raceway 27 of fitting rolls, rolling element support member 15, impact guide 8 closely cooperates with the rolling element 16 in retainer 29 and in raceway 27 and impact guide 8 is moved back and forth by rolling friction and controls to impact the impact direction of guide 8, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact part 2 drives impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14, prevent crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus 14 righting impact head 1, ensureing that the next percussion action of impact head 1 is applied to treats on digging thing, running part 5 drives fuselage 6 to walk and realizes the continuous digging of reciprocating impact.

Described impact guide 8 also can arrange raceway 27.

3rd step: dynamic impact part 2 is set in crank impulse drive means or the impulse drive means such as hydraulic shock drive unit or air pressure;

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

5th step: raceway 27 is set on rolling element support member 15 or on impact guide 8, rolling element 16 to be arranged in retainer 29 and to be arranged at raceway 27, make rolling element position limiting structure: the scroll space of the restriction such as retainer 29 and raceway 27 rolling element 16, rolling element 16 raceway 27 of fitting rolled, makes rolling element support member 15, impact guide 8 and closely cooperate with the rolling element 16 etc. in retainer 29 and in raceway 27 and impact guide 8 is moved back and forth by rolling friction, control to impact the impact direction of guide 8;

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

7th step: make dynamic impact part 2 drive impact head 1 to impact; Impact head 1 impacts reaction that rib or crag etc. produce and breaks other power and be namely applied to rolling guide apparatus 14, thus prevents crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. from suffering to impact the damage that other power is broken in reaction;

8th step: rolling guide apparatus 14 is combined with crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. and is arranged at lifting unit 4;

9th step: be arranged on fuselage 6 by lifting unit 4 etc., installs running part 5 etc. in fuselage 6 bottom;

Tenth step: the impact direction making rolling guide apparatus 14 righting impact head 1, ensure that the next percussion action of impact head 1 is applied to and treat on digging thing, running part 5 drives fuselage 6 to walk 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 and reciprocating impact portion 3 etc., reciprocating impact portion 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 part 2, rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, reciprocating impact portion 3 also comprises supporting box 30 etc., crank impulse drive means 17 also comprises crank assemblies 18 and 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 air pressure impulse drive means 54 combine and are arranged at supporting box 30, in the end of the impact guide 8 stretching out supporting box 30, impact head 1 etc. is set, the end that dynamic impact part 2 stretches out supporting box 30 is connected or split with impact head 1, when rolling guide apparatus 14 and the crank assemblies 18 of crank impulse drive means 17 combine be arranged on lifting unit 4 front portion time, supporting box 30 supports crank assemblies 18, rolling guide apparatus 14 and 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 bottom is provided with running part 5, rolling element 16, rolling element support member 15 and impact guide 8 closely cooperate and rolling element 16 are moved back and forth by rolling friction support impact guide 8, impact head 1 is connected for integral type or split with impact guide 8, impact head 1 rolling friction under the support impacting guide 8 moves back and forth, dynamic impact part 2 drives impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14, running part 5 drives fuselage 6 to walk 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 and hydraulic shock drive unit 10 or air pressure impulse drive means 54 combine be arranged at supporting box 30 time; 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 and supporting box 30 split or be integral type and be arranged on the front portion of lifting unit 4, supporting box 30 protects dynamic impact part 2, impact guide 8 does not corrode by dust, sewage pollution.

4th step: rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, forms rolling guide function with rolling element 16, rolling element support member 15 and impact guide 8 etc.;

5th step: rolling element 16, rolling element support member 15 and impact guide 8 etc. are closely cooperated rolling element 16 is moved back and forth by rolling friction support impact guide 8, impact head 1 rolling friction under the support impacting guide 8 is moved back and forth, dynamic impact part 2 is made to drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag etc. produce and breaks other power and be namely applied to rolling guide apparatus 14

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

7th step: impact head 1 is set in the end of the impact guide 8 stretching out supporting box 30, the end of dynamic impact part 2 being stretched out supporting box 30 is connected or split with impact head 1;

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

9th step: front portion supporting box 30 being 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 and hydraulic shock drive unit 10 combine be arranged at supporting box 30 time, be arranged on the front portion of lifting unit 4 splits such as rolling element support member 15, hydraulic cylinder 24 and supporting box 30 or for integral type, supporting box 30 protects dynamic impact part 2, impact guide 8 etc. and do not pollute corrosion by dust, sewage etc.;

Tenth step: be arranged on fuselage 6 by lifting unit 4 etc., installs running part 5 etc. in fuselage 6 bottom;

11 step: make running part 5 drive fuselage 6 to walk 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 and reciprocating impact portion 3, reciprocating impact portion 3 comprises impulse drive means 7 and 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 part 2, rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8, rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, the one or both ends impacting guide 8 are provided with impact head 1, dynamic impact part 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 air pressure impulse drive means 54 combine and are arranged at lifting unit 4, lifting unit 4 is arranged on fuselage 6, running part 5 is installed in fuselage 6 bottom, rolling guide apparatus 14 comprises pit 28 and raceway 27, impact when rolling element support member 15 being arranged raceway 27 on guide 8 and pit 28 is set, impact when rolling element support member 15 being arranged pit 28 on guide 8 and raceway 27 is set, rolling element 16 is arranged on pit 28 and raceway 27, raceway 27 and pit 28 limit the scroll space of rolling element 16, rolling element 16 raceway 27 of fitting rolls, rolling element 16 pit 28 of fitting rolls, rolling element support member 15, the rolling element 16 impacting guide 8 and roll in pit 28 with raceway 27 closely fastens the impact direction controlling to impact guide 8 by rolling friction, dynamic impact part 2 drives impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14, thus prevent crank impulse drive means 17 or hydraulic shock drive unit 10 or air pressure impulse drive means 54 from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus 14 righting impact head 1, ensureing that the next percussion action of impact head 1 is applied to treats on digging thing, running part 5 drives fuselage 6 to walk 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 and reciprocating impact portion 3, reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14, impulse drive means 7 comprises crank impulse drive means 17, crank impulse drive means 17 comprises dynamic impact part 2, rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8, rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, the one or both ends impacting guide 8 are provided with impact head 1, dynamic impact part 2 is connected or split with impact head 1, rolling guide apparatus 14 and crank impulse drive means 17 combine and are arranged at lifting unit 4, lifting unit 4 is arranged on fuselage 6, running part 5 is installed in fuselage 6 bottom, rolling guide apparatus 14 comprises retainer 29 and 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 rolling element support member 15 respectively and impact guide 8, when rolling element support member 15 being arranged raceway 27, retainer 29 is fixed on impact guide 8, rolling element 16 to be arranged in retainer 29 and to be arranged at raceway 27, retainer 29 and raceway 27 limit the scroll space of rolling element 16, rolling element 16 raceway 27 of fitting rolls, rolling element support member 15, impact guide 8 closely cooperates with the rolling element 16 in retainer 29 and in raceway 27 and impact guide 8 is moved back and forth by rolling friction, control the impact direction impacting guide 8, impact guide 8 is connected with impact head 1 or is integral type, the one or both ends of dynamic impact part 2 are provided with Fang Baibie mechanism 31, Fang Baibie mechanism 31 is set to rotational structure 36 or Split type structure, the rotational structure 36 of Fang Baibie mechanism 31 comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type 55 or arc buckle-groove type, the rotational structure 36 of Fang Baibie mechanism 31 or Split type structure and rolling guide apparatus 14 with the use of, dynamic impact part 2 drives impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be applied to 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, dynamic impact part 2 drives impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14, thus prevent crank impulse drive means 17 from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus 14 righting impact head 1, ensureing that the next percussion action of impact head 1 is applied to treats on digging thing, reciprocating impact portion 3 comprises rotating power source part and 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 rotating power source part and rotary impact driving member, rotary power buffer is provided with between rotating power source part and rotary impact driving member, structure buffer-oriented device is provided with between reciprocating impact portion 3 and fuselage 6 or between securing supports and cushioning supportive part, structure buffer-oriented device comprises buffer-oriented part and bolster, rotary power buffer comprises sliding stroke hub splines buffer and belt buffer, sliding stroke hub splines buffer comprises splined shaft and spline housing, sliding stroke section is provided with between splined shaft and spline housing, sliding stroke section reciprocatingly slides when being subject to impacting absorption impact reactive force, belt buffer comprises drive pulley, driven pulley and 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 rotary impact driving member, lifting unit 4 comprises securing supports and 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 cushioning supportive part, belt is arranged on drive pulley and driven pulley, driven pulley to be hit motion with cushioning supportive part, belt absorbs impact reactive force, prevent motor, hydraulic motor or air motor impaired, bolster is set between fuselage 6 and reciprocating impact portion 3 or bolster is set between securing supports and cushioning supportive part, buffer-oriented part is arranged in fuselage 6 and reciprocating impact portion 3 or buffer-oriented part is arranged on securing supports and cushioning supportive part, buffering direction is controlled with buffer-oriented part while structure buffer-oriented device absorbs impact reactive force by bolster, prevent from breaking other rotating power source part and rotary impact driving member because cushioning non-directional waving, structure buffer-oriented device and sliding stroke hub splines buffer or coordinate with belt buffer to be absorbed the impact reactive force in reciprocating impact portion 3 and cushion and lead to cushioning direction, prevent impact reactive force from acting directly on rotating power source part and fuselage 6, ensure that the impact direction of impact head 1 is towards thing to be adopted, running part 5 drives fuselage 6 to walk 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 portion 3 comprises impact head 1, impact guiding device 37, impulse drive means 7 and 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 part 2, dynamic impact part 2 is arranged at casing 38, dynamic impact part 2 is connected or split with impact head 1, Fang Baibie mechanism 31 is arranged on the one or both ends of dynamic impact part 2, Fang Baibie mechanism 31 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 comprises rolling element support member 15, impact guide 8 and 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 moves back and forth with impact guide 8 relative rectilinear under the support of rolling element 16, outer cover 20, impact guide 8 and rolling element 16 roll while closely cooperating and realizing moving back and forth rolling friction and lead, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact part 2 drives impact head 1 to impact, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, outer cover 20, impact guide 8, rolling element 16 closely cooperates the impact direction of righting impact head 1, dynamic impact part 2 does not lead to impact head 1, do not broken other power to break not.

Embodiment 16

Figure 45 is that digger is cut in the two-way punching described in embodiment 16, reciprocating impact portion 3 comprises impact head 1, impact guiding device 37, impulse drive means 7 and 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 part 2, dynamic impact part 2 is arranged at casing 38, dynamic impact part 2 is connected or split with impact head 1, Fang Baibie mechanism 31 is arranged on the one or both ends of dynamic impact part 2, Fang Baibie mechanism 31 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 comprises outer cover 20, inner bulk 21 and rolling element 16, rolling element 16 is set between outer cover 20 and inner bulk 21, outer cover 20 and inner bulk 21 relative rectilinear under the support of rolling element 16 move back and forth, outer cover 20 has straight-line guidance effect by rolling element 16 pairs of inner bulk 21, inner bulk 21 has straight-line guidance effect by rolling element 16 pairs of outer cover 20, outer cover 20, inner bulk 21 and rolling element 16 roll while closely cooperating and realizing moving back and forth rolling friction and lead, outer cover 20 is connected with impact head 1 or is integral type, dynamic impact part 2 drives impact head 1 to impact, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, internal support, guiding impact sleeve and rolling element 16 closely cooperate the impact direction of righting impact head 1, dynamic impact part 2 does not lead to impact head 1, do not broken other power to break 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 portion 3 comprises impact head 1, impact guiding device 37, impulse drive means 7 and 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 part 2, dynamic impact part 2 is arranged at casing 38, dynamic impact part 2 is connected or split with impact head 1, Fang Baibie mechanism 31 is arranged on the one or both ends of dynamic impact part 2, Fang Baibie mechanism 31 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 rolling element support member 15 respectively 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 direction consistent with the impact reciprocating direction of guide 8 relative rectilinear 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 being arranged at retainer 29 roll while closely cooperating and realizing moving back and forth rolling friction and lead, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact part 2 drives impact head 1 to impact, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, rolling element support member 15, impact guide raceway 40 and the rolling element 16 being arranged at retainer 29 to closely cooperate the impact direction of righting impact head 1, dynamic impact part 2 does not lead to impact head 1, do not broken other power to break 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 portion 3 comprises impact head 1, impact guiding device 37, impulse drive means 7 and 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 part 2, dynamic impact part 2 is arranged at casing 38, dynamic impact part 2 is connected or split with impact head 1, Fang Baibie mechanism 31 is arranged on the one or both ends of dynamic impact part 2, Fang Baibie mechanism 31 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 and 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 rolling element support member 15 respectively and impact guide 8, rolling element support member 15 comprises rolling element support member 43 and lower rolling element support member 45, upper rolling element support member 43 and lower rolling element support member 45 comprise raceway 27, impact guide 8 and comprise part 42 and U-shaped impact guide lower part 44 on U-shaped impact guide, U-shaped impacts part 42 and U-shaped impact guide lower part 44 on guide and comprises raceway 27, rolling element 16 to be arranged in retainer 29 that rolling element support member 43 and U-shaped impact on guide between part 42 and to be arranged on lower rolling element support member 45 and U-shaped impacts in the retainer 29 between guide lower part 44, rolling element 16, U-shaped impact guide 8 and rolling element support member 15 closely cooperate and make rolling element 16 support the rolling friction reciprocating motion of U-shaped impact guide 8 and control the rotating direction that U-shaped impacts guide 8, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact part 2 drives impact head 1 to impact, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, rolling element support member 15, impact guide 8 and the rolling element 16 being arranged at retainer 29 to closely cooperate the impact direction of righting impact head 1, dynamic impact part 2 does not lead to impact head 1, do not broken other power to break not.

Second step: arrange impulse drive means 7 and impact the composition reciprocating impact portions 3 such as guiding device, impact guiding device is arranged and impacts guide 8, all arrange impact head 1 at the two ends impacting guide 8;

3rd step: arrange in reciprocating impact portion 3 and impact guiding device or left and right impact guiding device etc. up and down,

4th step: arrange dynamic impact part 2 in impulse drive means 7, makes dynamic impact part 2 drive impact guide 8 to move back and forth, and impact guide 8 drives impact head 1 to impact rib or crag etc. and realizes adopting junk material,

5th step: impulse drive means 7 is arranged at and impacts between guiding device or left and right impact guiding device up and down, the impact guide 8 of impact guiding device or left and right impact guiding device farthest broadens the righting width to impact head 1 up and down, increase the righting dynamics to impact head 1, control to maximum dynamics the impact direction of impact head 1, prevent impulse drive means 7 to be hit and break the damage of Bie Li and reaction force, improve the application life of equipment;

6th step: be arranged in reciprocating impact portion 3 on lifting unit 4, lifting unit 4 etc. is arranged at fuselage 6;

7th step: install running part 5 etc. in fuselage 6 bottom, running part 5 drives fuselage 6 to walk 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 portion 3 comprises impact head 1, impact guiding device 37, impulse drive means 7 and 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 part 2, dynamic impact part 2 is arranged at casing 38, dynamic impact part 2 is connected or split with impact head 1, Fang Baibie mechanism 31 is arranged on the one or both ends of dynamic impact part 2, Fang Baibie mechanism 31 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 and 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 rolling element support member 15 respectively and impact guide 8, rolling element support member 15 comprises rolling element support member 43 and lower rolling element support member 45, upper rolling element support member 43 and lower rolling element support member 45 comprise pit 28, impact guide 8 and comprise part 46 and shaped as frame impact guide lower part 47 on shaped as frame impact guide, shaped as frame impacts part 46 and shaped as frame impact guide lower part 47 on guide and comprises raceway 27, retainer 29 and rolling element support member 15, lower rolling element support member 45 is fixed, rolling element 16 to be arranged in retainer 29 that rolling element support member 43 and shaped as frame impact on guide between part 46 and to be arranged on lower rolling element support member 45 and shaped as frame impacts in the retainer 29 between guide lower part 47, rolling element 16, shaped as frame impact guide 8 and rolling element support member 15 closely cooperate and make rolling element 16 support the rolling friction reciprocating motion of shaped as frame impact guide 8 and control the rotating direction that shaped as frame impacts guide 8, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact part 2 drives impact head 1 to impact, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, rolling element support member 15, impact guide 8 and the rolling element 16 being arranged at retainer 29 to closely cooperate the impact direction of righting impact head 1, dynamic impact part 2 does not lead to impact head 1, do not broken other power to break not.

Embodiment 20

Figure 50 is that digger is cut in the two-way punching described in embodiment 20, reciprocating impact portion 3 comprises impact head 1, impact guiding device 37, impulse drive means 7 and 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 part 2, dynamic impact part 2 is arranged at casing 38, dynamic impact part 2 is connected or split with impact head 1, Fang Baibie mechanism 31 is arranged on the one or both ends of dynamic impact part 2, Fang Baibie mechanism 31 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 and 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 rolling element support member 15 respectively and impact guide 8, impact guide 8 for cartridge type impact guide 48, rolling element 16 is arranged on rolling element support member 15 and cartridge type is impacted in the retainer 29 between guide 48, rolling element 16, cartridge type impact guide 48 and rolling element support member 15 closely cooperate and make rolling element 16 support the rolling friction reciprocating motion of cartridge type impact guide 48 and control the rotating direction that cartridge type impacts guide 48, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact part 2 drives impact head 1 to impact, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, rolling element support member 15, impact guide 8 and the rolling element 16 being arranged at retainer 29 to closely cooperate the impact direction of righting impact head 1, dynamic impact part 2 does not lead to impact head 1, do not broken other power to break not.

Embodiment 21

Figure 51 is that digger is cut in the two-way punching described in embodiment 21, reciprocating impact portion 3 comprises impact head 1, impact guiding device 37, impulse drive means 7 and 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 part 2, dynamic impact part 2 is arranged at casing 38, dynamic impact part 2 is connected or split with impact head 1, Fang Baibie mechanism 31 is arranged on the one or both ends of dynamic impact part 2, Fang Baibie mechanism 31 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 and impacts guide 8, rolling element 16 comprises roller, impact guide 8 to fasten with roller, roller with impact guide 8 and fasten and prevent from impacting guide 8 and depart from roller and swing, impact direction is controlled while roller and the rolling friction of impact guide 8, impact guide 8 is connected with impact head 1 or is integral type, dynamic impact part 2 drives impact head 1 to impact, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, dynamic impact part 2 does not lead to impact head 1, the impact direction of guiding device righting impact head 1.

Embodiment 22

Figure 52 and Figure 53 is 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 and 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 part 2, hydraulic cylinder 50 is with casing 38 split or be integral type, one end of dynamic impact part 2 is arranged in hydraulic cylinder 50, Fang Baibie mechanism 31 is provided with between dynamic impact part 2 and impact head 1, the other end is connected or split with piston 12, between dynamic impact part 2 and piston 12, also Fang Baibie mechanism 31 can be set, Fang Baibie mechanism 31 comprises rotational structure or Split type structure, impulse drive means 7 drives impact head 1 to impact, impact is broken other power and is applied in Fang Baibie mechanism 31, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, impact the impact direction of guiding device 37 righting impact head 1, prevent the dynamic impact part 2 of impulse drive means 7 from suffering to break and Chong Ji not 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 and 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 and 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 part 2, hydraulic cylinder 50 and rolling element support member 15 split, piston 12 is arranged in hydraulic cylinder 50, one end of dynamic impact part 2 is connected with piston 12, the other end is integral type structure with impacting guide 8, Fang Baibie mechanism 31 is set between dynamic impact part 2 and piston 12, the other end is connected or split with impact head 1, Fang Baibie mechanism 31 is provided with between dynamic impact part 2 and impact head 1, Fang Baibie mechanism 31 comprises rotational structure or Split type structure, impulse drive means 7 drives impact head 1 to impact, impact is broken other power and is applied in Fang Baibie mechanism 31, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, impact the impact direction of guiding device 37 righting impact head 1, prevent the dynamic impact part 2 of impulse drive means 7 from suffering to break and Chong Ji not impact guiding device 37.

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

One end of described dynamic impact part 2 and piston 12 also can be Split type structure, and the other end also can be interconnection system structure with impacting 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 and 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 part 2, hydraulic cylinder 50 is with casing 38 split or be integral type, one end of dynamic impact part 2 is arranged in hydraulic cylinder 50, air bag 51 is set between dynamic impact part 2 and piston 12, the other end is connected or split with impact head 1, Fang Baibie mechanism 31 is provided with between dynamic impact part 2 and impact head 1, Fang Baibie mechanism 31 comprises rotational structure or Split type structure, impulse drive means 7 drives impact head 1 to impact, impact is broken other power and is applied in Fang Baibie mechanism 31, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, impact the impact direction of guiding device 37 righting impact head 1, prevent the dynamic impact part 2 of impulse drive means 7 from suffering to break and Chong Ji not 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 and 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 and rolling element 16, rolling element support member 15 is connected with casing 38 or is integral type structure, impulse drive means 7 comprises hydraulic shock drive unit 10, hydraulic shock drive unit 10 comprises dynamic impact part 2, piston 12 and hydraulic cylinder 50, dynamic impact part 2 comprises internally-powered impulse member 2 and raceway 27 guide, internally-powered impulse member 2 comprises inner casing bar, rolling element support member 15 is connected with hydraulic cylinder 50 or is integral type structure, impact guide 8 is connected with dynamic impact part 2 or is integral type, rolling element support member 15 comprises left pit 28 rolling element support member 15 and right pit 28 rolling element support member 15, raceway 27 guide comprises raceway 27 left dynamic impact part 2 and the right dynamic impact part 2 of raceway 27, rolling element 16 to be arranged between left pit 28 rolling element support member 15 and raceway 27 left dynamic impact part 2 and to be arranged between right pit 28 rolling element support member 15 and the right dynamic impact part 2 of raceway 27, the left dynamic impact part 2 of raceway 27, raceway 27 right dynamic impact part 2 parallel and respectively with the left pit 28 rolling element support member 15 being provided with rolling element 16, right pit 28 rolling element support member 15 fastens, raceway 27 left dynamic impact part 2 is connected with the right dynamic impact part 2 of raceway 27 the impact guide 8 connecting into U-shaped, 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, plural internally-powered impulse member 2 correspondence be arranged in plural fluid chamber, plural piston 12 correspondence be arranged in plural fluid chamber, inner casing bar one end is connected or split with piston 12, the other end is connected with raceway 27 guide or is integral type structure, plural piston 12 is staggered drives plural internally-powered impulse member 2 rectilinear motion, rolling element 16, left pit 28 rolling element support member 15, right pit 28 rolling element support member 15 coordinates with raceway 27 guide, raceway 27 guide repeatedly counts rolling friction and moves back and forth under the staggered driving of plural internally-powered impulse member 2, between piston 12 and inner casing bar and/or between raceway 27 guide and impact head 1, Fang Baibie mechanism 31 is set, Fang Baibie mechanism 31 comprises rotational structure or Split type structure, impulse drive means 7 drives impact head 1 to impact, impact is broken other power and is applied in Fang Baibie mechanism 31, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, impact the impact direction of guiding device 37 righting impact head 1, prevent the dynamic impact part 2 of impulse drive means 7 from suffering to break and Chong Ji not 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 part 2, pneumatic cylinder 53 is with casing 38 split or be integral type, one end of dynamic impact part 2 is arranged in pneumatic cylinder 53, Fang Baibie mechanism 31 is set between dynamic impact part 2 and piston 12, the other end is connected or split with impact head 1, Fang Baibie mechanism 31 is provided with between dynamic impact part 2 and impact head 1, Fang Baibie mechanism 31 comprises rotational structure or Split type structure, impulse drive means 7 drives impact head 1 to impact, impact is broken other power and is applied in Fang Baibie mechanism 31, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, impact the impact direction of guiding device 37 righting impact head 1, prevent the dynamic impact part 2 of impulse drive means 7 from suffering to break and Chong Ji not 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 and 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 part 2, pneumatic cylinder 53 is with casing 38 split or be integral type, one end of dynamic impact part 2 is arranged in pneumatic cylinder 53, air bag 51 is set between dynamic impact part 2 and piston 12, the other end is connected or split with impact head 1, Fang Baibie mechanism 31 is provided with between dynamic impact part 2 and impact head 1, Fang Baibie mechanism 31 comprises rotational structure or Split type structure, impulse drive means 7 drives impact head 1 to impact, impact is broken other power and is applied in Fang Baibie mechanism 31, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, impact the impact direction of guiding device 37 righting impact head 1, prevent the dynamic impact part 2 of impulse drive means 7 from suffering to break and Chong Ji not 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 and 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 part 2, pneumatic cylinder 53 is with casing 38 split or be integral type, air pressure impulse drive means 54 comprises plural Pneumatic immpacting bar, one end of dynamic impact part 2 is arranged in pneumatic cylinder 53 and is connected with piston 12 or is integral type, plural Pneumatic immpacting bar is connected or split with impact head 1, Fang Baibie mechanism 31 is provided with between dynamic impact part 2 and impact head 1, Fang Baibie mechanism 31 comprises rotational structure or Split type structure, impulse drive means 7 drives impact head 1 to impact, impact is broken other power and is applied in Fang Baibie mechanism 31, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, impact the impact direction of guiding device 37 righting impact head 1, prevent the dynamic impact part 2 of impulse drive means 7 from suffering to break and Chong Ji not 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 and 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 part 2, dynamic impact part 2 is arranged at casing 38, dynamic impact part 2 is connected or split with impact head 1, Fang Baibie mechanism 31 is arranged on the one or both ends of dynamic impact part 2, Fang Baibie mechanism 31 comprises rotational structure, rotational structure comprises bulb buckle-groove type 55, bulb buckle-groove type 55 comprises bulb 34 and the bulb groove 35 with bulb activity button-fold, bulb 34 to be arranged on impact head 1 or to be integral type with impact head 1, to be arranged on dynamic impact part 2 with the bulb groove 35 of bulb activity button-fold or to be integral type with dynamic impact part 2, impulse drive means 7 drives impact head 1 to impact, impact is broken other power and is applied in Fang Baibie mechanism 31, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, impact the impact direction of guiding device 37 righting impact head 1, prevent the dynamic impact part 2 of impulse drive means 7 from suffering to break and Chong Ji not 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 and 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 part 2, dynamic impact part 2 is arranged at casing 38, dynamic impact part 2 is connected or split with impact head 1, Fang Baibie mechanism 31 is arranged on the one or both ends of dynamic impact part 2, Fang Baibie mechanism 31 comprises rotational structure, rotational structure comprises camber buckle-groove type 59, camber buckle-groove type 59 comprises camber plush copper 58 and the groove 56 with 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 to be arranged on crank or to be integral type with crank, to be arranged on dynamic impact part 2 with the camber plush copper 58 of groove activity button-fold or to be integral type with dynamic impact part 2, impulse drive means 7 drives impact head 1 to impact, impact is broken other power and is applied in Fang Baibie mechanism 31, the rotational structure Forced rotation of Fang Baibie mechanism 31 or Split type structure are isolated by split, impact the impact direction of guiding device 37 righting impact head 1, prevent the dynamic impact part 2 of impulse drive means 7 from suffering to break and Chong Ji not 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 and 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 part 2, piston 12 and cylinder body 24, cylinder body 24 is with casing 38 split or be integral type, impact guiding device 37 and comprise rolling element 16, raceway 27 guide and rolling element support member 15, rolling element support member 15 is connected with casing 38 or is integral type structure, rolling element support member 15 comprises raceway 27 rolling element support member 15 and lower raceway 27 rolling element support member 15, raceway 27 guide comprises the upper part of raceway guiding and raceway guiding lower part, rolling element 16 is arranged at raceway 27 rolling element support member 15 and raceway 27 and leads between upper part and to be arranged at lower raceway 27 rolling element support member 15 and raceway 27 leads between lower part, the upper part of raceway guiding and raceway guiding lower part parallel and respectively with the upper raceway 27 rolling element support member 15 being provided with rolling element 16, lower raceway 27 rolling element support member 15 fastens, raceway 27 upper part and raceway 27 lower part that leads that leads connects into U-shaped, U-shaped raceway 27 guide is connected with impact head 1 or is integral type, dynamic impact part 2 comprises plural dynamic impact part 2, piston 12 comprises plural piston 12, cylinder body 24 comprises plural cavity, plural piston 12 correspondence be arranged in plural cavity, plural dynamic impact part 2 one end and piston 12 split or be integral type, the other end and impact head 1 split, Fang Baibie mechanism 31 is arranged between dynamic impact part 2 and impact head 1, Fang Baibie mechanism 31 is Split type structure, Split type structure prevents from breaking power impulse member 2 of not moving, plural piston 12 is staggered drives plural dynamic impact part 2 rectilinear motion, rolling element 16, upper raceway 27 rolling element support member 15, lower raceway 27 rolling element support member 15 coordinates with raceway 27 guide, raceway 27 guide and impact head 1 repeatedly count rolling friction and move back and forth under the staggered driving of plural dynamic impact part 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 and 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 part 2, dynamic impact part 2 is arranged at casing 38, dynamic impact part 2 is connected or split with impact head 1, Fang Baibie mechanism 31 is arranged on the one or both ends of dynamic impact part 2, Fang Baibie mechanism 31 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 comprises 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 exterior cover 20 dress, as shown in Figure 65, outer cover 20 is elliptical outer cover 20.

Described outer cover 20 can also be dovetail groove outer cover 20, U-type 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 matched with rolling element 16, dovetail groove outer cover 20, U-type 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 the pit 28 or raceway 27 that coordinate 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 crank and turns eccentric shaft mechanism more, crank turns eccentric shaft mechanism more and comprises mulit-turning crankshaft and connecting rod, mulit-turning crankshaft is made up of the concentric shaft part of power, connection handle and eccentric shaft, eccentric shaft is plural eccentric shaft, and plural eccentric shaft is that homophase rotates.

Described two or more eccentric shaft also can be arranged symmetrically with along the radial direction of 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, and impact guiding device 37 and comprise guiding device 60, lower guiding device 61, 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 and 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 the guiding percussion mechanism that rolls, impact guiding device 37 to be made up of plural rolling guiding percussion mechanism, impulse drive means 7 is matched with the plural percussion mechanism that leads of rolling by plural dynamic impact part 2, and plural dynamic impact part 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 roll guiding percussion mechanism 62 and lower rolling guiding percussion mechanism 9, impulse drive means 7 is arranged at rolls between guiding percussion mechanism 62 and lower rolling guiding percussion mechanism 9.

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

The other the same as in Example 1.

Embodiment 37

Figure 70 and Figure 71 is that digger is cut in the two-way punching described in embodiment 37, reciprocating impact portion 3 comprises impact head 1, impact guiding device 37, impulse drive means 7 and 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 part 2, live and hammer into shape, cylinder body 24 and cavity etc., hammer of living is arranged in cavity, cylinder body 24 and supporting box 30 are integral type structure, impact guiding device 37 and comprise rolling element 16 and rolling element support member 15, rolling element support member 15 is connected with supporting box 30 or is integral type structure, rolling element support member 15 is connected with cylinder body 24, rolling element support member 15 is cartridge type raceway 27 guide, rolling element 16 is arranged between rolling element support member 15 and cartridge type raceway 27 guide, cartridge type raceway 27 guide fastens with the rolling element support member 15 being provided with rolling element 16, dynamic impact part 2 one end is connected with piston 12, dynamic impact part 2 other end is connected with impact head 1, impact guiding device 37 and impulse drive means 7 are two groups and combinationally use.In order to prevent breaking awkward song between dynamic impact part 2 and impact head 1, Fang Baibie mechanism 31 can be set, Fang Baibie mechanism 31 is arranged between dynamic impact part 2 and impact head 1, piston 12 drives dynamic impact part 2 rectilinear motion, dynamic impact part 2 drives impact head 1 to impact, the rotational structure Forced rotation of Fang Baibie mechanism 31, prevent from breaking power impulse member 2 of not moving, rolling element 16, rolling element support member 15 coordinate with cartridge type raceway 27 guide, and the rolling friction under dynamic impact part 2 drives of raceway 27 guide 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 integral type structure with cylinder body 24.

Impact guiding device 37 and impulse drive means 7 to be two groups and to combinationally use and arrange two or more.

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 and reciprocating impact portion 3 etc., reciprocating impact portion 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 part 72, crank cam 70 mechanism etc., crank cam 70 mechanism comprises camshaft 69, cam 70 and dynamic impact part 2 etc., the power take-off mechanism of power source part 72 is connected with camshaft 69 grade, cam 70 is arranged on camshaft 69, dynamic impact part 2 one end coordinates with cam 70 grade, the other end is connected with impact head 1 grade, dynamic impact part 2 and impact head 1 junction arrange Fang Baibie mechanism 31, Fang Baibie mechanism 31 is set to rotational structure, rotational structure is set to oscillating bearing 71, also steering union joint can be set to, 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 and impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, the two ends impacting guide 8 arrange impact head 1, guiding impulse member and impact head 1 are integral type structure, rolling element 16, rolling element support member 15 and impact guide 8 etc. closely cooperate and rolling element 16 are moved back and forth by rolling friction support impact guide 8, impact head 1 rolling friction under the support impacting guide 8 grade moves back and forth, make impact guide 8 grade support impact head 1 rolling friction to move back and forth.

Reciprocating impact portion 3 is arranged at lifting unit 4, and lifting unit 4 etc. is arranged on fuselage 6, and fuselage 6 bottom is provided with running part 5 etc.

The drive cam shaft 69 such as power source part 72 rotate, camshaft 69 is with moving cam 70 to rotate, cam 70 drives dynamic impact part 2 to move back and forth, dynamic impact part 2 is made to drive impact head 1 to impact, the rotational structure of Fang Baibie mechanism 31 and rolling guide apparatus 14 etc. with the use of, other power is broken in isolation reaction, the reaction that impact head 1 impacts rib or crag is broken other power and is namely applied to rolling guide apparatus 14 etc., the impact direction of impact head such as righting such as rolling guide apparatus 14 grade 1, prevent crank impulse drive means 17 etc. from suffering to impact the damage that other power is broken in reaction, running part 5 drives fuselage 6 to walk and realizes the continuous digging of reciprocating impact, lifting unit 4 adjusts the working depth in reciprocating impact portion 3, realize the impact digging of differing heights.

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

Dynamic impact part 2 and impact head 1 also can adopt Split type structure etc.

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

Power source part 72 is hydraulic motor, also can adopt motor or 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.

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

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

7th step: Fang Baibie mechanism 31 is set in the one or both ends of dynamic impact part 2, Fang Baibie mechanism 31 is set to rotational structure 36 or Split type structure, the rotational structure 36 of Fang Baibie mechanism 31 is set to oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type etc.;

8th step: by the rotational structure 36 of Fang Baibie mechanism 31 or Split type structure and rolling guide apparatus 14 etc. with the use of, make the rotations such as the oscillating bearing of rotational structure 36, 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 break other power;

9th step: make dynamic impact part 2 drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag etc. produce and breaks other power and be namely applied to rolling guide apparatus 14, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. from suffering to impact the damage that other power is broken in reaction

Tenth step: rolling guide apparatus 14 is combined with crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. and is arranged at lifting unit 4;

11 step: be arranged on fuselage 6 by lifting unit 4 etc., installs running part 5 etc. in fuselage 6 bottom;

12 step: running part 5 drives fuselage 6 to walk 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7, rolling guide apparatus 14 and impact head 1 etc., impulse drive means 7 comprises crank impulse drive means 17, crank impulse drive means 17 comprises power source part 72, transmission mechanism 73 and crank-link mechanism etc., crank-link mechanism comprises crank 74, dynamic impact part 2, power source part 72 and transmission mechanism 73 etc., the power of power source part 72 is delivered to crank-link mechanism through transmission mechanism 73 etc., dynamic impact part 2 one end is connected with crank 74 grade, the other end is connected with impact head 1 grade, dynamic impact part 2 two ends arrange Fang Baibie mechanism 31, Fang Baibie mechanism 31 is set to rotational structure, rotational structure is set to bulb buckle-groove type, also oscillating bearing 71 can be set to, 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 and impact guide 8 etc., rolling element 16 etc. is arranged at rolling element support member 15 and impacts between guide 8, the two ends 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 and impact guide 8 etc. closely cooperate and rolling element 16 are moved back and forth by rolling friction support impact guide 8, impact head 1 rolling friction under the support impacting guide 8 grade moves back and forth, make impact guide 8 grade support impact head 1 rolling friction to move back and forth.

Power source part 72 drives reciprocating motion such as dynamic impact part 2 grade, dynamic impact part 2 is made to drive impact head 1 to impact, the rotational structure of Fang Baibie mechanism 31 and rolling guide apparatus 14 etc. with the use of, other power is broken in isolation reaction, the reaction that impact head 1 impacts rib or crag is broken other power and is namely applied to rolling guide apparatus 14 etc., the impact direction of impact head such as righting such as rolling guide apparatus 14 grade 1, prevent crank impulse drive means 17 etc. from suffering to impact the damage that other power is broken in reaction, running parts 5 etc. drive fuselage 6 walking to realize the continuous digging of reciprocating impact, the working depth in reciprocating impact portion 3 such as adjustment such as lifting unit 4 grade, realize the impact digging of differing heights.

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

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

Power source part 72 is hydraulic motor, also can adopt motor or 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7, rolling guide apparatus 14 and impact head 1 etc., impulse drive means 7 comprises hydraulic shock drive unit etc., hydraulic shock drive unit comprises dynamic impact part 2, plug hammer 75 and hydraulic cylinder 50 etc., hydraulic cylinder 50 is connected with the casing in reciprocating impact portion 3 or is integral type, plug hammer 75 is arranged in hydraulic cylinder 50, dynamic impact part 2 one end is with plug hammer 75 split or be connected, the other end and impact head 1 split, dynamic impact part 2 one end arranges Fang Baibie mechanism 31, Fang Baibie mechanism 31 is set to Split type structure.

Rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8 etc., rolling element 16 etc. is arranged at rolling element support member 15 and impacts between guide 8, the two ends 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 and impact guide 8 etc. closely cooperate and rolling element 16 are moved back and forth by rolling friction support impact guide 8, impact head 1 rolling friction under the support impacting guide 8 grade moves back and forth, make impact guide 8 grade support impact head 1 rolling friction to move back and forth.

Plug hammer 75 drives dynamic impact part 2, dynamic impact part 2 etc. is made to drive impact head 1 to impact, the Split type structure of Fang Baibie mechanism 31 and rolling guide apparatus 14 etc. with the use of, other power is broken in split isolation reaction, the reaction that impact head 1 impacts rib or crag is broken other power and is namely applied to rolling guide apparatus 14, prevent hydraulic shock drive unit etc. from suffering to impact the damage that other power is broken in reaction, running parts 5 etc. drive fuselage 6 walking to realize the continuous digging of reciprocating impact, the working depth in reciprocating impact portion 3 such as adjustment such as lifting unit 4 grade, realizes 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 part 2 and impact head 1 also can adopt syndeton etc.

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 portion 3, fuselage 6 and running part 5 etc., and it is anterior that reciprocating impact portion 3 etc. is arranged on lifting unit 4, and lifting unit 4 etc. is arranged on fuselage 6, and running part 5 etc. is arranged on fuselage 6 bottom.

Lifting unit 4 comprises securing supports 76 and cushioning supportive part 77 etc., securing supports 76 with cushioning supportive part 77 arrange structure buffer-oriented device 78, structure buffer-oriented device 78 comprises buffer-oriented part 79 and bolster 80 etc., bolster 80 etc. is arranged between securing supports 76 and cushioning supportive part 77, buffer-oriented part 79 etc. is arranged on securing supports 76 with on cushioning supportive part 77, when impact reactive force is applied on cushioning supportive part 77 and securing supports 76, distortion such as bolster 80 grade absorbs impact reactive force, namely buffer-oriented part 79 grade controls buffering direction makes buffering be reciprocating linear buffering, non-directionally when preventing bolster 80 from absorbing impact reactive force to wave.

Reciprocating impact portion 3 comprises supporting box 30 or impacts support 87 etc., fuselage 6 comprises frame etc., buffer-oriented part 79 and securing supports 76, cushioning supportive part 77, supporting box 30, impact the splits such as support 87 or frame and arrange, or buffer-oriented part 79 and securing supports 76, cushioning supportive part 77, supporting box 30, to impact support 87 or frame etc. be integral type, the drive such as running part 5 fuselage 6 is walked.

Securing supports 76 and cushioning supportive part 77 also can be arranged on fuselage 6 or reciprocating impact portion 3 is first-class.

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

It is first-class with reciprocating impact portion 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 between lifting unit 4 and reciprocating impact portion 3 etc.

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

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

Second step: reciprocating impact portion 3 is arranged on lifting unit 4 anterior, lifting unit 4 is arranged on fuselage 6, running part 5 is arranged on fuselage 6 bottom;

3rd step: securing supports 76, cushioning supportive part 77 etc. are set on lifting unit 4 or reciprocating impact portion 3 or fuselage 6;

4th step: bolster 80 and buffering guide 79 etc. are set, bolster 80 be arranged between securing supports 76 and cushioning supportive part 77 or be arranged between lifting unit 4 and fuselage 6 or be arranged between lifting unit 4 and reciprocating impact portion 3, buffer-oriented part 79 be arranged on securing supports 76 and cushioning supportive part 77 or be arranged on lifting unit 4 and fuselage 6 or be arranged at lifting unit 4 with in reciprocating impact portion 3;

5th step: make dynamic impact part 2 drive impact head 1 to impact, make impact reactive force be applied on cushioning supportive part 77 and securing supports 76 or be applied on lifting unit 4 and fuselage 6 or be applied to lifting unit 4 with in reciprocating impact portion 3, bolster 80 is out of shape absorption impact reactive force, namely buffer-oriented part 79 controls buffering direction makes buffering be reciprocating linear buffering, non-directionally when preventing bolster 80 from absorbing impact reactive force waves;

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 portion 3, fuselage 6 and running part 5 etc., lifting unit 4 or reciprocating impact portion 3 or fuselage 6 comprise securing supports 76 and buffering support member 77 etc., securing supports 76 or cushioning supportive part 77 comprise buffer-oriented part 79 etc., securing supports 76 or cushioning supportive part 77 comprise buffer-oriented cover 81 etc., when securing supports 76 arranges buffer-oriented part 79, cushioning supportive part 77 arranges buffer-oriented cover 81, or securing supports 76 arranges buffer-oriented cover 81 when cushioning supportive part 77 arranges buffer-oriented part 79, buffer-oriented part 79 comprises guide ledges 82 etc., it is outside that buffer-oriented cover 81 is fastened on guide ledges 82, guide ledges 82 bossing both sides all arrange bolster 80 etc., buffer-oriented parts 79 etc. support buffer-oriented cover 81 and reciprocatingly slide along buffer-oriented part 79 isoline, buffer-oriented part 79, bolster 80 and buffer-oriented overlap 81 grades and form two-way guide frame buffer.

Dynamic impact parts 2 etc. drive impact head 1 to impact, impact reaction is broken other power and is applied on buffer-oriented cover 81, buffer-oriented overlaps 81 grades and reciprocatingly slides along buffer-oriented part 79, promote bolster 80 grade and absorb impact reactive force, the two ends impacting guide 8 arrange impact head 1, when fuselage 6 is walked forward, bolster 80 grade of guide ledges 82 front portion absorbs the impact reactive force of impact head 1, when fuselage 6 retreats, bolster 80 grade at boss rear portion absorbs the impact reactive force of impact head 1, buffer-oriented part 79, buffer-oriented cover 81, bolster 80 etc. match absorb impact head 1 impact reactive force and control buffering direction be reciprocating linear buffering, relative rectilinear such as buffer-oriented cover 81 laminating buffer-oriented part 79 grade slides, prevent lifting unit 4 and impulse drive means 7, rolling guide apparatus 14 etc. are non-directional to be rocked, 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 portion 3, fuselage 6 and running part 5 etc., and it is anterior that reciprocating impact portion 3 etc. is arranged on lifting unit 4, and lifting unit 4 etc. is arranged on fuselage 6, and running part 5 etc. is arranged on fuselage 6 bottom.

Fuselage 6 comprises buffer-oriented part 79 and buffering fairlead 81 etc., buffer-oriented part 79 to be arranged on fuselage 6 or to be integral type with fuselage 6, buffer-oriented part 79 is provided with guide ledges 82, it is outside that buffer-oriented cover 81 is fastened on guide ledges 82, guide ledges 82 bossing both sides all arrange bolster 80, buffer-oriented part 79 grade supports buffer-oriented cover 81 and slides along buffer-oriented part 79 linear reciprocation, buffer-oriented part 79, bolster 80 and buffer-oriented overlap 81 grades and form two-way guide frame buffer, lifting unit 4 etc. is arranged on two-way guide frame buffer, dynamic impact parts 2 etc. drive impact head 1 to impact, impact reaction is broken other power and is applied on buffer-oriented cover 81, buffer-oriented cover 81 reciprocatingly slides along buffer-oriented part 79, promote bolster 80 grade and absorb impact reactive force, the two ends impacting guide 8 arrange impact head 1, when fuselage 6 is walked forward, the bolster 80 of guide ledges 82 front portion absorbs the impact reactive force of impact head 1, when fuselage 6 retreats, the bolster 80 at boss rear portion absorbs the impact reactive force of impact head 1, buffer-oriented part 79, the impact reactive force also control buffering directions absorbing impact head 1 of matching such as buffer-oriented cover 81 and bolster 80 are reciprocating linear buffering, relative rectilinear such as buffer-oriented cover 81 laminating buffer-oriented part 79 grade slides, prevent lifting unit 4 and impulse drive means 7, rolling guide apparatus 14 etc. are non-directional to be rocked, the impact direction of stable impact 1, buffer-oriented cover 81 is telescopic.

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

Second step: buffer-oriented part 79 etc. is set on securing supports 76 or cushioning supportive part 77;

3rd step: buffer-oriented cover 81 etc. is set on securing supports 76 or cushioning supportive part 77;

4th step: cushioning supportive part 77 arranges buffer-oriented cover 81 when securing supports 76 arranges buffer-oriented part 79, or when cushioning supportive part 77 arranges buffer-oriented part 79, securing supports 76 arranges buffer-oriented cover 81.

5th step: be provided with guide ledges 82 on buffer-oriented part 79, arranges the buffer-oriented fastened with buffer-oriented part 79 and overlaps 81, and it is outside that buffer-oriented cover 81 is fastened on guide ledges 82, and guide ledges 82 bossing both sides all arrange bolster 80;

6th step: buffer-oriented part 79, bolster 80 and buffer-oriented are overlapped 81 etc. and coordinate and form two-way guide frame pooling feature;

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

8th step: make dynamic impact part 2 drive impact head 1 to impact, impact reaction is broken other power and is applied on buffer-oriented cover 81, and buffer-oriented cover 81 reciprocatingly slides along buffer-oriented part 79, promotes bolster 80 and absorbs impact reactive force;

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 portion 3 or is arranged on lifting unit 4 and fuselage 6 or is arranged at lifting unit 4 with in reciprocating impact portion 3;

Tenth step: impact head 1 is arranged at the two ends impacting guide 8, when fuselage 6 is walked forward, the bolster 80 of guide ledges 82 front portion absorbs the impact reactive force of impact head 1;

11 step: when fuselage 6 is retreated, the bolster 80 at boss rear portion absorbs the impact reactive force of impact head 1, make buffer-oriented overlap 81 laminating buffer-oriented part 79 relative rectilinear to slide, the impact reactive force also control buffering directions absorbing impact head 1 of matching such as buffer-oriented part 79, buffer-oriented cover 81, bolster 80 are made to be that reciprocating linear cushions, prevent lifting unit 4 and impulse drive means 7, rolling guide apparatus 14 etc. are non-directional rocks, 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 portion 3, fuselage 6 and running part 5 etc., and it is anterior that reciprocating impact portion 3 etc. is arranged on lifting unit 4, and lifting unit 4 etc. is arranged on fuselage 6, and running part 5 etc. is arranged on fuselage 6 bottom.

Fuselage 6 comprises buffer-oriented part 79 and buffering fairlead 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 and buffering support member 77 comprise backing stop structure 83 grade or buffer-oriented part 79, buffer-oriented cover 81 comprises backing stop structure 83 etc., backing stop structure 83 comprises retaining part etc., prevent from coming off when securing supports 76 is relative with cushioning supportive part 77 grade to reciprocatingly slide with retaining part or with retaining part prevent buffer-oriented part 79 and buffer-oriented overlap 81 etc. relatively reciprocatingly slide time come off, by retaining part and securing supports 76, split such as cushioning supportive part 77 grade arrange or by retaining part and buffer-oriented part 79, buffer-oriented overlaps 81 splits such as grade and arranges or retaining part and securing supports 76 etc. be set to integral type or retaining part and cushioning supportive part 77 etc. be set to integral type or retaining part and buffer-oriented part 79 etc. be set to integral type or retaining part and buffer-oriented overlapped 81 etc. be set to integral type, running parts 5 etc. drive fuselage 6 to walk.

The first step: backing stop structure 83 is set on securing supports 76 with cushioning supportive part 77 or overlaps on 81 at buffer-oriented part 79 and buffer-oriented backing stop structure 83 is set,

Second step: retaining part is set on backing stop structure 83, retaining part prevent from coming off when securing supports 76 is relative with cushioning supportive part 77 to reciprocatingly slide or with retaining part prevent buffer-oriented part 79 and buffer-oriented overlap 81 relatively reciprocatingly slide time come off;

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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., impulse drive means 7 is crank impulse drive means 17, and crank impulse drive means 17 comprises dynamic impact part 2 etc.

Rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, impact guide 8 arranges impact head 1, rolling element 16, rolling element support member 15 and impact guide 8 etc. closely cooperate and rolling element 16 are moved back and forth by rolling friction support impact guide 8, dynamic impact part 2 grade is connected or split with impact head 1, impact head 1 is under the driving of dynamic impact part 2 grade, impact head 1 rolling friction under the support impacting guide 8 grade moves back and forth, impact head 1 is that integral type or split are connected with impact guide 8 grade, dynamic impact parts 2 etc. drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14 etc.

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

Reciprocating impact portion 3 also comprises rotating power source part 72 chord and turns 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 and buffering support member 77 etc., between the securing supports 76 of lifting unit 4 and cushioning supportive part 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, sliding stroke section is set, sliding stroke section reciprocatingly slides when being subject to impacting absorption impact reactive force.

Structure buffer-oriented device 78 comprises bolster 80 and buffering guide 79 etc., bolster 80 is arranged between securing supports 76 and cushioning supportive part 77, buffer-oriented part 79 etc. is arranged on securing supports 76 with on cushioning supportive part 77, buffering direction is controlled by buffer-oriented part 79 grade while structure buffer-oriented device 78 absorbs impact reactive force by bolster 80 grade, structure buffer-oriented device 78 coordinates with sliding stroke hub splines buffer 85 grade to be absorbed the impact reactive force in reciprocating impact portion 3 and cushions and lead to cushioning direction, prevent from damaging rotating power source part 72 because cushioning non-directional waving, lifting unit 4 and fuselage 6 etc., ensure that the impact direction of impact head 1 is towards thing to be adopted, running parts 5 etc. drive fuselage 6 walking to realize the continuous digging of reciprocating impact.

Impulse drive means 7 also can be 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 between lifting unit 4 and reciprocating impact portion 3.

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

Buffer-oriented part 79 also can be arranged in fuselage 6 and reciprocating impact portion 3 or be arranged on lifting unit 4 with in reciprocating impact portion 3.

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

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

6th step: impact head 1 is set on impact guide 8, dynamic impact part 2 is connected or split with impact head 1, make dynamic impact part 2 drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag etc. produce and breaks other power and be namely applied to rolling guide apparatus 14;

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

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

9th step: by rotary power buffer 84 or structure buffer-oriented device 78 on fuselage 6 with lifting unit 4 or on the securing supports 76 being arranged on lifting unit 4 and cushioning supportive part 77 or be arranged on lifting unit 4 with in reciprocating impact portion 3;

Tenth step: rotary power buffer 84 is set between rotating power source part and rotary impact driving member or on rotary impact driving member or on lifting unit 4 with reciprocating impact portion 3;

11 step: sliding stroke section is set between the splined shaft and spline housing of sliding stroke hub splines buffer 85, sliding stroke section reciprocatingly slides when being subject to impacting absorption impact reactive force, 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 cushioning supportive part 77, belt is arranged on drive pulley and driven pulley, driven pulley to be hit motion with cushioning supportive part 77, belt absorbs impact reactive force, belt buffer prevents motor, hydraulic motor or air motor etc. are impaired,

12 step: bolster 80 is set between fuselage 6 and reciprocating impact portion 3 or bolster 80 is set between securing supports 76 and cushioning supportive part 77 or bolster 80 is set between lifting unit 4 and reciprocating impact portion 3, buffer-oriented part 79 to be arranged in fuselage 6 and reciprocating impact portion 3 or buffer-oriented part 79 is arranged on securing supports 76 and cushioning supportive part 77 or by buffer-oriented part 79 and be arranged on lifting unit 4 with in reciprocating impact portion 3, buffering direction is controlled with buffer-oriented part 79 while making structure buffer-oriented device 78 absorb impact reactive force by bolster 80,

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

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

15 step: be arranged on fuselage 6 by lifting unit 4 etc., installs running part 5 etc. in fuselage 6 bottom; Running part 5 drives fuselage 6 to walk 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., impulse drive means 7 is crank impulse drive means 17, and crank impulse drive means 17 comprises dynamic impact part 2 etc.

Rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8 etc., rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, impact guide 8 arranges impact head 1, rolling element 16, rolling element support member 15 and impact guide 8 etc. closely cooperate and rolling element 16 are moved back and forth by rolling friction support impact guide 8, dynamic impact part 2 grade is connected or split with impact head 1, impact head 1 is under the driving of dynamic impact part 2 grade, impact head 1 rolling friction under the support impacting guide 8 grade moves back and forth, impact head 1 is that integral type or split are connected with impact guide 8 grade, dynamic impact parts 2 etc. drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14

Reciprocating impact portion 3 also comprises rotating power source part 72 chord and turns 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 and buffering support member 77 etc., between the securing supports 76 of lifting unit 4 and cushioning supportive part 77, buffer is set, buffer comprises rotary power buffer 84 or structure buffer-oriented device 78 etc., rotary power buffer 84 is arranged at rotary impact driving member, rotary power buffer 84 is belt buffer, belt buffer comprises drive pulley, driven pulley and 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 cushioning supportive part 77, belt is arranged on drive pulley and driven pulley, driven pulley to be hit motion with cushioning supportive part 77, belt absorbs impact reactive force, belt buffer prevents hydraulic motor impaired.

Structure buffer-oriented device 78 comprises bolster 80 and buffering guide 79 etc., bolster 80 is arranged between securing supports 76 and cushioning supportive part 77, buffer-oriented part 79 is arranged on securing supports 76 with on cushioning supportive part 77, buffering direction is controlled by buffer-oriented part 79 grade while structure buffer-oriented device 78 grade absorbs impact reactive force by bolster 80, structure buffer-oriented device 78 coordinates with belt buffer etc. to be absorbed the impact reactive force in reciprocating impact portion 3 and cushions and lead to cushioning direction, prevent from damaging rotating power source part 72 because cushioning non-directional waving, lifting unit 4 and fuselage 6, ensure that the impact direction of impact head 1 is towards thing to be adopted, running parts 5 etc. drive fuselage 6 walking to realize the continuous digging of reciprocating impact.

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

Buffer is arranged between fuselage 6 and lifting unit 4 or rises between lifting unit 4 and reciprocating impact portion 3.

Bolster 80 is arranged between fuselage 6 and lifting unit 4 or between lifting unit 4 and reciprocating impact portion 3.

Buffer-oriented part 79 is arranged in fuselage 6 and reciprocating impact portion 3 or is arranged on lifting unit 4 with in reciprocating impact portion 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., impulse drive means 7 comprises hydraulic shock drive unit, and hydraulic shock drive unit comprises dynamic impact part 2 etc.

Rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8 etc., rolling element 16 etc. is arranged at rolling element support member 15 and impacts between guide 8, impact on guide 8 and impact head 1 etc. is set, dynamic impact part 2 grade is connected with impact head 1, rolling element 16, rolling element support member 15 and impact guide 8 grade closely fasten and rolling element 16 are moved back and forth by rolling friction support impact guide 8, the impact direction impacting guide 8 is controlled by rolling friction, impact head 1 grade is integral type with impacting guide 8, impact head 1 rolling friction under the support impacting guide 8 grade moves back and forth, dynamic impact parts 2 etc. drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14 etc., prevent hydraulic shock drive unit from suffering to impact the damage that other power is broken in reaction.

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

Lifting unit 4 comprises rocking arm etc., rocking arm is parallelogram rocking arm, parallelogram rocking arm comprises master rocker 107 and secondary-rocker 86 etc., reciprocating impact portion 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 hinged, one end of secondary-rocker 86 and the hinged other end of fuselage 6 and supporting box 30 hinged, master rocker 107 supports reciprocating impact portion 3, master rocker 107 and secondary-rocker 86 match the adjustment digging direction of impact head 1 and/or position, ensureing that the next percussion action of impact head 1 is applied to treats on digging thing, running part 5 drives fuselage 6 to walk and realizes the continuous digging of reciprocating impact.

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

Dynamic impact part 2 and impact head 1 also can be Split type structure.

Supporting box 30 also can be impact support 87.

5th step: rolling element 16, rolling element support member 15 and impact guide 8 etc. are closely fastened rolling element 16 is moved back and forth by rolling friction support impact guide 8, impacted the impact direction of guide 8 by rolling friction control;

6th step: be arranged at by impact head 1 and impact guide 8 two ends, makes impact head 1 rolling friction under the support impacting guide 8 grade move back and forth;

8th step: make dynamic impact part 2 drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14, thus prevents crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. from suffering to impact the damage that other power is broken in reaction;

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

Tenth step: supporting box 30 is set in reciprocating impact portion 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 to impact support 87 hinged, one end of secondary-rocker 86 and the hinged other end of fuselage 6 and supporting box 30 or to impact support 87 hinged;

11 step: support reciprocating impact portion 3 with master rocker 107, master rocker 107 and secondary-rocker 86 are matched the adjustment digging direction of impact head 1 and/or position, ensureing that the next percussion action of impact head 1 is applied to treats on digging thing, and running part 5 drives fuselage 6 to walk and realizes the continuous digging of reciprocating impact.

12 step: rolling guide apparatus 14 is combined with crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. and is arranged at lifting unit 4;

13 step: be arranged on fuselage 6 by lifting unit 4 etc., installs running part 5 etc. in fuselage 6 bottom; Running part 5 drives fuselage 6 to walk 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 and reciprocating impact portion 3 etc.

Lifting unit 4 comprises rocking arm etc., rocking arm is parallelogram rocking arm, parallelogram rocking arm comprises master rocker 107 and secondary-rocker 86 etc., reciprocating impact portion 3 also comprises impact support 87, one end of master rocker 107 and the hinged other end of fuselage 6 are with to impact support 87 hinged, one end of secondary-rocker 86 and the hinged other end of fuselage 6 are with to impact support 87 hinged, master rocker 107 supports reciprocating impact portion 3, master rocker 107 and secondary-rocker 86 match the adjustment digging direction of impact head 1 and/or position, secondary-rocker 86 supplemental support impacts support 87, ensureing that the next percussion action of impact head 1 is applied to treats on digging thing, running part 5 drives fuselage 6 to walk and realizes the continuous digging of reciprocating impact.

Impacting support 87 also can be 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 implementing said method, comprise fuselage 6, running part 5, lifting unit 4 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., impulse drive means 7 comprises motive power part 22 and dynamic impact part 2 etc., rolling guide apparatus 14 comprises rolling element support member 15, impact guide 8 and rolling element 16 etc., rolling element 16 comprises roller 88 etc., roller 88 is arranged between motive power part 22 and dynamic impact part 2, roller 88 comprises roller shaft 89, roller shaft 89 is fixed on dynamic impact part 2, roller 88 motive power part 22 of fitting rolls, prevent from dynamic impact part 2 and motive power part 22 grade from fitting to rub, reduce the wearing and tearing of impulse drive means 7 grade.

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

Roller shaft 89 also can be fixed on motive power part 22 etc.

3rd step: motive power part 22 and dynamic impact part 2 etc. are set in impulse drive means 7;

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

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

6th step: when roller shaft 89 is fixed on dynamic impact part 2, roller 88 motive power part 22 of fitting is rolled, when roller shaft 89 is fixed on motive power part 22, roller 88 dynamic impact part 2 of fitting is rolled, prevent from dynamic impact part 2 and motive power part 22 from fitting to rub, reduce the wearing and tearing of impulse drive means 7 grade, or when roller shaft 89 is fixed on rolling element support member 15, make roller 88 laminating impact guide 8 to roll, when roller shaft 89 is fixed on impact guide 8, when roller 88 rolling element support member 15 of fitting rolls, prevent from rolling element support member 15 from fitting with impact guide 8 to rub.

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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., impulse drive means 7 comprises motive power part 22 and dynamic impact part 2 etc., rolling guide apparatus 14 comprises rolling element support member 15, impact guide 8 and 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 on rolling element support member 15, roller 88 is fitted and is impacted rolling such as guide 8 grade, prevent from rolling element support member 15 from fitting with impact guide 8 grade to rub.

Roller shaft 89 also can be fixed on 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., impulse drive means 7 comprises motive power part 22 and dynamic impact part 2 etc., rolling guide apparatus 14 comprises rolling element support member 15, impact guide 8 and rolling element 16 etc., rolling element 16 comprises roller 88 etc., roller 88 is arranged between motive power part 22 and dynamic impact part 2 and between rolling element support member 15 and impact guide 8, roller 88 comprises roller shaft 89 etc., roller shaft 89 is fixed on motive power part 22, roller 88 dynamic impact part 2 of fitting rolls, prevent from dynamic impact part 2 and motive power part 22 grade from fitting to rub, reduce the wearing and tearing of impulse drive means 7, roller shaft 89 is fixed on and impacts guide 8, roller 88 rolling element support member 15 of fitting rolls, prevent from rolling element support member 15 from fitting with impact guide 8 grade to rub.

Embodiment 53

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

Rolling guide apparatus 14 comprises rolling element support member 15, impact guide 8 and rolling element 16 etc., rolling element 16 comprises roller 88, roller 88 is arranged between motive power part 22 and dynamic impact part 2 and between rolling element support member 15 and impact guide 8, roller 88 comprises roller shaft 89, roller shaft 89 is fixed on motive power part 22, roller 88 is fitted rolling such as dynamic impact part 2 grade, prevent from dynamic impact part 2 and motive power part 22 grade from fitting to rub, reduce the wearing and tearing of impulse drive means 7 grade, roller shaft 89 is fixed on and impacts guide 8, roller 88 is fitted rolling such as rolling element support member 15 grade, prevent from rolling element support member 15 from fitting with impact guide 8 grade to rub.

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

6th step: when roller shaft 89 is fixed on dynamic impact part 2, roller 88 motive power part 22 of fitting is rolled, when roller shaft 89 is fixed on motive power part 22, roller 88 dynamic impact part 2 of fitting is rolled, prevent from dynamic impact part 2 and motive power part 22 from fitting to rub, reduce the wearing and tearing etc. of impulse drive means 7, when roller shaft 89 is fixed on rolling element support member 15, make roller 88 laminating support impact guide 8 to roll, when roller shaft 89 is fixed on impact guide 8, roller 88 rolling element support member 15 of fitting is rolled, prevent from rolling element support member 15 from fitting with impact guide 8 to rub,

7th step: projection, depression, V groove or shaped form etc. are made in the surface of roller 88, the shape of rolling element support member 15 or impact guide 8 etc. and roller 88 contact surface is interlocked with the shape on roller 88 surface, and closely cooperating by the motion of rolling friction control impact guide 8, dynamic impact part 2 etc. by roller 88, rolling element support member 15, impact guide 8 etc. is 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., rolling guide apparatus 14 comprises rolling element support member 15, impacts guide 8 and rolling element 16 etc., rolling element 16 comprises roller 88 etc., and V groove is made on the surface of roller 88, and the shape of impacting guide 8 grade and roller 88 contact surface is interlocked with the shape on roller 88 surface.

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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., rolling guide apparatus 14 comprises rolling element support member 15, impacts guide 8 and 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 grade and roller 88 contact surface is interlocked with the shape on roller 88 surface.

Embodiment 56

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

Rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impacts guide 8 etc., rolling element 16 etc. is arranged at rolling element support member 15 and impacts between guide 8, impact in guide 8 grade and impact head 1 is set, dynamic impact part 2 grade is connected with impact head 1, rolling guide apparatus 14 combines with crank impulse drive means 17 etc. and is arranged at lifting unit 4, lifting unit 4 etc. is arranged on fuselage 6, and fuselage 6 bottom is provided with running part 5 etc.

Rolling element 16, rolling element support member 15 and impact guide 8 etc. closely cooperate and rolling element 16 are moved back and forth by rolling friction support impact guide 8, impact head 1 is integral type with impacting guide 8 grade, impact guide 8 grade and support impact head 1 rolling friction reciprocating motion, dynamic impact parts 2 etc. drive impact head 1 to impact, the reaction that impact head 1 impacts rib or crag is broken other power and is namely applied to rolling guide apparatus 14 etc., rolling guide apparatus 14 grade is by the impact direction of rolling friction righting impact head 1, running parts 5 etc. drive fuselage 6 walking to realize the continuous digging of reciprocating impact.

The concentric shaft part 65 of power, connection handle 66 and eccentric shaft 67 also can be integral type.

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

Dynamic impact part 2 and impact head 1 also can be split.

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

3rd step: rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, forms rolling guide function with rolling element 16, rolling element support member 15 and impact guide 8 etc.;

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

5th step: make dynamic impact part 2 drive impact head 1 to impact, make impact guide 8 support impact head 1 rolling friction to move back and forth, the reaction that impact head 1 impacts rib or crag etc. is broken other power and is namely applied to rolling guide apparatus 14, rolling guide apparatus 14 is by the impact direction of rolling friction righting impact head 1, sliding friction is avoided to damage guide

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

7th step: the power of mulit-turning crankshaft 64 concentric shaft part 65 one end is connected with the power output part of crank impulse drive means 7;

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

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

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

Embodiment 57

As shown in Figure 113 to Figure 115, digger is cut in a kind of two-way punching implementing said method, comprise fuselage 6, running part 5, lifting unit 4 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., impulse drive means 7 is crank impulse drive means 17, crank impulse drive means 17 comprises dynamic impact part 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8 etc., rolling element 16 etc. is arranged at rolling element support member 15 and impacts between guide 8, impact on guide 8 and impact head 1 is set, dynamic impact part 2 grade is connected with impact head 1, crank impulse drive means 17 also comprises crank 74 assembly and power part etc., rolling guide apparatus 14 combines with crank 74 assembly of crank impulse drive means 17 grade and is arranged at lifting unit 4, when rolling guide apparatus 14 and crank 74 assembly etc. of crank impulse drive means 17 combine be arranged on lifting unit 4 front portion time, the power part etc. of crank impulse drive means 17 is arranged at lifting unit 4, lifting unit 4 etc. is arranged on fuselage 6, fuselage 6 bottom is provided with running part 5 etc., rolling element 16, rolling element support member 15 and impact guide 8 etc. closely cooperate and rolling element 16 are moved back and forth by rolling friction support impact guide 8.

Impact head 1 is integral type with impacting guide 8 grade, impact head 1 comprises Chong Wai layered material mechanism 90 and Chong Nei layered material mechanism 91, Chong Wai layered material mechanism 90 and Chong Nei layered material mechanism 91 are arranged in juxtaposition, Chong Wai layered material mechanism 90 comprises the outer layered material tooth 92 of punching, the shape and/or be arranged with of rushing outer layered material tooth 92 is beneficial to will treat that the outer coal punching of mining coal seam falls, and the coal be conducive to the punching of Chong Nei layered material mechanism 91 falls flows out between the space of the layered material tooth 92 of punching, Chong Nei layered material mechanism 91 comprises layered material tooth 93 in punching, Chong Nei layered material mechanism 91 matches with Chong Wai layered material mechanism 90 and realizes impacting coal breakage and clear face completes simultaneously, make fuselage 6 smoothly by mining continuously, impact head 1 rolling friction under the support impacting guide 8 moves back and forth, dynamic impact parts 2 etc. drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14 etc., running parts 5 etc. drive fuselage 6 walking to realize the continuous digging of reciprocating impact.

Dynamic impact part 2 and impact head 1 also can be Split type structure.

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

4th step: rolling element 16 is arranged at rolling element support member 15 and impacts between guide 8, forms rolling guide function with rolling element 16, rolling element support member 15 and impact guide 8 etc.; Rolling element 16, rolling element support member 15 and impact guide 8 etc. being closely cooperated makes rolling element 16 be moved back and forth by rolling friction support impact guide 8;

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

6th step: impact head 1 is set to Chong Wai layered material mechanism 90 and layered material mechanism of Chong Nei layered material mechanism 91, Chong Wai 90 and Chong Nei layered material mechanism 91 and is arranged in juxtaposition;

7th step: the outer layered material tooth 92 of punching etc. is set in Chong Wai layered material mechanism 90, and the material being conducive to the punching of Chong Nei layered material mechanism 91 to fall flows out between the space of the layered material tooth 92 of punching;

8th step: layered material tooth 93 etc. in punching is set in Chong Nei layered material mechanism 91, make the shape of layered material tooth 93 in punching and/or be arranged be beneficial to by treat coal mining wall or crag internal layer material punching fall and to internal layer rib or the clear face of crag, Chong Nei layered material mechanism 91 matches with Chong Wai layered material mechanism 90 and realizes impacting blanking and discharging, makes fuselage 6 smoothly by continuous digging;

9th step: make dynamic impact part 2 drive impact head 1 to impact, makes impact head 1 rolling friction under the support impacting guide 8 move back and forth, and impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14,

Tenth step: the crank assemblies of rolling guide apparatus 14 and crank impulse drive means 7 or hydraulic shock drive unit 7 or air pressure impulse drive means 7 etc. are combined and is arranged at lifting unit 4;

11 step: be arranged on fuselage 6 by lifting unit 4 etc., installs running part 5 etc. in fuselage 6 bottom; Running part 5 drives fuselage 6 to walk 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 implementing said method, comprise fuselage 6, running part 5, lifting unit 4 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., impulse drive means 7 is crank impulse drive means 17, crank impulse drive means 17 comprises dynamic impact part 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8 etc., rolling element 16 etc. is arranged at rolling element support member 15 and impacts between guide 8, impact on guide 8 and impact head 1 is set, dynamic impact part 2 grade is connected or split with impact head 1, crank impulse drive means 17 also comprises crank 74 assembly and power part etc., rolling guide apparatus 14 and crank 74 assembly etc. of crank impulse drive means 17 combine and are arranged on lifting unit 4 front portion, the power part etc. of crank impulse drive means 17 is arranged at lifting unit 4, lifting unit 4 etc. is arranged on fuselage 6, fuselage 6 bottom is provided with running part 5 etc., rolling element 16, rolling element support member 15 and impact guide 8 etc. closely cooperate and rolling element 16 are moved back and forth by rolling friction support impact guide 8, impact head 1 is connected for split with impact guide 8.

Impact head 1 comprises ladder Chi Chongxiao mechanism 94, ladder Chi Chongxiao mechanism 94 comprises and rushes braces 95 and rush tooth 96 etc., rush tooth 96 be arranged on rush on braces 95 or with rush braces 95 for integral type, rush tooth 96 for multilayer and rush tooth 96, be provided with tooth head rushing on tooth 96, adjacent two-layer distance difference of rushing tooth 96 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 relative to the compressive stress of primary plane shape rib or crag and structural strength, rib or crag impacted into stepped rear every one deck rush tooth 96 again digging time the stepped rib of Appropriate application or two relative scope of freedoms of crag impact blankings, greatly reduce impact resistance, avoid impact head 1 adopt the material fallen and occurred bulk, reduce power consumption, improve target efficiency, impact head 1 rolling friction under the support impacting guide 8 grade moves back and forth, dynamic impact parts 2 etc. drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14 etc., running parts 5 etc. drive fuselage 6 walking to realize the continuous digging of reciprocating impact.

Described rushes braces 95 for arc, improves the ability of rushing braces 95 and being hit.

Dynamic impact part 2 and impact head 1 also can be Split type structure.

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

6th step: arrange in ladder Chi Chongxiao mechanism and rush braces and rush tooth etc.,

7th step: be set to multilayer rush tooth by rushing tooth, be provided with tooth head rushing on tooth, 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 relative to the compressive stress of primary plane shape rib or crag and structural strength

8th step: rib or crag etc. are impacted into stepped rear every one deck rush tooth again digging time utilize two of stepped rib or crag etc. the relative scope of freedoms to impact blankings, greatly reduce impact resistance, avoid impact head 1 adopt the material fallen and occurred bulk, reduce power consumption, improve target efficiency

9th step: make dynamic impact part 2 drive impact head 1 to impact, makes impact head 1 rolling friction under the support impacting guide 8 move back and forth, and impact head 1 impacts reaction that rib or crag etc. produce and breaks other power and be namely applied to rolling guide apparatus 14,

Embodiment 59

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

Rolling element 16, rolling element support member 15 and impact guide 8 etc. closely cooperate and rolling element 16 are moved back and forth by rolling friction support impact guide 8, impact head 1 is that split is connected with impact guide 8 grade, impact head 1 comprises Chong Wai layered material mechanism 90 and Chong Nei layered material mechanism 91, Chong Wai layered material mechanism 90 comprises 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 rear support seat and the outer layered material tooth bracing frame of punching etc., rear support seat forms discharging hole 97 with the outer layered material tooth bracing frame of punching, 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 punching outer layered material tooth bracing frame, Chong Nei layered material mechanism 91 comprises layered material braces and the interior layered material tooth 93 of punching in punching, in punching, layered material tooth 93 to be arranged in punching on layered material braces or to be integral type with layered material braces in punching, the shape and/or be arranged with of rushing outer layered material tooth 92 is beneficial to will treat that the outer coal punching of digging layer falls, the coal that discharging hole 97 is conducive to the punching of Chong Nei layered material mechanism 91 falls flows out, Chong Nei layered material mechanism 91 matches with Chong Wai layered material mechanism 90 and realizes impacting coal breakage, produce coal and to complete with clear face simultaneously, make fuselage 6 can smoothly by continuous digging, impact head 1 rolling friction under the support impacting guide 8 grade moves back and forth, dynamic impact parts 2 etc. drive impact head 1 to impact, running parts 5 etc. drive fuselage 6 walking to realize the continuous digging of reciprocating impact.

Dynamic impact part 2 and impact head 1 also can be Split type structure.

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

Rush outer layered material tooth 92 also to can be as integral type with the outer layered material tooth bracing frame of punching.

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

6th step: impact head 1 is set to Chong Wai layered material mechanism 90 and Chong Nei layered material mechanism 91, Chong Wai layered material mechanism 90 arranges the outer layered material braces 98 of punching, and the outer layered material braces 98 of punching arranges discharging hole 97;

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

8th step: arrange the outer layered material tooth 92 of punching on the outer layered material tooth bracing frame of 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;

9th step: layered material braces and layered material tooth 93 in punching etc. in punching are set in Chong Nei layered material mechanism 91, layered material tooth 93 in punching to be arranged in punching on layered material braces or to be integral type with layered material braces in punching, make the shape of the outer layered material tooth 92 of punching and/or be arranged with to be beneficial to and will to treat that the outer skin materials punching of digging layer falls

Tenth step: the material that discharging hole 97 is conducive to the punching of Chong Nei layered material mechanism 91 falls flows out, and Chong Nei layered material mechanism 91 matches with Chong Wai layered material mechanism 90 and realizes impacting blanking, discharging;

11 step: make dynamic impact part 2 drive impact head 1 to impact, the rolling friction under the support impacting guide 8 of Shi Chongwai layered material mechanism 90 and Chong Nei layered material mechanism 91 moves back and forth, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14

12 step: the crank assemblies of rolling guide apparatus 14 and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means etc. are combined and is arranged at lifting unit 4;

13 step: be arranged on fuselage 6 by lifting unit 4 etc., installs running part 5 etc. in fuselage 6 bottom; Running part 5 drives fuselage 6 to walk 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and slide guide device 99 etc., impulse drive means 7 is crank impulse drive means 17, and crank impulse drive means 17 comprises dynamic impact part 2 etc.

Slide guide device 99 comprises slide impact guide 100 and sliding support 101 etc., slide to impact on guide 100 and impact head 1 is set, dynamic impact part 2 is connected with impact head 1, impact head 1 and slide and impact guide 100 for split and be connected, impact head 1 moves back and forth under the support of impact guide 100 grade of sliding, dynamic impact parts 2 etc. drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to slide guide device 99 etc., slide guide device 99 plays guide effect, prevent impact head 1 from being broken not, the slip of slide guide device 99 is impacted between guide 100 and sliding support 101 and is provided with the lubriation materials such as lubricating fluid.

Reciprocating impact portion 3 etc. is arranged at the front portion of lifting unit 4, and lifting unit 4 etc. is arranged on fuselage 6, and fuselage 6 bottom is provided with running part 5 etc., and running part 5 etc. drive fuselage 6 walking to realize the continuous digging of reciprocating impact.

Dynamic impact part 2 and impact head 1 also can be Split type structure.

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 and also can be arranged the lubriation material such as powdered lubricant or lubricating grease.

Second step: in reciprocating impact portion 3 by impulse drive means 7 and slide guide device 99 or suspension guiding device 102 etc.;

4th step: arranging on slide guide device 99 slides impacts guide 100 and sliding support 101 etc., or arranges suspend impact guide 102 and suspension support part 104 etc. on suspension guiding device 102;

5th step: impacting to arrange lubricating fluid, powdered lubricant etc. or impact between guide 102 and suspension support part 104 in the suspension of suspension guiding device 102 between guide 100 and sliding support 101 in the slip of slide guide device 99, suspension, suspension gas or suspension magnetic etc. are set;

6th step: impacting guide 100 in slip or suspend to impact on guide 102, impact head 1 is set;

7th step: impact head 1 is moved back and forth under the support of slide impact guide 100 or the impact guide 102 that suspends;

8th step: make dynamic impact part 2 drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag etc. produce and breaks other power and be namely applied to slide guide device 99 or suspension guiding device 102, slide guide device 99 or suspension guiding device 102 play guide effect, prevent impact head 1 from being broken not

9th step: front portion reciprocating impact portion 3 being arranged at lifting unit 4, is arranged on fuselage 6 by lifting unit 4 etc., and fuselage 6 bottom is provided with running part 5 etc.; Running part 5 drives fuselage 6 to walk 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and suspension guiding device 102 etc., impulse drive means 7 is hydraulic shock drive units, and hydraulic shock drive unit comprises dynamic impact part 2 etc.

Suspension guiding device 102 comprising to suspend impacts guide 103 and suspension support part 104 etc., suspend to impact on guide 103 and impact head 1 is set, dynamic impact part 2 and impact head 1 split, it is integral type that impact head 1 impacts guide 103 with suspension, impact head 1 grade moves back and forth under the support of the impact guide 103 that suspends, dynamic impact parts 2 etc. drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to suspension guiding device 102 etc., suspension guiding device 102 plays guide effect, prevent impact head 1 grade from being broken 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 also can be crank impulse drive means 17 or air pressure impulse drive means etc.

Dynamic impact part 2 and impact head 1 also can be syndeton.

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 and also can be provided with suspension or 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., impulse drive means 7 is crank impulse drive means 17, crank impulse drive means 17 comprises dynamic impact part 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and impact guide 8 etc., rolling element 16 etc. is arranged at rolling element support member 15 and impacts between guide 8, impact on guide 8 and impact head 1 is set, impact head 1 is integral type structure with impacting guide 8 grade, dynamic impact part 2 grade is connected with impact head 1.

Reciprocating impact portion 3 etc. is arranged at lifting unit 4, lifting unit 4 comprises vertical lifting mechanism, vertical lifting mechanism drive reciprocating impact portion 3 grade up and down vertically movement make impact guide 8 grade keep vertical with coal seam all the time, vertical lifting mechanism comprises vertical lift driver 105, vertical lift driver 105 adopts rope and ropewinder etc., vertical lift driver 105 drives elevating stage vertical lift, vertical lifting mechanism comprises positioning locker 106 etc., positioning locker 106 is dead bolt etc., positioning locker 106 grade is to elevating stage positioning and locking, vertical lifting mechanisms etc. make impact head 1 vertically rush and cut coal breakage, lifting unit 4 etc. is arranged on fuselage 6, fuselage 6 bottom is provided with running part 5 etc., running parts 5 etc. drive fuselage 6 walking to 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 part 2 and impact head 1 also can be Split type structure.

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

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

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

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

8th step uses latch, dead bolt, cushion block, stay cord, hydraulic cylinder or cylinder etc. to elevating stage positioning and locking,

9th step: make vertical lifting mechanism drive reciprocating impact portion about 3 vertically to move and make impact guide 8 keep vertical with rib or crag etc. all the time,

Tenth step: be arranged on fuselage 6 by lifting unit 4 etc., installs running part 5 etc. in fuselage 6 bottom, and running part 5 drives fuselage 6 to walk 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 and reciprocating impact portion 3 etc.

Reciprocating impact portion 3 etc. is arranged at lifting unit 4, lifting unit 4 comprises vertical lifting mechanism etc., vertical lifting mechanism drive reciprocating impact portion 3 grade up and down vertically movement make impact guide 8 grade keep vertical with coal seam all the time, vertical lifting mechanism comprises vertical lift driver 105 etc., vertical lift driver 105 adopts hydraulic part etc., vertical lift driver 105 drives elevating stage vertical lift, vertical lifting mechanism comprises positioning locker 106 etc., positioning locker 106 is latch etc., positioning locker 106 grade is to elevating stage positioning and locking, vertical lifting mechanisms etc. make impact head 1 vertically rush and cut coal breakage, lifting unit 4 etc. is arranged on fuselage 6, fuselage 6 bottom is provided with running part 5 etc., running parts 5 etc. drive fuselage 6 walking to 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 and reciprocating impact portion 3 etc.

Reciprocating impact portion 3 etc. is arranged at lifting unit 4, lifting unit 4 comprises vertical lifting mechanism etc., vertical lifting mechanism drive reciprocating impact portion 3 grade up and down vertically movement make impact guide 8 grade keep vertical with coal seam all the time, vertical lifting mechanism comprises vertical lift driver 105 etc., vertical lift driver 105 adopts screw rod etc., vertical lift driver 105 grade drives elevating stage vertical lift, vertical lifting mechanism comprises positioning locker 106 etc., positioning locker 106 is latch etc., positioning locker 106 grade is to elevating stage positioning and locking, vertical lifting mechanisms etc. make impact head 1 vertically rush and cut coal breakage, lifting unit 4 etc. is arranged on fuselage 6, fuselage 6 bottom is provided with running part 5 etc., running parts 5 etc. drive fuselage 6 walking to 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 and reciprocating impact portion 3 etc., fuselage 6 comprises frame etc., lifting unit 4 comprises lifting moving part etc., frame or lifting moving part comprise buffer-oriented part 79 and buffering fairlead 81 etc., buffer-oriented part 79 is arranged on fuselage 6, buffer-oriented part 79 grade is connected with fuselage 6 split, buffer-oriented part 79 is provided with guide ledges 82 etc., it is outside that buffer-oriented cover 81 is fastened on guide ledges 82, guide ledges 82 bossing both sides all arrange bolster 80, buffer-oriented part 79 supports buffer-oriented cover 81 and slides along buffer-oriented part 79 linear reciprocation, buffer-oriented part 79, bolster 80 and buffer-oriented overlap 81 grades and form two-way guide frame buffer, beater mechanism is arranged on lifting moving part, vertical lifting mechanism and buffer-oriented overlap 81 and are connected, beater mechanism comprises dynamic impact part 2 etc., dynamic impact parts 2 etc. drive impact head 1 to impact, impact reaction is broken other power and is applied on buffer-oriented cover 81, buffer-oriented cover 81 reciprocatingly slides along buffer-oriented part 79, promote bolster 80 and absorb impact reactive force, when fuselage 6 is walked forward, the bolster 80 of guide ledges 82 front portion absorbs the impact reactive force of impact head 1, when fuselage 6 retreats, the bolster 80 at boss rear portion absorbs the impact reactive force of impact head 1, buffer-oriented part 79, buffer-oriented cover 81, bolster 80 etc. match absorb impact head 1 impact reactive force and control buffering direction be reciprocating linear buffering, relative rectilinear such as buffer-oriented cover 81 laminating buffer-oriented part 79 grade slides, prevent vertical lifting mechanism, fuselage 6 and beater mechanism etc. are non-directional to be rocked, the impact direction of stable impact 1 grade, buffer-oriented cover 81 is telescopic.

Buffer-oriented part 79 also can be arranged on lifting moving part.

Buffer-oriented part 79 and fuselage 6 also can be integral type.

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 and reciprocating impact portion 3 etc., fuselage 6 comprises frame etc., lifting unit 4 comprises lifting moving part etc., lifting moving part comprises buffer-oriented part 79, buffer-oriented cover 81 etc., buffer-oriented part 79 is arranged on lifting moving part, buffer-oriented part 79 grade and lifting moving part are integral type, buffer-oriented part 79 is provided with guide ledges 82 etc., it is outside that buffer-oriented cover 81 is fastened on guide ledges 82, guide ledges 82 bossing both sides all arrange bolster 80, buffer-oriented part 79 supports buffer-oriented cover 81 and slides along buffer-oriented part 79 linear reciprocation, buffer-oriented part 79, bolster 80 and buffer-oriented overlap 81 grades and form two-way guide frame buffer, beater mechanism is arranged on the buffer-oriented cover 81 of lifting moving part, beater mechanism comprises dynamic impact part 2 etc., dynamic impact part 2 drives impact head 1 to impact, impact reaction is broken other power and is applied on buffer-oriented cover 81, buffer-oriented cover 81 reciprocatingly slides along buffer-oriented part 79, promote bolster 80 and absorb impact reactive force, when fuselage 6 is walked forward, the bolster 80 of guide ledges 82 front portion absorbs the impact reactive force of impact head 1, when fuselage 6 retreats, the bolster 80 at boss rear portion absorbs the impact reactive force of impact head 1, buffer-oriented part 79, the impact reactive force also control buffering directions absorbing impact head 1 of matching such as buffer-oriented cover 81 and bolster 80 are reciprocating linear buffering, relative rectilinear such as buffer-oriented cover 81 laminating buffer-oriented part 79 grade slides, prevent vertical lifting mechanism, fuselage 6 and beater mechanism etc. are non-directional to be rocked, the impact direction of stable impact 1 grade, buffer-oriented cover 81 is buckle-groove type.

Buffer-oriented part 79 and lifting moving part also can be split and are connected.

Buffer-oriented cover 81 also can be 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 and reciprocating impact portion 3 etc., reciprocating impact portion 3 comprises impulse drive means 7 and rolling guide apparatus 14 etc., impulse drive means 7 is crank impulse drive means 17 etc., crank impulse drive means 17 comprises dynamic impact part 2 etc., rolling guide apparatus 14 comprises rolling element 16, rolling element support member 15 and 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 part 2 is connected or split with impact head 1, lifting unit 4 is arranged at after rolling guide apparatus 14 and the combination of crank impulse drive means 17, when rolling guide apparatus 14 and the crank assemblies of crank impulse drive means 17 combine be arranged on lifting unit 4 front portion time, 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 bottom, rolling element 16, rolling element support member 15 and impact guide 8 closely cooperate and rolling element 16 are moved back and forth by rolling friction support impact guide 8, impact head 1 is connected with the split of impact guide 8, impact head 1 rolling friction under the support impacting guide 8 moves back and forth, supporting box 30 or the impact support in reciprocating impact portion 3 comprise position limiting structure 70, position limiting structure 70 limits and impacts guide 8 for straight reciprocating motion, dynamic impact part 2 drives impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14, running part 5 drives fuselage 6 to walk 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 is also can be integral type structure with impacting guide 8.

Described position limiting structure also can be arranged on and impact on support.

According to above structure, the present invention also comprises a kind of method that digging is cut in two-way punching, and the method realizes by with under type:

Fuselage 6 is set, running part 5, lifting unit 4 and reciprocating impact portion 3, impulse drive means 7 is set and rolling guide apparatus 14 forms reciprocating impact portion 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, crank impulse drive means 17 or hydraulic shock drive unit 52 or air pressure impulse drive means arrange dynamic impact part 2, 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 and impact guide 8 form rolling guide apparatus 14, impact guide 8 arranges impact head 1, dynamic impact part 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 air pressure impulse drive means are combined and is arranged at lifting unit 4, when rolling guide apparatus 14 and the crank assemblies of crank impulse drive means 17 combine be arranged on lifting unit 4 front portion time, 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, in fuselage 6 bottom, running part 5 is installed, by rolling element 16, rolling element support member 15 and impact guide 8 closely cooperate and rolling element 16 are moved back and forth by rolling friction support impact guide 8, impact head 1 is connected for integral type or split with impact guide 8, impact head 1 rolling friction under the support impacting guide 8 is moved back and forth, supporting box in reciprocating impact portion 3 or impact support arrange position limiting structure 70, position limiting structure 70 is limited and impacts guide 8 for straight reciprocating motion, dynamic impact part 2 is made to drive impact head 1 to impact, impact head 1 impacts reaction that rib or crag produce and breaks other power and be namely applied to rolling guide apparatus 14, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Claims

1. a method for digging is cut in two-way punching, it is characterized in that the method is realized by following steps:

The first step: fuselage, running part, lifting unit and reciprocating impact portion are set;

Second step: arrange impact guiding device in reciprocating impact portion, impact guiding device arranges impact guide, all arranges impact head at the two ends impacting guide;

3rd step: impulse drive means is set, impulse drive means arranges dynamic impact part, the driving of dynamic impact part is impacted guide and is moved back and forth, and impacts guide and drives impact head impact rib or crag realization to adopt junk material, make dynamic impact part and impact guide split or be 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 to retreat, dynamic impact part drives and impacts guide reciprocating motion, impact guide and drive impact head impact rib or crag, reach not turning machine body to complete to move ahead and adopt junk material and junk material is adopted in retrogressing, make dynamic impact part and impact 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 further comprising the steps of:

The first 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 portion;

Second step: dynamic impact part is set in crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means;

3rd step: arrange impact head on impact guide, makes dynamic impact part drive impact head impact;

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

5th step: impact head rolling friction under the support impacting guide is moved back and forth, and the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus.

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 further comprising the steps of:

The first step: impulse drive means and rolling guide apparatus are set in reciprocating impact portion;

3rd step: rolling element is arranged at rolling element support member and impacts between guide, forms rolling guide function with rolling element, rolling element support member and impact guide; Rolling element, rolling element support member and impact guide being closely cooperated makes rolling element support the reciprocating motion of impact guide by rolling friction;

4th step: arrange impact head on impact guide, makes impact head rolling friction under the support impacting guide move back and forth;

5th step: the supporting box in reciprocating impact portion or impact support arrange position limiting structure, and position limiting structure is limited impacting guide is straight reciprocating motion;

6th step: make dynamic impact part drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, position limiting structure is limited impacting guide is straight reciprocating motion, and running part drives fuselage walking to realize the two-way continuous digging of reciprocating impact.

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 further comprising the steps of:

3rd step: rolling element is arranged at rolling element support member and impacts between guide, rolling guide function is formed with rolling element, rolling element support member and impact guide, rolling element, rolling element support member and impact guide are closely cooperated and makes rolling element support the reciprocating motion of impact guide by rolling friction and be controlled the straight reciprocating motion of impact guide by rolling friction, the impact direction of righting impact head;

4th step: the rolling friction of impact guide part supports impact head is moved back and forth, dynamic impact part is made to drive impact head impact, the reaction of impact head impact rib or crag is broken other power and is namely applied to 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 fuselage walking to realize the two-way continuous digging of reciprocating impact.

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 further comprising the steps of:

Second step: motive power part and dynamic impact part are set in impulse drive means;

3rd step: rolling element support member is set on rolling guide apparatus and impacts guide;

4th step: roller is set between motive power part and dynamic impact part or roller is set between rolling element support member and impact guide;

5th step: when roller shaft is fixed on dynamic impact part, roller laminating motive power part is rolled, when roller shaft is fixed on motive power part, roller laminating dynamic impact part is rolled, prevent from dynamic impact part and motive power part from fitting to rub, reduce the wearing and tearing of impulse drive means, or when roller shaft is fixed on rolling element support member, roller is fitted and impacts guide rolling, when roller shaft is fixed on impact guide, roller laminating rolling element support member is rolled, prevents rolling element support member from fitting with impact guide and rub.

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 further comprising the steps of:

5th step: when roller shaft is fixed on dynamic impact part, roller laminating motive power part is rolled, when roller shaft is fixed on motive power part, roller laminating dynamic impact part is rolled, prevent from dynamic impact part and motive power part from fitting to rub, reduce the wearing and tearing of impulse drive means, when roller shaft is fixed on rolling element support member, roller is fitted and supports the rolling of impact guide, when roller shaft is fixed on impact guide, roller laminating rolling element support member is rolled, prevents rolling element support member from fitting with impact guide and rub;

6th step: projection, depression, V groove or shaped form are made in the surface of roller, the shape in rolling element support member or impact guide and roller contact face is interlocked with the shape of roller surface, and closely cooperating by the motion of rolling friction control impact guide and dynamic impact part by roller, rolling element support member and impact guide is straight reciprocating motion.

8. 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 further comprising the steps of:

3rd step: rolling element support member is set to outer cover or inner bulk, impact guide is set to inner bulk or outer cover, when rolling element support member being set to outer cover, impact guide is set to inner bulk, when rolling element support member being set to inner bulk, impact guide is set to outer cover, rolling element is set between outer cover and inner bulk and forms rolling guide function, by outer cover, inner bulk and rolling element closely cooperate and outer cover or inner bulk are done relatively reciprocating motion by rolling element rolling friction, make as the outer cover of rolling element support member or inner bulk back-up roller kinetoplast and reciprocating outer cover or inner bulk,

4th step: impact head is set on impact guide;

5th step: rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are combined and is arranged at lifting unit;

6th step: impact head rolling friction under the support of reciprocating outer cover or inner bulk is moved back and forth;

7th step: make dynamic impact part drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, and running part drives fuselage walking to realize the continuous digging of reciprocating impact.

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 further comprising the steps of:

The first step: impact guide is set on rolling guide apparatus;

Second 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 part and rolling element support member are set on support or on cylinder part, rolling element support member are arranged on motive power part outside;

3rd step: make motive power part and the split of rolling element support member or be integral type, at cylinder part, cylinder body is set, by cylinder body and the split of motive power part or be integral type, rolling element support member is arranged on cylinder part outside, rolling element support member and cylinder body split or be integral type;

4th step: arrange dynamic impact part in crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, is arranged on dynamic impact part in support or in cylinder part, makes support or cylinder part supporting motive force impulse member;

5th step: at bracket outer or cylinder part outer setting rolling element, guide is impacted at bracket outer or cylinder part outer setting, rolling element is arranged at rolling element support member and impacts between guide, the impact guide of bracket outer or the impact guide of cylinder part outside are connected with impact head;

6th step: make dynamic impact part drive impact head or impact guide to impact; Rolling guide apparatus is made to support impact head impact by rolling friction;

7th 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 combined and is arranged at lifting unit.

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 further comprising the steps of:

The first step: impulse drive means is set, impacts guiding device composition reciprocating impact portion, impact guiding device arranges impact guide, at the two ends impacting guide, all impact head is set;

Second step: arrange in reciprocating impact portion and impact guiding device or left and right impact guiding device up and down;

3rd step: arrange dynamic impact part in impulse drive means, makes dynamic impact part drive and impacts guide reciprocating motion, impacts guide and drives impact head impact rib or crag to realize adopting junk material;

4th step: impulse drive means is arranged at and impacts between guiding device or left and right impact guiding device up and down, the impact guide of impact guiding device or left and right impact guiding device farthest broadens the righting width to impact head up and down, increase the righting dynamics to impact head, control to maximum dynamics the impact direction of impact head, prevent impulse drive means to be hit to break the damage of Bie Li and reaction force, improve the application life of equipment.

The method of digging is cut in 11. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

Second step: rolling element is arranged on pit and raceway formation rolling guide function;

The method of digging is cut in 12. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

3rd step: raceway be set on rolling element support member or raceway be set on impact guide or raceway is set on rolling element support member and impact guide, rolling element being arranged at raceway and forming rolling guide function;

4th step: make rolling element support member, impact guide and the rolling element that rolls in raceway and closely fasten and by rolling element rolling friction, impact guide is moved back and forth;

5th step: impact head is set on impact guide;

7th step: make dynamic impact part drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling path rolling guiding device, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, and running part drives fuselage walking to realize the two-way continuous digging of reciprocating impact.

The method of digging is cut in 13. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

3rd step: rolling element support member, impact guide and retainer and rolling element are set, between rolling element support member and impact guide, retainer is set, rolling element is arranged at retainer, the thickness of retainer is made to be less than the diameter of rolling element, two parts rolling element being exceeded retainer are arranged at rolling element support member respectively and impact guide, form rolling guide function;

4th step: rolling element support member, impact guide and the rolling element in retainer are closely cooperated impact guide is moved back and forth by rolling friction;

5th step: arrange impact head on impact guide, be connected or split by dynamic impact part with impact head, combines rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means and is arranged at lifting unit;

6th step: impact guide is connected or for integral type with impact head, dynamic impact part is made to drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, and running part drives fuselage walking to realize the continuous digging of reciprocating impact.

The method of digging is cut in 14. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

3rd step: rolling element support member is set, impacts guide, retainer and rolling element, between rolling element support member and impact guide, retainer is set, rolling element is arranged at retainer, the thickness of retainer is made to be less than the diameter of rolling element, two parts rolling element being exceeded retainer are arranged at rolling element support member respectively, impact guide, form rolling guide function;

4th step: raceway is set on rolling element support member or on impact guide, rolling element to be arranged in retainer and to be arranged at raceway, rolling element position limiting structure, retainer and raceway is made to limit the scroll space of rolling element, rolling element fitted rolling path rolling, makes rolling element support member, impact guide and closely cooperate with rolling element in retainer and in raceway and impact guide is moved back and forth by rolling friction, control to impact the impact direction of guide;

5th step: impact guide on impact head is set, dynamic impact part is connected or split with impact head, impact guide is connected with impact head or be integral type;

6th step: make dynamic impact part drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevents crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction;

8th step: the impact direction making rolling guide apparatus righting impact head, ensure that the next percussion action of impact head is applied to and treat on digging thing, running part drives fuselage walking to realize the two-way continuous digging of reciprocating impact.

The method of digging is cut in 15. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

3rd step: rolling element is arranged at rolling element support member and impacts between guide, forms rolling guide function with rolling element, rolling element support member and impact guide;

4th step: rolling element, rolling element support member and impact guide are closely cooperated and makes rolling element support the reciprocating motion of impact guide by rolling friction, impact head rolling friction under the support impacting guide is moved back and forth, make dynamic impact part drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus;

5th 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 combined and is arranged at supporting box;

6th step: impact head is set in the end of the impact guide stretching out supporting box, the end of dynamic impact part being stretched out supporting box is connected or split with impact head;

7th step: make supporting box support crank assemblies, rolling guide apparatus and impact head;

8th step: front portion supporting box being 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 air pressure impulse drive means combine be arranged at supporting box time, be arranged on the front portion of lifting unit rolling element support member, cylinder body and supporting box split or for integral type, supporting box protection dynamic impact part, impact guide and do not corrode by dust, sewage pollution;

9th step: make running part drive fuselage walking to realize the two-way continuous digging of reciprocating impact.

The method of digging is cut in 16. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

4th step: impact head is set on impact guide;

5th step: dynamic impact part is connected or split with impact head;

6th step: Fang Baibie mechanism is set in the one or both ends of dynamic impact part, to prevent that breaking other organization establishes is rotational structure or Split type structure, is set to oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type by the rotational structure of Fang Baibie mechanism;

7th step: by the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, the oscillating bearing of rotational structure, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type are rotated or other power is broken in the reaction of Split type structure split shock isolation;

9th step: rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are combined and is arranged at lifting unit;

Tenth step: running part drives fuselage walking to realize the two-way continuous digging of reciprocating impact.

The method of digging is cut in 17. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

The first step: reciprocating impact portion is arranged on lifting unit front portion, is arranged on lifting unit on fuselage, running part is arranged on underbelly;

Second step: securing supports and buffering support member are set on lifting unit or reciprocating impact portion or fuselage;

3rd step: bolster and buffering guide are set, bolster be arranged between securing supports and cushioning supportive part or be arranged between lifting unit and fuselage or be arranged between lifting unit and reciprocating impact portion, buffer-oriented part be arranged on securing supports and cushioning supportive part or be arranged on lifting unit and fuselage or be arranged in lifting unit and reciprocating impact portion;

4th step: make dynamic impact part drive impact head impact, make impact reactive force be applied on cushioning supportive part and securing supports or be applied on lifting unit and fuselage or be applied in lifting unit and reciprocating impact portion, bolster distortion absorbs impact reactive force, namely buffer-oriented part controls buffering direction makes buffering be reciprocating linear buffering, non-directionally to wave when preventing bolster from absorbing impact reactive force.

The method of digging is cut in 18. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

The first step: securing supports and buffering support member are set in lifting unit or reciprocating impact portion or fuselage;

Second step: buffer-oriented part is set on securing supports or cushioning supportive part;

3rd step: buffer-oriented cover is set on securing supports or cushioning supportive part;

5th step: be provided with guide ledges on buffer-oriented part, arrange the buffer-oriented cover fastened with buffer-oriented part, buffer-oriented cover is fastened on guide ledges outside, and guide ledges bossing both sides all arrange bolster;

The method of digging is cut in 19. a kind of two-way punchings according to claim 17 or 18, it is characterized in that the method is further comprising the steps of:

The first step: backing stop structure is set on securing supports and cushioning supportive part or overlaps at buffer-oriented part and buffer-oriented backing stop structure is set,

Second step: arrange retaining part on backing stop structure, retaining part prevents from coming off when coming off when securing supports is relative with cushioning supportive part to reciprocatingly slide or prevent buffer-oriented part and buffer-oriented from overlapping and relatively reciprocatingly sliding with retaining part.

The method of digging is cut in 20. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

Second step: rolling element is arranged at rolling element support member and impacts between guide, forms rolling guide function with rolling element, rolling element support member and impact guide;

3rd step: rolling element, rolling element support member and impact guide are closely cooperated and makes rolling element support the reciprocating motion of impact guide by rolling friction, make impact head rolling friction reciprocating motion under the support impacting guide;

4th step: impact head is set on impact guide, dynamic impact part is connected or split with impact head, make dynamic impact part drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus;

5th step: the rotating power source part by reciprocating impact portion: motor, hydraulic motor or air motor are arranged on lifting unit or are arranged on fuselage,

6th step: lifting unit is set to securing supports and buffering support member;

7th step: rotary power buffer or structure buffer-oriented device are arranged on fuselage and lifting unit or are arranged on the securing supports of lifting unit and cushioning supportive part or are arranged in lifting unit and reciprocating impact portion;

8th step: rotary power buffer is set between rotating power source part and rotary impact driving member or on rotary impact driving member or on lifting unit and reciprocating impact portion;

9th step: sliding stroke section is set between the splined shaft and spline housing of sliding stroke hub splines buffer, sliding stroke section reciprocatingly slides when being subject to impacting absorption impact reactive force, 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 cushioning supportive part, belt is arranged on drive pulley and driven pulley, driven pulley to be hit motion with cushioning supportive part, belt absorbs impact reactive force, belt buffer prevents motor, hydraulic motor or air motor impaired,

Tenth step: bolster is set between fuselage and reciprocating impact portion or bolster is set between securing supports and cushioning supportive part or bolster is set between lifting unit and reciprocating impact portion, buffer-oriented part to be arranged in fuselage and reciprocating impact portion or buffer-oriented part is arranged on securing supports and cushioning supportive part or by buffer-oriented part and be arranged in lifting unit and reciprocating impact portion, while making structure buffer-oriented device absorb impact reactive force by bolster, control buffering direction with buffer-oriented part;

11 step: structure buffer-oriented device and sliding stroke hub splines buffer or coordinate with belt buffer to be absorbed the impact reactive force in reciprocating impact portion and cushion and lead to cushioning direction, prevent impact reactive force from damaging rotating power source part, lifting unit and fuselage, ensure that the impact direction of impact head is towards thing to be adopted;

12 step: rolling guide apparatus and impulse drive means are arranged at lifting unit.

The method of digging is cut in 21. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

4th step: rolling element, rolling element support member and impact guide are closely fastened and makes rolling element support the reciprocating motion of impact guide by rolling friction, controlled the impact direction of impact guide by rolling friction;

5th step: be arranged at by impact head and impact guide two ends, makes impact head rolling friction under the support impacting guide move back and forth;

7th step: lifting unit is set to rocking arm, rocking arm is parallelogram rocking arm, and parallelogram rocking arm is provided with master rocker and secondary-rocker;

8th step: supporting box is set in reciprocating impact portion or impacts support, one end of master rocker and the hinged other end of fuselage and supporting box or to impact support hinged, one end of secondary-rocker and the hinged other end of fuselage and supporting box or to impact support hinged;

9th step: support reciprocating impact portion with master rocker, master rocker and secondary-rocker are matched the adjustment digging direction of impact head or position, ensureing that the next percussion action of impact head is applied to treats on digging thing, and running part drives fuselage walking to realize the continuous digging of reciprocating impact;

Tenth step: rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means are combined and is arranged at lifting unit.

The method of digging is cut in 22. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

3rd step: impact head is set on impact guide, dynamic impact part is connected or split with impact head;

4th step: make dynamic impact part drive impact head impact, the rolling friction of impact guide part supports impact head is moved back and forth, the reaction of impact head impact rib or crag is broken other power and is namely applied to rolling guide apparatus, rolling guide apparatus, by the impact direction of rolling friction righting impact head, avoids sliding friction to damage guide;

5th step: impulse drive means is set to crank impulse drive means, crank impulse drive means arranges mulit-turning crankshaft many bars beater mechanism, mulit-turning crankshaft many bars beater mechanism arranges mulit-turning crankshaft and connecting rod, mulit-turning crankshaft arranges the concentric shaft part of power, connection handle and eccentric shaft;

6th step: the concentric shaft part one end of the power of mulit-turning crankshaft is connected with the power output part of crank impulse drive means;

7th step: the other end of concentric for power shaft part is arranged plural connection handle and eccentric shaft;

8th step: concentric for the power of mulit-turning crankshaft shaft part is arranged on supporting box or impacts on support;

9th step: make one end of the eccentric shaft of mulit-turning crankshaft and connecting rod hinged, makes the other end of connecting rod be connected or split with impact head, and an eccentric shaft drives more than one connecting rod reciprocating impact;

The method of digging is cut in 23. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

5th step: impact head is set to Chong Wai layered material mechanism and Chong Nei layered material mechanism, Chong Wai layered material mechanism and Chong Nei layered material mechanism are arranged in juxtaposition;

6th step: the outer layered material tooth of punching is set in Chong Wai layered material mechanism, and the material be conducive to the punching of Chong Nei layered material mechanism falls flows out between the space of the layered material tooth of punching;

7th step: layered material tooth in punching is set in Chong Nei layered material mechanism, make the shape of layered material tooth in punching or be arranged be beneficial to by treat coal mining wall or crag internal layer material punching fall and to internal layer rib or the clear face of crag, Chong Nei layered material mechanism matches with Chong Wai layered material mechanism and realizes impacting blanking and discharging, makes fuselage smoothly by continuous digging;

8th step: make dynamic impact part drive impact head impact, impact head rolling friction under the support impacting guide is moved back and forth, and the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus;

9th 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 combined and is arranged at lifting unit.

The method of digging is cut in 24. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

5th step: arrange in ladder Chi Chongxiao mechanism and rush braces and rush tooth;

6th step: be set to multilayer rush tooth by rushing tooth, be provided with tooth head rushing on tooth, 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 relative to the compressive stress of primary plane shape rib or crag and structural strength;

7th step: rib or crag are impacted into stepped rear every one deck rush tooth again digging time utilize two of stepped rib or the crag relative scope of freedoms to impact blankings, greatly reduce impact resistance, avoid impact head adopt the material fallen and occurred bulk, reduce power consumption, improve target efficiency;

The method of digging is cut in 25. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

3rd step: rolling element is arranged at rolling element support member and impacts between guide, form rolling guide function with rolling element, rolling element support member and impact guide, rolling element, rolling element support member and impact guide being closely cooperated makes rolling element support the reciprocating motion of impact guide by rolling friction;

4th step: impact head is set on impact guide;

5th step: impact head is set to Chong Wai layered material mechanism and Chong Nei layered material mechanism, Chong Wai layered material mechanism arranges the outer layered material braces of punching, and the outer layered material braces of punching arranges discharging hole;

6th step: arrange rear support seat and the outer layered material tooth bracing frame of punching on the outer layered material braces of punching, makes rear support seat form discharging hole with the outer layered material tooth bracing frame of punching;

7th step: arrange the outer layered material tooth of punching on the outer layered material tooth bracing frame of punching, makes the outer layered material tooth of punching be arranged on the outer layered material tooth bracing frame of punching towards treating face;

8th step: layered material braces and layered material tooth in punching in punching are set in Chong Nei layered material mechanism, layered material tooth in punching to be arranged in punching on layered material braces or to be integral type with layered material braces in punching, make the shape of the outer layered material tooth of punching or be arranged with to be beneficial to the outer skin materials punching treating digging layer and to fall;

9th step: the material that discharging hole is conducive to the punching of Chong Nei layered material mechanism falls flows out, and Chong Nei layered material mechanism matches with Chong Wai layered material mechanism and realizes impacting blanking, discharging;

Tenth step: make dynamic impact part drive impact head impact, the rolling friction under the support impacting guide of Shi Chongwai layered material mechanism and Chong Nei layered material mechanism moves back and forth, and the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus;

11 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 combined and is arranged at lifting unit.

The method of digging is cut in 26. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

The first step: impulse drive means and slide guide device or suspension guiding device are set in reciprocating impact portion;

3rd step: arranging on slide guide device slides impacts guide and sliding support, or arranges suspend impact guide and suspension support part on suspension guiding device;

4th step: impacting to arrange lubricating fluid or powdered lubricant or impact between guide and suspension support part in the suspension of suspension guiding device between guide and sliding support in the slip of slide guide device, suspension, suspension gas or suspension magnetic are set;

5th step: impacting guide in slip or suspend to impact on guide, impact head is set;

6th step: impact head is moved back and forth under the support of slide impact guide or the impact guide that suspends;

7th step: make dynamic impact part drive impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to slide guide device or suspension guiding device, slide guide device or suspension guiding device play guide effect, prevent impact head from being broken not;

8th step: front portion reciprocating impact portion being arranged at lifting unit, be arranged on by lifting unit on fuselage, underbelly is provided with running part, and running part drives fuselage walking to realize the continuous digging of reciprocating impact.

The method of digging is cut in 27. a kind of two-way punchings according to claim 1, it is characterized in that the method is further comprising the steps of:

4th step: impact head is set on impact guide;

5th step: elevating stage is set, elevating stage bearing;

6th step: use rope to drive elevating stage vertical lift with ropewinder, rack-and-pinion, screw rod, the folding that is coupling, sprocket wheel and chain, hydraulic part or pneumatic member;

7th step: use latch, dead bolt, cushion block, stay cord, hydraulic cylinder or cylinder to elevating stage positioning and locking;

8th step: make vertical lifting mechanism drive reciprocating impact portion up and down vertically movement make impact guide keep vertical with rib or crag all the time.

Digger is cut in the two-way punching that the method for digging is cut in 28. 1 kinds of two-way punchings implemented the claims described in 1, it is characterized in that: comprise fuselage, running part, lifting unit and reciprocating impact portion, reciprocating impact portion comprises impact guiding device, impact guiding device and comprise impact guide, the two ends impacting guide all arrange impact head, reciprocating impact portion also comprises impulse drive means, impulse drive means comprises dynamic impact part, dynamic impact part drives and impacts guide reciprocating motion, impacting guide drives impact head impact rib or crag to realize adopting junk material, dynamic impact part with impact guide split or be integral type, reciprocating impact portion is arranged on lifting unit, lifting unit is arranged at fuselage, running part is arranged on underbelly.

Digger is cut in 29. two-way punchings according to claim 28, it is characterized in that: running part drives fuselage move ahead and retreat, dynamic impact part drives and impacts guide reciprocating motion, impact guide and drive impact head impact rib or crag, reach not turning machine body to complete to move ahead and adopt junk material and junk material is adopted in retrogressing, dynamic impact part with impact guide split or be integral type.

Digger is cut in 30. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and impacts 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 part, impact guiding device and comprise rolling guide apparatus or slide guide device, rolling guide apparatus comprises rolling element support member, impact guide and rolling element, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, crank impulse drive means also comprises crank assemblies and power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, when the crank assemblies of rolling guide apparatus and crank impulse drive means combine be arranged on lifting unit anterior time, the power part of crank impulse drive means is arranged at lifting unit or fuselage, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 31. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element support member, impact guide and rolling element, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, crank impulse drive means also comprises crank assemblies and power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, when the crank assemblies of rolling guide apparatus and crank impulse drive means combine be arranged on lifting unit anterior time, the power part of crank impulse drive means is arranged at lifting unit or fuselage, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact head rolling friction under the support impacting guide moves back and forth, reciprocating impact portion 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 position limiting structure restriction, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 32. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact the rolling friction of guide part supports impact head to move back and forth, dynamic impact part drives impact head impact, the reaction of impact head impact rib or crag is broken other power and is namely applied to rolling guide apparatus, rolling guide apparatus is by the impact direction of rolling friction righting impact head, sliding friction is avoided to damage guide, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 33. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and rolling guide apparatus, impulse drive means comprises motive power part and dynamic impact part, rolling guide apparatus comprises rolling element support member, impact guide and rolling element, rolling element comprises roller, roller is arranged between motive power part and dynamic impact part or is arranged on rolling element support member and impacts between guide, roller comprises roller shaft, when roller shaft is fixed on dynamic impact part, roller laminating motive power part rolls, when roller shaft is fixed on motive power part, roller laminating dynamic impact part rolls, prevent from dynamic impact part and motive power part from fitting to rub, reduce the wearing and tearing of impulse drive means, or when roller shaft is fixed on rolling element support member, roller laminating is impacted guide and is rolled, when roller shaft is fixed on impact guide, roller laminating rolling element support member rolls, prevent from rolling element support member from fitting with impact guide to rub.

Digger is cut in 34. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and rolling guide apparatus, impulse drive means comprises motive power part and dynamic impact part, rolling guide apparatus comprises rolling element support member, impact guide and rolling element, rolling element comprises roller, roller is arranged between motive power part and dynamic impact part or is arranged on rolling element support member and impacts between guide, roller comprises roller shaft, when roller shaft is fixed on dynamic impact part, roller laminating motive power part rolls, when roller shaft is fixed on motive power part, roller laminating dynamic impact part rolls, prevent from dynamic impact part and motive power part from fitting to rub, reduce the wearing and tearing of impulse drive means, or when roller shaft is fixed on rolling element support member, roller laminating is impacted guide and is rolled, when roller shaft is fixed on impact guide, roller laminating rolling element support member rolls, prevent from rolling element support member from fitting with impact guide to rub, projection is made on the surface of roller, depression, V groove or shaped form, rolling element support member or the shape of impacting guide and roller contact face are interlocked with the shape of roller surface, roller, rolling element support member and impact guide closely cooperate by rolling friction control impact guide, the motion of dynamic impact part is straight reciprocating motion.

Digger is cut in 35. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, 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 when rolling element support member is set to outer cover and be set to inner bulk, impact guide when rolling element support member is set to inner bulk and be set to outer cover, 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 are closely cooperated and to be done relatively reciprocating motion by 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 part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 36. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 also comprises crank assemblies and power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, when the crank assemblies of rolling guide apparatus and crank impulse drive means combine be arranged on lifting unit anterior time, the power part of crank impulse drive means is arranged at lifting unit or fuselage, lifting unit is arranged on fuselage, crank impulse drive means comprises support, hydraulic shock drive unit comprises cylinder part or air pressure impulse drive means comprises cylinder part, support or cylinder part comprise motive power part and rolling element support member, it is outside that rolling element support member is arranged on motive power part, motive power part 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 part or be integral type, rolling element support member is arranged on cylinder part outside, rolling element support member and cylinder body split or be integral type, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged in support or in cylinder part, support or cylinder part supporting motive force impulse member, rolling element is arranged on bracket outer or cylinder part is outside, impact guide and be arranged on bracket outer or cylinder part outside, rolling element is arranged at rolling element support member and impacts between guide, the impact guide of bracket outer or the impact guide of cylinder part outside are connected with impact head, dynamic impact part is connected or split with impact head, dynamic impact part drives impact head or impacts guide and impacts, rolling element, impact guide and rolling element support member closely cooperate and form multi-point support rolling guide apparatus, multi-point support rolling guide apparatus supports impact head impact by rolling friction, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 37. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impact guiding device and impulse drive means, impact guiding device and comprise impact guide, the two ends impacting guide all arrange impact head, impulse drive means comprises dynamic impact part, dynamic impact part drives and impacts guide reciprocating motion, impacting guide drives impact head impact rib or crag to realize adopting junk material, dynamic impact part with impact guide split or be integral type, reciprocating impact portion is arranged on lifting unit, lifting unit is arranged at fuselage, impact guiding device and also comprise impact guiding device or left and right impact guiding device up and down, impact guiding device or left and right impact guiding device comprise guiding impact bar up and down, impulse drive means is arranged at impacts between guiding device or left and right impact guiding device up and down, the guiding impact bar of impact guiding device or left and right impact guiding device farthest broadens the righting width to impact head up and down, increase the righting dynamics to impact head, control to maximum dynamics the impact direction of impact head, prevent impulse drive means to be hit to break the damage of Bie Li and reaction force, improve the application life of equipment, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 38. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, when rolling element support member being arranged raceway or pit, pit or raceway are set accordingly on impact guide, rolling element is arranged on pit and raceway, rolling element support member, impact guide and the rolling element rolled in pit and raceway are closely fastened and are moved back and forth by rolling element rolling friction, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 39. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, rolling element support member is arranged raceway or impact guide to arrange raceway or rolling element support member and impact on guide and raceway is set, rolling element is arranged at raceway, rolling element support member, impact guide and the rolling element rolled in raceway closely fasten and by rolling element rolling friction, impact guide are moved back and forth, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 40. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, rolling guide apparatus also comprises retainer, retainer is arranged at 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 rolling element support member respectively and impact guide, impact when rolling element support member being arranged raceway or pit on guide and pit or raceway are set accordingly, rolling element to be arranged in retainer and to be arranged on pit and raceway, rolling element laminating raceway and pit roll, rolling element support member, impact guide closely cooperates with the rolling element in retainer and in pit and raceway and impact guide is moved back and forth by rolling friction, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 41. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, rolling guide apparatus also comprises retainer, retainer is arranged at 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 rolling element support member respectively and impact guide, on rolling element support member or on impact guide, raceway is set, rolling element to be arranged in retainer and to be arranged at raceway, rolling element laminating rolling path rolling, rolling element support member, impact guide closely cooperates with the rolling element in retainer and in raceway and impact guide is moved back and forth by rolling friction and controls to impact the impact direction of guide, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 42. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, reciprocating impact portion also comprises supporting box, crank impulse drive means also comprises crank assemblies and power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at supporting box, in the end of the impact guide stretching out supporting box, impact head is set, the end that dynamic impact part stretches out supporting box is connected or split with impact head, when the crank assemblies of rolling guide apparatus and crank impulse drive means combine be arranged on lifting unit anterior time, supporting box supports crank assemblies, rolling guide apparatus and 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 air pressure impulse drive means combine be arranged at supporting box time, hydraulic shock drive unit or air pressure impulse drive means comprise cylinder body, rolling element support member, cylinder body and supporting box split or be integral type and be arranged on the front portion of lifting unit, supporting box protection dynamic impact part, impact guide not by dust, sewage pollution corrodes, lifting unit is arranged on fuselage, underbelly is provided with running part, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, running part drives fuselage walking to realize the continuous digging of reciprocating impact, supporting box is all-sealed structure or part hermetically-sealed construction.

Digger is cut in 43. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, the one or both ends of dynamic impact part arrange Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure, the rotational structure of Fang Baibie mechanism is set to oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, 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, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 44. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion is arranged on lifting unit front portion, lifting unit or reciprocating impact portion or fuselage comprise securing supports and cushioning supportive part, on fuselage and lifting unit or on securing supports and cushioning supportive part or on lifting unit and reciprocating impact portion, structure buffer-oriented device is set, structure buffer-oriented device comprises buffer-oriented part and bolster, bolster is arranged between securing supports and cushioning supportive part or is arranged between lifting unit and fuselage or is arranged between lifting unit and reciprocating impact portion, buffer-oriented part is arranged on securing supports and cushioning supportive part or is arranged on lifting unit and fuselage or is arranged in lifting unit and reciprocating impact portion, when impact reactive force is applied on cushioning supportive part and securing supports or be applied on lifting unit and fuselage or be applied in lifting unit and reciprocating impact portion, bolster distortion absorbs impact reactive force, namely buffer-oriented part controls buffering direction makes buffering be reciprocating linear buffering, non-directionally to wave when preventing bolster from absorbing impact reactive force, reciprocating impact portion comprises supporting box or impacts support, fuselage comprises frame, buffer-oriented part and securing supports, cushioning supportive part, supporting box, impact support or frame split setting, or buffer-oriented part and securing supports, cushioning supportive part, supporting box, impact support or frame are integral type, running part drives fuselage walking.

Digger is cut in 45. two-way punchings according to claim 28, it is characterized in that: lifting unit or reciprocating impact portion or fuselage comprise securing supports and buffering support member, securing supports or cushioning supportive part comprise buffer-oriented part, securing supports or cushioning supportive part comprise buffer-oriented cover, when securing supports arranges buffer-oriented part, cushioning supportive part arranges buffer-oriented cover, or securing supports arranges buffer-oriented cover when cushioning supportive part arranges buffer-oriented part, buffer-oriented part is provided with guide ledges, buffer-oriented cover is fastened on guide ledges outside, guide ledges bossing both sides all arrange bolster, buffer-oriented part supports buffer-oriented cover and slides along buffer-oriented part linear reciprocation, buffer-oriented part, bolster and buffer-oriented overlap and form two-way guide frame buffer, dynamic impact part drives impact head impact, impact reaction to break other power and be applied to buffer-oriented and put, buffer-oriented cover reciprocatingly slides along buffer-oriented part, promote bolster and absorb impact reactive force, the two ends impacting guide arrange impact head, when fuselage is walked forward, the bolster of guide ledges front portion absorbs the impact reactive force of impact head, when fuselage retreats, the bolster at boss rear portion absorbs the impact reactive force of impact head, buffer-oriented part, buffer-oriented cover and bolster match absorb impact head impact reactive force and control buffering direction be reciprocating linear cushion, buffer-oriented cover laminating buffer-oriented part relative rectilinear slides, prevent lifting unit and impulse drive means, rolling guide apparatus is non-directional to be rocked, the impact direction of stable impact head, buffer-oriented cover is telescopic or buckle-groove type.

Digger is cut in 46. two-way punchings according to claim 28, it is characterized in that: fuselage comprises buffer-oriented part and buffering fairlead, buffer-oriented part to be arranged on fuselage or to be integral type with fuselage, buffer-oriented part is provided with guide ledges, buffer-oriented cover is fastened on guide ledges outside, guide ledges bossing both sides all arrange bolster, buffer-oriented part supports buffer-oriented cover and slides along buffer-oriented part linear reciprocation, buffer-oriented part, bolster and buffer-oriented overlap and form two-way guide frame buffer, lifting unit is arranged on two-way guide frame buffer, dynamic impact part drives impact head impact, impact reaction to break other power and be applied to buffer-oriented and put, buffer-oriented cover reciprocatingly slides along buffer-oriented part, promote bolster and absorb impact reactive force, the two ends impacting guide arrange impact head, when fuselage is walked forward, the bolster of guide ledges front portion absorbs the impact reactive force of impact head, when fuselage retreats, the bolster at boss rear portion absorbs the impact reactive force of impact head, buffer-oriented part, buffer-oriented cover and bolster match absorb impact head impact reactive force and control buffering direction be reciprocating linear cushion, buffer-oriented cover laminating buffer-oriented part relative rectilinear slides, prevent lifting unit and impulse drive means, rolling guide apparatus is non-directional to be rocked, the impact direction of stable impact head, buffer-oriented cover is telescopic or buckle-groove type.

Digger is cut in 47. two-way punchings according to claim 44 or 45, it is characterized in that: described securing supports, cushioning supportive part comprises backing stop structure, buffer-oriented part, buffer-oriented cover comprises backing stop structure, backing stop structure comprises retaining part, prevent from coming off when coming off when securing supports is relative with cushioning supportive part to reciprocatingly slide or prevent buffer-oriented part and buffer-oriented from overlapping and relatively reciprocatingly sliding with retaining part with retaining part, retaining part and securing supports, the split setting of cushioning supportive part or retaining part and buffer-oriented part, buffer-oriented cover split setting or retaining part and securing supports are set to integral type or retaining part and cushioning supportive part and are set to integral type or retaining part and buffer-oriented part and are set to the sheathed formula that sets as one of integral type or retaining part and buffer-oriented, running part drives fuselage walking.

Digger is cut in 48. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head rolling friction under the support impacting guide moves back and forth, impact head is that integral type or split are connected with impact guide, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, reciprocating impact portion also comprises rotating power source part and rotary impact driving member, 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 and buffering support member, between fuselage and lifting unit or between the securing supports of lifting unit and cushioning supportive part or between lifting unit and reciprocating impact portion, buffer is set, buffer comprises rotary power buffer or structure buffer-oriented device, rotary power buffer is arranged between rotating power source part and rotary impact driving member or is arranged at rotary impact driving member, rotary power buffer comprises sliding stroke hub splines buffer or belt buffer, sliding stroke hub splines buffer comprises splined shaft and spline housing, sliding stroke section is set between splined shaft and spline housing, sliding stroke section reciprocatingly slides when being subject to impacting absorption impact reactive force, belt buffer comprises drive pulley, driven pulley and 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 cushioning supportive part, belt is arranged on drive pulley and driven pulley, driven pulley to be hit motion with cushioning supportive part, belt absorbs impact reactive force, belt buffer prevents motor, hydraulic motor or air motor impaired, structure buffer-oriented device comprises bolster and buffering guide, bolster is arranged between fuselage and reciprocating impact portion or is arranged between securing supports and cushioning supportive part or between lifting unit and reciprocating impact portion, buffer-oriented part is arranged in fuselage and reciprocating impact portion or is arranged on securing supports and cushioning supportive part or is arranged in lifting unit and reciprocating impact portion, buffering direction is controlled with buffer-oriented part while structure buffer-oriented device absorbs impact reactive force by bolster, structure buffer-oriented device and sliding stroke hub splines buffer or coordinate with belt buffer to be absorbed the impact reactive force in reciprocating impact portion and cushion and lead to cushioning direction, prevent from damaging rotating power source part because cushioning non-directional waving, lifting unit and fuselage, ensure that the impact direction of impact head is towards thing to be adopted, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 49. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, rolling element, rolling element support member and impact guide closely fasten and make rolling element support the reciprocating motion of impact guide by rolling friction, the impact direction impacting guide is controlled by rolling friction, impact head is that integral type or split are connected with impact guide, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, lifting unit comprises rocking arm, rocking arm is parallelogram rocking arm, parallelogram rocking arm comprises master rocker and secondary-rocker, reciprocating impact portion also comprises supporting box or impacts support, one end of master rocker and the hinged other end of fuselage and supporting box or to impact support hinged, one end of secondary-rocker and the hinged other end of fuselage and supporting box or to impact support hinged, master rocker supports reciprocating impact portion, master rocker and secondary-rocker match the adjustment digging direction of impact head or position, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 50. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part 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 combine and are arranged at lifting unit, rolling element, rolling element support member and impact guide closely fasten and make rolling element support the reciprocating motion of impact guide by rolling friction, the impact direction impacting guide is controlled by rolling friction, impact head is that integral type or split are connected with impact guide, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, lifting unit comprises rocking arm, rocking arm is parallelogram rocking arm, parallelogram rocking arm comprises master rocker and secondary-rocker, reciprocating impact portion comprises supporting box or impacts support, one end of master rocker and the hinged other end of fuselage and supporting box or to impact support hinged, one end of secondary-rocker and the hinged other end of fuselage and supporting box or to impact support hinged, master rocker supports reciprocating impact portion, master rocker and secondary-rocker match the adjustment digging direction of impact head or position, secondary-rocker supplemental support supporting box or impact support, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 51. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and rolling guide apparatus, reciprocating impact portion also comprises supporting box or impacts support, impulse drive means comprises crank impulse drive means, crank impulse drive means comprises mulit-turning crankshaft many bars beater mechanism and power output part, mulit-turning crankshaft many bars beater mechanism comprises mulit-turning crankshaft and connecting rod, mulit-turning crankshaft comprises the concentric shaft part of power, connection handle and eccentric shaft, the concentric shaft part of power, connection handle and eccentric shaft split or be integral type, concentric shaft part one end of 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 and eccentric shaft, the concentric shaft part of power of mulit-turning crankshaft is arranged on supporting box or impacts on support, the eccentric shaft of mulit-turning crankshaft and one end of connecting rod 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, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part is connected or split with impact head, rolling guide apparatus and crank impulse drive means combine and are arranged at lifting unit, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact the rolling friction of guide part supports impact head to move back and forth, dynamic impact part drives impact head impact, the reaction of impact head impact rib or crag is broken other power and is namely applied to rolling guide apparatus, rolling guide apparatus is by the impact direction of rolling friction righting impact head, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 52. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part is connected or split with impact head, crank impulse drive means also comprises crank assemblies and power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, when the crank assemblies of rolling guide apparatus and crank impulse drive means combine be arranged on lifting unit anterior time, the power part of crank impulse drive means is arranged at lifting unit, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact head comprises Chong Wai layered material mechanism and Chong Nei layered material mechanism, Chong Wai layered material mechanism and Chong Nei layered material mechanism are arranged in juxtaposition, Chong Wai layered material mechanism comprises the outer layered material tooth of punching, the shape or be arranged with of rushing outer layered material tooth is beneficial to the outer skin materials punching treating coal mining wall or crag and falls, and the material be conducive to the punching of Chong Nei layered material mechanism falls flows out between the space of the layered material tooth of punching, Chong Nei layered material mechanism comprises layered material tooth in punching, Chong Nei layered material mechanism matches with Chong Wai layered material mechanism and realizes impacting blanking, make fuselage smoothly by continuous digging, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 53. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part is connected or split with impact head, crank impulse drive means also comprises crank assemblies and power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, when the crank assemblies of rolling guide apparatus and crank impulse drive means combine be arranged on lifting unit anterior time, the power part of crank impulse drive means is arranged at lifting unit, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact head comprises ladder Chi Chongxiao mechanism, ladder Chi Chongxiao mechanism comprises and rushes braces and rush tooth, rushing tooth is that multilayer rushes tooth, be provided with tooth head rushing on tooth, 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 relative to the compressive stress of primary plane shape rib or crag and structural strength, rib or crag impacted into stepped rear every one deck rush tooth again digging time the stepped rib of Appropriate application or two relative scope of freedoms of crag impact blankings, greatly reduce impact resistance, avoid impact head adopt the material fallen and occurred bulk, reduce power consumption, improve target efficiency, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 54. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part is connected or split with impact head, crank impulse drive means also comprises crank assemblies and power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, when the crank assemblies of rolling guide apparatus and crank impulse drive means combine be arranged on lifting unit anterior time, the power part of crank impulse drive means is arranged at lifting unit, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact head comprises Chong Wai layered material mechanism and Chong Nei layered material mechanism, Chong Wai layered material mechanism comprises the outer layered material braces of punching, rush outer layered material braces and comprise discharging hole, rush outer layered material braces and comprise rear support seat and the outer layered material tooth bracing frame of punching, rear support seat forms discharging hole with the outer layered material tooth bracing frame of punching, 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, Chong Nei layered material mechanism comprises layered material braces and the interior layered material tooth of punching in punching, in punching, layered material tooth to be arranged in punching on layered material braces or to be integral type with layered material braces in punching, the shape or be arranged with of rushing outer layered material tooth is beneficial to the outer skin materials punching treating digging layer and falls, the material that discharging hole is conducive to the punching of Chong Nei layered material mechanism falls flows out, Chong Nei layered material mechanism matches with Chong Wai layered material mechanism and realizes impacting blanking, discharging and clear face complete simultaneously, make fuselage can smoothly by continuous digging, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 55. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion 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 part, slide guide device comprising to slide impacts guide and sliding support, suspension guiding device comprising to suspend impacts guide and suspension support part, slide to impact guide or suspend to impact on guide and impact head is set, dynamic impact part is connected or split with impact head, reciprocating impact portion is arranged at the front portion of lifting unit, impact head impacts guide with slip or suspends that to impact guide be that integral type or split are connected, impact head moves back and forth under the support of slide impact guide or the impact guide that suspends, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to slide guide device or suspension guiding device, slide guide device or suspension guiding device play guide effect, prevent impact head from being broken 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 or suspension magnetic, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 56. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact on guide and impact head is set, dynamic impact part is connected or split with impact head, reciprocating impact portion is arranged at lifting unit, lifting unit comprises vertical lifting mechanism, vertical lifting mechanism drive reciprocating impact portion up and down vertically movement make impact guide keep vertical with rib or crag all the time, vertical lifting mechanism comprises vertical lift driver, vertical lift driver comprises rope and ropewinder, rack-and-pinion, screw rod, be coupling folding, 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 elevating stage positioning and locking, vertical lifting mechanism makes impact head vertically rush and cuts coal breakage, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 57. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, rolling guide apparatus comprises outer cover and inner bulk, outer cover or inner bulk are provided with raceway, rolling element is arranged at raceway and is arranged between outer cover and inner bulk, outer cover, inner bulk and rolling element closely cooperate and outer cover or inner bulk are done relatively reciprocating motion by rolling element rolling friction, rolling friction controls the impact direction of 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 part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 58. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling guide apparatus comprises outer cover, inner bulk, outer cover or inner bulk are provided with pit, rolling element is arranged at pit and is arranged between outer cover and inner bulk, impacting guide when rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when 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 and outer cover or inner bulk are done relatively reciprocating motion by rolling element rolling friction, rolling friction controls the impact direction of 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 part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 59. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure, the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, reciprocating impact portion or lifting unit or be provided with buffer between lifting unit and fuselage or between reciprocating impact portion and lifting unit, buffer is broken other power to the reaction that impact head impact produces and is absorbed, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 60. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, rolling guide apparatus comprises outer cover and inner bulk, retainer is provided with between outer cover and inner bulk, rolling element is arranged at retainer and is arranged between outer cover and inner bulk, impacting guide when rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when 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 and outer cover or inner bulk are done relatively reciprocating motion by rolling element rolling friction, rolling friction controls the impact direction of 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 part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 61. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and rolling guide apparatus, impulse drive means comprises crank impulse drive means, crank impulse drive means comprises dynamic impact part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, rolling guide apparatus and crank impulse drive means combine and are arranged at lifting unit, lifting unit is arranged on fuselage, underbelly installs running part, rolling guide apparatus comprises outer cover and inner bulk, rolling element is arranged between outer cover and inner bulk, impacting guide when rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when 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 and outer cover or inner bulk are done relatively reciprocating motion by rolling element rolling friction, rolling friction controls the impact direction of 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, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure, the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent crank impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, reciprocating impact portion comprises rotating power source part and 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, rotary power buffer is provided with between rotating power source part and rotary impact driving member, structure buffer-oriented device is provided with between reciprocating impact portion and fuselage or between securing supports and cushioning supportive part, structure buffer-oriented device comprises buffer-oriented part and bolster, rotary power buffer comprises sliding stroke hub splines buffer and belt buffer, sliding stroke hub splines buffer comprises splined shaft and spline housing, sliding stroke section is provided with between splined shaft and spline housing, sliding stroke section reciprocatingly slides when being subject to impacting absorption impact reactive force, belt buffer comprises drive pulley, driven pulley and 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 rotary impact driving member, lifting unit comprises securing supports and 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 cushioning supportive part, belt is arranged on drive pulley and driven pulley, driven pulley to be hit motion with cushioning supportive part, belt absorbs impact reactive force, prevent motor, hydraulic motor or air motor impaired, bolster is set between fuselage and reciprocating impact portion or bolster is set between securing supports and cushioning supportive part, buffer-oriented part is arranged in and is arranged on securing supports and cushioning supportive part in fuselage and reciprocating impact portion or by buffer-oriented part, buffering direction is controlled with buffer-oriented part while structure buffer-oriented device absorbs impact reactive force by bolster, prevent from breaking other rotating power source part and rotary impact driving member because cushioning non-directional waving, structure buffer-oriented device and sliding stroke hub splines buffer or coordinate with belt buffer to be absorbed the impact reactive force in reciprocating impact portion and cushion and lead to cushioning direction, prevent impact reactive force from acting directly on rotating power source part and fuselage, ensure that the impact direction of impact head is towards thing to be adopted, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 62. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, rolling guide apparatus and hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, rolling guide apparatus comprises outer cover and inner bulk, impacting guide when rolling element support member is outer cover is inner bulk, outer cover back-up roller kinetoplast and internal sleeve, impacting guide when 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 and outer cover or inner bulk are done relatively reciprocating motion by rolling element rolling friction, rolling friction controls the impact direction of 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, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure, the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, lifting unit or be provided with structure buffer-oriented device between lifting unit and fuselage, structure buffer-oriented device is broken other power to the reaction that impact head impact produces and is absorbed, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 63. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, rolling guide apparatus comprises retainer, retainer is arranged at 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 rolling element support member respectively and impact guide, rolling element support member, impact guide closely cooperates with the rolling element in retainer and impact guide is moved back and forth by rolling friction, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 64. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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, rolling guide apparatus comprises retainer and raceway, retainer is arranged on 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 rolling element support member respectively and impact guide, when rolling element support member being arranged raceway, retainer is fixed on impact guide, rolling element to be arranged in retainer and to be arranged at raceway, the scroll space of retainer and raceway restriction rolling element, rolling element laminating rolling path rolling, rolling element support member, impact guide closely cooperates with the rolling element in retainer and in raceway and impact guide is moved back and forth by rolling friction, control the impact direction impacting guide, impact guide is connected with impact head or is integral type, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure, the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, lifting unit or be provided with structure buffer-oriented device between lifting unit and fuselage, structure buffer-oriented device is broken other power to the reaction that impact head impact produces and is absorbed, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 65. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, rolling guide apparatus and hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, rolling guide apparatus comprises rolling element support member, impact guide, retainer and 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 rolling element support member respectively and impact guide, impact on guide and rolling element support member and raceway is set, rolling element to be arranged in retainer and to be arranged at raceway, rolling element position limiting structure retainer, the scroll space of raceway restriction rolling element, rolling element laminating rolling path rolling, impact guide, rolling element support member closely cooperates with the rolling element in retainer and in raceway and impact guide is moved back and forth by rolling friction, control the impact direction impacting guide, impact guide is connected with impact head or is integral type, the one or both ends of dynamic impact part arrange Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure, the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, lifting unit comprises securing supports and cushioning supportive part, bolster is set between fuselage and reciprocating impact portion or bolster is set between securing supports and cushioning supportive part, buffer-oriented part is arranged in fuselage and reciprocating impact portion or buffer-oriented part is arranged on securing supports and cushioning supportive part and forms structure buffer-oriented device, buffering direction is controlled with buffer-oriented part while structure buffer-oriented device absorbs impact reactive force by bolster, prevent from breaking other hydraulic shock drive unit or air pressure impulse drive means because cushioning non-directional waving, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 66. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and rolling guide apparatus, impulse drive means comprises crank impulse drive means, crank impulse drive means comprises dynamic impact part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, rolling guide apparatus and crank impulse drive means are combined into plural reciprocating impact portion, plural reciprocating impact portion is arranged at lifting unit front portion, rolling guide apparatus comprises rolling element support member, impact guide, retainer and 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 rolling element support member respectively and impact guide, impact on guide and rolling element support member and raceway is set, rolling element to be arranged in retainer and to be arranged at raceway, rolling element position limiting structure retainer, the scroll space of raceway restriction rolling element, rolling element laminating rolling path rolling, impact guide, rolling element support member closely cooperates with the rolling element in retainer and in raceway and impact guide is moved back and forth by rolling friction, control the impact direction impacting guide, impact guide is connected with impact head or is integral type, the one or both ends of dynamic impact part arrange Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure, the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent crank impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, the rotating power source part in reciprocating impact portion: 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, sliding stroke section is set, sliding stroke section reciprocatingly slides when being subject to impacting absorption impact reactive force, drive pulley is fixed on 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 cushioning supportive part, belt is arranged on drive pulley and driven pulley, driven pulley to be hit motion with lifting unit cushioning supportive part, belt absorbs impact reactive force and forms belt buffer, belt buffer prevents motor, hydraulic motor or air motor impaired, sliding stroke hub splines buffer or belt buffer are arranged between rotating power source part and rotary impact driving member or are arranged between rotary impact driving member and form rotary power buffer, bolster is set between fuselage and reciprocating impact portion or bolster is set between lifting unit securing supports and lifting unit cushioning supportive part, buffer-oriented part is arranged in fuselage and reciprocating impact portion or buffer-oriented part is arranged on lifting unit securing supports and lifting unit cushioning supportive part and forms structure buffer-oriented device, buffering direction is controlled with buffer-oriented part while structure buffer-oriented device absorbs impact reactive force by bolster, prevent from breaking other rotating power source part and rotary impact driving member because cushioning non-directional waving, structure buffer-oriented device and sliding stroke hub splines buffer or coordinate with belt buffer to be absorbed the impact reactive force in reciprocating impact portion and cushion and lead to cushioning direction, prevent impact reactive force from acting directly on rotating power source part and fuselage, ensure that the impact direction of impact head is towards thing to be adopted, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 67. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 portion, plural reciprocating impact portion is arranged at the front end sidepiece of lifting unit, rolling element is roller, roller is arranged on rolling element support member or impacts on guide, the surface texture of roller is protruding, depression, V groove or shaped form, rolling element support member or impact guide and the shape in roller contact face and the shape of roller surface is interlocked, roller, rolling element support member and impact guide closely cooperate by the reciprocating impact direction of rolling friction control impact guide, impact head rolling friction under the support impacting guide moves back and forth, impact head is integral type with impact guide or is connected, the one or both ends of dynamic impact part arrange Fang Baibie mechanism, Fang Baibie mechanism is rotational structure or Split type structure, the rotational structure of Fang Baibie mechanism is oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, impact the rolling friction of guide part supports impact head to move back and forth, dynamic impact part drives impact head impact, the reaction of impact head impact rib or crag is broken other power and is namely applied to 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 at lifting unit or between lifting unit and fuselage, structure buffer-oriented device is broken other power to the reaction that impact head impact produces and is absorbed, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 68. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and rolling guide apparatus, impulse drive means comprises crank impulse drive means, crank impulse drive means comprises dynamic impact part, rolling element is arranged at rolling element support member and impacts between guide, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, rolling guide apparatus and crank impulse drive means combine and are arranged at lifting unit, rolling element support member or impact guide arrange rolling element position limiting structure, the scroll space of rolling element position limiting structure restriction rolling element, rolling element, rolling element support member and impact guide closely cooperate and make the rolling element be arranged in rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction, the impact direction impacting guide is controlled by rolling friction, impact head is integral type or split with impacting guide, impact head rolling friction under the support impacting guide moves back and forth, the one or both ends of dynamic impact part arrange Fang Baibie mechanism, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rotational structure or Split type structure, rotational structure rotates or other power is broken in Split type structure split isolation reaction, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent crank impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, the rotating power source part in reciprocating impact portion, motor, hydraulic motor or air motor are arranged on lifting unit or are arranged on fuselage, reciprocating impact portion comprises rotating power source part and 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, rotary power buffer is provided with between rotating power source part and rotary impact driving member, structure buffer-oriented device is provided with between reciprocating impact portion and fuselage or between securing supports and cushioning supportive part, structure buffer-oriented device comprises buffer-oriented part and bolster, rotary power buffer comprises sliding stroke hub splines buffer, sliding stroke hub splines buffer comprises splined shaft and spline housing, sliding stroke section is set between splined shaft and spline housing, sliding stroke section reciprocatingly slides when being subject to impacting absorption impact reactive force, drive pulley is fixed on 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 cushioning supportive part, belt is arranged on drive pulley and driven pulley, driven pulley to be hit motion with lifting unit cushioning supportive part, belt absorbs impact reactive force and forms belt buffer, belt buffer prevents motor, hydraulic motor or air motor impaired, sliding stroke hub splines buffer or belt buffer are arranged between rotating power source part and rotary impact driving member or are arranged between rotary impact driving member and form rotary power buffer, bolster is set between fuselage and reciprocating impact portion or bolster is set between lifting unit securing supports and lifting unit cushioning supportive part, buffer-oriented part is arranged in fuselage and reciprocating impact portion or buffer-oriented part is arranged on lifting unit securing supports and lifting unit cushioning supportive part and forms structure buffer-oriented device, buffering direction is controlled with buffer-oriented part while structure buffer-oriented device absorbs impact reactive force by bolster, prevent from breaking other rotating power source part and rotary impact driving member because cushioning non-directional waving, structure buffer-oriented device and sliding stroke hub splines buffer or coordinate with belt buffer to be absorbed the impact reactive force in reciprocating impact portion and cushion and lead to cushioning direction, prevent impact reactive force from acting directly on rotating power source part and fuselage, ensure that the impact direction of impact head is towards thing to be adopted, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 69. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, rolling element support member is outer cover or inner bulk, impacting guide is inner bulk or outer cover, impacting guide when rolling element support member is outer cover is inner bulk, impacting guide when rolling element support member is inner bulk is outer cover, outer cover, inner bulk and rolling element closely cooperate and outer cover or inner bulk are done relatively reciprocating motion by rolling element rolling friction, the impact direction of outer cover or inner bulk is controlled 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, the impact direction impacting guide is controlled by rolling friction, impact head rolling friction under the support impacting guide moves back and forth, the one or both ends of dynamic impact part arrange Fang Baibie mechanism, Fang Baibie mechanism is rotational structure or Split type structure, the rotational structure of Fang Baibie mechanism is oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 70. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling element is arranged at rolling element support member and impacts between guide, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, rolling guide apparatus comprises rolling element support member, impact guide and rolling element, when rolling element support member being arranged raceway or pit, impact on guide and pit or raceway are set, rolling element is arranged on pit and raceway, rolling element support member, impact guide and the rolling element rolled in pit and raceway closely fasten and by rolling element rolling friction, impact guide are moved back and forth, impact guide is connected with impact head or is integral type, impact head rolling friction under the support impacting guide moves back and forth, the one or both ends of dynamic impact part arrange Fang Baibie mechanism, Fang Baibie mechanism is rotational structure or Split type structure, the rotational structure of Fang Baibie mechanism is oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, thus prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 71. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, rolling guide apparatus comprises retainer, retainer is arranged on 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 rolling element support member respectively, impact guide, rolling element support member, impact guide closely cooperates with the rolling element in retainer and impact guide is moved back and forth by rolling friction, impact guide is connected with impact head or is integral type, impact head rolling friction under the support impacting guide moves back and forth, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure, the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 72. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, rolling guide apparatus comprises retainer and raceway, retainer is arranged on 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 rolling element support member respectively and impact guide, impacting retainer when guide arranging raceway is fixed on rolling element support member, rolling element to be arranged in retainer and to be arranged at raceway, the scroll space of retainer and raceway restriction rolling element, rolling element laminating rolling path rolling, rolling element support member, impact guide closely cooperates with the rolling element in retainer and in raceway and impact guide is moved back and forth by rolling friction, control the impact direction impacting guide, impact guide is connected with impact head or is integral type, impact head rolling friction under the support impacting guide moves back and forth, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure, the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 73. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, rolling guide apparatus comprises retainer and pit, retainer is arranged on 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 rolling element support member respectively, impact guide, impact on guide or rolling element support member and pit is set, rolling element to be arranged in retainer and to be arranged at pit, the scroll space of retainer and pit restriction rolling element, rolling element laminating pit rolls, rolling element support member, impact guide closely cooperates with the rolling element in retainer and in pit and impact guide is moved back and forth by rolling friction, impact guide is connected with impact head or is integral type, impact head rolling friction under the support impacting guide moves back and forth, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure, the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 74. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, rolling element is set to roller, roller is arranged on 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 in roller contact face and the shape of roller surface is interlocked, roller, rolling element support member and impact guide closely cooperate by the reciprocating impact direction of rolling friction control impact guide, impact head rolling friction under the support impacting guide moves back and forth, impact head is integral type with impact guide or is connected, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure, the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 75. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and rolling guide apparatus, impulse drive means comprises crank impulse drive means, crank impulse drive means comprises dynamic impact part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged on rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is integral type with impact guide or is connected, impact the rolling friction of guide part supports impact head to move back and forth, dynamic impact part drives impact head impact, the reaction of impact head impact rib or crag is broken other power and is applied to rolling guide apparatus, impulse drive means comprises power buffer, lifting unit or be provided with structure buffer-oriented device between lifting unit and fuselage, power buffer and structure buffer-oriented device are arranged at lifting unit, power buffer and structure buffer-oriented device are broken other power to the reaction that impact head impact produces and are absorbed, the impact direction of rolling guide apparatus righting impact head, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 76. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged on rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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, rolling element support member or impact guide arrange rolling element position limiting structure, the scroll space of rolling element position limiting structure restriction rolling element, rolling element, rolling element support member and impact guide closely cooperate and make the rolling element be arranged in rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction, the impact direction impacting guide is controlled by rolling friction, impact head is integral type with impact guide or is connected, impact head rolling friction under the support impacting guide is moved back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, ensureing that the next percussion action of impact head is applied to treats on digging thing, fuselage is arranged structure buffer-oriented device, structure buffer-oriented device comprises buffer-oriented part and buffering fairlead, buffer-oriented part to be arranged on fuselage or to be integral type with fuselage, buffer-oriented part is worn and is closed in buffer-oriented cover, between buffer-oriented cover and buffer-oriented part, bolster is set, under the support of buffer-oriented part, buffer-oriented cover slides along buffer-oriented part linear reciprocation, lifting unit is arranged on structure buffer-oriented device, dynamic impact part drives impact head impact, impact reaction to break other power and be applied to buffer-oriented and put, buffer-oriented cover reciprocatingly slides along buffer-oriented part, bolster absorbs impact reactive force, buffer-oriented cover laminating buffer-oriented part relative rectilinear slides, ensure lifting unit and impulse drive means, rolling guide apparatus not double swerve ensures the impact direction of impact head, structure buffer-oriented device is broken other power to the reaction that impact head impact produces and is absorbed, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 77. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged on rolling element support member and impacts between guide, reciprocating impact portion comprises supporting box, crank impulse drive means comprises crank assemblies and power part, rolling guide apparatus and crank assemblies or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at supporting box, the end of stretching out the impact guide of supporting box arranges impact head, the end that dynamic impact part stretches out supporting box is connected or split with impact head, when rolling guide apparatus and crank assemblies combine and are arranged on lifting unit front portion, supporting box supports crank assemblies, rolling guide apparatus and 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 air pressure impulse drive means combine and are arranged at supporting box, rolling element support member, cylinder body and 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 installs running part, the one or both ends of dynamic impact part arrange Fang Baibie mechanism, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide, the impact direction of rolling guide apparatus righting impact head, dynamic impact part drives impact head, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent impulse drive means from suffering to impact the damage that other power is broken in reaction, lifting unit or between lifting unit and fuselage, buffer is set, buffer is broken other power to the reaction that impact head impact produces and is absorbed, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 78. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and rolling guide apparatus, impulse drive means comprises crank impulse drive means, crank impulse drive means comprises dynamic impact part, rolling guide apparatus and crank impulse drive means are combined into plural reciprocating impact portion, plural reciprocating impact portion is arranged at lifting unit front portion, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged at rolling element support member and impacts between guide, reciprocating impact portion comprises supporting box, crank impulse drive means comprises crank assemblies and plural power part, crank assemblies drives dynamic impact part, rolling guide apparatus and crank assemblies combine and 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 part stretches out supporting box is connected or split with impact head, when rolling guide apparatus and crank assemblies combine and are arranged on lifting unit front portion, supporting box supports crank assemblies, rolling guide apparatus and impact head, supporting box is arranged on the front portion of lifting unit, plural power part is arranged at lifting unit, rolling element support member or impact guide arrange rolling element position limiting structure, the scroll space of rolling element position limiting structure restriction rolling element, rolling element, rolling element support member and impact guide are closely cooperated and make the rolling element be arranged in rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction and be controlled the impact direction of impact guide by rolling friction, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, prevent that breaking other organization establishes is rotational structure or Split type structure, the rotational structure of Fang Baibie mechanism comprises oscillating bearing, steering union joint, rzeppa joint, candan universal joint, bulb buckle-groove type or arc buckle-groove type, the rotational structure of Fang Baibie mechanism or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to 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, the impact direction of rolling guide apparatus righting impact head, dynamic impact part drives impact head, the reaction that impact head impact rib or crag produce is broken other power and is applied to rolling guide apparatus, prevent impulse drive means from suffering to impact the damage that other power is broken in reaction, reciprocating impact portion comprises rotating power source part and 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 rotating power source part and rotary impact driving member, rotary power buffer is provided with between rotating power source part and rotary impact driving member, structure buffer-oriented device is provided with between reciprocating impact portion and fuselage or between securing supports and cushioning supportive part, structure buffer-oriented device comprises buffer-oriented part and bolster, rotary power buffer comprises sliding stroke hub splines buffer and belt buffer, sliding stroke hub splines buffer comprises splined shaft and spline housing, sliding stroke section is provided with between splined shaft and spline housing, sliding stroke section reciprocatingly slides when being subject to impacting absorption impact reactive force, belt buffer comprises drive pulley, driven pulley and 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 rotary impact driving member, lifting unit comprises securing supports and 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 cushioning supportive part, belt is arranged on drive pulley and driven pulley, driven pulley to be hit motion with cushioning supportive part, belt absorbs impact reactive force, prevent motor, hydraulic motor or air motor impaired, bolster is set between fuselage and reciprocating impact portion or bolster is set between securing supports and cushioning supportive part, buffer-oriented part is arranged in and is arranged on securing supports and cushioning supportive part in fuselage and reciprocating impact portion or by buffer-oriented part, buffering direction is controlled with buffer-oriented part while structure buffer-oriented device absorbs impact reactive force by bolster, prevent from breaking other rotating power source part and rotary impact driving member because cushioning non-directional waving, structure buffer-oriented device and sliding stroke hub splines buffer or coordinate with belt buffer to be absorbed the impact reactive force in reciprocating impact portion and cushion and lead to cushioning direction, prevent impact reactive force from acting directly on rotating power source part and fuselage, ensure that the impact direction of impact head is towards thing to be adopted, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 79. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged on rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, crank impulse drive means comprises crank assemblies and power part, crank assemblies and rolling guide apparatus combine the front portion being arranged on lifting unit, power part is arranged at lifting unit, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, the impact direction impacting guide is controlled by rolling friction, impact head is integral type with impact guide or is connected, impact the rolling friction of guide part supports impact head to move back and forth, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, Fang Baibie mechanism comprises rotational structure or Split type structure, rotational structure or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rotational structure or Split type structure, rotational structure rotates or other power is broken in Split type structure split isolation reaction, the reaction of impact head impact rib or crag is broken other power and is applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 80. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element, rolling element support member and impact guide, rolling element is arranged on rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part 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 combine and are arranged at lifting unit, crank impulse drive means comprises crank assemblies and power part, crank assemblies and rolling guide apparatus combine the front portion being arranged on lifting unit, power part is arranged at lifting unit, rolling element support member or impact guide are provided with rolling element position limiting structure, the scroll space of rolling element position limiting structure restriction rolling element, rolling element, rolling element support member and impact guide closely cooperate and make the rolling element be arranged in rolling element position limiting structure support the reciprocating motion of impact guide by rolling friction, the impact direction impacting guide is controlled by rolling friction, impact head is integral type with impact guide or is connected, impact the rolling friction of guide part supports impact head to move back and forth, the one or both ends of dynamic impact part are provided with Fang Baibie mechanism, Fang Baibie mechanism comprises rotational structure or Split type structure, rotational structure or Split type structure and rolling guide apparatus with the use of, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is applied to rotational structure or Split type structure, rotational structure rotates or other power is broken in Split type structure split isolation reaction, the reaction of impact head impact rib or crag is broken other power and is applied to rolling guide apparatus, prevent crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means from suffering to impact the damage that other power is broken in reaction, the impact direction of rolling guide apparatus righting impact head, running part drives fuselage walking to realize the continuous digging of reciprocating impact.

Digger is cut in 81. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide, impact guide is connected with impact head or is integral type, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure, impulse drive means drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are by split shock isolation reaction force, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and do not impact.

Digger is cut in 82. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises support, rolling element and impact guide, stent support rolling element, rolling element supports and impacts guide rolling friction reciprocating motion, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, rolling element, impact guide and support closely cooperate by rolling friction to impact guide rolling guiding, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, dynamic impact part does not lead to impact head, the impact direction of guiding device righting impact head.

Digger is cut in 83. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means and impact head, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises guiding trestle, rolling element and impact guide, guiding trestle back-up roller kinetoplast, rolling element supports and impacts guide rolling friction reciprocating motion, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, guiding trestle is to impact guide guiding, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, dynamic impact part does not lead to impact head, the impact direction of guiding device righting impact head.

Digger is cut in 84. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises support, rolling element and impact guide, support comprises raceway support, impact guide and comprise raceway impact guide, rolling element comprises roller, roller laminating raceway support and raceway impact guide and roll, 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 part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, roller, raceway support and raceway impact guide and to closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Digger is cut in 85. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises support, rolling element and impact guide, rolling element comprises roller, roller supports and impacts guide, impact guide or support are provided with rolling element position limiting structure, the scroll space of rolling element position limiting structure restriction rolling element and direction, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, roller, support and impact guide and to closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Digger is cut in 86. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises outer cover, inner bulk and 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 rolls to reciprocating outer cover or inner bulk rolling guiding in rotating direction rolling element position limiting structure, outer cover, inner bulk and rolling element reciprocating simultaneously rolling of rolling friction that closely cooperate is led, outer cover is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, outer cover, inner bulk and rolling element closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Digger is cut in 87. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 inner bulk and rolling element, inner bulk comprises part and inner bulk lower part in inner bulk, in inner bulk, part and inner bulk lower part comprise raceway, outer cover is U-shaped outer cover, U-shaped outer cover comprises part and U-shaped outer cover lower part in U-shaped outer cover, in U-shaped outer cover, part and U-shaped outer cover lower part comprise raceway, rolling element to be arranged in inner bulk on part and U-shaped outer cover between part and to be arranged between inner bulk lower part and U-shaped outer cover lower part, rolling element, U-shaped outer cover and inner bulk closely cooperate mutually and make rolling element support U-shaped outer cover rolling friction reciprocating motion and control the rotating direction of U-shaped outer cover, outer cover is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, U-shaped outer cover, inner bulk and rolling element closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Digger is cut in 88. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises outer cover, inner bulk and rolling element, inner bulk comprises part and inner bulk lower part in inner bulk, in inner bulk, part and inner bulk lower part comprise pit, outer cover is shaped as frame outer cover, shaped as frame outer cover comprises part and shaped as frame outer cover lower part in shaped as frame outer cover, in shaped as frame outer cover, part and shaped as frame outer cover lower part comprise raceway, rolling element to be arranged in inner bulk on part and shaped as frame outer cover between part and to be arranged between inner bulk lower part and shaped as frame outer cover lower part, rolling element, shaped as frame outer cover and inner bulk closely cooperate mutually and make rolling element support shaped as frame outer cover rolling friction reciprocating motion and control the rotating direction of shaped as frame outer cover, outer cover is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, shaped as frame outer cover, inner bulk and rolling element closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Digger is cut in 89. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises outer cover, inner bulk and rolling element, outer cover is cartridge type outer cover, rolling element is arranged between inner bulk and cartridge type outer cover, rolling element, cartridge type outer cover and inner bulk closely cooperate mutually and make rolling element support cartridge type outer cover rolling friction reciprocating motion and control the rotating direction of cartridge type outer cover, cartridge type outer cover is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, cartridge type outer cover, inner bulk and rolling element closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Digger is cut in 90. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 and 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 rolling supporting mechanism and reciprocator respectively, rolling supporting mechanism, reciprocator and the rolling element being arranged at retainer closely cooperate and realize moving back and forth rolling friction, led by rolling friction, reciprocator is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, rolling supporting mechanism and reciprocator and the rolling element being arranged at retainer closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Digger is cut in 91. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 element support member, impact guide and 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 rolling element support member respectively and impact guide, 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, raceway direction is consistent with the impact reciprocating direction of guide relative rectilinear with rolling element support member, retainer is fixed on and impacts on guide, rolling path rolling body support member, impact guide and the rolling element being arranged at retainer roll while closely cooperating and realizing moving back and forth rolling friction and lead, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, rolling path rolling body support member, impact guide and the rolling element being arranged at retainer to closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Digger is cut in 92. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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, raceway part and pit portion, groove portion is divided and is comprised raceway carrier, raceway carrier is provided with raceway, pit portion comprises pit carrier, pit carrier is provided with pit, the radial both sides of rolling element are respectively raceway part and pit portion, rolling element is placed in the inherent raceway of pit and rolls, rolling element supports pit carrier or raceway carriers reciprocates, raceway part, rolling element and pit portion are closely cooperated to be moved back and forth by rolling friction pit carrier or raceway carrier and have guide effect, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, raceway part, rolling element and pit portion closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Digger is cut in 93. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure, impact guiding device and comprise anti-wear caster device, anti-wear caster device comprises roller, rolling element support member and impact guide, roller is arranged on rolling element support member, impact guide and be provided with the projection fastened with roller, depression, V groove or shaped form, while impact guide and roller fasten rolling friction, there is rolling guide effect, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, rolling element support member, impact guide and roller to closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Digger is cut in 94. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure, impact guiding device and comprise anti-wear caster device, anti-wear caster device comprises roller, impact guide and rolling element support member, roller is arranged on rolling element support member, roller comprises impact guide roller and dynamic impact part roller, impact guide to be provided with and the projection of impacting guide roller and fastening, depression, V groove or shaped form, impact while guide fastens rolling friction with impact guide roller and there is rolling guide effect, dynamic impact part is provided with the projection fastened with dynamic impact part roller, depression, V groove or shaped form, while dynamic impact part and dynamic impact part roller fasten rolling friction, there is rolling guide effect, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact guide, rolling element support member and roller closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Digger is cut in 95. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure, impact guiding device and comprise anti-wear caster device, anti-wear caster device comprises roller, rolling element support member and impact guide, roller is arranged on rolling element support member, dynamic impact part is integral type with impacting guide, dynamic impact part is provided with the projection fastened with roller, depression, V groove or shaped form, while dynamic impact part and roller fasten rolling friction, there is rolling guide effect, roller is arranged at dynamic impact part side or is arranged at dynamic impact part inner, rolling guide effect while roller supporting dynamic impact part rolling friction reciprocating impact, impact guide is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact guide, rolling element support member and roller closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Digger is cut in 96. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure, impact guiding device and comprise linear bearing, impact guide and be installed on linear bearing, dynamic impact part drives impact head reciprocating impact, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, dynamic impact part does not lead to impact head, the impact direction of guiding device righting impact head.

Digger is cut in 97. two-way punchings according to claim 28, and it is characterized in that: described guiding device comprises guide rail guiding device, guide rail guiding device comprises upper rail and lower guideway, and upper rail is in the support lower slider of lower guideway.

Digger is cut in 98. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means and impact head, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide, impact guide is connected with impact head or is integral type, impulse drive means is crank impulse drive means, crank impulse drive means comprises power source part, camshaft and cam, power source part drives camshaft to rotate, the actuated by cams impact head reciprocating impact that camshaft is installed, prevent breaking other organization establishes between impulse drive means and impact head, Fang Baibie mechanism is Split type structure, impulse drive means drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the Split type structure of Fang Baibie mechanism is isolated by split, impact the impact direction of guiding device righting impact head, prevent impact head from suffering to break and do not impact.

Digger is cut in 99. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means and impact head, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide, impact guide is connected with impact head or is integral type, impulse drive means comprises crank impulse drive means, crank impulse drive means comprises power source part, eccentric shaft and dynamic impact part, dynamic impact part is arranged at supporting box, one end of eccentric shaft and dynamic impact part is hinged, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure, power source part drives eccentric shaft to rotate, eccentric shaft drives dynamic impact part reciprocating impact, dynamic impact part drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and Chong Ji not impact guiding device.

Digger is cut in 100. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means and impact head, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide, impact guide is connected with impact head or is integral type, impulse drive means comprises crank impulse drive means, crank impulse drive means comprises power source part, crank, slide block, fork, connecting rod and dynamic impact part, dynamic impact part is arranged at supporting box, power source part is connected with crank one end, the crank other end and slide block hinged, slide block is connected with fork and can slides on fork, fork one end and supporting box hinged, the other end and rod hinge connection, connecting rod and dynamic impact part one end hinged, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure, power source part driving crank rotates, crank drives slide block that fork is swung, fork drives the motion of dynamic impact part by connecting rod, dynamic impact part drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and Chong Ji not impact guiding device.

Digger is cut in 101. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means and impact head, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide, impact guide is connected with impact head or is integral type, impulse drive means comprises crank impulse drive means, crank impulse drive means comprises power source part, bracing frame, mulit-turning crankshaft and connecting rod, mulit-turning crankshaft is by the concentric shaft part of power, connection handle and eccentric shaft composition, the concentric shaft part of power, connection handle and eccentric shaft split or be integral type structure, concentric shaft part one end of power of mulit-turning crankshaft is connected with the output block of the power source part of impulse drive means, the other end of the concentric shaft part of power arranges plural connection handle and eccentric shaft, the concentric shaft part of power of mulit-turning crankshaft is arranged on bracing frame, bracing frame and supporting box split or be integral type, the eccentric shaft of mulit-turning crankshaft and one end of connecting rod hinged, the other end of connecting rod arranges impact head, the one or both ends of connecting rod arrange Fang Baibie mechanism, an eccentric shaft drives more than one connecting rod reciprocating impact, Fang Baibie mechanism comprises rotational structure or Split type structure, power source part drives mulit-turning crankshaft to rotate, eccentric shaft drives dynamic impact part reciprocating impact, dynamic impact part drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and Chong Ji not impact guiding device.

Digger is cut in 102. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and 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 part, piston, cylinder body and cavity, piston is arranged in cavity, cylinder body and supporting box split or be integral type, impact guiding device and comprise rolling element and rolling element support member, rolling element support member is connected with supporting box or is integral type structure, rolling element support member is connected with cylinder body or is integral type structure, 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 being provided with rolling element, dynamic impact part one end is connected with piston, the dynamic impact part other end is connected with impact head, impact guiding device and impulse drive means combinationally use and arrange two or more, rolling element, rolling element support member coordinates with cartridge type raceway guide, the rolling friction under dynamic impact part drives of raceway guide and impact head moves back and forth.

Digger is cut in 103. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means and impact head, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide, impact guide is connected with impact head or is integral type, impulse drive means comprises hydraulic shock drive unit, hydraulic shock drive unit comprises hydraulic cylinder and dynamic impact part, hydraulic cylinder and supporting box split or be integral type, one end of dynamic impact part is arranged in hydraulic cylinder, the other end is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure, impulse drive means drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and Chong Ji not impact guiding device.

Digger is cut in 104. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means and impact head, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide, impact guide is connected with impact head or is integral type, impulse drive means comprises air pressure impulse drive means, air pressure impulse drive means comprises pneumatic cylinder and dynamic impact part, pneumatic cylinder and supporting box split or be integral type, one end of dynamic impact part is arranged in pneumatic cylinder, the other end is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure or Split type structure, impulse drive means drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and Chong Ji not impact guiding device.

Digger is cut in 105. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means and impact head, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide, impact guide is connected with impact head or is integral type, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure, rotational structure comprises bulb buckle-groove type, bulb buckle-groove type comprises bulb and the bulb groove with bulb activity button-fold, bulb to be arranged on dynamic impact part or to be integral type with dynamic impact part, to be arranged on impact head with the bulb groove of bulb activity button-fold or to be integral type with impact head, impulse drive means drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and Chong Ji not impact guiding device.

Digger is cut in 106. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises supporting box, impact guiding device, impulse drive means and impact head, supporting box supports and impacts guiding device, impact guiding device and comprise impact guide, impact guide is connected with impact head or is integral type, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure, rotational structure comprises camber buckle-groove type, camber buckle-groove type comprises camber plush copper and the groove with camber plush copper activity button-fold, camber plush copper to be arranged on dynamic impact part or to be integral type with dynamic impact part, to be arranged on impact head with the groove of camber plush copper activity button-fold or to be integral type with impact head, impulse drive means drives impact head impact, impact is broken other power and is applied in Fang Baibie mechanism, the rotational structure Forced rotation of Fang Baibie mechanism or Split type structure are isolated by split, impact the impact direction of guiding device righting impact head, prevent the dynamic impact part of impulse drive means from suffering to break and Chong Ji not impact guiding device.

Digger is cut in 107. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means is crank impulse drive means, crank impulse drive means comprises crank and dynamic impact part, crank and dynamic impact part are arranged at supporting box, dynamic impact part one end and crank hinged, the dynamic impact part other end is connected with impact head, anti-break the junction of other organization establishes at dynamic impact part and impact head, Fang Baibie mechanism comprises rotational structure, rotational structure is bulb buckle-groove type, bulb buckle-groove type comprises bulb and the bulb groove with bulb activity button-fold, bulb to be arranged on dynamic impact part or to be integral type with dynamic impact part, to be arranged on impact head with the bulb groove of bulb activity button-fold or to be integral type with impact head, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprises outer cover, inner bulk and rolling element, inner bulk comprises part and inner bulk lower part in inner bulk, in inner bulk, part and inner bulk lower part comprise raceway, outer cover is U-shaped outer cover, U-shaped outer cover comprises part and U-shaped outer cover lower part in U-shaped outer cover, in U-shaped outer cover, part and U-shaped outer cover lower part comprise raceway, rolling element to be arranged in inner bulk on part and U-shaped outer cover between part and to be arranged between inner bulk lower part and U-shaped outer cover lower part, rolling element, U-shaped outer cover and inner bulk closely cooperate mutually and make rolling element support U-shaped outer cover rolling friction reciprocating motion and control the rotating direction of U-shaped outer cover, outer cover is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism, U-shaped outer cover, inner bulk and rolling element closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Digger is cut in 108. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means is crank impulse drive means, crank impulse drive means comprises crank and turns eccentric shaft mechanism and power output part more, crank turns eccentric shaft mechanism more and also comprises bracing frame, mulit-turning crankshaft and dynamic impact part, mulit-turning crankshaft is by the concentric shaft part of power, connection handle and eccentric shaft composition, the concentric shaft part of power, connection handle and eccentric shaft split or be integral type structure, concentric shaft part one end of 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 and eccentric shaft, two or more eccentric shaft is arranged along the spaced radial of the concentric shaft part of power, angulation is poor, the concentric shaft part of power of mulit-turning crankshaft is arranged on bracing frame, bracing frame and supporting box split or be integral type, the two or more eccentric shaft of mulit-turning crankshaft and one end of two or more dynamic impact part hinged, the other end of dynamic impact part arranges impact head, prevent breaking other organization establishes between dynamic impact part and impact head, Fang Baibie mechanism 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 comprises outer cover, inner bulk and rolling element, inner bulk comprises part and inner bulk lower part in inner bulk, in inner bulk, part and inner bulk lower part comprise pit, outer cover is shaped as frame outer cover, shaped as frame outer cover comprises part and shaped as frame outer cover lower part in shaped as frame outer cover, in shaped as frame outer cover, part and shaped as frame outer cover lower part comprise raceway, rolling element to be arranged in inner bulk on part and shaped as frame outer cover between part and to be arranged between inner bulk lower part and shaped as frame outer cover lower part, rolling element, shaped as frame outer cover and inner bulk closely cooperate mutually and make rolling element support shaped as frame outer cover rolling friction reciprocating motion and control the rotating direction of shaped as frame outer cover, outer cover is connected with impact head or is integral type, two or more dynamic impact part is staggered drives impact head impact, the Split type structure of Fang Baibie mechanism is isolated by split, outer cover, inner bulk and rolling element closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Digger is cut in 109. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, crank impulse drive means comprises power source part, crank, slide block, fork, connecting rod and dynamic impact part, dynamic impact part is arranged at supporting box, power source part is connected with crank one end, the crank other end and slide block hinged, slide block is connected with fork and can slides on fork, fork one end and supporting box hinged, the other end and rod hinge connection, connecting rod and dynamic impact part one end hinged, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism comprises rotational structure, rotational structure comprises bulb buckle-groove type, bulb buckle-groove type comprises bulb and the bulb groove with bulb activity button-fold, bulb to be arranged on impact head or to be integral type with impact head, to be arranged on dynamic impact part with the bulb groove of bulb activity button-fold or to be integral type with dynamic impact part, impact guiding device and comprise linear reciprocation rolling friction and rolling guide apparatus, linear reciprocation rolling friction and rolling guide apparatus comprises outer cover, inner bulk and rolling element, outer cover is cartridge type outer cover, rolling element is arranged between inner bulk and cartridge type outer cover, rolling element, cartridge type outer cover and inner bulk closely cooperate mutually and make rolling element support cartridge type outer cover rolling friction reciprocating motion and control the rotating direction of cartridge type outer cover, cartridge type outer cover is connected with impact head or is integral type, dynamic impact part drives impact head impact, the rotational structure Forced rotation of Fang Baibie mechanism, cartridge type outer cover, inner bulk and rolling element closely cooperate the impact direction of righting impact head, dynamic impact part does not lead to impact head, do not broken other power to break not.

Digger is cut in 110. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impulse drive means and 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 part, rolling guide apparatus comprises rolling element support member, impact guide and rolling element, rolling element is arranged at rolling element support member and impacts between guide, impact guide and be provided with impact head, dynamic impact part is connected or split with impact head, crank impulse drive means also comprises crank assemblies and power part, the crank assemblies of rolling guide apparatus and crank impulse drive means or hydraulic shock drive unit or air pressure impulse drive means combine and are arranged at lifting unit, when the crank assemblies of rolling guide apparatus and crank impulse drive means combine be arranged on lifting unit anterior time, the power part of crank impulse drive means is arranged at lifting unit or fuselage, rolling element, rolling element support member and impact guide closely cooperate and make rolling element support the reciprocating motion of impact guide by rolling friction, impact head is that integral type or split are connected with impact guide, impact head rolling friction under the support impacting guide moves back and forth, dynamic impact part drives impact head impact, the reaction that impact head impact rib or crag produce is broken other power and is namely applied to rolling guide apparatus, running part drives fuselage walking to realize 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.

Digger is cut in 111. two-way punchings 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.

Digger is cut in 112. two-way punchings according to claim 28, it is characterized in that: described impact guiding device comprises impact guide, 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 trapezoid shock guide.

Digger is cut in 113. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises outer cover, outer cover comprises dovetail groove outer cover, U-type groove outer cover, V-type groove outer cover, trough plate type outer cover, clamping plate type outer cover, cartridge type outer cover, polygon groove outer cover or special-shaped slot outer cover.

Digger is cut in 114. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises inner bulk, inner bulk comprises rod-type inner bulk, multi-rod inner bulk, cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk.

Digger is cut in 115. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, and impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises inner bulk, inner bulk comprises rod-type inner bulk, multi-rod inner bulk, cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk, rod-type inner bulk, multi-rod inner bulk, cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk are provided with the pit be interlocked with rolling element surface.

Digger is cut in 116. two-way punchings according to claim 28, it is characterized in that: reciprocating impact portion comprises impact head, impact guiding device, impulse drive means and supporting box, supporting box supports and impacts guiding device, and impulse drive means comprises crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means, crank impulse drive means, hydraulic shock drive unit or air pressure impulse drive means comprise dynamic impact part, dynamic impact part is arranged at supporting box, dynamic impact part is connected or split with impact head, prevent breaking other organization establishes in the one or both ends of dynamic impact part, Fang Baibie mechanism 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 comprises inner bulk, inner bulk comprises rod-type inner bulk, multi-rod inner bulk, cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk, rod-type inner bulk, multi-rod inner bulk, cartridge type inner bulk, board-like inner bulk, abnormity inner bulk or slot type inner bulk are provided with the raceway be interlocked with rolling element surface.

Digger is cut in 117. two-way punchings according to claim 28, it is characterized in that: described impulse drive means comprises crank cam mechanism, crank cam mechanism comprises camshaft and percussion mechanism, cam comprises projection, percussion mechanism drives camshaft to rotate, the projection of camshaft drives impact head reciprocating impact, and prevent breaking other organization establishes between impulse drive means and impact head, Fang Baibie mechanism is Split type structure.

Digger is cut in 118. two-way punchings 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 Fang Baibie mechanism, eccentric shaft drivening rod reciprocating impact.

Digger is cut in 119. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises supporting box, impulse drive means comprises slider-crank mechanism, slider-crank mechanism comprises power source part, crank, slide block, fork, connecting rod and dynamic impact part, dynamic impact part is arranged at supporting box, power source part is connected with crank one end, the crank other end and slide block hinged, slide block is connected with fork and can slides on fork, fork one end and supporting box hinged, the other end and rod hinge connection, connecting rod and dynamic impact part one end hinged.

Digger is cut in 120. two-way punchings according to claim 28, it is characterized in that: described impulse drive means comprises mulit-turning crankshaft many bars beater mechanism, mulit-turning crankshaft many bars beater mechanism comprises mulit-turning crankshaft and connecting rod, mulit-turning crankshaft is made up of the concentric shaft part of power, connection handle and eccentric shaft, impulse drive means also comprises power output part, the concentric shaft part of power of mulit-turning crankshaft and the power output part split of impulse drive means or be integral type.

Digger is cut in 121. two-way punchings according to claim 28, it is characterized in that: described impulse drive means comprises mulit-turning crankshaft many bars beater mechanism, mulit-turning crankshaft many bars beater mechanism comprises mulit-turning crankshaft and connecting rod, mulit-turning crankshaft is made up of the concentric shaft part of power, connection handle and 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.

Digger is cut in 122. two-way punchings according to claim 28, it is characterized in that: described impulse drive means comprises mulit-turning crankshaft many bars beater mechanism, mulit-turning crankshaft many bars beater mechanism comprises mulit-turning crankshaft and connecting rod, mulit-turning crankshaft is made up of the concentric shaft part of power, connection handle and eccentric shaft, eccentric shaft is plural eccentric shaft, two or more eccentric shaft is arranged along the spaced radial of the concentric shaft part of power, and angulation is poor.

Digger is cut in 123. two-way punchings 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 part, plural dynamic impact part is connected or split with impact head, arranges Fang Baibie mechanism between dynamic impact part and impact head.

Digger is cut in 124. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises supporting box, impulse drive means comprises rotating power source part, rotating power source part comprises drive disk assembly, drive disk assembly comprises movement transmission members, gear part is gear transmission part, and when gear transmission part is multiple, a gear transmission part part is arranged on a part in supporting box and is arranged on outside supporting box inner support casing.

Digger is cut in 125. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises supporting box, impulse drive means comprises rotating power source part, rotating power source part comprises drive disk assembly, drive disk assembly comprises movement transmission members, and gear part comprises gear drive and bel-drivenn combines.

Digger is cut in 126. two-way punchings according to claim 43, it is characterized in that: the part of described Fang Baibie mechanism to be arranged on dynamic impact part or to be integral type with dynamic impact part, another part of Fang Baibie mechanism to be arranged on impact head or to be integral type with impact head.

Digger is cut in 127. two-way punchings according to claim 43, it is characterized in that: described Fang Baibie mechanism comprises camber buckle-groove type or rotates coupling head, camber buckle-groove type comprises camber plush copper and the groove with camber plush copper activity button-fold, groove to be arranged on dynamic impact part or to be integral type with dynamic impact part, to be arranged on impact head with the camber plush copper of groove activity button-fold or to be integral type with impact head, rotate coupling head and comprise flexible universal joint rotation coupling head, universal bearing rotates coupling head, multi-DOF platform formula rotates coupling head or Hooks coupling universal coupling rotates coupling head, flexible universal joint rotates coupling head and comprises elastic component, universal joint coupling head, when universal joint is stressed, universal joint coupling head adjusts relative motion by elastic component, universal joint bearing rotates coupling head and comprises universal socket and rotate coupling head, rotating coupling head is fixed on universal socket, relative motion is adjusted by universal socket when cardan axis holding capacity, it is by dynamic cylinder that multi-DOF platform formula rotates coupling head, upper universal coupling, lower universal coupling, upper mounting plate and lower platform composition, when upper, when lower platform is stressed, by the stretching motion of dynamic cylinder, realize the motion of upper mounting plate multiple 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 and cross universal knot fork, cross universal knot fork realizes relative motion by cross axle connection.

Digger is cut in 128. two-way punchings according to claim 43, it is characterized in that: described Fang Baibie mechanism comprises 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.

Digger is cut in 129. two-way punchings according to claim 43, it is characterized in that: described Fang Baibie mechanism comprises rotation coupling head, rotation coupling head is rzeppa joint, rzeppa joint comprises interior raceway, outer raceway, steel ball and retainer, retainer stationary balls, interior raceway and outer raceway realize relative motion by steel ball.

Digger is cut in 130. two-way punchings according to claim 28, it is characterized in that: described impact guide is arranged on impulse drive means side.

Digger is cut in 131. two-way punchings according to claim 28, it is characterized in that: described impact guide and impact head junction are provided with guide peg protective cover, and supporting box supports impact head by guide peg protective cover.

Digger is cut in 132. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises plural impact guiding device, and impulse drive means is arranged between plural impact guiding device.

Digger is cut in 133. two-way punchings according to claim 28, it is characterized in that: described impact guiding device comprises single guiding device.

Digger is cut in 134. two-way punchings according to claim 28, it is characterized in that: described impact guiding device comprises rolling guide apparatus, impact guiding device to be made up of plural rolling guide apparatus, impulse drive means is matched with plural rolling guide apparatus by plural dynamic impact part, and plural dynamic impact part drives plural impact head.

Digger is cut in 135. two-way punchings according to claim 28, it is characterized in that: described impact guiding device comprises rolling guide apparatus, impact guiding device to be made up of plural rolling guide apparatus, impulse drive means drives a dynamic impact part to match with plural rolling guide apparatus.

Digger is cut in 136. two-way punchings according to claim 28, it is characterized in that: described lifting unit comprises securing supports and buffering support member, impact guiding device and comprise rolling element, rolling element support member and 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, impact guide cylinder and be arranged on rolling element support member inside, impact guide cylinder is connected with impact head or is integral type, dynamic impact part comprises dynamic impact bar, dynamic impact bar is arranged at impact guide cylinder, dynamic impact bar is with impact head split or be connected, dynamic impact bar impacts impact head, impact guide cylinder to move back and forth under the support of rolling element, rolling element and rolling element support member fit through that rolling leads controls to impact the impact direction of guide cylinder, impact guide cylinder controls impact head impact direction by guiding of rolling.

Digger is cut in 137. two-way punchings according to claim 28, it is characterized in that: described lifting unit comprises securing supports and buffering support member, impact guiding device and comprise rolling element, rolling element support member and 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 part comprises dynamic impact cylinder, impact guide and dynamic impact cylinder are integral type, dynamic impact cylinder is connected with impact head or is integral type, dynamic impact cylinder drives impact head reciprocating impact, dynamic impact cylinder moves back and forth under the support of rolling element, rolling element and rolling element support member fit through that rolling leads controls the impact direction of dynamic impact cylinder, dynamic impact cylinder controls the impact direction of impact head by guiding of rolling.

Digger is cut in 138. two-way punchings according to claim 28, it is characterized in that: described impact guiding device comprises the guiding linear reciprocation device that rolls, guiding of rolling linear reciprocation device comprises rolling element support member, impact guide and rolling element, rolling element support member comprises outer cover or internal support, impact guide comprise impact guiding inner bulk or impact directed outwards cover, outer cover and impact lead between inner bulk or impact directed outwards overlap and internal support rolling element is set, outer cover with impact lead inner bulk or impact directed outwards overlap and internal support relative rectilinear under the support of rolling element move back and forth, outer cover has to impact guiding inner bulk roll guiding and straight-line guidance effect by rolling element or internal support, outer cover, impact guiding inner bulk and rolling element or impact directed outwards cover, internal support match with rolling element realize moving back and forth roll lead while roll and lead.

Digger is cut in 139. two-way punchings 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, rolling element support member and impact guide, rolling element support member or impact guide comprise pit, rolling element is placed in pit, rolling element supports and impacts guide reciprocating motion, raceway support member, rolling element and the rolling element support member being provided with pit, impact guide match or rolling element be provided with pit and impact guide and rolling element support member and match the rolling friction of impact guide is moved back and forth.

Digger is cut in 140. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, and impact head comprises and rushes tooth and rush braces, impacts guide and is arranged on symmetrically and rushes on braces, also can asymmetricly arrange.

Digger is cut in 141. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, and impact head comprises and rushes tooth and rush braces, rushes tooth and rushes braces split or be integral type.

Digger is cut in 142. two-way punchings according to claim 28, it is characterized in that: described impact guide is arranged on impulse drive means both sides, and the one end impacting guide arranges impact head, and the other end arranges similar shape or the impact head with weight.

Digger is cut in 143. two-way punchings according to claim 28, it is characterized in that: described impact guide is arranged on impulse drive means both sides, and the one end impacting guide arranges impact head, and the other end arranges the impact head of difformity or Different Weight.

Digger is cut in 144. two-way punchings according to claim 28 or 53, it is characterized in that: described reciprocating impact portion comprises impact head, impact head comprises ladder Chi Chongxiao mechanism, ladder Chi Chongxiao mechanism comprises and rushes braces and rush tooth, rushing tooth is that multilayer rushes tooth, rush tooth and be provided with tooth head, tooth head is arranged in spherical impact head, taper impact head, hemispherical impactor head, spade impact head, trapezoid shock 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 again digging time utilize two relative scope of freedoms of stepped rib or crag to rush dedentition material.

145. cut digger according to the two-way punching described in claim 144, it is characterized in that: the described braces that rushes comprises arc, ladder frame, semicircle frame, triangle frame or conical mount.

146. cut digger according to the two-way punching described in claim 144, it is characterized in that: described impact head comprises and rushes braces and rush tooth, rushes tooth and comprises end face tooth, clear Chi Huoqing side, bottom surface tooth clearly.

147. cut digger according to the two-way punching described in claim 146, it is characterized in that: described impact head comprises and rushes braces and rush tooth, and clear end face tooth, clear Chi Huoqing side, bottom surface tooth are arranged on same punching on braces.

Digger is cut in 148. two-way punchings according to claim 53, it is characterized in that: described impact head reciprocating impact completes coal breakage and clear face simultaneously.

Digger is cut in 149. two-way punchings according to claim 53, it is characterized in that: described impact head comprises and rushes braces and rush tooth, rushes tooth with the split of tooth head or be integral type structure.

Digger is cut in 150. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises buffer, buffer comprises rotary power buffer, rotary power buffer comprises sliding stroke hub splines buffer, sliding stroke hub splines buffer comprises splined shaft and spline housing, impulse drive means comprises rotating power source part and rotary impact driving member, rotating power source part comprises motor, hydraulic motor or gas motor, motor, the gentle motor of hydraulic motor comprises driving shaft, splined shaft is connected with driving shaft or is integral type, spline housing is connected with rotary impact driving member or is integral type, splined shaft and spline housing are slidably connected and back and forth cushion.

Digger is cut in 151. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises buffer, buffer comprises rotary power buffer, rotary power buffer comprises belt buffer, lifting unit comprises rocking arm, rocking arm comprises rocking arm bolster and rocking arm fixture, buffer comprises bolster, bolster is arranged between rocking arm bolster and rocking arm fixture, belt buffer comprises drive pulley, belt and driven pulley, drive pulley is fixed on rocking arm fixture, drive pulley and motor, the driving shaft of hydraulic motor or air motor connects, driven pulley is arranged on rocking arm bolster, belt is arranged on drive pulley and driven pulley, driven pulley to be hit buffering with rocking arm bolster, belt absorbs impact forces and prevents motor, hydraulic motor or air motor impaired, belt buffer comprises stretcher.

152. cut digger according to the two-way punching described in claim 151, it is characterized in that: described belt buffer comprises stretcher, stretcher is arranged on inside belt or outside, stretcher comprises regulating wheel, tensioning wheel carrier, tensioning spring, tensioning adjusting rod and backstand, regulating wheel is arranged on Tensioner frame, tensioning wheel carrier is provided with pilot hole, tensioning adjusting rod one end is polished rod, the other end is screw mandrel, centre is provided with shoulder block, tensioning wheel carrier is coordinated by the polished end of pilot hole with 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, the elastic force of spring is relied on to make regulating wheel compress belt, rely on the size of the screwing length tension adjusting of screw mandrel and backstand.

153. cut digger according to the two-way punching described in claim 151, it is characterized in that: described stretcher comprises slide and 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 rocking arm fixture, relies on spring to apply certain active force to slide, makes belt tension.

Digger is cut in 154. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, and impact head is installed on the front portion of lifting unit or anterior plural sidepiece.

Digger is cut in 155. two-way punchings according to claim 28, it is characterized in that: described lifting unit comprises radial up-down device or vertical lift device.

Digger is cut in 156. two-way punchings according to claim 28 or 155, it is characterized in that: described reciprocating impact portion comprises impact head, is provided with angle adjuster between impact head and radial up-down device.

Digger is cut in 157. two-way punchings according to claim 28, it is characterized in that: described plural impact guide is symmetricly set in impact head.

Digger is cut in 158. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion 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.

Digger is cut in 159. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises supporting box, impulse drive means comprises dynamic impact problem source part, movement transmission members and dynamic impact part, dynamic impact problem source part and movement transmission members are arranged on outside supporting box, and dynamic impact part is arranged in supporting box.

Digger is cut in 160. two-way punchings according to claim 28, and it is characterized in that: described impulse drive means comprises crank impulse drive means, crank impulse drive means comprises mulit-turning crankshaft, and mulit-turning crankshaft is arranged in supporting box.

Digger is cut in 161. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion 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 and cavity, impact plug and comprise dynamic impact part, impact plug and cavity are arranged in supporting box or are integral type with supporting box.

Digger is cut in 162. two-way punchings according to claim 28, it is characterized in that: described impact guiding device comprises 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 part, and dynamic impact part is arranged between impact guide and lower impact guide or is arranged between left impact guide and right impact guide.

Digger is cut in 163. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises supporting box, and supporting box comprises lubricating system.

Digger is cut in 164. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises supporting box, and supporting box comprises seal or partial seal.

165. cut digger according to the two-way punching described in claim 164, 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.

Digger is cut in 166. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises double direction impulse mechanism, lifting unit comprises lifting unit support member, impact guiding device comprise rolling element support member and 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 part, dynamic impact part and impact head split, dynamic impact part drives impact head impact, fuselage or lifting unit are provided with running gear, running gear drives fuselage or lifting unit walking, impact first speed is returned by rib or crag by fuselage or lifting unit walking, impact guide to move back and forth under the support of rolling element.

Digger is cut in 167. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises double direction impulse mechanism, lifting unit comprises lifting unit support member, impact guiding device comprise rolling element support member and 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 part comprises 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, impact first speed is returned by rib or crag by fuselage or lifting unit walking, dynamic impact cylinder drives impact head impact, impact guide to move back and forth under the support of rolling element, rolling element and rolling element support member fit through that rolling leads controls to impact the impact direction of guide, impact the impact direction that guide controls impact head.

Digger is cut in 168. two-way punchings 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.

Digger is cut in 169. two-way punchings 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.

Digger is cut in 170. two-way punchings according to claim 28, it is characterized in that: described dynamic impact part or impact guide and impact head junction and be provided with impact bar protective cover.

Digger is cut in 171. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impacts guiding device, impulse drive means and supporting box, is provided with seal between supporting box and impact guide.

Digger is cut in 172. two-way punchings according to claim 28, it is characterized in that: described dynamic impact part and impact head junction are provided with impact bar protective cover and guide peg protective cover, impact bar protective cover and be provided with seal between guide peg protective cover and supporting box.

Digger is cut in 173. two-way punchings according to claim 28, it is characterized in that: described impact guiding device comprises rolling element support member, impacts between guide and rolling element support member or is provided with seal between dynamic impact part and rolling element support member.

Digger is cut in 174. two-way punchings according to claim 164 or 165 or 171 or 172 or 173, it is characterized in that: described seal comprises annular seal space, diaphragm seal, sealing-plug or sealing ring.

Digger is cut in 175. two-way punchings according to claim 164 or 165 or 171 or 172 or 173, it is characterized in that: the material of described seal is elastomeric material, polyurethane material, nylon material, plastic material or metal material.

Digger is cut in 176. two-way punchings according to claim 28, it is characterized in that: described impulse drive means comprises the combination of gear drive and tape handler.

177. want the two-way punching described in 28 to cut digger according to right, it is characterized in that: described fuselage comprises electrical system or water system.

Digger is cut in 178. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, and impact head comprises teeth, and impact head is made up of more than one teeth, and teeth comprises long teeth or short teeth.

Digger is cut in 179. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, and impact head comprises teeth, and teeth comprises cone tooth, wedge tooth, axe tooth, cutter tooth or cutter tooth.

Digger is cut in 180. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion 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.

Digger is cut in 181. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion 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 and drive, drive is provided with moving tooth, power wheel drives drive, moving tooth engages with the moving tooth impacted on guide, when moving tooth engagement in rotation impacts guide moving tooth, drive and impact guide impact rib or crag, when impact guide and the anodontia part of moving tooth to time corresponding impact guide to be separated with drive, now impact head fuselage or two-way rush during shovel structure is advanced to be backwashed by rib or crag top tap the head, impact guide is return by impact head, moving tooth again engagement in rotation impact guide moving tooth time, again drive and impact guide impact rib or crag, the two-way shovel structure that rushes is moved back and forth.

Digger is cut in 182. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion 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 of rotating handle or cam rotates and engages with impact guide moving tooth, stir and impact guide impact, drive impact head impact rib or crag, work as swiveling wheel, when rotating handle or cam moving tooth depart from impact guide moving tooth, impact guide and swiveling wheel, rotating handle or cam are separated, now impact head in fuselage or lifting unit are advanced by rib or crag, impact head is moved back and forth.

Digger is cut in 183. two-way punchings 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 impact guide, fork swings and drives straightening connecting rod swing, straightening connecting rod drives and impacts guide reciprocating impact.

Digger is cut in 184. two-way punchings 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 and swiveling wheel or rotating handle end hinged, the guide rod other end and fork hinged or be slidably connected, one end of fork is hinged fixing, swiveling wheel or rotating handle drive guide rod to move back and forth, guide rod drives fork to swing, swinging end and straightening connecting rod one end of fork are hinged, the straightening connecting rod other end is hinged with impact guide, straightening connecting rod drives and impacts guide reciprocating impact.

Digger is cut in 185. two-way punchings 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.

Digger is cut in 186. two-way punchings according to claim 28, it is characterized in that: described fuselage comprises breaker.

Digger is cut in 187. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, and impact head comprises teeth and fixed part, and teeth and fixed part are integral type structure.

Digger is cut in 188. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact head comprises teeth and 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 the two-way punching described in 187 or 188 to cut digger according to right, it is characterized in that: described teeth is provided with Hardmetal materials.

Digger is cut in 190. two-way punchings according to claim 28, it is characterized in that: described impact guiding device or impulse drive means comprise lubricating system.

Digger is cut in 191. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, and impact head is multiple impact head, and multiple impact head is arranged on the two ends of different impact guides.

Digger is cut in 192. two-way punchings according to claim 28, it is characterized in that: described fuselage or lifting unit are provided with drop guide.

Digger is cut in 193. two-way punchings according to claim 28, it is characterized in that: described impact guiding device comprises sliding friction device.

Digger is cut in 194. two-way punchings according to claim 28, it is characterized in that: described reciprocating impact portion comprises impact head, impact guiding device and comprise rolling guide apparatus or slide guide device, rolling guide apparatus or slide guide device lead to the impact direction of impact head.

Digger is cut in 195. two-way punchings according to claim 28, it is characterized in that: described impact guiding device comprises rolling guide apparatus, rolling guide apparatus comprises rolling element position limiting structure, and rolling element position limiting structure comprises raceway, cylinder road, pit, retainer, limiting plate, spacing collar, stop collar, limiting stand or gag lever post.

196. cut digger according to the two-way punching described in claim 195, 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.