CN203334327U

CN203334327U - Reciprocating impact excavation loader

Info

Publication number: CN203334327U
Application number: CN2013202643887U
Authority: CN
Inventors: 刘素华
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-12
Filing date: 2013-05-10
Publication date: 2013-12-11
Anticipated expiration: 2023-05-10
Also published as: CN103388345B; WO2013170630A1; CN103388345A

Abstract

The utility model belongs to the field of engineering machines for material loading and crushing, mining, tunneling, earth and stone excavation, obstacle clearing and the like, and particularly relates to a reciprocating impact excavation loader integrating a material crushing function and a material loading function. The reciprocating impact excavation loader comprises a crank impact mechanism, a rotating mechanism, an operating frame and a traveling mechanism. The rotating mechanism is arranged on the traveling mechanism. The operating frame is arranged on the rotating mechanism. The crank impact mechanism is arranged on the operating frame and/or the rotating mechanism. The traveling mechanism drives the rotating mechanism to travel. The rotating mechanism drives the crank impact mechanism to conduct impact and excavation at multiple positions.

Description

Reciprocating impact digs installation

Technical field

The invention belongs to the engineering machinery field such as material loading, material fragmentation, mining, driving, native stone excavation, obstruction cleaning, be specifically related to a kind of reciprocating impact that integrates broken material, loaded material function and dig installation.

Background technology

Existing excavator is running into excavating rock, the coagulating cement thing, while hardening the hard materials such as mud stone, the usage mining bucket can not excavate, for having, head it off sets up the hydraulic crushing pricker on excavator, use hydraulic crushing pricker fractured rock, the coagulating cement thing, mud stone etc. hardens, the hydraulic crushing pricker only has an impact teeth impact grinding, efficiency is low, and hydraulic medium causes and can't work because shaking easy leakage, because its impact teeth and hydraulic power part are split type, hydraulic power part impacts impact teeth, after impact teeth absorbs power, by transmission of power to rock, the coagulating cement thing, mud stone etc. hardens, impact teeth has the effect of decomposing isolation power that absorbs when transferring power, therefore the power utilization rate is low, energy consumption is large.

The crab claw of crab claw charger is parallel motion with respect to shovel board and ground, from the side feeding of material, when the crab claw elevated above the soil runs into the earth bulge thing, easily broken bad, therefore feeding in material scraper bowl plane, the feeding scope is little, it is little to act on, and it can not carry out impact grinding to hard materials such as rock, coagulating cement things.

Although roll rake loader energy broken material loaded material, but its walking mechanism top does not arrange rotating disc, therefore its operating desk visual field is limited, it rolls raking apparatus and breaker can not break material, dig material, feed by 360 degree, need walking mechanism adjustment charging direction and position, and its transport material need be from the conveyer output of waist, because of the conveyer width height-limited, make convey materials efficiency low, and the outputting material lumpiness is limited.

Although impacting development machine also can fractured rock, the coagulating cement thing, the hard materials such as mud stone harden, but rocking arm is arranged on the rotating disc of back front end, rotating range is little, digging height is low, while downwards impacting material, the feeded restriction of the restriction of shovel board and rocking arm self structure of impact head is dug depth as shallow under impacting, and impact head can not dig under vertical impact, can only be applicable to digging facade rib or crag or coagulating cement thing or the mud stone etc. that hardens, and it transports material need be from the conveyer output of waist, because of the conveyer width height-limited, make convey materials efficiency low, and the outputting material lumpiness is limited, can not be for impacting material downwards, dig the fortune material, more can not realize that the broken material of turning machine body 360 degree does not dig material fixed-point unloading.

In order to address the above problem, enlarge the scope of application, energy conservation, increase performance, raises the efficiency, and reduces to pollute, and protection of the environment, the present invention proposes a kind of reciprocating impact and dig installation.

Summary of the invention

The present invention realizes by the following technical solutions:

A kind of reciprocating impact digs installation, it is characterized in that: this reciprocating impact digs installation and comprises crank beater mechanism, rotating mechanism, falsework, walking mechanism etc., rotating mechanism is arranged on walking mechanism, falsework is arranged on rotating mechanism, the crank beater mechanism is arranged on falsework and/or is arranged on rotating mechanism, the walkings such as walking mechanism driven rotary mechanism, rotating mechanism rotarily drives the multiposition such as crank beater mechanism and impacts and/or dig dress.

Described crank beater mechanism and/or falsework comprise rocking arm etc.

Described crank beater mechanism comprises cam beater mechanism, crank connecting link beater mechanism or fork beater mechanism etc.

Described rotating mechanism comprises rotary fixing base, rotating disc etc., and rotary fixing base is connected with walking mechanism, and rotating disc is arranged on rotary fixing base, rotating disc support works frame, and rotating disc drives the rotations such as falsework, crank beater mechanism.

Described crank beater mechanism comprises percussion mechanism etc., and percussion mechanism is arranged on rotating disc or is arranged on rocking arm or to be arranged on falsework first-class, and rocking arm is arranged on rotating disc and/or is arranged on falsework first-class.

Described falsework comprises operating desk etc.

Described rotating disc comprises interior rotating disc, outward turning rotating disk etc., and operating desk is arranged on interior rotating disc or on the outward turning rotating disk.

Described falsework comprises and digs feeding device etc., digs feeding device broken material is transported.

The described feeding device that digs comprises scraper bowl or bucket or grab bucket etc.

Described interior rotating disc is provided with inner rotary table rocking arm etc., and inner rotary table rocking arm one end is connected with inner rotary table, and the other end and percussion mechanism and/or scraper bowl and/or bucket and/or grab bucket etc. are connected.

Described outward turning rotating disk is provided with outer rotary table rocking arm etc., and outer rotary table rocking arm one end is connected with outer rotary table, and the other end and scraper bowl and/or bucket and/or grab bucket and/or percussion mechanism etc. are connected.

Described rocking arm comprises quick-replaceable joint etc., quick-replaceable joint and percussion mechanism or with scraper bowl with bucket or with the assembly such as grab bucket.

Described percussion mechanism comprises that impact is first-class, impact head comprises impact teeth, braces etc., impact teeth is arranged on braces, braces is provided with and connects toothholder etc., at least more than one the toothholder that connects is set on braces, connect that toothholder is connected with the braces split or be integral type, connect that toothholder is connected with the impact teeth split or be integral type.

Described impact head comprises broken impact head or digs the material impact head or rake material impact head or material toggling impact head or charging impact head or multi-functional combination are impacted first-class.

Described multi-functional combination impact head impact broken material is stacked material and is transported material.

Described impact teeth comprises cone tooth or axe tooth or prong or blade tooth or pick tooth or hammer tooth or teeth or cutter tooth or combination shape tooth etc.

Described crank beater mechanism comprises crank beater mechanism expansion bend and/or digs feeding device etc., dig feeding device and comprise and dig feeding device expansion bend etc., crank beater mechanism expansion bend or dig the feeding device expansion bend and make the crank beater mechanism or dig the feeding device mutual when working not affect.

Described percussion mechanism comprises eccentric shaft, connecting rod, dynamic impact part etc., connecting rod and the split of dynamic impact part or split is connected or be integral type, percussion mechanism also comprises anti-tamper percussion mechanism structure, impact first-class, anti-tamper percussion mechanism structure comprises rotation anti-tamper percussion mechanism structure or split anti-tamper percussion mechanism structure or buffering anti-tamper percussion mechanism structure etc., the dynamic impact part drives and impacts first-class impact, impact reactive force is applied on anti-tamper percussion mechanism structure, rotation anti-tamper percussion mechanism structure rotating decomposition impact reactive force or split anti-tamper percussion mechanism structure split shock isolation reaction force or buffering anti-tamper percussion mechanism structure snubber decompose impact reactive force, prevent impact reactive force damage crank beater mechanism etc.

Described crank beater mechanism comprises buffering anti-tamper percussion mechanism structure, impact head, power source part etc., buffering anti-tamper percussion mechanism structure comprises the buffering reciprocating member, elastic body, buffering support member etc., elastic body is arranged between buffering support member and buffering reciprocating member, to cushion anti-tamper percussion mechanism structure is arranged between impact head and dynamic impact part and maybe will cushions anti-tamper percussion mechanism structure and be arranged on the dynamic impact part, the dynamic impact part drives and impacts first-class impact, while impacting coal seam or rock stratum or coagulating cement thing or pitch coagulum etc., impact reactive force is applied on buffering anti-tamper percussion mechanism structure, buffering reciprocating member extruding elastic body, the elastic body distortion absorbs decomposes impact reactive force.

Described percussion mechanism comprises eccentric shaft, connecting rod, dynamic impact part etc., connecting rod and the split of dynamic impact part or split is connected or be integral type, connecting rod one end and eccentric shaft etc. are hinged, the connecting rod other end arranges impact head or dynamic impact part etc., impact head and connecting rod split or flexible connection, impact head and the split of dynamic impact part or flexible connection or be integral type, buffering support member and connecting rod split or split is connected or be integral type, buffering support member and impact head split or split is connected or be integral type, buffering support member and the split of dynamic impact part or split is connected or be integral type, buffering reciprocating member and impact head split or split is connected or be integral type, buffering reciprocating member and connecting rod split or split is connected or be integral type, buffering reciprocating member and the split of dynamic impact part or split is connected or be integral type, bolster and connecting rod split or split is connected or be integral type, bolster and impact head split or split is connected or be integral type, bolster and the split of dynamic impact part or split is connected or be integral type.

Described buffering reciprocating member comprises cartridge type buffering reciprocating member or shaped as frame buffering reciprocating member or U-shaped buffering reciprocating member or many prismatics buffering reciprocating member or board-like buffering reciprocating member or rod-type buffering reciprocating member or spirality buffering reciprocating member or volute spring buffering reciprocating member or cylindricality buffering reciprocating member or combination shape buffering reciprocating member etc.

Described buffering anti-tamper percussion mechanism structure comprises buffering reciprocal guide etc., cushions reciprocal guide and buffering reciprocating member split or split is connected or be integral type, cushions reciprocal guide and cushions the support member split or split is connected or be integral type.

The tubular that comprises the reciprocal guide of described buffering cushions reciprocal guide or plate shape cushions reciprocal guide or triangle cushions reciprocal guide or quadrangle cushions reciprocal guide or polygon cushions reciprocal guide or cylindricality cushions reciprocal guide or elastic body cushions reciprocal guide or combination shape is cushioned reciprocal guide etc.

Described buffering anti-tamper percussion mechanism structure comprises the reciprocal anticreep locating part of buffering etc., cushion reciprocal anticreep locating part and prevent from cushioning the disengagings such as reciprocating member and buffering support member, cushion reciprocal anticreep locating part and buffering reciprocating member split or split is connected or for integral type, cushion reciprocal anticreep locating part and cushion the support member split or split is connected or be integral type.

The reciprocal anticreep locating part of described buffering comprises boss or pin tooth or lockhole or bolt or draw-in groove or baffle plate or lead or bearing pin or groove or jump ring or claw or bullet pin or place kick or hook or lock pin etc.

Described buffering support member comprises board-like buffering support member or cartridge type buffering support member or U-shaped buffering support member or T shape buffering support member or combination shape buffering support member or many prismatics buffering support member or board-like buffering support member or rod-type buffering support member or combined type buffering support member etc.

Described elastic body comprises spring or elastic caoutchouc or steel spring plate or butterfly spring or elastic polyester or stretchy nylon or elastic corrugated steel or elasticity liquid capsule or elastic bag or elastic granule or hydraulic spring grease cup or gas spring or Combined elastic body etc.

Described percussion mechanism comprises power source part etc., and the power source part comprises motor or hydraulic motor or gas motor or magnetomotive source part etc.

Described buffering anti-tamper percussion mechanism structure comprises bidirectional buffering anti-tamper percussion mechanism structure or one-way buffer anti-tamper percussion mechanism structure etc.

Described bidirectional buffering anti-tamper percussion mechanism structure comprises buffering support member, buffering reciprocating member, elastic body etc., on the buffering reciprocating member, baffle plate etc. is set, the both sides of baffle plate all arrange elastic body etc., the reaction force that dynamic impact part double direction impulse produces acts on respectively on the elastic body of baffle plate both sides, and the elastic body of baffle plate both sides plays the effect of bidirectional buffering.

Described buffering anti-tamper percussion mechanism structure comprises front end buffer-oriented part, rear end buffer-oriented part etc., buffering reciprocating member and/or elastic body etc. are arranged at front end buffer-oriented part and rear end buffer-oriented part, and front end buffer-oriented part and rear end buffer-oriented part strengthen righting distance and/or the dynamics to buffering reciprocating member and/or elastic body etc.

Described buffering reciprocating member and/or buffering support member comprise seal etc.

Described seal comprises annular seal space or diaphragm seal or sealing-plug or sealing mat or O shape circle or slip ring or back-up ring or support ring or joint ring or star circle or pressure ring or V-arrangement body or U-shaped body or shaped as frame ring or channel or stage clip or opening joint ring or weather strip or sealing plate or sealing block or brush seal or remove contamination seal or lippacking etc.

Described buffering reciprocating member and/or buffering support member are provided with lubricating fluid or lubricant body etc.

Described buffering reciprocating member and/or buffering support member are self-lubricating material.

Described crank beater mechanism comprises impact guide frame etc., impacts guide frame and comprises rolling friction guide frame or suspension friction guide frame or sliding friction guide frame etc.

Described rolling friction guide frame comprises impact guide, rolling element support member, rolling element etc., rolling element is arranged at and impacts between guide and rolling element support member, rolling element supports rolling friction such as impacting guide and moves back and forth, the dynamic impact part drives and impacts first-class reciprocating impact, impact the guide righting and impact first-class impact direction, rolling element support member and the split of dynamic impact problem casing or split is connected or be integral type, impact guide and the split of dynamic impact part or split is connected or be integral type.

Described impact guide, rolling element support member and rolling element etc. closely cooperate and prevent the impact head rotation.

Described sliding friction guide frame comprises sliding friction guide, sliding friction guiding trestle etc., sliding friction guide and the split of sliding friction guiding trestle or split is connected or be integral type, sliding friction guide and the split of dynamic impact part or split is connected or be integral type.

Described sliding friction guide frame comprises sliding friction guide etc., and the sliding friction guide comprises macromolecular material sliding friction guide or acid bronze alloy sliding friction guide or acieral sliding friction guide or powder metallurgy sliding friction guide or ceramic sliding friction guide or cast iron sliding friction guide or sliding friction wear-resistant guiding part or nylon sliding friction guide or metallic composite sliding friction guide or nonmetallic composite sliding friction guide or composite material sliding friction guide etc.

Described suspension friction guide frame comprises the friction guiding trestle that suspends, suspension media, suspension guiding reciprocating member etc., suspend the friction guiding trestle by reciprocating motions such as suspension media support suspension guiding reciprocating members, the guiding that suspends reciprocating member and the split of dynamic impact part or split is connected or be integral type.

Described percussion mechanism and dig the combination such as feeding device, broken stockpile material digs the material function integration.

Described percussion mechanism comprises dynamic impact problem casing, eccentric shaft, connecting rod, dynamic impact part, impact head, flitch etc., eccentric shaft and/or connecting rod etc. are set in the dynamic impact problem casing, connecting rod and eccentric shaft are hinged, the other end of connecting rod and the split of dynamic impact part or split is connected or be integral type, dynamic impact part and impact head split or split is connected or be integral type, flitch is arranged on a side and/or the plural sidepiece of dynamic impact problem casing, flitch and the split of dynamic impact problem casing or split is connected or be integral type, the dynamic impact part drives impact head impact.

Described flitch and/or dynamic impact problem casing are provided with sliding friction guiding trestle etc., sliding friction guiding trestle and flitch split or split is connected or be integral type, sliding friction guiding trestle and the split of dynamic impact problem casing or split is connected or be integral type.

Described flitch and/or dynamic impact problem casing are provided with rolling element support member etc., rolling element support member and flitch split or split is connected or be integral type, rolling element support member and the split of dynamic impact problem casing or split is connected or be integral type.

Described flitch and/or dynamic impact problem casing are provided with the friction guiding trestle etc. that suspends, friction guiding trestle and flitch split or split is connected or be integral type suspend, suspend friction guiding trestle and the split of dynamic impact problem casing or split is connected or be integral type, reciprocating member and the split of dynamic impact part or split is connected or be integral type of leading suspends.

Described flitch comprises spade or fork-shaped or plate shape or bucket shape or terrace with edge shape or tubular or arc etc.

Described percussion mechanism comprises driven wheel, travelling gear, eccentric shaft, connecting rod etc., on driven wheel and/or travelling gear, two or more eccentric shafts etc. are set, connecting rod and eccentric shaft are hinged, two above connecting rods or plural dynamic impact part drive plural impact head, impact head is to be arranged and/or the left and right layout up and down, increases and excavates width and/or tap length.

Described eccentric shaft is arranged at travelling gear and/or the one or more sidepiece of driven wheel.

The impact guides that are staggered front to back motion that described plural impact head is adjacent etc. share a rolling element, save space.

Described rotation anti-tamper percussion mechanism structure comprises oscillating bearing or steering union joint or rzeppa joint or candan universal joint or bulb buckle-groove type or arc buckle-groove type etc.

Described rolling element comprises spherical rolling body or oval rolling element or dumb-bell shape rolling element or cylindrical rolling element or taper rolling element or annular rolling element or roller rolling element or platform shape post rolling element or platform shape ball rolling element or platform shape drum rolling element or flute profile drum rolling element or channel column rolling element or flute profile ball rolling element or flute profile roller rolling element or the oval rolling element of flute profile or tape spool rolling element or rolling element with holes or many ribs key rolling element or many ribs cover rolling element or rolls the drum-shaped rolling body or ball rolling element or needle roller rolling element or rollers roll body or linear bearing rolling element or waist drum wheel rolling element or combined rolling body etc.

Be provided with lubricated fluid passage etc. on described eccentric shaft and/or connecting rod.

Described impact head comprises impact teeth, braces etc., impact teeth is arranged in stepped on braces, forming staged impact head or taper impacts first-class, the bed of material is impacted into to stairstepping, crack the structural strength of the bed of material, staged impact head or taper impact head utilize the bump of the stairstepping bed of material, reduce impact resistance, the increase excavation cuts dark, while impacting, utilizes the stepped bed of material material impact to be become to be suitable for the piece material granularity of transportation and use next time.

Water spray system and/or spraying system etc. are set on described braces.

Described impact teeth comprises face tooth and/or broken material tooth etc. clearly, and clear face tooth is cleared up into required form by the bed of material, is conducive to dig continuously dress impact, and is conducive to fuselage and passes through.

Described rocking arm comprises rotating arm or telescopic rocker arm or Telescopic rotating rocking arm or bending rocking arm etc.

Described bending rocking arm comprises Curved rocking arm or active bending rocking arm or special-shaped bending rocking arm etc.

Described Curved rocking arm is adjusted the multi-angle of percussion mechanism and/or multiposition reciprocating impact etc. by radial up-down and/or rotation.

Described bending rocking arm is comprised of one or more rocking arm section; between the rocking arm section, be flexibly connected; the active bending rocking arm comprises bending rocking arm driver etc., the relative motion of bending rocking arm driver drives rocking arm section, and the rocking arm section drives multi-angle and/or the multiposition reciprocating impacts such as percussion mechanism.

Described impact head is by one or more impact guide etc., and plural impact guide support guide forms the impact direction of multi-point support structure righting impact head.

Described impact head comprises braces, braces protector etc., the braces protector is connected with the braces split or is integral type, the dynamic impact part drives and impacts first-class reciprocating motion, between braces protector and dynamic impact problem casing, remain partially overlap or and flitch between remain and partially overlap, prevent that material from entering between braces protector and dynamic impact problem casing and/or preventing that material from entering between braces protector and flitch.

Described dynamic impact problem casing and/or flitch comprise protected apron stroke groove etc., and the braces protector comprises braces protected apron etc., and the braces protected apron moves back and forth in protected apron stroke groove.

Be provided with elastic body etc. in described protected apron stroke groove, the material that elastic body is brought the braces protected apron into by elastic deformation and/or the material of dropping in protected apron stroke groove are shaken off ejection.

Described braces protected apron comprises spade braces protected apron or fork-shaped braces protected apron or plate shape braces protected apron or bucket shape braces protected apron or terrace with edge shape braces protected apron or tubular braces protected apron or arc tooth shelf protected apron or U-shaped braces protected apron or L shaped braces protected apron or complex braces protected apron etc., the braces protected apron is for windrow or dig material or charging or broken material etc., and the braces protected apron is connected with the braces split or is integral type.

Described braces protected apron comprises braces protected apron seal etc., the position of braces protected apron seal is arranged on the dynamic impact problem casing and overlaps all the time end, the dynamic impact problem casing comprises dynamic impact problem box sealing part etc., and dynamic impact problem box sealing part is arranged on the braces protected apron and overlaps all the time end.

Described impact head comprises the outer layered material impact head of punching and the interior layered material impact head of punching etc., rush outer layered material impact head and close setting of the interior layered material impact head of punching, rush outer layered material impact head and comprise the outer layered material tooth of punching etc., in punching, the layered material impact head comprises the interior layered material tooth of punching etc., rush the shape of outer layered material tooth and/or be arranged with the outer layered material be beneficial to the bed of material to be rushed and rush, rushing space between outer layered material tooth is conducive to layered material impact head in punching is rushed between the space of the material layered material tooth from rushing fallen and flows out or the outer layered material impact head of punching arranges discharging hole etc. and will rush interior layered material impact head and rush the material discharge that falls, in punching, the layered material impact head impacts the blanking discharge with realizations that matches such as rushing outer layered material impact head, make material discharge smoothly continuous punching and dig material.

The outer layered material impact head of described punching comprises the outer layered material tooth of punching, rush outer layered material toothholder, rush outer layered material protector etc., rush that outer layered material toothholder is connected with punching outer layered material tooth split or be integral type, in punching, the layered material impact head comprises layered material tooth in punching, layered material toothholder in punching, the interior layered material protector of punching etc., the interior layered material toothholder of punching is connected with layered material tooth split in punching or is integral type, rush that outer layered material protector is connected with punching outer layered material toothholder split or be integral type, the interior layered material protector of punching is connected with layered material toothholder split in punching or is integral type, the dynamic impact part drives the reciprocating motions such as the outer layered material impact head of punching and the interior layered material impact head of punching, rush outer layered material protector, remain and partially overlap between layered material protector and dynamic impact problem casing etc. in punching, prevent that material from entering in the outer layered material protector of punching and dynamic impact problem casing and/or preventing that material from entering in the interior layered material protector of punching and dynamic impact problem casing.

The outer layered material protector of described punching comprises the outer layered material protected apron of punching etc., rush outer layered material protected apron layered material toothholder surrounding layout or local layout etc. outside punching, in rushing, the layered material protector comprises the interior layered material protected apron of punching etc., and the interior layered material protected apron of punching is along layered material toothholder surrounding layout or local layout etc. in punching.

In described punching, the layered material protected apron comprises the interior layered material protected apron seal of punching etc., rush outer layered material protected apron and comprise the outer layered material protected apron seal of punching etc., in punching, the position of layered material protected apron seal and/or the outer layered material protected apron seal of punching is arranged on the dynamic impact problem casing and overlaps all the time end, the dynamic impact problem casing comprises dynamic impact problem box sealing part etc., dynamic impact problem box sealing part be arranged on rush interior layered material protected apron and the punching outer layered material protected apron overlap all the time end.

Described braces protected apron and braces joint portion are provided with seal etc., and in punching, the layered material protected apron is provided with seal etc. with the interior layered material toothholder of punching joint portion, rush outer layered material protected apron and are provided with seal etc. with punching outer layered material toothholder joint portion.

Described dynamic impact problem casing comprises protected apron stroke groove etc., rush outer layered material protector and comprise the outer layered material protected apron of punching etc., in punching, the layered material protector comprises the interior layered material protected apron of punching etc., and the part that in punching, the layered material protected apron is adjacent with the outer layered material protected apron of punching moves back and forth in protected apron stroke groove.

Be provided with elastic body etc. in described protected apron stroke groove, elastic body will rush by elastic deformation the material that in outer layered material protected apron and/or punching, layered material protected apron etc. is brought into and/or the material of dropping in protected apron stroke groove is shaken off ejection.

Described rolling friction guide frame comprises roller, the roller guide, rolling element support member etc., roller is arranged on the rolling element support member or to be arranged on the roller guide first-class, dynamic impact part and the split of rolling element support member or split is connected or be integral type, roller is arranged at dynamic impact part sidepiece or is arranged at dynamic impact part inside, idler wheel centralizing dynamic impact parts etc. are by the rolling friction reciprocating impact, dynamic impact part and impact head are flexibly connected or are integral type, the dynamic impact part drives and impacts first-class impact, the roller guide, the rolling element support member coordinates the impact direction of righting impact head with roller etc.

Described roller guide and the split of dynamic impact problem casing or split is connected or be integral type, roller guide and rocking arm are that integral type or split or split are connected, roller guide and flitch split or split is connected or be integral type.

The roller guide of described roller and roller both sides is matched in clearance, when the roller guide rolling friction of roller and a side, roller does not contact with the roller guide of opposite side, and roller is by the roller guide restriction of both sides, prevent that the dynamic impact part from swinging, swing thereby control impact head.

Described rolling friction guide frame comprises rolling element, the rolling element support member, impact guide etc., rolling element is waist drum wheel etc., rolling element support member and flitch split or split is connected or be integral type, impacting guide is that integral type or split are connected with the dynamic impact part, the dynamic impact part is that integral type or split are connected with the impact machine head, the waist drum wheel is arranged on the rolling element support member, the waist drum wheel is provided with groove or projection etc., corresponding dynamic impact part is provided with projection or groove etc., the waist drum wheel fastens with the dynamic impact part, impact direction by rolling friction righting dynamic impact part etc., prevent that impact head from swinging.

The invention has the beneficial effects as follows:

The first, dig in installation and the crank beater mechanism is set makes reciprocating impact dig the fragmentation that installation is applicable to various materials excavate to load at reciprocating impact, be specially adapted to the continuous high-efficient impact grinding of the hard materials such as rock, concrete structure, the mud stone that hardens, mistake bulk materials is excavated and loaded, the crank beater mechanism makes scraper bowl or bucket or rolls that the rake glassware is difficult to fragmentation and the material that is difficult to load obtains rapid break process and excavates and load in 360 degree scopes, improved practicality and operating efficiency that reciprocating impact digs installation, enlarged reciprocating impact and dig the use field of installation;

The second, the crank beater mechanism to scraper bowl or bucket or roll the rake glassware need loaded material to carry out fragmentation, digging the hard materials such as muck stone, concrete structure, the mud stone that hardens, while crossing bulk materials, scraper bowl or bucket or the charging of rolling rake glassware etc. have partly been played to very large protective effect, the application life that has extended scraper bowl or bucket or rolled the rake glassware;

Three, the crank beater mechanism to the reasonable fragmentation of material after, reduced postorder transportation system device height and width, reduced the cost of whole transportation system;

Four, crank beater mechanism and dig feeding device and arrange simultaneously and work, increased its operating efficiency greatly, enlarged functions of the equipments, widened the scope of application that reciprocating impact digs installation, improved and dug dress efficiency.

The 5th, the crank beater mechanism has a plurality of impact teeth, with original hydraulic crushing device, only have an impact teeth impact grinding to compare, efficiency obviously improves, and cause the defect such as can't work without hydraulic medium because shaking easy leakage, avoided because of its hydraulic shock tooth and hydraulic power part be split type, hydraulic power part impacts the hydraulic shock tooth, after impact teeth absorbs power, by transmission of power to rock, coal seam, the coagulating cement thing, mud stone etc. hardens, the hydraulic shock tooth absorbs to decompose when transferring power has isolated the loss that kinetic energy etc. has increased kinetic energy, this crank beater mechanism drives the impact head reciprocating impact, power has been acted directly on to rock, coal seam, the coagulating cement thing, harden on mud stone etc., therefore the energy utilized rate is high, consuming little energy.

The 6th, reciprocating impact digs installation walking mechanism top rotating disc is set, make operating desk rotation rapidly on rotating disc, the operation visual field and the job area of crank reciprocating impact mechanism have been enlarged, improved operating speed, make brokenly material, dig material, charging can complete rapidly in 360 degree scopes, do not need walking mechanism adjustment charging direction and position, make fuselage stable, handling safety, it transports material need be from the conveyer output of waist, be not subject to conveyer width height restriction, the outputting material lumpiness increases, make convey materials efficiency high, and can break material by 360 degree, dig material, realize fixed-point unloading in the time of charging, reciprocating impact digs installation and has enlarged the scope of application, saved the energy, increased performance, improved efficiency, reduced pollution, protected environment.

Seven, by the crank beater mechanism with dig feeding device function combination, use multi-functional combination impact head impact broken material to transport material, realize that broken material digs material charging function integration, simple in structure, multiple functional, efficiency is high.

Eight, falsework comprises operating desk, and operating desk is arranged on rotating disc top, affords a wide field of vision, easy to operate.

Nine, inner rotary table rocking arm one end is connected with inner rotary table, the other end and percussion mechanism or scraper bowl or bucket or grab bucket or roll the rake glassware and be connected, corresponding outer rotary table rocking arm one end is connected with outer rotary table, the other end and scraper bowl or bucket or grab bucket or roll the rake glassware or percussion mechanism is connected, with the percussion mechanism broken material with transport material with excavations such as scraper bowls and carry out simultaneously, greatly improved operating efficiency.

Ten, the bending rocking arm is adjusted multi-angle and/or the multiposition reciprocating impact of percussion mechanism by radial up-down and/or rotation.

The 11, between the rocking arm section of bending rocking arm, be flexibly connected, bending rocking arm driver drives rocking arm section relative motion; the rocking arm section drives percussion mechanism multi-angle and/or multiposition reciprocating impact, and percussion mechanism has been realized perpendicular to multi-angle reciprocating impacts such as rotating disc plane and/or ground.

The 12, multi-functional combination impact head impact broken material stacking material transports material.

The 13, crank beater mechanism expansion bend or dig the feeding device expansion bend and make the crank beater mechanism or dig the feeding device mutual when working not affect.

The 14, the dynamic impact part drives impact head impact, impact reactive force is applied on anti-tamper percussion mechanism structure, rotation anti-tamper percussion mechanism structure rotating decomposition impact reactive force or split anti-tamper percussion mechanism structure split shock isolation reaction force or buffering anti-tamper percussion mechanism structure snubber decompose impact reactive force, prevent impact reactive force damage crank beater mechanism.

The 15, on the buffering reciprocating member, baffle plate is set, the both sides of baffle plate all arrange elastic body, and the reaction force that dynamic impact part double direction impulse produces acts on respectively on the elastic body of baffle plate both sides, and the elastic body of baffle plate both sides plays the effect of bidirectional buffering.

The 16, front end buffer-oriented part and rear end buffer-oriented part strengthen buffering reciprocating member and/or elastomeric righting distance and/or dynamics.

The 17, impact guide, rolling element support member, rolling element closely cooperate, and by the impact direction of rolling friction righting impact head, prevent the impact head rotation.

The 18, percussion mechanism and dig feeding device combination, broken stockpile material digs the material function integration.

The 19, two above connecting rod or dynamic impact part drive plural impact head, and impact head is to be arranged and/or left and right is arranged up and down, increases and excavates width and/or tap length.

The 20, two the adjacent impact guide that is staggered front to back motion of impact head shares a rolling element, saves space.

The 21, staged impact head or taper impact head, the bed of material is impacted into to stairstepping, crack the structural strength of the bed of material, staged impact head or taper impact head utilize the bump of the stairstepping bed of material, reduce impact resistance, the increase excavation cuts dark, while impacting, utilizes the stepped bed of material material impact to be become to be suitable for the piece material granularity of transportation and use next time.

The 22, clear face tooth is cleared up into required form by the bed of material, is conducive to dig continuously dress and impacts, and is conducive to fuselage and passes through.

The 23, plural impact guide support guide forms the impact direction of multi-point support structure righting impact head.

The 24, the dynamic impact part drives impact head to move back and forth, between braces protector and dynamic impact problem casing, remain partially overlap or and flitch between remain and partially overlap, prevent that material from entering between braces protector and dynamic impact problem casing and/or preventing that material from entering between braces protector and flitch.

The 25, in protected apron stroke groove, elastic body is set, the material that elastic body is brought the braces protected apron into by elastic deformation and/or the material of dropping in protected apron stroke groove are shaken off ejection.

The 26, the shape of the outer layered material tooth of punching and/or be arranged with the outer layered material be beneficial to the bed of material to be rushed and rush, rushing space between outer layered material tooth is conducive to layered material impact head in punching is rushed between the space of the material layered material tooth from rushing fallen and flows out or the outer layered material impact head of punching arranges the discharging hole and will rush interior layered material impact head and rush the material discharge that falls, in punching, the layered material impact head matches and realizes impacting the blanking discharge with the outer layered material impact head of punching, makes material discharge smoothly continuous punching and digs material.

The 27, the dynamic impact part drives the interior layered material impact head of the outer layered material impact head of punching and punching to move back and forth, rush in outer layered material protector, punching and remain and partially overlap between layered material protector and dynamic impact problem casing, prevent that material from entering the outer layered material protector of punching interior and/or prevent that material from entering and rush in interior layered material protector and dynamic impact problem casing with the dynamic impact problem casing.

The 28, braces protected apron etc. arranges seal, has further stoped material etc. to enter between toothholder and dynamic impact problem casing.

The 29, elastic body absorbs the impact reactive force of layered material impact head in the outer layered material impact head of punching and/or punching by elastic deformation.

The accompanying drawing explanation

Fig. 1 is the structural representation one that in embodiment 1, reciprocating impact digs installation;

Fig. 2 is the structural representation two that in embodiment 1, reciprocating impact digs installation;

Fig. 3 is the structural representation three that in embodiment 1, reciprocating impact digs installation;

Fig. 4 is the structural representation one that in embodiment 2, reciprocating impact digs installation;

Fig. 5 is the structural representation two that in embodiment 2, reciprocating impact digs installation;

Fig. 6 is the structural representation three that in embodiment 2, reciprocating impact digs installation;

Fig. 7 is the structural representation four that in embodiment 2, reciprocating impact digs installation;

Fig. 8 is the structural representation five that in embodiment 2, reciprocating impact digs installation;

Fig. 9 is the structural representation six that in embodiment 2, reciprocating impact digs installation;

Figure 10 is the structural representation seven that in embodiment 2, reciprocating impact digs installation;

Figure 11 is the structural representation one that in embodiment 3, reciprocating impact digs installation;

Figure 12 is the structural representation two that in embodiment 3, reciprocating impact digs installation;

Figure 13 is the structural representation three that in embodiment 3, reciprocating impact digs installation;

Figure 14 is the structural representation one that in embodiment 4, reciprocating impact digs installation;

Figure 15 is the structural representation two that in embodiment 4, reciprocating impact digs installation;

Figure 16 is the structural representation three that in embodiment 4, reciprocating impact digs installation;

Figure 17 is the structural representation four that in embodiment 4, reciprocating impact digs installation;

Figure 18 is the structural representation five that in embodiment 4, reciprocating impact digs installation;

Figure 19 is the structural representation one that in embodiment 5, reciprocating impact digs installation;

Figure 20 is the structural representation two that in embodiment 5, reciprocating impact digs installation;

Figure 21 is the structural representation three that in embodiment 5, reciprocating impact digs installation;

Figure 22 is the structural representation four that in embodiment 5, reciprocating impact digs installation;

Figure 23 is the structural representation five that in embodiment 5, reciprocating impact digs installation;

Figure 24 is the structural representation six that in embodiment 5, reciprocating impact digs installation;

Figure 25 is the structural representation one that in embodiment 6, reciprocating impact digs installation;

Figure 26 is the structural representation two that in embodiment 6, reciprocating impact digs installation;

Figure 27 is the structural representation three that in embodiment 6, reciprocating impact digs installation;

Figure 28 is the structural representation four that in embodiment 6, reciprocating impact digs installation;

Figure 29 is the structural representation five that in embodiment 6, reciprocating impact digs installation;

Figure 30 is the structural representation six that in embodiment 6, reciprocating impact digs installation;

Figure 31 is the structural representation seven that in embodiment 6, reciprocating impact digs installation;

Figure 32 is the structural representation eight that in embodiment 6, reciprocating impact digs installation;

Figure 33 is the structural representation nine that in embodiment 6, reciprocating impact digs installation;

Figure 34 is the structural representation ten that in embodiment 6, reciprocating impact digs installation;

Figure 35 is the structural representation 11 that in embodiment 6, reciprocating impact digs installation;

Figure 36 is the structural representation 12 that in embodiment 6, reciprocating impact digs installation;

Figure 37 is the structural representation 13 that in embodiment 6, reciprocating impact digs installation;

Figure 38 is the structural representation one that in embodiment 7, reciprocating impact digs installation;

Figure 39 is the structural representation two that in embodiment 7, reciprocating impact digs installation;

Figure 40 is the main diagram that in embodiment 8, reciprocating impact digs installation;

Figure 41 is the structural representation one that in embodiment 9, reciprocating impact digs installation;

Figure 42 is the structural representation two that in embodiment 9, reciprocating impact digs installation;

Figure 43 is the structural representation three that in embodiment 9, reciprocating impact digs installation;

Figure 44 is the structural representation one that in embodiment 10, reciprocating impact digs installation;

Figure 45 is the structural representation two that in embodiment 10, reciprocating impact digs installation;

Figure 46 is the structural representation three that in embodiment 10, reciprocating impact digs installation;

Figure 47 is the structural representation four that in embodiment 10, reciprocating impact digs installation;

Figure 48 is the structural representation five that in embodiment 10, reciprocating impact digs installation;

Figure 49 is the structural representation six that in embodiment 10, reciprocating impact digs installation;

Figure 50 is the structural representation seven that in embodiment 10, reciprocating impact digs installation;

Figure 51 is the structural representation eight that in embodiment 10, reciprocating impact digs installation;

Figure 52 is the structural representation nine that in embodiment 10, reciprocating impact digs installation;

Figure 53 is the structural representation ten that in embodiment 10, reciprocating impact digs installation;

Figure 54 is the structural representation 11 that in embodiment 10, reciprocating impact digs installation;

Figure 55 is the structural representation 12 that in embodiment 10, reciprocating impact digs installation;

Figure 56 is the structural representation 13 that in embodiment 10, reciprocating impact digs installation;

Figure 57 is the structural representation 14 that in embodiment 10, reciprocating impact digs installation;

Figure 58 is the structural representation 15 that in embodiment 10, reciprocating impact digs installation;

Figure 59 is the structural representation 16 that in embodiment 10, reciprocating impact digs installation;

Figure 60 is the structural representation 17 that in embodiment 10, reciprocating impact digs installation;

Figure 61 is the structural representation 18 that in embodiment 10, reciprocating impact digs installation;

Figure 62 is the structural representation 19 that in embodiment 10, reciprocating impact digs installation;

Figure 63 is the structural representation 20 that in embodiment 10, reciprocating impact digs installation.

In figure: 1, dig feeding device; 2, rotating mechanism; 3, walking mechanism; 4, crank beater mechanism; 5, scraper bowl; 6, Curved rocking arm; 7, rocking arm; 8, draw together the quick-replaceable joint; 9, active bending rocking arm; 10, outer rotary table rocking arm; 11, interior rotating disc; 12, outward turning rotating disk; 13, inner rotary table rocking arm; 14, bending rocking arm driver; 15, rocking arm section; 16, telescopic rocker arm; 17, rotating disc; 18, rotary fixing base; 19, eccentric shaft; 20, percussion mechanism; 21, broken impact head; 22, roller; 23, rolling element; 24, impact head; 25, dynamic impact problem casing; 26, suspension friction guiding trestle; 27, suspension friction guiding trestle; 28, dynamic impact part; 29, braces; 30, staged impact head; 31, seal; 32, the outer layered material toothholder of punching; 33, tubular protected apron; 34, impact guide; 35, multi-functional combination impact head; 36, braces protected apron seal; 37, layered material toothholder in the punching; 38, braces; 39, water spray system; 40, impact teeth; 41, clear face tooth; 42, lubricated fluid passage; 43, rotation anti-tamper percussion mechanism structure; 44, buffering anti-tamper percussion mechanism structure; 45, impact guide frame 45; 46, the sliding friction guide frame 46; 47, suspension friction guide frame 47; 48, guide roller 48; 49, flitch 49; 50, guide peg 50; 51, guide roller 51; 52, guiding waist drum wheel 52; 53, the braces protected apron 53; 54, flute profile drum rolling element 5554; 55, flute profile drum rolling element 55; 56, the dumb-bell shape rolling element 56; 57, cylindrical rolling element 57; 58, oval rolling element 58; 59, spherical rolling body 59; 60, oval guide 60.

The specific embodiment

Below in conjunction with accompanying drawing, the present invention will be further described.

Embodiment 1

Fig. 1 to Fig. 3 is that the described reciprocating impact of embodiment 1 digs installation.This reciprocating impact digs installation and comprises crank beater mechanism 4, rotating mechanism 2, falsework, walking mechanism 3 etc., rotating mechanism 2 is arranged on walking mechanism 3, falsework is arranged on rotating mechanism 2, crank beater mechanism 4 is arranged on rotating mechanism 2,2 walkings such as grade of walking mechanism 3 driven rotary mechanisms, rotating mechanism 2 rotarily drives 4 impacts such as multiposition such as grade of crank beater mechanism and/or digs dress.

Described crank beater mechanism 4 comprises cam beater mechanism, crank connecting link beater mechanism or fork beater mechanism etc.

Described falsework comprises operating desk etc.

Described falsework comprises and digs feeding device 1 etc., digs feeding device 1 broken material etc. is transported.

The described feeding device 1 that digs comprises scraper bowl 5 or bucket or grab bucket etc., digs accordingly feeding device 1 according to the difference use of working condition and carries out work.

Described crank beater mechanism 4 also can be arranged on falsework.

Embodiment 2

As shown in Fig. 4 to Figure 10, for the reciprocating impact shown in embodiment 2 digs installation, as different from Example 1: described crank beater mechanism comprises rocking arm 7 etc.Rocking arm 7 comprises quick-replaceable joint 8 etc., quick-replaceable joint and percussion mechanism or with scraper bowl with bucket or with the assembly such as grab bucket.The crank beater mechanism comprises crank beater mechanism expansion bend and/or digs feeding device etc., dig feeding device and comprise and dig feeding device expansion bend etc., crank beater mechanism expansion bend or dig the feeding device expansion bend and make the crank beater mechanism or dig the feeding device mutual when working not affect.

Described rocking arm 7 comprises rotating arm 7 or telescopic rocker arm 16 or Telescopic rotating rocking arm 7 or bending rocking arm 7 etc., and rocking arm 7 that also can be multi-form is used in combination.

On described bending rocking arm 7 structures, can be comprised of one or more rocking arm section 15 grades; between rocking arm section 15, be flexibly connected; active bending rocking arm 9 comprises bending rocking arm driver 14 etc.; bending rocking arm driver 14 drives 15 relative motions of rocking arm section, rocking arm section 15 drives multi-angle and/or the multiposition reciprocating impacts such as percussion mechanism.

Described bending rocking arm 7 comprises Curved rocking arm 6 or the modes such as active bending rocking arm 9 or special-shaped bending rocking arm 7.

Described Curved rocking arm 6 is adjusted multi-angle and/or the multiposition reciprocating impact of percussion mechanism by rocking arm 7 liftings and/or rotation.

Described falsework also can comprise rocking arm 7 etc., and rocking arm 7 is arranged on falsework.

The other the same as in Example 1.

Embodiment 3

As shown in Figure 11 to Figure 13, for the reciprocating impact shown in embodiment 3 digs installation, as different from Example 1: described rotating mechanism comprises rotary fixing base 18, rotating disc 17 etc., rotary fixing base 18 is connected with walking mechanism 3 grades, rotating disc 17 is arranged on rotary fixing base 18, rotating disc 17 support works framves etc., rotating disc 17 drives the rotations such as falsework, crank beater mechanism.

Described rotating disc 17 comprises interior rotating disc 17, outward turning rotating disk 17 etc., and operating desk is arranged on interior rotating disc 17 or on outward turning rotating disk 17.Interior rotating disc 17 is provided with inner rotary table rocking arm etc., and inner rotary table rocking arm one end is connected with inner rotary table etc., and the other end and percussion mechanism and/or scraper bowl 5 and/or bucket and/or grab bucket etc. are connected.

Described outward turning rotating disk 17 is provided with outer rotary table rocking arm etc., and outer rotary table rocking arm one end is connected with outer rotary table etc., and the other end and scraper bowl 5 and/or bucket and/or grab bucket and/or percussion mechanism etc. are connected.

The other the same as in Example 1.

Embodiment 4

As shown in Figure 14 to Figure 18, for the reciprocating impact shown in embodiment 4 digs installation, as different from Example 1: described crank beater mechanism comprises percussion mechanism 20 etc., percussion mechanism 20 is arranged on rotating disc or is arranged on rocking arm or to be arranged on falsework etc. upper, and rocking arm is arranged on rotating disc and/or is arranged on falsework etc.

Described percussion mechanism 20 comprises eccentric shaft 19, connecting rod, dynamic impact part etc., connecting rod and dynamic impact part are the split type of attachment, connecting rod one end and eccentric shaft 19 etc. are hinged, the connecting rod other end arranges impact head or dynamic impact part etc., impact head and connecting rod split or flexible connection etc., impact head and the split of dynamic impact part or flexible connection or be integral type etc., buffering support member and connecting rod split or split is connected or be integral type etc., buffering support member and impact head split or split is connected or be integral type etc., buffering support member and the split of dynamic impact part or split is connected or be integral type etc., buffering reciprocating member and impact head split or split is connected or be integral type etc., buffering reciprocating member and connecting rod split or split is connected or be integral type etc., buffering reciprocating member and the split of dynamic impact part or split is connected or be integral type etc., bolster and connecting rod split or split is connected or for integral type etc., bolster and impact head split or split is connected or for integral type etc., bolster and the split of dynamic impact part or split is connected or for integral type etc.

Described percussion mechanism 20 comprises power source part etc., and the power source part comprises motor or hydraulic motor or gas motor or magnetomotive source part etc.

Described percussion mechanism 20 and dig the combination such as feeding device, can realize brokenly that the stockpile material digs the material function integration.

Described percussion mechanism 20 comprises driven wheel, travelling gear, eccentric shaft 19, connecting rod etc., two or more eccentric shafts 19 etc. are set on driven wheel and/or travelling gear, connecting rod and eccentric shaft 19 etc. are hinged, two above connecting rods or plural dynamic impact part drive plural impact first-class, impact head is layout and/or left and right layout etc. up and down, increases and excavates width and/or tap length.

Described eccentric shaft 19 is arranged at travelling gear and/or the one or more sidepiece of driven wheel etc.

The impact guide that is staggered front to back motion that described plural impact head is adjacent shares a rolling element 23 etc., the shared space of saving the dynamic impact problem casing of rolling element 23.

Described connecting rod and dynamic impact part can or be also the form of structure such as integral type for split.

The other the same as in Example 1.

Embodiment 5

As shown in Figure 19 to Figure 24, for the reciprocating impact shown in embodiment 5 digs installation 3, as different from Example 1: described percussion mechanism comprises dynamic impact problem casing 25, eccentric shaft, connecting rod, dynamic impact part 28, impact head 24, flitch etc., interior eccentric shaft and/or the connecting rod etc. of arranging of dynamic impact problem casing 25, connecting rod and eccentric shaft etc. are hinged, the other end of connecting rod and 28 splits of dynamic impact part or split is connected or for integral type etc., dynamic impact part 28 and impact head 24 splits or split is connected or for integral type etc., flitch is arranged on a side of dynamic impact problem casing 25 and/or plural sidepiece etc., flitch and 25 splits of dynamic impact problem casing or split is connected or for integral type etc., dynamic impact part 28 drives impact head 24 impacts such as grade.

Described flitch comprises spade or fork-shaped or plate shape or bucket shape or terrace with edge shape or the form of structure such as tubular or arc.

Described flitch and/or dynamic impact problem casing 25 are provided with sliding friction guiding trestle etc., sliding friction guiding trestle and flitch split or split is connected or for integral type etc., sliding friction guiding trestle and 25 splits of dynamic impact problem casing or split is connected or be integral type etc.

Described flitch and/or dynamic impact problem casing 25 are provided with rolling element support member etc., rolling element support member and flitch split or split is connected or for integral type etc., rolling element support member and 25 splits of dynamic impact problem casing or split is connected or be integral type etc.

Described flitch and/or dynamic impact problem casing 25 can be provided with the friction guiding trestle 26 etc. that suspends, friction guiding trestle 26 and flitch split or split is connected or be integral type etc. suspend, suspend

friction guiding trestle

26 and 25 splits of dynamic impact problem casing or split is connected or for integral type etc., reciprocating member and 28 splits of dynamic impact part or split is connected or be integral type etc. of leading suspend.

The other the same as in Example 1.

Embodiment 6

As shown in Figure 25 to Figure 37, for the reciprocating impact shown in embodiment 6 digs installation, as different from Example 1: described percussion mechanism comprises impact head 24 etc., impact head 24 comprises impact teeth 40, braces 29 etc., impact teeth 40 is arranged on braces 29 grades, and braces 29 is provided with and connects toothholder etc., and what at least more than one was set on braces 29 connects toothholder etc., connect that toothholder is connected with braces 3829 splits or for integral type etc., connect that toothholder is connected with impact teeth 40 splits or be integral type etc.

On described braces 29, water spray system 39 and/or spraying system etc. are set.

Described impact teeth 40 comprises face tooth 41 and/or broken material tooth etc. clearly, and clear face tooth 41 is cleared up into required form by the bed of material, is conducive to dig continuously dress impact etc., is conducive to fuselage and passes through.

Described impact head 24 is by one or more impact guide 34 etc., and plural impact guide 34 support guides form the impact direction of multi-point support structure righting impact heads 24.

Described braces 29 protected aprons comprise spade braces 29 protected aprons or fork-shaped braces 29 protected aprons or plate shape braces 29 protected aprons or bucket shape braces 29 protected aprons or terrace with edge shape braces 29 protected aprons or tubular braces 29 protected aprons or arc tooth shelf 29 protected aprons or U-shaped braces 29 protected aprons or L shaped braces 29 protected aprons or complex braces 29 protected aprons etc., braces 29 protected aprons are used for windrow or dig material or charging or broken material etc., and braces 29 protected aprons are connected with braces 29 splits or are integral type etc.

Described braces 29 protected aprons comprise braces 29 protected apron seals 31 etc., the position of braces 29 protected apron seals 31 is arranged on dynamic impact problem casing etc. and overlaps all the time end, the dynamic impact problem casing comprises dynamic impact problem box sealing part 31 etc., and dynamic impact problem box sealing part 31 is arranged on braces 29 protected aprons and overlaps all the time end.

Described impact head 24 comprises impact teeth 40, braces 29 etc., it is stepped etc. that impact teeth 40 is arranged on braces 29, forming staged impact head 30 or taper impacts first-class, the bed of material is impacted into to stairstepping etc., crack the structural strength of the bed of material etc., staged impact head 30 or taper impact head utilize stairstepping bed of material bump etc., reduce impact resistance, increase to excavate cut dark etc., the piece material granularity that utilizes the stepped bed of material that material impact is become to be suitable for transportation and uses while next time impacting.Impact teeth 40 comprises cone tooth or axe tooth or prong or blade tooth or pick tooth or hammer tooth or teeth or cutter tooth or combination shape tooth etc., also can be used in combination.

Described impact head 24 can also comprise braces 29, braces 29 protectors etc., braces 29 protectors are connected with braces 29 splits or are integral type etc., the dynamic impact part drives impact head 24 reciprocating motions such as grade, between braces 29 protectors and dynamic impact problem casing, remain partially overlap or and flitch between remain and partially overlap etc., prevent that material from entering between braces 29 protectors and dynamic impact problem casing and/or preventing that material from entering between braces 29 protectors and flitch etc.

Described impact head 24 comprises broken impact head or digs the material impact head or rake material impact head or material toggling impact head or charging impact head or multi-functional combination impact head 35 etc.Multi-functional combination impact head 35 can the impact grinding material or is stacked material or transport material etc.

Described impact head 24 comprises the outer layered material impact head of punching and the interior layered material impact head of punching etc., rush outer layered material impact head and the interior layered material impact head of punching etc. near arranging, rush outer layered material impact head and comprise the outer layered material tooth of punching etc., in punching, the layered material impact head comprises the interior layered material tooth of punching etc., rush the shape of outer layered material tooth and/or be arranged with the punchings such as outer layered material that are beneficial to the bed of material to be rushed, rushing space between outer layered material tooth is conducive to layered material impact head in punching is rushed between the space of the material layered material tooth from rushing fallen and flows out or the outer layered material impact head of punching arranges the discharging hole and will rush interior layered material impact head and rush the discharges such as material that fall, in punching, the layered material impact head matches and realizes impacting blanking discharge etc. with the outer layered material impact head of punching, make material discharge smoothly continuous punching and dig material.Rush outer layered material impact head and comprise the outer layered material tooth of punching, rush outer layered material toothholder 32, rush outer layered material protector etc., rush that outer layered material toothholder 32 is connected with punching outer layered material tooth split or be integral type etc., in punching, the layered material impact head comprises layered material tooth in punching, layered material toothholder 37 in punching, the interior layered material protector of punching etc., the interior layered material toothholder 37 of punching is connected with layered material tooth split in punching or is integral type etc., rushing outer layered material protector is connected with outer layered material toothholder 32 splits of punching or is integral type etc., the interior layered material protector of punching is connected with layered material toothholder 37 splits in punching or is integral type etc., the dynamic impact part drives the outer layered material impact head of punching and rushes interior layered material impact head reciprocating motion etc., rush outer layered material protector, remain and partially overlap between layered material protector and dynamic impact problem casing in punching, prevent that material from entering in the outer layered material protector of punching and dynamic impact problem casing and/or preventing that material from entering in the interior layered material protector of punching and dynamic impact problem casing etc.

The outer layered material protector of described punching comprises the outer layered material protected apron of punching etc., rush outer layered material protected apron layered material toothholder 32 surroundings layouts or local layout etc. outside punching, in rushing, the layered material protector comprises the interior layered material protected apron of punching etc., and the interior layered material protected apron of punching is along the 37 surroundings layouts of layered material toothholder in punching or local layout etc.

In described punching, the layered material protected apron comprises the interior layered material protected apron seal 31 of punching etc., rush outer layered material protected apron and comprise the outer layered material protected apron seal 31 of punching etc., in punching, the position of layered material protected apron seal 31 and/or the outer layered material protected apron seal 31 of punching is arranged on the dynamic impact problem casing and overlaps all the time end etc., the dynamic impact problem casing comprises dynamic impact problem box sealing part 31 etc., dynamic impact problem box sealing part 31 be arranged on rush interior layered material protected apron and the punching outer layered material protected apron overlap all the time end etc.

The other the same as in Example 1.

Embodiment 7

As shown in Figure 38 to Figure 39, for the reciprocating impact shown in embodiment 7 digs installation, as different from Example 1: described percussion mechanism comprises eccentric shaft, connecting rod, dynamic impact part etc., connecting rod and the split of dynamic impact part or split is connected or for integral type etc., percussion mechanism also comprises anti-tamper percussion mechanism structure, impact first-class, anti-tamper percussion mechanism structure comprises rotation anti-tamper percussion mechanism structure 43 or split anti-tamper percussion mechanism structure or buffering anti-tamper percussion mechanism structure 44 etc., the dynamic impact part drives and impacts first-class impact, impact reactive force is applied on anti-tamper percussion mechanism structure etc., rotation anti-tamper percussion mechanism structure 43 rotating decomposition impact reactive force or split anti-tamper percussion mechanism structure split shock isolation reaction force or buffering anti-tamper percussion mechanism structure 44 snubbers decompose impact reactive force etc., prevent impact reactive force damage crank beater mechanism etc.

Described buffering anti-tamper percussion mechanism structure 44 comprises front end buffer-oriented part, rear end buffer-oriented part etc., buffering reciprocating member and/or elastic body are arranged at front end buffer-oriented part and rear end buffer-oriented part etc., and front end buffer-oriented part and rear end buffer-oriented part strengthen buffering reciprocating member and/or elastomeric righting distance and/or dynamics etc.

Described rotation anti-tamper percussion mechanism structure 43 comprises oscillating bearing or steering union joint or rzeppa joint or candan universal joint or bulb buckle-groove type or arc buckle-groove type etc., also can be used in combination the vandal-proof effect of rotation that reaches.

Be provided with lubricated fluid passage 42 etc. on described eccentric shaft and/or connecting rod etc.

Described buffering anti-tamper percussion mechanism structure 44 comprises buffering reciprocal guide etc., cushions reciprocal guide and buffering reciprocating member split or split is connected or for integral type etc., cushions reciprocal guide and cushions the support member split or split is connected or be integral type etc.

Described buffering anti-tamper percussion mechanism structure 44 comprises the reciprocal anticreep locating part of buffering etc., cushion reciprocal anticreep locating part and prevent from cushioning the disengagings such as reciprocating member and buffering support member, cushion reciprocal anticreep locating part and buffering reciprocating member split or split is connected or for integral type etc., cushion reciprocal anticreep locating part and cushion the support member split or split is connected or be integral type etc.

Described buffering anti-tamper percussion mechanism structure 44 comprises bidirectional buffering anti-tamper percussion mechanism structure 44 or one-way buffer anti-tamper percussion mechanism structure 44 etc.Bidirectional buffering anti-tamper percussion mechanism structure comprises buffering support member, buffering reciprocating member, elastic body etc., on the buffering reciprocating member, baffle plate etc. is set, the both sides of baffle plate all arrange elastic body etc., it is upper that the reaction force that dynamic impact part double direction impulse produces acts on respectively the elastic body of baffle plate both sides etc., and the elastic body of baffle plate both sides plays the effect of bidirectional buffering.

The other the same as in Example 1.

Embodiment 8

As shown in figure 40, for the reciprocating impact shown in embodiment 8 digs installation, as different from Example 1: described crank beater mechanism comprises buffering anti-tamper percussion mechanism structure, impact head, power source part etc., buffering anti-tamper percussion mechanism structure comprises the buffering reciprocating member, elastic body, buffering support member etc., elastic body is arranged between buffering support member and buffering reciprocating member, to cushion anti-tamper percussion mechanism structure is arranged between impact head and dynamic impact part and maybe will cushions anti-tamper percussion mechanism structure to be arranged at the dynamic impact part first-class, the dynamic impact part drives and impacts first-class impact, while impacting coal seam or rock stratum or coagulating cement thing or pitch coagulum etc., impact reactive force is applied on buffering anti-tamper percussion mechanism structure, buffering reciprocating member extruding elastic body etc., the elastic body distortion absorbs decomposes impact reactive force.

Described buffering reciprocating member and/or buffering support member are self-lubricating material etc.

The other the same as in Example 1.

Embodiment 9

As shown in Figure 41 to Figure 43, for the reciprocating impact shown in embodiment 9 digs installation, as different from Example 1: described crank beater mechanism comprises impact guide frame 45 etc., impacts guide frame 45 and comprises rolling friction guide frame or suspension friction guide frame 47 or sliding friction guide frame 46 etc.

Described sliding friction guide frame 46 comprises sliding friction guide, sliding friction guiding trestle etc., sliding friction guide and the split of sliding friction guiding trestle or split is connected or for integral type etc., sliding friction guide and the split of dynamic impact part or split is connected or be integral type etc.

Described sliding friction guide frame 46 comprises sliding friction guide etc., and the sliding friction guide comprises macromolecular material sliding friction guide or acid bronze alloy sliding friction guide or acieral sliding friction guide or powder metallurgy sliding friction guide or ceramic sliding friction guide or cast iron sliding friction guide or sliding friction wear-resistant guiding part or nylon sliding friction guide or metallic composite sliding friction guide or nonmetallic composite sliding friction guide or composite material sliding friction guide etc.

Described suspension friction guide frame 47 comprises the friction guiding trestle that suspends, suspension media, suspension guiding reciprocating member etc., suspend the friction guiding trestle by reciprocating motions such as suspension media support suspension guiding reciprocating members, the guiding that suspends reciprocating member and the split of dynamic impact part or split is connected or be integral type etc.

The other the same as in Example 1.

Embodiment 10

As shown in Figure 44 to Figure 63, for the reciprocating impact shown in embodiment 10 digs installation, as different from Example 1: described rolling friction guide frame comprises the impact guide, the rolling element support member, rolling element etc., rolling element is arranged at and impacts between guide and rolling element support member etc., rolling element supports and impacts guide rolling friction reciprocating motion, the dynamic impact part drives and impacts first-class reciprocating impact, impact the guide righting and impact first-class impact direction, rolling element support member and 25 splits of dynamic impact problem casing or split is connected or for integral type etc., impact guide and the split of dynamic impact part or split is connected or be integral type etc.

Described rolling friction guide frame comprises roller 22, the roller guide, rolling element support member etc., roller 22 is arranged on the rolling element support member or to be arranged on the roller guide first-class, dynamic impact part and the split of rolling element support member or split is connected or for integral type etc., roller 22 is arranged at dynamic impact part sidepiece or is arranged at dynamic impact part inside etc., roller 22 righting dynamic impact parts are by rolling friction reciprocating impact etc., dynamic impact part and impact head are flexibly connected or are integral type etc., the dynamic impact part drives impact head impact, the roller guide, the rolling element support member coordinates the impact direction of righting impact head with roller 22.

Described dynamic impact problem casing 25 comprises protected apron stroke groove etc., rush outer layered material protector and comprise the outer layered material protected apron of punching etc., the interior layered material protector of punching comprises the interior layered material protected apron of punching etc., and the part that in punching, layered material protected apron and the outer layered material protected apron of punching etc. are adjacent moves back and forth in protected apron stroke groove.

Described impact guide, rolling element support member etc. closely cooperate and prevent the impact head rotation with rolling element.

Described rolling element comprises spherical rolling body 59 or oval rolling element 58 or dumb-bell shape rolling element 56 or cylindrical rolling element 57 or taper rolling element or annular rolling element or roller rolling element or platform shape post rolling element or platform shape ball rolling element or platform shape drum rolling element or flute profile drum rolling element 5554 or channel column rolling element or flute profile ball rolling element or flute profile roller rolling element or the oval rolling element of flute profile or tape spool rolling element or rolling element with holes or many ribs key rolling element or many ribs cover rolling element or rolls the drum-shaped rolling body or ball rolling element or needle roller rolling element or rollers roll body or linear bearing rolling element or waist drum wheel rolling element or combined rolling body etc.

Described dynamic impact problem casing 25 and/or flitch 49 comprise protected apron stroke groove etc., and the braces protector comprises braces protected apron 53 etc., and braces protected apron 53 moves back and forth in protected apron stroke groove etc.

Be provided with elastic body etc. in described protected apron stroke groove, the material that elastic body is brought braces protected apron 53 grades into by elastic deformation and/or the material of dropping in protected apron stroke groove are shaken off ejection.

Described braces protected apron 53 is provided with seal etc. with the braces joint portion, and in rushing interior layered material protected apron and rushing, layered material toothholder joint portion is provided with seal etc., rushes outer layered material protected apron and rush outer layered material toothholder joint portion to be provided with seal etc.

Be provided with elastic body etc. in described protected apron stroke groove, elastic body will rush by elastic deformation the material that in outer layered material protected apron and/or punching, layered material protected apron etc. is brought into and/or drop into material in protected apron stroke groove etc. and shake off ejection.

Described roller guide and 25 splits of dynamic impact problem casing or split is connected or for integral type etc., roller guide and rocking arm etc. are connected for integral type or split or split, roller guide and flitch 49 splits or split is connected or be integral type etc.

Described roller 22 is matched in clearance with the roller guide of roller 22 both sides, when the roller guide rolling friction of roller 22 and a side, roller 22 does not contact with the roller guide of opposite side, roller 22 is by the roller guide restriction of both sides, prevent that the dynamic impact part from swinging, swing thereby control impact head.

Described rolling friction guide frame comprises rolling element, the rolling element support member, impact guide etc., rolling element is waist drum wheel etc., rolling element support member and flitch 49 splits or split is connected or for integral type etc., impact guide and dynamic impact part and be that integral type or split are connected etc., the dynamic impact part is that integral type or split are connected etc. with the impact machine head, it is first-class that the waist drum wheel is arranged on the rolling element support member, the waist drum wheel is provided with groove or projection etc., corresponding dynamic impact part is provided with projection or groove etc., the fastenings such as waist drum wheel and dynamic impact part, impact direction by rolling friction righting dynamic impact part, prevent that impact head from swinging.

The other the same as in Example 1.

Claims

1. a reciprocating impact digs installation, it is characterized in that: this reciprocating impact digs installation and comprises crank beater mechanism, rotating mechanism, falsework, walking mechanism, rotating mechanism is arranged on walking mechanism, falsework is arranged on rotating mechanism, the crank beater mechanism is arranged on falsework and/or is arranged on rotating mechanism, the walking of walking mechanism driven rotary mechanism, rotating mechanism rotarily drives the impact of crank beater mechanism multiposition and/or digs dress.

2. reciprocating impact according to claim 1 digs installation, it is characterized in that: described crank beater mechanism and/or falsework comprise rocking arm.

3. reciprocating impact according to claim 1 digs installation, it is characterized in that: described crank beater mechanism comprises cam beater mechanism, crank connecting link beater mechanism or fork beater mechanism.

4. reciprocating impact according to claim 1 digs installation, it is characterized in that: described rotating mechanism comprises rotary fixing base, rotating disc, rotary fixing base is connected with walking mechanism, rotating disc is arranged on rotary fixing base, rotating disc support works frame, rotating disc drives falsework, the rotation of crank beater mechanism.

5. dig installation according to claim 1,2 described reciprocating impacts, it is characterized in that: described crank beater mechanism comprises percussion mechanism, percussion mechanism is arranged on rotating disc or is arranged on rocking arm or is arranged on falsework, and rocking arm is arranged on rotating disc and/or is arranged on falsework.

6. reciprocating impact according to claim 1 digs installation, it is characterized in that: described falsework comprises operating desk.

7. reciprocating impact according to claim 4 digs installation, it is characterized in that: described rotating disc comprises interior rotating disc, outward turning rotating disk, and operating desk is arranged on interior rotating disc or on the outward turning rotating disk.

8. reciprocating impact according to claim 1 digs installation, it is characterized in that: described falsework comprises and digs feeding device, digs feeding device broken material is transported.

9. reciprocating impact according to claim 8 digs installation, it is characterized in that: the described feeding device that digs comprises scraper bowl or bucket or grab bucket.

10. reciprocating impact according to claim 7 digs installation, it is characterized in that: described interior rotating disc is provided with the inner rotary table rocking arm, and inner rotary table rocking arm one end is connected with inner rotary table, and the other end and percussion mechanism and/or scraper bowl and/or bucket and/or grab bucket are connected.

11. reciprocating impact according to claim 7 digs installation, it is characterized in that: described outward turning rotating disk is provided with the outer rotary table rocking arm, and outer rotary table rocking arm one end is connected with outer rotary table, and the other end and scraper bowl and/or bucket and/or grab bucket and/or percussion mechanism are connected.

12. reciprocating impact according to claim 2 digs installation, it is characterized in that: described rocking arm comprises the quick-replaceable joint, quick-replaceable joint and percussion mechanism or with scraper bowl with bucket or with the grab bucket assembly.

13. reciprocating impact according to claim 5 digs installation, it is characterized in that: described percussion mechanism comprises impact head, impact head comprises impact teeth, braces, impact teeth is arranged on braces, braces is provided with and connects toothholder, at least more than one the toothholder that connects is set on braces, connects that toothholder is connected with the braces split or be integral type, connect that toothholder is connected with the impact teeth split or be integral type.

14. reciprocating impact according to claim 13 digs installation, it is characterized in that: described impact head comprises broken impact head or digs the material impact head or rake material impact head or material toggling impact head or charging impact head or multi-functional combination impact head.

15. reciprocating impact according to claim 14 digs installation, it is characterized in that: multi-functional combination impact head impact broken material is stacked material and is transported material.

16. reciprocating impact according to claim 13 digs installation, it is characterized in that: described impact teeth comprises cone tooth or axe tooth or prong or blade tooth or pick tooth or hammer tooth or teeth or cutter tooth or combination shape tooth.

17. dig installation according to claim 1,2 described reciprocating impacts, it is characterized in that: described crank beater mechanism comprises crank beater mechanism expansion bend and/or digs feeding device, dig feeding device and comprise and dig the feeding device expansion bend, crank beater mechanism expansion bend or dig the feeding device expansion bend and make the crank beater mechanism or dig the feeding device mutual when working not affect.

18. reciprocating impact according to claim 5 digs installation, it is characterized in that: described percussion mechanism comprises eccentric shaft, connecting rod, the dynamic impact part, connecting rod and the split of dynamic impact part or split is connected or be integral type, percussion mechanism also comprises anti-tamper percussion mechanism structure, impact head, anti-tamper percussion mechanism structure comprises rotation anti-tamper percussion mechanism structure or split anti-tamper percussion mechanism structure or buffering anti-tamper percussion mechanism structure, the dynamic impact part drives impact head impact, impact reactive force is applied on anti-tamper percussion mechanism structure, rotation anti-tamper percussion mechanism structure rotating decomposition impact reactive force or split anti-tamper percussion mechanism structure split shock isolation reaction force or buffering anti-tamper percussion mechanism structure snubber decompose impact reactive force, prevent impact reactive force damage crank beater mechanism.

19. reciprocating impact according to claim 1 digs installation, it is characterized in that: described crank beater mechanism comprises buffering anti-tamper percussion mechanism structure, impact head, the power source part, buffering anti-tamper percussion mechanism structure comprises the buffering reciprocating member, elastic body, the buffering support member, elastic body is arranged between buffering support member and buffering reciprocating member, to cushion anti-tamper percussion mechanism structure is arranged between impact head and dynamic impact part and maybe will cushions anti-tamper percussion mechanism structure and be arranged on the dynamic impact part, the dynamic impact part drives impact head impact, while impacting coal seam or rock stratum or coagulating cement thing or pitch coagulum, impact reactive force is applied on buffering anti-tamper percussion mechanism structure, buffering reciprocating member extruding elastic body, the elastic body distortion absorbs decomposes impact reactive force.

20. reciprocating impact according to claim 5 digs installation, it is characterized in that: described percussion mechanism comprises eccentric shaft, connecting rod, the dynamic impact part, connecting rod and the split of dynamic impact part or split is connected or be integral type, connecting rod one end and eccentric shaft are hinged, the connecting rod other end arranges impact head or dynamic impact part, impact head and connecting rod split or flexible connection, impact head and the split of dynamic impact part or flexible connection or be integral type, buffering support member and connecting rod split or split is connected or be integral type, buffering support member and impact head split or split is connected or be integral type, buffering support member and the split of dynamic impact part or split is connected or be integral type, buffering reciprocating member and impact head split or split is connected or be integral type, buffering reciprocating member and connecting rod split or split is connected or be integral type, buffering reciprocating member and the split of dynamic impact part or split is connected or be integral type, bolster and connecting rod split or split is connected or be integral type, bolster and impact head split or split is connected or be integral type, bolster and the split of dynamic impact part or split is connected or be integral type.

21. reciprocating impact according to claim 19 digs installation, it is characterized in that: described buffering reciprocating member comprises cartridge type buffering reciprocating member or shaped as frame buffering reciprocating member or U-shaped buffering reciprocating member or many prismatics buffering reciprocating member or board-like buffering reciprocating member or rod-type buffering reciprocating member or spirality buffering reciprocating member or volute spring buffering reciprocating member or cylindricality buffering reciprocating member or combination shape buffering reciprocating member.

22. reciprocating impact according to claim 18 digs installation, it is characterized in that: described buffering anti-tamper percussion mechanism structure comprises the reciprocal guide of buffering, cushion reciprocal guide and buffering reciprocating member split or split is connected or for integral type, cushion reciprocal guide and cushion the support member split or split is connected or be integral type.

23. reciprocating impact according to claim 22 digs installation, it is characterized in that: the reciprocal guide of described buffering comprises that tubular cushions reciprocal guide or plate shape cushions reciprocal guide or triangle cushions reciprocal guide or quadrangle cushions reciprocal guide or polygon cushions reciprocal guide or cylindricality cushions reciprocal guide or elastic body cushions reciprocal guide or combination shape is cushioned reciprocal guide.

24. reciprocating impact according to claim 18 digs installation, it is characterized in that: described buffering anti-tamper percussion mechanism structure comprises the reciprocal anticreep locating part of buffering, cushion reciprocal anticreep locating part and prevent from cushioning reciprocating member and the disengaging of buffering support member, cushion reciprocal anticreep locating part and buffering reciprocating member split or split is connected or for integral type, cushion reciprocal anticreep locating part and cushion the support member split or split is connected or be integral type.

25. reciprocating impact according to claim 24 digs installation, it is characterized in that: the reciprocal anticreep locating part of described buffering comprises boss or pin tooth or lockhole or bolt or draw-in groove or baffle plate or lead or bearing pin or groove or jump ring or claw or bullet pin or place kick or hook or lock pin.

26. reciprocating impact according to claim 19 digs installation, it is characterized in that: described buffering support member comprises board-like buffering support member or cartridge type buffering support member or U-shaped buffering support member or T shape buffering support member or combination shape buffering support member or many prismatics buffering support member or board-like buffering support member or rod-type buffering support member or combined type buffering support member.

27. reciprocating impact according to claim 19 digs installation, it is characterized in that: described elastic body comprises spring or elastic caoutchouc or steel spring plate or butterfly spring or elastic polyester or stretchy nylon or elastic corrugated steel or elasticity liquid capsule or elastic bag or elastic granule or hydraulic spring grease cup or gas spring or Combined elastic body.

28. reciprocating impact according to claim 5 digs installation, it is characterized in that: described percussion mechanism comprises the power source part, and the power source part comprises motor or hydraulic motor or gas motor or magnetomotive source part.

29. reciprocating impact according to claim 18 digs installation, it is characterized in that: described buffering anti-tamper percussion mechanism structure comprises bidirectional buffering anti-tamper percussion mechanism structure or one-way buffer anti-tamper percussion mechanism structure.

30. reciprocating impact according to claim 29 digs installation, it is characterized in that: described bidirectional buffering anti-tamper percussion mechanism structure comprises buffering support member, buffering reciprocating member, elastic body, on the buffering reciprocating member, baffle plate is set, the both sides of baffle plate all arrange elastic body, the reaction force that dynamic impact part double direction impulse produces acts on respectively on the elastic body of baffle plate both sides, and the elastic body of baffle plate both sides plays the effect of bidirectional buffering.

31. reciprocating impact according to claim 18 digs installation, it is characterized in that: described buffering anti-tamper percussion mechanism structure comprises front end buffer-oriented part, rear end buffer-oriented part, buffering reciprocating member and/or elastic body are arranged at front end buffer-oriented part and rear end buffer-oriented part, and front end buffer-oriented part and rear end buffer-oriented part strengthen buffering reciprocating member and/or elastomeric righting distance and/or dynamics.

32. reciprocating impact according to claim 19 digs installation, it is characterized in that: described buffering reciprocating member and/or buffering support member comprise seal.

33. reciprocating impact according to claim 32 digs installation, it is characterized in that: described seal comprises annular seal space or diaphragm seal or sealing-plug or sealing mat or O shape circle or slip ring or back-up ring or support ring or joint ring or star circle or pressure ring or V-arrangement body or U-shaped body or shaped as frame ring or channel or stage clip or opening joint ring or weather strip or sealing plate or sealing block or brush seal or remove contamination seal or lippacking.

34. reciprocating impact according to claim 19 digs installation, it is characterized in that: described buffering reciprocating member and/or buffering support member are provided with lubricating fluid or lubricant body.

35. reciprocating impact according to claim 19 digs installation, it is characterized in that: described buffering reciprocating member and/or buffering support member are self-lubricating material.

36. reciprocating impact according to claim 1 digs installation, it is characterized in that: described crank beater mechanism comprises the impact guide frame, impacts guide frame and comprises rolling friction guide frame or suspension friction guide frame or sliding friction guide frame.

37. reciprocating impact according to claim 36 digs installation, it is characterized in that: described rolling friction guide frame comprises the impact guide, the rolling element support member, rolling element, rolling element is arranged at and impacts between guide and rolling element support member, rolling element supports and impacts guide rolling friction reciprocating motion, the dynamic impact part drives the impact head reciprocating impact, impact the impact direction of guide righting impact head, rolling element support member and the split of dynamic impact problem casing or split is connected or be integral type, impact guide and the split of dynamic impact part or split is connected or be integral type.

38. dig installation according to the described reciprocating impact of claim 37, it is characterized in that: described impact guide, rolling element support member and rolling element closely cooperate and prevent the impact head rotation.

39. reciprocating impact according to claim 36 digs installation, it is characterized in that: described sliding friction guide frame comprises sliding friction guide, sliding friction guiding trestle, sliding friction guide and the split of sliding friction guiding trestle or split is connected or be integral type, sliding friction guide and the split of dynamic impact part or split is connected or be integral type.

40. reciprocating impact according to claim 36 digs installation, it is characterized in that: described sliding friction guide frame comprises the sliding friction guide, and the sliding friction guide comprises macromolecular material sliding friction guide or acid bronze alloy sliding friction guide or acieral sliding friction guide or powder metallurgy sliding friction guide or ceramic sliding friction guide or cast iron sliding friction guide or sliding friction wear-resistant guiding part or nylon sliding friction guide or metallic composite sliding friction guide or nonmetallic composite sliding friction guide or composite material sliding friction guide.

41. reciprocating impact according to claim 36 digs installation, it is characterized in that: described suspension friction guide frame comprises the friction guiding trestle that suspends, suspension media, suspension guiding reciprocating member, the friction guiding trestle that suspends moves back and forth by suspension media support suspension guiding reciprocating member, the guiding that suspends reciprocating member and the split of dynamic impact part or split is connected or be integral type.

42. dig installation according to claim 5,8 described reciprocating impacts, it is characterized in that: described percussion mechanism and dig feeding device combination, broken stockpile material digs the material function integration.

43. reciprocating impact according to claim 5 digs installation, it is characterized in that: described percussion mechanism comprises the dynamic impact problem casing, eccentric shaft, connecting rod, the dynamic impact part, impact head, flitch, eccentric shaft and/or connecting rod are set in the dynamic impact problem casing, connecting rod and eccentric shaft are hinged, the other end of connecting rod and the split of dynamic impact part or split is connected or be integral type, dynamic impact part and impact head split or split is connected or be integral type, flitch is arranged on a side and/or the plural sidepiece of dynamic impact problem casing, flitch and the split of dynamic impact problem casing or split is connected or be integral type, the dynamic impact part drives impact head impact.

44. dig installation according to claim 37,43 described reciprocating impacts, it is characterized in that: described flitch and/or dynamic impact problem casing are provided with the sliding friction guiding trestle, sliding friction guiding trestle and flitch split or split is connected or be integral type, sliding friction guiding trestle and the split of dynamic impact problem casing or split is connected or be integral type.

45. dig installation according to claim 37,43 described reciprocating impacts, it is characterized in that: described flitch and/or dynamic impact problem casing are provided with the rolling element support member, rolling element support member and flitch split or split is connected or be integral type, rolling element support member and the split of dynamic impact problem casing or split is connected or be integral type.

46. dig installation according to claim 37,43 described reciprocating impacts, it is characterized in that: described flitch and/or dynamic impact problem casing are provided with the friction guiding trestle that suspends, friction guiding trestle and flitch split or split is connected or be integral type suspend, suspend friction guiding trestle and the split of dynamic impact problem casing or split is connected or be integral type, reciprocating member and the split of dynamic impact part or split is connected or be integral type of leading suspends.

47. dig installation according to the described reciprocating impact of claim 43, it is characterized in that: described flitch comprises spade or fork-shaped or plate shape or bucket shape or terrace with edge shape or tubular or arc.

48. reciprocating impact according to claim 5 digs installation, it is characterized in that: described percussion mechanism comprises driven wheel, travelling gear, eccentric shaft, connecting rod, two or more eccentric shafts are set on driven wheel and/or travelling gear, connecting rod and eccentric shaft are hinged, two above connecting rods or plural dynamic impact part drive plural impact head, impact head is to be arranged and/or the left and right layout up and down, increases and excavates width and/or tap length.

49. dig installation according to claim 18,48 described reciprocating impacts, it is characterized in that: described eccentric shaft is arranged at travelling gear and/or the one or more sidepiece of driven wheel.

50. dig installation according to the described reciprocating impact of claim 48, it is characterized in that: the impact guide that is staggered front to back motion that described plural impact head is adjacent shares a rolling element, saves space.

51. reciprocating impact according to claim 18 digs installation, it is characterized in that: described rotation anti-tamper percussion mechanism structure comprises oscillating bearing or steering union joint or rzeppa joint or candan universal joint or bulb buckle-groove type or arc buckle-groove type.

52 according to claim 37,50, the reciprocating impact drilling machines, characterized in that: said rolling elements include spherical rolling bodies, the rolling bodies or oval or dumbbell-shaped rolling bodies, or cylindrical rolling bodies or cone rolling, rolling, or circular, or wheel rolling, rolling, or trapezoidal columns, or trapezoidal ball rolling, or Taiwan, or trough-shaped drum rolling drums rolling, or rolling groove column, or slot shaped ball rolling, or rolling groove wheel, oval or grooved rolling, or rolling with the shaft, or perforated rolling, rolling, or multi-row keys, or multi-row sets of rolling, or rolling drum roll body, or the ball rolling, rolling, or needle, or roller rolling, rolling element bearings or linear, or drum wheel rolling, rolling, or combined.

53. dig installation according to claim 18,20,43 described reciprocating impacts, it is characterized in that: be provided with lubricated fluid passage on described eccentric shaft and/or connecting rod.

54. reciprocating impact according to claim 13 digs installation, it is characterized in that: described impact head comprises impact teeth, braces, impact teeth is arranged in stepped on braces, form staged impact head or taper impact head, the bed of material is impacted into to stairstepping, crack the structural strength of the bed of material, staged impact head or taper impact head utilize the bump of the stairstepping bed of material, reduce impact resistance, the increase excavation cuts dark, while impacting, utilizes the stepped bed of material material impact to be become to be suitable for the piece material granularity of transportation and use next time.

55. reciprocating impact according to claim 13 digs installation, it is characterized in that: water spray system and/or spraying system are set on described braces.

56. reciprocating impact according to claim 13 digs installation, it is characterized in that: described impact teeth comprises face tooth and/or broken material tooth clearly, and clear face tooth is cleared up into required form by the bed of material, is conducive to dig continuously dress and impacts, and is conducive to fuselage and passes through.

57. reciprocating impact according to claim 2 digs installation, it is characterized in that: described rocking arm comprises rotating arm or telescopic rocker arm or Telescopic rotating rocking arm or bending rocking arm.

58. dig installation according to the described reciprocating impact of claim 57, it is characterized in that: described bending rocking arm comprises Curved rocking arm or active bending rocking arm or special-shaped bending rocking arm.

59. dig installation according to the described reciprocating impact of claim 58, it is characterized in that: described Curved rocking arm is adjusted multi-angle and/or the multiposition reciprocating impact of percussion mechanism by radial up-down and/or rotation.

60. dig installation according to the described reciprocating impact of claim 57, it is characterized in that: described bending rocking arm is comprised of one or more rocking arm section; between the rocking arm section, be flexibly connected; the active bending rocking arm comprises bending rocking arm driver; the relative motion of bending rocking arm driver drives rocking arm section, and the rocking arm section drives percussion mechanism multi-angle and/or multiposition reciprocating impact.

61. reciprocating impact according to claim 13 digs installation, it is characterized in that: described impact head is by one or more impact guide, and plural impact guide support guide forms the impact direction of multi-point support structure righting impact head.

62. reciprocating impact according to claim 13 digs installation, it is characterized in that: impact head comprises braces, braces protector, the braces protector is connected with the braces split or is integral type, the dynamic impact part drives impact head to move back and forth, between braces protector and dynamic impact problem casing, remain partially overlap or and flitch between remain and partially overlap, prevent that material from entering between braces protector and dynamic impact problem casing and/or preventing that material from entering between braces protector and flitch.

63. dig installation according to claim 37,43,44,45 described reciprocating impacts, it is characterized in that: described dynamic impact problem casing and/or flitch comprise protected apron stroke groove, the braces protector comprises the braces protected apron, and the braces protected apron moves back and forth in protected apron stroke groove.

64. dig installation according to the described reciprocating impact of claim 63, it is characterized in that: be provided with elastic body in described protected apron stroke groove, the material that elastic body is brought the braces protected apron into by elastic deformation and/or the material of dropping in protected apron stroke groove are shaken off ejection.

65. reciprocating impact according to claim 13 digs installation, it is characterized in that: described braces protected apron comprises spade braces protected apron or fork-shaped braces protected apron or plate shape braces protected apron or bucket shape braces protected apron or terrace with edge shape braces protected apron or tubular braces protected apron or arc tooth shelf protected apron or U-shaped braces protected apron or L shaped braces protected apron or complex braces protected apron, the braces protected apron is for windrow or dig material or charging or broken material, and the braces protected apron is connected with the braces split or is integral type.

66. reciprocating impact according to claim 13 digs installation, it is characterized in that: described braces protected apron comprises braces protected apron seal, the position of braces protected apron seal is arranged on the dynamic impact problem casing and overlaps all the time end, the dynamic impact problem casing comprises dynamic impact problem box sealing part, and dynamic impact problem box sealing part is arranged on the braces protected apron and overlaps all the time end.

67. reciprocating impact according to claim 13 digs installation, it is characterized in that: described impact head comprises layered material impact head in the outer layered material impact head of punching and punching, rush outer layered material impact head and close setting of the interior layered material impact head of punching, rush outer layered material impact head and comprise the outer layered material tooth of punching, in punching, the layered material impact head comprises layered material tooth in punching, rush the shape of outer layered material tooth and/or be arranged with the outer layered material be beneficial to the bed of material to be rushed and rush, rushing space between outer layered material tooth is conducive to layered material impact head in punching is rushed between the space of the material layered material tooth from rushing fallen and flows out or the outer layered material impact head of punching arranges the discharging hole and will rush interior layered material impact head and rush the material discharge that falls, in punching, the layered material impact head matches and realizes impacting the blanking discharge with the outer layered material impact head of punching, make material discharge smoothly continuous punching and dig material.

68. dig installation according to the described reciprocating impact of claim 67, it is characterized in that: rush outer layered material impact head and comprise the outer layered material tooth of punching, rush outer layered material toothholder, rush outer layered material protector, rush that outer layered material toothholder is connected with punching outer layered material tooth split or be integral type, in punching, the layered material impact head comprises layered material tooth in punching, layered material toothholder in punching, layered material protector in punching, the interior layered material toothholder of punching is connected with layered material tooth split in punching or is integral type, rush that outer layered material protector is connected with punching outer layered material toothholder split or be integral type, the interior layered material protector of punching is connected with layered material toothholder split in punching or is integral type, the dynamic impact part drives the interior layered material impact head of the outer layered material impact head of punching and punching to move back and forth, rush outer layered material protector, remain and partially overlap between layered material protector and dynamic impact problem casing in punching, prevent that material from entering in the outer layered material protector of punching and dynamic impact problem casing and/or preventing that material from entering in the interior layered material protector of punching and dynamic impact problem casing.

69. dig installation according to the described reciprocating impact of claim 68, it is characterized in that: the outer layered material protector of described punching comprises the outer layered material protected apron of punching, rushing outer layered material protected apron layered material toothholder surrounding outside punching arranges or local the layout, in punching, the layered material protector comprises layered material protected apron in punching, and in punching, the layered material protected apron is arranged or local the layout along layered material toothholder surrounding in punching.

70. dig installation according to the described reciprocating impact of claim 68, it is characterized in that: in described punching, the layered material protected apron comprises layered material protected apron seal in punching, rush outer layered material protected apron and comprise the outer layered material protected apron seal of punching, in punching, the position of layered material protected apron seal and/or the outer layered material protected apron seal of punching is arranged on the dynamic impact problem casing and overlaps all the time end, the dynamic impact problem casing comprises dynamic impact problem box sealing part, dynamic impact problem box sealing part be arranged on rush interior layered material protected apron and the punching outer layered material protected apron overlap all the time end.

71. dig installation according to claim 13,63 described reciprocating impacts, it is characterized in that: described braces protected apron and braces joint portion are provided with seal, in punching, the layered material protected apron is provided with seal with the interior layered material toothholder of punching joint portion, rushes outer layered material protected apron and is provided with seal with punching outer layered material toothholder joint portion.

72. dig installation according to the described reciprocating impact of claim 37, it is characterized in that: described dynamic impact problem casing comprises protected apron stroke groove, rush outer layered material protector and comprise the outer layered material protected apron of punching, in punching, the layered material protector comprises layered material protected apron in punching, and the part that in punching, the layered material protected apron is adjacent with the outer layered material protected apron of punching moves back and forth in protected apron stroke groove.

73. dig installation according to the described reciprocating impact of claim 63, it is characterized in that: be provided with elastic body in described protected apron stroke groove, elastic body will rush by elastic deformation the material that in outer layered material protected apron and/or punching, the layered material protected apron is brought into and/or the material of dropping in protected apron stroke groove is shaken off ejection.

74. anti-tamper driver part device according to claim 36, it is characterized in that: described rolling friction guide frame comprises roller, the roller guide, the rolling element support member, roller is arranged on the rolling element support member or is arranged on the roller guide, dynamic impact part and the split of rolling element support member or split is connected or be integral type, roller is arranged at dynamic impact part sidepiece or is arranged at dynamic impact part inside, idler wheel centralizing dynamic impact part is by the rolling friction reciprocating impact, dynamic impact part and impact head are flexibly connected or are integral type, the dynamic impact part drives impact head impact, the roller guide, the rolling element support member coordinates the impact direction of righting impact head with roller.Accompanying drawing 74

75. according to the described anti-tamper driver part of claim 74 device, it is characterized in that: described roller guide and the split of dynamic impact problem casing or split is connected or be integral type, roller guide and rocking arm are that integral type or split or split are connected, roller guide and flitch split or split is connected or be integral type.

76. according to claim 52,74 described anti-tamper driver part devices, it is characterized in that: the roller guide of described roller and roller both sides is matched in clearance, when the roller guide rolling friction of roller and a side, roller does not contact with the roller guide of opposite side, roller is by the roller guide restriction of both sides, prevent that the dynamic impact part from swinging, swing thereby control impact head.

77. according to claim 36, 37 described anti-tamper driver part devices, it is characterized in that: described rolling friction guide frame comprises rolling element, the rolling element support member, impact guide, rolling element is the waist drum wheel, rolling element support member and flitch split or split is connected or be integral type, impacting guide is that integral type or split are connected with the dynamic impact part, the dynamic impact part is that integral type or split are connected with the impact machine head, the waist drum wheel is arranged on the rolling element support member, the waist drum wheel is provided with groove or projection, corresponding dynamic impact part is provided with projection or groove, the waist drum wheel fastens with the dynamic impact part, impact direction by rolling friction righting dynamic impact part, prevent that impact head from swinging.