CN103195421A - Reciprocating impact tunnel boring machine - Google Patents
Reciprocating impact tunnel boring machine Download PDFInfo
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- CN103195421A CN103195421A CN2012100061839A CN201210006183A CN103195421A CN 103195421 A CN103195421 A CN 103195421A CN 2012100061839 A CN2012100061839 A CN 2012100061839A CN 201210006183 A CN201210006183 A CN 201210006183A CN 103195421 A CN103195421 A CN 103195421A
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Abstract
The invention relates to mine excavation equipment, and in particular to a reciprocating impact tunnel boring machine. The machine comprises a machine body with a walking mechanism; the reciprocating impact tunnel boring machine also comprises an impact rotary drilling mechanism comprising an impact device, a rotary drilling device and a drill; the rotary drilling device is slidably connected with the drill; the rotary drilling device drives the drill to rotate; the impact device impacts the drill; the drill rotates for impact; the impact device cooperates with the rotary drilling device to drive the drill for impact rotation; the impact rotary drilling mechanism is arranged on the machine body; the walking mechanism drives the machine body for walking; the machine body walks to block back the drill through the rock; and the drill rotates for reciprocating impact. The reciprocating impact tunnel boring machine changes an excavation way only conducting drilling without reciprocating impact of an original boring machine, and a cutting part drills while reciprocating for impact, so as to improve driving efficiency, greatly improve drilling efficiency, optimize boring working environment, and greatly reduce energy consumption of the mining machine.
Description
Technical field
The present invention relates to a kind of mining excavation equipment, be specifically related to a kind of reciprocal impact drilling machine.
Background technology
Current widely used mining excavation equipment mainly is boom-type roadheader.Its operating principle is drilling formula driving, this has just determined that this driving method grinding ratio of reduction is bigger, particularly under compressive stress state, grind fragmentation, consume a large amount of energy, reduced driving productivity ratio, the propelling of drill bit is finished by the walking of fuselage, in order to make the quick drilling of drill bit, the thrust of accelerating driving progress fuselage continues to increase, and causes the damage of fuselage greatlyyer, and its essential defect is that drill bit only grinds drilling and can not impact driving.
The patent No. is 200620137402.7, name is called " miniature energy-saving coal puncher " and discloses a kind of coal-winning machine that has striking arm and impact head, one end of striking arm fixedly has the impact head, the other end is connected with the output of variable transmission mechanism, and motor output is connected with variable transmission mechanism, and during motor work, variable transmission mechanism makes rotatablely moving of motor become the high-speed straight-line motion of striking arm, and drive one and impact head and do reciprocal impact type motion, realize coal breakage.The defective of its existence is: this coal-winning machine has only carried out reciprocal impact and has not carried out drilling driving function.
Summary of the invention
The objective of the invention is to propose a kind of reciprocal impact drilling machine.
The present invention adopts following technical scheme to realize: a kind of reciprocal impact drilling machine, comprise fuselage, fuselage comprises walking mechanism, wherein, should back and forth impact drilling machine and also comprise impact rotary drill mechanism, impact rotary drill mechanism and comprise percussion mechanism, rotary drill device and drill bit, rotary drill device and drill bit are slidingly connected, and the rotary drill device drives drill bit rotary drill, percussion mechanism drill hammer, the drill bit rotary drill impacts, percussion mechanism cooperates the rotation of driving drill bit impact with the rotary drill device, impact rotary drill mechanism and be arranged on the fuselage, and walking mechanism drives the walking of fuselage complete machine, the fuselage walking keeps off back drill bit by crag, and the drill bit rotary drill back and forth impacts.
Described rotary drill device comprises splined post rotary drill device, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, fuselage comprises frame, frame and/or percussion mechanism are provided with guide, impactor back and forth impacts along guide, the front end of splined post rotary drill device is provided with the spline housing drill bit corresponding with splined post rotary drill device, splined post rotary drill device is arranged at impactor, impactor drives splined post rotary drill device and the spline housing drill bit back and forth impacts, and splined post rotary drill device drives the rotation of spline housing drill bit, and the spline housing drill bit back and forth impacts rotary drill.Can be for being slidingly connected between splined post rotary drill device and the spline housing drill bit, the spline housing drill bit is detachable, plays cushioning effect.Also can be for fixedlying connected or being integral structure between splined post rotary drill device and the spline housing drill bit.
Described rotary drill device comprises sliding key shaft rotary drill device, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, fuselage comprises frame, frame and/or percussion mechanism are provided with guide, impactor back and forth impacts along guide, the front end of sliding key shaft rotary drill device is provided with the feather key axle sleeve drill bit corresponding with sliding key shaft rotary drill device, sliding key shaft rotary drill device and feather key axle sleeve drill bit are movable or fixedly connected, sliding key shaft rotary drill device is arranged at impactor, impactor drives sliding key shaft rotary drill device and feather key axle sleeve drill bit back and forth impacts, sliding key shaft rotary drill device drives the rotation of feather key axle sleeve drill bit, and feather key axle sleeve drill bit back and forth impacts rotary drill.Can be for sliding between sliding key shaft rotary drill device and the feather key axle sleeve drill bit, feather key axle sleeve drill bit is detachable, plays cushioning effect.Also can perhaps be integral structure for fixedlying connected between sliding key shaft rotary drill device and the feather key axle sleeve drill bit.
Described rotary drill device comprises cylinder rotary drill device, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, fuselage comprises frame, frame and/or percussion mechanism are provided with guide, impactor back and forth impacts along guide, the front end of cylinder rotary drill device is provided with the cylindrical sleeve drill bit corresponding with cylinder rotary drill device, cylinder rotary drill device flexibly connects with the cylindrical sleeve drill bit or fixedlys connected, cylinder rotary drill device drives cylindrical sleeve drill bit rotary drill, cylinder rotary drill device is arranged at impactor, impactor drives cylinder rotary drill device and the cylindrical sleeve drill bit back and forth impacts, and the cylindrical sleeve drill bit back and forth impacts rotary drill.Cylinder rotary drill device can and the cylindrical sleeve drill bit between be and be slidingly connected, the cylindrical sleeve drill bit is detachable, plays cushioning effect.Integral structure can be fixedlyed connected or be to cylinder rotary drill device with the cylindrical sleeve drill bit.
Described rotary drill device comprises polygon prism rotary drill device, percussion mechanism comprises impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, fuselage comprises frame, frame and/or percussion mechanism are provided with guide, and impactor back and forth impacts along guide.The front end of polygon prism rotary drill device is provided with the polygon prism cover drill bit corresponding with polygon prism rotary drill device, polygon prism rotary drill device drives polygon prism cover drill bit rotary drill, polygon prism rotary drill device is arranged at impactor, impactor drives polygon prism rotary drill device and polygon prism cover drill bit back and forth impacts, and polygon prism cover drill bit back and forth impacts rotary drill.Polygon prism rotary drill device and polygon prism overlap to be between the drill bit and are slidingly connected, and polygon prism cover drill bit can be dismantled, and plays cushioning effect.Polygon prism rotary drill device overlaps between the drill bit with polygon prism also can fixedly connected or be integral structure.
Described rotary drill device comprises splined post rotary drill device, splined post rotary drill device is arranged on the fuselage, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting power part is arranged on the fuselage, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, splined post rotary drill device comprises splined post, the rotary drill power part, splined post rotary drill device front end is provided with the spline housing drill bit corresponding with splined post rotary drill device, the rear portion of spline housing drill bit is provided with the spline housing corresponding with splined post, spline housing becomes cavity body structure, splined post is inserted the spline housing cavity, slide in splined post front and back in the spline housing cavity, the rotary drill power part drives the splined post rotation, splined post drives the spline housing rotation with the splined post engagement, spline housing drill bit left and right directions rotary drill, impactor is arranged between splined post rotary drill device and the spline housing drill bit and close splined post, impactor impacts the spline housing drill bit, the spline housing drill bit impacts forward along splined post, the fuselage walking keeps off back the spline housing drill bit by crag or rib, and the spline housing drill bit back and forth impacts rotary drill along splined post.
Described rotary drill device comprises sliding key shaft rotary drill device, sliding key shaft rotary drill device is arranged on the fuselage, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, sliding key shaft rotary drill device comprises sliding key shaft, the rotary drill power part, the front end of sliding key shaft rotary drill device is provided with the feather key axle sleeve drill bit corresponding with sliding key shaft rotary drill device, the rear portion of feather key axle sleeve drill bit is provided with the feather key axle sleeve corresponding with sliding key shaft, feather key axle sleeve coelosis body structure, sliding key shaft inserts sliding key shaft cover cavity, sliding key shaft slides front and back in sliding key shaft cover cavity, the rotary drill power part drives the sliding key shaft rotation, sliding key shaft drives the feather key axle sleeve drill bit rotation with the sliding key shaft engagement, impactor is arranged between sliding key shaft rotary drill device and the feather key axle sleeve drill bit and close sliding key shaft, impactor impacts feather key axle sleeve drill bit, feather key axle sleeve drill bit impacts forward along sliding key shaft, the fuselage walking keeps off back feather key axle sleeve drill bit by crag or rib, and feather key axle sleeve drill bit back and forth impacts rotary drill along sliding key shaft.The cooperation place of described sliding key shaft and feather key axle sleeve drill bit is provided with spacing anti-dropping device.
Described rotary drill device comprises polygon prism rotary drill device, polygon prism rotary drill device is arranged on the fuselage, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, polygon prism rotary drill device comprises polygon prism, the rotary drill power part, polygon prism rotary drill device front end is provided with the polygon prism cover drill bit corresponding with polygon prism rotary drill device, the rear portion of polygon prism cover drill bit is provided with the polygon prism cover corresponding with polygon prism, the polygon prism cover becomes cavity body structure, polygon prism inserts polygon prism cover cavity, polygon prism slides front and back in polygon prism cover cavity, the rotary drill power part drives the polygon prism rotation, polygon prism drives the polygon prism cover drill bit rotary drill with the polygon prism engagement, impactor is arranged between polygon prism rotary drill device and the polygon prism cover drill bit and near polygon prism, impactor impacts polygon prism cover drill bit, polygon prism cover drill bit impacts forward along polygon prism, the fuselage walking is overlapped drill bit by crag or rib with polygon prism and is kept off back, and polygon prism cover drill bit back and forth impacts rotary drill along polygon prism.The cooperation place of described polygon prism and polygon prism cover drill bit is provided with spacing anti-dropping device.
Described rotary drill device comprises cylinder rotary drill device, cylinder rotary drill device comprises cylinder, the rotary drill power part, cylinder rotary drill device is arranged on the fuselage, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, the front end of cylinder rotary drill device is provided with the cylindrical sleeve drill bit corresponding with cylinder rotary drill device, the cylindrical sleeve drill bit comprises the post cylindrical sleeve, cylinder and cylindrical sleeve are provided with spacing anticreep spare, cylindrical sleeve is cavity body structure, cylinder inserts the cylindrical sleeve cavity, cylinder slides before and after the cylindrical sleeve cavity, impactor is arranged between cylinder rotary drill device and the cylindrical sleeve drill bit and near cylinder, impactor impingement cylinder cover drill bit, cylindrical sleeve drill bit slide along cylinder and impact, fuselage is walked forward and by crag or rib the cylindrical sleeve drill bit is kept off back, and the cylindrical sleeve drill bit back and forth impacts rotary drill along cylinder.The cooperation place of described cylinder and cylindrical sleeve drill bit is provided with spacing anti-dropping device.
Described rotary drill device comprises spline housing rotary drill device, spline housing rotary drill device is arranged on the fuselage, percussion mechanism comprises the impact power part, impactor, impact power part and drive the impactor impact, spline housing rotary drill device comprises spline housing, the front end of spline housing rotary drill device is provided with the splined post drill bit corresponding with spline housing, the splined post drill bit comprises splined post, one end of splined post is arranged in the spline housing, splined post is slided before and after spline housing, impactor is arranged between spline housing rotary drill device and the splined post drill bit, and near splined post, impactor impacts the splined post drill bit, the splined post drill bit slides along spline housing and impacts, spline housing rotary drill device drives splined post drill bit rotary drill, and the fuselage walking keeps off back the splined post drill bit by crag or rib, and the splined post drill bit back and forth impacts rotary drill.Described splined post and spline housing rotary drill device cooperation place are provided with spacing anti-dropping device.
Described rotary drill device comprises feather key axle sleeve rotary drill device, feather key axle sleeve rotary drill device is arranged on the fuselage, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, feather key axle sleeve rotary drill device comprises the feather key axle sleeve, the front end of feather key axle sleeve rotary drill device is provided with the sliding key shaft drill bit corresponding with the feather key axle sleeve, the sliding key shaft drill bit comprises sliding key shaft, one end of sliding key shaft is arranged in the feather key axle sleeve, sliding key shaft slides before and after the feather key axle sleeve, impactor is arranged between feather key axle sleeve rotary drill device and the sliding key shaft drill bit and close sliding key shaft, impactor impacts the sliding key shaft drill bit, the sliding key shaft drill bit slides along the feather key axle sleeve and impacts, feather key axle sleeve rotary drill device drives sliding key shaft drill bit rotary drill, and the fuselage walking keeps off back the sliding key shaft drill bit by crag or rib, and the sliding key shaft drill bit back and forth impacts rotary drill.The cooperation place of described sliding key shaft and feather key axle sleeve whirligig is provided with spacing anti-dropping device.At this moment, impact power part and can be the hydraulic power parts, also can be the pneumatic power parts.
Described rotary drill device comprises polygon prism cover rotary drill device, polygon prism cover rotary drill device is arranged on the fuselage, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, polygon prism cover rotary drill device comprises the polygon prism cover, the front end of polygon prism cover rotary drill device is provided with the polygon prism drill bit corresponding with the polygon prism cover, the polygon prism drill bit comprises polygon prism, one end of polygon prism is arranged in the polygon prism cover, polygon prism slides before and after the polygon prism cover, impactor is arranged between polygon prism cover rotary drill device and the polygon prism drill bit, and near polygon prism, impactor impacts the polygon prism drill bit, and the polygon prism drill bit slides along the polygon prism cover and impacts, and polygon prism cover rotary drill device drives polygon prism drill bit rotary drill, the fuselage walking keeps off back the polygon prism drill bit by crag or rib, and the polygon prism drill bit back and forth impacts rotary drill.The cooperation place of described polygon prism and polygon prism cover rotary drill device is provided with spacing anti-dropping device.
Described rotary drill device is gear rotary drill device, drill bit is the spool gear drill bit, gear rotary drill device comprises power gear, the spool gear drill bit comprises the gear stock, the rotation of power gear driven wheel stock, spool gear drill bit rotary drill, fuselage comprises guiding parts, guiding parts Support Gear stock, percussion mechanism is arranged between gear rotary drill device and the spool gear drill bit, and near the gear stock, percussion mechanism impacts the spool gear drill bit and impacts along guiding parts, the fuselage walking keeps off back the spool gear drill bit by crag or rib, and the spool gear drill bit back and forth impacts rotary drill.The cooperation place of described gear stock and gear rotary drill device is provided with spacing anti-dropping device.
Described rotary drill power part or impact power part comprise driving wheel and driven pulley.
Described impact power part and rotary drill power part comprise motor, hydraulic motor or gas motor.
Described percussion mechanism is hydraulic impact device, hydraulic impact device comprises cavity, impactor, impact the plug hammer, control assembly, impact the plug hammer cavity is divided into two parts, impactor is connected with impact plug hammer, the power of two parts cavity can be for pneumatic and/or surge, two cavitys are connected with control assembly, under the control of control assembly, impacting plug hammer drive impactor back and forth impacts, drill bit and rotary drill device are slidingly connected, and drill bit bores in the driving bottom left dextrorotation of rotary drill device, and impactor is arranged between rotary drill device and the drill bit, the impactor drill hammer, the drill bit impact rotary drill, the rotary drill device is arranged on the fuselage, and the walking mechanism of fuselage drives the complete machine walking, drill bit is kept off back by crag or rib in fuselage is advanced, and drill bit back and forth impacts rotary drill.Described control assembly comprises reversal valve.Described percussion mechanism also can be Pneumatic immpacting device.
Described percussion mechanism is hydraulic impact device, hydraulic impact device comprises cavity, impactor, impact the plug hammer, control assembly, impact the plug hammer cavity is divided into two parts, impactor is connected with impact plug hammer or is integral type, the power of two parts cavity can be for pneumatic and/or surge, two cavitys are connected with control assembly, impacting the plug hammer under the control of control assembly back and forth impacts, impact plug hammer drive impactor and back and forth impact, the rotary drill device is gear rotary drill device, and drill bit is the spool gear drill bit, gear rotary drill device comprises power gear, the spool gear drill bit comprises the gear stock, the rotation of power gear driven wheel stock, spool gear drill bit rotary drill, fuselage comprises guiding parts, the gear stock is slidingly arranged on the guiding parts, and impactor impacts the gear stock, drives the spool gear drill bit impact, spool gear drill bit impact rotary drill, the walking mechanism of fuselage drives the complete machine walking, and drill bit is kept off back by crag or rib in fuselage is advanced, and drill bit back and forth impacts rotary drill.Described control assembly comprises reversal valve.Described percussion mechanism also can be Pneumatic immpacting device.
Described percussion mechanism is hydraulic impact device, hydraulic impact device comprises cavity, impactor, impact plug hammer and control assembly, impact the plug hammer cavity is divided into two parts, impactor flexibly connects with impact plug hammer, the power of two parts cavity can be for pneumatic and/or surge, two cavitys are connected with control assembly, impactor back and forth impacts under the control of control assembly, fuselage comprises guiding parts, the rotary drill device is arranged at guiding parts, and impactor is connected with the rotary drill device, and impactor drives the rotary drill device and moves back and forth along guiding parts, the rotary drill device drives the drill bit rotary drill, and drill bit back and forth impacts rotary drill.Described control assembly comprises reversal valve.Described percussion mechanism also can be Pneumatic immpacting device.
Described percussion mechanism is hydraulic impact device, hydraulic impact device comprises cavity, impactor, impact the plug hammer, control assembly, impact the plug hammer cavity is divided into two parts, impactor is connected with impact plug hammer or is integral type, the power of two parts cavity can be for pneumatic and/or surge, two cavitys are connected with control assembly, impactor back and forth impacts under the control of control assembly, fuselage comprises guiding parts, the rotary drill device is arranged at guiding parts, and impactor impacts the rotary drill device and moves back and forth along guiding parts, and the rotary drill device drives the drill bit rotary drill, the fuselage walking keeps off back rotary drill device and drill bit by crag or rib, and drill bit back and forth impacts rotary drill.Described control assembly comprises reversal valve.Described percussion mechanism also can be Pneumatic immpacting device.
Described drill bit comprises multiple tooth spherical, multiple tooth tapered.Described drill bit comprises the cutter tooth, and the cutter tooth comprises ball tooth, pick tooth, awl tooth, cutter tooth, axe tooth, hammer tooth or wedge tooth.Described fuselage can comprise shovel board.
Described fuselage comprises transport establishment or elevating mechanism.
Described fuselage comprises water spraying mechanism.
Described percussion mechanism comprises cam percussion mechanism, crank percussion mechanism, rack-and-pinion percussion mechanism, hydraulic impact device, Pneumatic immpacting device, electromagnetic impact device or fork percussion mechanism
Be provided with buffer between described impact rotary drill mechanism and the fuselage.
The invention has the beneficial effects as follows:
The first, this back and forth impacts drilling machine; The digging mode that has changed the drilling of original development machine and can not back and forth impact is back and forth impacted when making the cutting units rotary drill, has improved drivage efficiency;
The second, the reciprocal impact structure that increases has changed original development machine and has advanced by fuselage, accelerates the mode of driving depth, utilize the moment explosion back and forth to impact, favourable destruction the compressive stress of rock stratum, destroyed The structure of rock simultaneously, improved drilling usefulness greatly;
Three, back and forth Churn drill pick mode has improved the piece granularity that needs the digging thing, has significantly reduced the driving dust, has optimized the headwork environment;
Four, back and forth Churn drill pick mode is not ground fragmentation fully to need digging thing, greatly reduces the energy consumption of digger;
Five, the buffer that back and forth impacts drilling machine greatly reduces reaction force that cutting units produces to the damage of fuselage;
Six, back and forth impact drilling machine bulk materials is had broken function, make the material of institute's digging in time waltz through transportation system and transport.
Description of drawings
Fig. 1 is the structural representation that back and forth impacts drilling machine among the embodiment 1;
Fig. 2 is the structural representation of rotary drill device and percussion mechanism among the embodiment 1;
Fig. 3 is the front view of rotary drill device and percussion mechanism among the embodiment 2;
Fig. 4 is that the master of rotary drill device and percussion mechanism looks sectional view among the embodiment 2;
Fig. 5 is the structural representation of rotary drill device and percussion mechanism among the embodiment 3;
Fig. 6 is the vertical view of rotary drill device and percussion mechanism among the embodiment 4;
Fig. 7 is the structural representation of rotary drill device and percussion mechanism among the embodiment 4;
Fig. 8 is the structural representation of rotary drill device and percussion mechanism among the embodiment 5;
Fig. 9 is that A-A among Fig. 8 is to view;
Figure 10 is the structural representation of rotary drill device and percussion mechanism among the embodiment 6.
Among the figure: 1 drill bit; 2 impact rotary drill mechanism; 3 percussion mechanisms; 4 fuselages; 6 walking mechanisms; 7 rotary drill devices; 8 impact power part; 9 connecting rods; 10 locating parts; 11 guides; 12 gear stocks; 13 power gear; 14 motors; 15 impactors; 17 rotary drill power parts; 18 splined post; 19 spline housings; 20 spacing anti-dropping devices; 21 cavitys; 22 impactors; 23 impact the plug hammer; 24 control assemblies; 25 guiding partss.
The specific embodiment
The present invention will be further described below in conjunction with drawings and Examples.
Embodiment 1
Fig. 1 and Fig. 2 are embodiment 1 described reciprocal impact drilling machines.This drilling machine comprises fuselage 4, and fuselage 4 comprises walking mechanism 5 and impact rotary drill mechanism 2 that wherein walking mechanism 5 is arranged on the bottom of fuselage 4.Impact rotary drill mechanism 2 and comprise percussion mechanism 3, rotary drill device 7 and drill bit 1, rotary drill device 7 is slidingly connected with drill bit 1, and rotary drill device 7 drives drill bit 1 rotary drill.While percussion mechanism 3 drill hammers 1, percussion mechanism 3 cooperates driving with rotary drill device 7, makes drill bit 1 impact rotation.Walking mechanism 5 drives the walking of fuselage 4 complete machines, and fuselage 4 walkings drive impacts rotary drill with regard to 2 walkings.Fuselage walking makes 3 by crag drill bit 1 keep off back, and drill bit realization rotary drill is back and forth impacted.
Described percussion mechanism comprises impact power part 8, connecting rod 9 and impactor 15, and an end of connecting rod 9 is connected with impact power part 8, and the other end is connected with impactor 15.Impact power part 8 drivening rods 9 and move back and forth, connecting rod 9 drives impactor 15 and impacts, and fuselage comprises frame, and frame and/or percussion mechanism are provided with guide 11, and impactor 15 back and forth impacts along guide 11.
Described rotary drill device is gear rotary drill device, drill bit 1 is the spool gear drill bit, gear rotary drill device comprises power gear 13, the spool gear drill bit comprises gear stock 12, and gear stock 12 is arranged on the rear portion of spool gear drill bit, and the output shaft of motor 14 is connected with power gear 13, motor 14 rotations drive power gear 13 rotations, by the engagement between power gear 13 and the gear stock 12,12 rotations of power gear 13 driven wheel stocks, spool gear drill bit rotary drill.Simultaneously, gear stock 12 is slidingly arranged on the guide 11, and namely gear stock 12 can slide along guide 11.Impactor 15 impacts gear stock 12, thereby drives the spool gear drill bit impact.Under the acting in conjunction of gear rotary drill device and percussion mechanism, the spool gear drill bit has been realized the impact rotary drill.Described motor can be hydraulic motor or gas motor, and motor also can be replaced by motor.
The course of work of this device is as described below: when this back and forth impacts drilling machine work, under the driving of gear rotary drill device, realized spool gear drill bit rotary drill; Simultaneously, under the percussion of percussion mechanism, the spool gear drill bit is realized percussion action.Because gear rotary drill device and percussion mechanism acting in conjunction, the spool gear drill bit has been realized the impact rotary drill.In the impact process, walking mechanism 5 drives the complete machines walking to the spool gear drill bit forward, so the spool gear drill bit constantly keeps off back by crag in the fuselage traveling process, has realized the reciprocal impact rotary drill of spool gear drill bit.
Embodiment 2
Fig. 3 and Fig. 4 are embodiment 2 described reciprocal impact drilling machines.In the present embodiment, described rotary drill device 7 comprises splined post rotary drill device, and percussion mechanism comprises impact power part 8, connecting rod 9 and impactor 15, and an end of connecting rod 9 is connected with impact power part 8, and the other end is connected with impactor 15.Impact power part 8 drivening rods 9 and move back and forth, connecting rod 9 drives impactor 15 and impacts, and fuselage comprises frame, and frame and/or percussion mechanism are provided with guide 20, and impactor 15 back and forth impacts along guide 11.The front end of splined post rotary drill device is provided with the spline housing drill bit corresponding with splined post rotary drill device, splined post rotary drill device is arranged at impactor 15, impactor 15 drives splined post rotary drill device and the spline housing drill bit back and forth impacts, splined post rotary drill device drives the rotation of spline housing drill bit, spline housing drill bit impact rotary drill, the walking mechanism of fuselage drives the complete machine walking, and the fuselage walking keeps off back the spline housing drill bit by rock, and spline housing drill bit rotary drill back and forth impacts.
In the present embodiment, described splined post rotary drill device also can be by replacements such as sliding key shaft rotary drill device, cylinder rotary drill device, polygon prism rotary drill devices.Wherein, the front end of sliding key shaft rotary drill device is provided with the feather key axle sleeve drill bit corresponding with sliding key shaft rotary drill device, sliding key shaft rotary drill device and feather key axle sleeve drill bit are movable or fixedly connected, sliding key shaft rotary drill device is arranged at impactor, impactor drives sliding key shaft rotary drill device and feather key axle sleeve drill bit back and forth impacts, sliding key shaft rotary drill device drives the rotation of feather key axle sleeve drill bit, feather key axle sleeve drill bit impact rotary drill.The front end of cylinder rotary drill device is provided with the cylindrical sleeve drill bit corresponding with cylinder rotary drill device, cylinder rotary drill device flexibly connects with the cylindrical sleeve drill bit or fixedlys connected, cylinder rotary drill device drives cylindrical sleeve drill bit rotary drill, cylinder rotary drill device is arranged at impactor, impactor drives cylinder rotary drill device and the cylindrical sleeve drill bit back and forth impacts, and the cylindrical sleeve drill bit back and forth impacts rotary drill.The front end of polygon prism rotary drill device is provided with the polygon prism cover drill bit corresponding with polygon prism rotary drill device, polygon prism rotary drill device drives polygon prism cover drill bit rotary drill, polygon prism rotary drill device is arranged at impactor, impactor drives polygon prism rotary drill device and polygon prism cover drill bit back and forth impacts, and polygon prism cover drill bit back and forth impacts rotary drill.
Other is with embodiment 1.
Embodiment 3
Fig. 5 is embodiment 3 described reciprocal impact drilling machines.In the present embodiment, described rotary drill device comprises splined post rotary drill device, splined post rotary drill device is arranged on the fuselage, percussion mechanism comprises impact power part 8, connecting rod 9 and impactor 15, impacting power part 8 is arranged on the fuselage, impacting power part 8 drivening rods 9 moves back and forth, connecting rod 9 drives impactor 15 and impacts, splined post rotary drill device comprises splined post 18 and rotary drill power part 17, the front end of splined post rotary drill device is provided with the spline housing drill bit corresponding with splined post rotary drill device, the rear portion of spline housing drill bit is provided with the spline housing corresponding with splined post 19, spline housing 19 is cavity body structure, splined post 18 is inserted the cavity of spline housing 19, slide in splined post 18 front and back in spline housing 19 cavitys, rotary drill power part 17 drives splined post 18 rotations, splined post 18 drives spline housing 19 rotations with splined post 18 engagements, thereby drive spline housing drill bit left and right directions rotary drill, impactor 15 is arranged between splined post rotary drill device and the spline housing drill bit and close splined post 18, impactor 15 impacts the spline housing drill bit, the spline housing drill bit impacts forward along splined post 18, the fuselage walking keeps off back the spline housing drill bit by crag, and the spline housing drill bit back and forth impacts rotary drill along splined post.The cooperation place of described splined post and spline housing drill bit can arrange spacing anti-dropping device.
In the present embodiment, described splined post rotary drill device also can be by replacements such as sliding key shaft rotary drill device, cylinder rotary drill device, polygon prism rotary drill devices.Wherein, the front end of sliding key shaft rotary drill device is provided with the feather key axle sleeve drill bit corresponding with sliding key shaft rotary drill device, sliding key shaft rotary drill device and feather key axle sleeve drill bit are movable or fixedly connected, sliding key shaft rotary drill device is arranged at impactor, impactor drives sliding key shaft rotary drill device and feather key axle sleeve drill bit back and forth impacts, sliding key shaft rotary drill device drives the rotation of feather key axle sleeve drill bit, feather key axle sleeve drill bit impact rotary drill.The front end of cylinder rotary drill device is provided with the cylindrical sleeve drill bit corresponding with cylinder rotary drill device, cylinder rotary drill device flexibly connects with the cylindrical sleeve drill bit or fixedlys connected, cylinder rotary drill device drives cylindrical sleeve drill bit rotary drill, cylinder rotary drill device is arranged at impactor, impactor drives cylinder rotary drill device and the cylindrical sleeve drill bit back and forth impacts, and the cylindrical sleeve drill bit back and forth impacts rotary drill.The front end of polygon prism rotary drill device is provided with the polygon prism cover drill bit corresponding with polygon prism rotary drill device, polygon prism rotary drill device drives polygon prism cover drill bit rotary drill, polygon prism rotary drill device is arranged at impactor, impactor drives polygon prism rotary drill device and polygon prism cover drill bit back and forth impacts, and polygon prism cover drill bit back and forth impacts rotary drill.The cooperation place of described sliding key shaft and feather key axle sleeve drill bit, polygon prism and polygon prism cover drill bit or cylinder and cylindrical sleeve drill bit can be provided with spacing anti-dropping device.
Other is with embodiment 1.
Embodiment 4
Fig. 6 and Fig. 7 are embodiment 4 described reciprocal impact drilling machines.In the present embodiment, described rotary drill device comprises spline housing rotary drill device, and spline housing rotary drill device is arranged on the fuselage, and percussion mechanism comprises impact power part 8, connecting rod 9 and impactor 15, impact power part 8 drivening rods 9 and move back and forth, connecting rod 9 drives impactor 15 and impacts.Spline housing rotary drill device comprises spline housing 19 and rotary drill power part 17, the front end of spline housing rotary drill device is provided with the splined post drill bit corresponding with spline housing 19, the splined post drill bit comprises splined post 18, one end of splined post 18 is fixedlyed connected with the rear end of splined post drill bit, the other end is arranged in the spline housing 19, splined post 18 is slided along spline housing 19 front and back, impactor 15 is arranged between spline housing rotary drill device and the splined post drill bit, and near splined post 18, impactor 15 impacts the splined post drill bit, the splined post drill bit slides along spline housing 19 and impacts, spline housing rotary drill device drives splined post drill bit rotary drill, the fuselage walking keeps off back the splined post drill bit by crag, and the splined post drill bit back and forth impacts rotary drill.Described splined post 18 is provided with spacing anti-dropping device 20 with the cooperation place of spline housing rotary drill device.
In the present embodiment, described splined post rotary drill device also can be by replacements such as sliding key shaft rotary drill device, cylinder rotary drill device, polygon prism rotary drill devices.Wherein, the front end of sliding key shaft rotary drill device is provided with the feather key axle sleeve drill bit corresponding with sliding key shaft rotary drill device, sliding key shaft rotary drill device and feather key axle sleeve drill bit are movable or fixedly connected, sliding key shaft rotary drill device is arranged at impactor, impactor drives sliding key shaft rotary drill device and feather key axle sleeve drill bit back and forth impacts, sliding key shaft rotary drill device drives the rotation of feather key axle sleeve drill bit, feather key axle sleeve drill bit impact rotary drill.The front end of cylinder rotary drill device is provided with the cylindrical sleeve drill bit corresponding with cylinder rotary drill device, cylinder rotary drill device flexibly connects with the cylindrical sleeve drill bit or fixedlys connected, cylinder rotary drill device drives cylindrical sleeve drill bit rotary drill, cylinder rotary drill device is arranged at impactor, impactor drives cylinder rotary drill device and the cylindrical sleeve drill bit back and forth impacts, and the cylindrical sleeve drill bit back and forth impacts rotary drill.The front end of polygon prism rotary drill device is provided with the polygon prism cover drill bit corresponding with polygon prism rotary drill device, polygon prism rotary drill device drives polygon prism cover drill bit rotary drill, polygon prism rotary drill device is arranged at impactor, impactor drives polygon prism rotary drill device and polygon prism cover drill bit back and forth impacts, and polygon prism cover drill bit back and forth impacts rotary drill.The cooperation place of described sliding key shaft and feather key axle sleeve drill bit, polygon prism and polygon prism cover drill bit or cylinder and cylindrical sleeve drill bit can be provided with spacing anti-dropping device.The cooperation place of described sliding key shaft and feather key axle sleeve whirligig, polygon prism and polygon prism cover rotary drill device or gear stock and gear rotary drill device is provided with spacing anti-dropping device.
Other is with embodiment 1.
Embodiment 5
To be that embodiment 5 is described be embodiment 5 described reciprocal impact drilling machines for Fig. 8 and Fig. 9.In the present embodiment, described percussion mechanism is hydraulic cylinder 20, and the cylinder body of hydraulic cylinder 20 is circular ring type, and the central authorities of annulus cover arrange one and impact ring 21, impact ring 21 drill hammers 1.Make the drill bit rotary drill by rotary drill power part 17 simultaneously.Under the acting in conjunction of hydraulic cylinder 20 and rotary drill power part 17, realized the reciprocal rotary drill of drill bit 1.
Other is with embodiment 1.
Embodiment 6
Figure 10 is embodiment 6 described reciprocal impact drilling machines.In the present embodiment, described percussion mechanism is hydraulic impact device, hydraulic impact device comprises cavity 21, impactor 22, impact plug hammer 23 and control assembly 24, impact plug hammer 23 cavity 21 is divided into two parts, impactor 22 is connected with impact plug hammer 23 or is integral structure, the power of two parts cavity 21 is pneumatic and/or surges, two cavitys 21 are connected with control assembly 24, impactor 22 back and forth impacts under the control of control assembly 24, fuselage comprises guiding parts 25, the rotary drill device is arranged at guiding parts 25, impactor 22 impacts the rotary drill device and moves back and forth along guiding parts 25, the rotary drill device drives drill bit 1 rotary drill, and the fuselage walking keeps off back rotary drill device and drill bit by crag, and drill bit back and forth impacts rotary drill.
Other is with embodiment 1.
Claims (30)
1. one kind is back and forth impacted drilling machine, comprise fuselage, fuselage comprises walking mechanism, it is characterized in that: this back and forth impacts drilling machine and also comprises impact rotary drill mechanism, impact rotary drill mechanism and comprise percussion mechanism, rotary drill device and drill bit, the rotary drill device is connected with drill bit, the rotary drill device drives the drill bit rotary drill, percussion mechanism drill hammer or drive rotary drill device and drill bit impact, the drill bit rotary drill impacts, and percussion mechanism cooperates with the rotary drill device to drive makes the drill bit impact rotation, impacts rotary drill mechanism and is arranged on the fuselage, walking mechanism drives the walking of fuselage complete machine, and the drill bit rotary drill back and forth impacts.
2. reciprocal impact drilling machine according to claim 1, it is characterized in that: described rotary drill device comprises splined post rotary drill device, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, fuselage comprises frame, frame and/or percussion mechanism are provided with guide, impactor back and forth impacts along guide, the front end of splined post rotary drill device is provided with the spline housing drill bit corresponding with splined post rotary drill device, splined post rotary drill device is arranged at impactor, impactor drives splined post rotary drill device and the spline housing drill bit back and forth impacts, splined post rotary drill device drives the rotation of spline housing drill bit, and the spline housing drill bit back and forth impacts rotary drill.
3. reciprocal impact drilling machine according to claim 1, it is characterized in that: described rotary drill device comprises sliding key shaft rotary drill device, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, fuselage comprises frame, frame and/or percussion mechanism are provided with guide, impactor back and forth impacts along guide, the front end of sliding key shaft rotary drill device is provided with the feather key axle sleeve drill bit corresponding with sliding key shaft rotary drill device, sliding key shaft rotary drill device and feather key axle sleeve drill bit are movable or fixedly connected, sliding key shaft rotary drill device is arranged at impactor, impactor drives sliding key shaft rotary drill device and feather key axle sleeve drill bit back and forth impacts, and sliding key shaft rotary drill device drives the rotation of feather key axle sleeve drill bit, and feather key axle sleeve drill bit back and forth impacts rotary drill.
4. reciprocal impact drilling machine according to claim 1, it is characterized in that: described rotary drill device comprises cylinder rotary drill device, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, fuselage comprises frame, frame and/or percussion mechanism are provided with guide, impactor back and forth impacts along guide, the front end of cylinder rotary drill device is provided with the cylindrical sleeve drill bit corresponding with cylinder rotary drill device, cylinder rotary drill device flexibly connects with the cylindrical sleeve drill bit or fixedlys connected, cylinder rotary drill device drives cylindrical sleeve drill bit rotary drill, cylinder rotary drill device is arranged at impactor, and impactor drives cylinder rotary drill device and the cylindrical sleeve drill bit back and forth impacts, and the cylindrical sleeve drill bit back and forth impacts rotary drill.
5. reciprocal impact drilling machine according to claim 1, it is characterized in that: described rotary drill device comprises polygon prism rotary drill device, percussion mechanism comprises impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, fuselage comprises frame, and frame and/or percussion mechanism are provided with guide, and impactor back and forth impacts along guide.The front end of polygon prism rotary drill device is provided with the polygon prism cover drill bit corresponding with polygon prism rotary drill device, polygon prism rotary drill device drives polygon prism cover drill bit rotary drill, polygon prism rotary drill device is arranged at impactor, impactor drives polygon prism rotary drill device and polygon prism cover drill bit back and forth impacts, and polygon prism cover drill bit back and forth impacts rotary drill.
6. reciprocal impact drilling machine according to claim 1, it is characterized in that: described rotary drill device comprises splined post rotary drill device, splined post rotary drill device is arranged on the fuselage, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting power part is arranged on the fuselage, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, splined post rotary drill device comprises splined post, the rotary drill power part, splined post rotary drill device front end is provided with the spline housing drill bit corresponding with splined post rotary drill device, the rear portion of spline housing drill bit is provided with the spline housing corresponding with splined post, spline housing becomes cavity body structure, splined post is inserted the spline housing cavity, slide in splined post front and back in the spline housing cavity, the rotary drill power part drives the splined post rotation, splined post drives the spline housing rotation with the splined post engagement, spline housing drill bit left and right directions rotary drill, impactor is arranged between splined post rotary drill device and the spline housing drill bit and close splined post, impactor impacts the spline housing drill bit, the spline housing drill bit impacts forward along splined post, the fuselage walking keeps off back the spline housing drill bit by crag or rib, and the spline housing drill bit back and forth impacts rotary drill along splined post.
7. reciprocal impact drilling machine according to claim 1, it is characterized in that: described rotary drill device comprises sliding key shaft rotary drill device, sliding key shaft rotary drill device is arranged on the fuselage, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, sliding key shaft rotary drill device comprises sliding key shaft, the rotary drill power part, the front end of sliding key shaft rotary drill device is provided with the feather key axle sleeve drill bit corresponding with sliding key shaft rotary drill device, the rear portion of feather key axle sleeve drill bit is provided with the feather key axle sleeve corresponding with sliding key shaft, feather key axle sleeve coelosis body structure, sliding key shaft inserts sliding key shaft cover cavity, sliding key shaft slides front and back in sliding key shaft cover cavity, the rotary drill power part drives the sliding key shaft rotation, sliding key shaft drives the feather key axle sleeve drill bit rotation with the sliding key shaft engagement, impactor is arranged between sliding key shaft rotary drill device and the feather key axle sleeve drill bit and close sliding key shaft, impactor impacts feather key axle sleeve drill bit, feather key axle sleeve drill bit impacts forward along sliding key shaft, the fuselage walking keeps off back feather key axle sleeve drill bit by crag or rib, and feather key axle sleeve drill bit back and forth impacts rotary drill along sliding key shaft.
8. reciprocal impact drilling machine according to claim 1, it is characterized in that: described rotary drill device comprises polygon prism rotary drill device, polygon prism rotary drill device is arranged on the fuselage, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, polygon prism rotary drill device comprises polygon prism, the rotary drill power part, polygon prism rotary drill device front end is provided with the polygon prism cover drill bit corresponding with polygon prism rotary drill device, the rear portion of polygon prism cover drill bit is provided with the polygon prism cover corresponding with polygon prism, the polygon prism cover becomes cavity body structure, polygon prism inserts polygon prism cover cavity, polygon prism slides front and back in polygon prism cover cavity, the rotary drill power part drives the polygon prism rotation, polygon prism drives the polygon prism cover drill bit rotary drill with the polygon prism engagement, impactor is arranged between polygon prism rotary drill device and the polygon prism cover drill bit and near polygon prism, impactor impacts polygon prism cover drill bit, polygon prism cover drill bit impacts forward along polygon prism, the fuselage walking is overlapped drill bit by crag or rib with polygon prism and is kept off back, and polygon prism cover drill bit back and forth impacts rotary drill along polygon prism.
9. reciprocal impact drilling machine according to claim 1, it is characterized in that: described rotary drill device comprises cylinder rotary drill device, cylinder rotary drill device comprises cylinder, the rotary drill power part, cylinder rotary drill device is arranged on the fuselage, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, the front end of cylinder rotary drill device is provided with the cylindrical sleeve drill bit corresponding with cylinder rotary drill device, the cylindrical sleeve drill bit comprises the post cylindrical sleeve, cylinder and cylindrical sleeve are provided with spacing anticreep spare, cylindrical sleeve is cavity body structure, cylinder inserts the cylindrical sleeve cavity, and cylinder slides before and after the cylindrical sleeve cavity, and impactor is arranged between cylinder rotary drill device and the cylindrical sleeve drill bit and close cylinder, impactor impingement cylinder cover drill bit, the cylindrical sleeve drill bit slides along cylinder and impacts, and fuselage is walked forward and by crag or rib the cylindrical sleeve drill bit kept off back, and the cylindrical sleeve drill bit back and forth impacts rotary drill along cylinder.
10. according to claim 6,7,8 or 9 described reciprocal impact drilling machines, it is characterized in that: described splined post, sliding key shaft, polygon prism, cylinder and drill bit cooperation place are provided with spacing anti-dropping device.
11. reciprocal impact drilling machine according to claim 1, it is characterized in that: described rotary drill device comprises spline housing rotary drill device, spline housing rotary drill device is arranged on the fuselage, percussion mechanism comprises the impact power part, impactor, impact power part and drive the impactor impact, spline housing rotary drill device comprises spline housing, the front end of spline housing rotary drill device is provided with the splined post drill bit corresponding with spline housing, the splined post drill bit comprises splined post, one end of splined post is arranged in the spline housing, splined post is slided before and after spline housing, impactor is arranged between spline housing rotary drill device and the splined post drill bit, and near splined post, impactor impacts the splined post drill bit, and the splined post drill bit slides along spline housing and impacts, and spline housing rotary drill device drives splined post drill bit rotary drill, the fuselage walking keeps off back the splined post drill bit by crag or rib, and the splined post drill bit back and forth impacts rotary drill.
12. reciprocal impact drilling machine according to claim 1, it is characterized in that: described rotary drill device comprises feather key axle sleeve rotary drill device, feather key axle sleeve rotary drill device is arranged on the fuselage, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, feather key axle sleeve rotary drill device comprises the feather key axle sleeve, the front end of feather key axle sleeve rotary drill device is provided with the sliding key shaft drill bit corresponding with the feather key axle sleeve, the sliding key shaft drill bit comprises sliding key shaft, one end of sliding key shaft is arranged in the feather key axle sleeve, sliding key shaft slides before and after the feather key axle sleeve, impactor is arranged between feather key axle sleeve rotary drill device and the sliding key shaft drill bit and close sliding key shaft, impactor impacts the sliding key shaft drill bit, and the sliding key shaft drill bit slides along the feather key axle sleeve and impacts, and feather key axle sleeve rotary drill device drives sliding key shaft drill bit rotary drill, the fuselage walking keeps off back the sliding key shaft drill bit by crag or rib, and the sliding key shaft drill bit back and forth impacts rotary drill.
13. reciprocal impact drilling machine according to claim 1, it is characterized in that: described rotary drill device comprises polygon prism cover rotary drill device, polygon prism cover rotary drill device is arranged on the fuselage, percussion mechanism comprises the impact power part, connecting rod, impactor, impacting the power part drivening rod moves back and forth, connecting rod drives impactor and impacts, polygon prism cover rotary drill device comprises the polygon prism cover, the front end of polygon prism cover rotary drill device is provided with the polygon prism drill bit corresponding with the polygon prism cover, the polygon prism drill bit comprises polygon prism, one end of polygon prism is arranged in the polygon prism cover, polygon prism slides before and after the polygon prism cover, impactor is arranged between polygon prism cover rotary drill device and the polygon prism drill bit, and near polygon prism, impactor impacts the polygon prism drill bit, the polygon prism drill bit slides along the polygon prism cover and impacts, polygon prism cover rotary drill device drives polygon prism drill bit rotary drill, and the fuselage walking keeps off back the polygon prism drill bit by crag or rib, and the polygon prism drill bit back and forth impacts rotary drill.
14. reciprocal impact drilling machine according to claim 1, it is characterized in that: described rotary drill device is gear rotary drill device, drill bit is the spool gear drill bit, gear rotary drill device comprises power gear, the spool gear drill bit comprises the gear stock, the rotation of power gear driven wheel stock, spool gear drill bit rotary drill, fuselage comprises guiding parts, and guiding parts Support Gear stock, percussion mechanism are arranged between gear rotary drill device and the spool gear drill bit, and near the gear stock, percussion mechanism impacts the spool gear drill bit and impacts along guiding parts, and the fuselage walking keeps off back the spool gear drill bit by crag or rib, and the spool gear drill bit back and forth impacts rotary drill.
15. according to claim 11,12,13 or 14 described reciprocal impact drilling machines, it is characterized in that: described splined post, sliding key shaft, cylinder, polygon prism or gear stock and rotary drill device cooperation place are provided with spacing anti-dropping device.
16. according to claim 2,3,4,5,6,7,8,9,11,12,13 or 14 described reciprocal impact drilling machines, it is characterized in that: described rotary drill power part or impact power part comprise driving wheel, driven pulley.
17. according to claim 2,3,4,5,6,7,8,9,11,12,13 or 14 described reciprocal impact drilling machines, it is characterized in that: described impact power part or rotary power parts comprise motor, hydraulic motor or gas motor.
18. reciprocal impact drilling machine according to claim 1, it is characterized in that: described percussion mechanism is hydraulic impact device, hydraulic impact device comprises cavity, impactor, impact the plug hammer, control assembly, impact the plug hammer cavity is divided into two parts, impactor is connected with impact plug hammer, the power of two parts cavity can be for pneumatic and/or surge, two cavitys are connected with control assembly, under the control of control assembly, impact plug hammer drive impactor and back and forth impact, drill bit and rotary drill device are slidingly connected, drill bit bores in the driving bottom left dextrorotation of rotary drill device, impactor is arranged between rotary drill device and the drill bit, impactor drill hammer, drill bit impact rotary drill, the rotary drill device is arranged on the fuselage, the walking mechanism of fuselage drives the complete machine walking, and drill bit is kept off back by crag or rib in fuselage is advanced, and drill bit back and forth impacts rotary drill.
19. reciprocal impact drilling machine according to claim 1, it is characterized in that: described percussion mechanism is hydraulic impact device, hydraulic impact device comprises cavity, impactor, impact the plug hammer, control assembly, impact the plug hammer cavity is divided into two parts, impactor is connected with impact plug hammer or is integral type, the power of two parts cavity can be for pneumatic and/or surge, two cavitys are connected with control assembly, impacting the plug hammer under the control of control assembly back and forth impacts, impacting plug hammer drive impactor back and forth impacts, the rotary drill device is gear rotary drill device, drill bit is the spool gear drill bit, gear rotary drill device comprises power gear, the spool gear drill bit comprises the gear stock, the rotation of power gear driven wheel stock, spool gear drill bit rotary drill, fuselage comprises guiding parts, the gear stock is slidingly arranged on the guiding parts, impactor impacts the gear stock, drive the spool gear drill bit impact, spool gear drill bit impact rotary drill, the walking mechanism of fuselage drives the complete machine walking, drill bit is kept off back by crag or rib in fuselage is advanced, and drill bit back and forth impacts rotary drill.
20. reciprocal impact drilling machine according to claim 1, it is characterized in that: described percussion mechanism is hydraulic impact device, hydraulic impact device comprises cavity, impactor, impact plug hammer and control assembly, impact the plug hammer cavity is divided into two parts, impactor flexibly connects with impact plug hammer, the power of two parts cavity can be for pneumatic and/or surge, two cavitys are connected with control assembly, impactor back and forth impacts under the control of control assembly, fuselage comprises guiding parts, the rotary drill device is arranged at guiding parts, impactor is connected with the rotary drill device, impactor drives the rotary drill device and moves back and forth along guiding parts, and the rotary drill device drives the drill bit rotary drill, and drill bit back and forth impacts rotary drill.
21. reciprocal impact drilling machine according to claim 1, it is characterized in that: described percussion mechanism is hydraulic impact device, hydraulic impact device comprises cavity, impactor, impact the plug hammer, control assembly, impact the plug hammer cavity is divided into two parts, impactor is connected with impact plug hammer or is integral type, the power of two parts cavity can be for pneumatic and/or surge, two cavitys are connected with control assembly, impactor back and forth impacts under the control of control assembly, fuselage comprises guiding parts, the rotary drill device is arranged at guiding parts, impactor impacts the rotary drill device and moves back and forth along guiding parts, the rotary drill device drives the drill bit rotary drill, and the fuselage walking keeps off back rotary drill device and drill bit by crag or rib, and drill bit back and forth impacts rotary drill.
22. according to claim 18,19,20 or 21 described reciprocal impact drilling machines, it is characterized in that: described percussion mechanism can be Pneumatic immpacting device.
23. according to claim 18,19,20,21 described reciprocal impact drilling machines, it is characterized in that: described control assembly comprises reversal valve.
24. reciprocal impact drilling machine according to claim 1 is characterized in that: described drill bit comprises multiple tooth spherical, multiple tooth tapered.
25. reciprocal impact drilling machine according to claim 24, it is characterized in that: described drill bit comprises the cutter tooth, and the cutter tooth comprises ball tooth, pick tooth, awl tooth, cutter tooth, axe tooth, hammer tooth or wedge tooth.
26. reciprocal impact drilling machine according to claim 1, it is characterized in that: described fuselage comprises shovel board.
27. reciprocal impact drilling machine according to claim 1, it is characterized in that: described fuselage comprises transport establishment or elevating mechanism.
28. reciprocal impact drilling machine according to claim 1, it is characterized in that: described fuselage comprises water spraying mechanism.
29. reciprocal impact drilling machine according to claim 1 is characterized in that: described percussion mechanism comprises cam percussion mechanism, crank percussion mechanism, rack-and-pinion percussion mechanism, hydraulic impact device, Pneumatic immpacting device, electromagnetic impact device or fork percussion mechanism.
30. reciprocal impact drilling machine according to claim 1 is characterized in that: be provided with buffer between described impact rotary drill mechanism and the fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210006183.9A CN103195421B (en) | 2012-01-10 | 2012-01-10 | Reciprocating impact tunnel boring machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210006183.9A CN103195421B (en) | 2012-01-10 | 2012-01-10 | Reciprocating impact tunnel boring machine |
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| CN103195421A true CN103195421A (en) | 2013-07-10 |
| CN103195421B CN103195421B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210006183.9A Active CN103195421B (en) | 2012-01-10 | 2012-01-10 | Reciprocating impact tunnel boring machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790584A (en) * | 2014-02-28 | 2014-05-14 | 中南大学 | Impact-assisted heading machine for hard rock ore exploitation |
| WO2015027670A1 (en) * | 2013-09-01 | 2015-03-05 | Liu Suhua | Reciprocating-impact excavating part for use in excavating machine and having wear-resistant guiding sleeves that are easy to process/assemble/disassemble and are fastened by elongated threaded rods |
| WO2017071608A1 (en) * | 2015-10-27 | 2017-05-04 | 刘素华 | Reciprocating impact boring machine internally provided with rocker arm telescopic cylinder |
| CN107143341A (en) * | 2017-05-22 | 2017-09-08 | 张家口浩扬科技有限公司 | A kind of integration apparatus for prospecting, digging up mine and conveying ore |
| CN112360480A (en) * | 2020-11-09 | 2021-02-12 | 中国铁建重工集团股份有限公司 | Tunneling equipment and impact device thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3729056A (en) * | 1970-04-18 | 1973-04-24 | F Paurat | Mining and excavating apparatus |
| CN1163980A (en) * | 1996-03-30 | 1997-11-05 | 山西矿业学院 | Impact coal cutting machine |
| CN2426014Y (en) * | 2000-03-07 | 2001-04-04 | 西安科技学院 | Torsion impact type vibration cutting mechamism |
| CN2560756Y (en) * | 2002-07-26 | 2003-07-16 | 赖涤泉 | Vibrating cutting mechanism for arm entry-driving machine |
| CN102042016A (en) * | 2010-10-28 | 2011-05-04 | 辽宁工程技术大学 | Adaptive hard-rock impact rotary crushing system |
| CN201982094U (en) * | 2011-02-24 | 2011-09-21 | 湖南恒至凿岩科技有限公司 | Keyless-connection hydraulic-rotation pneumatic impact rock drill |
| CN202745687U (en) * | 2012-01-10 | 2013-02-20 | 刘素华 | Reciprocating impact tunnel drilling machine |
-
2012
- 2012-01-10 CN CN201210006183.9A patent/CN103195421B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3729056A (en) * | 1970-04-18 | 1973-04-24 | F Paurat | Mining and excavating apparatus |
| CN1163980A (en) * | 1996-03-30 | 1997-11-05 | 山西矿业学院 | Impact coal cutting machine |
| CN2426014Y (en) * | 2000-03-07 | 2001-04-04 | 西安科技学院 | Torsion impact type vibration cutting mechamism |
| CN2560756Y (en) * | 2002-07-26 | 2003-07-16 | 赖涤泉 | Vibrating cutting mechanism for arm entry-driving machine |
| CN102042016A (en) * | 2010-10-28 | 2011-05-04 | 辽宁工程技术大学 | Adaptive hard-rock impact rotary crushing system |
| CN201982094U (en) * | 2011-02-24 | 2011-09-21 | 湖南恒至凿岩科技有限公司 | Keyless-connection hydraulic-rotation pneumatic impact rock drill |
| CN202745687U (en) * | 2012-01-10 | 2013-02-20 | 刘素华 | Reciprocating impact tunnel drilling machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015027670A1 (en) * | 2013-09-01 | 2015-03-05 | Liu Suhua | Reciprocating-impact excavating part for use in excavating machine and having wear-resistant guiding sleeves that are easy to process/assemble/disassemble and are fastened by elongated threaded rods |
| CN103790584A (en) * | 2014-02-28 | 2014-05-14 | 中南大学 | Impact-assisted heading machine for hard rock ore exploitation |
| WO2017071608A1 (en) * | 2015-10-27 | 2017-05-04 | 刘素华 | Reciprocating impact boring machine internally provided with rocker arm telescopic cylinder |
| CN107143341A (en) * | 2017-05-22 | 2017-09-08 | 张家口浩扬科技有限公司 | A kind of integration apparatus for prospecting, digging up mine and conveying ore |
| CN112360480A (en) * | 2020-11-09 | 2021-02-12 | 中国铁建重工集团股份有限公司 | Tunneling equipment and impact device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103195421B (en) | 2015-06-10 |
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