CN2844391Y - The airborne roof-bolter of colliery speedy drivage machine - Google Patents
The airborne roof-bolter of colliery speedy drivage machine Download PDFInfo
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- CN2844391Y CN2844391Y CN 200520144226 CN200520144226U CN2844391Y CN 2844391 Y CN2844391 Y CN 2844391Y CN 200520144226 CN200520144226 CN 200520144226 CN 200520144226 U CN200520144226 U CN 200520144226U CN 2844391 Y CN2844391 Y CN 2844391Y
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Abstract
The airborne roof-bolter of a kind of colliery speedy drivage machine, it mainly includes: scalable translation brace summer and with its about the hinged left and right drill boom case of end; Scalable translation brace summer includes beam body and left and right expansion box, the inner of this left and right expansion box is arranged in the beam body, and be connected with horizontal amplitude oil cylinder, the outer end of this left and right expansion box is hinged with left and right supporting seat respectively, and this left and right supporting seat is hinged with left and right drill boom case respectively; On described beam body, be connected with two support arms, be connected with vertical amplitude oil cylinder respectively two support arm middle and upper parts.Described left and right drill boom case is a same structure, and this drill boom case mainly is made up of five parts: drilling cramp assembly, big beam assembly, drill boom assembly, blade assemblies, chain increase a times mechanism; The utility model has the advantages that: the efficient height, simple in structure, in light weight, easy to operate, safe and reliable, dismounting, easy to maintenance can the immediate support tunnel.The utility model power source is taken from the development machine hydraulic system.
Description
Technical field
The utility model relates to colliery extractive equipment technical field, belongs to the airborne roof-bolter of a kind of colliery speedy drivage machine.
Background technology
At present, in the coal mine roadway comprehensive mechanized driving, the contradiction between development machine driving and the back supporting is failed fine solution always, the long Homes Using TV that just must influence development machine of roadway support holding time, especially after bolt support was adopted in the tunnel, this contradiction was more outstanding.The bolt support process is " bottleneck " that hinders colliery driving progress, and the time shared in a work plane driving is the longest.When bolt support density is big, if with the used time decreased of bolt support half, work plane driving amount almost can improve 1 times.This is carried out a large amount of research both at home and abroad, tunnelling and bolt support have been integrated in one, can reach driving and supporting parallel operations, can shorten support time, and accomplish the tunnel immediate support, can solve the contradiction of development machine driving and bolt support effectively.
Good try was once being done aspect the development of the airborne anchor pole perforating of development machine fitting machine by China.Finishing anchor-rod supporting mechanismization has number of ways, and airborne roof-bolter is one of its mode, but closely related with development machine, constrained each other, interacts, and realizes that difficulty is big.In a word, up to the present, China does not also find solution bolt support and development machine to tunnel this contradiction practical ways, makes the popularization of bolt support technology be subjected to very big influence.Therefore, design and develop a kind of can establishing one's own system,, realize that under safety condition the airborne roof-bolter equipment of brill, dress, anchor operation is very necessary not with development machine generation space interference.
Operation technique in the past is: after development machine advances a segment distance, use the boring of hand-held pneumatic or hydraulic jumbolter, skyhook.Efficient low, the shortcomings such as working strength of workers big, anchor pole line-spacing, the difficult assurance of angle of this technology.
Summary of the invention
The purpose of this utility model provide a kind of efficient height, simple in structure, in light weight, easy to operate, safe and reliable, establish one's own system, dismounting, speedy drivage machine airborne roof-bolter in colliery easy to maintenance
For achieving the above object, the utility model is taked following design scheme:
The airborne roof-bolter of a kind of colliery speedy drivage machine, it is characterized in that: it mainly includes: scalable translation brace summer and with its about the hinged left and right drill boom case of end; Scalable translation brace summer includes beam body and left and right expansion box, the inner of this left and right expansion box is arranged in the beam body, and be connected with horizontal amplitude oil cylinder, the outer end of this left and right expansion box is hinged with left and right supporting seat respectively, and this left and right supporting seat is hinged with left and right drill boom case respectively; On described beam body, be connected with two support arms, be connected with vertical amplitude oil cylinder respectively two support arm middle and upper parts; Power source is taken from the development machine hydraulic system.
Between left and right supporting seat and left and right expansion box, be connected with the lateral inclination oil cylinder that makes left and right drill boom case lateral inclination respectively; Between left and right supporting seat and left and right drill boom case, be connected with the fore-and-aft tilt oil cylinder that makes the fore-and-aft tilt of left and right drill boom case respectively.
Described left and right supporting seat is a symmetrical structure, this supporting seat middle part, left side is a gate-type bracing frame, this support is provided with the back shaft that is rotationally connected with left expansion box, be provided with the upper lug that is connected with the lateral inclination oil cylinder in back shaft one side, be provided with the following lug that is connected with the fore-and-aft tilt oil cylinder in next side of back shaft, two side arms lower end at the gate-type bracing frame is provided with the semicircle axis hole, is connected with the semicircle briquetting on the semicircle axis hole.
Described left and right drill boom case is a same structure, and this drill boom case mainly is made up of five parts: drilling cramp assembly, big beam assembly, drill boom assembly, carriage component, chain increase a times mechanism; Big beam assembly is positioned at the middle part of drill boom case, and the drilling cramp assembly is positioned at the bottom of big beam assembly, and the drill boom assembly is positioned at the upside of big beam assembly, and carriage component is positioned at drill boom assembly upside, and chain increases the middle part that times mechanism is positioned at the drill boom assembly.
Described drilling cramp assembly comprises: connect jacking block, a pair of oil cylinder, last guide block, lower guide block, lower guideway and the one-level propelling oil cylinder piston bar set upright, the described a pair of oil cylinder of setting upright is installed in the top that connects jacking block relatively, this front end of setting upright the piston rod of oil cylinder is connected with the chuck piece, and described upward guide block, lower guide block are separately positioned on the two ends up and down of chuck piece; Up and down guide pad, set upright cylinder tube by hexagon socket head cap screw with connect jacking block and be connected; The front end that one-level advances the front end of oil cylinder piston bar and lower guideway with connect jacking block and be connected; Make and connect jacking block, lower guideway, one-level and advance several parts of oil cylinder piston bar to become a relatively-stationary integral body.
Described big beam assembly comprises: crossbeam, connect sole piece, one-level and advance cylinder tube, secondary to advance cylinder tube, the rear end of crossbeam is welded on and connects on the sole piece, one-level advances cylinder tube to be arranged on the bottom of crossbeam, the bottom that this one-level advances cylinder tube with connect sole piece and fixedly connected, secondary advances cylinder tube to be arranged on the top of crossbeam, the bottom that this secondary advances cylinder tube with connect sole piece and fixedly connected; Both sides at crossbeam are welded with the ears or side handles of a utensil respectively, and in these ears or side handles of a utensil one is connected with the fore-and-aft tilt oil cylinder; Both sides at crossbeam are separately installed with axle, and this is installed in the axis hole of left and right sides supporting seat gate-type frame; On crossbeam, be connected with two V-shaped groove tracks, under crossbeam, be connected with two V-shaped groove tracks, in two V-shaped groove tracks under the lower guideway insertion crossbeam in the drilling cramp assembly; Side at crossbeam is connected with oil-distributing plate.
Described drill boom assembly comprises: rectangular guideway, secondary advance oil cylinder piston bar, junction plate, increase a times cylinder tube; The front end of this rectangular guideway and secondary advance the front end of oil cylinder piston bar to connect into as a whole with junction plate respectively; Increasing a times cylinder tube bottom is connected with rectangular guideway with bolt; Be provided with the chain holder in rectangular guideway inside; The downside of rectangular guideway inserts in two V-shaped groove tracks of crossbeam upside.
Described chain increases a times mechanism and comprises: ring chain, front axle, rear axle, tensioning sleeve, tensioning screw, increase a times oil cylinder piston bar; This front axle, rear axle are arranged on the rear and front end in the ring chain, and socket tensioning sleeve and tensioning screw between front axle and rear axle, this tensioning screw insert and use nut check in the tensioning sleeve; Downside at ring chain is provided with the chain lower union joint, is provided with the chain upper binding head at the upside of ring chain; Increase times front end of oil cylinder piston bar and be connected, be socketed with 4 baffle rings respectively in the both sides of front axle, rear axle with the axle head of front axle.
Described carriage component comprises: planker, reducer, hydraulic motor, two bottom sides at supporting plate is equipped with two V-shaped groove tracks, the upside of these two V-shaped groove tracks and rectangular guideway is connected, and promptly the upside of rectangular guideway inserts in two V-shaped groove tracks of supporting plate bottom; Be provided with the chain holder in the middle of the bottom of supporting plate, this chain upper fixed seat is fixedlyed connected with the chain upper binding head, and the chain lower union joint is fixedlyed connected with the chain lower fixed seat; Reducer and hydraulic motor are arranged on the supporting plate, and hex slot chuck in the drilling rod is installed on the output of reducer, and the bottom of hex slot chuck is equipped with the magnet that drilling rod is had adsorptivity in drilling rod.
The utility model has the advantages that: the efficient height, simple in structure, in light weight, easy to operate, safe and reliable, establish one's own system, dismounting, easy to maintenance, can the immediate support back.
Description of drawings
Fig. 1 is installed in schematic diagram on the development machine for the utility model
Fig. 2 stands upright on work schematic diagram on the development machine for the utility model
Fig. 3 is a schematic perspective view of the present utility model
Fig. 4 looks schematic diagram for master of the present utility model
Fig. 5 looks schematic diagram for a left side of the present utility model
Fig. 6 is a schematic top plan view of the present utility model
Fig. 7 is a beam body cross-sectional schematic of the present utility model
Fig. 8 is a left supporting seat schematic diagram of the present utility model
Fig. 9 looks schematic diagram for Fig. 8 left side
Figure 10 is a left expansion box schematic diagram of the present utility model
Figure 11 looks schematic diagram for Figure 10 left side
Figure 12 is the structural representation of beam body
Figure 13 looks schematic diagram for the left side of Figure 12 beam body
Figure 14 is the schematic perspective view of the utility model drill boom case
Figure 15 is the schematic perspective view of Figure 12 drill boom case transposition
Figure 16 is the drilling cramp assembly schematic diagram of drill boom case of the present utility model
Figure 17 is the big beam assembly schematic diagram of drill boom case of the present utility model
Figure 18 is the drill boom assembly schematic diagram of drill boom case of the present utility model
Figure 19 increases a times structural scheme of mechanism for the chain of drill boom case of the present utility model
Figure 20 increases the tensioning sleeve and the tensioning screw schematic diagram of times mechanism for chain among Figure 19
Figure 21 is the carriage component schematic diagram of drill boom case of the present utility model
Figure 22 looks schematic diagram for the master of the utility model drill boom case
Figure 23 is the schematic top plan view of Figure 22 drill boom case
Figure 24 is the C-C cross-sectional schematic of Figure 23 drill boom case
Figure 25 looks enlarged diagram for the left side of Figure 22 drill boom case
Figure 26 analyses and observe enlarged diagram for the A-A of Figure 22 drill boom case
Figure 27 analyses and observe enlarged diagram for the B-B of Figure 22 drill boom case
Figure 28 is that the one-level of drill boom case advances oil cylinder to advance the work schematic diagram of drilling cramp assembly
Figure 29 is that the secondary of drill boom case advances oil cylinder to advance drill boom assembly work schematic diagram
Figure 30 increases schematic diagram in times mechanism's propelling carriage component work for the chain of drill boom case
Figure 31 advances carriage component work to make drilling rod to the top schematic diagram for the chain of drill boom case increases times mechanism
Figure 32 is the utility model drill boom case schematic diagram of vertically working
Figure 32 is the utility model drill boom case inclination work schematic diagram
Figure 33 is that the utility model drill boom case is to lopsidedness work schematic diagram
Figure 34 is that the utility model drill boom case is to medium dip work schematic diagram
Figure 35 is that the utility model drill boom case is to two outside inclination work schematic diagrames
Figure 36 is the schematic diagram of the utility model tunnel crown drill dress diverse location anchor pole
The specific embodiment
Referring to Fig. 1～shown in Figure 6: the airborne roof-bolter 101 of a kind of colliery speedy drivage machine, it is installed on the development machine 103, do not influence the work of development machine, need be when tunnel crown drill square, development machine quits work, roof-bolter 101 erects (seeing shown in Figure 2), and the utility model mainly includes: scalable translation brace summer 1 and with its about the hinged left and right drill boom case 4,4 ' of end; Scalable translation brace summer 1 includes beam body 2 and left and right expansion box 3,3 ', this left and right expansion box 3, the inner of 3 ' are arranged in the beam body 2, and be connected with horizontal amplitude oil cylinder 10,10 ' (seeing shown in Figure 7), this left and right expansion box 3,3 ' outer end respectively with left and right supporting seat 5,5 ' hinged, this left and right supporting seat is hinged with left and right drill boom case 4,4 ' respectively; Be connected with two support arms 7,7 ' on described beam body 2, the middle part is connected with vertical amplitude oil cylinder 8,8 ' respectively on two support arms.This vertical amplitude oil cylinder 8,8 ' and two support arm 7,7 ' respectively with the upper articulation of development machine; Vertically amplitude oil cylinder 8,8 ' flexible work can make left and right drill boom case 4,4 ' upright or crouch at the top of development machine.Power source is taken from the development machine hydraulic system.
See shown in Figure 7: left and right supporting seat 5,5 ' and left and right expansion box 3,3 ' between be connected with the lateral inclination oil cylinder 9,9 ' that makes left and right drill boom case lateral inclination respectively; Left and right supporting seat 5,5 ' and left and right drill boom case 4,4 ' between be connected with the fore-and-aft tilt oil cylinder 6,6 ' that makes the fore-and-aft tilt of left and right drill boom case respectively.
See Fig. 8, shown in Figure 9: described left and right supporting seat 5,5 ' is symmetrical structure, these left side supporting seat 5 middle parts are a gate-type bracing frame 501, this support is provided with the back shaft 502 that is rotationally connected with left expansion box, be provided with the upper lug 504 that is connected with lateral inclination oil cylinder 9 in back shaft 502 1 sides, be provided with the following lug 505 that is connected with fore-and-aft tilt oil cylinder 6 in next side of back shaft, two side arms lower end at the gate-type bracing frame is provided with semicircle axis hole 506, is connected with semicircle briquetting 507 on the semicircle axis hole.
See Figure 10, Figure 11,, Figure 12, shown in Figure 7: described left and right expansion box 3,3 ' is symmetrical structure, these left side expansion box 3 outer ends are connected with the axle sleeve 301 with left expansion box back shaft 502 sockets, the right side is provided with right lug 303 in left expansion box, the left side is provided with left lug 302 in left expansion box, described right lug 303 is connected with horizontal amplitude oil cylinder 10 1 ends, and the other end of this horizontal amplitude oil cylinder 10 is connected with lug 201 on the beam body 2; Described left lug 302 is connected with lateral inclination oil cylinder 9 one ends, and the other end of this lateral inclination oil cylinder 9 is connected with upper lug 504 on the left supporting seat.
See Figure 14～shown in Figure 27: described left and right drill boom case 4,4 ' is same structure, and this drill boom case mainly is made up of five parts: the drilling cramp assembly, beam assembly, drill boom assembly, carriage component, chain increase a times mechanism greatly; Big beam assembly is positioned at the middle part of drill boom case, and the drilling cramp assembly is positioned at the bottom of big beam assembly, and the drill boom assembly is positioned at the upside of big beam assembly, and carriage component is positioned at drill boom assembly upside, and chain increases the middle part that times mechanism is positioned at the drill boom assembly.
Drilling cramp is positioned at the crossbeam downside, can slide along side rails under the crossbeam under the effect of one-level propelling oil cylinder; Drill boom is positioned at the crossbeam upside, can slide along side rails on the crossbeam under the effect of secondary propelling oil cylinder; Carriage component is positioned at the drill boom upside, can slide along rectangular guideway under the drive of chain; Chain increases a times mechanism and is positioned at the drill boom middle part, can move backward forward at effect lower chain that increases times oil cylinder and integral body such as tensioning screw, antero posterior axis thereof, can spur carriage component simultaneously and slide along rectangular guideway.
See shown in Figure 16: described drilling cramp assembly comprises: connect jacking block 402, a pair of oil cylinder 405, last guide block 407, lower guide block 403, lower guideway 401 and the one-level propelling oil cylinder piston bar 408 set upright, the described a pair of cylinder tube 405 of setting upright is installed in the top that connects jacking block 420 relatively, this front end of setting upright the piston rod 406 of oil cylinder is connected with chuck piece 404, and described upward guide block 407, lower guide block 403 are separately positioned on the two ends up and down of chuck piece 404; Upper and lower guide pad, set upright oil cylinder by hexagon socket head cap screw 410 with connect jacking block 402 and be connected; The front end that one-level advances the front end of oil cylinder piston bar 408 and lower guideway 401 with connect jacking block 402 and be connected; Make and connect jacking block 402, lower guideway 401, one-level and advance oil cylinder piston bar more than 408 parts to become a relatively-stationary integral body.Be provided with open slot 409 on the jacking block 402 connecing, be used for drilling rod is put between the chuck piece 404, under the effect of setting upright oil cylinder 405, drilling rod is set upright.
See shown in Figure 17: described big beam assembly comprises: crossbeam 411, connect sole piece 412, one-level and advance cylinder tube 415, secondary to advance cylinder tube 418, the rear end of crossbeam 411 is welded on and connects on the sole piece 412, one-level advances cylinder tube 415 to be arranged on the bottom of crossbeam 411, the bottom that this one-level advances cylinder tube 415 with connect sole piece 412 and fixedly connected, secondary advances cylinder tube 418 to be arranged on the top of crossbeam, the bottom that this secondary advances cylinder tube 418 with connect sole piece 412 and fixedly connected; Both sides at crossbeam 411 are welded with the ears or side handles of a utensil 413 respectively, and in these ears or side handles of a utensil one is connected with fore-and-aft tilt oil cylinder 6; Be separately installed with axle 414 in the both sides of crossbeam, this is installed in the axis hole 506 of left and right sides supporting seat gate-type frame; On crossbeam, be connected with two V-shaped groove tracks 417, under crossbeam, be connected with two V-shaped groove tracks 416, in two V-shaped groove tracks 416 that the lower guideway 401 in the drilling cramp assembly inserts under the crossbeam; Side at crossbeam is connected with oil-distributing plate 419.
See shown in Figure 180: described drill boom assembly comprises: rectangular guideway 420, secondary advance oil cylinder piston bar 424, junction plate 422, increase times cylinder tube 421; The front end of this rectangular guideway 420 and secondary advance the front end of oil cylinder piston bar 424 to connect into as a whole with junction plate 422 respectively; Increasing times cylinder tube 421 bottoms is connected with rectangular guideway 420 with bolt 425; Be provided with chain holder 423 in rectangular guideway inside; The downside of rectangular guideway inserts in two V-shaped groove tracks 417 of crossbeam upside.
See Figure 19, shown in Figure 20: described chain increases a times mechanism and comprises: ring chain 426, front axle 433, rear axle 431, tensioning sleeve 427, tensioning screw 429, increase a times oil cylinder piston bar 432; This front axle 433, rear axle 431 are arranged on the rear and front end in the ring chain 426, and socket tensioning sleeve 427 and tensioning screw 429 between front axle and rear axle, this tensioning screw insert in the tensioning sleeve with nut 443 lockings (seeing Figure 24); Downside at ring chain is provided with chain lower union joint 434, is provided with chain upper binding head 428 at the upside of ring chain; Increase times front end of oil cylinder piston bar 432 and be connected, be socketed with 4 baffle rings 430 respectively, can guarantee that tensioning sleeve and screw rod move all the time in the middle of rectangular guideway, thereby guarantee that chain moves in the middle of rectangular guideway in the both sides of front axle, rear axle with the axle head of front axle 433.
See shown in Figure 21: described carriage component comprises: planker 435, reducer 437, hydraulic motor 436, two bottom sides at supporting plate 435 is equipped with two V-shaped groove tracks 440, these two V-shaped groove tracks 440 cooperate with the upside of rectangular guideway 420, the upside that is rectangular guideway 420 inserts in two V-shaped groove tracks 440 of supporting plate bottom, and carriage component integral body can be moved along rectangular guideway 420 under the drive of chain; Be provided with chain upper fixed seat 441 in the middle of the bottom of supporting plate 435, this chain upper fixed seat 441 is fixedlyed connected with chain upper binding head 428, and chain lower union joint 434 is fixedlyed connected with chain lower fixed seat 423; Reducer 437 and hydraulic motor 436 are arranged on the supporting plate 435, and hex slot chuck 438 in the drilling rod is installed on the output of reducer, and the bottom of hex slot chuck is equipped with the magnet that drilling rod 439 is had adsorptivity in drilling rod.
The course of work: this airborne roof-bolter links to each other with development machine 103 with two vertical amplitude oil cylinder 8,8 ' by two support arms 7,7 ', during development machine work, roof-bolter 101 is turned under the effect of vertical amplitude oil cylinder after receiving the minimum profile size, lie low on machine body of boring machine, abdicate working space to development machine, this moment, roof-bolter did not hinder the operation of development machine, after development machine advances a segment distance, when tunnel 102 needed the anchor pole immediate support, development machine stopped operation.Roof-bolter makes drill boom case 4,4 ' basic vertical top board under the effect of two vertical amplitude oil cylinder.Left and right then expansion box stretches out under two horizontal amplitude oil cylinder 10,10 ' effect round about simultaneously.Stop to stretch out when reaching we require, original position is motionless.Adjust fore-and-aft tilt oil cylinder 6,6 ' then and make the vertical top board of drill boom case, after reaching requirement, the fore-and-aft tilt oil cylinder is slack.Simultaneously can adjust lateral inclination oil cylinder 9,9 ', make the further vertical top board of drill boom case.If drill boom case position requires the anchor pole beat will be perpendicular to top board the time, the drill boom case just begins operation at this moment.Drill boom case one-level advances cylinder tube 415 work, advances oil cylinder piston bar 408 to promote to connect jacking block 402 contact backs (seeing Figure 28) by one-level.Secondary advances cylinder tube 418 also to start working simultaneously, advances oil cylinder piston bar 424 to drive rectangular guideway 420 by secondary and moves, make drill boom case elongation (seeing Figure 29), connects back, bottom bracing top and forms an anchor point.Hydraulic motor on the planker 435, reducer, drilling rod 439 are started working along 439 rotations of rectangular guideway 420 drilling rods under the effect of hydraulic jack and chain propelling increasing times mechanism at this moment, finish drilling process (seeing Figure 30, Figure 31).Then finish operations such as skyhook.Finish the installation exercise of two anchor poles.If roadway support require the anchor pole of beating when will be with top board angled (ordinary circumstance is 15 °～30 °).Can reach requirement (see Figure 32～shown in Figure 36) by adjusting lateral inclination oil cylinder 9,9 '.The drill boom case is withdrawn behind the segment distance, and left and right sides expansion box continues to stretch out, stop motion when reaching requirement.Then the drill boom case is started working and is finished the installation work of two anchor poles in addition.Can periodic duty pretend industry like this until the brill of finishing row's anchor pole.
By each operative employee's operation, they operate the drill boom case of a side respectively to the left and right drill boom case of execute-in-place respectively, make various duties such as it keeps vertically, inclination, spatially do not interfere.
Claims (10)
1, the airborne roof-bolter of a kind of colliery speedy drivage machine is characterized in that: it mainly by scalable translation brace summer (1) and with its about the hinged left and right drill boom case (4,4 ') of end form; Scalable translation brace summer (1) includes beam body (2) and left and right expansion box (3,3 '), the inner of this left and right expansion box (3,3 ') is arranged in the beam body, and be connected with horizontal amplitude oil cylinder (10,10 '), the outer end of this left and right expansion box (3,3 ') is hinged with left and right supporting seat (5,5 ') respectively, and this left and right supporting seat is hinged with left and right drill boom case (4,4 ') respectively; On described beam body (2), be connected with two support arms (7,7 '), be connected with vertical amplitude oil cylinder (8,8 ') respectively two support arm middle and upper parts; Power source is taken from the development machine hydraulic system.
2, the airborne roof-bolter of speedy drivage machine in colliery according to claim 1 is characterized in that: be connected with the lateral inclination oil cylinder (9,9 ') that makes left and right drill boom case lateral inclination between left and right supporting seat (5,5 ') and left and right expansion box (3,3 ') respectively; Between left and right supporting seat (5,5 ') and left and right drill boom case (4,4 '), be connected with the fore-and-aft tilt oil cylinder (6,6 ') that makes the fore-and-aft tilt of left and right drill boom case respectively.
3, the airborne roof-bolter of speedy drivage machine in colliery according to claim 2, it is characterized in that: a described left side, right supporting seat (5,5 ') be symmetrical structure, this left side supporting seat (5) middle part is a gate-type bracing frame (501), this support is provided with the back shaft (502) that is rotationally connected with left expansion box, be provided with the upper lug (504) that is connected with lateral inclination oil cylinder (9) in back shaft (502) one sides, be provided with the following lug (505) that is connected with fore-and-aft tilt oil cylinder (6) in next side of back shaft, be provided with semicircle axis hole (506) in the two side arms lower end of gate-type bracing frame, on the semicircle axis hole, be connected with semicircle briquetting (507).
4, the airborne roof-bolter of speedy drivage machine in colliery according to claim 3, it is characterized in that: described left and right expansion box (3,3 ') is a symmetrical structure, this left side expansion box (3) outer end is connected with the axle sleeve (301) with left expansion box back shaft (502) socket, the right side is provided with right lug (303) in left expansion box, the left side is provided with left lug (302) in left expansion box, described right lug (303) is connected with horizontal amplitude oil cylinder (10) one ends, and the other end of this horizontal amplitude oil cylinder (10) is connected with lug (201) on the beam body (2); Described left lug (302) is connected with lateral inclination oil cylinder (9) one ends, and the other end of this lateral inclination oil cylinder (9) is connected with upper lug (504) on the left supporting seat.
5, the airborne roof-bolter of speedy drivage machine in colliery according to claim 1, it is characterized in that: described left and right drill boom case (4,4 ') is a same structure, and this drill boom case mainly is made up of five parts: drilling cramp assembly, big beam assembly, drill boom assembly, carriage component, chain increase a times mechanism; Big beam assembly is positioned at the middle part of drill boom case, and the drilling cramp assembly is positioned at the bottom of big beam assembly, and the drill boom assembly is positioned at the upside of big beam assembly, and carriage component is positioned at drill boom assembly upside, and chain increases the middle part that times mechanism is positioned at the drill boom assembly.
6, the airborne roof-bolter of speedy drivage machine in colliery according to claim 5, it is characterized in that: described drilling cramp assembly comprises: connect jacking block (402), the a pair of cylinder tube (405) of setting upright, last guide block (407), lower guide block (403), lower guideway (401) and one-level advance oil cylinder piston bar (408), the described a pair of oil cylinder (405) of setting upright is installed in the top that connects jacking block (420) relatively, this front end of setting upright the piston rod (406) of oil cylinder is connected with chuck piece (404), the described guide block (407) of going up, lower guide block (403) is separately positioned on the two ends up and down of chuck piece (404); Upper and lower guide pad, set upright oil cylinder by hexagon socket head cap screw (410) with connect jacking block (402) and be connected; The front end that one-level advances the front end of oil cylinder piston bar (408) and lower guideway (401) with connect jacking block (402) and be connected; Make and connect jacking block (402), lower guideway (401), one-level and advance several parts of oil cylinder piston bar (408) to become a relatively-stationary integral body.
7, the airborne roof-bolter of speedy drivage machine in colliery according to claim 6, it is characterized in that: described big beam assembly comprises: crossbeam (411), connect sole piece (412), one-level advances cylinder tube (415), secondary advances cylinder tube (418), the rear end of crossbeam (411) is welded on and connects on the sole piece (412), one-level advances cylinder tube (415) to be arranged on the bottom of crossbeam (411), the bottom that this one-level advances cylinder tube (415) with connect sole piece (412) and fixedly connected, secondary advances cylinder tube (418) to be arranged on the top of crossbeam, the bottom that this secondary advances cylinder tube (418) with connect sole piece (412) and fixedly connected; Be welded with the ears or side handles of a utensil (413) respectively in the both sides of crossbeam (411), in these ears or side handles of a utensil one is connected with fore-and-aft tilt oil cylinder (6); Be separately installed with axle (414) in the both sides of crossbeam, this is installed in the axis hole (506) of left and right sides supporting seat gate-type frame; On crossbeam, be connected with two V-shaped groove tracks (417), under crossbeam, be connected with two V-shaped groove tracks (416), in two the V-shaped groove tracks (416) under the lower guideway in the drilling cramp assembly (401) the insertion crossbeam; Side at crossbeam is connected with oil-distributing plate (419).
8, the airborne roof-bolter of speedy drivage machine in colliery according to claim 7, it is characterized in that: described drill boom assembly comprises: rectangular guideway (420), secondary advance oil cylinder piston bar (424), junction plate (422), increase a times cylinder tube (421); Front end of this rectangular guideway (420) and secondary advance the front end of oil cylinder piston bar (424) to connect into as a whole with junction plate (422) respectively; Increasing a times cylinder tube (421) bottom is connected with rectangular guideway (420) with bolt (425); Be provided with chain lower fixed seat (423) in rectangular guideway inside; The downside of rectangular guideway inserts in crossbeam two V-shaped groove tracks of upside (417).
9, the airborne roof-bolter of speedy drivage machine in colliery according to claim 8, it is characterized in that: described chain increases a times mechanism and comprises: ring chain (426), front axle (433), rear axle (431), tensioning sleeve (427), tensioning screw (429), increase a times oil cylinder piston bar (432); This front axle (433), rear axle (431) are arranged on the rear and front end in the ring chain (426), and (429, this tensioning screw inserts in the tensioning sleeve with nut (443) locking for socket tensioning sleeve (427) and tensioning screw between front axle and rear axle; Downside at ring chain is provided with chain lower union joint (434), is provided with chain upper binding head (428) at the upside of ring chain; Increase times front end of oil cylinder piston bar (432) and be connected, be socketed with 4 baffle rings (430) respectively in the both sides of front axle, rear axle with the axle head of front axle (433).
10, the airborne roof-bolter of speedy drivage machine in colliery according to claim 9, it is characterized in that: described carriage component comprises: planker (435), reducer (437), hydraulic motor (436), two bottom sides at supporting plate (435) is equipped with two V-shaped groove tracks (440), and it is that the upside of rectangular guideway (420) inserts in two V-shaped groove tracks (440) of supporting plate bottom that these two V-shaped groove tracks (440) cooperate with the upside of rectangular guideway (420); Be provided with chain upper fixed seat (441) in the middle of the bottom of supporting plate (435), this chain upper fixed seat (441) is fixedlyed connected with chain upper binding head (428), and chain lower union joint (434) is fixedlyed connected with chain lower fixed seat (423); Reducer (437) and hydraulic motor (436) are arranged on the supporting plate (435), and hex slot chuck (438) in the drilling rod is installed on the output of reducer, and the bottom of hex slot chuck is equipped with the magnet (442) that drilling rod (439) is had adsorptivity in drilling rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144226 CN2844391Y (en) | 2005-12-13 | 2005-12-13 | The airborne roof-bolter of colliery speedy drivage machine |
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| CN 200520144226 CN2844391Y (en) | 2005-12-13 | 2005-12-13 | The airborne roof-bolter of colliery speedy drivage machine |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210493B (en) * | 2006-12-27 | 2010-05-12 | 三一重型装备有限公司 | Large gradient roadheader |
| CN101839138A (en) * | 2010-04-27 | 2010-09-22 | 芬雷选煤工程技术(北京)有限公司 | Development machine |
| CN101915097A (en) * | 2010-07-21 | 2010-12-15 | 山东省尤洛卡自动化装备股份有限公司 | Machine-mounted tunneling, drilling and anchoring comprehensive integrated operation device |
| CN102116161A (en) * | 2011-01-21 | 2011-07-06 | 河南理工大学 | Fast moving and fixing device of anchor rod machine of roadway floor of coal mine |
| CN102434154A (en) * | 2011-10-14 | 2012-05-02 | 沈阳矿山机械有限公司 | Development machine-mounted anchor rod drilling rig |
| CN102561940A (en) * | 2012-02-23 | 2012-07-11 | 河南理工大学 | Mechanical single-arm type hydraulic roof-bolter |
| CN102817610A (en) * | 2012-08-22 | 2012-12-12 | 中传重型装备有限公司 | Tunneling, anchoring and supporting integrated machine |
| CN104499950A (en) * | 2014-12-09 | 2015-04-08 | 中国煤炭科工集团太原研究院有限公司 | Hopper type drilling machine working mechanism of anchor carrier |
| CN104564112A (en) * | 2014-12-13 | 2015-04-29 | 中国煤炭科工集团太原研究院有限公司 | Single-arm onboard roof bolter for underground coal mine |
| CN105422148A (en) * | 2015-11-11 | 2016-03-23 | 中国煤炭科工集团太原研究院有限公司 | Rotary type high-capacity automatic positioning anchor rod bin |
| CN105443037A (en) * | 2015-12-24 | 2016-03-30 | 蒲长晏 | Anchor rod jacking drilling machine and anchor rod jacking drilling carriage with same |
| CN108868759A (en) * | 2018-09-12 | 2018-11-23 | 徐州徐工基础工程机械有限公司 | Tunnel anchor and development machine |
| CN109681129A (en) * | 2018-11-15 | 2019-04-26 | 北方重工装备（沈阳）有限公司 | A kind of rock drill translation slewing equipment |
| CN110094166A (en) * | 2019-05-07 | 2019-08-06 | 中国矿业大学(北京) | A kind of joint-cutting hole boring machine |
| CN110410007A (en) * | 2019-08-21 | 2019-11-05 | 山西天巨重工机械有限公司 | Turn round telescopic big cross section drill boom device |
| CN113062286A (en) * | 2021-03-24 | 2021-07-02 | 中国长江电力股份有限公司 | Quick-change mechanism and method for grabbing mode of trash cleaning robot |
| CN113756733A (en) * | 2021-08-27 | 2021-12-07 | 中国煤炭科工集团太原研究院有限公司 | Clamping rod top connecting device for drill stand and drill stand |
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2005
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210493B (en) * | 2006-12-27 | 2010-05-12 | 三一重型装备有限公司 | Large gradient roadheader |
| CN101839138A (en) * | 2010-04-27 | 2010-09-22 | 芬雷选煤工程技术(北京)有限公司 | Development machine |
| CN101839138B (en) * | 2010-04-27 | 2012-11-21 | 芬雷选煤工程技术(北京)有限公司 | Development machine |
| CN101915097B (en) * | 2010-07-21 | 2015-12-09 | 尤洛卡矿业安全工程股份有限公司 | Machine-mounted tunneling, drilling and anchoring comprehensive integrated operation device |
| CN101915097A (en) * | 2010-07-21 | 2010-12-15 | 山东省尤洛卡自动化装备股份有限公司 | Machine-mounted tunneling, drilling and anchoring comprehensive integrated operation device |
| CN102116161A (en) * | 2011-01-21 | 2011-07-06 | 河南理工大学 | Fast moving and fixing device of anchor rod machine of roadway floor of coal mine |
| CN102116161B (en) * | 2011-01-21 | 2012-09-05 | 河南理工大学 | Fast moving and fixing device of anchor rod machine of roadway floor of coal mine |
| CN102434154A (en) * | 2011-10-14 | 2012-05-02 | 沈阳矿山机械有限公司 | Development machine-mounted anchor rod drilling rig |
| CN102561940A (en) * | 2012-02-23 | 2012-07-11 | 河南理工大学 | Mechanical single-arm type hydraulic roof-bolter |
| CN102817610A (en) * | 2012-08-22 | 2012-12-12 | 中传重型装备有限公司 | Tunneling, anchoring and supporting integrated machine |
| CN104499950A (en) * | 2014-12-09 | 2015-04-08 | 中国煤炭科工集团太原研究院有限公司 | Hopper type drilling machine working mechanism of anchor carrier |
| CN104564112A (en) * | 2014-12-13 | 2015-04-29 | 中国煤炭科工集团太原研究院有限公司 | Single-arm onboard roof bolter for underground coal mine |
| CN104564112B (en) * | 2014-12-13 | 2017-01-04 | 中国煤炭科工集团太原研究院有限公司 | The airborne roof-bolter of underground mine use single armed |
| CN105422148A (en) * | 2015-11-11 | 2016-03-23 | 中国煤炭科工集团太原研究院有限公司 | Rotary type high-capacity automatic positioning anchor rod bin |
| CN105443037A (en) * | 2015-12-24 | 2016-03-30 | 蒲长晏 | Anchor rod jacking drilling machine and anchor rod jacking drilling carriage with same |
| CN105443037B (en) * | 2015-12-24 | 2018-06-05 | 蒲长晏 | A kind of top jumbolter and the top roofboltier comprising the drilling machine |
| CN108868759A (en) * | 2018-09-12 | 2018-11-23 | 徐州徐工基础工程机械有限公司 | Tunnel anchor and development machine |
| CN109681129A (en) * | 2018-11-15 | 2019-04-26 | 北方重工装备（沈阳）有限公司 | A kind of rock drill translation slewing equipment |
| CN110094166A (en) * | 2019-05-07 | 2019-08-06 | 中国矿业大学(北京) | A kind of joint-cutting hole boring machine |
| CN110410007A (en) * | 2019-08-21 | 2019-11-05 | 山西天巨重工机械有限公司 | Turn round telescopic big cross section drill boom device |
| CN113062286A (en) * | 2021-03-24 | 2021-07-02 | 中国长江电力股份有限公司 | Quick-change mechanism and method for grabbing mode of trash cleaning robot |
| CN113062286B (en) * | 2021-03-24 | 2022-04-19 | 中国长江电力股份有限公司 | Quick-change mechanism and method for grabbing mode of trash cleaning robot |
| CN113756733A (en) * | 2021-08-27 | 2021-12-07 | 中国煤炭科工集团太原研究院有限公司 | Clamping rod top connecting device for drill stand and drill stand |
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