CN202560096U - Telescopic boom open rock drilling wagon with drill rod changing device - Google Patents

Telescopic boom open rock drilling wagon with drill rod changing device Download PDF

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Publication number
CN202560096U
CN202560096U CN2011205713685U CN201120571368U CN202560096U CN 202560096 U CN202560096 U CN 202560096U CN 2011205713685 U CN2011205713685 U CN 2011205713685U CN 201120571368 U CN201120571368 U CN 201120571368U CN 202560096 U CN202560096 U CN 202560096U
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CN
China
Prior art keywords
cylinder
pricker
drill
fixed
hammer
Prior art date
Application number
CN2011205713685U
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Chinese (zh)
Inventor
丛中喜
谢加权
扶跃华
代成
夏学良
陆京
许家勤
徐萍
兰金堂
Original Assignee
中船重工中南装备有限责任公司
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Priority to CN2011205713685U priority Critical patent/CN202560096U/en
Application granted granted Critical
Publication of CN202560096U publication Critical patent/CN202560096U/en

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Abstract

The utility model relates to a telescopic boom open rock drilling wagon with a drill rod changing device. The telescopic boom open rock drilling wagon comprises a cab, a chassis assembly, a propeller assembly, a telescopic boom, the drill rod changing device, a rock drilling machine, a control system and a dynamic pneumatic system. The cab is arranged on a base board of the cab of the chassis assembly, the control system is arranged in the cab, the control system is connected with the dynamic pneumatic system, and telescopic length, a pitching angle, a deflection angle, extending quantity of a propelling beam and a pitching angle of the cab are controlled by the control system. A boom base of the telescopic boom is fixedly arranged at the front end of the cab, the propelling beam and the telescopic boom are arranged in sliding and matching mode through a supporting frame on a compensation cylinder, a telescopic end of the compensation cylinder is fixedly connected onto the propelling beam, and extending and retracting of the compensation cylinder can achieve extending compensation of the propelling beam. The drill rod changing device is fixed on the propelling beam and below a transmission rod, and the rock drilling machine is fixed at the upper end of the propelling beam. The telescopic boom open rock drilling wagon can meet requirements for multi-directional drilling and simultaneously is favorable for keeping the integrated center of gravity stable.

Description

A kind of have an open-air drill wagon for jack hammer of the telescopic arm that changes the pricker device
Technical field
The utility model relates to a kind of drill wagon for jack hammer, relates in particular to a kind of drill wagon for jack hammer with telescopic arm, belongs to the hydraulic rock equipment technical field.
Background technology
High-speed drilling machinery has been widely used in army and each civil area in other developed country at present; The application of nearly 2 years of China aspect civilian also more and more widely; In fields such as traffic, the energy, mine, geological hazard control, urban construction, be used for engineerings such as tunneling, excavation canal, mining, construction underground chamber.
Dredger type hydraulic pressure cutting rig is used for the shallow bore hole effective operation, but overall system design is simple, thereby causes operating efficiency not high; Simultaneously when work to rock stratum hardness bad adaptability; Also do not possess side-sway mechanism, the boring scope also is restricted, and swing arm is arranged on the rig afterbody usually; Work or crank when mobile do not possess the function of vertical or up-hole yet.
The utility model content
The utility model provides a kind of open-air drill wagon for jack hammer of the telescopic arm that changes the pricker device that has, and telescopic arm adopts the carrier structure design, makes the forward beam swing very flexible, and the length that forward beam extends compensation is 1000mm, has reduced the drill carriage transportation clearance.
A kind of have an open-air drill wagon for jack hammer of the telescopic arm that changes the pricker device, comprises driver's cabin, chassis assembly, propeller assembly, telescopic arm, changes pricker device 30, hammer drill 31, control system and power and pneumatic control system 36; Wherein chassis assembly comprises vehicle frame platform 34, driver's cabin base plate 37, track rail assembly 32 and leveling cylinder 33; Track rail assembly 32 lays respectively at the both sides of vehicle frame platform 34; A leveling cylinder respectively is installed on the track rail assembly to be connected with the fulcrum of vehicle frame platform; With the luffing angle of control vehicle frame platform 34, driver's cabin base plate 37 is installed also on the vehicle frame platform 34 at horizontal plane; Telescopic arm comprises carriage 20, compensating cylinder 21, pivot angle cylinder 22, connecting lever 23, connecting rod 24, swing arm 25, oscillating cylinder 26, lifts arm cylinder 28, side-sway cylinder 29 and extending cylinder 27; Be fixed with two carriages 20 on the cylinder body of extending cylinder 27; One end of extending cylinder 27 is horizontally hinged on arm seat; Respectively hinged connecting lever 23 of the other end of extending cylinder 27 and swing arm 25, the other end of connecting lever 23 is fixedly connected compensating cylinder 21, the other end of swing arm 25 be fixed on connecting rod 24 pin joints on the connecting lever 23; The oscillating cylinder 26 that is fixed on extending cylinder 27 front ends connects the tie point of swing arm 25 and connecting rod 24; One end pin joint of pivot angle cylinder 22 is in connecting lever 23 and extending cylinder 27 junctions one side, and the terminal pin joint of the other end and extending cylinder 27 is lifted below and side that arm cylinder 28 and side-sway cylinder 29 are installed in extending cylinder 27 respectively;
The propeller assembly comprises forward beam 7, reductor 39, sprocket wheel 40, chain 41, hammer drill supporting plate 42, hammer drill slide plate 44 and chain tensioning device 43; Wherein the outer rim of forward beam 7 is bilateral bending spill isosceles trapezoidal structure; Inside is hollow cavity; Two sprocket wheels 40 and a chain 41 are installed in the forward beam 7 inner chain drives that constitute closed loop; Outside reductor 39 is for chain drive provides power, and hammer drill slide plate 44 is fixed on the chain through chain tensioning device, and hammer drill slide plate 44 is slidingly matched by the V-type slide block of its edge installation and the outer rim of forward beam 7; Hammer drill 31 is fixedly mounted on the hammer drill supporting plate 43, and the mobile drive hammer drill 31 of chain 41 reciprocatingly slides on forward beam 7.
Change the pricker device and comprise two manipulators 11, pricker storehouse lower carriage 12, drive link 13, rotor plate 14, pricker storehouse upper bracket 15 and card pricker device 16; Wherein manipulator 11 comprises fixed support 1, shaft seat 2, rotating turret 3, pricker clamp 5, oscillating cylinder 6 and clamping cylinder 8; Rotating turret 3 is fixed on the shaft seat 2, shaft seat 2 by bearing pin I 4 pin joints between two fixed supports 1 of symmetric arrangement; The front end that clamping cylinder 8, clamping cylinder 8 are installed in the rectangular channel of rotating turret 3 tops is connected with pricker clamp 5 through bearing pin III 10; The structure of pricker clamp 5 and rotating turret 3 front ends is formed the clamping face of drill steel; The rear end of clamping cylinder 8 is fixed in the rectangular channel of rotating turret 3 tops through bearing pin II 9; Oscillating cylinder 6 is arranged on the outside of rotating turret 3, and oscillating cylinder 6 rear ends are connected on the fixed support 1 through bearing pin IV 19; Pricker storehouse lower carriage 12 is fixed on the forward beam 7 with pricker storehouse upper bracket 15; Connect drive link 13 between pricker storehouse lower carriage 12 and the pricker storehouse upper bracket 15; Drive link 13 is by the cycloid hydraulic motor driven in rotation on the pricker storehouse upper bracket 15; Near the fixing rotor plate 14 of pricker storehouse lower carriage 12 1 sides, the groove on the rotor plate 14 is used to deposit drill steel, and the angular transducer of measure angular positions is housed on the rotor plate 14 on the drive link 13.
Power and pneumatic control system 36 comprise air compressor, radiator, steam-water separator, dust arrester, motor, air compressor machine and hydraulic pump, and whole integrated being installed in the body space of rear cabin cabin is for car body provides power and controls the source.
Its whole annexation is: driver's cabin is installed on the driver's cabin base plate of chassis assembly; The control system is set in the driver's cabin; The control system is connected with power and pneumatic control system 36; The operation of control system and display terminal are LCDs, and the action control of the elongation of the collapsing length of telescopic arm, luffing angle, deflection angle, forward beam, the luffing angle of driver's cabin and hammer drill is controlled by the control system; The arm seat 38 of telescopic arm is fixedly mounted on the front end of driver's cabin; Forward beam 7 is slidingly installed through the carriage on the compensating cylinder 21 20 with telescopic arm; Chute on the carriage 20 is sleeved in the bilateral bending structure of forward beam 7; The flexible end of compensating cylinder 21 is fixedly connected on the forward beam 7, and the flexible forward beam of can realizing of compensating cylinder 21 extends compensation; Two manipulators 11 fixed support 1 through separately is fixed on the forward beam 7 and is positioned at the below of drive link 13; Card pricker device 16 is fixedly mounted on the forward beam 7 and is positioned at pricker storehouse lower carriage 12 1 sides; Dust-collecting hood 18 is fixed on the lower end of forward beam 7 through junction plate 17; Hammer drill is fixed on the upper end of forward beam 7, the center of hammer drill bit shank and the central axes of blocking pricker device 16 and dust-collecting hood 18.
The course of work: after the telescopic arm of rock drilling car is being adjusted bore angle; Start hammer drill and carry out drilling operation; Hammer drill increase along with drilling depth under the drive of chain moves down along forward beam, and the dust that produces during boring is absorbed by the dust arrester of dust-collecting hood 18 and connection thereof; When the drill steel of working has reached working depth and need continue pricker; Card pricker device 16 chucking drill steels, then hammer drill impacts the connection of first bullet pine hammer drill bit shank, and hammer drill drives the bit shank counter-rotating then; Bit shank and connecting of drill steel coupling sleeve are unclamped, separate drill steel; Hammer drill is return the initial position of upper end along forward beam; The oscillating cylinder 6 of two manipulators starts synchronously, and the elongation of oscillating cylinder 6 makes manipulator 11 integral body rotate around bearing pin I 4, and oscillating cylinder 6 stops when manipulator 11 turns to the nearest drill steel position of pricker storehouse middle distance; Clamping cylinder 8 starts; The elongation of clamping cylinder 8 makes pricker clamp 5 rotate the drill steel clamping around bearing pin III 10, restarts oscillating cylinder 6 this moment, and manipulator 11 is delivered to the installation position with the drill steel of clamping and clamped; Hammer drill moves to the drill steel afterbody, starts to screw with the drill steel afterbody after hammer drill is just changeing bit shank; Guiding is unclamped pricker clamp 5, hammer drill drive new drill steel continue just to change and be moved down into before the position of drill steel, two drill steels are through screwing butt joint; After new drill steel gets into the coupling sleeve of former drill steel fully, unclamp pricker clamp 5 and card pricker device 16, and let manipulator 11 pendulum, promptly realized the overall process of full-automatic extension bar to position away from drill center; Repeat above-mentioned action, can realize many drill steel continued accesses.When the boring end-of-job; When needing the dismounting drill steel, let hammer drill drive drill steel fasten earlier and move to the coupling sleeve position that card pricker device 16 can block next root drilling rod, hammer drill is opened and is impacted; The coupling sleeve of the drill steel that will dismantle and next root drill steel is unclamped; Block pricker device 16 then and block next root drill steel, manipulator 11 is put to drill center, and pricker clamp 5 is clamped drill steel and is the guiding state.Hammer drill is opened counter-rotating and is retreated drill steel is separated with next root drill steel; After drill steel separated, the hammer drill band drill steel and is retreated to changing the pricker position, and pricker clamp 5 clamps drill steel then, and hammer drill is opened counter-rotating and retreated the hammer drill bit shank is separated with the drill steel coupling sleeve.Hammer drill is with after drill steel separates, and hammer drill continues to retreat till bit shank leaves plane, pricker storehouse.Swing manipulator 11 is delivered to the pricker warehouse compartment with drill steel and is put.Unclamping 5 while of pricker clamp rotor plate 14 is just changeing, and drill steel is delivered in the pricker storehouse, and after position sensor was sensed drill steel, rotor plate 14 stopped operating, and drill steel is parked in the pricker storehouse; So far, accomplished and once unloaded bar.Repeat above-mentioned action, can the drill steel of drill steel system be unloaded by root, until last root drill steel.
Beneficial effect: the utility model drill carriage chassis assembly realizes the adjustment of driver's cabin luffing angle through the leveling cylinder, and then realizes the adjustment of rock drilling angle, has satisfied the demand of multi-faceted boring, also is convenient to the steadily of centre of gravity that keeps drill carriage whole simultaneously; Forward beam is bilateral bending structure, and it is not only light and handy, and intensity and bending resistance are also higher; Forward beam with the V-type slide block is arranged between the hammer drill slide plate is connected; Can significantly reduce friction and cause wearing and tearing, so both be convenient to the adjusting play and kept the combination of slide plate and beam tight, and wearing and tearing have been arranged main parts such as forward beam and balladeur trains; Also only need to change slide block, reduce part consumption; Because what adopted slider bottom and forward beam joint portion is matrix isosceles trapezoidal-structures, therefore can make automatic centerings such as hammer drill, card pricker device, guarantee that it moves on same straight line, guarantee borehole accuracy, thereby improve the straightness accuracy in hole, guarantee drilling quality.
Description of drawings
Fig. 1 is the utility model complete machine structure sketch map;
Fig. 2 is the utility model chassis assembly structure front view;
Fig. 3 is the utility model chassis assembly structure vertical view;
Fig. 4 is the utility model telescopic arm structure front view;
Fig. 5 is the utility model telescopic arm structure vertical view;
Fig. 6 is that the utility model changes pricker apparatus structure sketch map;
Fig. 7 is the structural representation of the utility model manipulator;
Fig. 8 is the structural representation of the utility model propeller assembly;
Fig. 9 is the C-C cross sectional view of the utility model forward beam and hammer drill slide plate
Wherein: the 1-fixed support; The 2-shaft seat; The 3-rotating turret; 4-bearing pin I; 5-pricker clamp; The 6-oscillating cylinder; The 7-forward beam; The 8-clamping cylinder; 9-bearing pin II; 10-bearing pin III; The 11-manipulator; 12-pricker storehouse lower carriage; The 13-drive link; The 14-rotor plate; 15-pricker storehouse upper bracket; 16-card pricker device; 17 junction plates; The 18-dust-collecting hood; 19-bearing pin IV; The 20-carriage; The 21-compensating cylinder; 22-pivot angle cylinder; The 23-connecting lever; The 24-connecting rod; The 25-swing arm; The 26-oscillating cylinder; The 27-extending cylinder; 28-lifts the arm cylinder; 29-side-sway cylinder; 30-changes pricker mechanism; The 31-hammer drill; The 32-track rail assembly; 33-leveling cylinder; 34-vehicle frame platform; The 35-driver's cabin; 36-power and pneumatic control system; 37-driver's cabin base plate; The 38-arm seat; The 39-reductor; The 40-sprocket wheel; The 41-chain; 42-hammer drill supporting plate; The 43-chain tensioning device; 44-hammer drill slide plate.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified
Shown in accompanying drawing 1, a kind of open-air drill wagon for jack hammer of the telescopic arm that changes the pricker device that has of the present invention comprises driver's cabin, chassis assembly, propeller assembly, telescopic arm, changes pricker device 30, hammer drill 31, control system and power and pneumatic control system 36; Wherein chassis assembly is shown in accompanying drawing 2 and 3; Comprise vehicle frame platform 34, driver's cabin base plate 37, track rail assembly 32 and leveling cylinder 33; Track rail assembly 32 lays respectively at the both sides of vehicle frame platform 34; A leveling cylinder respectively is installed on the track rail assembly is connected,, driver's cabin base plate 37 is installed also on the vehicle frame platform 34 with the luffing angle of control vehicle frame platform 34 at horizontal plane with the fulcrum of vehicle frame platform; As attach shown in the Figure 4 and 5; Telescopic arm comprises carriage 20, compensating cylinder 21, pivot angle cylinder 22, connecting lever 23, connecting rod 24, swing arm 25, oscillating cylinder 26, lifts arm cylinder 28, side-sway cylinder 29 and extending cylinder 27; Be fixed with two carriages 20 on the cylinder body of extending cylinder 27, an end of extending cylinder 27 is horizontally hinged on arm seat, respectively hinged connecting lever 23 of the other end of extending cylinder 27 and swing arm 25; The other end of connecting lever 23 is fixedly connected compensating cylinder 21; The other end of swing arm 25 be fixed on connecting rod 24 pin joints on the connecting lever 23, the oscillating cylinder 26 that is fixed on extending cylinder 27 front ends connects the tie point of swing arms 25 and connecting rod 24, an end pin joint of pivot angle cylinder 22 is in connecting lever 23 and extending cylinder 27 junctions one side; The terminal pin joint of the other end and extending cylinder 27 is lifted below and side that arm cylinder 28 and side-sway cylinder 29 are installed in extending cylinder 27 respectively;
Shown in accompanying drawing 8 and 9, the propeller assembly comprises forward beam 7, reductor 39, sprocket wheel 40, chain 41, hammer drill supporting plate 42, hammer drill slide plate 44 and chain tensioning device 43; Wherein the outer rim of forward beam 7 is bilateral bending spill isosceles trapezoidal structure; Inside is hollow cavity; Two sprocket wheels 40 and a chain 41 are installed in the forward beam 7 inner chain drives that constitute closed loop; Outside reductor 39 is for chain drive provides power, and hammer drill slide plate 44 is fixed on the chain through chain tensioning device, and hammer drill slide plate 44 is slidingly matched by the V-type slide block of its edge installation and the outer rim of forward beam 7; Hammer drill 31 is fixedly mounted on the hammer drill supporting plate 43, and the mobile drive hammer drill 31 of chain 41 reciprocatingly slides on forward beam 7.
Shown in accompanying drawing 6 and 7; Change the pricker device and comprise two manipulators 11, pricker storehouse lower carriage 12, drive link 13, rotor plate 14, pricker storehouse upper bracket 15 and card pricker device 16; Wherein manipulator 11 comprises fixed support 1, shaft seat 2, rotating turret 3, pricker clamp 5, oscillating cylinder 6 and clamping cylinder 8; Rotating turret 3 is fixed on the shaft seat 2, shaft seat 2 by bearing pin I 4 pin joints between two fixed supports 1 of symmetric arrangement; The front end that clamping cylinder 8, clamping cylinder 8 are installed in the rectangular channel of rotating turret 3 tops is connected with pricker clamp 5 through bearing pin III 10; The structure of pricker clamp 5 and rotating turret 3 front ends is formed the clamping face of drill steel; The rear end of clamping cylinder 8 is fixed in the rectangular channel of rotating turret 3 tops through bearing pin II 9; Oscillating cylinder 6 is arranged on the outside of rotating turret 3, and oscillating cylinder 6 rear ends are connected on the fixed support 1 through bearing pin IV 19; Pricker storehouse lower carriage 12 is fixed on the forward beam 7 with pricker storehouse upper bracket 15; Connect drive link 13 between pricker storehouse lower carriage 12 and the pricker storehouse upper bracket 15; Drive link 13 is by the cycloid hydraulic motor driven in rotation on the pricker storehouse upper bracket 15; Near the fixing rotor plate 14 of pricker storehouse lower carriage 12 1 sides, the groove on the rotor plate 14 is used to deposit drill steel, and the angular transducer of measure angular positions is housed on the rotor plate 14 on the drive link 13.
Power and pneumatic control system 36 comprise air compressor, radiator, steam-water separator, dust arrester, motor, air compressor machine and hydraulic pump, and whole integrated being installed in the body space of rear cabin cabin is for car body provides power and controls the source.
Its whole annexation is: driver's cabin 35 is installed on the driver's cabin base plate 37 of chassis assembly; The control system is set in the driver's cabin 35; The control system is connected with power and pneumatic control system 36; The operation of control system and display terminal are LCDs, and the luffing angle of the elongation of the collapsing length of telescopic arm, luffing angle, deflection angle, forward beam, driver's cabin 35 and the action of hammer drill control are controlled by the control system; The arm seat 38 of telescopic arm is fixedly mounted on the front end of driver's cabin 35; Forward beam 7 is slidingly installed through the carriage on the compensating cylinder 21 20 with telescopic arm; Chute on the carriage 20 is sleeved in the bilateral bending structure of forward beam 7; The flexible end of compensating cylinder 21 is fixedly connected on the forward beam 7, and the flexible forward beam of can realizing of compensating cylinder 21 extends compensation; Two manipulators 11 fixed support 1 through separately is fixed on the forward beam 7 and is positioned at the below of drive link 13; Card pricker device 16 is fixedly mounted on the forward beam 7 and is positioned at pricker storehouse lower carriage 12 1 sides; Dust-collecting hood 18 is fixed on the lower end of forward beam 7 through junction plate 17; Hammer drill is fixed on the upper end of forward beam 7, the center of hammer drill bit shank and the central axes of blocking pricker device 16 and dust-collecting hood 18.
The course of work: after the telescopic arm of rock drilling car is being adjusted bore angle; Start hammer drill and carry out drilling operation; Hammer drill increase along with drilling depth under the drive of chain moves down along forward beam, and the dust that produces during boring is absorbed by the dust arrester of dust-collecting hood 18 and connection thereof; When the drill steel of working has reached working depth and need continue pricker, card pricker device 16 chucking drill steels, then hammer drill impacts the connection of first bullet pine hammer drill bit shank, and hammer drill drives the bit shank counter-rotating then, and bit shank and connecting of drill steel coupling sleeve are unclamped, the separation drill steel; Hammer drill is return the initial position of upper end along forward beam; The oscillating cylinder 6 of two manipulators starts synchronously, and the elongation of oscillating cylinder 6 makes manipulator 11 integral body rotate around bearing pin I 4, and oscillating cylinder 6 stops when manipulator 11 turns to the nearest drill steel position of pricker storehouse middle distance; Clamping cylinder 8 starts; The elongation of clamping cylinder 8 makes pricker clamp 5 rotate the drill steel clamping around bearing pin III 10, restarts oscillating cylinder 6 this moment, and manipulator 11 is delivered to the installation position with the drill steel of clamping and clamped; Hammer drill moves to the drill steel afterbody, starts to screw with the drill steel afterbody after hammer drill is just changeing bit shank; Guiding is unclamped pricker clamp 5, hammer drill drive new drill steel continue just to change and be moved down into before the position of drill steel, two drill steels are through screwing butt joint; After new drill steel gets into the coupling sleeve of former drill steel fully, unclamp pricker clamp 5 and card pricker device 16, and let manipulator 11 pendulum, promptly realized the overall process of full-automatic extension bar to position away from drill center; Repeat above-mentioned action, can realize many drill steel continued accesses.When the boring end-of-job; When needing the dismounting drill steel, let hammer drill drive drill steel fasten earlier and move to the coupling sleeve position that card pricker device 16 can block next root drilling rod, hammer drill is opened and is impacted; The coupling sleeve of the drill steel that will dismantle and next root drill steel is unclamped; Block pricker device 16 then and block next root drill steel, manipulator 11 is put to drill center, and pricker clamp 5 is clamped drill steel and is the guiding state.Hammer drill is opened counter-rotating and is retreated drill steel is separated with next root drill steel; After drill steel separated, the hammer drill band drill steel and is retreated to changing the pricker position, and pricker clamp 5 clamps drill steel then, and hammer drill is opened counter-rotating and retreated the hammer drill bit shank is separated with the drill steel coupling sleeve.Hammer drill is with after drill steel separates, and hammer drill continues to retreat till bit shank leaves plane, pricker storehouse.Swing manipulator 11 is delivered to the pricker warehouse compartment with drill steel and is put.Unclamping 5 while of pricker clamp rotor plate 14 is just changeing, and drill steel is delivered in the pricker storehouse, and after position sensor was sensed drill steel, rotor plate 14 stopped operating, and drill steel is parked in the pricker storehouse; So far, accomplished and once unloaded bar.Repeat above-mentioned action, can the drill steel of drill steel system be unloaded by root, until last root drill steel.

Claims (6)

1. one kind has the open-air drill wagon for jack hammer of the telescopic arm that changes the pricker device, comprises driver's cabin (35), chassis assembly, propeller assembly, telescopic arm, changes pricker device (30), hammer drill (31), control system and power and pneumatic control system (36); It is characterized in that said telescopic arm comprises carriage (20), compensating cylinder (21), pivot angle cylinder (22), connecting lever (23), connecting rod (24), swing arm (25), oscillating cylinder (26), lifts arm cylinder (28), side-sway cylinder (29) and extending cylinder (27); Be fixed with two carriages (20) on the cylinder body of extending cylinder (27); One end of extending cylinder (27) is horizontally hinged on arm seat; The other end of extending cylinder (27) is hinged connecting lever (23) and swing arm (25) respectively; The other end of connecting lever (23) is fixedly connected compensating cylinder (21); The other end of swing arm (25) be fixed on connecting rod (24) pin joint on the connecting lever (23); The oscillating cylinder (26) that is fixed on extending cylinder (27) front end connects the tie point of swing arm (25) and connecting rod (24); One end pin joint of pivot angle cylinder (22) is in connecting lever (23) and extending cylinder (27) junction one side, and the terminal pin joint of the other end and extending cylinder (27) is lifted below and side that arm cylinder (28) and side-sway cylinder (29) are installed in extending cylinder (27) respectively;
Its whole annexation is: driver's cabin (35) is installed on the driver's cabin base plate (37) of chassis assembly; Driver's cabin is provided with the control system in (35); The control system is connected with power and pneumatic control system (36); The operation of control system and display terminal are LCDs, and the action control of the elongation of the collapsing length of telescopic arm, luffing angle, deflection angle, forward beam (7), the luffing angle of driver's cabin (37) and hammer drill is controlled by the control system; The arm seat of telescopic arm (38) is fixedly mounted on the front end of driver's cabin; Forward beam (7) is slidingly installed through the carriage (20) on the compensating cylinder (21) with telescopic arm; Chute on the carriage (20) is sleeved in the bilateral bending structure of forward beam (7); The flexible end of compensating cylinder (21) is fixedly connected on the forward beam (7), and the flexible forward beam of can realizing of compensating cylinder (21) extends compensation; Two manipulators (11) are fixed on the below that drive link (13) were gone up and be positioned to forward beam (7) through fixed support (1) separately; Card pricker device (16) is fixedly mounted on the forward beam (7) and is positioned at pricker storehouse lower carriage (12) one sides; Dust-collecting hood (18) is fixed on the lower end of forward beam (7) through junction plate (17); Hammer drill is fixed on the upper end of forward beam (7), the center of hammer drill bit shank and the central axes of blocking pricker device (16) and dust-collecting hood (18).
2. the open-air drill wagon for jack hammer of telescopic arm as claimed in claim 1; It is characterized in that said chassis assembly comprises vehicle frame platform (34), driver's cabin base plate (37), track rail assembly (32) and leveling cylinder (33); Track rail assembly (32) lays respectively at the both sides of vehicle frame platform (34); A leveling cylinder (33) respectively is installed on the track rail assembly (32) to be connected with the fulcrum of vehicle frame platform (34); With the luffing angle of control vehicle frame platform (34), driver's cabin base plate (37) is installed also on the vehicle frame platform (34) at horizontal plane.
3. the open-air drill wagon for jack hammer of telescopic arm as claimed in claim 1 is characterized in that said propeller assembly comprises forward beam (7), reductor (39), sprocket wheel (40), chain (41), hammer drill supporting plate (42), hammer drill slide plate (44) and chain tensioning device (43); Wherein the outer rim of forward beam (7) is bilateral bending spill isosceles trapezoidal structure; Inside is hollow cavity; Two sprocket wheels (40) and a chain (41) are installed in the inner chain drive that constitutes closed loop of forward beam (7); Outside reductor (39) is for chain drive provides power, and hammer drill slide plate (44) is fixed on the chain through chain tensioning device, and hammer drill slide plate (44) is slidingly matched by the V-type slide block of its edge installation and the outer rim of forward beam (7); Hammer drill (31) is fixedly mounted on the hammer drill supporting plate (43), and the mobile drive hammer drill (31) of chain (41) reciprocatingly slides on forward beam (7).
4. the open-air drill wagon for jack hammer of telescopic arm as claimed in claim 1; It is characterized in that the said pricker device that changes comprises two manipulators (11), pricker storehouse lower carriage (12), drive link (13), rotor plate (14), pricker storehouse upper bracket (15) and card pricker device (16); Wherein manipulator (11) comprises fixed support (1), shaft seat (2), rotating turret (3), pricker clamp (5), oscillating cylinder (6) and clamping cylinder (8); Rotating turret (3) is fixed on the shaft seat (2), shaft seat (2) by bearing pin I (4) pin joint between two fixed supports (1) of symmetric arrangement; The front end that clamping cylinder (8), clamping cylinder (8) are installed in the rectangular channel of rotating turret (3) top is connected with pricker clamp (5) through bearing pin III (10); The structure of pricker clamp (5) and rotating turret (3) front end is formed the clamping face of drill steel; The rear end of clamping cylinder (8) is fixed in the rectangular channel of rotating turret (3) top through bearing pin II (9); Oscillating cylinder (6) is arranged on the outside of rotating turret (3), and oscillating cylinder (6) rear end is connected on the fixed support (1) through bearing pin IV (19); Pricker storehouse lower carriage (12) and pricker storehouse upper bracket (15) are fixed on the forward beam (7); Connect drive link (13) between pricker storehouse lower carriage (12) and the pricker storehouse upper bracket (15); Drive link (13) is by the cycloid hydraulic motor driven in rotation on the pricker storehouse upper bracket (15); Drive link (13) is gone up near the fixing rotor plate (14) of pricker storehouse lower carriage (12) one sides, and the groove on the rotor plate (14) is used to deposit drill steel.
5. the open-air drill wagon for jack hammer of telescopic arm as claimed in claim 4 is characterized in that being equipped with on the said rotor plate (14) angular transducer of measure angular positions.
6. the open-air drill wagon for jack hammer of telescopic arm as claimed in claim 1; It is characterized in that said power and pneumatic control system (36) comprise air compressor, radiator, steam-water separator, dust arrester, motor, air compressor machine and hydraulic pump; Whole integrated being installed in the body space of rear cabin cabin is for car body provides power and controls the source.
CN2011205713685U 2011-12-30 2011-12-30 Telescopic boom open rock drilling wagon with drill rod changing device CN202560096U (en)

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* Cited by examiner, † Cited by third party
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CN102418475A (en) * 2011-12-30 2012-04-18 中船重工中南装备有限责任公司 Telescopic arm open-cut rock drilling jumbo with drill rod replacing device
CN103643896A (en) * 2013-11-06 2014-03-19 桂林市华力重工机械有限责任公司 Caterpillar-type deep hole hydraulic cutting drill
CN103821454A (en) * 2014-02-24 2014-05-28 山西晋城无烟煤矿业集团有限责任公司 Full cross section construction gas drainage drill carriage
CN104110410A (en) * 2014-07-07 2014-10-22 中联重科股份有限公司 Hydraulic system of vehicle-mounted aerial work platform and vehicle-mounted aerial work platform
CN104196445A (en) * 2014-08-29 2014-12-10 桂林市华力重工机械有限责任公司 Deflection-swinging type semi-automatic rod replacing hydraulic rock drilling machine
CN105952387A (en) * 2016-06-22 2016-09-21 储新新 Rock drilling arm of rock drilling jumbo
CN106401470A (en) * 2016-08-26 2017-02-15 陕西斯达防爆安全科技股份有限公司 Omnibearing longhole drilling machine
CN106401471A (en) * 2016-08-26 2017-02-15 陕西斯达煤矿安全装备有限公司 Amplitude variation rolling friction drilling machine component
CN106437502A (en) * 2016-08-26 2017-02-22 陕西斯达防爆安全科技股份有限公司 Amplitude varying rolling friction drilling machine component
CN106437508A (en) * 2016-08-26 2017-02-22 陕西斯达防爆安全科技股份有限公司 All-dimensional deep hole drilling machine
CN106437535A (en) * 2016-08-26 2017-02-22 陕西斯达煤矿安全装备有限公司 Variable-amplitude bearing device of drilling machine
CN109797789A (en) * 2019-03-25 2019-05-24 贵州航天天马机电科技有限公司 A kind of frozen soil excavation device
CN110485940A (en) * 2019-09-30 2019-11-22 中国铁建重工集团股份有限公司 A kind of drill jumbo

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102418475A (en) * 2011-12-30 2012-04-18 中船重工中南装备有限责任公司 Telescopic arm open-cut rock drilling jumbo with drill rod replacing device
CN102418475B (en) * 2011-12-30 2013-11-06 中船重工中南装备有限责任公司 Telescopic arm open-cut rock drilling jumbo with drill rod replacing device
CN103643896A (en) * 2013-11-06 2014-03-19 桂林市华力重工机械有限责任公司 Caterpillar-type deep hole hydraulic cutting drill
CN103821454A (en) * 2014-02-24 2014-05-28 山西晋城无烟煤矿业集团有限责任公司 Full cross section construction gas drainage drill carriage
CN103821454B (en) * 2014-02-24 2016-03-23 山西晋城无烟煤矿业集团有限责任公司 Tunneling boring construction gas drainage under suction drill carriage
CN104110410A (en) * 2014-07-07 2014-10-22 中联重科股份有限公司 Hydraulic system of vehicle-mounted aerial work platform and vehicle-mounted aerial work platform
CN104196445A (en) * 2014-08-29 2014-12-10 桂林市华力重工机械有限责任公司 Deflection-swinging type semi-automatic rod replacing hydraulic rock drilling machine
CN105952387A (en) * 2016-06-22 2016-09-21 储新新 Rock drilling arm of rock drilling jumbo
CN106401470A (en) * 2016-08-26 2017-02-15 陕西斯达防爆安全科技股份有限公司 Omnibearing longhole drilling machine
CN106401471A (en) * 2016-08-26 2017-02-15 陕西斯达煤矿安全装备有限公司 Amplitude variation rolling friction drilling machine component
CN106437502A (en) * 2016-08-26 2017-02-22 陕西斯达防爆安全科技股份有限公司 Amplitude varying rolling friction drilling machine component
CN106437508A (en) * 2016-08-26 2017-02-22 陕西斯达防爆安全科技股份有限公司 All-dimensional deep hole drilling machine
CN106437535A (en) * 2016-08-26 2017-02-22 陕西斯达煤矿安全装备有限公司 Variable-amplitude bearing device of drilling machine
CN106401471B (en) * 2016-08-26 2019-03-12 陕西斯达防爆安全科技股份有限公司 A kind of luffing rolling friction drilling machine component
CN106437535B (en) * 2016-08-26 2019-03-12 陕西斯达防爆安全科技股份有限公司 A kind of drilling machine luffing bearing device
CN109797789A (en) * 2019-03-25 2019-05-24 贵州航天天马机电科技有限公司 A kind of frozen soil excavation device
CN110485940A (en) * 2019-09-30 2019-11-22 中国铁建重工集团股份有限公司 A kind of drill jumbo

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