CN203559773U - Blasting mining drill wagon for thin seam - Google Patents
Blasting mining drill wagon for thin seam Download PDFInfo
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- CN203559773U CN203559773U CN201320691336.8U CN201320691336U CN203559773U CN 203559773 U CN203559773 U CN 203559773U CN 201320691336 U CN201320691336 U CN 201320691336U CN 203559773 U CN203559773 U CN 203559773U
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- drill
- gadder
- drill boom
- rack body
- drilling
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Abstract
The utility model discloses a blasting mining drill wagon for a thin seam, and belongs to the technical field of drilling. The blasting mining drill wagon comprises a rack body and two sets of drilling mechanisms symmetrically arranged at two ends of the rack body, wherein a hydraulic operation system used for controlling the drilling mechanisms to complete drilling operations is arranged in the middle of the rack body; each drilling mechanism comprises a drill boom and a drill boom adjustment mechanism, drill rigs are mounted on the drill booms, and the drill boom adjustment mechanisms are used for adjusting operation positions of the drill booms; and a guide sliding shoe and a tooth track wheel which in butt joint with conventional equipment underground a coal mine are arranged at the lower part of the rack body. The blasting mining drill wagon is suitable for blasting mining drilling of the thin seam under complex geological conditions and can adjust the operation positions of the drill rigs at multiple heights and multiple angles; and the labor intensity is reduced, and the working efficiency and the safety performance are improved under the premise that the operation positions are accurately controlled.
Description
Technical field
The utility model relates to drilling technique field, specifically a kind of drill carriage that rig is installed.
Background technology
Girdle is abundant at China's reserves, but exploitation ratio is less, and along with the minimizing of medium-thickness seam reserves and the increase of mining depth, thin seam mining prospect is very large.Exploitation girdle, especially, under complex geological condition, spoil is many, and coal seam rises and falls large, and if adopt fully-mechanized mining equipment, coal and spoil mix, and spoil content is large, and bastard coal separation costs increases greatly, if do not separated, ature of coal degradation.For guaranteeing ature of coal, reduce cost, adopt big gun to adopt normally best selection.
Blasting process strong adaptability, under various conditions, coal-face all can be used.Traditional blasting process bore mode is to use manually pneumatic or hydraulic drill rig to carry out bore operation, safety extreme difference and borehole location difficulty, and inefficiency, workman's labour intensity is large.
Utility model content
The utility model technical issues that need to address are to provide a kind of borehole drill carriage that is applicable to thin layer coal mining under complex geological condition, have height and angle regulating function, in assurance, accurately control under the prerequisite of job position, increase work efficiency and security performance.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
Blasting mining in thin seam drill carriage, comprises Rack Body and is symmetricly set on two of Rack Body two ends and overlap drilling mechanisms, the middle part of Rack Body is provided with for controlling drilling mechanism and completes the hydraulic operating system that creeps into operation; Described drilling mechanism comprises and the drill boom of rig is installed and for regulating the drill boom governor motion of drill boom job position, described drill boom governor motion is arranged on Rack Body, and drill boom is arranged on drill boom governor motion.
Further improvement of the utility model is: described drill boom governor motion comprises horizontal rotary mechanism, the elevating mechanism that regulates drill boom operation height and the vertical rotary mechanism of rotating in the vertical direction for controlling drill boom of for controlling drill boom, rotating in the horizontal direction.
Further improvement of the utility model is: described horizontal rotary mechanism comprises horizontal supporting plate and the first hydraulic cylinder, one end of horizontal supporting plate is hinged on Rack Body by bearing pin, the base of the first hydraulic cylinder is hinged on Rack Body, the piston rod top of the first hydraulic cylinder is hinged on horizontal support front edge of board, and the first hydraulic cylinder is flexible by hydraulic operating system control.
Further improvement of the utility model is: described elevating mechanism is the second hydraulic cylinder that is vertically set on horizontal support front edge of board.
Further improvement of the utility model is: described vertical rotary mechanism comprises the horizontal bearing pin on the vertical side plate that is arranged on the fold-type plate on the second hydraulic cylinder piston rod top and is arranged on fold-type plate, the horizontal top of fold-type plate is fixed on the top of the second hydraulic cylinder piston rod, and the vertical side plate of fold-type plate is positioned at the outside of the second hydraulic cylinder piston rod; Described drill boom is hinged on the vertical side plate of fold-type plate by horizontal bearing pin.
Further improvement of the utility model is: described drill boom comprises gadder, and gadder is arranged on the outside of the vertical side plate of fold-type plate by horizontal bearing pin; Rig is arranged on gadder by drilling machine base, and the drill motor for driving rig rotation is also installed on drilling machine base; Described drilling machine base and gadder are slidably matched.
Further improvement of the utility model is: on gadder, be provided with the propelling cylinder moving forward and backward on gadder by chain and sprocket driving device control drilling machine base, propelling cylinder base is fixedly mounted on gadder, and piston rod top and the chain and sprocket driving device of propelling cylinder are hinged; Described chain and sprocket driving device comprises gypsy chain and is arranged on the interior tensioning hydro-cylinder for tensioning gypsy chain of annular space of gypsy chain, the front end position that described gypsy chain is positioned on gadder is fixedly connected with gadder by the first fixed block, and the position, rear end that gypsy chain is positioned on gadder is fixedly connected with drilling machine base by the second fixed block; The piston rod top of described propelling cylinder is hinged by the connecting axle being arranged on tensioning hydro-cylinder base.
Owing to having adopted technique scheme, the technological progress that the utility model is obtained is:
The utility model is applicable to thin layer coal big gun borehole under complex geological condition, has height and angle regulating function, guaranteeing, under the accurate prerequisite of controlling job position, to reduce labour intensity, increases work efficiency and security performance.
Described governor motion comprises horizontal rotary mechanism, elevating mechanism and vertical rotary mechanism, makes rig can realize many height, multi-angle operation.
On described gadder, be provided with the hydraulic operating system that control rig completes the work of creeping into, greatly reduce the labour intensity of bore operation, improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model;
Fig. 2 is drill boom governor motion schematic diagram;
Fig. 3 is drill boom structural representation.
Wherein, 1, drill boom, 2, horizontal rotary mechanism, 21, horizontal supporting plate, 22, the first hydraulic cylinder, 3, Rack Body, 4, locking device, 5, hydraulic operating system, 6, elevating mechanism, 61, the second hydraulic cylinder, 7, vertical rotary mechanism, 71, fold-type plate, 72, horizontal bearing pin, 8, gadder, 9, chain and sprocket driving device, 91, tensioning hydro-cylinder, 92, gypsy chain, 93, connecting axle, 94, the first fixed block, 95, the second fixed block, 10, drilling machine base, 11, drill motor, 12, running motor.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details:
Blasting mining in thin seam drill carriage, comprises that Rack Body 3, two cover drilling mechanisms and hydraulic operating system 5, two cover drilling mechanisms are symmetricly set on respectively the two ends of Rack Body 3, and hydraulic operating system 5 is arranged on the middle part of Rack Body 3, for controlling complete machine, completes and creeps into operation.
Drilling mechanism comprises drill boom 1 and drill boom governor motion, and drill boom governor motion is arranged on Rack Body 3, and drill boom 1 is arranged on drill boom governor motion.Drill boom governor motion, for regulating the job position of drill boom 1, specifically comprises horizontal rotary mechanism 2, elevating mechanism 6 and vertical rotary mechanism 7.
Wherein: horizontal rotary mechanism 2 comprises horizontal supporting plate 21 and the first hydraulic cylinder 22, one end of horizontal supporting plate is hinged on Rack Body 3 by bearing pin, the base of the first hydraulic cylinder 22 is hinged on Rack Body 3, the piston rod top of the first hydraulic cylinder 22 is hinged on horizontal support front edge of board, the first hydraulic cylinder 22 is controlled flexible by hydraulic operating system 5, further drive horizontal supporting plate 21 around bearing pin, to be rotated in the horizontal direction, realize drill boom 1 rotation in the horizontal direction.
Elevating mechanism 6 comprises that the second hydraulic cylinder 61, the second hydraulic cylinders that are vertically set on horizontal supporting plate 21 front ends stretch by hydraulic operating system 5 controls, and the height that completes drill boom 1 regulates.
Vertical rotary mechanism 7 comprises and is arranged on the fold-type plate 71 on the second hydraulic cylinder 61 piston rod tops and is arranged on the horizontal bearing pin 72 on fold-type plate 71, the horizontal top of fold-type plate is fixed on the top of the second hydraulic cylinder 61 piston rods, and the vertical side plate of fold-type plate 71 is positioned at the outside of the second hydraulic cylinder 61 piston rods.Drill boom 1 is hinged on by horizontal bearing pin on the vertical side plate of fold-type plate 71, can pass through manual rotation drill boom 1, and drill boom is rotated in vertical direction around horizontal bearing pin.Certainly, also can, by the 3rd hydraulic cylinder is set on fold-type plate 71, make the piston rod of the 3rd hydraulic cylinder and drill boom 1 hinged, by hydraulic operating system 5, control the 3rd hydraulic cylinder action, realize drill boom 1 and rotate in vertical direction around horizontal bearing pin.
The structure of drill boom 1 as shown in Figure 3, comprises gadder 8, propelling cylinder and chain and sprocket driving device 9.Gadder 8 is arranged on the outside of fold-type plate 71 vertical side plates by horizontal bearing pin; Rig and drill motor 11 are arranged on gadder 8 by drilling machine base 10, and drill motor 11 is fixedly installed on the rear end of rig, for driving rig rotation; Drill motor 11 is fixedly installed on drilling machine base 10, and drilling machine base 10 is slidably matched with gadder 8.
Chain and sprocket driving device 9 is arranged on gadder 8, comprises gypsy chain 92, connecting axle 93 and tensioning hydro-cylinder 91.The front end position that gypsy chain 92 is positioned on gadder 8 is fixedly connected with gadder 8 by the first fixed block 94, and the position, rear end that gypsy chain 92 is positioned on gadder is fixedly connected with drilling machine base 10 by the second fixed block 95; Tensioning hydro-cylinder 91 is for tensioning gypsy chain 92, and connecting axle 93 is arranged on the base of tensioning hydro-cylinder 91; The base of propelling cylinder is fixedly mounted on gadder 8, and piston rod top and the connecting axle 93 of propelling cylinder are hinged.Tensioning hydro-cylinder 91 is controlled tensioning gypsy chain 92 by the hydraulic operating system 5 of drill carriage, propelling cylinder is controlled by connecting axle 93 and is driven tensioning hydro-cylinder 91 advance or retreat by the hydraulic operating system 5 of drill carriage, thereby drive gypsy chain 92 to rotate around tensioning hydro-cylinder 91, make drilling machine base 10 and the rig and the drill motor 11 that are arranged on drilling machine base advance or retreat on gadder 8.
When under the coal mine such as the utility model and scrapper conveyor, existing equipment is used in conjunction with, Rack Body 3 bottoms are provided with guide slip shoe and rack rails wheel, and the middle part of Rack Body is provided with running motor 12.Drill carriage engages with the pin rail on scrapper conveyor by the rack rails wheel on Rack Body 3, and guide slip shoe, for drill carriage being played to guiding and supporting role, guarantees that rack rails wheel normally engages with pin rail.Running motor 12 is connected by driving speed reducer and rack rails wheel, for driving the rack rails work that moves in turn.On Rack Body 3, be also provided with two sleeve locking apparatus 4, two sleeve locking apparatus 4 are symmetricly set on the both sides of running motor 12, be used for locking drill carriage and scrapper conveyor, while avoiding holing, drill carriage and scrapper conveyor produce relative motion, for rig provides stable support force in drilling process.
During the utility model work, the second hydraulic cylinder 61 piston up-down of controlling startup elevating mechanism 6 through hydraulic operating system 5 from the high-pressure emulsion of hydraulic support shunting are adjusted drill height; By hydraulic operating system 5 controls and the piston rod traction horizontal supporting plate 21 of the first hydraulic cylinder 22 of horizontal rotary mechanism 2, around bearing pin, rotate, thereby drive drill boom 1 to rotate at horizontal plane, adjust the level angle of rig; By vertical rotary mechanism 7, manually adjust the angle of rig at vertical plane again, or by hydraulic operating system 5, start the 3rd hydraulic cylinder traction drill boom 1 and rotate at vertical plane around bearing pin, can accurately locate the job position of rig.By the fixing drill carriage of locking device 4 and scrapper conveyor, prevent the relative scrapper conveyor motion of drill carriage.
By hydraulic operating system 5, start propelling cylinder, the piston rod of propelling cylinder drives tensioning hydro-cylinder 91 to move forward and backward by connecting axle 93, make tensioning hydro-cylinder 91 drive gypsy chain 92 to rotate, thereby drive drilling machine base 10 to slide on gadder 8, realize rig and drill motor 11 advances or retreats, hydraulic operating system 5 provides power to drive rig rotation to realize boring to drill motor 11 simultaneously; Hydraulic operating system 5 provides power to running motor 12, and the rack rails wheel on running motor driving machine support body 3 rotates to engage with scrapper conveyor pin rail realizes walking.
Claims (7)
1. blasting mining in thin seam drill carriage, is characterized in that: comprise Rack Body (3), the two ends of Rack Body are symmetrically arranged with two cover drilling mechanisms, and the middle part of Rack Body (3) is provided with for controlling drilling mechanism and completes the hydraulic operating system (5) that creeps into operation; Described drilling mechanism comprises and the drill boom (1) of rig is installed and for regulating the drill boom governor motion of drill boom job position, and it is upper that described drill boom governor motion is arranged on Rack Body (3), and drill boom (1) is arranged on drill boom governor motion.
2. blasting mining in thin seam drill carriage according to claim 1, is characterized in that: described drill boom governor motion comprises horizontal rotary mechanism (2), the elevating mechanism (6) that regulates drill boom operation height and the vertical rotary mechanism (7) of rotating in the vertical direction for controlling drill boom (1) of for controlling drill boom (1), rotating in the horizontal direction.
3. blasting mining in thin seam drill carriage according to claim 2, it is characterized in that: described horizontal rotary mechanism (2) comprises horizontal supporting plate (21) and the first hydraulic cylinder (22), one end of horizontal supporting plate (21) is hinged on Rack Body (3) by bearing pin, the base of the first hydraulic cylinder (22) is hinged on Rack Body, the piston rod top of the first hydraulic cylinder (22) is hinged on horizontal supporting plate (21) front end, and the first hydraulic cylinder (22) is controlled flexible by hydraulic operating system (5).
4. blasting mining in thin seam drill carriage according to claim 3, is characterized in that: described elevating mechanism (6) is for being vertically set on second hydraulic cylinder (61) of horizontal supporting plate (21) front end.
5. blasting mining in thin seam drill carriage according to claim 4, it is characterized in that: described vertical rotary mechanism (7) comprises and is arranged on the fold-type plate (71) on the second hydraulic cylinder (61) piston rod top and is arranged on the horizontal bearing pin (72) on fold-type plate (71), the horizontal top of fold-type plate (71) is fixed on the top of the second hydraulic cylinder (61) piston rod, and the vertical side plate of fold-type plate (71) is positioned at the outside of the second hydraulic cylinder (61) piston rod; Described drill boom (1) is hinged on the vertical side plate of fold-type plate (71) by horizontal bearing pin (72).
6. blasting mining in thin seam drill carriage according to claim 5, is characterized in that: described drill boom (1) comprises gadder (8), and gadder is arranged on the vertically outside of side plate of fold-type plate (71) by horizontal bearing pin; Rig is arranged on gadder by drilling machine base (10), and the drill motor (11) for driving rig rotation is also installed on drilling machine base (10); Described drilling machine base (10) is slidably matched with gadder (8).
7. blasting mining in thin seam drill carriage according to claim 6, it is characterized in that: on gadder (8), be provided with by chain and sprocket driving device (9) and control the propelling cylinder that drilling machine base moves forward and backward on gadder, it is upper that propelling cylinder base is fixedly mounted on gadder (8), and the piston rod top of propelling cylinder and chain and sprocket driving device (9) are hinged; Described chain and sprocket driving device comprises gypsy chain (92) and is arranged on the interior tensioning hydro-cylinder (91) for tensioning gypsy chain of annular space of gypsy chain, the front end position that described gypsy chain (92) is positioned on gadder (8) is fixedly connected with gadder (8) by the first fixed block (94), and the position, rear end that gypsy chain (92) is positioned on gadder (8) is fixedly connected with drilling machine base (10) by the second fixed block (95); The piston rod top of described propelling cylinder is hinged with the connecting axle (93) being arranged on tensioning hydro-cylinder base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320691336.8U CN203559773U (en) | 2013-11-05 | 2013-11-05 | Blasting mining drill wagon for thin seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320691336.8U CN203559773U (en) | 2013-11-05 | 2013-11-05 | Blasting mining drill wagon for thin seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203559773U true CN203559773U (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320691336.8U Expired - Fee Related CN203559773U (en) | 2013-11-05 | 2013-11-05 | Blasting mining drill wagon for thin seam |
Country Status (1)
| Country | Link |
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| CN (1) | CN203559773U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041310A (en) * | 2015-05-15 | 2015-11-11 | 西北矿冶研究院 | Rock drilling carriage combined device of ultra-thin ore bed coal electric drill |
| CN109779626A (en) * | 2019-01-15 | 2019-05-21 | 中国煤炭科工集团太原研究院有限公司 | A kind of hydraulic fully mechanized mining tomography rock drilling equipment |
| CN109915033A (en) * | 2019-03-20 | 2019-06-21 | 中煤科工集团重庆研究院有限公司 | A kind of multi-faceted full working scope regulating mechanism of coal mine borer frame |
| CN110056365A (en) * | 2019-05-16 | 2019-07-26 | 重庆宏工工程机械股份有限公司 | The universal drilling machine of circumferential weld |
| CN110410006A (en) * | 2019-07-05 | 2019-11-05 | 太原理工大学 | One kind creeping into drilling machine for special-shaped tunnel inclined roof panels |
-
2013
- 2013-11-05 CN CN201320691336.8U patent/CN203559773U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041310A (en) * | 2015-05-15 | 2015-11-11 | 西北矿冶研究院 | Rock drilling carriage combined device of ultra-thin ore bed coal electric drill |
| CN109779626A (en) * | 2019-01-15 | 2019-05-21 | 中国煤炭科工集团太原研究院有限公司 | A kind of hydraulic fully mechanized mining tomography rock drilling equipment |
| CN109915033A (en) * | 2019-03-20 | 2019-06-21 | 中煤科工集团重庆研究院有限公司 | A kind of multi-faceted full working scope regulating mechanism of coal mine borer frame |
| CN109915033B (en) * | 2019-03-20 | 2020-11-06 | 中煤科工集团重庆研究院有限公司 | Diversified full operating mode adjustment mechanism of rig frame for coal mine |
| CN110056365A (en) * | 2019-05-16 | 2019-07-26 | 重庆宏工工程机械股份有限公司 | The universal drilling machine of circumferential weld |
| CN110056365B (en) * | 2019-05-16 | 2023-10-31 | 重庆宏工工程机械股份有限公司 | Universal drilling machine for circular seam |
| CN110410006A (en) * | 2019-07-05 | 2019-11-05 | 太原理工大学 | One kind creeping into drilling machine for special-shaped tunnel inclined roof panels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20171105 |