CN201598989U - Drilling machine operating mechanism propelling device for coal mine - Google Patents
Drilling machine operating mechanism propelling device for coal mine Download PDFInfo
- Publication number
- CN201598989U CN201598989U CN2010200460040U CN201020046004U CN201598989U CN 201598989 U CN201598989 U CN 201598989U CN 2010200460040 U CN2010200460040 U CN 2010200460040U CN 201020046004 U CN201020046004 U CN 201020046004U CN 201598989 U CN201598989 U CN 201598989U
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- Prior art keywords
- guide rail
- operating mechanism
- gear
- drilling machine
- reducing gear
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Abstract
The utility model discloses a drilling machine operating mechanism propelling device for coal mine, which comprises a guide track, racks and a speed reduction mechanism. The racks are disposed inside the guide track, gears on output gear shafts of the speed reduction mechanism are engaged with the racks inside the guide track, and the speed reduction mechanism is fixedly connected with a pneumatic drilling machine. The drilling machine operating mechanism propelling device for coal mine can realize accurate drilling, enable the drilling machine to have large stroke, and then greatly improve work efficiency of drilling exploration. The drilling machine operating mechanism propelling device for coal mine utilizes compressed air as a power source, can eliminate hidden safety hazards caused by using power in coal mine underground, matches with a continuously variable transmission control device, further can realize control rotation and propelling speed of devices such as drill carriages within a large range, and meets requirements of different geologic conditions and service performance.
Description
Technical field
The utility model relates to the mechanical driving device that uses in a kind of colliery, refers in particular to a kind of propulsion plant that uses compressed air as the rig boring operating mechanism of power source.
Background technology
The capital equipment of the taking out of China's coal-mine probing gas and water, round be the ZLJ series colliery of the development fifties with the underground drill rig of mechanical vertical shaft type and the power unit type all-hydraulic drill in ZDY series colliery of the research and development eighties, the boring propulsive mechanism of two kinds of rigs all adopts the feeding of oil cylinder realization rig.The characteristics that adopt the oil cylinder feeding mode are can be by the pressure of control working media, and control feeds the size of power, but adopts the feed distance of oil cylinder feeding less, and generally at 400-700mm, propelling stroke is little, inefficiency.
The combining structure of geological prospecting rig series employing oil cylinder and pulley, rope solves the little problem of single use oil cylinder stroke.Some exploratory drilling rig and colliery drill carriage, jumbolter kind equipment adopt sprocket wheel and chain drive to solve the feeding problem.But these solutions have complex structure, and feed accuracy is not high, shortcomings such as easy damage.
The utility model content
The utility model technical issues that need to address provide a kind of high efficiency, feeding is accurate, the propulsion plant of the rig operating mechanism of power source safe in utilization.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of colliery propulsion plant of rig operating mechanism, comprise guide rail, tooth bar, be the reducing gear of power source with the air motor, reducing gear is connected with air motor, tooth bar is arranged in the guide rail, tooth bar engagement in the output gear shaft of reducing gear and the guide rail, reducing gear and pneumatic drilling machine are fixed together, and reducing gear moves by engagement drive pneumatic drilling machine front and back on guide rail of rack-and-pinion and realizes feeding or move back brill.
Further improvement of the utility model is: described guide rail rear end is provided with limited block, and this limited block is fixed on the rear end of guide rail, prevents that reducing gear and pneumatic drilling machine etc. from withdrawing from guide rail derailment accident takes place outward.The guide rail front portion also is provided with limited block, and this limited block is fixed on certain of guide rail, prevents that reducing gear and pneumatic drilling machine are too forward and bumps against directed chuck of guide rail front end etc.The guide rail front end also is provided with the directed chuck that promising drilling rod provides support and locatees.
The utility model and further improvement in the technical proposal are: the limited block of described guide rail rear end is the elasticity limited block.
Further improvement of the utility model is: described guide rail mainly comprises two channel-section steels, is fixedly connected with supporting plate between two channel-section steels, and tooth bar forward is arranged on the supporting plate between two channel-section steels.
Further improvement in the technical proposal is: be provided with the link that is connected with the cantilever of drill carriage below the described guide rail, link is connected with the universal circulator of cantilever.
Further improvement of the utility model is: described reducing gear comprises one-level driven gear, worm screw, worm gear and the gear shaft that is installed in the reducing gear housing, the one-level driven gear is driven by the output shaft of air motor, connect worm screw on the one-level driven gear, the worm and wheel engagement connects and tooth bar meshed gears axle on the worm gear.
Further improvement in the technical proposal is: the housing of described reducing gear and air motor links into an integrated entity.
Further improvement of the utility model is: reducing gear and pneumatic drilling machine are installed on the guide table, and guide table is arranged on the guide rail, and guide table can move along guide rail.Air motor is given the one-level driven gear with transmission of power, and the one-level driven gear drives worm screw, the worm and wheel engagement, worm gear is connected with gear shaft, gear shaft again with guide rail in tooth bar mesh the feeding of realization guide table and retreating.
Described guide rail, tooth bar, be that the reducing gear of power source is a cover or two covers with the air motor.
Owing to adopted technique scheme, the obtained technological progress of the utility model is:
The utility model is applied in the boring work of industry fields such as colliery, geological drilling, and the setting of its propulsion plant can be controlled the stroke of rig feeding exactly; And the utility model makes pneumatic drilling machine stroke much larger than hydraulic feed device on the stroke of front and back.The engagement of tooth bar and reducing gear gear shaft can provide assurance for rig obtains bigger stroke in the feeding process in the guide rail, has improved the efficient of boring work effectively.Air motor, reducing gear be as integrated design, and be installed on the guide table, can guarantee effectively that the integral body of whole propulsion plant moves; The setting of the elasticity limited block of the rear end of guide rail can prevent that reducing gear, pneumatic drilling machine etc. from withdrawing from outside the guide rail and cause the generation of derailment accident, and operating mechanism is cushioned when retreating, prevent hard collision; The anterior limited block that is provided with of guide rail is fixed on certain of guide rail, prevents that operating mechanism and pneumatic drilling machine are too forward and bump against the directed chuck of guide rail front end in traveling process.The junction of guide rail and drill carriage cantilever is provided with link, can be used in combination easily, guide rail is connected on the universal circulator of cantilever by link, make rig can about, move left and right, with position of opening and the punching angle of adjusting rig, improved the operating efficiency of pneumatic drilling machine greatly.
Guide rail described in the utility model, tooth bar, be that the reducing gear of power source can be set to a cover with the air motor, also can be set to two covers, two cover propulsive mechanisms can promote the centripetal force of rig when being used in combination.
The utility model with compressed air as power source, eliminate the potential safety hazard that the underground mine use electricity brings, being specially adapted to high fiery colliery uses, the control device that cooperates electrodeless variable-speed, realize the revolution of equipment such as drill carriage, the control in a big way of fltting speed, adapt to different geological conditionss and service behaviour requirement.
Description of drawings
Fig. 1 is a structure diagram of the present utility model;
Fig. 2 is the guide rail schematic cross-section among Fig. 1;
Fig. 3 is the structural representation of reducing gear of the present utility model.
Wherein: 1. the cantilever of drill carriage, 2. universal circulator, 3. directed chuck, 4. limited block, 5. pneumatic drilling machine, 6. reducing gear, 7. guide rail, 8. limited block, 9. tooth bar, 10. worm screw, 11. gear shafts, 12. worm gear, 13. one-level driven gears, 14. channel-section steels, 15. supporting plate, 16. bolts, 17. air motors, 18. guide table, 19. links, 20. output shafts.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further details:
Fig. 1 is a kind of colliery structure diagram with the propulsion plant of rig operating mechanism, comprises guide rail 7, tooth bar 9, is the reducing gear 6 of power source with air motor 17; Tooth bar 9 is arranged in the guide rail 7, and reducing gear 6 is connected with air motor 17, the output gear shaft 11 of reducing gear 6 and interior tooth bar 9 engagements of guide rail, and reducing gear 6 and pneumatic drilling machine 5 are fixedly connected on the guide table 18, and guide table 18 is positioned on the guide rail 7.After air motor 17 generation centripetal forces slowed down by reducing gear, reducing gear drove the feeding of the big stroke of the mobile realization in pneumatic drilling machine front and back on guide rail or moves back brill by the engagement of wheel and rack.
The schematic diagram of guide rail such as Fig. 2.Guide rail 7 mainly comprises two channel-section steels 14, is fixedly connected with supporting plate 15 between two channel-section steels, and tooth bar 9 forward is arranged on the supporting plate 15 between two channel-section steels; Supporting plate 15 is provided with the bolt 16 that connects guide rail 7; Be provided with the link 19 that is connected with the cantilever 1 of drill carriage below the guide rail, link is connected with the universal circulator 2 of cantilever.Guide rail 7 rear ends are provided with rubber-like limited block 8, and this limited block is fixed on the rear end of guide rail, prevent that reducing gear, pneumatic drilling machine, guide table etc. from withdrawing from guide rail derailment accident takes place outward; The guide rail front end is provided with the directed chuck 3 that the drilling rod of promising pneumatic drilling machine provides support and locatees; The front portion of guide rail also is provided with limited block 4, and this limited block can prevent that reducing gear and pneumatic drilling machine are too forward and bump against the directed chuck 3 of guide rail front end.The utility model can realize rig about, about and the probing work in each orientation, front and back.
Reducing gear 6 comprises one-level driven gear 13, worm screw 10, worm gear 12 and the output gear shaft 11 that is installed in the reducing gear housing; As shown in Figure 3.The output shaft 20 of air motor and the engagement of one-level driven gear, one-level driven gear 13 is installed in the end of worm screw 10, and worm screw 10 is installed in the reducing gear 6 by two bearings.Worm and wheel cooperates, and connects and tooth bar meshed gears axle on the worm gear.The housing of reducing gear and air motor links into an integrated entity, and they and pneumatic drilling machine are fixedly mounted on the guide table 18 simultaneously, and they move forward and backward along guide rail together.
Another kind of structure of the present utility model is: guide rail, tooth bar, be that the reducing gear of power source is two covers with the air motor; Two cover guide rails, tooth bar be arranged in parallel side by side, and every guide rail is provided with the reducing gear and the air motor of a cover and tooth bar engagement, and two cover reducing gears, air motor and pneumatic drilling machine are installed on the guide table together.
Pneumatic drilling machine is when operate as normal, and up and down adjusting is at first carried out to the cantilever of drill carriage in Zuan Kong orientation as required, makes the drilling rod capturing position of pneumatic drilling machine; Start air motor 17 then, air motor is given reducing gear with power transmission, the one-level driven gear 13 of the gear driven reducing gear on its output shaft rotates, the one-level driven gear drives worm screw, worm gear drives reducing gear under the cooperation of worm screw output gear shaft rotates, output gear shaft again with guide rail in tooth bar engagement, thereby realize the feeding of whole guide table.
Claims (9)
1. a colliery is with the propulsion plant of rig operating mechanism, it is characterized in that: comprise guide rail (7), tooth bar (9), be the reducing gear (6) of power source with air motor (17), tooth bar (9) is arranged in the guide rail (7), tooth bar (9) in the output gear shaft of reducing gear (11) and the guide rail (7) cooperates, and reducing gear (6) and pneumatic drilling machine (5) are fixed together.
2. the colliery according to claim 1 propulsion plant of rig operating mechanism, it is characterized in that: described guide rail (7) rear end and front portion are provided with limited block (8,4), and guide rail (7) front end also is provided with the directed chuck (3) that promising drilling rod provides support and locatees.
3. the colliery according to claim 2 propulsion plant of rig operating mechanism, it is characterized in that: the limited block (8) of described guide rail (7) rear end is the elasticity limited block.
4. according to claim 1 or 2 described collieries propulsion plant with rig operating mechanism, it is characterized in that: described guide rail (7) mainly comprises two channel-section steels (14), be fixedly connected with supporting plate (15) between two channel-section steels (14), tooth bar (9) forward is arranged on the supporting plate (15) between two channel-section steels (14).
5. colliery according to claim 4 is characterized in that: be provided with the link (19) that is connected with the cantilever (1) of drill carriage below the described guide rail (7) with the propulsion plant of rig operating mechanism.
6. the colliery according to claim 1 propulsion plant of rig operating mechanism, it is characterized in that: described reducing gear (6) comprises one-level driven gear (13), worm screw (10), worm gear (12) and the gear shaft (11) that is installed in the reducing gear housing, one-level driven gear (13) is driven by the output shaft (20) of air motor (17), one-level driven gear (13) is gone up and is connected worm screw (10), worm screw (10) and worm gear (12) engagement, worm gear (12) is provided with and tooth bar (9) meshed gears axle (11).
7. the colliery according to claim 6 propulsion plant of rig operating mechanism, it is characterized in that: the housing of described reducing gear (6) and air motor (17) links into an integrated entity.
8. the colliery according to claim 1 propulsion plant of rig operating mechanism, it is characterized in that: described reducing gear (6) and pneumatic drilling machine (5) are installed on the guide table (18), and guide table (18) is arranged on the guide rail (7).
According to claim 1 or 8 described collieries with the propulsion plant of rig operating mechanism, it is characterized in that: described guide rail (7), tooth bar (9), be that the reducing gear (6) of power source is one to overlap or two covers with air motor (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200460040U CN201598989U (en) | 2010-01-05 | 2010-01-05 | Drilling machine operating mechanism propelling device for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200460040U CN201598989U (en) | 2010-01-05 | 2010-01-05 | Drilling machine operating mechanism propelling device for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201598989U true CN201598989U (en) | 2010-10-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200460040U Expired - Lifetime CN201598989U (en) | 2010-01-05 | 2010-01-05 | Drilling machine operating mechanism propelling device for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201598989U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022919A (en) * | 2012-12-10 | 2013-04-03 | 安徽龙波电气有限公司 | Pneumatic propulsion mechanism for explosionproof cabinet power distribution device |
| CN104100201A (en) * | 2014-07-21 | 2014-10-15 | 邹城兖矿泰德工贸有限公司 | Pneumatic post drill |
| CN107237629A (en) * | 2017-06-21 | 2017-10-10 | 辽宁工程技术大学 | A kind of pneumatic grooving apparatus of self-travel type |
| CN108252662A (en) * | 2017-12-21 | 2018-07-06 | 桂林市华力重工机械有限责任公司 | A kind of unilateral rack push-pull device at fixed of drilling machine |
| CN109538206A (en) * | 2018-12-19 | 2019-03-29 | 中国矿业大学 | A kind of more drill bit combination type drilling machines |
| CN110863772A (en) * | 2019-11-07 | 2020-03-06 | 徐州健川机械制造有限公司 | Power head of rotary drilling rig |
| CN117301020A (en) * | 2023-11-29 | 2023-12-29 | 中煤科工集团沈阳研究院有限公司 | A gas-electric combined coal mine robot and its use method |
-
2010
- 2010-01-05 CN CN2010200460040U patent/CN201598989U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022919A (en) * | 2012-12-10 | 2013-04-03 | 安徽龙波电气有限公司 | Pneumatic propulsion mechanism for explosionproof cabinet power distribution device |
| CN104100201A (en) * | 2014-07-21 | 2014-10-15 | 邹城兖矿泰德工贸有限公司 | Pneumatic post drill |
| CN107237629A (en) * | 2017-06-21 | 2017-10-10 | 辽宁工程技术大学 | A kind of pneumatic grooving apparatus of self-travel type |
| CN107237629B (en) * | 2017-06-21 | 2019-03-26 | 辽宁工程技术大学 | A kind of pneumatic grooving apparatus of self-travel type |
| CN108252662A (en) * | 2017-12-21 | 2018-07-06 | 桂林市华力重工机械有限责任公司 | A kind of unilateral rack push-pull device at fixed of drilling machine |
| CN108252662B (en) * | 2017-12-21 | 2024-02-27 | 桂林市华力重工机械有限责任公司 | Unilateral rack push-pull device of drilling machine |
| CN109538206A (en) * | 2018-12-19 | 2019-03-29 | 中国矿业大学 | A kind of more drill bit combination type drilling machines |
| CN109538206B (en) * | 2018-12-19 | 2024-04-09 | 中国矿业大学 | Multi-bit combined drilling machine |
| CN110863772A (en) * | 2019-11-07 | 2020-03-06 | 徐州健川机械制造有限公司 | Power head of rotary drilling rig |
| CN117301020A (en) * | 2023-11-29 | 2023-12-29 | 中煤科工集团沈阳研究院有限公司 | A gas-electric combined coal mine robot and its use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHIJIAZHUANG ZHONGMEI COAL MINE EQUIPMENT MANUFACT Free format text: FORMER NAME: SHIJIAZHUANG CHINA COAL EQUIPMENT MANUFACTURING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 050035 No. 89 the Yellow River Avenue, Shijiazhuang hi tech Development Zone, Hebei Patentee after: Shijiazhuang Zhongmei Coal Mine Equipment Manufacture Co., Ltd. Address before: 050035 No. 89, the Yellow River Avenue, hi tech Zone, Hebei, Shijiazhuang Patentee before: Shijiazhuang China Coal Equipment Manufacturing Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Drilling machine operating mechanism propelling device for coal mine Effective date of registration: 20120509 Granted publication date: 20101006 Pledgee: Bank of China, Limited by Share Ltd, Shijiazhuang, Yuhua branch Pledgor: Shijiazhuang Zhongmei Coal Mine Equipment Manufacture Co., Ltd. Registration number: 2012990000191 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130927 Granted publication date: 20101006 Pledgee: Bank of China, Limited by Share Ltd, Shijiazhuang, Yuhua branch Pledgor: Shijiazhuang Zhongmei Coal Mine Equipment Manufacture Co., Ltd. Registration number: 2012990000191 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Drilling machine operating mechanism propelling device for coal mine Effective date of registration: 20131213 Granted publication date: 20101006 Pledgee: Bank of China, Limited by Share Ltd, Shijiazhuang, Yuhua branch Pledgor: Shijiazhuang Zhongmei Coal Mine Equipment Manufacture Co., Ltd. Registration number: 2013990000972 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150319 Granted publication date: 20101006 Pledgee: Bank of China, Limited by Share Ltd, Shijiazhuang, Yuhua branch Pledgor: Shijiazhuang Zhongmei Coal Mine Equipment Manufacture Co., Ltd. Registration number: 2013990000972 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 050035 Xiangjiang Road, Shijiazhuang high tech Zone, Hebei, No. 418 Patentee after: JIKAI EQUIPMENT MANUFACTURING CO., LTD. Address before: 050035 No. 89, the Yellow River Avenue, hi tech Zone, Hebei, Shijiazhuang Patentee before: Shijiazhuang Zhongmei Coal Mine Equipment Manufacture Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160612 Address after: 408, Room 411, room 409, 418 Xiangjiang Road, Shijiazhuang hi tech Development Zone, Hebei, Shijiazhuang, 050035 Patentee after: Hebei Mechanical & Electrical Technology Co., Ltd. Address before: 050035 Xiangjiang Road, Shijiazhuang high tech Zone, Hebei, No. 418 Patentee before: JIKAI EQUIPMENT MANUFACTURING CO., LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20190603 Address after: Room 1-175, Building 10, Huashan Science Park, Binhai Road, Binhai Industrial Park, Weifang City, Shandong Province Patentee after: Shandong Jikai Equipment Manufacturing Co., Ltd. Address before: 050035 Room 408, Room 409, Room 411, Xiangjiang Road 418, Shijiazhuang High-tech Zone, Shijiazhuang City, Hebei Province Patentee before: Hebei Mechanical & Electrical Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101006 |
|
| CX01 | Expiry of patent term |