CN210033503U - Self-moving type dismounting device for fully-mechanized coal mining and fully-mechanized caving face - Google Patents
Self-moving type dismounting device for fully-mechanized coal mining and fully-mechanized caving face Download PDFInfo
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- CN210033503U CN210033503U CN201920628023.5U CN201920628023U CN210033503U CN 210033503 U CN210033503 U CN 210033503U CN 201920628023 U CN201920628023 U CN 201920628023U CN 210033503 U CN210033503 U CN 210033503U
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Abstract
The utility model relates to a combine and adopt to combine to put working face from moving formula demolish device belongs to coal mine equipment technical field. The automatic frame adjusting device comprises a frame drawing platform, a loading platform, a frame adjusting part, a self-moving device, a material returning part, a track adjusting device and a hydraulic control device, wherein the frame drawing platform is connected with the loading platform, the frame adjusting part is arranged on two sides of the loading platform, the self-moving device is arranged at the bottom of the loading platform, the track adjusting device is arranged in the loading platform, and the hydraulic control device is connected with and controls hydraulic oil cylinders in the frame adjusting part, the self-moving device and the track adjusting device and is arranged on one side of the loading platform. The utility model has the advantages that: the technical problems of gnawing bottom, large resistance, rope breakage, more workers, high risk and the like in the support dismantling are solved, and the work of dismantling the support, loading, returning and the like can be completed by only three to four persons by utilizing the existing equipment; the accident that the broken rope hurts people in the process of dismantling the support is solved, and the safety factor of the fully mechanized caving face in the process of dismantling is improved.
Description
Technical Field
The utility model relates to a combine and adopt to combine and put working face and demolish equipment belongs to coal mine equipment technical field.
Background
The traditional dismantling process for dismantling the working face support by using a winch has the defects of multiple process links, high labor intensity and high risk, cannot adapt to the dismantling requirement of a large-scale support, and particularly adopts a support of more than 30 tons, so that a drawing frame pulley block is extremely heavy and a fixed point is difficult to operate; the prior engineering preparation amount of the dismantling equipment in the market is large, the requirement on the application range is high, the actual conditions on site are difficult to meet the construction technical requirement, the structure is complex, more workers are used and the like.
Disclosure of Invention
In order to overcome above-mentioned prior art's weak point, the utility model provides a combine to adopt to combine to put working face from moving formula demolishs device solves the support and demolishs and gnaws end, the resistance is big, rope breaking, the personnel selection is many, the high technological problem of risk, realizes the target that safe high efficiency demolishd.
The utility model discloses a realize through following technical scheme: the utility model provides a device is demolishd from moving formula to full-mechanized coal mining and fully-mechanized caving face which characterized in that: the automatic frame adjusting device comprises a frame drawing platform, a loading platform, a frame adjusting part, a self-moving device, a material returning part, a track adjusting device and a hydraulic control device, wherein the frame drawing platform is connected with the loading platform, the frame adjusting part is arranged on two sides of the loading platform, the self-moving device is arranged at the bottom of the loading platform, the track adjusting device is arranged in the loading platform, and the hydraulic control device is connected with and controls hydraulic oil cylinders in the frame adjusting part, the self-moving device and the track adjusting device and is arranged on one side of the loading platform.
Furthermore, the drawing frame platform adopts a double-side inclined plane structure to finish the removal of a plurality of supports through one-time displacement.
Furthermore, the connecting end of the loading platform and the drawing frame platform is of a slope surface structure, and fan-shaped guide mechanisms are arranged on two sides of the slope surface.
Furthermore, the track adjusting device is installed in the loading platform, the track adjusting device is provided with a track, and the oil cylinder is adopted to control the track to freely stretch and retract so as to adjust the length of the track.
Furthermore, a concave groove close to the slope surface is arranged on the top surface of the loading platform to be matched with the flat car to enter the loading platform.
Furthermore, the frame adjusting part is an automatic frame adjusting mechanism consisting of four oil cylinders, and the frame adjusting part adjusts the support pulled to the flat car by using the oil cylinders.
Furthermore, the self-moving device adopts double-track guiding and consists of two oil cylinders and a guide frame, and the pump station oil pressure is used as a power source to finish stepping self-moving.
Furthermore, the feed back part is an emulsion winch arranged on one side of the drawing frame platform.
Furthermore, a return wheel mechanism is arranged in the loading platform, and a tail winch is matched with the traction flat car to enter the loading platform.
Furthermore, the loading platform is also provided with a telescopic pushing frame and a pushing beam, and the telescopic pushing frame and the pushing beam pull the support to the flat car through the frame pulling platform and the loading platform.
The utility model has the advantages that: the technical problems of gnawing bottom, large resistance, rope breakage, multiple workers, high risk and the like in support dismantling are solved, the original dismantling scheme needs special frame transporting personnel on a working face, special drivers for winches, special vehicle loading personnel, scattered operation points and more people, and the existing equipment only needs three to four people to complete various works such as frame dismantling, vehicle loading, material returning and the like; meanwhile, the accident that people are injured due to broken ropes during support dismantling is solved, the safety factor of the fully-mechanized coal mining and fully-mechanized caving face during dismantling operation is improved, casualty accidents caused by broken ropes of the fully-mechanized coal mining and fully-mechanized caving face are effectively reduced, and a solid foundation is laid for safety production of mining areas.
Drawings
The invention will be further explained below with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a reference diagram of the usage state of the present invention.
In the figure: 1. the device comprises a drawing frame platform, 2 a loading platform, 3 a frame adjusting part, 4 a frame adjusting part, 5 a material returning part, 6 a track adjusting device, 7 a hydraulic control device, 8 a telescopic pushing frame, 9 a fan-shaped guide mechanism, 10 a pushing beam, 11 a flat car, 12 a support, 13 and a concave groove.
Detailed Description
A self-moving type dismounting device for a fully-mechanized coal mining and fully-mechanized caving face as shown in figures 1 to 3, which is characterized in that: the automatic material returning and loading device comprises a drawing frame platform 1, a loading platform 2, a frame adjusting part 3, a self-moving device 4, a material returning part 5, a track adjusting device 6 and a hydraulic control device 7, wherein the drawing frame platform 1 is connected with the loading platform 2, the frame adjusting part 3 is arranged on two sides of the loading platform 2, the self-moving device 4 is arranged at the bottom of the loading platform 2, the track adjusting device 6 is arranged in the loading platform 2, and the hydraulic control device 7 is connected with and controls hydraulic oil cylinders in the frame adjusting part 3, the self-moving device 4 and the track adjusting device 6 and is arranged on one side of the loading platform 2.
The drawing frame platform 1 adopts a double-side inclined plane structure to finish the removal of a plurality of supports 12 through one-time displacement.
The loading platform 2 and the drawing frame platform 1 are connected through a slope structure, and fan-shaped guide mechanisms 9 are arranged on two sides of the slope.
The track adjusting device 6 is installed in the loading platform 2, the track adjusting device 6 is provided with a track, and the oil cylinder is adopted to control the free extension of the track so as to adjust the length of the track.
The top surface of the loading platform 2 is provided with a concave groove 13 close to the slope surface to match with the flat car 11 to enter the loading platform 2.
The frame adjusting part 3 is an automatic frame adjusting mechanism consisting of four oil cylinders, and the frame adjusting part 3 adjusts a support dragged to the flat car 11 by the oil cylinders.
The self-moving device 4 adopts double-track guiding and consists of two oil cylinders and a guide frame, and the pump station oil pressure is used as a power source to finish stepping self-moving.
The feed back part 5 is an emulsion winch arranged on one side of the drawing frame platform 1.
And a reversing wheel mechanism is arranged in the loading platform 2, and a tail winch is matched with the traction flat car 11 to enter the loading platform 2.
The loading platform 2 is also provided with a telescopic pushing frame 8 and a pushing beam 10, and the telescopic pushing frame 8 and the pushing beam 10 are used for pulling the support 12 to the flat car 11 through the drawing frame platform 1 and the loading platform 2.
When the utility model is used for dismantling the support 12, the track is laid to the position of the support 12 to be dismantled, the self-moving dismantling device is installed, the phi 26 chain is connected to the support 12 pushing frame, the other end is connected to the pushing beam 10 of the loading platform 2, the support 12 is self-moved through the support 12, and the oil cylinders at the two sides of the loading platform 2 pull the moving support 12, and the stroke is 2.3 meters; after the support 12 is pulled and moved to the flat car 11 in the loading platform 2, the support 12 is adjusted by the support adjusting part 3, and the vehicle with the support 12 locked can be transported out of the support 12. The support 12 is circularly removed by moving the device once every two times; links such as a winch, a pulley block and a steel wire rope are eliminated in the dismantling process, all workload can be completed by three or four persons from dismantling the bracket 12 to loading the vehicle, and therefore the purpose of safe and efficient dismantling is achieved.
Claims (10)
1. The utility model provides a device is demolishd from moving formula to full-mechanized coal mining and fully-mechanized caving face which characterized in that: the automatic unloading device comprises a drawing frame platform (1), a loading platform (2), a frame adjusting part (3), a self-moving device (4), a material returning part (5), a track adjusting device (6) and a hydraulic control device (7), wherein the drawing frame platform (1) is connected with the loading platform (2), the frame adjusting part (3) is arranged on two sides of the loading platform (2), the self-moving device (4) is arranged at the bottom of the loading platform (2), the track adjusting device (6) is arranged in the loading platform (2), and the hydraulic control device (7) is connected and controls hydraulic oil cylinders in the frame adjusting part (3), the self-moving device (4) and the track adjusting device (6) to be arranged on one side of the loading platform (2).
2. The self-moving type dismounting device for the fully-mechanized coal mining and fully-mechanized caving face according to claim 1, is characterized in that: the rack pulling platform (1) adopts a double-side inclined plane structure, completes longitudinal and balance-direction removal, and removes a plurality of supports (12) through one-time displacement.
3. The self-moving type dismounting device for the fully-mechanized coal mining and fully-mechanized caving face according to claim 1, is characterized in that: the loading platform (2) and the drawing frame platform (1) are connected through a slope surface structure, and fan-shaped guide mechanisms (9) are arranged on two sides of the slope surface.
4. The self-moving type dismounting device for the fully-mechanized coal mining and fully-mechanized caving face according to claim 1, is characterized in that: the track adjusting device (6) is arranged in the loading platform (2), the track adjusting device (6) is provided with a track, and the track is controlled to freely stretch by adopting an oil cylinder, so that the length of the track is adjusted.
5. The self-moving type dismounting device for the fully-mechanized coal mining and fully-mechanized caving face according to claim 1, is characterized in that: the top surface of the loading platform (2) is provided with a concave groove (13) close to the slope surface to fit the flat car (11) to enter the loading platform (2).
6. The self-moving type dismounting device for the fully-mechanized coal mining and fully-mechanized caving face according to claim 1, is characterized in that: the frame adjusting part (3) is an automatic frame adjusting mechanism consisting of four oil cylinders, and the frame adjusting part (3) adjusts the support dragged to the flat car (11) by using the oil cylinders.
7. The self-moving type dismounting device for the fully-mechanized coal mining and fully-mechanized caving face according to claim 1, is characterized in that: the self-moving device (4) adopts double-track guiding and consists of two oil cylinders and a guide frame, and the pump station oil pressure is used as a power source to finish stepping self-moving.
8. The self-moving type dismounting device for the fully-mechanized coal mining and fully-mechanized caving face according to claim 1, is characterized in that: the feed back part (5) is an emulsion winch arranged on one side of the drawing frame platform (1).
9. The self-moving type dismounting device for the fully-mechanized coal mining and fully-mechanized caving face according to claim 1, is characterized in that: and a return wheel mechanism is arranged in the loading platform (2), and a tail winch is matched with the traction flat car (11) to enter the loading platform (2).
10. The self-moving type dismounting device for the fully-mechanized coal mining and fully-mechanized caving face according to claim 1, is characterized in that: the loading platform (2) is also provided with a telescopic pushing frame (8) and a pushing beam (10), and the telescopic pushing frame (8) and the pushing beam (10) are used for pulling the support (12) to the flat car (11) through the drawing frame platform (1) and the loading platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628023.5U CN210033503U (en) | 2019-05-05 | 2019-05-05 | Self-moving type dismounting device for fully-mechanized coal mining and fully-mechanized caving face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920628023.5U CN210033503U (en) | 2019-05-05 | 2019-05-05 | Self-moving type dismounting device for fully-mechanized coal mining and fully-mechanized caving face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210033503U true CN210033503U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920628023.5U Active CN210033503U (en) | 2019-05-05 | 2019-05-05 | Self-moving type dismounting device for fully-mechanized coal mining and fully-mechanized caving face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210033503U (en) |
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2019
- 2019-05-05 CN CN201920628023.5U patent/CN210033503U/en active Active
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