CN220353867U - Coal mining device capable of working in narrow space - Google Patents
Coal mining device capable of working in narrow space Download PDFInfo
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- CN220353867U CN220353867U CN202322102186.9U CN202322102186U CN220353867U CN 220353867 U CN220353867 U CN 220353867U CN 202322102186 U CN202322102186 U CN 202322102186U CN 220353867 U CN220353867 U CN 220353867U
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- fixedly connected
- box
- coal mining
- dust collection
- working
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- 239000003245 coal Substances 0.000 title claims abstract description 43
- 238000005065 mining Methods 0.000 title claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 65
- 244000309464 bull Species 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses a coal mining device capable of working in a narrow space, which relates to the technical field of coal mining and comprises a box body and a dust collecting box, wherein the top of the box body is fixedly connected with the dust collecting box, the top of the dust collecting box is fixedly connected with a fixing seat, the inside of the fixing seat is provided with a sliding groove, the sliding groove is in sliding connection with a sliding block, the bottom side of the inside of the fixing seat is fixedly connected with a telescopic rod, the output end of the telescopic rod is fixedly connected with the bottom of the sliding block, the right side of the sliding block is fixedly connected with a hydraulic rod, and the output end of the hydraulic rod is fixedly connected with a drill bit. This colliery exploitation device that can work in narrow and small space compares with current ordinary colliery exploitation device, and the inside telescopic link of box top dust collection box top fixing base drives the slider and moves inside the spout to this reaches the position of being convenient for adjust the hydraulic stem, thereby drives the purpose that changes the drill bit height, makes the device can be applicable to the exploitation work of different positions under the narrow and small environment then.
Description
Technical Field
The utility model relates to the technical field of coal mining, in particular to a coal mining device capable of working in a narrow space.
Background
Coal mines are areas where mankind is mining coal resources in coal-rich mining areas, and are generally classified into underground coal mines and open pit coal mines. When the coal seam is far from the earth surface, coal is generally selected to be extracted from underground mining roadways, which is an underground coal mine. When the distance between the coal seam and the ground surface is very short, the earth surface soil layer is generally stripped directly to excavate coal, and the coal is an open pit coal mine. Most of coal mines in China belong to underground coal mines. Coal mine range includes large areas of above-ground and below-ground and related facilities. Coal mines are reasonable spaces that humans excavate when mining coal-rich geologic formations, and generally include roadways, shaft pits, and face formations, among others. With the development of science and technology, the requirements of coal mining devices are increasing.
The utility model provides a colliery mining device of application number 201922081979.0, includes the base, the bottom fixedly connected with universal wheel body of base, the top fixedly connected with protecting crust of base, one side fixedly connected with motor protecting crust of protecting crust, the interior roof fixedly connected with motor support pole of motor protecting crust, the one end fixedly connected with motor of motor support pole, the output of motor passes through the shaft coupling fixedly connected with pivot, the outer wall fixedly connected with flabellum of pivot, the top fixedly connected with water tank of base. This coal mining device has reached the good purpose of coal mining device dust removal effect to solve the not good problem of general coal mining device dust removal effect, made coal mining device when using, the dust is less, and staff's operational environment is better, further improved work efficiency, reduced harm to staff's health, thereby brought the convenience for people's life, but this coal mining device lacks a structure that can adjust the drill bit height, can't be applicable to the exploitation work in different positions under the narrow and small environment.
Accordingly, in view of the above, research and improvement have been made to solve the existing structural shortcomings, and a coal mining device capable of working in a narrow space has been proposed.
Disclosure of Invention
The utility model aims to provide a coal mining device capable of working in a narrow space so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a colliery exploitation device that can work in narrow and small space, includes box and dust collection box, the top fixedly connected with dust collection box of box, and the top fixedly connected with fixing base of dust collection box, the spout has been seted up to the inside of fixing base, and the inside sliding connection of spout has the slider, the inside bottom side fixedly connected with telescopic link of fixing base, and the output and the slider bottom fixedly connected with of telescopic link, the right side fixedly connected with hydraulic stem of slider, and the output fixedly connected with drill bit of hydraulic stem.
Preferably, the front of the dust collection box is fixedly connected with a dust hood, and the tail end of the dust hood is fixedly connected with an air pump.
Preferably, the inside fixedly connected with slide rail of dust collection box, and the inside sliding connection of slide rail has the frame, the inside fixedly connected with filter screen of frame, and the side fixedly connected with handle of frame.
Preferably, the rear side of the dust box is provided with a box door, the box door is rotationally connected with the dust box through a hinge, and the front side of the box door is fixedly connected with a handle.
Preferably, a conveyor belt is arranged in the box body, and a fixing frame is fixedly connected to the lower ends of the front side and the rear side of the box body.
Preferably, the tail end fixedly connected with pivot of mount, and the outside rotation of pivot is connected with the baffle, the bottom fixedly connected with universal wheel of box.
Preferably, the inside fixedly connected with motor of box, and the output fixedly connected with bull stick of motor, the one end fixedly connected with first conical gear of motor is kept away from to the bull stick, and the rear side meshing of first conical gear is connected with second conical gear, the rear side fixedly connected with roller of second conical gear.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the box body, the dust collection box, the fixed seat, the sliding chute, the telescopic rod, the sliding block, the lifting rod and the drill bit, the telescopic rod in the fixed seat at the top of the dust collection box above the box body drives the sliding block to move in the sliding chute, so that the aim of conveniently adjusting the position of the hydraulic rod is fulfilled, the purpose of changing the height of the drill bit is driven, and the device can be suitable for exploitation work at different positions in a narrow environment;
2. according to the dust collection box, the dust collection cover, the air pump, the frame, the sliding rail, the filter screen, the handle, the box door, the hinge and the handle are arranged, dust generated during the working of the drill bit is sucked into the dust collection box through the air pump in the dust collection cover, is primarily filtered through the filter screen and is then collected in the dust collection box in a concentrated mode, harm to the body of a worker is reduced, the frame is conveniently taken out of the dust collection box through the sliding rail when the handle is pulled, the purpose of conveniently replacing and cleaning the filter screen in the frame is achieved, and the box door is conveniently opened when the handle of the box door at the rear side of the dust collection box is pulled, so that the dust in the dust collection box is conveniently taken out and cleaned;
3. according to the coal mine conveying device, the support, the baffle, the conveying belt, the motor, the rotating rod, the first conical gear, the second conical gear and the roller are arranged, the motor is started to drive the rotating rod to rotate, so that the first conical gear and the second conical gear are driven to rotate, the roller can smooth and smooth a coal mine above the conveying belt and is convenient to convey the coal mine to the rear side, and the angle of the baffle can be conveniently adjusted through the rotating shaft at the rear side of the fixing frame, so that the coal mine can be conveniently guided above the conveying belt, and the purpose of conveniently conveying the coal mine is achieved.
Drawings
FIG. 1 is a schematic perspective view of a main body of the present utility model;
FIG. 2 is a schematic diagram of the front view of the main body of the present utility model;
FIG. 3 is a schematic cross-sectional view of the dust box 2 of the present utility model;
fig. 4 is a schematic cross-sectional structure of the case 1 of the present utility model.
In the figure: 1. a case; 2. a dust collection box; 3. a dust hood; 4. a frame; 5. a handle; 6. a fixing seat; 7. a chute; 8. a hydraulic rod; 9. a drill bit; 10. a baffle; 11. a rotating shaft; 12. a fixing frame; 13. a universal wheel; 14. a conveyor belt; 15. a telescopic rod; 16. a slide block; 17. a door; 18. a hinge; 19. a handle; 20. a filter screen; 21. a slide rail; 22. an air pump; 23. a motor; 24. a rotating rod; 25. a first bevel gear; 26. a second bevel gear; 27. and (3) a roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, a coal mining device capable of working in a narrow space comprises a box body 1 and a dust collecting box 2, wherein the top of the box body 1 is fixedly connected with the dust collecting box 2, the top of the dust collecting box 2 is fixedly connected with a fixing seat 6, a sliding chute 7 is formed in the fixing seat 6, a sliding block 16 is slidably connected in the sliding chute 7, a telescopic rod 15 is fixedly connected to the bottom of the fixing seat 6 at the inner bottom, the output end of the telescopic rod 15 is fixedly connected with the bottom of the sliding block 16, a hydraulic rod 8 is fixedly connected to the right side of the sliding block 16, the output end of the hydraulic rod 8 is fixedly connected with a drill bit 9, and the telescopic rod 15 in the fixing seat 6 at the top of the dust collecting box 2 above the box drives the sliding block 16 to move in the sliding chute 7, so that the position of the hydraulic rod 8 is convenient to adjust, the purpose of changing the height of the drill bit 9 is driven, and the device can be suitable for mining operations in different positions in a narrow environment.
As shown in fig. 3-4, the front of the dust collection box 2 is fixedly connected with a dust collection cover 3, and the tail end of the dust collection cover 3 is fixedly connected with an air pump 22, so that dust generated during working is conveniently sucked into the dust collection box 2.
Further, the inside fixedly connected with slide rail 21 of dust collection box 2, and the inside sliding connection of slide rail 21 has frame 4, and the inside fixedly connected with filter screen 20 of frame 4, and the side fixedly connected with handle 5 of frame 4, pulling handle 5 is convenient for take out frame 4 from dust collection box 2 inside through slide rail 21 to this reaches the purpose that conveniently changes and washs frame 4 inside filter screen 20.
Further, the rear side of the dust box 2 is provided with a box door 17, the box door 17 is rotatably connected with the dust box 2 through a hinge 18, a handle 19 is fixedly connected to the front surface of the box door 17, and the handle 19 pulling the box door 17 at the rear side of the dust box 2 facilitates opening the box door 17, so that dust inside the dust box 2 is conveniently taken out and cleaned.
Further, the conveyor belt 14 is arranged in the box 1, and the fixing frame 12 is fixedly connected to the lower ends of the front side and the rear side of the box 1, so that the conveyor belt 14 is conveniently fixed in the box 1.
Further, the tail end fixedly connected with pivot 11 of mount 12, and the outside rotation of pivot 11 is connected with baffle 10, and the bottom fixedly connected with universal wheel 13 of box 1 is convenient for remove the device.
Further, the inside fixedly connected with motor 23 of box 1, and the output fixedly connected with bull stick 24 of motor 23, the one end fixedly connected with first conical gear 25 of motor 23 is kept away from to the bull stick 24, and the rear side meshing of first conical gear 25 is connected with second conical gear 26, the rear side fixedly connected with roller 27 of second conical gear 26, start motor 23 drives the bull stick 24 and rotate, thereby drive first conical gear 25 and second conical gear 26 rotation, conveniently make roller 27 smooth the colliery of conveyer belt 14 top and be convenient for convey the rear, and be convenient for the angle of adjusting baffle 10 through the pivot 11 of mount 12 rear side is convenient for with the top of colliery leading-in conveyer belt 14, in order to reach the purpose of being convenient for transport colliery.
Working principle: when using this can be in the colliery exploitation device of narrow and small space work, at first the telescopic link 15 of box 1 top dust collection box 2 top fixing base 6 inside drives slider 16 and removes in spout 7 inside, thereby this reaches the position of being convenient for adjust hydraulic stem 8, thereby drive the purpose that changes drill bit 9 height, then make the device can be applicable to the exploitation work of different positions under the narrow and small environment, the dust that produces when drill bit 9 during operation is inside through the air pump 22 suction dust collection box 2 inside of suction hood 3, preliminary filtration dust earlier through filter screen 20, collect dust collection box 2 inside again, reduced harm to the staff's health, the pulling handle 5 is convenient for take out frame 4 from dust collection box 2 inside through slide rail 21, thereby reach the purpose of conveniently changing and wasing frame 4 inside filter screen 20, and the handle 19 of pulling dust collection box 2 rear side chamber door 17 is convenient for open chamber door 17, thereby be convenient for take out and wash the dust of dust collection box 2 inside, start motor 23 drives bull stick 24 and rotate, thereby drive first conical gear 25 and second conical gear 26 rotate, conveniently make the colliery 27 with the colliery 14 place behind the side of being convenient for, and the transmission device is convenient for carry the baffle 14 is convenient for the realization in the colliery and the transportation angle is convenient for the realization of the device is in the place of the following the colliery is in the side of the horizontal direction of the side of the frame 12, this is convenient for the transportation device is convenient for the baffle 14 behind the colliery, the side is convenient for the realization to carry the side of the frame is convenient for and convenient for use, and can reach the baffle 14 behind the side the frame is convenient to use.
Claims (7)
1. The utility model provides a colliery exploitation device that can work in narrow and small space, includes box (1) and dust collection box (2), its characterized in that, the top fixedly connected with dust collection box (2) of box (1), and the top fixedly connected with fixing base (6) of dust collection box (2), spout (7) have been seted up to the inside of fixing base (6), and the inside sliding connection of spout (7) has slider (16), the inside bottom side fixedly connected with telescopic link (15) of fixing base (6), and the output and slider (16) bottom fixed connection of telescopic link (15), the right side fixedly connected with hydraulic stem (8) of slider (16), and the output fixedly connected with drill bit (9) of hydraulic stem (8).
2. The coal mining device capable of working in a small space according to claim 1, wherein the front face of the dust collection box (2) is fixedly connected with a dust collection cover (3), and the tail end of the dust collection cover (3) is fixedly connected with an air pump (22).
3. The coal mining device capable of working in a small space according to claim 1, wherein a sliding rail (21) is fixedly connected to the inside of the dust box (2), a frame (4) is slidably connected to the inside of the sliding rail (21), a filter screen (20) is fixedly connected to the inside of the frame (4), and a handle (5) is fixedly connected to the side face of the frame (4).
4. The coal mining device capable of working in a small space according to claim 1, wherein a box door (17) is arranged at the rear side of the dust box (2), the box door (17) is rotatably connected with the dust box (2) through a hinge (18), and a handle (19) is fixedly connected to the front face of the box door (17).
5. The coal mining device capable of working in a small space according to claim 1, wherein a conveyor belt (14) is arranged in the box body (1), and a fixing frame (12) is fixedly connected to the lower ends of the front side and the rear side of the box body (1).
6. The coal mining device capable of working in a narrow space according to claim 5, wherein the tail end of the fixing frame (12) is fixedly connected with a rotating shaft (11), the outer side of the rotating shaft (11) is rotatably connected with a baffle (10), and the bottom of the box body (1) is fixedly connected with a universal wheel (13).
7. The coal mining device capable of working in a narrow space according to claim 1, wherein a motor (23) is fixedly connected to the inside of the box body (1), a rotating rod (24) is fixedly connected to the output end of the motor (23), a first conical gear (25) is fixedly connected to one end, far away from the motor (23), of the rotating rod (24), a second conical gear (26) is connected to the rear side of the first conical gear (25) in a meshed mode, and a roller (27) is fixedly connected to the rear side of the second conical gear (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102186.9U CN220353867U (en) | 2023-08-04 | 2023-08-04 | Coal mining device capable of working in narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322102186.9U CN220353867U (en) | 2023-08-04 | 2023-08-04 | Coal mining device capable of working in narrow space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220353867U true CN220353867U (en) | 2024-01-16 |
Family
ID=89502200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322102186.9U Active CN220353867U (en) | 2023-08-04 | 2023-08-04 | Coal mining device capable of working in narrow space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220353867U (en) |
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2023
- 2023-08-04 CN CN202322102186.9U patent/CN220353867U/en active Active
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