CN220027189U - Underground coal mine crusher - Google Patents
Underground coal mine crusher Download PDFInfo
- Publication number
- CN220027189U CN220027189U CN202321154775.5U CN202321154775U CN220027189U CN 220027189 U CN220027189 U CN 220027189U CN 202321154775 U CN202321154775 U CN 202321154775U CN 220027189 U CN220027189 U CN 220027189U
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- China
- Prior art keywords
- frame
- crushing roller
- coal mine
- bolted
- breaker according
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- 239000003245 coal Substances 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 241000220317 Rosa Species 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 16
- 238000010276 construction Methods 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 6
- 230000036541 health Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004484 Briquette Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 241001621399 Lampris Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of coal block crushing and discloses a coal mine underground crusher, which comprises a frame, wherein a crushing mechanism is arranged in the frame, one side of the frame is bolted with a cylinder through a fixing piece, the top of the cylinder is provided with a top plate, the bottom of the top plate is provided with a mounting groove, the inside of the mounting groove is provided with three LED illuminating lamps, the top of the top plate is bolted with a battery box, the front surface of the frame is provided with a discharge hole, the front surface of the frame is respectively bolted with a fixing frame and a filter box, the bottom of the fixing frame is provided with an air suction port, and one side of the filter box is bolted with a fan through a base plate; can be convenient for fix and protect searchlight, can adjust the elevation according to the scene demand, easy operation is convenient, and the security is high, can possess dust collection purification performance simultaneously, has ensured that staff's is healthy, has improved the construction environment around, and the practicality is high.
Description
Technical Field
The utility model belongs to the technical field of coal briquette crushing, and particularly relates to a coal mine underground crusher.
Background
The coal mine crusher is crushing equipment for crushing coal blocks and grinding the coal powder, the coal is crushed and the surface area of the coal mine crusher is continuously increased, the grinding granularity is reduced, the coal is crushed and ground more and less, even the crushing and grinding are the development direction of coal mine crushing, because the crusher is operated under the well, the light can be greatly influenced, in order to ensure that the coal blocks can be accurately fed into and observed in an internal state, the searchlight is required to be used for illuminating, the searchlight is inconvenient to fix at present, the searchlight is required to be temporarily built every time, the fixing effect cannot be ensured, the workload of workers is increased, the dust collection and purification functions are not provided, because the surface of the coal blocks contains a large amount of dust and impurities, the dust and the impurities can be scattered in the crushing process of the coal blocks, if the dust is sucked by surrounding personnel after being discharged, the dust can greatly influence the health of a human body, and the practicability is poor.
Disclosure of Invention
The utility model aims to provide a coal mine underground crusher, which has the advantages of being convenient for fixing and protecting a searchlight and having a dust collection and purification function, and solves the problems that the existing crusher is inconvenient for fixing and protecting the searchlight during underground operation and does not have the dust collection and purification function.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a colliery breaker in pit, includes the frame, the inside of frame is provided with crushing mechanism, one side of frame has the cylinder through the mounting bolt, the roof is installed at the top of cylinder, the mounting groove has been seted up to the bottom of roof, the internally mounted of mounting groove has three LED light, the top bolt of roof has the battery case, the discharge gate has been seted up in the front of frame, fixed frame and rose box have been bolted respectively to the front of frame, the inlet scoop has been seted up to the bottom of fixed frame, the fan has been bolted through the backing plate to one side of rose box, the inlet scoop with fixed frame intercommunication is fixedly cup jointed to the end that induced drafts of fan, the inside of rose box is provided with the filter screen plate.
The technical scheme is adopted: can be convenient for fix and protect searchlight, can adjust the elevation according to the scene demand, easy operation is convenient, and the security is high, can possess dust collection purification performance simultaneously, has ensured that staff's is healthy, has improved the construction environment around, and the practicality is high.
The utility model further provides that the crushing mechanism comprises a first crushing roller, a second crushing roller is arranged on the back surface of the first crushing roller, two ends of the first crushing roller and the second crushing roller are rotatably connected with the inside of the frame through bearings, a driving gear and a driven gear are fixedly sleeved on the surfaces of the first crushing roller and the second crushing roller, the driving gear and the driven gear are in a meshed state, and a driving motor is fixedly sleeved on one end of the first crushing roller.
The technical scheme is adopted: the coal briquette entering the machine frame can be crushed rapidly.
The utility model is further characterized in that a limiting sleeve plate is fixedly sleeved on the surface of the driving motor, and a connecting plate is bolted between one side of the limiting sleeve plate and the frame.
The technical scheme is adopted: the driving motor can be fixed, and the stability of the driving motor after installation is improved.
The utility model is further arranged that one side of the machine frame is bolted with the protective cover, and the front surface of the protective cover is provided with the heat dissipation groove.
The technical scheme is adopted: the driving gear, the driven gear and the driving motor can be protected, and damage caused by collision of foreign objects is prevented.
The utility model is further characterized in that the top end of the inner part of the frame is symmetrically bolted with a downward inclined guide plate.
The technical scheme is adopted: the coal entering the machine frame can be guided, and can quickly slide down to the intersection of the first crushing roller and the second crushing roller.
The utility model is further arranged that the top of the filter screen plate is clamped with the clamping seat, and the top of the clamping seat is welded with the inside of the filter box.
The technical scheme is adopted: the filter screen plate can be limited, and the phenomenon that the filter screen plate falls down when being blown by wind force is prevented.
The utility model is further arranged that a discharge pipe valve is fixedly sleeved at the bottom of the filter box.
The technical scheme is adopted: the dust and impurities accumulated in the filter box are discharged outwards by workers conveniently.
In summary, the utility model has the following beneficial effects:
1. the cylinder is started firstly during operation, the cylinder can drive the top plate to move upwards after starting, the top plate can drive the LED illuminating lamp in the mounting groove to move upwards together when moving upwards, when the LED illuminating lamp rises to a proper height, the LED illuminating lamp starts to illuminate through the cooperation of the battery box, after construction is completed, the cylinder is started to drive the top plate to move downwards to be attached to the top of the machine frame, the searchlight can be conveniently fixed and protected, the rising height can be adjusted according to site requirements, and the operation is simple and convenient, and the safety is high;
2. through starting the fan, the fan can be through the dust-laden gas suction that the discharge gate inside was fluttered under the cooperation of aspiration channel and fixed frame after starting, dust-laden gas can send into the rose box through the end of airing exhaust after inhaling, dust-laden gas can be through the filter screen board when following rose box department exhaust, and the filter screen board can intercept dust and particulate matter in the gas, can possess dust collection purification performance, has ensured that the staff's is healthy, has improved the construction environment on every side, and the practicality is high.
Drawings
FIG. 1 is a front partial cross-sectional view of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of the structure of the present utility model;
fig. 3 is a partial top cross-sectional view of the structure of the present utility model.
Reference numerals: 1. a frame; 2. a crushing mechanism; 21. a first crushing roller; 22. a second crushing roller; 23. a drive gear; 24. a driven gear; 25. a driving motor; 3. a cylinder; 4. a top plate; 5. a mounting groove; 6. an LED illuminating lamp; 7. a battery case; 8. a discharge port; 9. a fixed frame; 10. a filter box; 11. an air suction port; 12. a blower; 13. an air suction pipe; 14. a filter screen plate; 15. a limiting sleeve plate; 16. a protective cover; 17. a deflector; 18. a clamping seat; 19. a discharge pipe valve.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1, 2 and 3, a coal mine underground crusher comprises a frame 1, wherein a crushing mechanism 2 is arranged in the frame 1, the crushing mechanism 2 comprises a first crushing roller 21, a second crushing roller 22 is arranged on the back surface of the first crushing roller 21, two ends of the first crushing roller 21 and the second crushing roller 22 are rotationally connected with the inside of the frame 1 through bearings, a driving gear 23 and a driven gear 24 are fixedly sleeved on the surfaces of the first crushing roller 21 and the second crushing roller 22, the driving gear 23 and the driven gear 24 are in a meshed state, one end of the first crushing roller 21 is fixedly sleeved with a driving motor 25, the rapid crushing of coal blocks entering the frame 1 is realized, a limiting sleeve plate 15 is fixedly sleeved on the surface of the driving motor 25, a connecting plate is bolted between one side of the limiting sleeve plate 15 and the frame 1, the driving motor 25 is fixedly connected, the stability of the driving motor 25 after installation is improved, the protection cover 16 is bolted on one side of the machine frame 1, the heat dissipation groove is formed in the front surface of the protection cover 16, the protection of the driving gear 23, the driven gear 24 and the driving motor 25 is achieved, damage caused by collision of foreign objects is prevented, the downward inclined guide plates 17 are symmetrically bolted on the top end of the interior of the machine frame 1, the purpose of guiding coal entering the interior of the machine frame 1 is achieved, the coal can quickly slide down to the intersection of the first crushing roller 21 and the second crushing roller 22, the air cylinder 3 is bolted on one side of the machine frame 1 through a fixing piece, the top plate 4 is installed on the top of the air cylinder 3, the installation groove 5 is formed in the bottom of the top plate 4, three LED illuminating lamps 6 are installed in the interior of the installation groove 5, the battery box 7 is bolted on the top of the top plate 4, the air cylinder 3 is started firstly, the top plate 4 is driven to move upwards after the air cylinder 3 is started during operation, the roof 4 can drive the LED light 6 in the mounting groove 5 and upwards move together when upwards moving, starts the illumination under the cooperation of battery case 7 after LED light 6 rises to suitable height, starts cylinder 3 after the construction is accomplished and drives roof 4 downwardly moving to laminating with the top of frame 1, can be convenient for fix and protect the searchlight, can adjust the height that rises according to the scene demand, easy operation is convenient, and the security is high.
The use process is briefly described: through starting cylinder 3 earlier during the operation, cylinder 3 can drive roof 4 upward movement after the start-up, and roof 4 can drive the LED light 6 in mounting groove 5 and upwards move together when upwards moving, begins the illumination through the cooperation of battery case 7 after LED light 6 rises to suitable height, starts cylinder 3 after the construction is accomplished and drives roof 4 downwardly moving to the top laminating with frame 1.
Example 2:
referring to fig. 1 and 2, a colliery breaker in pit, discharge gate 8 has been seted up in the front of frame 1, fixed frame 9 and rose box 10 have been seted up to the front of frame 1, the fixed material discharging pipe valve 19 that has cup jointed in bottom of rose box 10, the air inlet 11 has been seted up to the bottom of fixed frame 9, one side of rose box 10 has fan 12 through the backing plate bolting, the induced draught end of fan 12 is fixed cup joint with the aspiration channel 13 of fixed frame 9 intercommunication, the inside of rose box 10 is provided with filter screen 14, the top joint of filter screen 14 has cassette 18, the top of cassette 18 and the inside welding of rose box 10 have been reached and have been carried out spacingly to filter screen 14, prevent that filter screen 14 from appearing empting when receiving the blowing of wind-force, through start-up fan 12, fan 12 can send into the dust-laden gas of discharge gate 8 inside through aspiration channel 13 and fixed frame 9's cooperation down after the start-up, dust-laden gas can send into filter screen 10 through the end after inhaling, dust-laden gas can be carried out dust-laden gas filter screen 14 and filter screen 14 can be carried out the filter screen 14 from the filter screen 14 in the filter screen has been carried out, the health care has been carried out, the dust can be improved, the health care can be carried out, the health is realized, the filter is high is realized, and the dust can be purified, the dust can be purified.
The use process is briefly described: through starting fan 12, fan 12 can inhale the dust-laden gas that the discharge gate 8 is inside to fly away through the cooperation of aspiration channel 13 and fixed frame 9 after the start-up, and the dust-laden gas can send into rose box 10 through the end of airing exhaust after inhaling, and dust-laden gas can pass through filter screen plate 14 when discharging from rose box 10, and filter screen plate 14 can intercept dust and particulate matter in the gas.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (7)
1. The utility model provides a colliery breaker in pit, includes frame (1), its characterized in that: the inside of frame (1) is provided with broken mechanism (2), one side of frame (1) has cylinder (3) through the mounting bolt, roof (4) are installed at the top of cylinder (3), mounting groove (5) have been seted up to the bottom of roof (4), internally mounted of mounting groove (5) has three LED light (6), the top bolt of roof (4) has battery case (7), discharge gate (8) have been seted up in the front of frame (1), fixed frame (9) and rose box (10) have been bolted respectively to the front of frame (1), inlet scoop (11) have been seted up to the bottom of fixed frame (9), one side of rose box (10) has fan (12) through the backing plate bolt, the inlet scoop (13) with fixed frame (9) intercommunication are fixedly cup jointed to the inlet scoop of fan (12), the inside of rose box (10) is provided with filter screen plate (14).
2. A coal mine downhole breaker according to claim 1, wherein: the crushing mechanism (2) comprises a first crushing roller (21), a second crushing roller (22) is arranged on the back of the first crushing roller (21), two ends of the first crushing roller (21) and two ends of the second crushing roller (22) are rotatably connected with the inside of the frame (1) through bearings, a driving gear (23) and a driven gear (24) are fixedly sleeved on the surfaces of the first crushing roller (21) and the second crushing roller (22), the driving gear (23) and the driven gear (24) are in a meshed state, and a driving motor (25) is fixedly sleeved on one end of the first crushing roller (21).
3. A coal mine downhole breaker according to claim 2, wherein: the surface fixing of driving motor (25) has cup jointed limit sleeve board (15), the bolt has the connecting plate between one side of limit sleeve board (15) and frame (1).
4. A coal mine downhole breaker according to claim 1, wherein: one side of the machine frame (1) is bolted with a protective cover (16), and the front surface of the protective cover (16) is provided with a heat dissipation groove.
5. A coal mine downhole breaker according to claim 1, wherein: the top end of the inside of the frame (1) is symmetrically bolted with a downward-inclined guide plate (17).
6. A coal mine downhole breaker according to claim 1, wherein: the top joint of filter screen plate (14) has cassette (18), the inside welding of the top of cassette (18) and rose box (10).
7. A coal mine downhole breaker according to claim 1, wherein: the bottom of the filter box (10) is fixedly sleeved with a discharge pipe valve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154775.5U CN220027189U (en) | 2023-05-15 | 2023-05-15 | Underground coal mine crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321154775.5U CN220027189U (en) | 2023-05-15 | 2023-05-15 | Underground coal mine crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220027189U true CN220027189U (en) | 2023-11-17 |
Family
ID=88725930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321154775.5U Active CN220027189U (en) | 2023-05-15 | 2023-05-15 | Underground coal mine crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220027189U (en) |
-
2023
- 2023-05-15 CN CN202321154775.5U patent/CN220027189U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |