CN220505445U - Ventilating device for coal mine machine - Google Patents
Ventilating device for coal mine machine Download PDFInfo
- Publication number
- CN220505445U CN220505445U CN202322171810.0U CN202322171810U CN220505445U CN 220505445 U CN220505445 U CN 220505445U CN 202322171810 U CN202322171810 U CN 202322171810U CN 220505445 U CN220505445 U CN 220505445U
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- China
- Prior art keywords
- coal mine
- box
- box body
- fixed mounting
- filter
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- 239000003245 coal Substances 0.000 title claims abstract description 32
- 238000009423 ventilation Methods 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 3
- 239000008187 granular material Substances 0.000 abstract description 7
- 238000007790 scraping Methods 0.000 abstract description 3
- 206010061245 Internal injury Diseases 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of coal mine machinery and discloses a ventilation device for coal mine machinery, which comprises a box body, wherein a rotating motor is fixedly arranged in the box body, a fan blade is fixedly arranged at the power output end of the rotating motor, a protective cover is sleeved on the outer surface of the fan blade, and a filtering mechanism is arranged in the box body; the filtering mechanism comprises a filtering plate, a small motor is fixedly arranged on the upper surface of the filtering plate, and a rotating gear is fixedly arranged at the power output end of the small motor. This ventilation unit that colliery machine was used need not to use the manual work to clear up it, has not only alleviateed staff's intensity of labour, also improves colliery machine ventilation unit's work efficiency simultaneously, and the debris and the granule of scraping get into the inside of debris case through the notch of debris case top to can carry out unified processing to debris and granule, thereby prevent debris and granule by the staff inhale internal injury that causes, guaranteed that the staff's is healthy.
Description
Technical Field
The utility model relates to the technical field of coal mine machinery, in particular to a ventilation device for coal mine machinery.
Background
Underground production of coal mines is underground operation, and in the process that ground air enters underground and flows through various operation places, toxic and harmful gases and mineral dust are mixed, components are gradually changed, and meanwhile, due to the action of geothermal heat, heat dissipation of human bodies and machines, evaporation of water and the like, the temperature and humidity of the underground air are obviously improved, so that bad weather conditions are caused.
The utility model of the prior authorized bulletin number CN219062096U discloses an electromechanical automatic mining intelligent ventilation device for a coal mine, which comprises a shell, wherein a filter screen is arranged in the shell, a motor is arranged at the central position of the filter screen, a cleaning plate is arranged at the output end of the motor through a connecting block, a cleaning brush is arranged on the surface of one side of the cleaning plate opposite to the filter screen, a dust detector is arranged on one side of the top of the shell, a fan is arranged in one side of the shell of the filter screen, a collecting box is arranged at the bottom of the shell, and a cylinder is arranged on one side of the collecting box.
Adopt above-mentioned technical scheme, this mining intelligent ventilation unit of colliery electromechanical automation, can carry out real-time filtration to dust impurity through the filter screen that sets up, accessible motor drives simultaneously and cleans the board and clean the brush and rotate in real time, contact the brush and scrub the filter screen surface through cleaning, clear away the dust impurity that will adhere to the filter screen surface in real time, avoid long-term use filter screen to take place the phenomenon of jam, but above-mentioned technical scheme, the ventilation unit of current colliery electromechanical usefulness is when using, because the influence of colliery internal environment, often can appear a lot of debris and granule, these debris and granule can cause certain jam or damage to the part in the ventilation unit after being inhaled by ventilation unit, the work efficiency of ventilation unit of colliery electromechanical usefulness has been influenced.
Accordingly, a ventilation device for a coal mine machine is provided by a person skilled in the art to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to provide a ventilation device for coal mine machinery, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the ventilation device for the coal mine machine comprises a box body, wherein a rotating motor is fixedly arranged in the box body, a fan blade is fixedly arranged at the power output end of the rotating motor, a protective cover is sleeved on the outer surface of the fan blade, and a filtering mechanism is arranged in the box body;
the utility model provides a filter mechanism, including the filter, the last fixed surface of filter installs small-size motor, small-size motor's power take off end fixed mounting has rotation gear, the inside of box rotates and is connected with the screw thread axle, the surface threaded connection of screw thread axle has the scraper blade, the front of scraper blade contacts with the back of filter, the surface fixed mounting of screw thread axle has fixed gear, rotation gear meshes with fixed gear, the bottom surface fixed mounting of filter has the glove compartment, the notch has been seted up to the upper surface of glove compartment, the left surface activity hinge of glove compartment has the closing door.
As still further aspects of the utility model: the upper surface of the glove box is fixedly provided with a receiving frame, and the front surface of the receiving frame is fixedly connected with the back surface of the filter plate.
As still further aspects of the utility model: the upper surface fixed mounting of glove box has two backup pads, two the backup pad is close to each other a side all fixed mounting have the dead lever, two the dead lever is close to each other one end all with the surface fixed connection of safety cover.
As still further aspects of the utility model: and a fixing plate is fixedly arranged on one side surface of the two supporting plates, which is close to each other, and the upper surface of the fixing plate is fixedly connected with the bottom surface of the rotating motor.
As still further aspects of the utility model: the left side face of box activity articulates has gets thing door, the left surface fixed mounting who gets the thing door has the handle, the left surface fixed mounting of box has two locking pieces, the left surface fixed mounting who gets the thing door has two lock shelves, every the equal joint of locking piece is in the inside of lock shelf.
As still further aspects of the utility model: four universal wheels are arranged below the box body, and the upper surface of each universal wheel is fixedly connected with the bottom surface of the box body.
As still further aspects of the utility model: the inner wall of the box body is fixedly provided with two fixing sleeves, and the inner wall of each fixing sleeve is contacted with the outer surface of the threaded shaft.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the fan blades can be driven to rotate by the power provided by the rotating motor, the suction force generated by the rotation of the fan blades can discharge gas in a coal mine to the outside of the coal mine through the filter plate, the filter plate can filter sundries and particles in the coal mine, meanwhile, the rotating gear is driven to rotate by the operation of the small motor, the threaded shaft rotates along with the rotation of the rotating gear through the meshing relationship with the fixed gear on the outer surface of the threaded shaft, the scraper blade can be driven to slide up and down by utilizing the threaded connection relationship between the threaded shaft and the scraper blade, and then the sundries and particles adsorbed on the filter plate can be scraped, so that the filter plate is cleaned, the ventilation device for the coal mine machine has the function of self-cleaning the filter plate, the manual work is not required to clean the filter plate, the labor intensity of workers is reduced, the working efficiency of the ventilation device for the coal mine machine is improved, the sundries and the particles scraped down enter the sundries box through the notch above the sundries box, the sundries and the particles are uniformly treated, the sundries and the particles are prevented from being inhaled into the body by workers, and the health of the workers is improved.
Drawings
FIG. 1 is a schematic diagram of a rotary motor of a ventilation device for a coal mine machine;
FIG. 2 is a schematic diagram of a box in a ventilation device for coal mine machinery;
FIG. 3 is a schematic cross-sectional perspective view of a housing in a ventilation device for a coal mine machine;
fig. 4 is a schematic perspective view of a rear view of a casing in a ventilation device for a coal mine machine.
In the figure: 1. a case; 2. a rotating motor; 3. a fan blade; 4. a protective cover; 5. a filtering mechanism; 501. a filter plate; 502. a small motor; 503. rotating the gear; 504. a threaded shaft; 505. a scraper; 506. a fixed gear; 507. a glove box; 508. a notch; 509. closing the door; 6. a receiving rack; 7. a support plate; 8. a fixed rod; 9. a fixing plate; 10. a fetching door; 11. a handle; 12. a locking piece; 13. a lock frame; 14. a universal wheel; 15. and (5) fixing the sleeve.
Detailed Description
Referring to fig. 1-4, a ventilation device for a coal mine machine comprises a box body 1, wherein a rotating motor 2 is fixedly arranged in the box body 1, a fan blade 3 is fixedly arranged at the power output end of the rotating motor 2, a protective cover 4 is sleeved on the outer surface of the fan blade 3, and a filtering mechanism 5 is arranged in the box body 1;
the filtering mechanism 5 comprises a filtering plate 501, a small motor 502 is fixedly arranged on the upper surface of the filtering plate 501, a rotating gear 503 is fixedly arranged at the power output end of the small motor 502, a threaded shaft 504 is rotatably connected inside the box body 1, a scraping plate 505 is connected to the outer surface of the threaded shaft 504 in a threaded manner, the front surface of the scraping plate 505 is contacted with the back surface of the filtering plate 501, a fixed gear 506 is fixedly arranged on the outer surface of the threaded shaft 504, the rotating gear 503 is meshed with the fixed gear 506, a glove box 507 is fixedly arranged on the bottom surface of the filtering plate 501, a notch 508 is formed in the upper surface of the glove box 507, and a closed door 509 is movably hinged to the left side surface of the glove box 507.
Specifically, the upper surface of the glove box 507 is fixedly provided with a receiving frame 6, and the front surface of the receiving frame 6 is fixedly connected with the back surface of the filter plate 501.
Through above-mentioned technical scheme, through being provided with the thing frame 6 that connects, can make debris and granule that scraper blade 505 scraped all get into the inside of debris box 507, make debris box 507 can carry out unified processing to debris and granule, improved operational environment's quality.
Specifically, two backup pads 7 are fixed mounting on the upper surface of glove box 507, and one side that two backup pads 7 are close to each other is all fixed mounting has dead lever 8, and the one end that two dead levers 8 are close to each other is all with the surface fixed connection of safety cover 4.
Through above-mentioned technical scheme, through being provided with dead lever 8, can the backup pad 7 with the safety cover between 4 be connected more firm, make flabellum 3 can not take place to rock when rotating, increased the life of flabellum 3.
Specifically, a fixing plate 9 is fixedly installed on one side face, close to each other, of the two support plates 7, and the upper surface of the fixing plate 9 is fixedly connected with the bottom face of the rotating motor 2.
Through above-mentioned technical scheme, through being provided with fixed plate 9, can make box 1 when removing, rotation motor 2 can not take place to rock, has increased rotation motor 2's life.
Specifically, the left side face of the box body 1 is movably hinged with a fetching door 10, a handle 11 is fixedly arranged on the left side face of the fetching door 10, two locking blocks 12 are fixedly arranged on the left side face of the box body 1, two locking frames 13 are fixedly arranged on the left side face of the fetching door 10, and each locking block 12 is clamped in the locking frame 13.
Through above-mentioned technical scheme, through being provided with getting thing door 10, the staff is through opening the closure between locking piece 12 and the lock frame 13, can pull open getting thing door 10 through holding handle 11 and make things convenient for the maintenance personal to overhaul its inside.
Specifically, four universal wheels 14 are arranged below the box body 1, and the upper surface of each universal wheel 14 is fixedly connected with the bottom surface of the box body 1.
Through above-mentioned technical scheme, through being provided with universal wheel 14, the staff can make colliery electromechanical ventilation unit remove required position through universal wheel 14, has increased colliery electromechanical ventilation unit removal's convenience.
Specifically, two fixing sleeves 15 are fixedly installed on the inner wall of the box body 1, and the inner wall of each fixing sleeve 15 is in contact with the outer surface of the threaded shaft 504.
Through above-mentioned technical scheme, through being provided with fixed cover 15, can make screw shaft 504 can not take place the skew and rock when rotating, increased screw shaft 504's life.
The working principle of the utility model is as follows: when the air conditioner is used, the rotating motor 2 and the small motor 502 are connected with a power supply, the fan blades 3 can be driven to rotate by the power provided by the rotating motor 2, the air in a coal mine can be discharged to the outside of the coal mine through the filter plates 501 by the suction force generated by the rotation of the fan blades 3, sundries and particles in the coal mine can be filtered by the filter plates 501, meanwhile, the rotating gear 503 is driven to rotate by the operation of the small motor 502, the threaded shaft 504 rotates along with the rotating shaft through the meshing relationship with the fixed gear 506 on the outer surface of the threaded shaft 504, the threaded shaft 504 can drive the scraper 505 to slide up and down by utilizing the threaded connection relationship between the threaded shaft 504 and the scraper 505, and then the sundries and particles adsorbed on the filter plates 501 can be scraped, so that the filter plates 501 are cleaned, the air conditioner for the coal mine is provided with the function of self-cleaning the filter plates 501, the labor intensity of workers is not only reduced, and meanwhile, the working efficiency of the air conditioner for the coal mine is improved, and the scraped sundries and particles enter the inside the sundries box 507 through the notch 508 above the sundries box 507, so that unified handling sundries and particles is prevented from being sucked into the body health of the workers.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed equally within the scope of the present utility model.
Claims (7)
1. The utility model provides a ventilation unit that colliery motor was used, includes box (1), its characterized in that: the novel fan is characterized in that a rotating motor (2) is fixedly arranged in the box body (1), a fan blade (3) is fixedly arranged at the power output end of the rotating motor (2), a protective cover (4) is sleeved on the outer surface of the fan blade (3), and a filtering mechanism (5) is arranged in the box body (1);
the utility model provides a filter mechanism (5) is including filter (501), the last fixed surface of filter (501) installs small-size motor (502), the power take off end fixed mounting of small-size motor (502) has rotation gear (503), the inside rotation of box (1) is connected with screw spindle (504), the surface threaded connection of screw spindle (504) has scraper blade (505), the front of scraper blade (505) contacts with the back of filter (501), the surface fixed mounting of screw spindle (504) has fixed gear (506), rotation gear (503) meshes with fixed gear (506), the bottom surface fixed mounting of filter (501) has glove compartment (507), notch (508) have been seted up to the upper surface of glove compartment (507), the left surface swing joint of glove compartment (507) has closed door (509).
2. A ventilation device for a coal mine machine as claimed in claim 1, wherein: the upper surface of the glove box (507) is fixedly provided with a receiving frame (6), and the front surface of the receiving frame (6) is fixedly connected with the back surface of the filter plate (501).
3. A ventilation device for a coal mine machine as claimed in claim 1, wherein: the upper surface fixed mounting of glove box (507) has two backup pads (7), two the backup pad (7) is all fixed mounting in a side that is close to each other has dead lever (8), two the one end that dead lever (8) is close to each other all with the surface fixed connection of safety cover (4).
4. A ventilation device for a coal mine machine as claimed in claim 3, wherein: a fixing plate (9) is fixedly installed on one side surface of the two supporting plates (7) close to each other, and the upper surface of the fixing plate (9) is fixedly connected with the bottom surface of the rotating motor (2).
5. A ventilation device for a coal mine machine as claimed in claim 1, wherein: the left side activity of box (1) articulates has gets thing door (10), the left surface fixed mounting who gets thing door (10) has handle (11), the left surface fixed mounting of box (1) has two locking pieces (12), the left surface fixed mounting who gets thing door (10) has two lock shelves (13), every the equal joint of locking piece (12) is in the inside of lock shelf (13).
6. A ventilation device for a coal mine machine as claimed in claim 1, wherein: four universal wheels (14) are arranged below the box body (1), and the upper surface of each universal wheel (14) is fixedly connected with the bottom surface of the box body (1).
7. A ventilation device for a coal mine machine as claimed in claim 1, wherein: the inner wall of the box body (1) is fixedly provided with two fixing sleeves (15), and the inner wall of each fixing sleeve (15) is contacted with the outer surface of the threaded shaft (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322171810.0U CN220505445U (en) | 2023-08-14 | 2023-08-14 | Ventilating device for coal mine machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322171810.0U CN220505445U (en) | 2023-08-14 | 2023-08-14 | Ventilating device for coal mine machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220505445U true CN220505445U (en) | 2024-02-20 |
Family
ID=89881176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322171810.0U Active CN220505445U (en) | 2023-08-14 | 2023-08-14 | Ventilating device for coal mine machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220505445U (en) |
-
2023
- 2023-08-14 CN CN202322171810.0U patent/CN220505445U/en active Active
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| GR01 | Patent grant |