CN220968467U - Colliery wind filter equipment - Google Patents
Colliery wind filter equipment Download PDFInfo
- Publication number
- CN220968467U CN220968467U CN202322523512.3U CN202322523512U CN220968467U CN 220968467 U CN220968467 U CN 220968467U CN 202322523512 U CN202322523512 U CN 202322523512U CN 220968467 U CN220968467 U CN 220968467U
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- Prior art keywords
- groove
- brush
- support frame
- filter screen
- fixedly connected
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- 238000001914 filtration Methods 0.000 claims abstract description 38
- 239000003245 coal Substances 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 abstract description 11
- 238000005065 mining Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field related to coal mining, in particular to a coal mine wind filtering device which comprises a fan and a cleaning mechanism, wherein the filtering mechanism is arranged in a supporting frame, and the cleaning mechanism is arranged on one side of the surface of the supporting frame. This colliery wind filter equipment, through cleaning mechanism's setting, when the filter screen is filtered colliery wind for a long time and is blockked up by impurity, driving motor can be opened, driving motor drives unidirectional screw and rotates this moment, the slider reciprocates along unidirectional screw in the inside of spacing groove this moment, the slider drives the backup pad and reciprocates this moment, because the surface one side of backup pad installs the brush and the one end of brush is laminated mutually with the surface of support frame, the brush is brushed the surface of filter screen when the backup pad drives the brush and reciprocates, thereby the brush can brush impurity on the filter screen and make impurity break away from the filter screen, thereby realize the effect of cleaning the filter screen.
Description
Technical Field
The utility model relates to the technical field related to coal mining, in particular to a coal mine wind filtering device.
Background
Coal mining refers to a process of extracting coal resources from an underground coal mine in an underground or open-air mode, is a core link of the coal industry and is also an important component part of the energy industry, main steps of coal mining comprise the steps of exploration, design, development, mining, backfilling and the like, and the coal mine wind filtering device is filtering equipment used in a coal mine ventilation system and has the main functions of filtering air in the coal mine ventilation system, removing dust, smoke and other pollutants in the air and providing clean air for miners to breathe, so that the coal mine wind filtering device is particularly needed.
However, in the existing coal mine wind filtering device, most filtering equipment filters for a long time and then the filtering net is blocked by impurities in the air, so that the filtering net is required to be detached for cleaning or replacement, the operation is troublesome, and the filtering effect is affected.
Disclosure of utility model
The utility model aims to provide a coal mine wind filtering device, which solves the problems that in the prior art, most filtering equipment is blocked by impurities in the air after long-time filtering in the use process, the filtering net is required to be detached for cleaning or replacement, the operation is troublesome, and the filtering effect is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a colliery wind filter equipment, includes fan and cleans the mechanism, the one end fixedly connected with support frame of fan, the inside of support frame is provided with the filter mechanism, surface one side of support frame is provided with cleans the mechanism;
The cleaning mechanism comprises a stand column, a limit groove, a one-way screw rod, a driving motor, a sliding block, a supporting plate and a hairbrush, wherein the stand column is fixedly connected to one side of the surface of the supporting frame, the limit groove is formed in one side of the surface of the stand column, the one-way screw rod is embedded in the limit groove, one end of the one-way screw rod is connected with the driving motor, the sliding block is sleeved on the surface of the one-way screw rod, the supporting plate is fixedly connected to one side of the surface of the sliding block, and the hairbrush is installed on one side of the surface of the supporting plate.
Preferably, the filter mechanism comprises a movable groove, a reset spring, a limit column, a steel cable, a pull ring, a filter frame, a clamping groove and a filter screen, wherein the movable groove is formed in the support frame, the reset spring is arranged in the movable groove, one end of the reset spring is fixedly connected with the limit column, one end of the limit column is fixedly connected with the steel cable, the other end of the steel cable is fixedly connected with the pull ring, one end of the limit column is embedded in the filter frame, the clamping groove is formed in one side of the surface of the filter frame, and the filter screen is arranged in the filter frame.
Preferably, the driving motor is arranged on one side of the surface of the upright post, and one end of the unidirectional screw rod penetrates through the upright post to be connected with the driving motor.
Preferably, the sliding block is embedded in the limiting groove, and the sliding block is in threaded connection with the unidirectional screw rod.
Preferably, the two ends of the supporting plate are fixedly connected with the sliding block, and one end of the hairbrush is attached to the surface of the supporting frame.
Preferably, one end of the return spring is fixedly connected with the support frame in the movable groove, and one end of the limiting column is embedded in the clamping groove.
Preferably, some of the steel cable penetrates through the reset spring, and one end of the steel cable penetrates through the supporting frame and is fixedly connected with the pull ring.
Compared with the prior art, the utility model has the beneficial effects that: this colliery wind filter equipment, through the stand, the spacing groove, one-way lead screw, driving motor, the slider, backup pad and setting of brush, when the filter screen is filtered colliery wind for a long time and is blockked up by impurity, driving motor drives one-way lead screw and rotates this moment, because the slider gomphosis is in the inside of spacing groove and slider and one-way lead screw threaded connection, thereby when one-way lead screw is rotatory, the slider can not follow one-way lead screw and rotate, the slider reciprocates along one-way lead screw in the inside of spacing groove this moment, the slider drives the backup pad and reciprocates this moment, because the surface one side of backup pad installs the brush and the one end of brush is laminated mutually with the surface of support frame, thereby the brush brushes the surface of filter screen when the backup pad drives the brush and reciprocates, thereby the brush can brush impurity on the filter screen and make impurity break away from the filter screen, thereby realize cleaning the effect to the filter screen.
Drawings
FIG. 1 is a schematic diagram of a side view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a filtration mechanism of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic structural view of the cleaning mechanism of the present utility model.
In the figure: 1. a blower; 2. a support frame; 3. a filtering mechanism; 301. a movable groove; 302. a return spring; 303. a limit column; 304. a wire rope; 305. a pull ring; 306. a filter frame; 307. a clamping groove; 308. a filter screen; 4. a cleaning mechanism; 401. a column; 402. a limit groove; 403. a unidirectional screw rod; 404. a driving motor; 405. a slide block; 406. a support plate; 407. a brush.
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.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a colliery wind filter equipment, includes fan 1 and cleans mechanism 4, and the one end fixedly connected with support frame 2 of fan 1, and the inside of support frame 2 is provided with filtering mechanism 3, and the surface one side of support frame 2 is provided with cleans mechanism 4;
The cleaning mechanism 4 comprises a stand 401, a limit groove 402, a unidirectional screw 403, a driving motor 404, a sliding block 405, a supporting plate 406 and a brush 407, wherein the stand 401 is fixedly connected to one side of the surface of the support frame 2, the limit groove 402 is formed in one side of the surface of the stand 401, the unidirectional screw 403 is embedded in the limit groove 402, one end of the unidirectional screw 403 is connected with the driving motor 404, the sliding block 405 is sleeved on the surface of the unidirectional screw 403, the supporting plate 406 is fixedly connected with the supporting plate 406 on one side of the surface of the sliding block 405, the brush 407 is installed on one side of the supporting plate 406, when the filter screen 308 is blocked by impurities after filtering coal mine wind for a long time, the driving motor 404 drives the unidirectional screw 403 to rotate at this moment, the sliding block 405 is embedded in the inside of the limit groove 402, and the sliding block 405 is in threaded connection with the unidirectional screw 403, so that the sliding block 405 does not rotate along with the unidirectional screw 403, at this moment, the inside of the limit groove 402 moves up and down along the unidirectional screw 403, at this moment, the sliding block 405 drives the supporting plate 406, and one end of the supporting plate 406 is attached to the surface of the supporting plate 406, and the brush 407 is attached to the surface of the supporting plate 406, so that the surface of the supporting plate 308 can be separated from the brush 308 when the filter screen 308 is driven by the brush, and the brush 308 moves, thereby cleaning the filter screen 308 can be cleaned.
Further, the filtering mechanism 3 comprises a movable groove 301, a reset spring 302, a limit post 303, a steel cable 304, a pull ring 305, a filtering frame 306, a clamping groove 307 and a filter screen 308, wherein the movable groove 301 is arranged in the supporting frame 2, the reset spring 302 is arranged in the movable groove 301, one end of the reset spring 302 is fixedly connected with the limit post 303, one end of the limit post 303 is fixedly connected with the steel cable 304, the other end of the steel cable 304 is fixedly connected with the pull ring 305, one end of the limit post 303 is embedded in the filtering frame 306, the clamping groove 307 is arranged on one side of the surface of the filtering frame 306, the filter screen 308 is arranged in the filtering frame 306, and the pull ring 305 is pulled firstly through the arrangement of the movable groove 301, the reset spring 302, the limit post 303, the steel cable 304, the pull ring 305, the filtering frame 306, the clamping groove 307 and the filter screen 308 when in use, the effort applied on pull ring 305 at this moment is transmitted to spacing post 303 through cable wire 304 to spacing post 303 removes to the inside of movable groove 301, simultaneously reset spring 302 carries out compression set, when spacing post 303 gomphosis completely in the inside of movable groove 301, the filter frame 306 gomphosis that installs filter screen 308 is in the inside of support frame 2, simultaneously guarantee the draw-in groove 307 that filter frame 306 surface one side offered and the movable groove 301 position alignment that support frame 2 inner wall offered, then loosen the effort applied on pull ring 305, the effort that spacing post 303 received disappears at this moment, reset spring 302 carries out the resilience and drives spacing post 303 and resumes original position, the one end gomphosis of spacing post 303 is in the inside of draw-in groove 307 at this moment, thereby spacing post 303 is fixed filter frame 306 in the inside of support frame 2, when fan 1 during operation, colliery wind can be filtered by filter screen 308 when passing filter screen 308.
Further, the driving motor 404 is installed on one side of the surface of the upright 401, one end of the unidirectional screw 403 penetrates through the upright 401 to be connected with the driving motor 404, and when the unidirectional screw 403 is used, one end of the unidirectional screw 403 penetrates through the upright 401 to be connected with the driving motor 404, and when the driving motor 404 works, the driving motor 404 can drive the unidirectional screw 403 to rotate.
Further, the slider 405 is embedded in the limit groove 402, the slider 405 is in threaded connection with the unidirectional screw 403, and when the device is used, since the slider 405 is embedded in the limit groove 402 and the slider 405 is in threaded connection with the unidirectional screw 403, the slider 405 can slide up and down along the unidirectional screw 403 in the limit groove 402 when the unidirectional screw 403 rotates.
Further, both ends and the slider 405 fixed connection of backup pad 406, the one end of brush 407 is laminated mutually with the surface of support frame 2, through the setting of brush 407, when the use, when brush 407 follow backup pad 406 and reciprocate, because the one end of brush 407 is laminated mutually with the surface of support frame 2 to brush 407 can brush and clean filter screen 308.
Further, one end of reset spring 302 is in the inside of movable groove 301 and support frame 2 fixed connection, the one end gomphosis of spacing post 303 is in the inside of draw-in groove 307, through reset spring 302's setting, when using, reset spring 302 can carry out compression set when receiving the extrusion force, when reset spring 302 received the extrusion force disappear, reset spring 302 can carry out rebound deformation, thereby reset spring 302 can not influence spacing post 303 and remove to the inside of movable groove 301 simultaneously when the effort that spacing post 303 received disappears, reset spring 302 rebound deformation drives spacing post 303 and resumes original position.
Further, the wire rope 304 penetrates through the reset spring 302 somewhat, one end of the wire rope 304 penetrates through the support frame 2 to be fixedly connected with the pull ring 305, and through the arrangement of the wire rope 304, when the wire rope 304 is used, the force applied to the pull ring 305 can be transmitted to the limit post 303 by the force applied to the pull ring 305, so that the limit post 303 is driven to move towards the inside of the movable groove 301.
Working principle: the pull ring 305 is pulled at first, the acting force applied to the pull ring 305 at this moment is transmitted to the limit post 303 through the steel cable 304, thereby the limit post 303 moves towards the inside of the movable groove 301, and simultaneously the reset spring 302 is compressed and deformed, when the limit post 303 is completely embedded in the inside of the movable groove 301, then the filter frame 306 provided with the filter screen 308 is embedded in the inside of the support frame 2, and meanwhile, the clamping groove 307 formed on one side of the surface of the filter frame 306 is aligned with the position of the movable groove 301 formed on the inner wall of the support frame 2, then the acting force applied to the pull ring 305 is released, at this moment, the acting force applied to the limit post 303 disappears, the reset spring 302 rebounds to drive the limit post 303 to the original position, at this moment, one end of the limit post 303 is embedded in the inside of the clamping groove 307, thereby the limit post 303 fixes the filter frame 306 in the inside of the support frame 2, then the fan 1 is opened, the coal mine air is filtered by the filter screen 308 when the fan 1 works, after the filter screen 308 is filtered for a long time, at this moment, the time, the filter screen 308 is blocked by impurities, the filter screen 308 can be opened, the drive motor 404 drives the unidirectional screw 403 to rotate, the slide block 405, the slide block 403 moves up along the inside the limit groove 403, then the inside the support plate 403, the filter screen 406 moves down, the inside the filter screen 308, and the brush 308 moves down, thereby the filter screen 308 is driven by the filter screen 308, and the brush 406, and the impurities moves down on the surface of the filter screen.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a colliery wind filter equipment, includes fan (1) and cleans mechanism (4), its characterized in that: one end of the fan (1) is fixedly connected with a support frame (2), a filtering mechanism (3) is arranged in the support frame (2), and a cleaning mechanism (4) is arranged on one side of the surface of the support frame (2);
Cleaning mechanism (4) are including stand (401), spacing groove (402), unidirectional screw (403), driving motor (404), slider (405), backup pad (406) and brush (407), fixed connection stand (401) are on one side of the surface of support frame (2), spacing groove (402) have been seted up on one side of the surface of stand (401), the inside gomphosis of spacing groove (402) has unidirectional screw (403), one end of unidirectional screw (403) is connected with driving motor (404), the surface cover of unidirectional screw (403) is equipped with slider (405), fixed connection backup pad (406) are on one side of the surface of slider (405), brush (407) are installed to one side of the surface of backup pad (406).
2. A coal mine wind filtering apparatus as claimed in claim 1, wherein: the utility model provides a filter mechanism (3) is including movable groove (301), reset spring (302), spacing post (303), cable wire (304), pull ring (305), filtration frame (306), draw-in groove (307) and filter screen (308), movable groove (301) have been seted up to the inside of support frame (2), the inside of movable groove (301) is provided with reset spring (302), the one end fixedly connected with spacing post (303) of reset spring (302), the one end fixedly connected with cable wire (304) of spacing post (303), the other end fixedly connected with pull ring (305) of cable wire (304), the inside at filtration frame (306) is gomphosis to the one end of spacing post (303), draw-in groove (307) have been seted up to one side of the surface of filtration frame (306), the internally mounted of filtration frame (306) has filter screen (308).
3. A coal mine wind filtering apparatus as claimed in claim 1, wherein: the driving motor (404) is arranged on one side of the surface of the upright post (401), and one end of the unidirectional screw rod (403) penetrates through the upright post (401) and is connected with the driving motor (404).
4. A coal mine wind filtering apparatus as claimed in claim 1, wherein: the sliding block (405) is embedded in the limiting groove (402), and the sliding block (405) is in threaded connection with the unidirectional screw rod (403).
5. A coal mine wind filtering apparatus as claimed in claim 1, wherein: two ends of the supporting plate (406) are fixedly connected with the sliding block (405), and one end of the hairbrush (407) is attached to the surface of the supporting frame (2).
6. A coal mine wind filtering apparatus as claimed in claim 2, wherein: one end of the return spring (302) is fixedly connected with the support frame (2) in the movable groove (301), and one end of the limit column (303) is embedded in the clamping groove (307).
7. A coal mine wind filtering apparatus as claimed in claim 2, wherein: the wire rope (304) penetrates through the reset spring (302) somewhat, and one end of the wire rope (304) penetrates through the support frame (2) and is fixedly connected with the pull ring (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322523512.3U CN220968467U (en) | 2023-09-18 | 2023-09-18 | Colliery wind filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322523512.3U CN220968467U (en) | 2023-09-18 | 2023-09-18 | Colliery wind filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220968467U true CN220968467U (en) | 2024-05-17 |
Family
ID=91043306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322523512.3U Active CN220968467U (en) | 2023-09-18 | 2023-09-18 | Colliery wind filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220968467U (en) |
-
2023
- 2023-09-18 CN CN202322523512.3U patent/CN220968467U/en active Active
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| GR01 | Patent grant | ||
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