CN210948769U - Automatic spray dust removal device for fully mechanized coal mining hydraulic support - Google Patents
Automatic spray dust removal device for fully mechanized coal mining hydraulic support Download PDFInfo
- Publication number
- CN210948769U CN210948769U CN201922166942.8U CN201922166942U CN210948769U CN 210948769 U CN210948769 U CN 210948769U CN 201922166942 U CN201922166942 U CN 201922166942U CN 210948769 U CN210948769 U CN 210948769U
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- CN
- China
- Prior art keywords
- fixedly connected
- shower nozzle
- nozzle frame
- hydraulic support
- removal device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 34
- 239000007921 spray Substances 0.000 title claims abstract description 29
- 239000003245 coal Substances 0.000 title claims abstract description 16
- 238000005065 mining Methods 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002817 coal dust Substances 0.000 abstract description 10
- 238000005507 spraying Methods 0.000 abstract description 9
- 230000002265 prevention Effects 0.000 abstract description 7
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model discloses an automatic dust collector that sprays of hydraulic support is adopted to colliery fully, including first backup pad and shower nozzle frame, the right side fixedly connected with filter basket that just is located the through-hole between the front of shower nozzle frame and the back, fixedly connected with filter element room between the front of shower nozzle frame and the back, the inner wall fixedly connected with filter element of filter element room, the right side intercommunication of shower nozzle frame have the shower nozzle, the utility model relates to a mine coal face dust prevention and cure technical field. This automatic spray dust collector of hydraulic support is adopted to colliery fully-mechanized, the one end fixedly connected with second backup pad of the output shaft of hydraulic stem, the top fixedly connected with spraying pump of second backup pad, can be when the shower nozzle blocks up, unpack apart the shower nozzle frame and wash, the renew cartridge, solid basis has been laid for effectual prevention and cure coal dust, make simultaneously that spraying pump can be unrestricted work to peripheral large tracts of land for the coal dust obtains effectual prevention and cure, operating personnel's operation environment has been improved, the practicality of device has been improved.
Description
Technical Field
The utility model relates to a mine coal face dust prevention and cure technical field specifically is an automatic dust collector that sprays of hydraulic support is adopted to colliery fully-mechanized.
Background
Mine dust is used as an inevitable product in the coal production and processing process, due to the physical and chemical properties of the mine dust, the mine dust becomes one of five disasters of a coal mine, 91.35% of coal dust in a small coal mine has explosion danger, 57.71% of the coal dust has strong explosiveness, major accidents caused by coal dust explosion and gas coal dust explosion account for a large proportion of the total number of coal mine accidents, in the coal mine, a coal mining face is a first dust production source, and the dust production accounts for more than 85% of the dust production of the whole mine, wherein the dust production of a self-moving hydraulic support in the lifting column and forward moving process accounts for about 30% of the dust production of the whole working face and far exceeds the relevant standards specified by the state, but the dust is always a dead angle of dust prevention and control work in China, and effective measures are not formed so far.
In the dust removal device in the prior art, because impurities in water are more, a nozzle is easily blocked by a nozzle hole in the use process of the dust removal device, so that the dust removal device cannot work normally, meanwhile, the device cannot spray to the periphery in a large area and cannot adjust the height according to the needs of workers, so that coal dust cannot be effectively prevented and controlled, the coal dust directly diffuses to other operation areas with people on the working surface, and the operation environment of the working surface is seriously polluted.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an automatic dust collector that sprays of hydraulic support is adopted to colliery fully, it blocks up to have solved shower nozzle hole easily, and dust collector can not spray to the periphery by a large scale, also can not carry out the problem of the regulation of height according to staff's needs.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automatic dust collector that sprays of hydraulic support is adopted to colliery full-mechanized, includes first backup pad and shower nozzle frame, the through-hole has been seted up in the left side of shower nozzle frame, all through bolt threaded connection in the top and the bottom of shower nozzle frame, just be located the right side fixedly connected with filter basket of through-hole between the front of shower nozzle frame and the back, fixedly connected with filter element room between the front of shower nozzle frame and the back, the inner wall fixedly connected with filter element of filter element room, the right side intercommunication of shower nozzle frame has the shower nozzle.
Preferably, the back fixedly connected with motor case at first backup pad top, the back fixedly connected with motor of motor incasement wall, the one end fixedly connected with dwang of motor output shaft.
Preferably, the dwang runs through the outside of motor case and extension motor case, the one end fixedly connected with hydraulic stem of motor is kept away from to the dwang, the positive fixedly connected with connecting plate at first backup pad top.
Preferably, the front surface of the hydraulic rod is rotatably connected with the back surface of the connecting plate through a connecting rod, one end of an output shaft of the hydraulic rod is fixedly connected with a second supporting plate, and the top of the second supporting plate is fixedly connected with a spray pump.
Preferably, one end of the water inlet of the spray pump is fixedly connected with a water inlet pipe, and one end of the water outlet of the spray pump is fixedly connected with the nozzle frame.
Preferably, both sides of the bottom of the first supporting plate are fixedly connected with universal wheels.
Advantageous effects
The utility model provides an automatic dust collector that sprays of hydraulic support is adopted to colliery fully-mechanized. Compared with the prior art, the method has the following beneficial effects:
(1) this automatic dust collector that sprays of hydraulic support is adopted to colliery fully, the through-hole has been seted up in the left side through the shower nozzle frame, the top and the bottom of shower nozzle frame all pass through bolt threaded connection, the right side fixedly connected with filter basket that just is located the through-hole between the front of shower nozzle frame and the back, fixedly connected with filter core room between the front of shower nozzle frame and the back, the inner wall fixedly connected with filter core of filter core room, the right side intercommunication of shower nozzle frame has the shower nozzle, can be when the shower nozzle blocks up, unpack apart the shower nozzle frame and wash, change the filter core, thereby make the shower nozzle can continue fine work, solid basis has been laid for effectual prevention and cure coal dust, the practicality of device has been improved.
(2) This automatic spray dust collector of hydraulic support is adopted to colliery fully-mechanized, the front through the hydraulic stem surface is connected with the back of connecting plate through the connecting rod, the one end fixedly connected with second backup pad of the output shaft of hydraulic stem, the top fixedly connected with spraying pump of second backup pad can be so that the spraying pump can unrestricted work to peripheral large tracts of land for the coal dust obtains effectual prevention and cure, has improved operation personnel's operation environment, has improved the practicality of device.
Drawings
FIG. 1 is a front view of the structure of the present invention;
fig. 2 is a sectional view of the nozzle frame of the present invention;
fig. 3 is a side view of the support plate of the present invention.
In the figure: 1 first backup pad, 2 shower nozzle frames, 3 through-holes, 4 bolts, 5 filter cores, 6 filter baskets, 7 filter core rooms, 8 shower nozzles, 9 motor cases, 10 motors, 11 dwang, 12 hydraulic stems, 13 connecting plates, 14 second backup pads, 15 spray pumps, 16 connecting rods, 17 inlet tubes, 18 universal wheels.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an automatic spray dust removal device for a fully mechanized mining hydraulic support of a coal mine comprises a first support plate 1 and a spray head frame 2, universal wheels 18 are fixedly connected to two sides of the bottom of the first support plate 1, the universal wheels 18 move the dust removal device to a place needing to work, a motor box 9 is fixedly connected to the back of the top of the first support plate 1, a motor 10 is fixedly connected to the back of the inner wall of the motor box 9, the motor 10 is connected with an external power supply through a wire, a rotating rod 11 is fixedly connected to one end of an output shaft of the motor 10, the rotating rod 11 penetrates through the motor box 9 and extends to the outside of the motor box 9, a hydraulic rod 12 is fixedly connected to one end of the rotating rod 11, which is far away from the motor 10, the hydraulic rod 12 is connected with the external power supply through a wire, the front surface of the hydraulic rod 12 is rotatably connected with the back, the top of the second supporting plate 14 is fixedly connected with a spraying pump 15, the spraying pump 15 is connected with an external power supply through a wire, one end of a water inlet of the spraying pump 15 is fixedly connected with a water inlet pipe 17, one end of a water outlet of the spraying pump 15 is fixedly connected with a nozzle frame 2, the front of the top of the first supporting plate 1 is fixedly connected with a connecting plate 13, the left side of the nozzle frame 2 is provided with a through hole 3, the top and the bottom of the nozzle frame 2 are both in threaded connection through a bolt 4, the nozzle frame 3 is divided into a left chamber and a right chamber by the bolt 4, a filter basket 6 is fixedly connected between the front and the back of the nozzle frame 2 and positioned at the right side of the through hole 3, the nozzle frame 2 is disassembled through the bolt 4 to clean the filter basket in the nozzle frame 2 when a nozzle 8 is blocked, a filter element chamber 7 is fixedly connected between the front and the back of the nozzle, the right side of the nozzle frame 2 is communicated with a nozzle 8.
During the use, the universal wheel 18 through backup pad 1 bottom moves the device to the place that needs work, starter motor 10, dwang 11 with the one end fixed connection of motor 10 output shaft drives connecting rod 16 and rotates, thereby it rotates to drive hydraulic stem 12 to both sides, with the spray pump 15 on the second backup pad 14 of 12 output end fixed connection swing to both sides, thereby make spray pump 15 can be to the even spraying of periphery, if shower nozzle 8 takes place to block up, then open shower nozzle frame 2 through the top of shower nozzle frame 2 and bottom threaded connection's bolt 4 and wash the inside filter basket 6 of shower nozzle frame 2, and change filter core 5.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic spray dust collector of hydraulic support is adopted to colliery fully, includes first backup pad (1) and shower nozzle frame (2), its characterized in that: through-hole (3) have been seted up in the left side of shower nozzle frame (2), the top and the bottom of shower nozzle frame (2) all are through bolt (4) threaded connection, right side fixedly connected with filter basket (6) that just are located through-hole (3) between the front of shower nozzle frame (2) and the back, fixedly connected with filter core room (7) between the front of shower nozzle frame (2) and the back, inner wall fixedly connected with filter core (5) of filter core room (7), the right side intercommunication of shower nozzle frame (2) has shower nozzle (8).
2. The automatic spray dust removal device for the fully mechanized coal mining hydraulic support of claim 1, is characterized in that: the back fixedly connected with motor case (9) at first backup pad (1) top, the back fixedly connected with motor (10) of motor case (9) inner wall, the one end fixedly connected with dwang (11) of motor (10) output shaft.
3. The automatic spray dust removal device for the fully mechanized coal mining hydraulic support of claim 2 is characterized in that: dwang (11) run through motor case (9) and extend the outside of motor case (9), the one end fixedly connected with hydraulic stem (12) of motor (10) are kept away from in dwang (11), positive fixedly connected with connecting plate (13) at first backup pad (1) top.
4. The automatic spray dust removal device for the fully mechanized coal mining hydraulic support of claim 3 is characterized in that: the front surface of the hydraulic rod (12) is rotatably connected with the back surface of the connecting plate (13) through a connecting rod (16), one end of an output shaft of the hydraulic rod (12) is fixedly connected with a second supporting plate (14), and the top of the second supporting plate (14) is fixedly connected with a spray pump (15).
5. The automatic spray dust removal device for the fully mechanized coal mining hydraulic support of claim 4 is characterized in that: one end fixedly connected with inlet tube (17) of spray pump (15) water inlet, the one end and shower nozzle frame (2) fixed connection of spray pump (15) delivery port.
6. The automatic spray dust removal device for the fully mechanized coal mining hydraulic support of claim 1, is characterized in that: and universal wheels (18) are fixedly connected to two sides of the bottom of the first supporting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922166942.8U CN210948769U (en) | 2019-12-06 | 2019-12-06 | Automatic spray dust removal device for fully mechanized coal mining hydraulic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922166942.8U CN210948769U (en) | 2019-12-06 | 2019-12-06 | Automatic spray dust removal device for fully mechanized coal mining hydraulic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210948769U true CN210948769U (en) | 2020-07-07 |
Family
ID=71388051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922166942.8U Expired - Fee Related CN210948769U (en) | 2019-12-06 | 2019-12-06 | Automatic spray dust removal device for fully mechanized coal mining hydraulic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210948769U (en) |
-
2019
- 2019-12-06 CN CN201922166942.8U patent/CN210948769U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |
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| CF01 | Termination of patent right due to non-payment of annual fee |