CN215901177U

CN215901177U - Device for coal mine dust removal

Info

Publication number: CN215901177U
Application number: CN202121907826.8U
Authority: CN
Inventors: 刘江江; 庞宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-25
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a device for coal mine dust removal, which relates to the technical field of coal mines and comprises a box body, wherein the right side surface of the box body is fixedly connected with a first rotating motor, and an output rotating shaft of the first rotating motor penetrates through the side surface of the box body and extends into the box body. It can be through setting up updraft ventilator mechanism, can extract the air and make the air pass through the box, realize the inside air flow of box, promote spraying mechanism to air purification's speed, through setting up spraying mechanism, can spray to the air of the inside process of box and purify, thereby make in the air dust absorb the inside that the dead weight increased to the box behind the water smoke, thereby the realization is to the dust fall and the purification of air, through setting up moving mechanism, can swiftly remove the box, make things convenient for the equipment to remove to the more position of dust, strengthen the mobility of equipment simultaneously, further improvement the dust collection efficiency of equipment.

Description

Device for coal mine dust removal

Technical Field

The utility model relates to the technical field of coal mines, in particular to a coal mine dust removal device.

Background

The method is characterized in that the method is a region for mining coal resources in a coal-rich mining area, and generally comprises a mineworker coal mine and an open coal mine, when a coal bed is far away from the ground surface, a roadway is excavated underground, the coal mine is the mineworker coal mine, when the distance between the coal bed and the ground surface is very close, a surface soil layer is directly stripped to excavate the coal, the open coal mine is the open coal mine, and most coal mines in China belong to the mineworker coal mine. Coal mines encompass a large area above ground and below ground as well as associated facilities.

In the process of underground mining of a coal mine, more dust is often generated, which causes great harm to the health and safety of workers, so that the underground mining operation must have dust removal measures, and in the existing coal mine dust removal device, refer to patent document CN212359848U, the dust removal device proposed by the patent document is basically fixed, is difficult to move, is not beneficial to selectively removing the dust of the dust removal device or removing the dust in a larger area, and is not beneficial to the normal operation of the dust removal operation; therefore, the device for coal mine dust removal is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to make up the defects of the prior art and provides a device for coal mine dust removal.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device for coal mine dust removal, includes the box, the first rotating electrical machines of right flank fixedly connected with of box, the output pivot of first rotating electrical machines runs through the side of box and extend to the inside of box, the first driving gear of output pivot external surface fixedly connected with of first rotating electrical machines, the output pivot external surface fixedly connected with second driving gear of first rotating electrical machines, the interior diapire of box is provided with the groove that gathers materials, the inside of box is provided with air drafting mechanism, the inside of box is provided with spraying mechanism, the front of box and the equal fixedly connected with moving mechanism in the back.

Further, exhaust mechanism includes backup pad and first chain, backup pad fixed connection in the inner wall of box, two bearings of left surface fixedly connected with of backup pad.

Furthermore, the outer surface of the two bearings is fixedly connected with a fan unit, the outer surface of the two bearings is fixedly connected with a first driven gear, and the first driven gear is in transmission connection with the first driving gear through the first chain.

Furthermore, the spraying mechanism comprises an intermediate gear set, a second driven gear and a second chain, the intermediate gear set is rotatably connected to the inner top wall of the box body, and the second driven gear is in transmission connection with the inner top wall of the box body.

Furthermore, intermediary gear set with the meshing of second driving gear, second driven gear pass through the second chain with intermediary gear set transmission is connected, the bottom surface fixedly connected with of second driven gear divides the water storehouse rotatoryly, the outer fixed surface in rotatory branch water storehouse is connected with four atomizer.

Furthermore, the moving mechanism comprises a linkage bin, a lifting plate, a third transmission belt and two crawler belts, the linkage bin is fixedly connected to the outer surface of the box body, and the inner wall of the linkage bin is fixedly connected with a second rotating motor.

Furthermore, the inner wall of the linkage bin is fixedly connected with four threaded rods, the four threaded rods are all in threaded connection with the lifting plate, the output shaft end of the second rotating motor is fixedly connected with a third driving gear, and the upper surfaces of the four threaded rods are all fixedly connected with a third driven gear.

Furthermore, the four third driven gears are in transmission connection with the third driving gear through third transmission belts, the outer surface of the lifting plate is rotatably connected with four bearing wheels, and the four bearing wheels are in transmission connection through the crawler belt.

Furthermore, the right side surface of the box body is fixedly connected with two isolation nets, the right side surface of the box body is fixedly connected with two pipe connecting ports, and the two isolation nets are respectively positioned inside the two pipe connecting ports.

Compared with the prior art, this device for coal mine dust removal possesses following beneficial effect:

1. according to the utility model, through the arrangement of the air draft mechanism, air can be extracted and passes through the box body, so that air flow in the box body is realized, the speed of the spraying mechanism for purifying the air is improved, the air passing through the box body can be sprayed and purified through the arrangement of the spraying mechanism, the self weight of dust in the air is increased after the dust absorbs water mist and then falls into the box body, so that dust fall and purification of the air are realized, through the arrangement of the moving mechanism, the box body can be moved quickly, the equipment can be moved to a position with more dust conveniently, meanwhile, the maneuverability of the equipment is enhanced, and the dust removal efficiency of the equipment is further improved.

2. According to the utility model, the second driven gear and the rotary water distribution bin are arranged, so that the rotary water distribution bin can be driven to uniformly rotate when the first rotating motor drives the air draft mechanism to operate, water mist at the atomizing nozzle is uniformly sprayed into the box body, the dust removal efficiency of the equipment is enhanced, meanwhile, the bearing wheel can be contracted by arranging the lifting plate and the threaded rod, the bearing wheel can be placed on the ground more stably when the equipment is not moved, and the safety of the equipment is enhanced.

Drawings

FIG. 1 is a schematic front view of a three-dimensional structure according to the present invention;

FIG. 2 is a schematic front cross-sectional view of a three-dimensional structure of the present invention;

FIG. 3 is a schematic perspective view of the air discharge mechanism of the present invention;

FIG. 4 is a schematic perspective view of the spraying mechanism of the present invention;

fig. 5 is a schematic perspective view of the moving mechanism of the present invention.

In the figure: the device comprises a box body 1, a first rotating motor 2, a first driving gear 3, a second driving gear 4, a material collecting groove 5, an air draft mechanism 6, a supporting plate 601, a first chain 602, a bearing 603, a fan group 604, a first driven gear 605, a spraying mechanism 7, a gear group 701 in an intermediary manner, a second driven gear 702, a second chain 703, a rotary water distribution bin 704, an atomizing nozzle 705, a moving mechanism 8, a 801 linkage bin 802, a lifting plate 802, a third driving belt 803, a crawler 804, a second rotating motor 805, a threaded rod 806, a third driving gear 808, a third driven gear 808, a bearing wheel 809, an isolation net 9 and a pipe connecting opening 10.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

This embodiment provides a device for coal mine dust removal, and the device can carry out the quick travel through the mobile device of below, the effectual work efficiency and the dust collection efficiency who improves equipment, simultaneously through setting up the dust removal structure of rotation type, can further improve equipment's dust collection efficiency.

Referring to fig. 1 to 4, the device for coal mine dust removal comprises a box body 1, wherein edges and corners of the box body 1 are passivated, the box body 1 is made of an antistatic material, two isolation nets 9 are fixedly connected to the right side surface of the box body 1, two pipe connecting openings 10 are fixedly connected to the right side surface of the box body 1, and the two isolation nets 9 are respectively located inside the two pipe connecting openings 10.

Can avoid external great dust or debris to get into the inside of box 1 when equipment operation, avoid equipment to damage, can utilize simultaneously to connect mouth of pipe 10 to carry out the pipeline external for the region that some equipment can not arrive smoothly also can carry out normal dust removal operation.

The first rotating electrical machines 2 of right side fixedly connected with of box 1, the output pivot of first rotating electrical machines 2 runs through the side of box 1 and extends to the inside of box 1, here first rotating electrical machines 2 is the power take off source of equipment, and the surface of first rotating electrical machines 2 should the quick fin of fixedly connected with latticed, avoid 2 heat overstocks of first rotating electrical machines to lead to colliery gas explosion, and the kneck of the external power supply of first rotating electrical machines 2 and wire should be through intensive processing, avoid taking place the spark and lead to the explosion.

First rotating electrical machines 2's output pivot surface fixed connection has first driving gear 3, and first rotating electrical machines 2's output pivot surface fixed connection has second driving gear 4, and the inner diapire of box 1 is provided with the silo 5 that gathers materials, and the silo 5 that gathers materials can be concentrated the collection to the dust that produces in the box 1, avoids equipment to be difficult to the clearance.

The inside of box 1 is provided with updraft ventilator 6, and updraft ventilator 6 includes backup pad 601 and first chain 602, and backup pad 601 fixed connection is in the inner wall of box 1, two bearings 603 of backup pad 601's left surface fixedly connected with.

The equal fixedly connected with fan group 604 of surface of two bearings 603, the equal fixedly connected with first driven gear 605 of surface of two bearings 603, two first driven gear 605 are all connected with the transmission of first driving gear 3 through first chain 602, can enough drive fan group 604 rotatory through first rotating electrical machines 2 to realize the convulsions effect, make the inside of air admission box 1 carry out the dust fall.

The spraying mechanism 7 is arranged in the box body 1, the spraying mechanism 7 comprises an intermediate gear set 701, a second driven gear 702 and a second chain 703, the intermediate gear set 701 is rotatably connected to the inner top wall of the box body 1, and the second driven gear 702 is in transmission connection with the inner top wall of the box body 1.

The intermediate gear set 701 is meshed with the second driving gear 4, the second driven gear 702 is in transmission connection with the intermediate gear set 701 through a second chain 703, the bottom surface of the second driven gear 702 is fixedly connected with a rotary water distribution bin 704, and the outer surface of the rotary water distribution bin 704 is fixedly connected with four atomizing nozzles 705.

Can enough drive rotatory water distribution chamber 704 rotatory through first rotating electrical machines 2, rotatory water distribution chamber 704 drives atomizer 705 rotatory, makes the inside of box 1 that can more evenly scatter of water smoke, further improvement the dust fall efficiency of equipment.

The front and the back of the box body 1 are both fixedly connected with a moving mechanism 8, the moving mechanism 8 comprises a linkage bin 801, a lifting plate 802, a third transmission belt 803 and two crawler belts 804, the linkage bin 801 is fixedly connected with the outer surface of the box body 1, and the inner wall of the linkage bin 801 is fixedly connected with a second rotating motor 805.

The inner wall of linkage storehouse 801 fixedly connected with four threaded rods 806, four threaded rods 806 all with lifter plate 802 threaded connection, the output shaft end fixedly connected with third driving gear 807 of second rotating electrical machines 805, the equal fixedly connected with third driven gear 808 of upper surface of four threaded rods 806.

The four third driven gears 808 are in transmission connection with the third driving gear 807 through the third transmission belt 803, the outer surface of the lifting plate 802 is rotatably connected with four bearing wheels 809, and the four bearing wheels 809 are in transmission connection through the crawler 804.

Can general track 804 and heel-bearing wheel 809 carry out the rapid draing to equipment promptly, can realize the shrink through lifter plate 802 to track 804 and heel-bearing wheel 809 simultaneously, make equipment more firm when not removing.

The working principle is as follows: firstly, the crawler 804 and the bearing wheel 809 are used for pushing the equipment to move to an area needing dust removal, then the second rotating motor 805 is started, the second rotating motor 805 drives the threaded rod 806 to rotate through the third driving gear 807 and the third driven gear 808, because the lifting plate 802 and the threaded rod 806 are in threaded connection, the lifting plate 802 moves upwards when the second rotating motor 805 rotates and drives the crawler 804 and the bearing wheel 809 to enter the interior of the linkage cabin 801, so that the bottom surface of the box body 1 is in contact with the ground, the equipment is stabilized, the accidental injury to workers caused by equipment movement is avoided, then the first rotating motor 2 is started, the first rotating motor 2 drives the bearing 603 and the fan set 604 to rotate through the first driving gear 3, the air extraction is realized, the air containing dust outside enters the interior of the box body 1, and when the first rotating motor 2 drives the air draft mechanism 6 to operate, the second driving gear 4 is also utilized to drive the intermediate gear set 701 to rotate, the intermediate gear set 701 drives the second driven gear 702 and the rotary water distribution bin 704 to rotate through the second chain 703, the rotary water distribution bin 704 drives the atomizing nozzle 705 to rotate, water mist is uniformly dispersed in the box body 1, the water mist and dust are combined and then fall on the material collecting groove 5, and then after dust removal is finished, the material collecting groove 5 is taken out to be cleaned, so that dust removal operation can be completed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a coal mine is device for dust removal, includes box (1), its characterized in that: the utility model discloses a spraying device, including box (1), the first rotating electrical machines of right flank fixedly connected with (2) of box (1), the output pivot of first rotating electrical machines (2) runs through the side of box (1) and extend to the inside of box (1), the first driving gear of output pivot external surface fixedly connected with (3) of first rotating electrical machines (2), the output pivot external surface fixedly connected with second driving gear (4) of first rotating electrical machines (2), the inner diapire of box (1) is provided with album silo (5), the inside of box (1) is provided with ventilation mechanism (6), the inside of box (1) is provided with spraying mechanism (7), the equal fixedly connected with moving mechanism (8) in the front and the back of box (1).

2. The device for removing dust in a coal mine according to claim 1, wherein: convulsions mechanism (6) include backup pad (601) and first chain (602), backup pad (601) fixed connection in the inner wall of box (1), two bearings (603) of left surface fixedly connected with of backup pad (601).

3. The device for removing dust in a coal mine according to claim 2, wherein: the outer surface of the two bearings (603) is fixedly connected with a fan set (604), the outer surface of the two bearings (603) is fixedly connected with a first driven gear (605), and the two first driven gears (605) are in transmission connection with the first driving gear (3) through the first chain (602).

4. The device for removing dust in a coal mine according to claim 1, wherein: the spraying mechanism (7) comprises an intermediate gear set (701), a second driven gear (702) and a second chain (703), the intermediate gear set (701) is rotatably connected to the inner top wall of the box body (1), and the second driven gear (702) is in transmission connection with the inner top wall of the box body (1).

5. The device for removing dust in a coal mine according to claim 4, wherein: the intermediate gear set (701) is meshed with the second driving gear (4), the second driven gear (702) is in transmission connection with the intermediate gear set (701) through the second chain (703), the bottom surface of the second driven gear (702) is fixedly connected with a rotary water distribution bin (704), and the outer surface of the rotary water distribution bin (704) is fixedly connected with four atomizing nozzles (705).

6. The device for removing dust in a coal mine according to claim 1, wherein: the moving mechanism (8) comprises a linkage bin (801), a lifting plate (802), a third transmission belt (803) and two crawler belts (804), the linkage bin (801) is fixedly connected to the outer surface of the box body (1), and the inner wall of the linkage bin (801) is fixedly connected with a second rotating motor (805).

7. The device for removing dust in a coal mine according to claim 6, wherein: the inner wall of the linkage cabin (801) is fixedly connected with four threaded rods (806), the four threaded rods (806) are in threaded connection with the lifting plate (802), the output shaft end of the second rotating motor (805) is fixedly connected with a third driving gear (807), and the four upper surfaces of the threaded rods (806) are fixedly connected with a third driven gear (808).

8. The device for removing dust in a coal mine according to claim 7, wherein: the four third driven gears (808) are in transmission connection with the third driving gear (807) through third transmission belts (803), the outer surface of the lifting plate (802) is rotatably connected with four bearing wheels (809), and the four bearing wheels (809) are in transmission connection through the crawler belts (804).

9. The device for removing dust in a coal mine according to claim 1, wherein: the right side surface of the box body (1) is fixedly connected with two isolation nets (9), the right side surface of the box body (1) is fixedly connected with two pipe connecting ports (10), and the two isolation nets (9) are respectively positioned inside the two pipe connecting ports (10).