CN210264801U

CN210264801U - Dust device for preventing fly ash for mining

Info

Publication number: CN210264801U
Application number: CN201921117237.2U
Authority: CN
Inventors: 陈水连
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-04-07
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a mining is with dust device who prevents flying dust, including bottom plate and servo motor, the lower extreme both sides of bottom plate are provided with the drive wheel, and the upper end middle part of bottom plate settles and have first rotation axis, the upper end of first rotation axis is inlayed and is had the fly leaf, and is connected with the axis of rotation on the left of the upper end of fly leaf, first bracing piece is installed to the upper end of axis of rotation, and the inside of first bracing piece is fixed with the guide rail, the front of guide rail is provided with the cylinder, and the right side of cylinder settles and have the second bracing piece, the upper end of fly leaf is inlayed and is had the water tank, and the internal. This mining is with dust device who prevents flying dust is provided with the fly leaf, and it can rotate on the bottom plate along first rotation axis, then can drive the supporting component of its top and spray the subassembly and rotate, can place the unchangeable condition in position at whole dust device, carries out the rotation that circulates to a plurality of directions and sprays, just can increase the dust fall scope.

Description

Dust device for preventing fly ash for mining

Technical Field

The utility model relates to a dust device technical field for the mining specifically is a dust device for mining with preventing flying dust.

Background

The mining scientific technology is based on the theories of rock breaking, loose material transportation, fluid conveying, mine rock mechanics, mining system engineering and the like, mining operation is accompanied by the extraction of waste rocks, noise emitted by various equipment and a large amount of fly ash dust, and the prevention of the harm of the fly ash dust to human health is to reduce the concentration of the fly ash dust in air, reduce the possibility of the dust entering human bodies and reduce the harm of the dust.

Mining dust device in the market easily receives the restriction of exploitation condition, and when the local environment danger of exploitation, the area is less, and dust device can't reach appointed place and carry out the dust fall, and after the dust fall at every turn, all need rely on the workman to wind the water pipe of water spray in proper order, and unusual hard wastes time, for this, we provide a mining with the dust device who prevents the fly ash.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining is with dust device who prevents flying dust to solve the mining for dust device on the market that proposes in the above-mentioned background art and easily receive the restriction of exploitation condition, when exploiting local environment dangerous and bad, the area is less, and dust device can't reach the appointed place and carries out the dust fall, and after the dust fall at every turn, all need rely on the water pipe of workman with the water spray winding in proper order, problem that very difficultly wastes time.

In order to achieve the above object, the utility model provides a following technical scheme: a dust fall device for preventing flying ash for mining comprises a bottom plate and a servo motor, wherein driving wheels are arranged on two sides of the lower end of the bottom plate, a first rotating shaft is arranged in the middle of the upper end of the bottom plate, a movable plate is inlaid in the upper end of the first rotating shaft, a rotating shaft is connected to the left side of the upper end of the movable plate, a first supporting rod is mounted at the upper end of the rotating shaft, a guide rail is fixed inside the first supporting rod, an air cylinder is arranged on the front side of the guide rail, a second supporting rod is arranged on the right side of the air cylinder, a water tank is inlaid in the upper end of the movable plate, a second rotating shaft is connected inside the water tank, a water pipe is externally connected to the upper end of the second rotating shaft, a water nozzle is mounted at the outlet end of the water pipe, a binding rope is fixed on the, and the inside of a winding drum is inlayed with the water pump, the right side of water tank is connected with the crank, servo motor installs in the left side of axis of rotation.

Preferably, the rotating shaft is fixedly connected with the movable plate, and the movable plate and the bottom plate form a rotating structure through the first rotating shaft.

Preferably, the guide rail is fixedly connected with the first support rod, and the first support rod and the movable plate form a rotating structure through a rotating shaft.

Preferably, the second support rod is fixedly connected with the cylinder, and the cylinder is slidably connected with the guide rail.

Preferably, the water pipe runs through the inside of the winding drum, both sides of the front surface of the winding drum are in mesh structures, and the winding drum and the water tank form a rotating structure through a second rotating shaft.

Preferably, the water injection well choke is connected with the water tank through the water pipe, and the water injection well choke is connected with the second bracing piece through tying up the rope.

Preferably, the limiting plate is axisymmetrical about the center line of the winding drum, and two sides of the front surface of the winding drum are in a mesh structure.

Compared with the prior art, the beneficial effects of the utility model are that: the dust-settling device for preventing flying ash for mining is provided with a movable plate, the movable plate can rotate on a bottom plate along a first rotating shaft, a supporting component and a spraying component above the movable plate can be driven to rotate, cyclic rotation spraying can be performed in multiple directions under the condition that the placement position of the whole dust-settling device is not changed, the dust-settling range can be enlarged, and dust settling can be performed on other places in a rotating mode under the condition that the dust-settling device cannot move due to the influence of the geographical environment of a mining place;

the first support rod can rotate on the movable plate along the rotating shaft, the spraying assembly can be driven to move, when the dust-settling device cannot be close to a mining place, the water nozzle is enabled to be close to the place needing dust settling by rotating to the left side, the spraying height of the water nozzle can also be changed by rotating, moisture can be sprayed to the farther place when the water nozzle is higher, meanwhile, after the dust-settling work is finished, the first support rod is turned over to the movable plate to reduce the height of the whole dust-settling device, the dust-settling device is convenient to move, the cylinder can drive the second support rod to slide on the first support rod, the height of the water nozzle can be further increased, the spraying distance and range of the water nozzle are further increased, the dust-settling device can spray moisture to the mining place at a distance, and the water nozzle can also be close to the mining part of a mining machine, moisture can be sprayed from the source, so that flying dust can be greatly reduced;

when the first supporting rod and the second supporting rod move, the water pipe is pulled, the water pipe drives the winding drum to rotate clockwise, the water pipe can be automatically extended, after the dust-settling work is finished, the extended water pipe can be automatically wound on the winding drum by rotating the winding drum, the water pipe is prevented from being scattered and exposed outside and damaged, the water pipe is not required to be manually wound, the workload of the dust-settling work is reduced, the water nozzle can spray water in the water tank, flying dust falls after contacting with moisture, the flying dust in the air is sprayed, the water nozzle can be detached from the second supporting rod through a binding rope, the mining can be carried out in a mine hole, and when the water nozzle cannot be conveyed into the mine hole by the dust-settling device, the water nozzle can be directly bound on a mining machine, the mine hole or a source can be sprayed for dust settling, embodying the versatility and flexibility of the device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the structure of the water tank of the present invention viewed from the right;

fig. 3 is a left side view structural diagram of the rotation shaft of the present invention.

In the figure: 1. a base plate; 2. a drive wheel; 3. a first rotating shaft; 4. a movable plate; 5. a rotating shaft; 6. A first support bar; 7. a guide rail; 8. a cylinder; 9. a second support bar; 10. a water tank; 11. a second rotation shaft; 12. a water pipe; 13. a water nozzle; 14. tying a rope; 15. winding the roll; 16. a limiting plate; 17. a water pump; 18. a crank; 19. a servo motor.

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: a dust fall device for preventing flying ash for mining comprises a bottom plate 1, driving wheels 2, a first rotating shaft 3, a movable plate 4, a rotating shaft 5, a first supporting rod 6, a guide rail 7, a cylinder 8, a second supporting rod 9, a water tank 10, a second rotating shaft 11, a water pipe 12, a water nozzle 13, a binding rope 14, a winding drum 15, a limiting plate 16, a water pump 17, a crank 18 and a servo motor 19, wherein the driving wheels 2 are arranged on two sides of the lower end of the bottom plate 1, the first rotating shaft 3 is arranged in the middle of the upper end of the bottom plate 1, the movable plate 4 is embedded in the upper end of the first rotating shaft 3, the rotating shaft 5 is connected to the left side of the upper end of the movable plate 4, the rotating shaft 5 is fixedly connected with the movable plate 4, the movable plate 4 and the bottom plate 1 form a rotating structure through the first rotating shaft 3, the movable plate 4 can rotate on the bottom plate, the dust falling device can circularly rotate and spray in multiple directions under the condition that the placement position of the whole dust falling device is not changed, so that the dust falling range can be enlarged, and meanwhile, under the condition that the dust falling device cannot move due to the influence of the geographical environment of a mining place, dust can be reduced in other places in a rotating mode;

the upper end of the rotating shaft 5 is provided with a first supporting rod 6, a guide rail 7 is fixed inside the first supporting rod 6, the guide rail 7 is fixedly connected with the first supporting rod 6, the first supporting rod 6 and the movable plate 4 form a rotating structure through the rotating shaft 5, the first supporting rod 6 can rotate on the movable plate 4 along the rotating shaft 5, so that the spraying assembly can be driven to move, when the dust-settling device cannot be close to a mining place, the water nozzle 13 can be close to a place needing dust settling by rotating towards the left side, the spraying height of the water nozzle 13 can also be changed by rotating, the higher the water nozzle 13 is, moisture can be sprayed to a farther place, and simultaneously after the dust-settling work is finished, the first supporting rod 6 is turned over to the movable plate 4 to reduce the height of the whole dust-settling device, so that the dust-settling device is convenient to move, the front surface of the guide rail 7 is provided with, the second support rod 9 is arranged on the right side of the air cylinder 8, the second support rod 9 is fixedly connected with the air cylinder 8, the air cylinder 8 is in sliding connection with the guide rail 7, the air cylinder 8 can drive the second support rod 9 to slide on the first support rod 6, the height of the water nozzle 13 can be further increased, and therefore the spraying distance and range of the water nozzle 13 can be further increased, the dust-settling device can spray water to a mining place at a distance, the water nozzle 13 can also be attached to a mining part of a mining machine, water can be sprayed from a source, and flying dust can be greatly reduced;

the water tank 10 is inlaid at the upper end of the movable plate 4, the second rotating shaft 11 is connected inside the water tank 10, the upper end of the second rotating shaft 11 is externally connected with a water pipe 12, a water nozzle 13 is installed at the outlet end of the water pipe 12, the water pipe 12 penetrates through the interior of the winding drum 15, two sides of the front surface of the winding drum 15 are in a mesh structure, the winding drum 15 and the water tank 10 form a rotating structure through the second rotating shaft 11, when the first supporting rod 6 and the second supporting rod 9 move, the water pipe 12 is pulled, the winding drum 15 is driven by the water pipe 12 to rotate clockwise, the water pipe 12 can be automatically extended, after the dust-settling work is finished, the extended water pipe 12 can be automatically wound on the winding drum 15 through rotating the winding drum 15, the water pipe 12 is prevented from being exposed outside and damaged, the water pipe 12 does not need to be manually wound, and the workload of the dust-settling work is reduced, the water nozzle 13 is connected with the water tank 10 through a water pipe 12, the water nozzle 13 is connected with the second support rod 9 through a binding rope 14, the water nozzle 13 can spray water in the water tank 10, flying dust falls after contacting with water, so that the flying dust in the air can be sprayed, the water nozzle 13 can be detached from the second support rod 9 through the binding rope 14, mining can be carried out in a mine cave, when the water nozzle 13 cannot be conveyed into the mine cave by a dust-settling device, the water nozzle 13 can be directly bound on a mining machine, spraying and dust-settling can be carried out on the mine cave or a source, the multifunction and flexibility of the device are reflected, the binding rope 14 is fixed on the front surface of the water nozzle 13, one end of the second rotating shaft 11, which is close to the central line of the water tank 10, the winding drum 15 is provided with limiting plates 16 on both sides of the front surface, a water pump 17 is embedded in the winding drum 15, the limiting plates 16 are symmetrical about the central line, and the positive both sides of a winding drum 15 are mesh column structure, and there is the mesh in the positive both sides of a winding drum 15, can make water infiltration receive the inside of reel 15, and limiting plate 16 blocks the water pipe 12 of winding on a winding drum 15 and prescribes a limit to, when preventing that water pipe 12 from twining, stop the mesh part on the winding drum 15, lead to the inside that moisture can't get into the winding drum 15, the right side of water tank 10 is connected with crank 18, servo motor 19 installs in the left side of axis of rotation 5.

The working principle is as follows: for the dust suppression device for preventing flying ash for mining, firstly, water is filled into a water tank 10, when the dust suppression device cannot reach a mining place in a short distance, a servo motor 19 is started, the servo motor 19 drives a first supporting rod 6 to deflect anticlockwise through a rotating shaft 5, a water nozzle 13 is made to approach the mining place, then an air cylinder 8 is started, the air cylinder 8 drives a second supporting rod 9 to slide to the top end of the first supporting rod 6 along a guide rail 7, the water nozzle 13 is made to further approach the mining place, meanwhile, the height of the water nozzle 13 is increased, the spraying distance and the range of the water nozzle 13 start to be lifted, a water pump 17 in a winding cylinder 15 is started, water permeates into the winding cylinder 15 from two sides of the front side, the water pump 17 conveys the water entering the inner part to a water pipe 12 and sprays the water from the water nozzle 13, the water nozzle 13 sprays water on the mining part of the mining machine, the flying dust falls after contacting with the moisture, then the driving motor at the lower end of the bottom plate 1 is opened, the driving motor drives the movable plate 4 to rotate through the first rotating shaft 3, then the supporting component and the spraying component above the movable plate 4 can be driven to rotate, the circulating rotation spraying can be carried out in multiple directions under the condition that the placement position of the whole dust falling device is not changed, the dust falling range can be enlarged, the air cylinder 8 can be continuously controlled to drive the second supporting rod 9 to slide to the top end of the first supporting rod 6 along the guide rail 7, the water nozzle 13 is closely aligned to the mining part of the mine, the moisture can be sprayed from the source, thereby the flying dust can be greatly reduced, after the dust falling work is finished, the air cylinder 8 drives the second supporting rod 9 to move to the bottom end of the first supporting rod 6 along the guide rail 7, and then the first supporting rod 6 is controlled to rotate clockwise, make first bracing piece 6 laminate to bottom plate 1 on, manual rotation crank 18 again, then winding drum 15 rotates along second rotation axis 11 clockwise, then will extend away the water pipe 12 automatic rolling to winding drum 15 on, avoid water pipe 12 in disorder to expose in the external world and damaged, and need not rely on artifical manual rolling to water pipe 12 to reduce the work load of dust fall work, accomplish the whole mining with the use of the dust device who prevents the flying ash like this.

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

1. The utility model provides a mining is with dust device who prevents flying dust, includes bottom plate (1) and servo motor (19), its characterized in that: the water-saving and energy-saving water tank is characterized in that driving wheels (2) are arranged on two sides of the lower end of the bottom plate (1), a first rotating shaft (3) is arranged in the middle of the upper end of the bottom plate (1), a movable plate (4) is inlaid in the upper end of the first rotating shaft (3), a rotating shaft (5) is connected to the left side of the upper end of the movable plate (4), a first supporting rod (6) is installed at the upper end of the rotating shaft (5), a guide rail (7) is fixed inside the first supporting rod (6), an air cylinder (8) is arranged on the front side of the guide rail (7), a second supporting rod (9) is arranged on the right side of the air cylinder (8), a water tank (10) is inlaid in the upper end of the movable plate (4), a second rotating shaft (11) is connected inside the water tank (10), a water pipe (12) is arranged on the upper end of the second rotating shaft (11), a water nozzle, one end of the second rotating shaft (11) close to the central line of the water tank (10) is provided with a winding drum (15), limiting plates (16) are arranged on two sides of the front surface of the winding drum (15), a water pump (17) is embedded in the winding drum (15), the right side of the water tank (10) is connected with a crank (18), and a servo motor (19) is installed on the left side of the rotating shaft (5).

2. The dust settling device for preventing fly ash in mining according to claim 1, wherein: the rotating shaft (5) is fixedly connected with the movable plate (4), and the movable plate (4) and the bottom plate (1) form a rotating structure through the first rotating shaft (3).

3. The dust settling device for preventing fly ash in mining according to claim 1, wherein: the guide rail (7) is fixedly connected with the first supporting rod (6), and the first supporting rod (6) and the movable plate (4) form a rotating structure through the rotating shaft (5).

4. The dust settling device for preventing fly ash in mining according to claim 1, wherein: the second supporting rod (9) is fixedly connected with the air cylinder (8), and the air cylinder (8) is in sliding connection with the guide rail (7).

5. The dust settling device for preventing fly ash in mining according to claim 1, wherein: the water pipe (12) penetrates through the interior of the winding drum (15), two sides of the front surface of the winding drum (15) are of mesh structures, and the winding drum (15) and the water tank (10) form a rotating structure through the second rotating shaft (11).

6. The dust settling device for preventing fly ash in mining according to claim 1, wherein: the water nozzle (13) is connected with the water tank (10) through a water pipe (12), and the water nozzle (13) is connected with the second supporting rod (9) through a binding rope (14).

7. The dust fall device for preventing the fly ash in the mining according to claim 1, wherein the limiting plate (16) is axisymmetrical with respect to the center line of the winding drum (15), and two sides of the front surface of the winding drum (15) are in a mesh structure.