CN214764200U

CN214764200U - Spraying dust removal equipment for coal mine electromechanical fully mechanized mining support

Info

Publication number: CN214764200U
Application number: CN202120410616.1U
Authority: CN
Inventors: 梁尚文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-19
Anticipated expiration: 2031-02-25

Abstract

The utility model provides a coal mine electromechanical fully mechanized support spray dust removal equipment relates to spray dust removal technical field, including water tank and dust collector, the bottom of water tank is rotated and is connected with and removes the wheel, the lateral wall fixed mounting of water tank has the handle, the surface of water tank is provided with dust collector, dust collector includes the booster pump, the surface and the water tank fixed connection of booster pump, the input and the water tank of booster pump are linked together, the output intercommunication of booster pump has the water pipe, the fixed surface of water tank installs the sleeve, telescopic inside slip is inserted and is equipped with the second screw rod, the port fixed mounting that the piece was changeed in the second screw rod was kept away from has the fixed disk. The utility model discloses, through setting up dust collector, the surface of having solved traditional shower nozzle is plugged up by the dust easily, leads to spraying the difficulty, and the altitude mixture control of shower nozzle is inconvenient moreover, and when higher to the mine, can not accomplish from the source dust fall, lead to the dust to fly away everywhere, be unfavorable for the problem of dust fall operation.

Description

Spraying dust removal equipment for coal mine electromechanical fully mechanized mining support

Technical Field

The utility model relates to a spray dust removal technical field especially relates to a support spray dust removal equipment is adopted to colliery electromechanics fully.

Background

The fully mechanized coal mining is a fully mechanized coal mining process of a longwall coal mining method, relates to underground coal mining, and is suitable for the mining of a medium-thickness coal seam and a thick coal seam by a layered longwall method, wherein the coal seam is stable, the top plate of the medium-thickness coal seam is hard, and the medium-thickness coal seam is slowly inclined without a fault. The method is characterized in that a hydraulic support, a scraper conveyor and a roller coal cutter are arranged on a long-wall fully-mechanized mining face, a gateway reversed loader, a telescopic belt conveyor and the like are arranged on a transportation roadway, and the fully-mechanized mining face is arranged in an overlong mode, namely the face length is arranged according to the length of two fully-mechanized mining faces.

When carrying out the coal mining, when utilizing the comprehensive process of adopting to live against the mine roof, have the dust to fall down, a large amount of dusts can lead to the fact the threat to personnel's health, and can influence the workman and realize, carry out the dust fall through the mode of shower nozzle watering now and handle, but the surface of shower nozzle is plugged up by the dust easily, lead to spraying the difficulty, and the altitude mixture control of shower nozzle is inconvenient moreover, when higher to the mine, can not accomplish from the source dust fall, lead to the dust to fly away everywhere, be unfavorable for the dust fall operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the spraying and dust removing equipment for the electromechanical fully mechanized mining bracket of the coal mine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a coal mine electromechanical fully mechanized mining support spraying dust removal equipment, includes water tank and dust collector, the bottom of water tank is rotated and is connected with the removal wheel, the lateral wall fixed mounting of water tank has the handle, the surface of water tank is provided with dust collector, dust collector includes the booster pump, the surface and the water tank fixed connection of booster pump, the input and the water tank of booster pump are linked together, the output intercommunication of booster pump has the water pipe, the fixed surface of water tank installs the sleeve, telescopic inside slip is inserted and is equipped with the second screw rod, the port fixed mounting that the second screw rod kept away from the commentaries on classics piece has the fixed disk, the fixed surface of fixed disk installs the mount, the fixed surface sliding connection of mount has the movable plate, the bottom fixedly connected with spring of movable plate, the spring is kept away from the one end fixedly connected with brush board of movable plate, the fixed surface of mount is connected with the motor, the utility model discloses a motor, including motor, output shaft port fixedly connected with first screw rod of motor, the movable plate is run through to the surface screw thread of first screw rod, the one end and the mount rotation connection of motor are kept away from to first screw rod, the fixed surface of fixed disk installs the shower nozzle, the one end and the shower nozzle that the booster pump was kept away from to the water pipe are linked together.

Preferably, the spring is internally provided with a telescopic rod, and two ends of the telescopic rod are respectively fixedly connected with the brush plate and the movable plate.

Preferably, the spray head is located at the bottom of the brush plate, and bristles are arranged at the bottom of the brush plate and used for cleaning the surface of the spray head.

Preferably, a rotating block is rotatably connected to a port of the sleeve, and the surface of the second screw is in threaded connection with the rotating block.

Preferably, telescopic surface is provided with auxiliary device, auxiliary device includes the fixed plate, the surface and the sleeve fixed connection of fixed plate, the surface of fixed plate runs through there is the connecting pipe, two gag lever posts, two of the fixed surface of fixed plate be located the both sides of connecting pipe respectively the gag lever post, the fixed surface of water tank installs the air exhauster, the output and the connecting pipe of air exhauster are linked together, the surface of fixed plate is provided with the taper cover, the round hole with connecting pipe size looks adaptation is seted up to the bottom and the connecting pipe of taper cover, the inner wall fixed mounting of taper cover has the filter plate.

Preferably, two limiting grooves are formed in the bottom of the conical cover and used for inserting two limiting rods, and the conical cover is clamped with the fixing plate by means of the two limiting rods.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the dust removing device, when in use, the water tank is pushed into the mine by the moving wheel, then the rotating block is rotated according to the height of the mine, the sleeve limits the second screw rod, the second screw rod is extended or retracted into the sleeve by the rotation of the rotating block, the aim of adjusting the height of the spray head is achieved, thereby facilitating the sprinkling treatment of dust from the source, then the booster pump is started, the booster pump sends the water in the water tank to the inside of the spray head through the water pipe, the spray head is used for spraying out the atomized water, thereby the aim of absorbing dust can be achieved, the motor is started, when in spraying, part of dust falls on the surface of the spray head, at the moment, the motor drives the first screw rod to rotate, the fixing frame limits the moving plate, the moving plate is made to reciprocate by the rotation of the first screw rod, the moving plate can drive the brush plate to reciprocate through the telescopic rod, utilize the brush hair on brush board surface to clear up the surface of shower nozzle, avoid the dust to accumulate too much and become mud and block up the shower nozzle, the surface of having solved traditional shower nozzle is plugged up by the dust easily, leads to spraying the difficulty, and the altitude mixture control of shower nozzle is inconvenient moreover, when higher to the mine, can not accomplish from the source dust fall, leads to the dust to waft everywhere, is unfavorable for the problem of dust fall operation.

2. In the utility model, the dust falls down due to the self gravity after contacting with the atomized water by arranging the auxiliary device, the mud on the ground around the mine is more and inconvenient to walk under the condition of longer time, the exhaust fan is started at the moment, the exhaust fan absorbs the atomized water and the dust on the periphery by utilizing the connecting pipe and the conical cover, so that the atomized water falls into the conical cover by the suction force when falling, the bottom of the conical cover is provided with a filter plate, thereby avoiding the slurry falling to the conical cover from blocking the connecting pipe, lifting the whole conical cover upwards to detach the conical cover when more slurry is in the conical cover, thereby clear up the inside mud of conical shroud, directly make two gag lever posts aim at the spacing hole of conical shroud bottom during the installation, the round hole of conical shroud is aimed at to the connecting pipe, can be with the surface of conical shroud installation fixed plate and communicate each other with the air exhauster.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a coal mine electromechanical fully mechanized mining support spray dust removal device provided by the utility model;

FIG. 2 is a side view of FIG. 1 of the coal mine electromechanical fully mechanized mining support spray dust removal device provided by the utility model;

FIG. 3 is a schematic view of a part of a dust removing device of the coal mine electromechanical fully mechanized mining support spray dust removing equipment provided by the utility model;

fig. 4 is an exploded view of fig. 3 of the coal mine electromechanical fully mechanized mining support spray dust removal device provided by the utility model;

fig. 5 is the utility model provides a coal mine electromechanical comprehensive mining support spray dust removal equipment's auxiliary device schematic diagram.

Illustration of the drawings: 1. a water tank; 2. a moving wheel; 3. a handle; 4. a dust removal device; 401. fixing the disc; 402. a spray head; 403. a fixed mount; 404. a motor; 405. a spring; 406. brushing the board; 407. a first screw; 408. moving the plate; 409. a second screw; 410. rotating the block; 411. a water pipe; 412. a sleeve; 413. a booster pump; 5. an auxiliary device; 51. filtering the plate; 52. a conical cover; 53. a fixing plate; 54. a connecting pipe; 55. a limiting rod; 56. an exhaust fan.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a coal mine electromechanical fully mechanized mining support spraying dust removal equipment, including water tank 1 and dust collector 4, the bottom of water tank 1 is rotated and is connected with and removes wheel 2, and the lateral wall fixed mounting of water tank 1 has handle 3.

The specific arrangement and function of the dust removing device 4 and the auxiliary device 5 will be described in detail below.

As shown in fig. 3 and 4, a dust removing device 4 is arranged on the surface of the water tank 1, the dust removing device 4 includes a booster pump 413, the surface of the booster pump 413 is fixedly connected with the water tank 1, an input end of the booster pump 413 is communicated with the water tank 1, an output end of the booster pump 413 is communicated with a water pipe 411, a sleeve 412 is fixedly arranged on the surface of the water tank 1, a second screw rod 409 is slidably inserted in the sleeve 412, a fixed disc 401 is fixedly arranged at a port of the second screw rod 409 far away from a rotating block 410, a fixed frame 403 is fixedly arranged on the surface of the fixed disc 401, a moving plate 408 is slidably connected to the surface of the fixed frame 403, a spring 405 is fixedly connected to the bottom of the moving plate 408, a brush plate 406 is fixedly connected to one end of the spring 405 far away from the moving plate 408, a motor 404 is fixedly connected to the surface of the fixed frame 403, a first screw 407 is fixedly connected to an output shaft port of the motor 404, a surface thread of the moving plate 407 penetrates through the moving plate 408, one end of a first screw 407, which is far away from a motor 404, is rotatably connected with a fixed frame 403, a spray nozzle 402 is fixedly installed on the surface of a fixed disc 401, one end of a water pipe 411, which is far away from a booster pump 413, is communicated with the spray nozzle 402, an expansion link is arranged inside a spring 405, two ends of the expansion link are respectively fixedly connected with a brush board 406 and a moving board 408, the spray nozzle 402 is positioned at the bottom of the brush board 406, bristles are arranged at the bottom of the brush board 406 and are used for cleaning the surface of the spray nozzle 402, a rotating block 410 is rotatably connected to a port of a sleeve 412, the surface of a second screw 409 is in threaded connection with the rotating block 410, a water tank 1 is pushed into a mine by using a moving wheel 2, then the rotating block 410 is rotated according to the height of the mine, the sleeve 412 limits the second screw 409, the second screw 409 is extended or retracted into the sleeve 412 by using the rotation of the rotating block 410, the purpose of adjusting the height of the spray nozzle 402 is achieved, thereby facilitating the dust sprinkling treatment from a source, then, a booster pump 413 is started, the booster pump 413 sends water in the water tank 1 to the interior of the spray nozzle 402 through a water pipe 411, the spray nozzle 402 sprays mist water, and therefore the purpose of absorbing dust can be achieved, the motor 404 is started, when spraying is carried out, part of dust falls on the surface of the spray nozzle 402, the motor 404 is started at the moment, the motor 404 drives the first screw rod 407 to rotate, the fixing frame 403 limits the moving plate 408, the moving plate 408 carries out reciprocating motion through rotation of the first screw rod 407, the moving plate 408 drives the brush plate 406 to carry out reciprocating motion through the telescopic rod, the surface of the spray nozzle 402 is cleaned through bristles on the surface of the brush plate 406, and the situation that the dust is accumulated too much and becomes slurry to block the spray nozzle 402 is avoided.

The whole dust removing device 4 achieves the effects that through the arrangement of the dust removing device 4, when the dust removing device is used, the water tank 1 is pushed into a mine by the moving wheel 2, then the rotating block 410 is rotated according to the height of the mine, the sleeve 412 limits the second screw 409, the second screw 409 is extended or retracted into the sleeve 412 by the rotation of the rotating block 410, the purpose of adjusting the height of the spray head 402 is achieved, so that dust is sprayed from a source conveniently, then the booster pump 413 is started, the booster pump 413 sends water in the water tank 1 into the spray head 402 through the water pipe 411, the spray head 402 sprays atomized water, the purpose of absorbing dust can be achieved, the motor 404 is started, when spraying is carried out, part of dust falls on the surface of the spray head 402, the motor 404 is started, the motor 404 drives the first screw 407 to rotate, the fixed frame 403 limits the moving plate 408, the moving plate 408 is reciprocated by the rotation of the first screw 407, moving plate 408 can drive brush board 406 through the telescopic link and carry out reciprocating motion, utilize the brush hair on brush board 406 surface to clear up the surface of shower nozzle 402, avoid the dust to accumulate too much to become mud and block up shower nozzle 402, the surface of having solved traditional shower nozzle 402 is plugged up by the dust easily, lead to spraying the difficulty, and shower nozzle 402's altitude mixture control is inconvenient moreover, when higher to the mine, can not accomplish from the source dust fall, lead to the dust to fly away everywhere, be unfavorable for the problem of dust fall operation.

As shown in fig. 1 and 5, an auxiliary device 5 is disposed on the surface of the sleeve 412, the auxiliary device 5 includes a fixing plate 53, the surface of the fixing plate 53 is fixedly connected to the sleeve 412, a connecting pipe 54 penetrates through the surface of the fixing plate 53, two limiting rods 55 are fixedly connected to the surface of the fixing plate 53, the two limiting rods 55 are respectively located on two sides of the connecting pipe 54, an exhaust fan 56 is fixedly mounted on the surface of the water tank 1, an output end of the exhaust fan 56 is communicated with the connecting pipe 54, a conical cover 52 is disposed on the surface of the fixing plate 53, a circular hole matched with the connecting pipe 54 in size is formed in the bottom of the conical cover 52, a filter plate 51 is fixedly mounted on the inner wall of the conical cover 52, two limiting grooves are formed in the bottom of the conical cover 52, the two limiting rods 55 are inserted into the two limiting grooves, the conical cover 52 is engaged with the fixing plate 53 by the two limiting rods 55, the exhaust fan 56 is started, the suction fan 56 absorbs surrounding mist water and dust by using the connecting pipe 54 and the conical cover 52, so that the mist water is sucked to fall into the conical cover 52 when falling, the filter plate 51 is arranged at the bottom of the conical cover 52, the connecting pipe 54 is prevented from being blocked by mud falling into the conical cover 52, when more mud is in the conical cover 52, the whole conical cover 52 is lifted upwards, the conical cover 52 is detached, the mud in the conical cover 52 is cleaned, the two limiting rods 55 are directly aligned to the limiting holes at the bottom of the conical cover 52 during installation, the connecting pipe 54 is aligned to the round hole of the conical cover 52, namely, the conical cover 52 can be installed on the surface of the fixing plate 53 and is communicated with the suction fan 56.

The whole auxiliary device 5 achieves the effects that through the arrangement of the auxiliary device 5, dust and atomized water fall due to the influence of self gravity after contacting, and the dust and the atomized water can cause more mud on the ground around a mine and are inconvenient to walk under the condition of long time, at the moment, the exhaust fan 56 is started, the exhaust fan 56 absorbs the peripheral atomized water and dust by using the connecting pipe 54 and the conical cover 52, so that the atomized water can fall into the conical cover 52 by suction when falling, the filter plate 51 is arranged at the bottom of the conical cover 52, thereby preventing the mud falling to the conical cover 52 from blocking the connecting pipe 54, when the mud in the conical cover 52 is more, the whole conical cover 52 is lifted upwards, the conical cover 52 is detached, so that the mud in the conical cover 52 is cleaned, two limiting rods 55 are directly aligned to the limiting holes at the bottom of the conical cover 52 during installation, the connecting pipe 54 is aligned to the round holes of the conical cover 52, the conical cover 52 is mounted on the surface of the fixing plate 53 and is communicated with the suction fan 56.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a coal mine electromechanical fully mechanized support spray dust removal equipment, includes water tank (1) and dust collector (4), the bottom of water tank (1) is rotated and is connected with and removes wheel (2), the lateral wall fixed mounting of water tank (1) has handle (3), its characterized in that: the surface of water tank (1) is provided with dust collector (4), dust collector (4) includes booster pump (413), the surface and water tank (1) fixed connection of booster pump (413), the input and water tank (1) of booster pump (413) are linked together, the output intercommunication of booster pump (413) has water pipe (411), the fixed surface of water tank (1) installs sleeve (412), the inside slip of sleeve (412) is inserted and is equipped with second screw rod (409), the port fixed mounting that commentaries on classics piece (410) was kept away from in second screw rod (409) has fixed disk (401), the fixed surface of fixed disk (401) installs mount (403), the sliding surface of mount (403) has movable plate (408), the bottom fixedly connected with spring (405) of movable plate (408), the one end fixedly connected with brush board (406) of movable plate (408) is kept away from to spring (405), the fixed surface of mount (403) is connected with motor (404), the first screw rod (407) of output shaft port fixedly connected with of motor (404), the surperficial screw thread of first screw rod (407) runs through movable plate (408), the one end and mount (403) rotation connection of motor (404) are kept away from in first screw rod (407), the fixed surface of fixed disk (401) installs shower nozzle (402), the one end and shower nozzle (402) that booster pump (413) were kept away from in water pipe (411) are linked together.

2. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 1, wherein: the inside of spring (405) is provided with the telescopic link, and the both ends of telescopic link are respectively with brush board (406), movable plate (408) fixed connection.

3. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 1, wherein: the sprayer (402) is positioned at the bottom of the brush plate (406), and the brush bristles are arranged at the bottom of the brush plate (406) and used for cleaning the surface of the sprayer (402).

4. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 1, wherein: the port of the sleeve (412) is rotatably connected with a rotating block (410), and the surface of the second screw rod (409) is in threaded connection with the rotating block (410).

5. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 1, wherein: the surface of the sleeve (412) is provided with an auxiliary device (5), the auxiliary device (5) comprises a fixing plate (53), the surface of the fixing plate (53) is fixedly connected with the sleeve (412), a connecting pipe (54) penetrates through the surface of the fixing plate (53), the surface of the fixing plate (53) is fixedly connected with two limiting rods (55), the two limiting rods (55) are respectively positioned at two sides of the connecting pipe (54), an exhaust fan (56) is fixedly arranged on the surface of the water tank (1), the output end of the exhaust fan (56) is communicated with a connecting pipe (54), the surface of fixed plate (53) is provided with toper cover (52), the bottom of toper cover (52) and connecting pipe (54) are seted up and are connected the round hole of size looks adaptation with connecting pipe (54), the inner wall fixed mounting of toper cover (52) has filter plate (51).

6. The coal mine electromechanical fully mechanized mining support spray dust removal equipment of claim 5, wherein: two limiting grooves are formed in the bottom of the conical cover (52), two limiting rods (55) are inserted into the two limiting grooves, and the conical cover (52) is clamped with the fixing plate (53) through the two limiting rods (55).