CN213995267U

CN213995267U - Atomizing dust device for coal mine

Info

Publication number: CN213995267U
Application number: CN202022134818.6U
Authority: CN
Inventors: 梁晨; 秦宇超; 霍勇; 陈作兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-08-20
Anticipated expiration: 2030-09-25

Abstract

The utility model belongs to the technical field of the dust device, especially, be an atomizing dust device for coal mine, to when carrying out coal mining, can produce a large amount of dust generally and diffuse in the air, lead to the staff to inhale the dust in the air easily when the exploitation internal, to the problem that staff's health produced the influence, the following scheme is proposed now, and it includes the bottom plate, the top fixed mounting of bottom plate has the water tank, and the top fixed mounting of water tank has the motor, fixedly connected with cam on the output shaft of motor, and the top fixed mounting of water tank has the bottom of a plurality of springs, and the top fixed mounting of a plurality of springs has same diaphragm, the bottom and the cam rolling contact of diaphragm, and the top fixed mounting of water tank has the rack. The utility model has the advantages of reasonable design, easy operation can make the atomising head reciprocate and reciprocal swing angle spray the dust fall, the effectual dust fall effect that has improved the mining environment.

Description

Atomizing dust device for coal mine

Technical Field

The utility model relates to a dust device technical field especially relates to an atomizing dust device for coal mine.

Background

Coal mines refer to places rich in coal resources and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. Coal is the most important solid fuel, is one of combustible organic rocks, and can be divided into four types, namely peat, lignite, bituminous coal and anthracite, according to the coal gasification degree.

However, in coal mining, a large amount of dust is generally generated and diffused in the air, so that workers can easily suck the dust in the air into the bodies during mining, and the health of the workers is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving when carrying out coal mining, can produce a large amount of dust generally and fill in the air, lead to the staff to inhale internal with the dust in the air when the exploitation easily, produce the shortcoming of influence to staff's health, and the atomizing dust device for coal mine that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a spray type dust settling device for a coal mine comprises a bottom plate, wherein a water tank is fixedly mounted at the top of the bottom plate, a motor is fixedly mounted at the top of the water tank, a cam is fixedly connected onto an output shaft of the motor, the top of the water tank is fixedly provided with the bottom ends of a plurality of springs, the top ends of the plurality of springs are fixedly provided with the same transverse plate, the bottom of the transverse plate is in rolling contact with the cam, a rack is fixedly mounted at the top of the water tank, the transverse plate is slidably connected to the outer side of the rack, a first rotating shaft is rotatably mounted at the top of the transverse plate, a gear is fixedly mounted at the outer side of the first rotating shaft and is meshed with the rack, the top of the transverse plate is rotatably provided with the bottom end of a second rotating shaft, a first conical gear and a second conical gear are fixedly mounted at one end of the first rotating shaft and the outer side of the second rotating shaft respectively, the first conical gear is meshed with the second conical gear, a connecting plate is fixedly mounted at the top end of the second rotating shaft, the top fixed mounting of bottom plate has the water pump, and the end fixed mounting that intakes of water pump has the one end of water pipe, and in the other end of water pipe extended to the water tank, the play water end fixed mounting of water pump had the bottom of hose, and the top of hose extends to the top and the fixed mounting of connecting plate has the atomising head, and atomising head fixed mounting is at the top of connecting plate.

Preferably, the four corners of the bottom plate are fixedly provided with universal wheels, and the top of the bottom plate is fixedly provided with handrails, so that the device is convenient to move.

Preferably, the top fixed mounting of water tank has the inlet tube, and movable mounting has sealed lid on the inlet tube, is convenient for intake, and can avoid the dust to fall into in the water tank.

Preferably, the top fixed mounting of water tank has the bottom of a plurality of gag lever posts, and the top of a plurality of gag lever posts all extends to the top of diaphragm and fixed mounting has same baffle, and diaphragm sliding connection is in the outside of a plurality of gag lever posts, and a plurality of springs movable sleeve respectively establish in the outside of corresponding gag lever post, play certain limiting displacement to the diaphragm.

Preferably, the top of the transverse plate is fixedly provided with two fixing plates, and the first rotating shaft is rotatably arranged on the inner sides of the two fixing plates, so that the first rotating shaft can be conveniently rotatably arranged.

Preferably, the bottom fixed mounting of atomising head has the top of dead lever, and the bottom fixed mounting of dead lever is on the connecting plate, the fixed mounting atomising head of being convenient for.

The utility model discloses in, a spraying dust device for coal mine, drive the cam through the starter motor and rotate, through the roll connection of cam and diaphragm, and through the elastic deformation of first spring, can drive the diaphragm reciprocating up-and-down, thereby can drive the atomising head reciprocating up-and-down, thereby can be through the meshing transmission of gear and rack, can drive the gear reciprocating rotation, thereby can be through the meshing transmission of first conical gear and second conical gear, can drive the second pivot reciprocating rotation, thereby can drive the atomising head reciprocating swing angle through the connecting plate, thereby can make the atomising head reciprocating up-and-down and reciprocating swing angle spray the dust fall, the dust fall effect of the mining environment of effectual improvement;

the utility model has the advantages of reasonable design, easy operation can make the atomising head reciprocate and reciprocal swing angle spray the dust fall, the effectual dust fall effect that has improved the mining environment.

Drawings

Fig. 1 is a schematic structural view of a spray type dust settling device for a coal mine, which is provided by the utility model;

fig. 2 is a schematic structural diagram of a part a of the spray type dust settling device for a coal mine, which is provided by the utility model;

fig. 3 is the utility model provides a structural schematic diagram of part B of atomizing dust device for coal mine.

In the figure: 1. a base plate; 2. a universal wheel; 3. a handrail; 4. a water tank; 5. a motor; 6. a cam; 7. a spring; 8. a transverse plate; 9. a limiting rod; 10. a baffle plate; 11. a rack; 12. a first rotating shaft; 13. a gear; 14. A second rotating shaft; 15. a first bevel gear; 16. a second bevel gear; 17. a connecting plate; 18. a water pump; 19. a water pipe; 20. a hose; 21. a spray head.

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.

Referring to fig. 1-3, a spray type dust settling device for coal mines comprises a base plate 1, a water tank 4 is fixedly installed at the top of the base plate 1, a motor 5 is fixedly installed at the top of the water tank 4, a cam 6 is fixedly connected to an output shaft of the motor 5, the tops of the water tank 4 are fixedly installed with the bottoms of a plurality of springs 7, the tops of the plurality of springs 7 are fixedly installed with a same transverse plate 8, the bottom of the transverse plate 8 is in rolling contact with the cam 6, a rack 11 is fixedly installed at the top of the water tank 4, the transverse plate 8 is slidably connected to the outer side of the rack 11, a first rotating shaft 12 is rotatably installed at the top of the transverse plate 8, a gear 13 is fixedly installed at the outer side of the first rotating shaft 12, the gear 13 is meshed with the rack 11, the top of the transverse plate 8 is rotatably installed with the bottom of a second rotating shaft 14, a first bevel gear 15 and a second bevel gear 16 are fixedly installed at one end of the first rotating shaft 12 and the outer side of the second rotating shaft 14 respectively, first conical gear 15 meshes with second conical gear 16 mutually, the top fixed mounting of second pivot 14 has connecting plate 17, the top fixed mounting of bottom plate 1 has water pump 18, the end fixed mounting that intakes of water pump 18 has the one end of water pipe 19, the other end of water pipe 19 extends to in the water tank 4, the play water end fixed mounting of water pump 18 has the bottom of hose 20, the top of hose 20 extends to the top of connecting plate 17 and fixed mounting has atomising head 21, atomising head 21 fixed mounting is at the top of connecting plate 17.

Universal wheels 2 are fixedly mounted at four corners of the bottom of a bottom plate 1, a handrail 3 is fixedly mounted at the top of the bottom plate 1, the device is convenient to move, a water inlet pipe is fixedly mounted at the top of a water tank 4, a sealing cover is movably mounted on the water inlet pipe, water can conveniently enter the water, and dust can be prevented from falling into the water tank 4, the bottom ends of a plurality of limiting rods 9 are fixedly mounted at the top of the water tank 4, the top ends of the limiting rods 9 extend to the upper side of a transverse plate 8 and are fixedly mounted with a same baffle plate 10, the transverse plate 8 is slidably connected to the outer sides of the limiting rods 9, a plurality of springs 7 are respectively movably sleeved at the outer sides of the corresponding limiting rods 9 to limit the transverse plate 8 to a certain extent, two fixing plates are fixedly mounted at the top of the transverse plate 8, a first rotating shaft 12 is rotatably mounted at the inner sides of the two fixing plates to facilitate the rotating and mounting of the first rotating shaft 12, and the bottom of an atomizing head 21 is fixedly mounted at the top ends of the fixing rods, the bottom end of the fixed rod is fixedly arranged on the connecting plate 17, so that the spray head 21 can be conveniently and fixedly arranged.

In the utility model, when in use, a proper amount of water can be injected into the water tank 4 through the water inlet pipe, the device can be pushed to move through the handrail 3 and the four universal wheels 2, then the water in the water tank 4 is sprayed out through the spray head 21 by the water pump 18 and the motor 5 which are started, the water pump 18 can drive the cam 6 to rotate through the motor 5, the transverse plate 8 can be driven to reciprocate through the rolling connection of the cam 6 and the transverse plate 8 and the elastic deformation of the first spring 7, so that the spray head 21 can be driven to reciprocate, the gear 13 can be driven to rotate to reciprocate through the meshing transmission of the gear 13 and the rack 11, and the second rotating shaft 14 can be driven to rotate to reciprocate through the meshing transmission of the first conical gear 15 and the second conical gear 16, thereby can drive the reciprocal swing angle of atomising head 21 through connecting plate 17 to can make atomising head 21 reciprocate and spray the dust fall to reciprocal swing angle, the effectual dust fall effect of improving the environment of mining.

Claims

1. The spray type dust settling device for the coal mine comprises a bottom plate (1) and is characterized in that a water tank (4) is fixedly mounted at the top of the bottom plate (1), a motor (5) is fixedly mounted at the top of the water tank (4), a cam (6) is fixedly connected onto an output shaft of the motor (5), the bottom ends of a plurality of springs (7) are fixedly mounted at the top of the water tank (4), the top ends of the springs (7) are fixedly provided with a same transverse plate (8), the bottom of the transverse plate (8) is in rolling contact with the cam (6), a rack (11) is fixedly mounted at the top of the water tank (4), the transverse plate (8) is slidably connected to the outer side of the rack (11), a first rotating shaft (12) is rotatably mounted at the top of the transverse plate (8), a gear (13) is fixedly mounted at the outer side of the first rotating shaft (12), the gear (13) is meshed with the rack (11), the bottom end of a second rotating shaft (14) is rotatably mounted at the top of the transverse plate (8), one end of first pivot (12) and the outside of second pivot (14) are fixed mounting respectively has first conical gear (15) and second conical gear (16), first conical gear (15) and second conical gear (16) mesh mutually, the top fixed mounting of second pivot (14) has connecting plate (17), the top fixed mounting of bottom plate (1) has water pump (18), the end fixed mounting that intakes of water pump (18) has the one end of water pipe (19), the other end of water pipe (19) extends to in water tank (4), the play water end fixed mounting of water pump (18) has the bottom of hose (20), the top of hose (20) extends to the top of connecting plate (17) and fixed mounting has atomising head (21), atomising head (21) fixed mounting is at the top of connecting plate (17).

2. The spray type dust fall device for the coal mine according to claim 1, wherein four corners of the bottom plate (1) are fixedly provided with universal wheels (2), and the top of the bottom plate (1) is fixedly provided with handrails (3).

3. The spray type dust fall device for the coal mine according to claim 1, wherein a water inlet pipe is fixedly installed at the top of the water tank (4), and a sealing cover is movably installed on the water inlet pipe.

4. The spray type dust settling device for the coal mine according to claim 1, wherein the bottom ends of a plurality of limiting rods (9) are fixedly mounted at the top of the water tank (4), the top ends of the limiting rods (9) extend to the upper side of the transverse plate (8) and are fixedly provided with a same baffle (10), the transverse plate (8) is slidably connected to the outer sides of the limiting rods (9), and a plurality of springs (7) are respectively movably sleeved on the outer sides of the corresponding limiting rods (9).

5. The spray type dust fall device for the coal mine according to claim 1, characterized in that two fixing plates are fixedly arranged at the top of the transverse plate (8), and the first rotating shaft (12) is rotatably arranged at the inner sides of the two fixing plates.

6. The spray type dust fall device for the coal mine according to claim 1, wherein the bottom of the spray head (21) is fixedly provided with the top end of a fixing rod, and the bottom end of the fixing rod is fixedly arranged on the connecting plate (17).