CN214247383U

CN214247383U - Spraying dust device for coal mine

Info

Publication number: CN214247383U
Application number: CN202022294237.9U
Authority: CN
Inventors: 吴正瑶
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-09-21
Anticipated expiration: 2030-10-15

Abstract

The utility model provides a spraying dust device for coal mine, which comprises a base plate, the inside central authorities fixed position of base plate installs the fixed ball, the surface left end of roating ball, the equal fixed mounting in bottom and right-hand member position has the bracing piece, the equal slidable mounting in tail end position of bracing piece has the pulley, the bottom side surface of pulley and the laminating each other in colliery ground, the top side fixed surface of base plate installs the water tank, the left side surface top middle part position of water tank runs through fixed mounting and has the oral siphon, the middle-end upper portion position of oral siphon is rotatory installs the valve of intaking, the valve of intaking is through controlling opening and being closed of rotation control oral siphon, the right side surface top fixed position of water tank installs the fixed strip. The utility model discloses can play and improve the holistic mobility of device and controllability, the convenience is according to the high free regulation in colliery or tunnel, improves the dust fall effect, obviously improves the effect of the coal dust environment in the coal mine.

Description

Spraying dust device for coal mine

Technical Field

The utility model relates to a spraying dust device technical field specifically is a spraying dust device for coal mine.

Background

At present, with the development of coal enterprises, the mechanization level of a mine is greatly improved, dust generated in the coal mining operation process is correspondingly increased, a large amount of floating dust seriously influences the underground environment of the coal mine and the physical health of workers, the existence of the coal dust not only easily causes occupational diseases to underground operators, but also easily causes coal dust combustion and explosion, and seriously influences the stability and development of the mine, so that a plurality of spraying dust settling devices are provided.

However, the spraying dust-settling device for coal mines in the prior art has poor mobility and adjustability, cannot be freely adjusted according to the height of a coal mine or a roadway, has poor dust-settling effect, and cannot obviously improve the coal dust environment in the coal mine.

SUMMERY OF THE UTILITY MODEL

Problem (A)

Not enough to prior art exists, the utility model provides a spraying dust device for coal mine aims at solving the spraying dust device for coal mine among the prior art and has mobility, controllability relatively poor when the spraying dust fall, can't be according to the high free adjustment in colliery or tunnel, and the dust fall effect is relatively poor, can not obviously improve the technical problem of the coal dust environment in the coal mine.

(II) technical scheme

In order to solve the technical problem, the utility model adopts the following technical scheme: the spraying dust-settling device for the coal mine comprises a base plate, wherein a fixed ball is fixedly arranged at the central position in the base plate, supporting rods are fixedly arranged at the left end, the bottom end and the right end of the outer surface of a rotary ball respectively, pulleys are slidably arranged at the tail end positions of the supporting rods, the outer surface of the bottom side of each pulley is attached to the ground of the coal mine, a water tank is fixedly arranged at the outer surface of the top side of the base plate, a water inlet pipe penetrates through and is fixedly arranged at the middle position of the top end of the outer surface of the left side of the water tank, a water inlet valve is rotatably arranged at the upper position of the middle end of the water inlet pipe and controls the opening and closing of the water inlet pipe through left and right rotation, a fixed strip is fixedly arranged at the top end of the outer surface of the right side of the water tank, and a first connecting plate and a second connecting plate are fixedly arranged at the front end position and the rear end of the outer surface of the right side of the fixed strip in the upward direction in an inclined direction respectively, the right outer surfaces of the first connecting plate and the second connecting plate are fixedly provided with movable handrails, the movable handrails control the base plate to move around under the combined action of force on the fixing strips and the pulleys, the top outer surface of the water tank is fixedly provided with a first working plate, the center position of the top outer surface of the first working plate is fixedly provided with a folding bracket, the top outer surface of the folding bracket is fixedly provided with a supporting plate, the folding bracket adjusts the height of the supporting plate from the ground of a coal mine through up-down expansion, the top outer surface of the supporting plate is fixedly provided with a second working plate, the right end position of the top outer surface of the second working plate is fixedly provided with a storage battery, the middle position of the right end of the bottom inner surface of the water tank is fixedly provided with a water pump base, and the top outer surface of the water pump base is fixedly provided with a water suction pump, the water tank is characterized in that an L-shaped water pumping pipe penetrates through and is fixedly installed in the front end, the back end, the horizontal direction and the central position of the front end of the water pumping pump, the bottom end of the L-shaped water pumping pipe is close to the inner surface of the bottom side of the water tank, an L-shaped water delivery pipe is fixedly installed in the central position of the outer surface of the top side of the water pumping pump, the top end of the L-shaped water delivery pipe is higher than the top end of a connecting structure of the folding support in the maximum extension state, a bolt buckle is fixedly installed in the central position of the left end of the outer surface of the top side of the L-shaped water delivery pipe, a telescopic water pipe is fixedly installed on the outer surface of the left side of the L-shaped water delivery pipe, a connecting sleeve is fixedly installed on the outer surface of the bottom side of the telescopic water pipe, a waterproof box is fixedly installed on the outer end of the water pumping pump, the outer surface of the waterproof box is mutually attached to the inner surface of the water tank, and a first control button is fixedly installed on the central position of the outer surface of the right end of the top side of the first connecting plate, the water pump is characterized in that the first control button is electrically connected with the storage battery to control the starting and stopping of the water pump, a motor base is fixedly installed at the central position of the outer surface of the top side of the second working plate, a driving motor is fixedly installed at the outer surface of the top side of the motor base, a driving shaft is installed by rotating the left end left and right horizontal directions of the driving motor to the central position, a rotating shaft is fixedly connected with the outer surface of the left side of the driving shaft, a protective cover is fixedly installed on the outer surface of the middle left position of the rotating shaft in a surrounding mode, a water tank is fixedly installed on the outer surface of the left side of the protective cover, a water injection pipe is embedded into the top end of the water tank, a water outlet valve is rotatably installed at the right position of the middle end of the water injection pipe, the water outlet valve controls the opening, the second control button is electrically connected with the storage battery to control the starting and stopping of the driving motor.

Preferably, a bolt hole is fixedly arranged in the center of the lower end of the outer surface of the right side of the telescopic water pipe, and the bolt hole is buckled with the bolt buckle to control the bottom end of the telescopic water pipe to be lifted and tied to the top end of the L-shaped water conveying pipe from bottom to top.

Preferably, a sealing sleeve is fixedly installed on the outer surface of the head end of the L-shaped water conveying pipe and the center of the outer surface of the top side of the waterproof box, and the sealing sleeve and the waterproof box jointly act to prevent clear water in the water tank from entering the water suction pump and damaging the water suction pump.

Preferably, a waterproof layer is fixedly mounted on the inner surface of the left side of the protective cover, and the waterproof layer is used for preventing clean water from entering the protective cover and further damaging the driving motor at the right end of the protective cover.

Preferably, a water injection pipe penetrates through the central position of the outer surface of the top side of the water tank and is fixedly installed, and the connecting sleeve is sleeved with the top end of the water injection pipe to control the penetration and communication of the telescopic water pipe and the water injection pipe.

Preferably, the left outer surface of the water tank is fixedly provided with an atomizing box in a penetrating way, and the outer surfaces of the front side, the rear side, the top side and the bottom side of the atomizing box are all fixedly provided with atomizing cones in an equal adjacent row.

Preferably, the spray cones on the outer surface of the front side of the atomization box are arranged in 8 rows and 3 columns, and the tail ends of the spray cones are provided with spray holes.

(III) advantageous effects

This spraying dust device for coal mine through being provided with fixed ball, bracing piece, pulley, folding support, atomizing case, spraying awl and the combined action in spraying hole, can improve the holistic mobility of device and controllability, and the convenience is according to the high free adjustment in colliery or tunnel, has improved the dust fall effect, can obviously improve the coal dust environment in the coal mine.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B of FIG. 1 according to the present invention;

fig. 4 is a top view of the middle fixing strip and each connection structure of the present invention.

In the figure: 1-base plate, 2-fixed ball, 3-support rod, 4-pulley, 5-water tank, 6-water inlet pipe, 7-water inlet valve, 8-fixed bar, 801-first connecting plate, 802-second connecting plate, 9-movable handrail, 10-first working plate, 11-folding bracket, 12-support plate, 13-second working plate, 14-storage battery, 15-water pump base, 16-water pump, 17-L-shaped water pumping pipe, 18-L-shaped water conveying pipe, 1801-bolt buckle, 1802-telescopic water pipe, 1803-connecting sleeve, 1804-bolt hole, 19-waterproof box, 20-sealing sleeve, 2001-first control button, 21-motor base, 22-driving motor, 23-driving shaft, 24-rotating shaft, 25-protective cover, 26-waterproof layer, 27-water tank, 2701-water injection pipe, 2702-water outlet valve, 28-atomization box, 2801-spray cone, 2802-spray hole and 2803-second control button.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

As shown in fig. 1 to 4:

the utility model provides a spraying dust-settling device for coal mine, which comprises a base plate 1, a fixed ball 2 is fixedly arranged at the inner central position of the base plate 1, a support rod 3 is fixedly arranged at the left end, the bottom end and the right end of the outer surface of the rotary ball 2, a pulley 4 is slidably arranged at the tail end position of the support rod 3, the outer surface of the bottom side of the pulley 4 is mutually attached to the ground of the coal mine, a water tank 5 is fixedly arranged at the outer surface of the top side of the base plate 1, a water inlet pipe 6 is fixedly arranged at the middle position of the top end of the outer surface of the left side of the water tank 5 in a penetrating way, a water inlet valve 7 is rotatably arranged at the upper position of the middle end of the water inlet pipe 6, the water inlet valve 7 controls the opening and closing of the water inlet pipe 6 through left and right rotation, a fixed strip 8 is fixedly arranged at the top position of the outer surface of the right side of the water tank 5, a first connecting plate 801 and a second connecting plate 802 are respectively and fixedly arranged at the front position and the rear position of the outer surface of the right side of the fixed strip 8 in the upward direction, the right outer surfaces of the first connecting plate 801 and the second connecting plate 802 are fixedly provided with a movable handrail 9, the movable handrail 9 controls the base plate 1 to move around by applying force on a fixing strip 8 and coacting with the pulley 4, the top outer surface of the water tank 5 is fixedly provided with a first working plate 10, the center position of the top outer surface of the first working plate 10 is fixedly provided with a folding bracket 11, the top outer surface of the folding bracket 11 is fixedly provided with a support plate 12, the folding bracket 11 adjusts the height of the support plate 12 from the ground of the coal mine by extending up and down, the top outer surface of the support plate 12 is fixedly provided with a second working plate 13, the right end position of the top outer surface of the second working plate 13 is fixedly provided with a storage battery 14, the middle position of the right end of the bottom inner surface of the water tank 5 is fixedly provided with a water pump base 15, and the top outer surface of the water pump base 15 is fixedly provided with a water pump 16, an L-shaped water pumping pipe 17 penetrates through and is fixedly installed at the front end of the water pumping pump 16 from front to back in a horizontal direction towards the center, the bottom end of the L-shaped water pumping pipe 17 is close to the inner surface of the bottom side of the water tank 5, an L-shaped water delivery pipe 18 is fixedly installed at the center of the outer surface of the top side of the water pumping pump 16, the top end of the L-shaped water delivery pipe 18 is higher than the top end of a connecting structure on the folding support 11 in the maximum extension state, a bolt buckle 1801 is fixedly installed at the center of the left end of the outer surface of the top side of the L-shaped water delivery pipe 18, a telescopic water pipe 1802 is fixedly installed at the outer surface of the left side of the L-shaped water delivery pipe 18, a connecting sleeve 1803 is fixedly installed at the outer surface of the bottom side of the telescopic water pipe 1802, a waterproof box 19 is fixedly installed, the first control button 2001 controls the start and stop of the water pump 16 by being electrically connected with the storage battery 14, the motor base 21 is fixedly installed at the central position of the outer surface of the top side of the second working plate 13, the driving motor 22 is fixedly installed at the outer surface of the top side of the motor base 21, the driving shaft 23 is installed at the left end and the right end of the driving motor 22 in a horizontal direction and rotates towards the central position, the rotating shaft 24 is fixedly connected with the outer surface of the left side of the driving shaft 23, the protective cover 25 is fixedly installed around the outer surface of the middle left position of the rotating shaft 24, the water tank 27 is fixedly installed at the outer surface of the left side of the protective cover 25, the water injection pipe 2701 is embedded at the top end of the water tank 27, the water outlet valve 2702 is rotatably installed at the right position of the middle end of the water injection pipe 2701, the water outlet valve 2702 controls the opening and closing of the water injection pipe 2701 by rotating left and right, the second control button 2803 is fixedly installed at the central position of the outer surface of the top side and right end of the second connecting plate 802, the second control button 2803 controls the start and stop of the drive motor 22 by being electrically connected to the battery 14.

Wherein, the central position of the lower end of the right outer surface of the telescopic water pipe 1802 is fixedly provided with a bolt hole 1804, the bolt hole 1804 is mutually fastened with a bolt button 1801 to control the bottom end of the telescopic water pipe 1802 to be lifted and tied up at the top end position of the L-shaped water pipe 18 from bottom to top, so as to avoid being hit by other objects.

Wherein, the sealing sleeve 20 is fixedly arranged at the outer surface of the head end position of the L-shaped water delivery pipe 18 and the central position of the outer surface of the top side of the waterproof box 19, and the sealing sleeve 20 and the waterproof box 19 jointly act to prevent clear water in the water tank 5 from entering the water pump 16 to damage the water pump 16, thereby protecting the water pump.

The waterproof layer 26 is fixedly installed on the inner surface of the left side of the protective cover 25, and the waterproof layer 26 is used for preventing clear water from entering the protective cover 25 and further damaging the driving motor 22 at the right end of the protective cover, so that clear water in the subsequent water tank 27 only enters the left end structure in the rotating process.

Wherein, the top side surface central point of basin 27 is located to run through fixed mounting has water injection pipe 2701, and adapter sleeve 1803 cup joints with the top of water injection pipe 2701 and controls the intercommunication that runs through of flexible water pipe 1802 and water injection pipe 2701 to inside leading the clear water in the water tank 5 to basin 27.

Wherein, the left side surface of basin 27 is run through fixed mounting has atomizing case 28, and the equal adjacent branch row fixed mounting has spray awl 2801 in the front side, rear side, top side and the bottom side surface of atomizing case 28, and atomizing case 28 here can convey the clear water in basin 27 to each spray awl 2801.

The spray cones 2801 on the outer surface of the front side of the atomization box 28 are arranged in 8 rows and 3 columns, the tail end positions of the spray cones 2801 are provided with spray holes 2802, and the spray cones 2801 and the spray holes 2802 can spray the clean water in the atomization box 28 outwards in a large area.

When in use: firstly, before operation, a storage battery 14 on the device is fully charged, then a water inlet pipe 6 is opened by rotating a water inlet valve 7 upwards, then a proper amount of clean water is poured into a water tank 5 and is fully filled, then the water inlet valve 7 is screwed, then the device is moved into a coal mine or a roadway by rotating a pulley 4 through a grabbing movable handrail 9, then the device is rotated rightwards through a grabbing water outlet valve 2702 to open a water injection pipe 2701, then a first control button 2001 is pressed down to start a water suction pump 16, so that the clean water in the water tank 5 is sequentially input into a water tank 27 through an L-shaped water suction pipe 17, a water suction pump 16, an L-shaped water conveying pipe 18, a telescopic water pipe 1802 and the water injection pipe 2701, when the water in the water tank 27 is enough, the first control button 2001 is pressed down again to stop water conveying, then the water outlet valve 2702 is rotated reversely to stop water outlet, then a connecting sleeve 1803 is separated from the water injection pipe 2701 in time, and a bolt hole 1804 is bolted to a bolt 1801, then, the second control button 2803 is pressed down to start the driving motor 22, the rotation of the rotating shaft 24, the water tank 27 and the atomization box 28 is sequentially driven by the rotation of the driving shaft 23, so that clean water in the atomization box 28 is thrown onto the spray cone 2801 and finally is sprayed on coal dust in a coal mine through the spray holes 2802 to perform dust settling operation, in the process of spraying and dust settling, the pulley 4 is moved around to perform dust settling in the largest area, the operation is repeated until all areas needing spraying and dust settling are diluted and sprayed, the second control button 2803 is pressed down again to stop rotating the dust settling, and finally the device is moved back to the picking and placing area.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a coal mine is with spraying dust device which characterized in that: including base plate (1), the inside central authorities fixed position of base plate (1) installs fixed ball (2), the equal fixed mounting in surface left end, bottom and the right-hand member position of fixed ball (2) has bracing piece (3), the equal slidable mounting in tail end position of bracing piece (3) has pulley (4), the bottom side surface and the coal mine ground of pulley (4) laminate each other, the top side fixed surface of base plate (1) installs water tank (5), the left side surface top middle part position of water tank (5) runs through fixed mounting has oral siphon (6), the well end upper portion position of oral siphon (6) is rotatory installs into water valve (7), it controls through the left-right rotation to go into water valve (7) the opening and the closure of oral siphon (6), the right side surface top position fixed mounting of water tank (5) has fixed strip (8), the coal mine underground, a second working plate (13) is fixedly arranged on the outer surface of the top side of the supporting plate (12), a storage battery (14) is fixedly arranged at the right end of the outer surface of the top side of the second working plate (13), a water pump base (15) is fixedly arranged at the middle position of the right end of the inner surface of the bottom side of the water tank (5), a water suction pump (16) is fixedly arranged on the outer surface of the top side of the water pump base (15), an L-shaped water suction pipe (17) penetrates through the front end, the back end, the front end, the back end and the front end of the water suction pump (16) and is horizontally and fixedly arranged towards the central position, the bottom end of the L-shaped water suction pipe (17) is close to the inner surface of the bottom side of the water tank (5), an L-shaped water pipe (18) is fixedly arranged at the central position of the outer surface of the top side of the water suction pump (16), and the top end of the L-shaped water pipe (18) is higher than the top end of the upper connecting structure of the folding support (11) in the maximum extension state, a bolt buckle (1801) is fixedly installed at the center of the left end of the outer surface of the top side of the L-shaped water pipe (18), a telescopic water pipe (1802) is fixedly installed at the outer surface of the left side of the L-shaped water pipe (18), a connecting sleeve (1803) is fixedly installed at the outer surface of the bottom side of the telescopic water pipe (1802), a waterproof box (19) is fixedly installed at the outer end of the water suction pump (16), the outer surface of the waterproof box (19) is attached to the inner surface of the water box (5), a first control button (2001) is fixedly installed at the center of the right end of the outer surface of the top side of the first connecting plate (801), the first control button (2001) controls the starting and stopping of the water suction pump (16) through being electrically connected with the storage battery (14), and a motor base (21) is fixedly installed at the center of the outer surface of the top side of the second working plate (13), the utility model discloses a water injection control device of the motor, including motor base (21), drive motor (22) are installed to the top side outer fixed surface, the level is rotated to central point and is installed drive shaft (23) about the left end of drive motor (22), the left side outer fixed surface of drive shaft (23) is connected with rotation axis (24), the well left position surface of rotation axis (24) encircles fixed mounting and has safety cover (25), the left side outer fixed surface of safety cover (25) installs basin (27), the top embedding of basin (27) is provided with water injection pipe (2701), the well right end position rotation of well end of water injection pipe (2701) installs outlet valve (2702), outlet valve (2702) controls through controlling the rotation opening and closing of water injection pipe (2701), the top side outer surface right-hand member central point fixed mounting of second connecting plate (802) has second control button (2803), the second control button (2803) controls the start and stop of the drive motor (22) by being electrically connected to the battery (14).

2. The coal mine spray dust settling device according to claim 1, characterized in that: a bolt hole (1804) is fixedly arranged at the center of the lower end of the outer surface of the right side of the telescopic water pipe (1802), and the bottom end of the telescopic water pipe (1802) is controlled to be lifted from bottom to top to be bundled at the top end of the L-shaped water conveying pipe (18) through the bolt hole (1804) and the bolt buckle (1801).

3. The coal mine spray dust settling device according to claim 1, characterized in that: the water pump is characterized in that a sealing sleeve (20) is fixedly mounted at the outer surface of the head end position of the L-shaped water conveying pipe (18) and the central position of the outer surface of the top side of the waterproof box (19), and the sealing sleeve (20) and the waterproof box (19) jointly act to prevent clear water in the water tank (5) from entering the water pump (16) and damaging the water pump.

4. The coal mine spray dust settling device according to claim 1, characterized in that: the left inner surface of the protection cover (25) is fixedly provided with a waterproof layer (26), and the waterproof layer (26) is used for preventing clean water from entering the protection cover (25) and further damaging the driving motor (22) at the right end of the protection cover.

5. The coal mine spray dust settling device according to claim 1, characterized in that: the water injection pipe (2701) penetrates through and is fixedly installed at the center of the outer surface of the top side of the water tank (27), and the connecting sleeve (1803) is sleeved with the top end of the water injection pipe (2701) to control the penetration and communication of the telescopic water pipe (1802) and the water injection pipe (2701).

6. The coal mine spray dust settling device according to claim 1, characterized in that: the atomizing device is characterized in that an atomizing box (28) penetrates through and is fixedly installed on the outer surface of the left side of the water tank (27), and atomizing cones (2801) are fixedly installed on the outer surfaces of the front side, the rear side, the top side and the bottom side of the atomizing box (28) in an equal-adjacent-row mode.

7. The coal mine spray dust settling device according to claim 6, wherein: the arrangement of the spray cones (2801) on the outer surface of the front side of the atomization box (28) is 8 rows and 3 columns, and the tail end positions of the spray cones (2801) are provided with spray holes (2802).