CN218912876U

CN218912876U - Spraying dust removal equipment for coal mine electromechanical mining support

Info

Publication number: CN218912876U
Application number: CN202222816024.7U
Authority: CN
Inventors: 王明杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-25
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses spraying dust removal equipment for an electromechanical fully-mechanized coal mining support of a coal mine, which belongs to the technical field of coal mining and comprises a bottom plate, a loop bar and a rotating rod, wherein a water storage barrel is arranged at the top end of the bottom plate, a water inlet pipe is arranged at the top end of the water storage barrel, the loop bar is arranged at the top end of the bottom plate, a fluted disc is connected inside the loop bar through ball rotation, a threaded hole is formed in the fluted disc, a connecting rod is connected with the internal threads of the threaded hole, a first supporting plate is arranged at the top end of the connecting rod, the rotating rod is arranged at the top end of the first supporting plate through a bearing, a water storage pipe is arranged at the top end of the rotating rod, and high-pressure spray heads are arranged on the outer walls of the water storage pipe. The utility model has the beneficial effects that the water storage pipe and the high-pressure spray head are driven to rotate simultaneously by rotating the rotating rod, so that the spraying range of the high-pressure spray head is adjusted, and the dust removal effect of the spraying dust removal device of the coal mine electromechanical mining support is better.

Description

Spraying dust removal equipment for coal mine electromechanical mining support

Technical Field

The utility model relates to the field of coal mining, in particular to spraying dust removal equipment for an electromechanical fully-mechanized coal mining support of a coal mine.

Background

Coal mines are areas where human beings mine coal resources in a mining area rich in coal, and are generally divided into an underground coal mine and an open pit coal mine, wherein when a coal bed is far from the ground surface, coal is generally selected to be mined into an underground mining roadway, the underground coal mine is the underground coal mine, and when the coal bed is very close to the ground surface, the direct stripping of an earth surface layer is generally selected to mine the coal, and the open pit coal mine is the open pit coal mine. Most of coal mines in China belong to underground coal mines, the coal mine range comprises large areas of overground and underground and related facilities, the coal mine is a reasonable space dug by mankind when digging geological layers rich in coal, the reasonable space generally comprises a roadway, a well cave and a mining face and the like, when the coal mine is mined, a coal mine electromechanical fully-mechanized coal mining support is needed, the coal mine electromechanical fully-mechanized coal mining support is equipment at the front edge of a working face, a large amount of dust is generated in the mining process, and the healthy and safe production of workers is not facilitated, so that the use requirement of people is met by using the coal mine electromechanical fully-mechanized coal mining support spraying dust removal equipment is needed:

(1) Most of the electromechanical fully-mechanized coal mining support spraying dust removal equipment in the current market cannot adjust the spraying range of dust removal when dust removal is performed, so that the electromechanical fully-mechanized coal mining support spraying dust removal equipment has poor dust removal effect;

(2) Most of the electromechanical fully-mechanized coal mining support spraying dust removal equipment in the current market cannot adjust the height of the electromechanical fully-mechanized coal mining support spraying dust removal equipment according to the site conditions when dust is removed, so that the using effect of the electromechanical fully-mechanized coal mining support spraying dust removal equipment is affected.

Disclosure of Invention

The utility model aims to provide spraying and dedusting equipment for an electromechanical fully-mechanized coal mining support of a coal mine, so as to solve the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a colliery electromechanical comprehensive support spraying dust collecting equipment that adopts, includes bottom plate, loop bar and bull stick, the water storage bucket is installed on the top of bottom plate, and the inlet tube is installed on the top of water storage bucket, the loop bar is installed on the top of bottom plate, and the inside of loop bar is connected with the fluted disc through the ball rotation, threaded hole is seted up to the inside of fluted disc, and the inside threaded connection of screw hole has the connecting rod, first backup pad is installed on the top of connecting rod, and the top of first backup pad installs the bull stick through the bearing, the water storage pipe is installed on the top of bull stick, and the outer wall of water storage pipe all installs high pressure shower nozzle, first gear is installed to the bottom of bull stick.

Further, the second fixed plate is installed to the bottom of first backup pad, and the slide rail is installed to the lateral wall of second fixed plate one side, the inside of slide rail is provided with the slider, and the connecting plate is installed to the lateral wall of slider one end, the tooth piece is all installed to the lateral wall of connecting plate one side, and tooth piece and first gear intermeshing.

Further, the bottom of first backup pad is installed first fixed plate, and electric telescopic handle is installed to the one end of first fixed plate, electric telescopic handle's one end is connected with the connecting plate.

Further, the second backup pad is installed to the outer wall of loop bar, and the motor is installed on the top of second backup pad, the pivot is installed on the top of motor, and the second gear is installed on the top of pivot, second gear and fluted disc intermeshing.

Further, the sliding rod is installed to the inside bottom of loop bar, and the outer wall cover of sliding rod is equipped with the slip cap, the outer wall of slip cap is connected with the outer wall of connecting rod.

Furthermore, a connecting water pipe is arranged at the top end of the water storage barrel, and one end, far away from the water storage barrel, of the connecting water pipe is connected with the outer wall of the water storage pipe.

Furthermore, universal wheels are arranged at four corners of the bottom end of the bottom plate, and a braking mechanism is arranged inside the universal wheels.

Compared with the prior art, the utility model provides the spraying dust removal equipment for the fully mechanized coal mining support of the coal mine, which has the following improvements and advantages:

the method comprises the following steps: according to the spraying dust removal equipment of the coal mine electromechanical comprehensive mining support, the rotating rod, the first gear, the water storage pipe, the electric telescopic rod and the connecting plate are mutually matched, the electric telescopic rod is started to drive the connecting plate to slide in the sliding rail through the sliding block, meanwhile, the tooth block is meshed with the first gear, so that the tooth block drives the first gear and the rotating rod to rotate simultaneously while moving, the rotating rod is convenient to rotate to drive the water storage pipe and the high-pressure spray head to rotate simultaneously, the spraying range of the high-pressure spray head is adjusted, and the dust removal effect of the spraying dust removal equipment of the coal mine electromechanical comprehensive mining support is better;

and two,: according to the spraying dust removal equipment of the coal mine electromechanical fully-mechanized mining support, the loop bar, the connecting rod, the fluted disc, the sliding rod and the second gear are meshed with each other, so that the second gear can drive the fluted disc to rotate simultaneously while rotating, the fluted disc is connected with the connecting rod through threads, and the sliding rod is matched with the sliding sleeve, so that the fluted disc can drive the connecting rod to lift in the threaded hole through the sliding sleeve and the sliding rod while rotating, and the connecting rod can lift conveniently to drive the water storage pipe and the high-pressure spray head to lift simultaneously.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the loop bar of the present utility model;

FIG. 3 is a schematic view of a connecting plate structure according to the present utility model;

FIG. 4 is a schematic view of a lifting structure of a main-view connecting rod according to the present utility model;

reference numerals illustrate: 1. a bottom plate; 2. a water storage bucket; 3. a water inlet pipe; 4. a loop bar; 5. a connecting rod; 6. a first support plate; 7. a rotating rod; 8. a first gear; 9. a water storage pipe; 10. a high pressure nozzle; 11. a first fixing plate; 12. an electric telescopic rod; 13. a second fixing plate; 14. a slide rail; 15. a slide block; 16. a connecting plate; 17. tooth blocks; 18. fluted disc; 19. a threaded hole; 20. a slide bar; 21. a sliding sleeve; 22. a second support plate; 23. a motor; 24. a rotating shaft; 25. a second gear; 26. a universal wheel; 27. is connected with a water pipe.

Detailed Description

The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 4, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an electromechanical coal mining bracket spray dust removal device,

the embodiment 1, as shown in fig. 1 and 2, comprises a bottom plate 1, a sleeve rod 4 and a rotating rod 7, wherein a water storage barrel 2 is installed at the top end of the bottom plate 1, a water inlet pipe 3 is installed at the top end of the water storage barrel 2, the sleeve rod 4 is installed at the top end of the bottom plate 1, a fluted disc 18 is connected in the sleeve rod 4 through ball rotation, a threaded hole 19 is formed in the fluted disc 18, a connecting rod 5 is connected in the threaded hole 19 through internal threads, a first supporting plate 6 is installed at the top end of the connecting rod 5, a second supporting plate 22 is installed at the outer wall of the sleeve rod 4, a motor 23 is installed at the top end of the second supporting plate 22, a rotating shaft 24 is installed at the top end of the motor 23, a second gear 25 is meshed with the fluted disc 18, a sliding rod 20 is installed at the bottom end of the inside the sleeve rod 4, a sliding sleeve 21 is sleeved on the outer wall of the sliding rod 20, a connecting water pipe 27 is installed at the top end of the water storage barrel 2, one end of the connecting water pipe 27 is connected with the outer wall of the water storage pipe 9, and the connecting rod 5 can be driven to lift the connecting rod 5 through the sliding sleeve 21 and the sliding rod 10 at the same time when the fluted disc 18 rotates, and the lifting and the water storage barrel 9 can be lifted and lowered, and the lifting of the spray head 10 can be conveniently;

in embodiment 2, as shown in fig. 1, 3 and 4, the top end of the first supporting plate 6 is provided with the rotating rod 7 through a bearing, the top end of the rotating rod 7 is provided with the water storage pipe 9, the outer wall of the water storage pipe 9 is provided with the high-pressure spray head 10, the bottom end of the rotating rod 7 is provided with the first gear 8, the bottom end of the first supporting plate 6 is provided with the second fixed plate 13, the side wall of one side of the second fixed plate 13 is provided with the sliding rail 14, the sliding block 15 is arranged in the sliding rail 14, the side wall of one end of the sliding block 15 is provided with the connecting plate 16, the side wall of one side of the connecting plate 16 is provided with the tooth block 17, the tooth block 17 is meshed with the first gear 8, the bottom end of the first supporting plate 6 is provided with the first fixed plate 11, one end of the first fixed plate 11 is provided with the electric telescopic rod 12, one end of the electric telescopic rod 12 is connected with the connecting plate 16, four corners of the bottom end of the bottom plate 1 is provided with the universal wheel 26, and the inside of the universal wheel 26 is provided with the brake mechanism, the rotating rod 16 can drive the first gear 8 and the rotating rod 7 to rotate while sliding, so that the water storage pipe 7 can be conveniently rotated to drive the water storage pipe 9 and the high-pressure spray head 10 to rotate, and the high-pressure spray 10 can be adjusted simultaneously.

Working principle: when the spraying range of the high-pressure spray head 10 is required to be adjusted during dust removal, firstly, the electric telescopic rod 12 is started, and the connecting plate 16 can be driven to slide left and right in the sliding rail 14 through the sliding block 15 when the electric telescopic rod 12 is started through the mutual matching of the sliding rail 14 and the sliding block 15, and meanwhile, the connecting plate 16 can drive the first gear 8 and the rotating rod 7 to rotate when the connecting plate 16 slides through the mutual meshing of the tooth block 17 and the first gear 8, so that the rotating rod 7 can be conveniently rotated to drive the water storage pipe 9 and the high-pressure spray head 10 to simultaneously rotate, and the spraying range of the high-pressure spray head 10 is adjusted, so that the dust removal effect of the spraying dust removal device of the coal mine electric fully-mechanized mining support is better;

meanwhile, when the height of the high-pressure spray head 10 needs to be adjusted, the rotating shaft 24 and the second gear 25 are driven to rotate through the starting motor 23, and the second gear 25 is meshed with the fluted disc 18, so that the second gear 25 can drive the fluted disc 18 to rotate simultaneously while rotating, the fluted disc 18 is in threaded connection with the connecting rod 5 through the threaded hole 19, and the fluted disc 18 can drive the connecting rod 5 to lift in the sliding rod 20 through the sliding sleeve 21 while rotating through the sliding rod 20 in a mutually matched manner, the connecting rod 5 is convenient to lift to drive the water storage pipe 9 and the high-pressure spray head 10 to lift simultaneously, and the height of the spraying dust removing equipment of the coal mine electromechanical comprehensive mining support is convenient to adjust according to the site conditions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a colliery electromechanical adopting support spraying dust collecting equipment which characterized in that: including bottom plate (1), loop bar (4) and bull stick (7), water storage bucket (2) are installed on the top of bottom plate (1), and inlet tube (3) are installed on the top of water storage bucket (2), loop bar (4) are installed on the top of bottom plate (1), and the inside of loop bar (4) is connected with fluted disc (18) through the ball rotation, threaded hole (19) are seted up to the inside of fluted disc (18), and the internal thread connection of threaded hole (19) has connecting rod (5), first backup pad (6) are installed on the top of connecting rod (5), and the top of first backup pad (6) is installed bull stick (7) through the bearing, aqua storage tube (9) are installed on the top of bull stick (7), and high-pressure nozzle (10) are all installed to the outer wall of aqua storage tube (9), first gear (8) are installed to the bottom of bull stick (7).

2. The spray dust removal device for the fully mechanized coal mining support of the coal mine, according to claim 1, is characterized in that; the bottom of first backup pad (6) is installed second fixed plate (13), and slide rail (14) are installed to the lateral wall of second fixed plate (13) one side, the inside of slide rail (14) is provided with slider (15), and connecting plate (16) are installed to the lateral wall of slider (15) one end, tooth piece (17) are all installed to the lateral wall of connecting plate (16) one side, and tooth piece (17) and first gear (8) intermeshing.

3. The coal mine electromechanical fully mechanized mining support spray dust removal device according to claim 1, wherein: the bottom of first backup pad (6) is installed first fixed plate (11), and electric telescopic handle (12) are installed to the one end of first fixed plate (11), electric telescopic handle (12) one end is connected with connecting plate (16).

4. The coal mine electromechanical fully mechanized mining support spray dust removal device according to claim 1, wherein: the outer wall of loop bar (4) is installed second backup pad (22), and motor (23) are installed on the top of second backup pad (22), pivot (24) are installed on the top of motor (23), and second gear (25) are installed on the top of pivot (24), second gear (25) and fluted disc (18) intermesh.

5. The coal mine electromechanical fully mechanized mining support spray dust removal device according to claim 1, wherein: the sliding rod (20) is installed at the bottom end inside the loop bar (4), a sliding sleeve (21) is sleeved on the outer wall of the sliding rod (20), and the outer wall of the sliding sleeve (21) is connected with the outer wall of the connecting rod (5).

6. The coal mine electromechanical fully mechanized mining support spray dust removal device according to claim 1, wherein: the top end of the water storage barrel (2) is provided with a connecting water pipe (27), and one end, far away from the water storage barrel (2), of the connecting water pipe (27) is connected with the outer wall of the water storage pipe (9).

7. The coal mine electromechanical fully mechanized mining support spray dust removal device according to claim 1, wherein: universal wheels (26) are arranged at four corners of the bottom end of the bottom plate (1), and a braking mechanism is arranged inside the universal wheels (26).