CN220047573U

CN220047573U - Dustproof environment-friendly spraying device for coal mine civil engineering

Info

Publication number: CN220047573U
Application number: CN202321699814.XU
Authority: CN
Inventors: 李爱斌
Original assignee: Huaneng Qingyang Coal Power Co ltd
Current assignee: Huaneng Qingyang Coal Power Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-11-21
Anticipated expiration: 2033-06-30

Abstract

The utility model provides a dustproof environmental protection spray set of colliery civil engineering, the effectual difficult regulation of spray angle that has solved, spray inefficiency scheduling problem, which comprises a box, both sides are fixed with the backup pad around the box, be equipped with the fly leaf on the box, the right-hand member and the backup pad of fly leaf are articulated, install a plurality of shower nozzles on the fly leaf, be equipped with first cavity and second cavity in the box, rotate the axis of rotation that is connected with the fore-and-aft direction setting in the first cavity, the axis of rotation is fixed with the gear coaxially, sliding connection has the rack with gear engagement about in the box, the rack upper end is fixed with the frame that is located the box top, both ends are articulated around the frame have the gyro wheel, the lower surface of fly leaf is equipped with gyro wheel matched with sliding tray, the gyro wheel moves along the sliding tray, and then the upset motion of control fly leaf, the shower nozzle is linked together with the second cavity through the water pipe.

Description

Dustproof environment-friendly spraying device for coal mine civil engineering

Technical Field

The utility model belongs to the technical field of coal mines, and particularly relates to a dustproof environment-friendly spraying device for civil engineering of a coal mine.

Background

Coal mines are areas where mankind is mining coal resources in coal-rich mining areas, and are generally classified into underground coal mines and open pit coal mines, and when a coal seam is far from the ground surface, coal is generally selected to be mined into underground mining tunnels, which is the underground coal mine. Along with the improvement of the mechanization degree in the coal mine production engineering, in the civil construction process of the coal mine, the dust content in the air rises sharply, the safety production of the coal mine is seriously threatened, the physical health of on-site workers is endangered, the existing environment-friendly equipment sprays dust to improve the working environment, but the spraying angle of the spraying equipment is not easy to adjust in the use process, the work load is increased, and the dust fall efficiency is influenced.

Disclosure of Invention

Aiming at the situation, the utility model aims to overcome the defects of the prior art, and the utility model aims to provide the dustproof and environment-friendly spraying device for the civil engineering of the coal mine, which effectively solves the problems of difficult adjustment of spraying angles, low spraying efficiency and the like.

The technical scheme that it was solved is, including the box, both sides are fixed with the backup pad around the box, be equipped with the fly leaf on the box, the right-hand member and the backup pad of fly leaf are articulated, install a plurality of shower nozzles on the fly leaf, be equipped with first cavity and second cavity in the box, rotate the axis of rotation that is connected with the fore-and-aft direction setting in the first cavity, the axis of rotation is fixed with the gear coaxially, sliding connection has the rack with gear engagement about in the box, the rack upper end is fixed with the frame that is located the box top, both ends are articulated to have the gyro wheel around the frame, the lower surface of fly leaf is equipped with the sliding tray with gyro wheel matched with, the gyro wheel moves along the sliding tray, and then the upset motion of control fly leaf, the shower nozzle is linked together with the second cavity through the water pipe.

Preferably, a spring is arranged between the left end of the movable plate and the box body.

Preferably, the second cavity is internally stored with water.

Preferably, a limiting plate corresponding to the sliding groove is fixed on the left end face of the movable plate.

Preferably, a servo motor is fixed on the outer side of the box body, and the servo motor is coaxially and fixedly connected with the rotating shaft through a speed reducer.

Compared with the traditional equipment, the utility model has the following advantages: through rack and pinion structure, the up-and-down motion of ingenious control gyro wheel, the gyro wheel is at the sliding tray internal motion, effectively adjusts fly leaf tilting motion, and then adjusts the spray angle of shower nozzle, through control servo motor, can fix the shower nozzle at a certain angle, concentrate and spray, also can control fly leaf reciprocating tilting motion, realize the reciprocal swing of shower nozzle, the flexibility is high, sprays the scope extensively, the flexible operation, dust collection efficiency is high, labour saving and time saving.

Drawings

Fig. 1 is a schematic diagram of a front view cross-sectional view of the present utility model.

Fig. 2 is a schematic diagram of the internal structure of the present utility model.

Fig. 3 is a schematic diagram of a perspective structure diagram of the present utility model.

Fig. 4 is a schematic diagram of a perspective structure diagram of the second embodiment of the present utility model.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

The utility model provides a dustproof environmental protection spray set of colliery civil engineering, which comprises a box body 1, both sides are fixed with backup pad 2 around the box body 1, be equipped with fly leaf 3 on the box body 1, the right-hand member and the backup pad 2 of fly leaf 3 are articulated, install a plurality of shower nozzles 4 on the fly leaf 3, be equipped with first cavity 5 and second cavity 6 in the box body 1, the rotation axis 7 that the direction set up around being connected with in the first cavity 5, the coaxial gear 8 that is fixed with of rotation axis 7, sliding connection has rack 9 with gear 8 meshing about in the box body 1, rack 9 upper end is fixed with the frame 10 that is located box body 1 top, both ends are articulated to have gyro wheel 11 around frame 10, the lower surface of fly leaf 3 is equipped with the sliding tray 12 with gyro wheel 11 matched with, gyro wheel 11 moves along sliding tray 12, and then control the upset motion of fly leaf 3, shower nozzle 4 is linked together with second cavity 6 through the water pipe.

A spring 13 is arranged between the left end of the movable plate 3 and the box body 1.

And water is stored in the second cavity 6.

In order to prevent the roller 11 from being separated from the sliding groove 12, a limiting plate 14 corresponding to the sliding groove 12 is fixed on the left end face of the movable plate 3.

The outer side of the box body 1 is fixedly provided with a servo motor which is fixedly connected with the rotating shaft 7 coaxially through a speed reducer.

When the utility model is used, the box body 1 is arranged on the trolley, the battery pack is arranged on the box body 1 and provides power for the spray heads 4 and the servo motor, in the civil construction process of a coal mine, the box body 1 is transported to a proper position through the trolley, the battery pack is started, a plurality of spray heads 4 start to work simultaneously, water in the second cavity 6 is transported to the spray heads 4 through the water pipe, water mist is atomized through the spray heads 4, dust generated in the civil construction of the coal mine can be effectively reduced, the spray heads 4 spray water mist simultaneously, the spray area is greatly increased, the dust removal effect is good, the servo motor is started again, the servo motor drives the rotating shaft 7 to rotate through the speed reducer, the proper rotating speed of the rotating shaft 7 is ensured, the rotating shaft 7 drives the gear 8 to rotate, the gear 8 drives the rack 9 to move upwards, the rack 9 drives the frame 10 and the roller 11 to move upwards, the roller 11 moves in the sliding groove 12, and then the movable plate 3 turns over the motion to the right around the backup pad 2, and then the position of adjusting the shower nozzle 4, realize adjusting the effect of spraying angle, spring 13 is in tensile state this moment, when servo motor reverses, gear 8 drives rack 9 to move downwards, roller 11 moves in the sliding groove 12, under the effect that spring 13 resets, movable plate 3 turns over the reset to the left around backup pad 2, realize the nimble regulation of shower nozzle 4 angle, also can realize the constantly reciprocal upset motion of activity through controlling servo motor forward and backward, greatly increased shower area of shower nozzle 4, the range of motion is wide, the spraying effect is good, effectively get rid of the dust in colliery civil engineering place, work efficiency is high.

The present embodiment is not limited in any way by the shape, material, structure, etc. of the present utility model, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present utility model are all included in the scope of protection of the technical solution of the present utility model.

Claims

1. The utility model provides a dustproof environmental protection spray set of colliery civil engineering, a serial communication port, including box (1), both sides are fixed with backup pad (2) around box (1), be equipped with fly leaf (3) on box (1), the right-hand member and backup pad (2) of fly leaf (3) are articulated, install a plurality of shower nozzles (4) on fly leaf (3), be equipped with first cavity (5) and second cavity (6) in box (1), the axis of rotation (7) that the direction set up around being connected with in first cavity (5), axis of rotation (7) coaxial are fixed with gear (8), sliding connection has rack (9) with gear (8) meshing from top to bottom in box (1), rack (9) upper end is fixed with frame (10) that are located box (1) top, both ends are articulated have gyro wheel (11) around frame (10), the lower surface of fly leaf (3) is equipped with gyro wheel (11) matched with sliding tray (12), gyro wheel (11) follow sliding tray (12) motion, and then control the upset motion of fly leaf (3) is linked together with second water pipe (6) through shower nozzle (6).

2. The dustproof and environment-friendly spraying device for the civil engineering of the coal mine according to claim 1 is characterized in that a spring (13) is arranged between the left end of the movable plate (3) and the box body (1).

3. The dust-proof environment-friendly spraying device for the civil engineering of the coal mine according to claim 1, wherein water is stored in the second cavity (6).

4. The dustproof and environment-friendly spraying device for the civil engineering of the coal mine according to claim 1, wherein the left end face of the movable plate (3) is fixedly provided with a limiting plate (14) corresponding to the sliding groove (12).

5. The dustproof environment-friendly spraying device for the civil engineering of the coal mine according to claim 1, wherein a servo motor is fixed on the outer side of the box body (1), and the servo motor is fixedly connected with a rotating shaft (7) coaxially through a speed reducer.