CN221299232U

CN221299232U - Intelligent automatic spraying device for coal mine

Info

Publication number: CN221299232U
Application number: CN202323104868.XU
Authority: CN
Inventors: 王延辉; 王彦林; 王建胜
Original assignee: Gansu Lingtai Shaozhai Coal Industry Co ltd
Current assignee: Gansu Lingtai Shaozhai Coal Industry Co ltd
Filing date: 2023-11-17
Publication date: 2024-07-09
Anticipated expiration: 2033-11-17

Abstract

The utility model discloses an intelligent automatic spraying device for a coal mine, which relates to the technical field of dust fall of the coal mine and comprises a pipe body, wherein a water outlet pipe is arranged on the surface of the pipe body, one side of the pipe body is provided with two fixing plates, the end parts of the fixing plates are rotatably provided with spraying plates, the interiors of the spraying plates are hollow, the outer surfaces of the spraying plates are provided with atomizing nozzles, the tops of the atomizing nozzles are provided with water inlet pipes, the water inlet pipes and the water outlet pipes are connected through connecting hoses, and the inner sides of the spraying plates are provided with driving mechanisms; the driving mechanism comprises a rotating frame and a transmission toothed plate, and the rotating frame is rotationally connected with the inner side of the fixed plate through a rotating shaft; the beneficial effects of the utility model are as follows: can drive the spraying board through the actuating mechanism who sets up and go on from top to bottom non-intermittent type reciprocating swing automatically, enlarged the dust fall scope to do not need the repeated control motor to carry out positive and negative rotation, the simple operation has just improved work efficiency.

Description

Intelligent automatic spraying device for coal mine

Technical Field

The utility model relates to a spraying device, in particular to an intelligent automatic spraying device for a coal mine, and belongs to the technical field of dust fall of the coal mine.

Background

The coal dust is one of five disasters of the mine, the effect of preventing and controlling the coal dust is good or bad, the life safety of miners is directly influenced, the prevention and control are bad, the coal dust explosion can be possibly caused, the miners can infect coal lung diseases, the life of the miners is directly threatened, so the prevention and control of the coal dust and the dust are paid more attention to each mine, and the dust falling treatment is needed by using a spraying device;

Through retrieval, the intelligent automatic spraying device for the coal mine disclosed by the application number CN202121013633.8 is also an increasingly mature technology, and comprises a pipe body, wherein the outer side surface of the pipe body is sleeved with a fixed ring, the outer side surface of the fixed ring is fixedly provided with a mounting plate, the right side surface of the mounting plate is rotatably provided with a rotating rod, and the side wall surface of the rotating rod is fixedly provided with a water guide pipe; through setting up the body, utilize the solid fixed ring that sets up on the body for the bull stick can rotate on the body, utilize the aqueduct that sets up on the bull stick, make the rotation of bull stick can drive the shower nozzle and rotate, utilize the connecting pipe of intercommunication on the aqueduct, and then utilize the body, the cooperation between connecting pipe and the aqueduct can be with the leading-in shower nozzle of external water source spray, install the casing that sets up on the mounting panel, thereby make the rotation of reversing motor can drive the bull stick and rotate, so that the latch head on the bull stick can rotate and spray, can effectually prevent that the device's top from forming the spraying dead angle, improve the effect of coal dust treatment;

However, the above-mentioned method has the following defects in practical use: although the reversing motor can drive the water spraying swing on the water guide pipe to reduce dead angles, the automatic reciprocating swing is inconvenient to realize, the reversing motor can be controlled repeatedly to rotate positively and negatively, and the working efficiency is greatly reduced.

Disclosure of utility model

The utility model aims to provide an intelligent automatic spraying device for a coal mine, which solves the problem that the automatic reciprocating swing of the intelligent automatic spraying device is inconvenient to realize in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the intelligent automatic spraying device for the coal mine comprises a pipe body, wherein a water outlet pipe is arranged on the surface of the pipe body, two fixing plates are arranged on one side of the pipe body, spraying plates are rotatably arranged at the end parts of the fixing plates, the inside of the fixing plates is hollow, an atomizing nozzle is arranged on the outer surface of each spraying plate, a water inlet pipe is arranged at the top of each atomizing nozzle, the water inlet pipe is connected with the water outlet pipe through a connecting hose, and a driving mechanism is arranged on the inner side of each spraying plate; the driving mechanism comprises a rotating frame and a transmission toothed plate, the rotating frame is rotationally connected with the inner side of the fixed plate through a rotating shaft, one end of the rotating frame is provided with a transmission gear which is meshed with the transmission toothed plate, and the transmission toothed plate is arranged on the inner side of the spraying plate.

As a preferable technical scheme of the utility model, one end of the rotating frame is provided with a mounting disc, and the surface of the mounting disc is connected with the transmission gear through a mounting rod.

As the preferable technical scheme of the utility model, the surface of the rotating frame is provided with the guide groove, one side of one fixed plate is rotatably provided with the connecting shaft, one end of the connecting shaft is provided with the rotating disc, and one side of the rotating disc is provided with the transmission column which is in sliding fit with the guide groove.

As a preferable technical scheme of the utility model, one side of one of the fixing plates is provided with a motor frame, one side of the motor frame is provided with a driving motor, and a transmission shaft of the driving motor penetrates through the motor frame to be connected with one end of a connecting shaft.

As the preferable technical scheme of the utility model, a limit disc is arranged at the position, close to the spray plate, of one side of the fixed plate through a mounting column, a limit groove is formed in the surface of the limit disc, a fixed rod is arranged at one side of the spray plate, and one end of the fixed rod is provided with a limit wheel which is in sliding fit with the limit groove.

As a preferable technical scheme of the utility model, the other side edge of the spraying plate is provided with a connecting rod, one end of the connecting rod is provided with a connecting disc, and the surface of the connecting disc is provided with a connecting hole.

As a preferable technical scheme of the utility model, mounting flanges are arranged at two ends of the pipe body.

Compared with the related art, the intelligent automatic spraying device for the coal mine provided by the utility model has the following advantages that

The beneficial effects are that:

Can drive the spraying board through the actuating mechanism who sets up and go on from top to bottom non-intermittent type reciprocating swing automatically, enlarged the dust fall scope to do not need the repeated control motor to carry out positive and negative rotation, the simple operation has just improved work efficiency.

Drawings

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

FIG. 2 is a second schematic diagram of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a tube body; 101. a mounting flange; 102. a water outlet pipe; 2. a fixing plate; 3. a spray plate; 301. an atomizing nozzle; 302. a water inlet pipe; 4. a connecting hose; 5. a driving mechanism; 501. a rotating shaft; 502. a rotating frame; 503. a mounting plate; 504. a mounting rod; 505. a transmission gear; 506. a drive toothed plate; 507. a guide groove; 508. a motor frame; 509. a driving motor; 5010. a connecting shaft; 5011. a turntable; 5012. a drive column; 6. a mounting column; 7. a limiting disc; 701. a limit groove; 8. a fixed rod; 9. a limiting wheel; 10. a connecting rod; 11. and a connecting disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.

Referring to fig. 1-4, the utility model provides an intelligent automatic spraying device for a coal mine, which comprises a pipe body 1, wherein a water outlet pipe 102 is arranged on the surface of the pipe body 1, one side of the pipe body 1 is fixedly provided with a fixed plate 2, two fixed plates 2 are arranged, the end part of the fixed plate 2 is rotationally provided with a spraying plate 3, the inside of the fixed plate is hollow, the outer surface of the spraying plate 3 is provided with a plurality of atomizing nozzles 301, the top of each atomizing nozzle 301 is provided with a water inlet pipe 302, the water inlet pipe 302 is connected with the water outlet pipe 102 through a connecting hose 4, the inner side of the spraying plate 3 is provided with a driving mechanism 5, and the spraying plate 3 is driven to do continuous up-down reciprocating swing;

A limiting disc 7 is arranged at the position, close to the spray plate 3, of one side of the fixing plate 2 through a mounting column 6, a limiting groove 701 is formed in the surface of the limiting disc 7, a fixing rod 8 is arranged at one side of the spray plate 3, a limiting wheel 9 is arranged at one end of the fixing rod 8 and is in sliding fit with the limiting groove 701, and the rotation of the spray plate 3 is guided and limited;

A connecting rod 10 is arranged on the other side of the spray plate 3, a connecting disc 11 is arranged at one end of the connecting rod 10, and connecting holes are formed in the surface of the connecting disc 11, so that the spray plate 3 can be connected with other spray plates 3;

the mounting flanges 101 are arranged at the two ends of the pipe body 1, so that the quick mounting between the pipe bodies 1 is facilitated.

The driving mechanism 5 comprises a rotating frame 502 and a transmission toothed plate 506, the rotating frame 502 is rotationally connected with the inner side of the fixed plate 2 through a rotating shaft 501, one end of the rotating frame 502 is provided with a transmission gear 505, the transmission gear 505 is in meshed connection with the transmission toothed plate 506, the transmission toothed plate 506 is arranged on the inner side of the spraying plate 3, and the spraying plate 3 can be driven to swing back and forth through the reciprocating motion of the transmission gear 505;

One end of the rotating frame 502 is provided with a mounting disc 503, and the surface of the mounting disc 503 is connected with a transmission gear 505 through a mounting rod 504, so that the fixed mounting of the transmission gear 505 is facilitated;

The surface of the rotating frame 502 is provided with a guide groove 507, one side of one fixed plate 2 is rotatably provided with a connecting shaft 5010, one end of the connecting shaft 5010 is provided with a rotating disc 5011, one side of the rotating disc 5011 is provided with a transmission column 5012 which is in sliding fit with the guide groove 507, when the connecting shaft 5010 rotates to drive the rotating disc 5011 to rotate, the transmission column 5012 can be driven to rotate, and the rotating frame 502 is driven to swing up and down by taking the rotating shaft 501 as the axis under the sliding fit of the transmission column 5012 and the guide groove 507;

One side of one of the fixed plates 2 is fixedly provided with a motor frame 508, one side of the motor frame 508 is fixedly provided with a driving motor 509, a transmission shaft of the driving motor 509 penetrates through the motor frame 508 to be connected with one end of a connecting shaft 5010, and the driving motor 509 can drive the connecting shaft 5010 to rotate.

When the coal mine dust settling device is used, the pipe body 1 is connected with a water source, water is introduced into the pipe body 1 through the water pump, and is introduced into the spray plate 3 through the connecting hose 4, and atomized and sprayed out through the atomization spray nozzle 301 on the surface of the spray plate, so that the dust of a coal mine is settled;

Starting the driving motor 509, driving the connecting shaft 5010 to rotate by the driving motor 509, driving the turntable 5011 to rotate, driving the transmission column 5012 to rotate, driving the rotating frame 502 to swing up and down by taking the rotating shaft 501 as the axis under the sliding fit of the transmission column 5012 and the guide groove 507, driving the spraying plate 3 to rotate under the meshing effect of the transmission gear 505 and the transmission toothed plate 506, expanding the dust fall surface price, reducing the dust fall dead angle, and driving the limiting wheel 9 to slide in the limiting groove 701 in the rotating process of the spraying plate 3, thereby playing the roles of limiting and guiding.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The intelligent automatic spraying device for the coal mine comprises a pipe body (1), wherein a water outlet pipe (102) is arranged on the surface of the pipe body (1), and is characterized in that one side of the pipe body (1) is provided with two fixing plates (2), the end parts of the fixing plates (2) are rotationally provided with spraying plates (3), the inside of the fixing plates is hollow, an atomizing nozzle (301) is arranged on the outer surface of each spraying plate (3), a water inlet pipe (302) is arranged at the top of each atomizing nozzle (301), the water inlet pipe (302) is connected with the water outlet pipe (102) through a connecting hose (4), and a driving mechanism (5) is arranged on the inner side of each spraying plate (3);

The driving mechanism (5) comprises a rotating frame (502) and a transmission toothed plate (506), the rotating frame (502) is rotationally connected with the inner side of the fixed plate (2) through a rotating shaft (501), one end of the rotating frame (502) is provided with a transmission gear (505) which is meshed with the transmission toothed plate (506), and the transmission toothed plate (506) is arranged on the inner side of the spraying plate (3).

2. The intelligent automatic spraying device for coal mines according to claim 1, wherein: one end of the rotating frame (502) is provided with a mounting disc (503), and the surface of the mounting disc (503) is connected with a transmission gear (505) through a mounting rod (504).

3. The intelligent automatic spraying device for coal mines according to claim 1, wherein: guide slots (507) are formed in the surface of the rotating frame (502), one side of one fixed plate (2) is rotated to be provided with a connecting shaft (5010), one end of the connecting shaft (5010) is provided with a rotating disc (5011), and one side of the rotating disc (5011) is provided with a transmission column (5012) in sliding fit with the guide slots (507).

4. A coal mine intelligent automatic spraying device according to claim 3, wherein: one side of the fixed plate (2) is provided with a motor frame (508), one side of the motor frame (508) is provided with a driving motor (509), and a transmission shaft of the driving motor (509) penetrates through the motor frame (508) to be connected with one end of a connecting shaft (5010).

5. The intelligent automatic spraying device for coal mines according to claim 1, wherein: one of them fixed plate (2) one side is close to the position of spraying board (3) and installs spacing dish (7) through erection column (6), spacing groove (701) have been seted up on the surface of spacing dish (7), one side of spraying board (3) is equipped with dead lever (8), one end of dead lever (8) is equipped with spacing wheel (9), with spacing groove (701) sliding fit.

6. The intelligent automatic spraying device for coal mines according to claim 1, wherein: the spraying device is characterized in that a connecting rod (10) is arranged on the other side edge of the spraying plate (3), a connecting disc (11) is arranged at one end of the connecting rod (10), and connecting holes are formed in the surface of the connecting disc (11).

7. The intelligent automatic spraying device for coal mines according to claim 1, wherein: mounting flanges (101) are arranged at two ends of the pipe body (1).