Coal mine mining roadway humidifying equipment

Abstract

The utility model provides a humidification device for a coal mining roadway, and belongs to the technical field of coal mining. A connecting plate is fixedly connected into a groove in the left side end of the humidifying equipment body, the connecting plate installed in the groove of the humidifying equipment body can be used for installing a transmission mechanism and a spraying mechanism, a water tank is fixedly connected to the upper end of the humidifying equipment body, and by pushing the humidifying equipment body, a rotating wheel assembly can rotate under pushing force; the transmission mechanism connected with the water tank drives the two sets of spraying mechanisms to spray mist to the two sides of the mine tunnel so as to humidify the mine tunnel, a temperature and humidity sensor installed on the water tank enables workers to know the humidity and temperature in the mine tunnel at any time so as to judge to conduct multiple times of humidification, and water is guided into the water tank so as to achieve the purpose of humidifying the mine tunnel. And when the humidifying equipment body is driven to move, the spraying head automatically sprays the inside of the mine tunnel, so that time and labor are saved during operation, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to coal mining technical field, concretely relates to a coal mining mine way humidification equipment. BACKGROUND

[0002] In the process of coal mining, there are many unpredictable problems that plague coal mining. However, in recent years, coal dust and gas have become the number one invisible killer in the process of coal mining. In order to solve the problem of coal dust that plagues the safety production of coal mine, Xinlu coal mine starts from the details to study the dust removal method, installs the water spraying device in each roadway in the underground, and the application effect is good through a period of time.

[0003] However, in the prior art, the water spraying device is installed in the mine way, but the structure of part of the mine way is small, and it is not convenient to install the water spraying device in the mine way, so that artificial water pipe is needed to humidify and dust the coal mine way. However, this method has many inconveniences in mobility and operability, resulting in low humidification efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a coal mining mine way humidification equipment, which aims at solving the problem of low humidification efficiency caused by the inconvenience in mobility and operability of the water spraying device installed in the mine way in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A coal mining mine way humidification equipment, comprising a humidification equipment body, a connecting plate is fixedly connected in the groove at the left side end of the humidification equipment body, and a water tank is fixedly connected to the upper end of the humidification equipment body;

[0007] A transmission mechanism, the transmission mechanism comprises two driven gears, two rotating gears, a first transmission rod, a right trapezoidal gear, an inverted trapezoidal gear, a second transmission rod, a rotating wheel assembly and two belt pulleys, the two driven gears are rotatably connected to the rear end of the connecting plate through a rotating rod, the two rotating gears are rotatably connected to the rear end of the connecting plate through a rotating rod, the two connecting plates are engaged with the two rotating gears, one end of the first transmission rod is fixedly connected to one of the rotating gears, the right trapezoidal gear is fixedly connected to the circumferential surface of the first transmission rod, the second transmission rod is rotatably connected to the right side inner wall of the humidification equipment body, the inverted trapezoidal gear is fixedly connected to the left end of the second transmission rod, the right trapezoidal gear and the inverted trapezoidal gear are engaged with each other, the rotating wheel assembly is rotatably connected to the bottom of the humidification equipment body through a rotating rod, the two belt pulleys are fixedly connected to the circumferential surfaces of the rotating wheel assembly and the second transmission rod respectively, and the two belt pulleys are rotatably connected through a belt.

[0008] The spray mechanism is provided with two groups of water spraying mechanisms, one group of the water spraying mechanisms comprises a second swing rod, a first swing rod, a spray head, a rotating seat and a water pipe, the second swing rod is rotationally connected to the front end of the connecting plate, the second swing rod is fixedly connected with the driven gear through a rotating rod, the first swing rod is rotationally connected to the front end of the second swing rod, the spray head is fixedly connected to the upper end of the first swing rod, the rotating seat is rotationally connected to the left end of the connecting plate, the first swing rod is slidingly connected in the groove of the connecting plate, and the water pipe is fixedly connected between the water tank and the spray head.

[0009] As a preferred scheme of the utility model, the front end of the first swing rod is fixedly connected with a sleeve ring, and the water pipe is slidingly connected in the sleeve ring.

[0010] As a preferred scheme of the utility model, the upper end of the water tank is fixedly connected with a water inlet pipe, and the upper end of the water tank is fixedly connected with a temperature and humidity sensor.

[0011] As a preferred scheme of the utility model, the rear end of the humidifying device body is fixedly connected with a push rod, and the bottom of the front end of the humidifying device body is fixedly connected with two universal wheels.

[0012] As a preferred scheme of the utility model, the rear end of the water tank is provided with a water level meter, and the bottom of the humidifying device body is provided with a rubber layer.

[0013] As a preferred scheme of the utility model, the two water pipes are made of soft rubber material, and the surface of the tire body of the rotating wheel assembly is provided with a protective layer.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1、In the scheme, the rotating wheel assembly is rotated under the pushing force by pushing the humidifying device body, and the two groups of spray mechanisms connected with the transmission mechanism are driven to spray to the two sides of the mine tunnel, so that the mine tunnel is humidified, the temperature and humidity sensor installed on the water tank can help workers to know the temperature and humidity in the mine tunnel at any time, so that the workers can judge to humidify multiple times, the water is introduced into the water tank, and the spray head sprays in the mine tunnel automatically while the humidifying device body is moved, so that the operation is time-saving and labor-saving, and the working efficiency is improved.

[0016] 2、In the scheme, the water level meter installed on one side of the water tank can help workers to observe the water level in the water tank, the sleeve ring installed on the surface of the first swing rod can limit the water pipe to the surface of the first swing rod by sleeving the water pipe, and the universal wheel installed at the front end of the humidifying device body can help workers to control the moving direction of the humidifying device body. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a first-person perspective perspective view of the present invention;

[0019] Figure 2 This is an exploded view of the present invention;

[0020] Figure 3 This is an exploded view of the transmission mechanism and spraying mechanism in this utility model;

[0021] Figure 4 This is a second-view perspective perspective view of the present invention.

[0022] In the diagram: 1. Humidifier body; 2. Water tank; 3. Temperature and humidity sensor; 4. Water inlet pipe; 5. Rotary wheel assembly; 6. Caster wheel; 7. Water pipe; 8. Push rod; 9. Spray head; 10. Connecting plate; 11. Collar; 12. First swing rod; 13. Second swing rod; 14. First transmission rod; 15. Positive trapezoidal gear; 16. Inverted trapezoidal gear; 17. Pulley; 18. Second transmission rod; 19. Driven gear; 20. Rotating gear; 21. Rotary base; 22. Water level gauge. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0024] Please see Figures 1-4 The present invention provides the following technical solution:

[0025] A humidification device for coal mine tunnels includes a humidification device body 1. A connecting plate 10 is fixedly connected to a groove on the left side of the humidification device body 1. The connecting plate 10 installed in the groove of the humidification device body 1 can be used to install a transmission mechanism and a spraying mechanism. A water tank 2 is fixedly connected to the upper end of the humidification device body 1. The water tank 2, installed on the humidification device body 1, stores water, which is then sprayed through a water pump and sprayed through a spray head 9.

[0026] The transmission mechanism includes: two driven gears 19, two rotating gears 20, a first transmission rod 14, a spur trapezoidal gear 15, an inverted trapezoidal gear 16, a second transmission rod 18, a rotating wheel assembly 5, and two pulleys 17. The two driven gears 19 are rotatably connected to the rear end of the connecting plate 10 via rotating rods. The driven gears 19 mounted at the rear end of the connecting plate 10 can drive the spray mechanism to operate, enabling the first swing rod 12 to drive the spray head 9 to swing up and down. The two rotating gears 20 are rotatably connected to the rear end of the connecting plate 10 via rotating rods. The rotating gears 20 mounted at the rear end of the connecting plate 10 can drive the driven gears 19 to rotate under the power of the first transmission rod 14. The two connecting plates 10 mesh with the two rotating gears 20. When one rotating gear 20 rotates, it will drive the other rotating gear 20 and the two driven gears 19 to rotate respectively. The first transmission rod 14 is fixedly connected to one end of one of the rotating gears 20. The first transmission rod 14, mounted on one end of the rotating gear 20, can drive the spur trapezoidal gear 15 to rotate, thereby providing power to the rotating gear 20. The spur trapezoidal gear 15 is fixedly connected to the circumferential surface of the first transmission rod 14. The spur trapezoidal gear 15 mounted on the surface of the first transmission rod 14 can drive the first transmission rod 14 to rotate by meshing with the inverted trapezoidal gear 16. The second transmission rod 18 is rotatably connected to the inner right side wall of the humidifier body 1. The second transmission rod 18, mounted inside the humidifier body 1, can drive the inverted trapezoidal gear 16 to rotate under the power of the rotating wheel assembly 5. The inverted trapezoidal gear 16 is fixedly connected to the left end of the second transmission rod 18. By meshing with the spur trapezoidal gear 15, it drives the rotating gear 20 to rotate. The spur trapezoidal gear 15 and the inverted trapezoidal gear 16 mesh with each other. The rotating wheel assembly 5 is rotatably connected to the bottom of the humidifier body 1 via a rotating rod. When the worker pushes one end of the humidifier body 1, the rotating wheel assembly 5 rotates under the thrust, thereby driving the transmission mechanism. Two pulleys 17 are fixedly connected to the circumferential surfaces of the rotating wheel assembly 5 and the second transmission rod 18, respectively, providing power to the second transmission rod 18. The two pulleys 17 are rotatably connected by a belt.

[0027] The spraying mechanism comprises two sets of water spraying mechanisms. One set includes a second swing rod 13, a first swing rod 12, a spray head 9, a rotating base 21, and a water pipe 7. The second swing rod 13 is rotatably connected to the front end of the connecting plate 10. The second swing rod 13, through its self-rotation, drives the spray head 9 to swing up and down. The second swing rod 13 is fixedly connected to the driven gear 19 via a rotating rod. The driven gear 19 drives the second swing rod 13 to rotate via the rotating rod, thereby driving the spraying mechanism through a transmission mechanism. The first swing rod 12 is rotatably connected to the front end of the second swing rod 13, driving the spray head 9 to swing up and down, thus humidifying the mine tunnel. The spray head 9 is fixedly connected to the upper end of the first swing rod 12, and is installed at one end of the first swing rod 12 to humidify the mine tunnel. The rotating base 21 is rotatably connected to the left end of the connecting plate 10, and is installed at the front end of the connecting plate 10 to limit the first swing rod 12. The first swing rod 12 is slidably connected within a groove in the connecting plate 10. Water pipe 7 is fixedly connected between water tank 2 and spray head 9. Water pipe 7, which is fixed between water tank 2 and spray head 9, can supply water to spray head 9 through water tank 2.

[0028] like Figure 3 As shown, a collar 11 is fixedly connected to the front end of the first swing rod 12, which can fix the water pipe 7 on the first swing rod 12, thereby reducing the pulling at the connection of the water pipe 7. The water pipe 7 is slidably connected in the collar 11, and the water pipe 7 is limited by sliding in the collar 11.

[0029] like Figure 2 As shown, a water inlet pipe 4 is connected and fixedly connected to the upper end of the water tank 2. The water inlet pipe 4 installed on the water tank 2 can introduce water into the water tank 2 for storage. A temperature and humidity sensor 3 is fixedly connected to the upper end of the water tank 2. The temperature and humidity sensor 3 installed on the water tank 2 allows workers to understand the temperature and humidity in the mine tunnel to judge the humidification effect.

[0030] like Figure 2 As shown, a push rod 8 is fixedly connected to the rear end of the humidifier body 1. The push rod 8 installed at the rear of the humidifier body 1 allows the worker to push the humidifier body 1 to move. Two casters 6 are fixedly connected to the bottom of the front end of the humidifier body 1. The casters 6 installed at the bottom of the humidifier body 1 allow the worker to control the movement direction of the humidifier body 1.

[0031] like Figure 4 As shown, a water level gauge 22 is installed at the rear end of the water tank 2. The water level gauge 22 is installed on the surface of the water tank 2 so that workers can judge the water level in the water tank 2. A rubber layer is provided at the bottom of the humidification equipment body 1. The rubber layer at the bottom of the humidification equipment body 1 can reduce the wear and tear on the humidification equipment body 1 caused by rocks in the mine tunnel.

[0032] like Figure 3and Figure 4 As shown, the two water pipes 7 are made of soft rubber material, which reduces wear caused by the up-and-down swinging of the water pipes 7. A protective layer is provided on the surface of the impeller assembly 5, which reduces damage to the impeller assembly 5 caused by rocks in the mine tunnel.

[0033] The working principle and usage process of this utility model are as follows: First, water is introduced into the water tank 2, and then the water pump is run to control the spray head 9 to spray. At the same time, the worker holds the push rod 8 to push the humidification equipment body 1 to move, so that the rotating wheel assembly 5 drives the inverted trapezoidal gear 16 to rotate through the belt pulley 17. The positive trapezoidal gear 15 meshing with it will drive the rotating gear 20 to rotate. The two rotating gears 20 respectively drive the two driven gears 19 to rotate in opposite directions. Then, the two second swing rods 13 pull the spray head 9 to swing up and down, so that the spray head 9 can evenly humidify the mine tunnel.

[0034] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A humidification device for coal mine tunnels, characterized in that, The device includes a humidifier body (1), a connecting plate (10) is fixedly connected to the groove on the left side of the humidifier body (1), and a water tank (2) is fixedly connected to the upper end of the humidifier body (1). The transmission mechanism includes: two driven gears (19), two rotating gears (20), a first transmission rod (14), a spur trapezoidal gear (15), an inverted trapezoidal gear (16), a second transmission rod (18), a rotating wheel assembly (5), and two pulleys (17). The two driven gears (19) are rotatably connected to the rear end of the connecting plate (10) via the rotating rod, and the two rotating gears (20) are rotatably connected to the rear end of the connecting plate (10) via the rotating rod. The two connecting plates (10) mesh with the two rotating gears (20). The first transmission rod (14) is fixedly connected to one of the rotating gears (20). One end of the humidifier body (1) is connected to the circumferential surface of the first transmission rod (14), the second transmission rod (18) is rotatably connected to the inner right side of the humidifier body (1), the inverted trapezoidal gear (16) is fixedly connected to the left end of the second transmission rod (18), the spur trapezoidal gear (15) and the inverted trapezoidal gear (16) mesh with each other, the rotating wheel assembly (5) is rotatably connected to the bottom of the humidifier body (1) through the rotating rod, the two pulleys (17) are respectively fixedly connected to the circumferential surface of the rotating wheel assembly (5) and the second transmission rod (18), and the two pulleys (17) are rotatably connected through the belt; The spraying mechanism has two sets of water spraying mechanisms. One set of the water spraying mechanisms includes a second swing rod (13), a first swing rod (12), a spray head (9), a rotating seat (21), and a water pipe (7). The second swing rod (13) is rotatably connected to the front end of the connecting plate (10). The second swing rod (13) and the driven gear (19) are fixedly connected by a rotating rod. The first swing rod (12) is rotatably connected to the front end of the second swing rod (13). The spray head (9) is fixedly connected to the upper end of the first swing rod (12). The rotating seat (21) is rotatably connected to the left end of the connecting plate (10). The first swing rod (12) is slidably connected in the groove of the connecting plate (10). The water pipe (7) is fixedly connected between the water tank (2) and the spray head (9).

2. The humidification equipment for coal mine tunnels according to claim 1, characterized in that: The front end of the first swing rod (12) is fixedly connected to a collar (11), and the water pipe (7) is slidably connected inside the collar (11).

3. A humidification device for coal mine tunnels according to claim 2, characterized in that: The upper end of the water tank (2) is connected to a water inlet pipe (4) and a temperature and humidity sensor (3) is fixedly connected to the upper end of the water tank (2).

4. A humidification device for coal mine tunnels according to claim 3, characterized in that: A push rod (8) is fixedly connected to the rear end of the humidifier body (1), and two casters (6) are fixedly connected to the bottom of the front end of the humidifier body (1).

5. A humidification device for coal mine tunnels according to claim 4, characterized in that: A water level gauge (22) is provided at the rear end of the water tank (2), and a rubber layer is provided at the bottom of the humidification device body (1).

6. A humidification device for coal mine tunnels according to claim 5, characterized in that: The two water pipes (7) are made of soft rubber material, and the surface of the wheel assembly (5) is provided with a protective layer.

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