Dustproof device for mining

Abstract

The utility model discloses a dustproof device for mining, which belongs to the technical field of mining equipment and comprises a bottom plate, a water storage tank is fixedly mounted at the top of the bottom plate, two first fixing plates are fixedly mounted on one side of the water storage tank, and a first rotating plate is rotatably mounted between the two first fixing plates. A rotating box is fixedly mounted on one side of the first rotating plate, three second gears are rotatably mounted in the rotating box and are in meshed connection, a first gear is rotatably mounted in the rotating box, and fixing blocks are fixedly mounted on one sides of two of the second gears. One second gear is driven to rotate, the other two second gears are driven to rotate, the rack moves up and down in the rotating box, the first gear and the rotating base are driven to rotate, the atomizer can rotate by 180 degrees in the front range, and the water mist coverage range is enlarged.

Description

Technical Field

[0001] The utility model relates to the technical field of mining equipment, and more particularly to a dust prevention device for mining. Background Art

[0002] Mining is the art and science of extracting mineral resources from within and on the Earth's surface. Broadly speaking, mining also includes coal and oil extraction. The mining industry is a vital raw material industry, with metal ores serving as the primary raw material for the smelting industry, and non-metallic ores as important chemical raw materials and building materials. The mining process generates large amounts of mineral dust, which, once inhaled, settles in the respiratory tract and lungs, posing a significant health risk to miners.

[0003] At present, there is still an existing dust prevention device for mining. When performing dust prevention work, the nozzle is fixedly installed, resulting in a small water mist coverage area. Workers are required to frequently push the bottom plate to change the spraying position, and the spraying angle cannot be easily adjusted, which is extremely inconvenient. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In response to the problems existing in the prior art, the purpose of the utility model is to provide a dust prevention device for mining, which can expand the use range of the nozzle, start the motor, drive one of the second gears to rotate, and drive the other two second gears to rotate, so that the rack moves up and down inside the rotating box, driving the first gear and the rotating base to rotate, so that the atomizer can rotate 180° back and forth in the front range, thereby increasing the water mist coverage range.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the present invention adopts the following technical solutions.

[0008] A dust prevention device for mining, comprising a base plate, a water tank is fixedly installed on the top of the base plate, two first fixed plates are fixedly installed on one side of the water tank, a first rotating plate is rotatably installed between the two first fixed plates, a rotating box is fixedly installed on one side of the first rotating plate, three second gears are rotatably installed inside the rotating box, the three second gears are meshed with each other, a first gear is rotatably installed inside the rotating box, wherein one side of two of the second gears are fixedly installed with a fixed block, one side of the two fixed blocks is fixedly installed with a rack, the rack is meshed with the first gear, a rotating base is rotatably installed on the top of the rotating box, one end of the rotating base is fixedly connected to one end of the first gear, an atomizer is fixedly installed inside the rotating base, a motor is fixedly installed inside the first rotating plate, and the output end of the motor is fixedly connected to one side of one of the second gears.

[0009] Furthermore, a guide rod is fixedly installed inside the water tank, a magnetic float ball is slidably installed on the outer wall of the guide rod, and a display instrument is fixedly installed on the top of the water tank.

[0010] Furthermore, a tank cover is provided on the top of the water tank, and the tank cover is threadedly connected to the water tank.

[0011] Furthermore, a second fixed plate is fixedly installed on one side of the water tank, a second rotating plate is rotatably installed inside the second fixed plate, two electric telescopic rods are fixedly installed on one side of the second rotating plate, two T-shaped fixed plates are fixedly installed on the bottom of the rotating box, two sliding plates are slidably installed on the bottom of the rotating box, the two sliding plates are respectively slidably connected to the two T-shaped fixed plates, and a third fixed plate is rotatably installed inside the two sliding plates, and one end of the two third fixed plates is respectively fixedly connected to the telescopic ends of the two electric telescopic rods.

[0012] Furthermore, a fixed box is fixedly installed on one side of the water tank, a water pump is fixedly installed inside the fixed box, the input end of the water pump extends to the inside of the water tank, and the output end of the water pump is fixedly connected to one end of the atomizer.

[0013] Furthermore, four rollers are rotatably mounted on the bottom of the base plate, and a handle is fixedly mounted on one end of the base plate.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] Start the motor to drive one of the second gears to rotate, which in turn drives the other two second gears to rotate, causing the rack to move up and down inside the rotating box, driving the first gear and the rotating base to rotate, so that the atomizer can rotate 180° to the front range, thereby increasing the water mist coverage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 Schematic diagram of the structure at A in FIG;

[0019] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 4 For the utility model Figure 3 Schematic diagram of the structure at point B in the figure.

[0021] Description of the numbers in the figure:

[0022] 1. Bottom plate; 2. Roller; 3. Handle; 4. Water tank; 5. Tank cover; 6. Guide rod; 7. Magnetic float ball; 8. Display instrument; 9. Fixed box; 10. Water pump; 11. Atomizer; 12. Rotating box; 13. First gear; 14. Second gear; 15. Fixed block; 16. Rack; 17. Rotating base; 18. First rotating plate; 19. Motor; 20. First fixed plate; 21. Second fixed plate; 22. Second rotating plate; 23. Electric telescopic rod; 24. Third fixed plate; 25. Sliding plate; 26. T-shaped fixed plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0026] See also Figure 1-4 A dust prevention device for mining includes a base plate 1, a water tank 4 is fixedly installed on the top of the base plate 1, two first fixed plates 20 are fixedly installed on one side of the water tank 4, a first rotating plate 18 is rotatably installed between the two first fixed plates 20, a rotating box 12 is fixedly installed on one side of the first rotating plate 18, three second gears 14 are rotatably installed inside the rotating box 12, the three second gears 14 are meshed with each other, a first gear 13 is rotatably installed inside the rotating box 12, wherein one side of each of the two second gears 14 is fixedly installed with a fixed block 15, one side of the two fixed blocks 15 is fixedly installed with a rack 16, the rack 16 is meshed with the first gear 13, and a rotating box 12 is rotatably installed on the top of the rotating box 12. The rotating base 17 has one end fixedly connected to one end of the first gear 13, the atomizer 11 is fixedly installed inside the rotating base 17, the motor 19 is fixedly installed inside the first rotating plate 18, and the output end of the motor 19 is fixedly connected to one side of one of the second gears 14. When performing dust prevention work, it is necessary to adjust the coverage of the water mist to achieve the best dust prevention effect. By starting the motor 19, one of the second gears 14 is driven to rotate, and the other two second gears 14 are driven to rotate, so that the rack 16 moves up and down inside the rotating box 12, driving the first gear 13 and the rotating base 17 to rotate, so that the atomizer 11 can rotate 180° to the front range, thereby increasing the dust prevention range.

[0027] A guide rod 6 is fixedly installed inside the water tank 4, and a magnetic float ball 7 is slidably installed on the outer wall of the guide rod 6. A display meter 8 is fixedly installed on the top of the water tank 4. When the water level stored in the water tank 4 drops, the magnetic float ball 7 will drop with the liquid level. The magnetic float ball 7 and the guide rod 6 convert the liquid level position into an electrical signal through magnetic attraction. The liquid level position is displayed by the display meter 8, so that the water dosage can be observed.

[0028] A tank cover 5 is provided on the top of the water tank 4. The tank cover 5 is threadedly connected to the water tank 4. The tank cover 5 is rotated to open and water is poured into the interior of the water tank 4 to store water.

[0029] A second fixed plate 21 is fixedly installed on one side of the water tank 4, and a second rotating plate 22 is rotatably installed inside the second fixed plate 21. Two electric telescopic rods 23 are fixedly installed on one side of the second rotating plate 22. Two T-shaped fixed plates 26 are fixedly installed on the bottom of the rotating box 12. Two sliding plates 25 are slidably installed on the bottom of the rotating box 12. The two sliding plates 25 are slidably connected to the two T-shaped fixed plates 26 respectively. A third fixed plate 24 is rotatably installed inside the two sliding plates 25. One end of the two third fixed plates 24 is fixedly connected to the telescopic end of the two electric telescopic rods 23 respectively. By starting the electric telescopic rod 23, the sliding plate 25 is moved at the bottom of the rotating box 12, and the rotating box 12 is rotated upward, so that the angle can be adjusted.

[0030] A fixed box 9 is fixedly installed on one side of the water tank 4, and a water pump 10 is fixedly installed inside the fixed box 9. The input end of the water pump 10 extends to the inside of the water tank 4, and the output end of the water pump 10 is fixedly connected to one end of the atomizer 11. When the water pump 10 is started, the water inside the water tank 4 is pumped out and sprayed out by the atomizer 11 to reduce dust in the mine.

[0031] Four rollers 2 are rotatably mounted on the bottom of the base plate 1 , and a handle 3 is fixedly mounted on one end of the base plate 1 . The staff holds the handle 3 and moves the device via the rollers 2 .

[0032] Working principle:

[0033] Turn the box cover 5 to open it, pour water into the water tank 4, and the magnetic float ball 7 floats on the water surface. By starting the electric telescopic rod 23, the sliding plate 25 moves at the bottom of the rotating box 12, causing the rotating box 12 to rotate upward and adjust the angle. Then, the motor 19 is started to drive one of the second gears 14 to rotate, driving the other two second gears 14 to rotate, causing the rack 16 to move up and down inside the rotating box 12, driving the first gear 13 and the rotating base 17 to rotate, so that the atomizer 11 can rotate 180° to the front range, increasing the dust prevention range. At the same time, start the water pump 10 to pump out the water inside the water tank 4 and spray it out from the atomizer 11 to reduce dust in the mine. When the water level stored in the water tank 4 drops, the magnetic float ball 7 will drop with the liquid level. The magnetic float ball 7 and the guide rod 6 convert the liquid level position into an electrical signal through magnetic attraction, and the liquid level position is displayed by the display instrument 8, so that the water dosage can be observed.

[0034] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A dust prevention device for mining, comprising a bottom plate (1), characterized in that: A water tank (4) is fixedly mounted on the top of the bottom plate (1), two first fixed plates (20) are fixedly mounted on one side of the water tank (4), a first rotating plate (18) is rotatably mounted between the two first fixed plates (20), a rotating box (12) is fixedly mounted on one side of the first rotating plate (18), three second gears (14) are rotatably mounted inside the rotating box (12), the three second gears (14) are meshed with each other, a first gear (13) is rotatably mounted inside the rotating box (12), and one side of two second gears (14) are fixedly mounted. A fixing block (15) is installed, and a rack (16) is fixedly installed on one side of the two fixing blocks (15), and the rack (16) is meshed with the first gear (13). A rotating base (17) is rotatably installed on the top of the rotating box (12), and one end of the rotating base (17) is fixedly connected to one end of the first gear (13). An atomizer (11) is fixedly installed inside the rotating base (17), and a motor (19) is fixedly installed inside the first rotating plate (18), and the output end of the motor (19) is fixedly connected to one side of one of the second gears (14).

2. A dust prevention device for mining according to claim 1, characterized in that: A guide rod (6) is fixedly installed inside the water storage tank (4), a magnetic floating ball (7) is slidably installed on the outer wall of the guide rod (6), and a display instrument (8) is fixedly installed on the top of the water storage tank (4).

3. A dust prevention device for mining according to claim 1, characterized in that: A tank cover (5) is provided on the top of the water storage tank (4), and the tank cover (5) is threadedly connected to the water storage tank (4).

4. A dust prevention device for mining according to claim 1, characterized in that: A second fixed plate (21) is fixedly installed on one side of the water storage tank (4), a second rotating plate (22) is rotatably installed inside the second fixed plate (21), two electric telescopic rods (23) are fixedly installed on one side of the second rotating plate (22), two T-shaped fixed plates (26) are fixedly installed on the bottom of the rotating box (12), two sliding plates (25) are slidably installed on the bottom of the rotating box (12), the two sliding plates (25) are respectively slidably connected to the two T-shaped fixed plates (26), and a third fixed plate (24) is rotatably installed inside the two sliding plates (25), and one end of the two third fixed plates (24) is respectively fixedly connected to the telescopic ends of the two electric telescopic rods (23).

5. The dust prevention device for mining according to claim 1, characterized in that: A fixed box (9) is fixedly installed on one side of the water storage tank (4), a water pump (10) is fixedly installed inside the fixed box (9), an input end of the water pump (10) extends into the interior of the water storage tank (4), and an output end of the water pump (10) is fixedly connected to one end of an atomizer (11).

6. The dust prevention device for mining according to claim 1, characterized in that: Four rollers (2) are rotatably mounted on the bottom of the base plate (1), and a handle (3) is fixedly mounted on one end of the base plate (1).

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