Mining dust removal device

Abstract

The utility model relates to the technical field of mining dust removal, in particular to a mining dust removal device which comprises a base. Universal wheels are mounted at the bottom of the base; a handrail is fixed to the top of the base. A water tank is mounted at the top of the base; a rotating box is mounted at the top of the water tank; a first vertical plate and a second vertical plate are fixed to the top of the rotating box, and a fog gun machine spraying barrel is movably connected between the first vertical plate and the second vertical plate through a movable pin. A water pump is mounted in the water tank; the outlet end of the water pump is provided with a connecting pipe which sequentially penetrates through the water tank and the rotating box and is connected with a spray barrel of the fog gun machine; a connecting plate is fixed to the outer wall of the movable pin, and a plurality of clamping holes are formed in the end, close to the second vertical plate, of the connecting plate. The angle of the spray barrel of the fog gun machine can be adjusted, so that the spray barrel of the fog gun machine can be used for removing dust at different heights, and the practicability is relatively high.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal in mine exploitation, and specifically relates to a dust removal device for mine exploitation. Background Technique

[0002] During the construction process of mine exploitation, especially when construction workers drill holes or break concrete structures or stones, dust will be generated. The dust will deteriorate the working environment on site and affect the physical health of on-site construction workers. Therefore, a dust removal device is needed to suppress the dust on site.

[0003] The Chinese Patent Network discloses a dust removal device for mine exploitation, with the publication number CN221169644U. Although through the mutual cooperation between the rotary support assembly, the motor, the control unit, the gear, the gear ring and the fog cannon machine barrel, when dust removal work needs to be carried out in different directions, the control unit starts the motor to drive the gear to rotate, and the gear will rotate around the gear ring. At this time, the rotary box and the fog cannon machine barrel will rotate together, and dust removal can be carried out in different directions. In this way, there is no need for workers to enter the site to adjust the direction of the device, which can reduce the workload of workers. However, the angle of the fog cannon machine barrel in this comparative document cannot be adjusted, making it impossible to carry out dust removal at different heights, and there are obvious defects.

[0004] Therefore, a dust removal device for mine exploitation is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a dust removal device for mine exploitation.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A dust removal device for mine exploitation, comprising:

[0008] A base;

[0009] Universal wheels are installed at the bottom of the base;

[0010] A handrail is fixed to the top of the base;

[0011] A water tank is installed on the top of the base, and a rotary box is installed on the top of the water tank;

[0012] A first vertical plate and a second vertical plate are fixed to the top of the rotary box, and a fog cannon machine barrel is movably connected between the first vertical plate and the second vertical plate through a movable pin;

[0013] A water pump is installed inside the water tank;

[0014] A connecting pipe is installed at the outlet end of the water pump, which sequentially penetrates through the water tank, the rotary box and is connected to the fog cannon machine barrel;

[0015] A connecting plate is fixed to the outer wall of the movable pin, and a plurality of clamping holes are opened on one end of the connecting plate close to the second vertical plate;

[0016] A connecting hole is provided on the outer wall of the second vertical plate, a fixing rod is movably provided in the connecting hole, a pull plate is fixed to one end of the fixing rod, and the other end of the fixing rod is clamped in one of the clamping holes;

[0017] The outer wall of the fixing rod is provided with a spring;

[0018] One end of the spring is fixed to the pull plate, and the other end of the spring is fixed to the second vertical plate.

[0019] Preferably, a water level observation window is provided on the outer wall of the water tank.

[0020] Preferably, two long strips are fixed to the outer wall of the water tank, and the two long strips are respectively placed on both sides of the water level observation window;

[0021] A slide groove is provided at the opposite ends of the two strips, and a slider is installed in the slide groove;

[0022] A mounting bar is fixed between the two sliding blocks, and a cleaning brush is installed at one end of the mounting bar close to the water level observation window.

[0023] Preferably, a toggle block is fixed to one end of the mounting bar away from the cleaning brush.

[0024] Preferably, a limiting hole is provided at one end of the mounting strip away from the cleaning brush.

[0025] Preferably, a connecting ear is fixed on the top of the base, a threaded hole is opened on the outer wall of the connecting ear, a threaded part is threadedly connected to the threaded hole, a rotating shaft is fixed to one end of the threaded part, and the other end of the threaded part is clamped inside the limiting hole.

[0026] Compared with the prior art, the beneficial effects of the present invention are:

[0027] The utility model pulls the fixing rod by the pulling plate, and the spring will perform a corresponding stretching movement at this time. After one end of the fixing rod is disengaged from one of the clamping holes, the spray barrel of the fog cannon can be moved, so as to achieve the purpose of adjusting the angle of the spray barrel of the fog cannon. After the angle of the spray barrel of the fog cannon is adjusted, the pulling plate is released. At this time, under the action of the spring, the fixing rod will be driven to move in the connecting hole. After one end of the fixing rod is clamped into one of the corresponding clamping holes, the spray barrel of the fog cannon can be fixed. Compared with the existing ones, the utility model can adjust the angle of the spray barrel of the fog cannon, so that it can remove dust at different heights, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 It is a partial structural diagram of the utility model;

[0030] Figure 3 This is a schematic diagram of the installation structure of the spray gun nozzle of the utility model;

[0031] Figure 4 For this utility model Figure 2 A is an enlarged schematic diagram.

[0032] In the figure: 1. Base; 2. Universal wheel; 3. Handrail; 4. Water tank; 5. Rotating box; 6. First vertical plate; 7. Second vertical plate; 8. Movable pin; 9. Mist cannon nozzle; 10. Connecting pipe; 11. Water level observation window; 12. Connecting plate; 13. Clamping hole; 14. Connecting hole; 15. Fixing rod; 16. Pull plate; 17. Spring; 18. Long strip; 19. Slide groove; 20. Slider; 21. Mounting strip; 22. Cleaning brush; 23. Toggle block; 24. Connecting ear; 25. Threaded hole; 26. Limiting hole; 27. Threaded part; 28. Rotating shaft. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0035] Example 1:

[0036] See also Figure 1 、 3The present invention provides a technical solution: To achieve the above-mentioned purpose, the present invention provides the following technical solution: A dust removal device for mining, comprising: a base 1; a universal wheel 2 is installed at the bottom of the base 1; a handrail 3 is fixed on the top of the base 1; a water tank 4 is installed on the top of the base 1, and a rotating box 5 is installed on the top of the water tank 4; a first vertical plate 6 and a second vertical plate 7 are fixed on the top of the rotating box 5, and a fog cannon nozzle 9 is movably connected between the first vertical plate 6 and the second vertical plate 7 through a movable pin 8; a water pump is installed inside the water tank 4; the outlet end of the water pump is provided with a plurality of holes which penetrate the water tank 4 in sequence. A connecting pipe 10 is provided to connect the water tank 4, the rotating box 5 and the spray barrel 9 of the fog cannon; a connecting plate 12 is fixed to the outer wall of the movable pin 8, and a plurality of clamping holes 13 are provided at one end of the connecting plate 12 close to the second vertical plate 7; a connecting hole 14 is provided on the outer wall of the second vertical plate 7, and a fixing rod 15 is movably provided in the connecting hole 14, and a pull plate 16 is fixed to one end of the fixing rod 15, and the other end of the fixing rod 15 is clamped in one of the clamping holes 13; a spring 17 is provided on the outer wall of the fixing rod 15; one end of the spring 17 is fixed to the pull plate 16, and the other end of the spring 17 is fixed to the second vertical plate 7.

[0037] Specifically, the present invention pulls the fixing rod 15 through the pull plate 16, and the spring 17 will perform a corresponding stretching movement. After one end of the fixing rod 15 is disengaged from one of the clamping holes 13, the mist cannon nozzle 9 can be moved to achieve the purpose of adjusting the angle of the mist cannon nozzle 9. After the angle of the mist cannon nozzle 9 is adjusted, the pull plate 16 is released. At this time, under the action of the spring 17, the fixing rod 15 will be driven to move in the connecting hole 14. After one end of the fixing rod 15 is clamped into one of the corresponding clamping holes 13, the mist cannon nozzle 9 can be fixed. Compared with the existing ones, the present invention can adjust the angle of the mist cannon nozzle 9, so that it can remove dust at different heights, and is more practical.

[0038] Example 2:

[0039] See also Figure 1 、 2 4. The utility model provides a technical solution: a mining dust removal device, a water level observation window 11 is provided on the outer wall of the water tank 4, and two long strips 18 are fixed to the outer wall of the water tank 4, and the two long strips 18 are respectively placed on both sides of the water level observation window 11; a slide groove 19 is provided at the opposite ends of the two long strips 18, and a slider 20 is installed in the slide groove 19; a mounting strip 21 is fixed between the two sliders 20, and a cleaning brush 22 is installed at the end of the mounting strip 21 close to the water level observation window 11, and a toggle block 23 is fixed at the end of the mounting strip 21 away from the cleaning brush 22, and a limiting hole 26 is provided at the end of the mounting strip 21 away from the cleaning brush 22, a connecting ear 24 is fixed on the top of the base 1, and a threaded hole 25 is provided on the outer wall of the connecting ear 24, a threaded member 27 is threadedly connected to the inner thread of the threaded hole 25, a rotating shaft 28 is fixed to one end of the threaded member 27, and the other end of the threaded member 27 is clamped in the limiting hole 26.

[0040] Specifically, by rotating the threaded member 27 through the rotating shaft 28, the threaded member 27 will move within the threaded hole 25 at this time. After one end of the threaded member 27 disengages from the limiting hole 26, under the cooperation of the sliding groove 19 and the slider 20, the mounting strip 21 can be driven to move. When the mounting strip 21 moves, it will drive the cleaning brush 22 to clean the dust on the water level observation window 11, avoiding the dust remaining on the water level observation window 11 and affecting the observation of the staff.

[0041] Working principle:

[0042] First, pull the fixing rod 15 through the pull plate 16. At this time, the spring 17 will perform a corresponding stretching movement. After one end of the fixing rod 15 disengages from one of the clamping holes 13, the fog cannon nozzle 9 can be moved at this time, achieving the purpose of adjusting the angle of the fog cannon nozzle 9. After the angle of the fog cannon nozzle 9 is adjusted, release the pull plate 16. At this time, under the action of the spring 17, the fixing rod 15 will be driven to move within the connecting hole 14. After one end of the fixing rod 15 is clamped into one of the corresponding clamping holes 13, the fog cannon nozzle 9 can be fixed.

[0043] Secondly, rotate the threaded member 27 through the rotating shaft 28. At this time, the threaded member 27 will move within the threaded hole 25. After one end of the threaded member 27 disengages from the limiting hole 26, under the cooperation of the sliding groove 19 and the slider 20, the mounting strip 21 can be driven to move. When the mounting strip 21 moves, it will drive the cleaning brush 22 to clean the dust on the water level observation window 11, avoiding the dust remaining on the water level observation window 11 and affecting the observation of the staff.

[0044] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection scope of the present invention.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for mine exploitation, characterized in that, include: Base (1); A universal wheel (2) is installed at the bottom of the base (1); A handrail (3) is fixed on the top of the base (1); A water tank (4) is installed on the top of the base (1), and a rotating box (5) is installed on the top of the water tank (4); A first vertical plate (6) and a second vertical plate (7) are fixed to the top of the rotating box (5); a spray gun nozzle (9) is movably connected between the first vertical plate (6) and the second vertical plate (7) via a movable pin (8); A water pump is installed inside the water tank (4); The outlet end of the water pump is provided with a connecting pipe (10) which sequentially passes through the water tank (4) and the rotating box (5) and is connected to the spray barrel (9) of the fog cannon; A connecting plate (12) is fixed to the outer wall of the movable pin (8), and a plurality of clamping holes (13) are formed on one end of the connecting plate (12) close to the second vertical plate (7); A connecting hole (14) is provided on the outer wall of the second vertical plate (7), a fixing rod (15) is movably provided in the connecting hole (14), a pull plate (16) is fixed to one end of the fixing rod (15), and the other end of the fixing rod (15) is clamped in one of the clamping holes (13); The outer wall of the fixing rod (15) is provided with a spring (17); One end of the spring (17) is fixed to the pull plate (16), and the other end of the spring (17) is fixed to the second vertical plate (7).

2. The dust removal device for mine exploitation according to claim 1, characterized in that, The outer wall of the water tank (4) is provided with a water level observation window (11).

3. The dust removal device for mine exploitation according to claim 2, characterized in that, Two long strips (18) are fixed to the outer wall of the water tank (4), and the two long strips (18) are respectively placed on both sides of the water level observation window (11); A slide groove (19) is provided at the opposite ends of the two long strips (18), and a slider (20) is installed in the slide groove (19); A mounting bar (21) is fixed between the two sliding blocks (20), and a cleaning brush (22) is installed at one end of the mounting bar (21) close to the water level observation window (11).

4. The dust removal device for mine exploitation according to claim 3, characterized in that, A toggle block (23) is fixed to one end of the mounting bar (21) away from the cleaning brush (22).

5. The dust removal device for mine exploitation according to claim 4, characterized in that, A limiting hole (26) is provided at one end of the mounting strip (21) away from the cleaning brush (22).

6. The dust removal device for mine exploitation according to claim 1, characterized in that, A connecting ear (24) is fixed on the top of the base (1), a threaded hole (25) is provided on the outer wall of the connecting ear (24), a threaded member (27) is connected to the inner thread of the threaded hole (25), a rotating shaft (28) is fixed to one end of the threaded member (27), and the other end of the threaded member (27) is clamped inside the limiting hole (26).

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