Dust suppression device for stone mining

Abstract

The utility model relates to the technical field of dust suppression for stone mining, and discloses a dust suppression device for stone mining, which comprises a shell, a handrail fixedly connected to the side wall of the shell, universal wheels fixedly connected to the bottom of the shell, a filter plate fixedly connected to the side wall of the shell, and a fan fixedly connected to the inside of the shell. An adjusting assembly is arranged on the inner wall of the shell; and the adjusting assembly comprises a first moving plate, the side wall of the first moving plate is slidably connected to the inner wall of the shell, one side of the first moving plate is fixedly connected with a wrench, and the side wall of the first moving plate is fixedly connected with a rotating plate. According to the dust suppression device, the wrench is pressed to drive the first moving plate to move, the first moving plate drives the rotating plate to rotate, and the rotating plate drives the shutter to rotate, so that the effect of adjusting the outflow gap is achieved, and the problem that the outflow gap cannot be adjusted, which means that the outflow amount and the outflow speed of a dust suppression medium cannot be accurately controlled according to the actual dust raising condition, is solved; and the stability of the dust suppression device for stone mining is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust suppression technology field for stone mining, especially to a dust suppression device for stone mining. BACKGROUND

[0002] The large amount of dust generated in the process of stone mining not only causes serious pollution to the surrounding atmospheric environment, affects air quality, but also threatens the health of on-site workers and causes various respiratory diseases. Therefore, efficient and reliable dust suppression device for stone mining has become an indispensable key equipment in the industry, and its performance is directly related to whether the stone mining operation can be sustainable.

[0003] At present, the common dust suppression device for stone mining adopts a relatively simple fixed nozzle and fixed pipeline layout in mechanical structure. The technical principle is mainly to deliver water to the nozzle by a water pump to form a water mist at a certain pressure, and rely on the combination of water mist and dust particles to settle dust. Some devices use a fan to blow air, and use air flow to blow dust suppressant or water mist into the mining area.

[0004] A prominent problem of the prior art is that the outflow amount and outflow speed of the dust suppression medium cannot be accurately controlled according to the actual dust situation. In the stone mining site, different work links such as drilling, blasting, excavation, transportation, etc. have a huge difference in the amount of dust generated and the size of dust particles. For example, a large amount of high-concentration dust is generated at the moment of blasting, at which time a large flow and high-speed dust suppression medium is needed to quickly suppress dust diffusion; while in the normal stone excavation process, the amount of dust is relatively small, and excessive outflow amount and speed of the dust suppression medium will cause resource waste and affect the mining operation, so a dust suppression device for stone mining is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a dust suppression device for stone mining, which aims to improve the problem that the outflow gap cannot be adjusted in the prior art, meaning that the outflow amount and outflow speed of the dust suppression medium cannot be accurately controlled according to the actual dust situation.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A dust suppression device for stone mining, comprising a shell, the shell side wall is fixedly connected with a handrail, the shell bottom is fixedly connected with a universal wheel, the shell side wall is fixedly connected with a filter plate, the shell inside is fixedly connected with a fan, and the shell inner wall is provided with an adjusting assembly.

[0008] The adjusting assembly comprises a first moving plate, the first moving plate is slidably connected to the inner wall of the shell, one side of the first moving plate is fixedly connected with a wrench, the lateral wall of the first moving plate is fixedly connected with a rotating plate, the lateral wall of the rotating plate is rotatably connected to the inner wall of the shell, the lateral wall of the rotating plate is fixedly connected with a louver, the lateral wall of the louver is rotatably connected to the inside of the shell, the lateral wall of the wrench is slidably connected to the inside of the shell, and the lateral wall of the shell is provided with a rotating assembly.

[0009] As a further description of the above technical scheme:

[0010] The rotating assembly comprises a hinge, the lateral wall of the hinge is fixedly connected to the lateral wall of the shell, the lateral wall of the hinge is fixedly connected with a rotating door, and the lateral wall of the rotating door is fixedly connected with a handle.

[0011] As a further description of the above technical scheme:

[0012] The lateral wall of the shell is provided with a water pump, and the output end of the water pump is fixedly connected with a second connecting pipe.

[0013] As a further description of the above technical scheme:

[0014] One end of the second connecting pipe is fixedly connected with a spray head, and the input end of the water pump is fixedly connected with a first connecting pipe.

[0015] As a further description of the above technical scheme:

[0016] The inner wall of the handrail is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with a first connecting plate.

[0017] As a further description of the above technical scheme:

[0018] One side of the first connecting plate is fixedly connected with a hole ring, and the inner wall of the hole ring is slidably connected with a second connecting plate.

[0019] As a further description of the above technical scheme:

[0020] The lateral wall of the second connecting plate is fixedly connected with a connecting block, and the lateral wall of the connecting block is fixedly connected with a clamping plate.

[0021] The utility model has the advantages of:

[0022] 1、 the utility model discloses, press the wrench, the wrench drives the first moving plate and moves, and the first moving plate moves and drives the rotating plate of lateral wall and rotates, and the rotating plate rotates and drives the louver and rotates, reaches the effect of adjusting the outflow gap, solves the problem that the outflow gap cannot be adjusted, means that the outflow amount and the outflow speed of dust suppression medium cannot be accurately controlled according to actual dust situation, improves the stability of the dust suppression device for stone opening.

[0023] 2、The utility model discloses, hydraulic cylinder drives first connecting plate to move, and first connecting plate removes the hole ring of side wall and drives to move, and the hole ring removes the second connecting plate of inner wall and drives to slide, and the second connecting plate slides and drives connecting block to move, and connecting block removes the clamping plate of side wall and drives to rotate, has reached the effect of clamping bucket, has solved the dust arrester of being unable to clamp bucket, is difficult to directly utilize the bucket of everywhere available on the spot water supply, can only rely on fixed water supply pipeline or other limited water supply equipment problem, improved the convenience of dust arrester of stone material exploitation. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a kind of stone material exploitation dust arrester's three-dimensional schematic view for the utility model proposes;

[0025] Figure 2 It is a kind of stone material exploitation dust arrester's shell side wall structure schematic view for the utility model proposes;

[0026] Figure 3 It is a kind of stone material exploitation dust arrester's shell section structure schematic view for the utility model proposes;

[0027] Figure 4 It is a kind of stone material exploitation dust arrester's shell section structure schematic view for the utility model proposes;

[0028] Figure 5 It is a kind of stone material exploitation dust arrester's shell section structure schematic view for the utility model proposes;

[0029] Figure 6 For Figure 2 It is the enlarged view of A in the middle.

[0030] Legend:

[0031] 1, handrail;2, shell;3, universal wheel;4, handle;5, rotating door;6, hinge;7, louver;8, water pump;9, first connecting pipe;10, clamping plate;11, fan;12, spray head;13, second connecting pipe;14, hydraulic cylinder;15, first connecting plate;16, second connecting plate;17, connecting block;18, hole ring;19, first moving plate;20, spanner;21, rotating plate;22, filter plate. DETAILED DESCRIPTION

[0032] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0033] Referring to Figure 1 , Figure 2 and Figure 6 , the utility model provides an embodiment: a dust arrester for stone opening, including shell 2, shell 2 adopts high -strength aluminium alloy material, with light weight, corrosion -resistant and impact -resistant characteristics, can effectively protect internal components and prolong the service life of equipment, shell 2 side wall fixedly connected with handrail 1, shell 2 bottom fixedly connected with universal wheel 3, universal wheel 3 adopts wear -resistant nylon material, with high bearing capacity and good rolling performance, facilitate the equipment moves in complex terrain, shell 2 side wall fixedly connected with filter plate 22, shell 2 inside fixedly connected with fan 11, shell 2 inner wall is provided with adjusting assembly;

[0034] Adjusting assembly includes first moving plate 19, first moving plate 19 side wall slidingly connected in the inner wall of shell 2, first moving plate 19 one side fixedly connected with spanner 20, spanner 20 adopts the carbon steel material of antiskid rubber wrapping, provides comfortable holding feeling and durability, first moving plate 19 side wall fixedly connected with rotating plate 21, rotating plate 21 side wall rotationally connected in the inner wall of shell 2, rotating plate 21 side wall fixedly connected with louver 7, louver 7 adopts corrosion -resistant aluminium alloy material, can adjust airflow direction and prevent dust from entering the inside of equipment, louver 7 side wall rotationally connected in the inside of shell 2, spanner 20 side wall slidingly connected in the inside of shell 2, shell 2 side wall is provided with rotating assembly;

[0035] Specifically, the fan 11 generates wind power, and the mist generated by the spray head 12 is blown out of the inside of the shell 2. In addition, the filter plate 22 filters the dust in the air while generating suction force. Next, the spanner 20 is pulled, and the first moving plate 19 on one side is driven to move in the inside of the shell 2. When the first moving plate 19 moves, the rotating plate 21 on the side wall is driven to rotate, and the louver 7 on the side wall is driven to rotate in the inside of the shell 2, achieving the effect of adjusting the outflow gap.

[0036] Referring to Figures 1-5The inner wall of the handrail 1 is fixedly connected with a hydraulic cylinder 14, and the output end of the hydraulic cylinder 14 is fixedly connected with a first connecting plate 15. The first connecting plate 15 is made of light aluminum alloy material, which not only ensures the strength but also reduces the overall weight, facilitates the power transmission of the hydraulic cylinder 14, and is fixedly connected with a hole ring 18 on one side. The inner wall of the hole ring 18 is slidably connected with a second connecting plate 16 made of high-strength alloy steel material, which has excellent tensile strength and impact resistance and can maintain stable operation under complex working conditions. The side wall of the second connecting plate 16 is fixedly connected with a connecting block 17 made of high-precision cast steel material, which has high hardness and wear resistance after heat treatment, ensuring that it is not easily damaged during frequent rotation. The side wall of the connecting block 17 is fixedly connected with a clamping plate 10 made of carbon steel material wrapped with non-slip rubber, which not only provides good clamping force but also avoids damage to the surface of the bucket or other equipment during clamping.

[0037] Specifically, when the dust suppression device is used in stone mining, the output end of the hydraulic cylinder 14 drives the first connecting plate 15 to move, and the power transmission of the hydraulic cylinder 14 makes the first connecting plate 15 move smoothly along the predetermined direction. The movement of the first connecting plate 15 will drive the hole ring 18 on its side wall to move synchronously, and the displacement of the hole ring 18 will further drive the second connecting plate 16 to move through the connection between its inner wall and the second connecting plate 16. The movement of the second connecting plate 16 will push the connecting block 17 on its side wall to rotate, and the rotation of the connecting block 17 will drive the clamping plate 10 on the side wall through mechanical linkage, making it move inward or outward, thereby realizing the clamping or releasing of the bucket, achieving the effect of stable clamping of the bucket, and ensuring the fixation and stability of the bucket during the operation of the dust suppression device, providing reliable water support for the spraying system.

[0038] Referring to Figures 1-3 The rotating assembly includes a hinge 6 made of high-strength stainless steel material, which has excellent corrosion resistance and wear resistance, ensuring that the rotating door 5 remains smooth and stable during frequent opening and closing. The hinge 6 is fixedly connected to the side wall of the shell 2, and the hinge 6 is fixedly connected with the rotating door 5 made of rust-resistant aluminum alloy material, which has been treated with oxidation to further enhance its corrosion resistance and aesthetics. The rotating door 5 is fixedly connected with a handle 4 made of carbon steel material wrapped with non-slip rubber, which provides a comfortable grip and durability, making it easy for operators to easily open and close the rotating door 5. The shell 2 is provided with a water pump 8, and the output end of the water pump 8 is fixedly connected with a second connecting pipe 13 made of high-strength PVC material, which has good flexibility and pressure resistance and can withstand high water pressure and adapt to complex working environments. One end of the second connecting pipe 13 is fixedly connected with a spray head 12, and the input end of the water pump 8 is fixedly connected with a first connecting pipe 9 made of corrosion-resistant rubber material, which has good sealing performance and durability, ensuring stable water supply.

[0039] Specifically, then, the first connecting pipe 9 one end placed in the bucket, make sure it can smoothly take the liquid in the bucket. Next, start the water pump 8, its input end through the first connecting pipe 9 of the liquid in the bucket. The output end of the water pump 8 through the second connecting pipe 13 will be pushed out of the liquid, the liquid is then sprayed through the nozzle 12, the nozzle 12 will be atomized into fine mist, so as to achieve the effect of dust suppression. In need of equipment maintenance or tool storage, can pull the handle 4, handle 4 after force driven rotating door 5 rotation. Rotating door 5 through the hinge 6 connected to the side wall of the shell 2, so that the rotating door 5 can be opened and closed smoothly. In the inner wall of the shell 2, can put some commonly used tools or spare parts, convenient for use at any time, improve work efficiency, not only realize the efficient extraction and spraying of liquid, but also provide convenient tool storage space, enhance the practicability and operation convenience of the equipment.

[0040] Working principle: when using the dust suppression device for stone mining, first of all, through the output end of the hydraulic cylinder 14 to drive the first connecting plate 15 to move, the first connecting plate 15 moves to drive the hole ring 18 on the side wall to move, then the hole ring 18 moves to drive the second connecting plate 16 on the inner wall to move, then the second connecting plate 16 moves to drive the connecting block 17 on the side wall to rotate, the connecting block 17 moves to drive the clamping plate 10 on the side wall to clamp, so as to achieve the effect of clamping the bucket;

[0041] Then the first connecting pipe 9 one end placed in the bucket, then through the water pump 8 input end through the first connecting pipe 9 of the liquid in the bucket. Then the output end of the water pump 8 will be pushed out of the liquid through the second connecting pipe 13, and the liquid is sprayed through the nozzle 12, change into mist, next can pull the handle 4, handle 4 after force driven rotating door 5 rotation, at the same time rotating door 5 through the hinge 6 makes it connected in the side wall of the shell 2, can put some tools in the inner wall of the shell 2;

[0042] Then through the fan 11 to produce wind power, the mist produced by the nozzle 12 is blown out of the inside of the shell 2, in addition, the filter plate 22 filters the dust in the air at the same time of the suction force produced by the fan 11. Next, pull the wrench 20, the wrench 20 force driven one side of the first moving plate 19 to drive it to move in the inside of the shell 2, the first moving plate 19 moves to drive the rotating plate 21 on the side wall to rotate, the rotating plate 21 rotates to drive the louver 7 on the side wall to rotate in the inside of the shell 2, so as to achieve the effect of adjusting the outflow gap.

[0043] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A dust suppression device for use in stone quarrying, comprising a housing (2), characterized in that: The shell (2) side wall is fixedly connected with the handrail (1), the shell (2) bottom is fixedly connected with the universal wheel (3), the shell (2) side wall is fixedly connected with the filter plate (22), the shell (2) inside is fixedly connected with the fan (11), and the shell (2) inner wall is provided with the adjusting assembly; The adjusting assembly includes a first moving plate (19), the first moving plate (19) side wall is slidably connected to the inner wall of the shell (2), one side of the first moving plate (19) is fixedly connected with a wrench (20), the first moving plate (19) side wall is fixedly connected with a rotating plate (21), the rotating plate (21) side wall is rotatably connected to the inner wall of the shell (2), the rotating plate (21) side wall is fixedly connected with a louver (7), the louver (7) side wall is rotatably connected to the inside of the shell (2), the wrench (20) side wall is slidably connected to the inside of the shell (2), and the shell (2) side wall is provided with a rotating assembly.

2. A dust suppression device for stone working according to claim 1, characterized in that: The rotating assembly includes a hinge (6), the hinge (6) side wall is fixedly connected to the side wall of the shell (2), the hinge (6) side wall is fixedly connected with a rotating door (5), and the rotating door (5) side wall is fixedly connected with a handle (4).

3. A dust suppression device for stone working according to claim 2, characterized in that: The shell (2) side wall is provided with a water pump (8), and the water pump (8) output end is fixedly connected with a second connecting pipe (13).

4. A dust suppression device for stone working according to claim 3, characterized in that: The second connecting pipe (13) one end is fixedly connected with a spray head (12), and the water pump (8) input end is fixedly connected with a first connecting pipe (9).

5. A dust suppression device for stone working according to claim 4, characterised in that: The handle (1) inner wall is fixedly connected with a hydraulic cylinder (14), and the hydraulic cylinder (14) output end is fixedly connected with a first connecting plate (15).

6. A dust suppression device for stone working according to claim 5, characterized in that: The first connecting plate (15) one side is fixedly connected with a hole ring (18), and the hole ring (18) inner wall is slidably connected with a second connecting plate (16).

7. A dust suppression device for stone working according to claim 6, characterized in that: The second connecting plate (16) side wall is fixedly connected with a connecting block (17), and the connecting block (17) side wall is fixedly connected with a clamping plate (10).

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