Dust removal device

Abstract

The utility model discloses a dust removal device which comprises a main plate, a fixing assembly is arranged on the bottom face of the main plate, the fixing assembly comprises a connecting plate, a rubber pad is fixedly connected to the surface of the connecting plate, and a connecting block is fixedly connected to the bottom face of the connecting plate. According to the dust removal device, by pulling a shifting rod in a clamping assembly, the shifting rod drives two clamping sleeves to move oppositely, then a folding support is swung to rotate around a connecting block to a vertical state, and a rubber pad on the surface of a connecting plate is knocked, so that the folding support is buried underground, the spraying device can be placed more easily, and manpower is saved; the spraying box is pushed to move up and down through the hydraulic rod on the surface of the sliding base, so that the spraying head is driven to slide in an internal groove of the supporting column, the spraying head is driven by the hydraulic rod to move up and down and driven by the sliding base to move left and right, and the spraying device can fully spray and reduce dust within a certain designated range.

Description

Technical Field

[0001] The utility model relates to the technical field of one ventilation and three preventions in coal mines, in particular to a dust removal device. Background Technique

[0002] One ventilation and three preventions in coal mines are important work contents in coal mine safety production. Preventing coal dust is an important part of the three preventions. Spray dust reduction is a new dust reduction technology. Its principle is that the fine particles generated by spraying have basically zero surface tension due to their extremely small size. When sprayed into the air, they can quickly adsorb various sizes of dust particles in the air, forming effective dust control. It has a good effect on dust control and reduction in large and open areas.

[0003] Among them, it is an extremely important safety protection measure in the coal mining industry. In the mine tunnel, it is inevitable to install spray dust reduction devices. When installing a large number of spray dust reduction devices, operations such as drilling holes, arranging wires, and hanging will be involved. The installation is relatively cumbersome and labor-consuming; and some dust removal devices have low flexibility and cannot perform sufficient and efficient dust reduction treatment in the area.

[0004] Therefore, the utility model provides a dust removal device to solve the above problems. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a dust removal device to solve the above problems.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: a dust removal device, including a main board, a fixing component is arranged on the bottom surface of the main board. The fixing component includes a connecting plate, a rubber pad is fixedly connected to the surface of the connecting plate, a connecting block is fixedly connected to the bottom surface of the connecting plate, a groove is opened on the side surface of the connecting block, and a folding bracket is rotatably connected to the inside of the groove of the connecting block through a rotating shaft.

[0007] Furthermore, a clamping component is arranged in the middle of the bottom surface of the main board. The clamping component includes a box body, a partition is fixedly connected to the inside of the box body, a spring is fixedly connected to the surface of the partition, a clamping sleeve is fixedly connected to the end of the spring, a groove is opened on the bottom surface of the box body, a lever is arranged on the bottom surface of the box body, the top surface of the lever is fixedly connected to the bottom surface of the clamping sleeve, and the lever movably penetrates through the groove on the bottom surface of the box body.

[0008] By adopting the above technical solution, the folding bracket is retracted and released by using the clamping component, which is convenient for transporting the spray device.

[0009] Furthermore, a sliding rail is fixedly installed on the surface of the main board, and a sliding base is fixedly connected to the output end of the sliding rail on the surface of the main board.

[0010] By adopting the above technical solution, the range of action of the device can be made larger through the sliding component.

[0011] Further, an auxiliary spraying assembly is provided on the surface of the sliding base. The auxiliary spraying assembly includes a support column with a groove formed inside. A hydraulic rod is fixedly connected to the surface of the sliding base. The output end surface of the hydraulic rod is fixedly connected to a spray box. A spray head movably penetrates through the groove of the support column, and the bottom surface of the spray head is fixedly connected to the surface of the spray box.

[0012] With the above technical solution, the height of the spray head is adjusted by the hydraulic rod, so as to spray different heights of coal dust.

[0013] Further, a water pipe is fixedly installed on the side wall of the spray box.

[0014] With the above technical solution, water is supplied by the water pipe.

[0015] Further, the spray box, the spray head, and the water pipe are connected to each other.

[0016] With the above technical solution, water flows from the water pipe into the spray box and then sprays out from the spray head. Beneficial Effects

[0017] The present utility model provides a dust removal device. Compared with the prior art, it has the following beneficial effects:

[0018] 1. For this dust removal device, by pulling the lever in the clamping component, the lever drives the two clamping sleeves to move towards each other. After the clamping sleeves compress the springs on the surface of the partition plate, the clamping sleeves retract into the interior of the box body. Then, the folding bracket swings and rotates around the connecting block to the vertical state. After the folding bracket is placed on the ground, the rubber pad on the surface of the connecting plate can be pressed or tapped, so that the folding bracket can be buried underground, making it easier to install this spray device and thus saving manpower.

[0019] 2. For this dust removal device, the hydraulic rod on the surface of the sliding base pushes the spray box to move up and down, thereby driving the spray head to slide in the inner groove of the support column. The spray head is driven by the hydraulic rod to move up and down and is driven by the sliding base to move left and right, enabling this spray device to fully spray and reduce dust within a certain specified range. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is the overall structure diagram of the present utility model;

[0022] Figure 2 is a schematic structural view of the fixing component of the present utility model;

[0023] Figure 3 is a schematic structural view of the clamping component of the present utility model;

[0024] Figure 4 is a schematic structural view of the auxiliary spraying component of the present utility model.

[0025] In the figure: 1, main board; 2, fixing component; 21, connecting plate; 22, rubber pad; 23, connecting block; 24, folding bracket; 3, clamping component; 31, box body; 32, partition board; 33, spring; 34, clamping sleeve; 35, lever; 4, sliding base; 5, auxiliary spraying component; 51, support column; 52, hydraulic rod; 53, spray box; 54, spray head; 6, water pipe. Specific embodiments

[0026] It should be noted that in the description of the embodiments of the present application, the orientation or positional relationship indicated by terms such as "front, back", "left, right", "up, down", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application 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 a limitation to the present application. The terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0027] The present application will be further elaborated in detail below with reference to the drawings and embodiments.

[0028] Refer to Figures 1 to 4 , the embodiments of the present application provide a dust removal device, including a main board 1. A fixing component 2 is arranged on the bottom surface of the main board 1. The fixing component 2 includes a connecting plate 21. A rubber pad 22 is fixedly connected to the surface of the connecting plate 21. A connecting block 23 is fixedly connected to the bottom surface of the connecting plate 21. A groove is formed on the side surface of the connecting block 23. A folding bracket 24 is rotatably connected to the inside of the groove of the connecting block 23 through a rotating shaft; A clamping component 3 is arranged in the middle of the bottom surface of the main board 1. The clamping component 3 includes a box body 31. A partition board 32 is fixedly connected to the inside of the box body 31. A spring 33 is fixedly connected to the surface of the partition board 32. A clamping sleeve 34 is fixedly connected to the end of the spring 33. A groove is formed on the bottom surface of the box body 31. A lever 35 is arranged on the bottom surface of the box body 31. The top surface of the lever 35 is fixedly connected to the bottom surface of the clamping sleeve 34. The lever 35 movably penetrates through the groove on the bottom surface of the box body 31.

[0029] In this embodiment, all structures are based on the main board 1. When using the device, it is necessary to install this device on the ground. First, pull the lever 35 in the clamping component 3. The lever 35 drives the two clamping sleeves 34 to move towards each other. After the clamping sleeves 34 compress the springs 33 on the surface of the partition plate 32, the clamping sleeves 34 retract into the interior of the box body 31. Then, swing the folding bracket 24 around the connecting block 23 to a vertical state. After the folding bracket 24 is placed on the ground, the rubber pad 22 on the surface of the connecting plate 21 can be pressed or tapped, so as to bury the folding bracket 24 into the ground.

[0030] Refer to Figures 1 to 4 , in one aspect of this embodiment, a slide rail is fixedly installed on the surface of the main board 1, and the output end of the slide rail on the surface of the main board 1 is fixedly connected to a sliding base 4; an auxiliary spraying component 5 is arranged on the surface of the sliding base 4. The auxiliary spraying component 5 includes a support column 51. A groove is opened inside the support column 51. A hydraulic rod 52 is fixedly connected to the surface of the sliding base 4. The output end surface of the hydraulic rod 52 is fixedly connected to a spray box 53. A spray head 54 movably penetrates through the groove in the support column 51, and the bottom surface of the spray head 54 is fixedly connected to the surface of the spray box 53; a water pipe 6 is fixedly installed on the side wall of the spray box 53; the spray box 53, the spray head 54, and the water pipe 6 are communicated with each other.

[0031] In this embodiment, the sliding base 4 connected to the output end of the slide rail provided on the surface of the main board 1 can move left and right. When the utility model is operating, the hydraulic rod 52 on the surface of the sliding base 4 pushes the spray box 53 to move up and down, thereby driving the spray head 54 to slide in the inner groove of the support column 51. The spray head 54 is driven by the hydraulic rod 52 to move up and down and is driven by the sliding base 4 to move left and right, so as to achieve the effect of fully spraying and dust reduction within a certain range.

[0032] Working principle: In this embodiment, all structures are based on the main board 1. When using the device, it is necessary to install this device on the ground. First, pull the lever 35 in the clamping component 3. The lever 35 drives the two clamping sleeves 34 to move towards each other. After the clamping sleeves 34 compress the springs 33 on the surface of the partition plate 32, the clamping sleeves 34 retract into the interior of the box body 31. Then, swing the folding bracket 24 around the connecting block 23 to a vertical state. After the folding bracket 24 is placed on the ground, the rubber pad 22 on the surface of the connecting plate 21 can be pressed or tapped, so as to bury the folding bracket 24 into the ground.

[0033] In this embodiment, the sliding base 4 connected to the output end of the slide rail provided on the surface of the main board 1 can move left and right. When the utility model is operating, the hydraulic rod 52 on the surface of the sliding base 4 pushes the spray box 53 to move up and down, thereby driving the spray head 54 to slide in the inner groove of the support column 51. The spray head 54 is driven by the hydraulic rod 52 to move up and down and is driven by the sliding base 4 to move left and right, so as to achieve the effect of fully spraying and dust reduction within a certain range.

[0034] It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or apparatus that comprises a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or apparatus.

[0035] Although the embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dust removal device, comprising a main board (1), characterized in that: The bottom surface of the main board (1) is provided with a fixing component (2). The fixing component (2) includes a connecting plate (21). A rubber pad (22) is fixedly connected to the surface of the connecting plate (21). A connecting block (23) is fixedly connected to the bottom surface of the connecting plate (21). A groove is formed on the side surface of the connecting block (23). A folding bracket (24) is rotatably connected to the inside of the groove of the connecting block (23) through a rotating shaft.

2. The dust removal device according to claim 1, characterized in that: A clamping component (3) is arranged in the middle of the bottom surface of the main board (1). The clamping component (3) includes a box body (31). A partition plate (32) is fixedly connected to the inside of the box body (31). A spring (33) is fixedly connected to the surface of the partition plate (32). A clamping sleeve (34) is fixedly connected to the end of the spring (33). A groove is formed on the bottom surface of the box body (31). A lever (35) is arranged on the bottom surface of the box body (31). The top surface of the lever (35) is fixedly connected to the bottom surface of the clamping sleeve (34). The lever (35) movably penetrates through the groove on the bottom surface of the box body (31).

3. The dust removal device according to claim 2, wherein: A slide rail is fixedly installed on the surface of the main board (1). The output end of the slide rail on the surface of the main board (1) is fixedly connected to a sliding base (4).

4. The dust removal device according to claim 3, characterized in that: An auxiliary spraying component (5) is arranged on the surface of the sliding base (4). The auxiliary spraying component (5) includes a support column (51). A groove is formed inside the support column (51). A hydraulic rod (52) is fixedly connected to the surface of the sliding base (4). A spray box (53) is fixedly connected to the output end surface of the hydraulic rod (52). A spray head (54) movably penetrates through the groove in the support column (51). The bottom surface of the spray head (54) is fixedly connected to the surface of the spray box (53).

5. An air dust removing device according to claim 4, characterized in that: A water pipe (6) is fixedly installed on the side wall of the spray box (53).

6. The dust removal device according to claim 5, wherein: The spray box (53), the spray head (54) and the water pipe (6) are communicated with each other.

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