A mine dust removal device

Abstract

This utility model discloses a dust removal device for mining, comprising a first vehicle body and a second vehicle body. A water tank is detachably mounted on the first vehicle body, and a first wheel is fixedly connected to the lower end of the first vehicle body. The second vehicle body is detachably mounted on the first vehicle body, and a second wheel is fixedly connected to the lower end of the second vehicle body. A mounting base is rotatably connected to the second vehicle body, and a spray tank is rotatably connected to the mounting base. A water pipe is installed between the water tank and the spray tank. A first handle is rotatably connected to one side of the first vehicle body, and a second handle is installed on the side of the second vehicle body away from the first handle. Compared with the prior art, this utility model's dust removal device for mining can separate the water tank and the spray tank, reducing the volume of the spray tank, facilitating the movement and transport of the spray tank, making it suitable for use in complex mining environments, and reducing the transportation costs of transporting spray-type dust removal equipment.

Description

Technical Field

[0001] This utility model belongs to the technical field of dust removal devices, specifically relating to a dust removal device for mining. Background Technology

[0002] During mining operations, especially in drilling, blasting, crushing, screening, and transportation, large amounts of dust are generated. This dust mainly consists of ore particles and other powdery materials. Dust not only pollutes the environment but can also harm the health of workers. Therefore, dust removal equipment in mining is of paramount importance.

[0003] Dust control in mines typically employs spray-type dust suppression equipment. The principle behind this is to increase the humidity in the dust-generating area through spraying. The water vapor gathers around the dust particles, increasing their mass and diameter, which facilitates collisions. When dust particles collide, the surrounding water vapor reduces their rebound force, causing them to gradually settle and thus reducing dust.

[0004] When dust suppression is carried out in areas without a water supply, a water tank is needed to supply water to the spraying device. Typically, the water tank is integrated with the spray dust suppression equipment, which increases the size of the equipment, affecting its transport. Furthermore, in complex terrains like mines, transporting the spray dust suppression equipment is inconvenient, significantly increasing the cost of doing so.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this utility model is to provide a dust removal device for mining, which can solve the technical problems mentioned in the background art.

[0007] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows:

[0008] A dust removal device for mining includes a first vehicle body and a second vehicle body. A water tank is detachably installed on the first vehicle body, and a first wheel is fixedly connected to the lower end of the first vehicle body. The second vehicle body is detachably installed on the first vehicle body, and a second wheel is fixedly connected to the lower end of the second vehicle body. A mounting base is rotatably connected to the second vehicle body, and a spray tank is rotatably connected to the mounting base. A water pipe is installed between the water tank and the spray tank.

[0009] In one or more embodiments of the present invention, a first handle is rotatably connected to one side of the first vehicle body, and a second handle is installed on the side of the second vehicle body away from the first handle.

[0010] In one or more embodiments of this utility model, the first vehicle body is provided with a mounting groove that matches the second vehicle body, the side wall of the mounting groove is provided with a blind hole, and the second vehicle body is fixedly connected with a protrusion that matches the blind hole.

[0011] In one or more embodiments of this utility model, a plurality of second threaded holes are provided on the side wall of the second vehicle body, and a side guard plate matching the second threaded holes is fixedly connected to the first vehicle body. A plurality of first through holes matching the second threaded holes are provided on the side guard plate, and a first bolt matching the first through hole is installed on the side guard plate. The first bolt passes through the first through hole and is threadedly connected to the second threaded hole.

[0012] In one or more embodiments of this utility model, a plurality of ball bearings are rotatably connected to the upper end face of the side guard plate.

[0013] In one or more embodiments of the present invention, a second inclined surface is provided on the side of the second vehicle body away from the second handlebar, and a first inclined surface matching the second inclined surface is provided on the first vehicle body.

[0014] In one or more embodiments of this utility model, a connecting edge is fixedly connected to the lower end face of the water tank, and a U-shaped fastener matching the connecting edge is installed on the first vehicle body, wherein the connecting edge and the U-shaped fastener are inserted together.

[0015] In one or more embodiments of this utility model, a plurality of second through holes are provided on the connecting edge, a first threaded hole matching the second through holes is provided on the first vehicle body, and a second bolt matching the second through holes is installed on the connecting edge, the second bolt passing through the second through holes and being threadedly connected to the first threaded hole.

[0016] In one or more embodiments of this utility model, the direction of rotation of the mounting base is perpendicular to the direction of rotation of the spray tank.

[0017] In one or more embodiments of this utility model, a hose reel assembly for storing water pipes is installed on the upper end of the first vehicle body.

[0018] Compared with the prior art, the dust removal device for mining of this utility model can separate the water tank and the spray barrel, reduce the volume of the spray barrel, facilitate the movement of the spray barrel, facilitate the handling of the spray barrel, facilitate its use in complex mining environments, and reduce the handling cost of transporting spray dust removal equipment. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a mining dust removal device according to one embodiment of the present invention. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the structure of a mining dust removal device according to one embodiment of the present invention. Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the structure of the first vehicle body in one embodiment of the present invention;

[0023] Figure 4 for Figure 3 Schematic diagram of the structure at point A in the middle;

[0024] Figure 5 This is a schematic diagram of the structure of the second vehicle body in one embodiment of the present invention;

[0025] Figure 6 This is an exploded view of a dust removal device for mining according to one embodiment of the present invention;

[0026] Figure 7 This is a schematic diagram of the use of a mining dust removal device in one embodiment of the present invention.

[0027] Explanation of key figure labels:

[0028] 1. First vehicle body; 101. First handle; 102. First wheel; 103. Side guard plate; 1031. First through hole; 104. Mounting groove; 105. First inclined surface; 106. Blind hole; 107. First threaded hole; 2. Second vehicle body; 201. Second handle; 202. Second wheel; 203. Second inclined surface; 204. Second threaded hole; 3. Water tank; 301. Connecting edge; 3011. Second through hole; 4. Hose assembly; 5. Water pipe; 6. Mounting base; 7. Spray can; 8. First bolt; 9. Ball bearing; 10. Protruding post; 11. U-shaped clip; 12. Second bolt. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0030] like Figures 1-2 As shown, a mining dust removal device according to one embodiment of this utility model includes a first vehicle body 1 and a second vehicle body 2, which are detachably mounted. A water tank 3 is installed on the first vehicle body 1 for storing water. A mounting base 6 is rotatably connected to the second vehicle body 2, and a spray tank 7 is rotatably connected to the mounting base 6. The mounting base 6 rotates horizontally, and the spray tank 7 rotates vertically, meaning that the rotation directions of the mounting base 6 and the spray tank 7 are perpendicular to each other. Through the cooperation of the mounting base 6 and the spray tank 7, multi-directional adjustment of the spray tank 7 can be achieved.

[0031] Specifically, such as Figures 1-2 As shown, a water pipe 5 is installed between the water tank 3 and the spray tank 7. Water can be supplied to the spray tank 7 through the water pipe 5. After receiving the water, the spray tank 7 can form a spray and spray the water out. This achieves a large area of ​​water mist coverage. When the water mist comes into contact with the dust, it acts as a binder to the dust particles, increasing their volume and weight, causing them to fall and thus achieving a dust suppression effect.

[0032] A water pump (not shown in the figure) is installed on water pipe 5 to power the water flow. Since it is common knowledge in mining dust removal devices to install a water pump on water pipe 5 to transport water from water tank 3 to spray barrel 7, the water pump will not be described in detail in this embodiment.

[0033] like Figures 1-5 As shown, a plurality of first wheels 102 are fixedly connected to the lower end face of the first vehicle body 1, and a second wheel 202 is fixedly connected to the lower end face of the second vehicle body 2. A mounting groove 104 matching the second vehicle body 2 is provided on the first vehicle body 1, and a plurality of ball bearings 9 are rotatably connected to the upper end face of the mounting groove 104. Through the cooperation of the first wheels 102 and the second wheels 202, the upper end face of the mounting groove 104 is slightly lower than the lower end face of the second vehicle body 2. When the first vehicle body 1 is mounted on the second vehicle body 2, the second wheels 202 are not in contact with the ground, and the first vehicle body 1 and the second vehicle body 2 can be moved solely by the first wheels 102.

[0034] like Figures 1-5As shown, a first handle 101 is installed on one side of the first vehicle body 1, and a second handle 201 is installed on the side of the second vehicle body 2 away from the first handle 101. The first handle 101 facilitates the movement of the first vehicle body 1, and the second handle 201 facilitates the movement of the second vehicle body 2. Furthermore, the first handle 101 and the second handle 201 cooperate, and when the first vehicle body 1 and the second vehicle body 2 are assembled, there are two handles, allowing the dust removal device to be moved to both sides.

[0035] like Figures 1-5 As shown, a first inclined surface 105 is formed on one side of the mounting groove 104, and a second inclined surface 203 matching the first inclined surface 105 is formed on the second vehicle body 2. The first inclined surface 105 and the second inclined surface 203 can cooperate with each other, and multiple ball bearings 9 are rotatably connected on the upper end surface of the mounting groove 104. Through the cooperation of the first inclined surface 105 and the second inclined surface 203, the second vehicle body 2 can move on the first vehicle body 1. The ball bearings 9 can greatly reduce the friction of the second vehicle body 2 moving on the first vehicle body 1, which facilitates the assembly and disassembly of the second vehicle body 2.

[0036] like Figures 1-5 As shown, a blind hole 106 is provided on the side wall of the mounting groove 104, and a protruding post 10 that matches the blind hole 106 is fixedly connected to the second vehicle body 2. The protruding post 10 is conical, and the more it is inserted into the blind hole 106, the tighter the fixation between the first vehicle body 1 and the second vehicle body 2 becomes, thus playing the role of pre-fixing the second vehicle body 2.

[0037] like Figures 1-5 As shown, a side guard plate 103 is fixedly connected to the side wall of the mounting groove 104. The side guard plate 103 moves in the same direction as the second vehicle body 2, and the side guard plate 103 can position the second vehicle body 2. When the second vehicle body 2 is installed on the first vehicle body 1 via the first inclined surface 105 and the second inclined surface 203, the side guard plate 103 prevents the second vehicle body 2 from detaching from the first vehicle body 1 during forward pushing, thus serving a positioning function. The side guard plate 103 has multiple first through holes 1031, and the second vehicle body 2 has multiple second threaded holes 204 that match the first through holes 1031. Multiple first bolts 8 that match the first through holes 1031 are installed on the side guard plate 103, and the first bolts 8 pass through the first through holes 1031 and are threadedly connected to the second threaded holes 204. That is, after the first vehicle body 1 and the second vehicle body 2 are combined, the second vehicle body 2 can be further fixed by the cooperation of the side guard plate 103 and the first bolts 8.

[0038] like Figures 1-5 Combination Figure 7As shown, a hose reel assembly 4 is installed at the upper end of the water tank 3, and the water hose 5 is wound around the hose reel assembly 4 to achieve storage of the water hose 5. When the first vehicle body 1 and the second vehicle body 2 are disassembled, the water hose 5 can be extended, and the water tank 3 and the spray tank 7 can be separated after separation. The volume of the second vehicle body 2 is much smaller than that of the dust removal device, making it easier to move and use in complex mines.

[0039] In this embodiment, the first vehicle body 1 and the second vehicle body 2 can be separately configured. The first vehicle body 1 and the second vehicle body 2 can be used together after separation. This is useful in environments where moving the dust removal device is inconvenient, or when a smaller dust removal device is required. The first vehicle body 1 can provide a water source to the second vehicle body 2 from a distance, improving the practicality of the dust removal device. Alternatively, the second vehicle body 2 can also be used independently, connected to a water pipe, which directly supplies water to the spray tank 7.

[0040] In another embodiment, the existing water tank 3 is generally non-removable, making it impossible to change the specifications of the water tank 3 according to dust removal needs, which greatly affects the practicality of the dust removal device. To solve the above problems, such as Figure 6 As shown, a connecting edge 301 is fixedly connected to the lower end face of the water tank 3, and a U-shaped clip 11 matching the connecting edge 301 is installed on the first vehicle body 1. The U-shaped clip 11 and the connecting edge 301 can be inserted into each other. Multiple second through holes 3011 are provided on the connecting edge 301, and a first threaded hole 107 is provided on the first vehicle body 1. A second bolt 12 matching the second through hole 3011 is installed on the connecting edge 301. The second bolt 12 passes through the second through hole 3011 and is threadedly connected to the first threaded hole 107 to further fix the water tank 3.

[0041] It is worth noting that if the water tank 3 and the first vehicle body 1 are detachable, the water pipe 5 should also be installed with the spray can 7 via a connector so that when the water tank 3 is detached, the water pipe 5 can be detached from the spray can 7.

[0042] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0043] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A dust removal device for mining, characterized in that, include: A first vehicle body, on which a water tank is detachably installed, and a first wheel is fixedly connected to the lower end of the first vehicle body; The second vehicle body is detachably mounted on the first vehicle body, and the lower end of the second vehicle body is fixedly connected to a second wheel. A mounting base is rotatably connected to the second vehicle body, and a spray tank is rotatably connected to the mounting base. A water pipe is installed between the water tank and the spray tank.

2. The dust removal device for mining according to claim 1, characterized in that, A first handle is rotatably connected to one side of the first vehicle body, and a second handle is installed on the side of the second vehicle body away from the first handle.

3. A dust removal device for mining according to claim 1, characterized in that, The first vehicle body has a mounting groove that matches the second vehicle body, and the side wall of the mounting groove has a blind hole. The second vehicle body has a protruding post that matches the blind hole.

4. A dust removal device for mining according to claim 3, characterized in that, The second vehicle body has multiple second threaded holes on its side wall, and the first vehicle body has a side guard plate that matches the second threaded holes. The side guard plate has multiple first through holes that match the second threaded holes. The side guard plate is equipped with a first bolt that matches the first through hole, and the first bolt passes through the first through hole and is threadedly connected to the second threaded hole.

5. A dust removal device for mining according to claim 4, characterized in that, The upper end face of the side guard plate is rotatably connected with multiple ball bearings.

6. A dust removal device for mining according to claim 5, characterized in that, The second vehicle body has a second inclined surface on the side away from the second handlebar, and the first vehicle body has a first inclined surface that matches the second inclined surface.

7. A dust removal device for mining according to claim 1, characterized in that, The lower end face of the water tank is fixedly connected to a connecting edge, and a U-shaped fastener matching the connecting edge is installed on the first vehicle body. The connecting edge and the U-shaped fastener are inserted into each other.

8. A dust removal device for mining according to claim 7, characterized in that, The connecting edge is provided with a plurality of second through holes, and the first vehicle body is provided with a first threaded hole that matches the second through holes. The connecting edge is provided with a second bolt that matches the second through holes, and the second bolt passes through the second through holes and is threadedly connected to the first threaded hole.

9. A dust removal device for mining according to claim 1, characterized in that, The direction of rotation of the mounting base is perpendicular to the direction of rotation of the spray can.

10. A dust removal device for mining according to claim 1, characterized in that, The upper part of the first vehicle body is equipped with a hose reel assembly for storing water pipes.

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