Flying dust treatment device for coal mine production

Abstract

The utility model discloses a flying dust processing device for coal mine production, which comprises a case, a rack, a fog gun barrel and a spray pipe, the rack is fixedly connected to the top of the case, the fog gun barrel is fixedly connected to the inside of the rack, the spray pipe is arranged on the front side of the fog gun barrel, and the front side of the fog gun barrel is provided with placing grooves at equal intervals. According to the utility model, the case, the rack, the fog gun barrel, the spray pipe, the placing groove, the locking block, the inserting hole, the fixing block, the cavity, the positioning mechanism, the L-shaped inserting rod, the pressure spring, the inclined plate, the adjusting mechanism, the pulling rod, the vertical rod, the pushing block, the guide rail, the limiting rod and the magnetic attraction block are matched for use, so that the problem that the fog gun cannot be used in the use process is solved; the spraying pipe is easily influenced by impurities such as dust, particulate matters and incrustation scale, so that a nozzle is blocked, once the nozzle is blocked, the spraying effect is greatly reduced, and the normal work of equipment is seriously influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal mine production, and in particular relates to a dust treatment device for coal mine production. Background Art

[0002] The dust generated during coal mine production is a common problem, which mainly comes from two aspects: the surface of the coal pile in the coal storage yard and the process of coal taking. Specifically, the unloading of coal by car, stacking in the coal yard, and stacking and taking operations may all lead to serious dust. First, when the car is unloading coal, the raw coal falls under the action of gravity and the wind causes dust. In the case of stacking in the coal yard, the surface of the coal pile will also generate dust under the action of wind. When the stacker is performing stacking operations, dust is also easily generated due to the disturbance of mechanical power. Secondly, the water-containing coal seam is damaged and disturbed during the process of taking and dropping materials, which is also easy to generate dust. In order to reduce the dust during coal mine production, a series of dust prevention measures can be taken. These measures include four categories: dust reduction, dust suppression, ventilation and dust exhaust, and personal protection. When suppressing dust, fog cannons can be used to suppress dust to avoid the spread of dust.

[0003] The problem with the prior art is that during the use of the fog cannon, the spray tube is easily affected by impurities such as dust, particles and scale, causing the nozzle to be blocked. Once blocked, the spray effect will be greatly reduced, seriously affecting the normal operation of the equipment. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a dust treatment device for coal mine production, which has the advantage of dismantling a blocked spray pipe and then unblocking it. It solves the problem that during the use of the fog cannon, the spray pipe is easily affected by impurities such as dust, particles and scale, which leads to nozzle blockage. Once blockage occurs, the spray effect will be greatly reduced, seriously affecting the normal operation of the equipment.

[0005] The utility model is implemented as follows: a dust treatment device for coal mine production comprises a chassis, a frame, a fog cannon barrel and a spray pipe, wherein the frame is fixedly connected to the top of the chassis, the fog cannon barrel is fixedly connected to the inside of the frame, the spray pipe is arranged on the front side of the fog cannon barrel, the front side of the fog cannon barrel is provided with placement grooves at equal intervals, the surface of the spray pipe is fixedly connected with locking blocks corresponding to the placement grooves at equal intervals, the locking blocks are located inside the placement grooves and extend out of the surface of the fog cannon barrel, the top and bottom of the locking block are provided with jacks, the surface of the fog cannon barrel is fixedly connected with fixing blocks at equal intervals, the fixing blocks correspond to the locking blocks, a cavity is provided inside the fixing block, positioning mechanisms are provided on the top and bottom of the cavity, and an adjustment mechanism used in conjunction with the positioning mechanism is provided inside the cavity.

[0006] As a preferred embodiment of the utility model, the positioning mechanism includes an L-insertion rod, a compression spring and an inclined plate, the compression spring is fixedly connected to the side of the L-insertion rod away from the locking block, the other end of the compression spring is fixedly connected to the inner wall of the cavity, the side of the L-insertion rod close to the locking block penetrates and extends to the interior of the socket, the inclined plate is fixedly connected to the other end of the L-insertion rod, and the inclined plate is used in conjunction with the adjustment mechanism. By setting the positioning mechanism, the locking block can be fixed by the fixing block, thereby fixing the spray pipe inside the mist cannon barrel.

[0007] As a preferred embodiment of the utility model, the adjusting mechanism includes a pulling rod, a vertical rod and two pushing blocks, the pulling rod is fixedly connected to the front side of the vertical rod, the front side of the pulling rod passes through and extends out of the surface of the fixed block, the two pushing blocks are respectively fixedly connected to the top and bottom of the vertical rod close to the locking block, and the two pushing blocks correspond to the positions of the two inclined plates, the surfaces of the pushing blocks are in contact with the surfaces of the inclined plates, and by setting the adjusting mechanism, the spray pipe can be disassembled, and then the blocked spray pipe can be disassembled and then unblocked.

[0008] As a preferred embodiment of the utility model, a guide rail is provided on one side of the L-insertion rod close to the locking block, the top and bottom of the guide rail are fixedly connected to the inner wall of the cavity, and the L-insertion rod is slidably connected to the surface of the guide rail. By providing the guide rail, the movement of the L-insertion rod can be guided to prevent the L-insertion rod from being offset when moving.

[0009] As a preferred embodiment of the utility model, a limiting rod is fixedly connected to the inner wall of the cavity, and the limiting rod passes through the surface of the vertical rod on the side close to the vertical rod and is fixedly connected to the other side of the inner wall of the cavity. By setting the limiting rod, the movement of the vertical rod can be restricted to prevent the vertical rod from being offset when moving.

[0010] As a preferred embodiment of the utility model, the locking block is sleeved on the surface of the spray pipe, and the locking block is plugged and connected to the inside of the placement groove. By arranging the locking block sleeved on the surface of the spray pipe, the locking block can be connected to the spray pipe, and then the spray pipe can be fixed by fixing the locking block.

[0011] As a preferred embodiment of the utility model, a magnetic block is fixedly connected to one side of the inner wall of the cavity corresponding to the vertical rod, and the magnetic block is magnetically connected to the vertical rod. By setting the magnetic block, the vertical rod can be fixed by the magnetic block, so that the remaining pulling rods can be pulled in turn.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model solves the problem that the spray tube of the fog cannon is easily affected by impurities such as dust, particles and scale during the use of the fog cannon, resulting in nozzle clogging. Once clogging occurs, the spray effect will be greatly reduced, seriously affecting the normal operation of the equipment.

[0014] 2. The utility model provides a magnetic block, which can fix the vertical rod through the magnetic block, so that the remaining pulling rods can be pulled in turn. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a dust treatment device provided by an embodiment of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of a frame and a fog cannon barrel provided by an embodiment of the utility model;

[0017] Figure 3 The utility model embodiment provides Figure 2 A partial enlarged view of the middle A;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of a spray tube and a locking block provided in an embodiment of the utility model.

[0019] In the figure: 1. chassis; 2. frame; 3. fog cannon barrel; 4. spray tube; 5. placement slot; 6. locking block; 7. socket; 8. fixing block; 9. cavity; 10. positioning mechanism; 1001. L plug rod; 1002. compression spring; 1003. inclined plate; 11. adjustment mechanism; 1101. pulling rod; 1102. vertical rod; 1103, pushing block; 12. guide rail; 13. limiting rod; 14. magnetic block. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0022] like Figures 1 to 4As shown, a dust treatment device for coal mine production provided by an embodiment of the utility model includes a chassis 1, a frame 2, a fog cannon barrel 3 and a spray pipe 4. The frame 2 is fixedly connected to the top of the chassis 1, the fog cannon barrel 3 is fixedly connected to the inside of the frame 2, the spray pipe 4 is arranged on the front side of the fog cannon barrel 3, and the front side of the fog cannon barrel 3 is equidistantly provided with placement grooves 5, and the surface of the spray pipe 4 is equidistantly fixedly connected with locking blocks 6 corresponding to the placement grooves 5, the locking blocks 6 are located inside the placement grooves 5 and extend out of the surface of the fog cannon barrel 3, and the top and bottom of the locking block 6 are provided with jacks 7, and the surface of the fog cannon barrel 3 is equidistantly fixedly connected with fixing blocks 8, the fixing blocks 8 correspond to the locking blocks 6, and a cavity 9 is opened inside the fixing block 8, and a positioning mechanism 10 is arranged on the top and bottom of the cavity 9, and an adjustment mechanism 11 used in conjunction with the positioning mechanism 10 is arranged inside the cavity 9.

[0023] refer to Figure 3 and Figure 4 The positioning mechanism 10 includes an L-insertion rod 1001, a compression spring 1002 and an inclined plate 1003. The compression spring 1002 is fixedly connected to the side of the L-insertion rod 1001 away from the locking block 6. The other end of the compression spring 1002 is fixedly connected to the inner wall of the cavity 9. The side of the L-insertion rod 1001 close to the locking block 6 penetrates and extends to the inside of the socket 7. The inclined plate 1003 is fixedly connected to the other end of the L-insertion rod 1001, and the inclined plate 1003 is used in conjunction with the adjustment mechanism 11.

[0024] The above solution is adopted: by providing the positioning mechanism 10 , the locking block 6 can be fixed by the fixing block 8 , so that the spray pipe 4 is fixed inside the fog cannon barrel 3 .

[0025] refer to Figure 3 The adjusting mechanism 11 includes a pulling rod 1101, a vertical rod 1102 and two pushing blocks 1103. The pulling rod 1101 is fixedly connected to the front side of the vertical rod 1102. The front side of the pulling rod 1101 penetrates and extends out of the surface of the fixed block 8. The two pushing blocks 1103 are respectively fixedly connected to the top and bottom of the vertical rod 1102 close to the locking block 6, and the two pushing blocks 1103 correspond to the positions of the two inclined plates 1003, and the surface of the pushing block 1103 contacts the surface of the inclined plate 1003.

[0026] By adopting the above solution, the spray pipe 4 can be disassembled by providing the adjustment mechanism 11, and then the blocked spray pipe 4 can be disassembled and then unblocked.

[0027] refer to Figure 3 A guide rail 12 is provided on one side of the L-insertion rod 1001 close to the locking block 6 , the top and bottom of the guide rail 12 are fixedly connected to the inner wall of the cavity 9 , and the L-insertion rod 1001 is slidably connected to the surface of the guide rail 12 .

[0028] The above solution is adopted: by providing the guide rail 12, the movement of the L-insertion rod 1001 can be guided to avoid the L-insertion rod 1001 from being offset when moving.

[0029] refer to Figure 3 A limiting rod 13 is fixedly connected to the inner wall of the cavity 9 , and one side of the limiting rod 13 close to the vertical rod 1102 penetrates the surface of the vertical rod 1102 and is fixedly connected to the other side of the inner wall of the cavity 9 .

[0030] By adopting the above solution, by providing the limiting rod 13, the movement of the vertical rod 1102 can be limited to prevent the vertical rod 1102 from being offset when moving.

[0031] refer to Figure 2 and Figure 3 The locking block 6 is sleeved on the surface of the spray pipe 4 , and the locking block 6 is plugged and connected to the inside of the placement groove 5 .

[0032] By adopting the above solution, the locking block 6 is provided to be sleeved on the surface of the spray tube 4 , so that the locking block 6 can be connected to the spray tube 4 , and then the spray tube 4 can be fixed by fixing the locking block 6 .

[0033] refer to Figure 3 A magnetic block 14 is fixedly connected to one side of the inner wall of the cavity 9 corresponding to the vertical rod 1102 , and the magnetic block 14 is magnetically connected to the vertical rod 1102 .

[0034] The above solution is adopted: by providing the magnetic block 14, the vertical rod 1102 can be fixed by the magnetic block 14, so that the remaining pulling rods 1101 can be pulled in turn.

[0035] The working principle of this utility model:

[0036] When in use, the pulling rod 1101 is pulled toward the side close to the locking block 6, and the pulling rod 1101 drives the vertical rod 1102 and the two pushing blocks 1103 to move toward the side close to the locking block 6 when moving. The pushing blocks 1103 squeeze the surface of the inclined plate 1003 when moving, thereby driving the inclined plate 1003 to move toward the side away from the locking block 6. The inclined plate 1003 drives the L-insertion rod 1001 to move toward the side away from the locking block 6 when moving, and squeezes the compression spring 1002 at the same time. At this time, the vertical rod 1102 can be adsorbed by the magnetic block 14, and then the remaining pulling rods 1101 can be pulled, and then the spray tube 4 can be disassembled, and the blocked spray tube 4 can be cleaned and unblocked.

[0037] To sum up: the dust treatment device for coal mine production, through the arrangement of a chassis 1, a frame 2, a fog cannon barrel 3, a spray tube 4, a placement slot 5, a locking block 6, a socket 7, a fixing block 8, a cavity 9, a positioning mechanism 10, an L-insertion rod 1001, a compression spring 1002, an inclined plate 1003, an adjustment mechanism 11, a pulling rod 1101, a vertical rod 1102, a pushing block 1103, a guide rail 12, a limiting rod 13 and a magnetic block 14, solves the problem that during the use of the fog cannon, the spray tube is easily affected by impurities such as dust, particles and scale, resulting in nozzle clogging. Once clogging occurs, the spray effect will be greatly reduced, seriously affecting the normal operation of the equipment.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust treatment device for coal mine production, comprising a chassis (1), a frame (2), a fog cannon barrel (3) and a spray pipe (4), characterized in that: The frame (2) is fixedly connected to the top of the chassis (1); the fog cannon barrel (3) is fixedly connected to the inside of the frame (2); the spray pipe (4) is arranged on the front side of the fog cannon barrel (3); the front side of the fog cannon barrel (3) is provided with placement grooves (5) at equal intervals; the surface of the spray pipe (4) is fixedly connected with locking blocks (6) corresponding to the placement grooves (5) at equal intervals; the locking blocks (6) are located inside the placement grooves (5) and extend out of the surface of the fog cannon barrel (3); the top and bottom of the locking blocks (6) are provided with jacks (7); the surface of the fog cannon barrel (3) is fixedly connected with fixing blocks (8) at equal intervals; the fixing blocks (8) correspond to the locking blocks (6); a cavity (9) is provided inside the fixing block (8); the top and bottom of the cavity (9) are provided with positioning mechanisms (10); the cavity (9) is provided with an adjustment mechanism (11) used in conjunction with the positioning mechanism (10).

2. A dust treatment device for coal mine production according to claim 1, characterized in that: The positioning mechanism (10) comprises an L-insertion rod (1001), a compression spring (1002) and an inclined plate (1003); the compression spring (1002) is fixedly connected to a side of the L-insertion rod (1001) away from the locking block (6); the other end of the compression spring (1002) is fixedly connected to the inner wall of the cavity (9); the side of the L-insertion rod (1001) close to the locking block (6) passes through and extends to the inside of the insertion hole (7); the inclined plate (1003) is fixedly connected to the other end of the L-insertion rod (1001); and the inclined plate (1003) is used in conjunction with the adjustment mechanism (11).

3. A dust treatment device for coal mine production as claimed in claim 2, characterized in that: The adjusting mechanism (11) comprises a pulling rod (1101), a vertical rod (1102) and two pushing blocks (1103); the pulling rod (1101) is fixedly connected to the front side of the vertical rod (1102); the front side of the pulling rod (1101) penetrates through and extends out of the surface of the fixing block (8); the two pushing blocks (1103) are respectively fixedly connected to the top and bottom of the vertical rod (1102) on the side close to the locking block (6); the positions of the two pushing blocks (1103) and the two inclined plates (1003) correspond; the surfaces of the pushing blocks (1103) are in contact with the surfaces of the inclined plates (1003).

4. A dust treatment device for coal mine production as claimed in claim 2, characterized in that: A guide rail (12) is provided on one side of the L-shaped insertion rod (1001) close to the locking block (6); the top and bottom of the guide rail (12) are fixedly connected to the inner wall of the cavity (9); and the L-shaped insertion rod (1001) is slidably connected to the surface of the guide rail (12).

5. A dust treatment device for coal mine production as claimed in claim 3, characterized in that: A limiting rod (13) is fixedly connected to the inner wall of the cavity (9); the limiting rod (13) passes through the surface of the vertical rod (1102) on one side close to the vertical rod (1102) and is fixedly connected to the other side of the inner wall of the cavity (9).

6. A dust treatment device for coal mine production according to claim 1, characterized in that: The locking block (6) is sleeved on the surface of the spray tube (4), and the locking block (6) is plugged and connected to the inside of the placement groove (5).

7. A dust treatment device for coal mine production as claimed in claim 3, characterized in that: A magnetic block (14) is fixedly connected to one side of the inner wall of the cavity (9) corresponding to the vertical rod (1102), and the magnetic block (14) is magnetically connected to the vertical rod (1102).

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