Mist spraying dust removal equipment for electromechanical fully-mechanized coal mining support of coal mine

Abstract

The utility model relates to the technical field of coal mining, and discloses coal mine electromechanical fully-mechanized mining support spraying dust removal equipment which comprises a bottom plate, a mounting seat is fixedly connected to the rear end of the top side of the bottom plate, a water bucket is connected to the inner wall of the mounting seat through a clamping assembly, and two telescopic rods are fixedly connected to the rear end of the bottom plate. The top ends of the two telescopic rods are fixedly connected with handles, and the outer walls of the clamping assemblies are connected through locking assemblies so that the bottom plate and the water bucket can be detached. And the rotating plate is rotationally connected to the front end of the top side of the bottom plate, and a spray head is fixedly connected to the top side of the rotating plate. According to the spray dust removal device, after the two semi-ring sleeves are opened, the water bucket can be taken out from the inner wall of the mounting block, the spray dust removal device can be disassembled through stretching and retracting of the telescopic rod, the occupied space for storage is reduced, meanwhile, the vertical angle of the rotating plate and the spray head can be adjusted through resetting of the spring and winding of the steel wire rope, and the spray dust removal device is convenient to use. The spraying dust removal efficiency can be conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine mining, in particular to a spray dust removal device for fully-mechanized mining supports in coal mine electromechanics. Background Technique

[0002] The fully-mechanized mining support in coal mine electromechanics is an important equipment in mining machinery. The fully-mechanized mining support in coal mine electromechanics has the advantages of high structural strength, good support performance, fast support moving speed, safety and reliability, etc., which can enable the coal mining face to achieve high output, high efficiency and high recovery rate, reduce labor intensity, lower costs and drivage rate, and is widely used in the coal mining industry. When the fully-mechanized mining support in coal mine electromechanics is operating, it needs to be equipped with a spray dust removal device to reduce dust and maintain the working space.

[0003] There are still some drawbacks in the existing spray dust removal devices for fully-mechanized mining supports in coal mine electromechanics. The existing spray devices are often large in size, and require a large space for storage when the spray dust removal device for fully-mechanized mining supports in coal mine electromechanics needs to be stored, resulting in a waste of storage space due to the insufficient overall utilization of the storage space. At the same time, the flexibility of the nozzles of the spray dust removal device for fully-mechanized mining supports in coal mine electromechanics is poor, and dust cannot be removed at various angles, thus reducing the dust removal efficiency. In view of this, in response to this technical problem, this application proposes a spray dust removal device for fully-mechanized mining supports in coal mine electromechanics. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and a spray dust removal device for fully-mechanized mining supports in coal mine electromechanics is proposed. After opening the two semi-ring sleeves, the water bucket can be taken out from the inner wall of the mounting block, and then the spray dust removal device can be disassembled by the telescopic movement of the telescopic rod, reducing the occupied space for storage. At the same time, the vertical angle of the rotating plate and the nozzle can be adjusted by the reset of the spring and the winding of the steel wire rope, which is convenient for improving the spray dust removal efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A spray dust removal device for fully-mechanized mining supports in coal mine electromechanics, comprising:

[0007] A bottom plate, the rear end of the top side of the bottom plate is fixedly connected with a mounting seat, the inner wall of the mounting seat is connected with a water bucket through a clamping component, the rear end of the bottom plate is fixedly connected with two telescopic rods, the top ends of the two telescopic rods are fixedly connected with a handle, and the outer wall of the clamping component is connected through a locking component for disassembling between the bottom plate and the water bucket;

[0008] A rotating plate, the rotating plate is rotatably connected to the front end of the top side of the bottom plate, the top side of the rotating plate is fixedly connected with a nozzle, the rear end of the rotating plate is connected with the bottom plate through a winding component, and a spring is arranged between the front end of the rotating plate and the front end of the bottom plate for adjusting the vertical angle of the nozzle.

[0009] Further, the engaging component includes an annular sleeve located on the outer wall of the bottom end of the water bucket. Two semi-annular sleeves are provided on the outer walls of the annular sleeve and the top end of the mounting base, and one ends of the two semi-annular sleeves are connected by a hinge.

[0010] Further, the locking component includes locking blocks located on the outer walls of the other ends of the semi-annular sleeves, and lock shells are threadedly connected to the outer walls of the two locking blocks.

[0011] Further, the winding component includes a rotating roller located at the front end of the top side of the bottom plate. A steel wire rope is provided on the outer wall of the rotating roller, and one end of the steel wire rope is connected to the rear end of the rotating plate.

[0012] Further, a motor is installed on the top side of the bottom plate through a fixing frame, and the driving end of the motor is fixedly connected to the outer wall of the rotating roller.

[0013] Further, anti-slip strips are provided on the outer wall of the lock shell.

[0014] Further, a water pipe is provided at the rear ends of the water bucket and the nozzle for transporting water.

[0015] Further, a plurality of wheels are installed on the bottom side of the bottom plate through wheel brackets.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, after the locking blocks and the lock shells are disassembled, the two semi-annular sleeves can be opened and then the water bucket can be taken out from the inner wall of the mounting block. Then, by the telescopic movement of the telescopic rod, the water bucket on the spray dust removal device can be disassembled, the volume of the spray dust removal device can be further reduced, the occupied storage space can be reduced, and the storage space can be better utilized.

[0018] 2. In the utility model, by the winding of the steel wire rope driven by the motor of the rotating roller, the spring can be further stretched. At the same time, the unwinding of the steel wire rope in cooperation with the reset of the spring can adjust the vertical angle of the rotating plate and the nozzle, which is convenient for improving the efficiency of spray dust removal. Description of the Drawings

[0019] Figure 1 is a perspective view of a spray dust removal device for a fully-mechanized mining support in coal mine electromechanics proposed by the utility model;

[0020] Figure 2 is a schematic diagram of the semi-annular sleeve structure of a spray dust removal device for a fully-mechanized mining support in coal mine electromechanics proposed by the utility model;

[0021] Figure 3 is Figure 2 the enlarged view of part A in

[0022] Figure 4 The structure schematic diagram of the mounting seat of a spray dust removal device for a fully-mechanized coal mining support in coal mine electromechanics proposed by the present utility model.

[0023] Legend:

[0024] 1. Bottom plate; 2. Water bucket; 3. Rotating plate; 4. Nozzle; 5. Water pipe; 6. Motor; 7. Spring; 8. Half-ring sleeve; 9. Lock housing; 10. Telescopic rod; 11. Rotating roller; 12. Steel wire rope; 13. Annular sleeve; 14. Mounting seat; 15. Lock block. Specific implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Refer to Figure 1 、 Figure 2 and Figure 4 A coal mine electromechanical fully-mechanized mining support spray dust removal device provided by the present utility model includes:

[0027] Wherein, at the rear end of the top side of the bottom plate 1, a mounting seat 14 is fixedly connected. At the outer wall of the bottom end of the water bucket 2, there is an annular sleeve 13. Between the annular sleeve 13 and the outer wall of the top end of the mounting seat 14, there are two half-ring sleeves 8. One end of the two half-ring sleeves 8 is connected by a hinge. At the rear end of the bottom plate 1, two telescopic rods 10 are fixedly connected. At the top ends of the two telescopic rods 10, a handle is fixedly connected. At the outer wall of the other end of the half-ring sleeve 8, there is a lock block 15. The outer walls of the two lock blocks 15 are threadedly connected with a lock housing 9 for disassembling between the bottom plate 1 and the water bucket 2. The outer wall of the lock housing 9 is provided with anti-slip strips. At the rear ends of the water bucket 2 and the nozzle 4, there is a water pipe 5 for conveying water. At the bottom side of the bottom plate 1, a plurality of wheels are installed through a wheel frame;

[0028] Specifically, when the spray dust removal equipment needs to be stored and is no longer in use, the lock shell 9 can be opened from the outer walls of the two lock blocks 15 by rotating the lock shell 9. The two semi-ring sleeves 8 can be opened through the hinge, so that the two semi-ring sleeves 8 can be detached from the outer walls of the annular sleeve 13 and the bottom end of the mounting seat 14. The water bucket 2 can be removed from the inner wall of the mounting seat 14, and the bottom plate 1 and the water bucket 2 can be disassembled. Then, through the telescopic movement of the telescopic rod 10, the handle can be stored, and the spray dust removal equipment can be disassembled and folded, reducing the volume of the spray dust removal equipment and making better use of the storage space, so that it can be better stored. At the same time, by arranging a water pump inside the water bucket 2, the water inside the water bucket 2 can be sprayed out in the form of water mist through the water pipe 5 and the nozzle 4, achieving the effect of spray dust removal.

[0029] Refer to Figures 2 - 4 , where the rotating plate 3 is rotatably connected to the front end of the top side of the bottom plate 1. A nozzle 4 is fixedly connected to the top side of the rotating plate 3. A rotating roller 11 is located at the front end of the top side of the bottom plate 1. A steel wire rope 12 is arranged on the outer wall of the rotating roller 11. One end of the steel wire rope 12 is connected to the rear end of the rotating plate 3. A motor 6 is installed on the top side of the bottom plate 1 through a fixed frame. The driving end of the motor 6 is fixedly connected to the outer wall of the rotating roller 11. Springs 7 are arranged between the front end of the rotating plate 3 and the front end of the bottom plate 1 to adjust the vertical angle of the nozzle 4.

[0030] Specifically, when performing spray dust removal, the motor 6 can be started to drive the rotation of the rotating roller 11. The rotating roller 11 winds up the steel wire rope 12. The wound-up steel wire rope 12 can drive the rotation of the rotating plate 3 on the top side of the bottom plate 1, and the spring 7 can be stretched. At the same time, when the motor 6 rotates in reverse, the steel wire rope 12 can be controlled to unwind. When the stretched spring 7 returns to its original position, it can drive the rotation of the rotating plate 3. By winding up and unwinding the steel wire rope 12, the vertical angle of the nozzle 4 can be adjusted, so that spray dust removal can be carried out over a larger range and the efficiency of spray dust removal can be improved.

[0031] Working principle: The water bucket 2 is placed inside the mounting seat 14, and then the two semi-ring sleeves 8 are sleeved on the outer walls of the annular sleeve 13 and the top end of the mounting seat 14. After the two lock blocks 15 are joined together, the lock shell 9 is rotated to the outer walls of the two lock blocks 15, realizing the connection between the bottom plate 1 and the water bucket 2 through the semi-ring sleeves 8. When the spray dust removal equipment needs to be stored, the water bucket 2 and the bottom plate 1 can be disassembled after opening the two semi-ring sleeves 8. Then, the water pump arranged inside the water bucket 2 transports the water inside the water bucket 2 to the inside of the rotating plate 3 and sprays it out. By starting the motor 6 to control the winding up and unwinding of the steel wire rope 12 by the rotating roller 11, the stretching and resetting of the spring 7 are controlled, realizing the adjustment of the vertical angles of the rotating plate 3 and the nozzle 4, thereby realizing spray dust removal over a larger range and improving the working efficiency.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A spray dust removal device for fully mechanized coal mining supports in coal mines, characterized in that, Including: A bottom plate (1), a mounting seat (14) is fixedly connected to the rear end of the top side of the bottom plate (1), a water bucket (2) is connected to the inner wall of the mounting seat (14) through a clamping component, two telescopic rods (10) are fixedly connected to the rear end of the bottom plate (1), a handle is fixedly connected to the top ends of the two telescopic rods (10), and the outer wall of the clamping component is connected through a locking component for disassembling between the bottom plate (1) and the water bucket (2). A rotating plate (3), the rotating plate (3) is rotatably connected to the front end of the top side of the bottom plate (1), a spray head (4) is fixedly connected to the top side of the rotating plate (3), the rear end of the rotating plate (3) is connected to the bottom plate (1) through a winding component, and a spring (7) is arranged between the front end of the rotating plate (3) and the front end of the bottom plate (1) for adjusting the vertical angle of the spray head (4).

2. The spray dust removal device for fully mechanized mining support in coal mines according to claim 1, characterized in that: The clamping component includes an annular sleeve (13) on the outer wall of the bottom end of the water bucket (2), and two half-ring sleeves (8) are arranged on the top outer wall of the annular sleeve (13) and the mounting seat (14), and one ends of the two half-ring sleeves (8) are connected through a hinge.

3. The spray dust removal equipment for fully mechanized coal mining support in coal mines according to claim 2, characterized in that: The locking component includes a lock block (15) on the outer wall of the other end of the half-ring sleeve (8), and a lock shell (9) is threadedly connected to the outer walls of the two lock blocks (15).

4. The spray dust removal device for fully-mechanized mining support in coal mines according to claim 1, characterized in that: The winding component includes a rotating roller (11) on the front end of the top side of the bottom plate (1), a steel wire rope (12) is arranged on the outer wall of the rotating roller (11), and one end of the steel wire rope (12) is connected to the rear end of the rotating plate (3).

5. The spray dust removal device for fully mechanized coal mining support in coal mines according to claim 4, characterized in that: A motor (6) is installed on the top side of the bottom plate (1) through a fixing frame, and the driving end of the motor (6) is fixedly connected to the outer wall of the rotating roller (11).

6. The spray dust removal device for fully-mechanized coal mining support in coal mines according to claim 3, wherein: The outer wall of the lock shell (9) is provided with anti-slip strips.

7. The spray dust removal device for fully-mechanized coal mining support in coal mines according to claim 1, characterized in that: A water pipe (5) is arranged at the rear ends of the water bucket (2) and the spray head (4) for transporting water.

8. The spray dust removal equipment for fully-mechanized coal mining support in coal mines according to claim 1, characterized in that: A plurality of wheels are installed on the bottom side of the bottom plate (1) through a wheel frame.

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