Dust fall device for underground mine excavation working face

Abstract

The utility model relates to the technical field of dust falling devices, in particular to an underground mine excavation working face dust falling device which comprises a base, a supporting rod is fixedly connected to the tail end of the rear side of the upper end face of the base, and a water bucket is fixedly connected to the position, close to the front end, of the center of the upper end face of the base. The upper end of the water bucket is communicated and fixedly connected with a water pump, the center of the bottom end of the water pump is communicated and connected with a water pipe, the water pipe is inserted into the water bucket, the center of the upper end of the water pump is communicated and fixedly connected with a sprayer, the center of the upper end of the sprayer is fixedly connected with a rotating handle, and wheels are arranged on the rear sides of the two sides of the base. A rotating shaft is rotatably connected between the wheels, the rotating shaft penetrates through the base to be connected with the wheels on the two sides, and the dust falling device for the underground mine excavation working face has the advantages that the dust falling device can move along with movement of an excavation area and does not need to be fixedly installed and communicated with a water pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suppression devices, in particular to a dust suppression device for an underground mine excavation working face. Background Art

[0002] Underground mining refers to the mining of metal ores, radioactive ores, and mines and tailings other than coal as industrial raw materials, building materials, auxiliary raw materials, refractory materials and other non-metallic minerals. A large amount of dust is generated during the mining process. These dusts will not only pollute the working environment and affect the health of the workers, but may also cause a series of safety problems, such as reduced visibility leading to operational errors, and may even cause explosions and other dangerous situations. Therefore, dust suppression devices are needed. Existing dust suppression devices are usually fixed-point spray equipment connected to water pipes to suppress dust through spraying. Since underground mining will open up new mining areas, it is impossible to lay water pipes in time. Existing dust suppression devices cannot be used in time, and if the existing dust suppression devices need to be replaced in the dust suppression area, they need to be repeatedly disassembled and installed, which is troublesome.

[0003] Therefore, it is necessary to provide a new underground mine excavation working face dust reduction device to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a dust reduction device for an underground mine excavation working face.

[0005] The utility model provides an underground mine excavation working face dust reduction device comprising:

[0006] A base, wherein a support rod is fixedly connected to the rear end of the upper end surface of the base;

[0007] The sprayer has a water bucket fixedly connected to the center of the upper end surface of the base near the front end, the upper end of the water bucket is connected and fixedly connected to a water pump, the bottom center of the water pump is connected to a water pipe, the water pipe is inserted into the inside of the water bucket, the upper center of the water pump is connected and fixedly connected to the sprayer, and the upper center of the sprayer is fixedly connected to a rotating handle;

[0008] Wheels: wheels are arranged on the rear sides of both sides of the base, and a rotating shaft is rotatably connected between the wheels, and the rotating shaft passes through the base and connects the wheels on both sides;

[0009] A sealing cover is provided, and a water supply port is fixedly connected from the upper end of the front end surface of the water bucket to the inner side, and a sealing cover is movably connected at the front end of the water supply port.

[0010] Preferably, support feet are symmetrically fixedly connected to both sides of the front end of the bottom end of the base, and anti-wear blocks are fixedly connected to the lower ends of the support feet. The device can be supported by the set support feet, and the support feet can be prevented from wearing by the set anti-wear blocks.

[0011] Preferably, a handle is fixedly connected to the inner side of the upper end of the support rod, and the device can be easily moved by the provided handle.

[0012] Preferably, a battery is fixedly connected to the rear side of the bucket, and the battery can provide power for the device.

[0013] Preferably, a control host is fixedly connected to the rear side of the water pump, and the electronic components can be uniformly controlled by the control host.

[0014] Preferably, a control panel is fixedly connected to one side of the control host, and the device can be operated intuitively through the provided control panel.

[0015] Preferably, the battery, the control host and the water pump are electrically connected to the control panel via wires, and the power and control signals can be transmitted to each electronic component via the provided wires.

[0016] Preferably, a charging port is fixedly connected to the upper end of the center of one side of the battery, and the battery can be charged through the provided charging port to increase the battery life.

[0017] Compared with the related art, the dust reduction device for underground mining working face provided by the utility model has the following beneficial effects:

[0018] The utility model provides a dust reduction device for an underground mine excavation working face;

[0019] The utility model can carry out dust reduction operation on the excavation area through the arranged sprayer, can manually push the handle to drive the support rod to drive the wheel to rotate and drive the device to move, can control the control host to control the water pump through the control panel to draw the clean water in the water bucket to the sprayer connected to the upper end of the water pump through the water pipe, spray the clean water through the sprayer for dust reduction operation, can manually rotate the rotating handle to drive the sprayer to rotate and adjust the direction of the spray, thereby realizing the dust reduction operation of the mobile device following the excavation area to move;

[0020] The utility model can replenish the water bucket through the arranged water replenishing port, the water replenishing port can be opened by manually rotating the sealing cover to unlock, clean water can be poured into the water bucket through the water replenishing port for replenishment, and the sealing cover can be manually reversely rotated again to lock and seal the water replenishing port, thereby realizing the replenishment and sealing of clean water and facilitating the subsequent spraying operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the dust reduction device for underground mining working face provided by the utility model;

[0022] Figure 2 for Figure 1 The schematic diagram of the top view of the dust suppression device for the underground mine excavation working face shown;

[0023] Figure 3 for Figure 1 The side cross-sectional structural schematic diagram of the underground mine excavation working face dust reduction device is shown.

[0024] Numbers in the figure: 1. Base; 2. Support rod; 3. Handle; 4. Rotating shaft; 5. Wheels; 6. Support feet; 7. Anti-wear blocks; 8. Bucket; 9. Battery; 10. Control unit; 11. Water pump; 12. Control panel; 13. Electric wires; 14. Charging port; 15. Water filling port; 16. Cover; 17. Sprayer; 18. Rotating handle; 19. Water pipe. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0027] See also Figures 1 to 3 The utility model provides a dust suppression device for an underground mine excavation working face, and the dust suppression device for an underground mine excavation working face comprises:

[0028] A base 1, a support rod 2 is fixedly connected to the rear end of the upper end surface of the base 1;

[0029] Sprayer 17, a water bucket 8 is fixedly connected to the center of the upper end surface of the base 1 near the front end, the upper end of the water bucket 8 is connected and fixedly connected to the water pump 11, the bottom center of the water pump 11 is connected to a water pipe 19, the water pipe 19 is inserted into the interior of the water bucket 8, the upper center of the water pump 11 is connected and fixedly connected to the sprayer 17, and the upper center of the sprayer 17 is fixedly connected to a rotating handle 18;

[0030] Wheels 5, wheels 5 are arranged on the rear side of both sides of the base 1, and a rotating shaft 4 is rotatably connected between the wheels 5, and the rotating shaft 4 passes through the base 1 and connects the wheels 5 on both sides;

[0031] The upper end of the front surface of the water bucket 8 is fixedly connected to the inner side with a water filling port 15 , and the front end of the water filling port 15 is movably connected with the cover 16 .

[0032] It should be noted that: the dust reduction operation can be carried out on the mining area by the provided sprayer 17, the handle 3 can be manually pushed to drive the support rod 2 to drive the wheel 5 to rotate and drive the device to move, the control host 10 can be controlled by the control panel 12 to control the water pump 11 to extract the clean water in the water bucket 8 through the water pipe 19 to the sprayer 17 connected to the upper end of the water pump 11, and the clean water can be sprayed by the sprayer 17 for dust reduction operation, the rotating handle 18 can be manually rotated to drive the sprayer 17 to rotate and adjust the direction of the spray, thereby realizing the dust reduction operation in which the mobile device follows the mining area, the water supply port 15 can be opened by manually rotating the cover 16 to unlock it, and clean water can be poured into the water bucket 8 through the water supply port 15 for replenishment, and the cover 16 can be manually rotated in the opposite direction to lock and seal the water supply port 15, thereby realizing the replenishment and sealing of clean water for subsequent spraying operations.

[0033] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 The front end of the bottom end of the base 1 is symmetrically fixedly connected with supporting feet 6 on both sides, and the lower end of the supporting feet 6 is fixedly connected with anti-wear blocks 7. The device can be supported by the set supporting feet 6, and the anti-wear blocks 7 can prevent the supporting feet 6 from wearing.

[0034] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 A handle 3 is fixedly connected to the inner side of the upper end of the support rod 2, and the handle 3 can be used to facilitate the movement of the device.

[0035] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 A battery 9 is fixedly connected to the rear side of the water bucket 8, and the battery 9 can provide power for the device.

[0036] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 A control host 10 is fixedly connected to the rear side of the water pump 11, and the control host 10 can uniformly control various electronic components.

[0037] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 A control panel 12 is fixedly connected to one side of the control host 10, and the device can be operated intuitively through the control panel 12.

[0038] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 The battery 9, the control host 10 and the water pump 11 are electrically connected to the control panel 12 through the wires 13, and the power and control signals can be transmitted to each electronic component through the set wires 13.

[0039] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 A charging port 14 is fixedly connected to the upper end of the center of one side of the battery 9. The charging port 14 can be used to charge the battery 9 to increase the battery life.

[0040] The working principle of the dust reduction device for underground mining working face provided by the utility model is as follows:

[0041] When in use, you first need to manually rotate the cover 16 to unlock and open the water filling port 15, and then fill the bucket 8 with clean water through the water filling port 15 for replenishment. Manually reverse the cover 16 again to lock and seal the water filling port 15, thereby completing the replenishment and sealing of clean water for subsequent spraying operations. Then you can manually push the handle 3 to drive the support rod 2 to drive the wheel 5 to rotate and drive the device to move, and move the device to the area where dust reduction operations are required for mining. You can manually rotate the rotating handle 18 to drive the sprayer 17 to rotate and adjust the direction of the spray, and then you can perform dust reduction operations. The control host 10 controls the water pump 11 through the operation control panel 12 to draw the clean water inside the bucket 8 to the sprayer 17 connected to the upper end of the water pump 11 through the water pipe 19, and spray the clean water through the sprayer 17 for dust reduction operations.

[0042] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A dust suppression device for underground mining working face, characterized in that: include: A base (1), wherein a support rod (2) is fixedly connected to the rear end of the upper end surface of the base (1); A sprayer (17), wherein a water bucket (8) is fixedly connected to the center of the upper end surface of the base (1) near the front end, the upper end of the water bucket (8) is connected to and fixedly connected to a water pump (11), the bottom center of the water pump (11) is connected to a water pipe (19), the water pipe (19) is inserted into the interior of the water bucket (8), the upper center of the water pump (11) is connected to and fixedly connected to the sprayer (17), and the upper center of the sprayer (17) is fixedly connected to a rotating handle (18); Wheels (5), wheels (5) are arranged on the rear sides of both sides of the base (1), a rotating shaft (4) is rotatably connected between the wheels (5), and the rotating shaft (4) passes through the base (1) and connects the wheels (5) on both sides; A sealing cover (16) is provided, wherein a water supply port (15) is fixedly connected from the upper end to the inner side of the front end surface of the water bucket (8), and a sealing cover (16) is movably connected to the front end of the water supply port (15).

2. The dust suppression device for underground mine excavation working face according to claim 1, characterized in that: Support feet (6) are symmetrically and fixedly connected to both sides of the front end of the bottom end of the base (1), and anti-wear blocks (7) are fixedly connected to the lower ends of the support feet (6).

3. The dust suppression device for underground mine excavation working face according to claim 2, characterized in that: A handle (3) is fixedly connected to the inner side of the upper end of the support rod (2).

4. The dust suppression device for underground mine excavation working face according to claim 1, characterized in that: A storage battery (9) is fixedly connected to the rear side of the water bucket (8).

5. The dust suppression device for underground mine excavation working face according to claim 4, characterized in that: The rear side of the water pump (11) is fixedly connected to a control host (10).

6. The dust suppression device for underground mine excavation working face according to claim 5, characterized in that: A control panel (12) is fixedly connected to one side of the control host (10).

7. The dust suppression device for underground mine excavation working face according to claim 6, characterized in that: The storage battery (9), the control host (10) and the water pump (11) are electrically connected via an electric wire (13) and a control panel (12).

8. The dust suppression device for underground mine excavation working face according to claim 4, characterized in that: A charging port (14) is fixedly connected to the upper end at the center of one side of the storage battery (9).

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