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Safety protection device for mine and using method

A safety protection device and mine technology, applied in safety devices, components of pumping devices for elastic fluids, dust prevention, etc., can solve problems such as increased maintenance costs, increased labor workload of staff, and coal silicosis in miners , to achieve the effects of reducing production costs and later maintenance costs, improving economic practicability, and improving air quality

Inactive Publication Date: 2021-08-03
季实美
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing safety protection devices for mines cannot spray and reduce the dust floating in the coal mine. The floating dust is likely to cause coal silicosis in miners, and the safety protection is low. When ventilating, it cannot To automatically clean the filter plate, the staff need to clean the filter plate regularly, which greatly increases the workload of the staff. At the same time, when the existing safety protection devices for mines are used, they often need multiple driving sources to drive. Not only the increased production cost, but also the problem of greatly increased maintenance cost in the later period, and a safety protection device for mines is proposed

Method used

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  • Safety protection device for mine and using method
  • Safety protection device for mine and using method
  • Safety protection device for mine and using method

Examples

Experimental program
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Effect test

Embodiment 1

[0033] refer to Figure 1-5, a safety protection device for mines, including a box body 1, also includes: a fixed plate 2, fixedly connected in the box body 1; a transmission assembly, connected to the fixed plate 2; a motor 3, fixedly connected in the box body 1 , used to drive the transmission assembly to rotate; the filter plate 6 is fixedly connected to the side of the box body 1 near the air inlet; the impeller 9 is rotatably connected to the filter plate 6 and connected to the transmission assembly; the dust removal mechanism is connected to the transmission assembly, Used to remove dust on the filter plate 6; the air outlet cover 14 is connected to the air outlet of the box body 1 through the air pipe 17; the lifting mechanism is connected to the transmission assembly and is used to drive the air outlet cover 14 to move; the water tank 5 is fixedly connected to the On the fixed plate 2; the water spray mechanism is connected with the transmission assembly, and is used t...

Embodiment 2

[0036] refer to Figure 1-5 , a safety protection device for mines, which is basically the same as Embodiment 1, furthermore: the transmission assembly includes a first transmission shaft 4, a second transmission shaft 10, the output end of the motor 3 is fixedly connected with a first gear, the second A transmission shaft 4 is fixedly connected with a second gear meshed with the first gear, a fixed block is fixedly connected with the fixed plate 2, the first transmission shaft 4 is connected to the fixed block in rotation, and the first transmission shaft 4 is far away from the motor 3 One end runs through the filter plate 6 and is connected to the power input end of the dust removal mechanism. The second transmission shaft 10 is connected to the side of the box body 1 close to the motor 3. The end of the first transmission shaft 4 close to the motor 3 is fixedly connected with a first Bevel gear, the second transmission shaft 10 is fixedly connected with the second bevel gea...

Embodiment 3

[0038] refer to figure 1 and Figure 4 , a safety protection device for mines, which is basically the same as that of Embodiment 1, furthermore: the dust removal mechanism includes a first reciprocating screw rod 7, a moving rod 20, and a scraper 21, and the first reciprocating screw rod 7 is rotatably connected to the box One end of the body 1 near the air inlet, the moving rod 20 is rotatably connected with the first reciprocating screw rod 7 through threads, the scraper 21 is slidably connected to the filter plate 6, and is fixedly connected with the moving rod 20, and the first transmission shaft 4 is close to the first One end of the reciprocating screw mandrel 7 is fixedly connected with the third bevel gear, and the first reciprocating screw mandrel 7 is fixedly connected with the fourth bevel gear meshed with the third bevel gear. When the first transmission shaft 4 rotates, the third bevel gear can be driven. The bevel gear rotates, the third bevel gear drives the fi...

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Abstract

The invention discloses a safety protection device for a mine and a using method, and belongs to the technical field of protection devices. The safety protection device for the mine comprises a box body, a fixing plate, a transmission assembly, a motor, a filter plate and an impeller; the fixing plate is fixedly connected in the box body; the transmission assembly is connected to the fixing plate; the motor is fixedly connected in the box body and is used for driving the transmission assembly to rotate; the filter plate is fixedly connected to one side, close to an air inlet, of the box body; the impeller is rotationally connected to the filter plate. Through the arrangement of the impeller, a water tank, a water spraying mechanism and an air outlet cover, ventilation and dust falling can be carried out in the mine, the air quality in the mine is improved, through the arrangement of a dust removal mechanism, slag dust attached to the filter plate can be scraped away, the slag dust is prevented from blocking ventilation holes of the filter plate, and through the arrangement of the transmission assembly, the safety protection device can work only through one driving source, and the production cost and the later maintenance cost are reduced.

Description

technical field [0001] The invention relates to the technical field of protection devices, in particular to a safety protection device for mines and a use method thereof. Background technique [0002] At present, the mining industry is relatively developed. The mining industry refers to the mining of naturally occurring minerals such as solids such as coal and minerals, including above-ground or underground mining, mine operation, and all auxiliary work in the processing of raw materials generally performed near the mine site. All belong to the scope of activities of the mining industry. In the work of coal mining, due to the lack of air circulation inside the mine, the dust is relatively large, which easily affects the health of the miners. In severe cases, it may also cause the miners to suffer from coal silicosis. The safety is low, so it is necessary to ventilate the inside of the mine to improve the air quality. [0003] However, although the existing safety protection...

Claims

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Application Information

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IPC IPC(8): E21F5/04E21F5/20F04D29/70
CPCE21F5/04E21F5/20F04D29/703
Inventor 季实美
Owner 季实美
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