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Coal mine roadway crawling device based on wheeled negative pressure adsorption mechanism

A technology of adsorption mechanism and coal mine roadway, which is applied in the direction of motor vehicles, transportation and packaging, etc., to achieve the effect of strong sealing effect, improved moving speed and increased flexibility

Active Publication Date: 2022-05-27
BEIJING CHINA COAL MINE ENG CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the rough vertical surface of the two sides of the roadway, the traditional negative pressure adsorption crawling mechanism cannot operate normally, so it is urgent to study the negative pressure adsorption mechanism suitable for the two sides of the roadway crawling, which can carry the camera device, intelligent sensor device, etc. to crawl on the surface of the roadway. , to overcome the shortcomings of the existing safety inspection and monitoring work, and realize the full coverage of underground safety inspection

Method used

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  • Coal mine roadway crawling device based on wheeled negative pressure adsorption mechanism
  • Coal mine roadway crawling device based on wheeled negative pressure adsorption mechanism
  • Coal mine roadway crawling device based on wheeled negative pressure adsorption mechanism

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Embodiment Construction

[0033]A coal mine roadway crawling device based on a wheeled negative pressure adsorption mechanism includes a negative pressure adsorption wheel drive device 100, a central negative pressure adsorption device 200, a rotary connector device 300, a connecting pipeline 400 and a device body 500; the negative pressure adsorption wheel The suction and outlet end of the driving device 100 is connected with the suction and inlet end of the rotary joint device 300 and is in fluid communication, and the suction and inlet end of the central negative pressure adsorption device 200 is connected to the rotary joint device 300 through the connecting pipeline 400. The suction and outlet ends are connected and fluidly connected, and the negative pressure adsorption wheel drive device 100 , the central negative pressure adsorption device 200 , the rotary connector device 300 and the connection pipeline 400 are respectively installed on the device body 500 .

[0034] like Figure 1-2 As shown,...

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Abstract

The invention discloses a coal mine roadway crawling device based on a wheeled negative pressure adsorption mechanism, which includes a negative pressure adsorption wheel drive device, a central negative pressure adsorption device, a rotating connector device, a connecting pipeline and a device body; The air extraction end of the driving device is connected to the air intake end of the rotary joint device and is in fluid communication, and the air intake end of the central negative pressure adsorption device is connected to the rotary connection through the connecting pipeline. The exhaust end of the head device is connected and fluidly connected, and the negative pressure adsorption wheel drive device, the central negative pressure adsorption device, the rotary joint head device and the connecting pipeline are respectively installed and arranged on the device. ontology. The invention has greater adsorption force, is suitable for shafts with different roughness, and moves more flexibly.

Description

technical field [0001] The invention relates to the technical field of a wheel-type negative pressure adsorption mechanism. Specifically, it is a coal mine roadway crawling device based on a wheeled negative pressure adsorption mechanism. Background technique [0002] At present, coal is an important energy source in my country. With the rapid development of my country's economy, the demand for energy is also increasing. As one of the most common and commonly used resources, coal mining has received great attention from the country. In order to realize the safety and efficiency of coal mines Production, the domestic research work related to coal mining technology innovation has achieved great results, which has made my country's coal mining level close to or partially reach the world's advanced level, but coal mine safety accidents still occur from time to time, once an accident occurs, the consequences Usually more serious. How to avoid safety accidents in coal mines is ver...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/02
CPCB62D57/02
Inventor 付文俊刘亮平张亮郭存远智为然张帅
Owner BEIJING CHINA COAL MINE ENG CO LTD
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