Downhole conveyor belt anti-clogging automatic cleaning mechanism scheme

Abstract

The invention discloses a downhole conveyor belt anti-clogging automatic cleaning mechanism scheme. According to the scheme, the state of a conveyor belt is detected through a sensor. When large building stones or coal briquettes fall and the trend of siltation and blockage happens, a mechanism can start an automatic device to remove accumulated materials, coal briquettes and the like, dredging iscarried out in time, and the condition that the conveyor belt is clogged by siltation, and consequently downhole production and safety are affected is prevented. According to the downhole conveyor belt anti-clogging automatic cleaning mechanism scheme, automatic monitoring of the feeding condition of the conveyor belt is realized, siltation removing and dredging are automatically realized, unattended work is realized, the manpower configuration underground is reduced, and the efficiency and safety of underground production are improved.

Description

technical field [0001] The invention relates to the field of underground production and material transmission, in particular to an automatic anti-blocking cleaning mechanism scheme for an underground conveyor belt. Background technique [0002] With the rapid development of the global economy, various countries have carried out extensive and in-depth research on the construction of underground belt transportation, especially the construction of reducing underground personnel and realizing underground transportation automation. Due to the complexity of the underground roadway structure, the front and rear conveyor belts need to change a certain angle to maintain the continuous transportation of materials. Changes in the transportation direction, coupled with the uncertainty of the size of underground coal rocks, and changes in humidity and viscosity, make coal rocks and other materials often accumulate at the head of the conveyor belt at the next station, causing the conveyor...

AI Technical Summary

Problems solved by technology

Changes in the transportation direction, coupled with the uncertainty of the size of underground coal rocks, and changes in humidity and viscosity, make coal rocks and other materials often accumulate at the head of the conveyor belt at the next station, causing the conveyor belt to run idly, and the coal rocks pile up higher and higher, resulting in The line is shut down and the production capacity is reduced. It is necessary to arrange personnel to guard the transmission station at each corner and clean up the deposited coal and stone materials at any time. This increases the number of underground personnel, and greatly increases personnel safety issues and personnel costs.

At present, the common solution is to place a human on duty at each corner station, or a person to go back and forth between 2-3 stations, which cannot solve the problem of reducing labor and real-time processing, and requires greater improvement

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