A coal conveyor belt cleaning and residual coal collection device

Abstract

The invention discloses a device for cleaning a coal conveyor belt and collecting residual coal briquettes. The device comprises a box body, wherein a cavity with a forward opening is arranged in thebox body, a conveyor belt mechanism is arranged in the middle of the bottom wall of the cavity, the middle of the bottom wall of the cavity is fixedly connected with a collecting box located behind the conveyor belt mechanism, reciprocating mechanisms are arranged on a left front caterpillar track axle and a right front caterpillar track axle in the direction close to the conveyor belt mechanism,reciprocating mechanisms are arranged on a left second gear shaft and a right second gear shaft in the direction close to the conveyor belt mechanism, broken dust collecting mechanisms located behindsecond gears are arranged on the left side wall and the right side wall of the cavity, and cleaning and dedusting mechanisms are arranged at the ends, close to the conveyor belt mechanism, of a left rear caterpillar track axle and a right rear caterpillar track axle. During work, coal briquette dust is continuously collected to conveyor belts through reciprocating movement. At the rising stage ofthe conveyor belts, the the coal dust is collected into a dust collecting chamber through a fan, and the residual coal briquettes continue to be conveyed and fall into a collecting cavity, cleaning brushes rotate to clean residual coal dust pulled to two sides by claw blocks, and the automation degree is high.

Description

technical field [0001] The invention relates to the field of coal, in particular to a coal conveyor belt cleaning and residual coal collection device. Background technique [0002] In the coal mining process, modern technology has been able to use the surface coal mining method. The surface coal mining method requires the use of large excavators capable of removing hundreds of metric tons per hour, and removes the surface soil layer hundreds of feet deep. About 90% of the coal fields use mechanical methods to mine and transport coal, so the transportation in the tunnel It mainly relies on the conveyor belt, which transports the coal to the vertical shaft, and then sends it out to the ground for cleaning, classification and other processing. ; [0003] At this stage, most of the coal conveyor belt devices are very large and difficult to clean. The long-term accumulation of transmission residues will cause damage to the conveyor belt and increase maintenance costs. Moreover,...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a device for cleaning and collecting residual coal on the coal conveyor belt, which overcomes the problems that the coal conveyor belt device is not easy to clean and the residual coal on the conveyor belt will cause waste of resources, etc., and the cleaning and collection is more convenient

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