Intelligent coal bunker cleaning robot

Abstract

The invention discloses an intelligent coal bunker cleaning robot. The intelligent coal bunker cleaning robot comprises an annular ring beam fixed to a platen, wherein a moving trolley is arranged on the annular ring beam; a lifting device used for controlling a rectangular frame to ascend and descend is fixed to the moving trolley, and the rectangular frame is composed of an upper cross beam, a lower cross beam, a left vertical guide rail beam and a right vertical guide rail beam; a bunker cleaning robot body capable of moving up and down is arranged in the rectangular frame, the two ends of the bunker cleaning robot body are slidably connected with the two vertical guide rail beams correspondingly, and a traction machine is fixed to the upper end of the bunker cleaning robot body; and two fixed pulleys are fixed to the upper cross beam, and two steel wire ropes are separated from the traction machine and penetrate through the two fixed pulleys correspondingly to be fixed to the two ends of the bunker cleaning robot body. The device can meet the technical requirements of cleaning of coal bunkers with different sizes, and the defects of manual and equipment bunker cleaning in the prior art are effectively overcome.

Description

technical field [0001] The invention relates to the field of coal mining, in particular to an intelligent coal bunker clearing robot. Background technique [0002] The underground coal bunker is a raw coal storage device in the coal mine. During the mining process of the coal mine, new raw coal is continuously added to the underground coal bunker, and the raw coal in the bunker flows out to the belt conveyor through the coal discharge port. After long-term use of the underground coal bunker, a certain amount of raw coal condensate will condense on the wall of the coal bunker. The existence of these condensates, on the one hand, leads to the blockage of coal flow, and on the other hand, greatly reduces the storage capacity of the underground coal bunker. Moreover, the existence of these condensates has great potential safety hazards. [0003] At present, most coal bunkers in China are still cleared manually, requiring construction personnel to enter the warehouse, which has ...

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