Image acquisition device for visual inspection of coal conveying belt

Abstract

The invention discloses an image acquisition device for visual inspection of a coal conveying belt. The image acquisition device comprises a frame body and an explosion-proof camera suspended on the frame body, wherein the frame body comprises a fixed suspension and an adjustable suspension, one end of the fixed suspension is connected with a bearing surface, the other end of the fixed suspension is hinged with the adjustable suspension, a mounting frame is suspended below the adjustable suspension, and the explosion-proof camera is hinged to the mounting frame; and one side of the explosion-proof camera is further provided with an explosion-proof case, and a control host in communication connection with the explosion-proof camera is assembled in the explosion-proof case. The image acquisition device for visual inspection of a coal conveying belt can be deployed at a fixed point position of a coal conveying belt for image acquisition, and image information of related parts can be acquired in real time through the explosion-proof camera.

Description

technical field [0001] The invention relates to an image processing device, in particular to an image acquisition device for visual inspection of a coal conveyor belt. Background technique [0002] At present, the inspection work for the coal conveyor belt has been largely replaced by robots. Specifically, the inspection robot has been widely used in the daily inspection work of the coal pipeline gallery, and the image acquisition device mounted on it can replace the manual video inspection of the inspection line. Then, further relying on the background algorithm, it can identify various faults on the inspection line to the greatest extent. However, even if the track is set up throughout the coal conveyor belt, and inspection robots are deployed to conduct uninterrupted inspections, the effect is still not enough to replace fixed-position image acquisition for the feeding port or the discharging port. That is to say, in most current applications, even if there is a rail-mo...

AI Technical Summary

Problems solved by technology

Moreover, since the location of the fixed image collection is mostly a place with a relatively harsh environment, such as the position of the feeding port or the feeding port with relatively large dust, etc.

Therefore, the image acquisition devices arranged in these positions usually require better explosion-proof performance. The inventors found that there is no reasonable solution in the current prior art, which can make the image acquisition terminal have excellent explosion-proof performance while also having High data processing capacity

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