Foreign matter cleaning mechanism of intelligent inspection robot for mining belt conveyor

The invention relates to the technical field of inspection robots, and provides a foreign matter cleaning mechanism of an intelligent inspection robot of a mining belt conveyor, the foreign matter cleaning mechanism comprises a top plate and a rail fixed at the bottom of the top plate, a limiting groove is formed in the side surface of the rail, a limiting block is slidably mounted in the limiting groove, and an equipment body is welded on the side surface of the limiting block; and the bottom of the mounting plate is fixedly connected with a camera. The brush replacing assembly can automatically replace a brush used for a long time with a substitute brush, and the cleaning effect of a camera lens is kept; the difference removing mechanism can push the brush to clean dust and foreign matters at the bottom of the camera lens, so that the image quality can be improved, the service life of the lens can be prolonged, the working efficiency can be improved, and the fault risk can be reduced; the brush moves into t