Purging device for laser scanner of conveying belt longitudinal tear detection device

A blowing device for a laser scanner of a conveyor belt longitudinal tear detection device belongs to the technical field of conveyor belt damage detection, and overcomes the defects that in the prior art, cleaning mechanisms are arranged on the left side and the right side of a protective cover, the structure is complex, and particularly a water spraying structure is adopted; the device is characterized in that an electromagnetic valve is installed on the horizontal plane of angle steel, a quick-plug connector is installed at an air inlet of the electromagnetic valve, and the air inlet of the electromagnetic valve is connected with an air inlet pipe through the quick-plug connector; the laser radar gyroscope sensor has the advantages that the laser radar gyroscope sensor is simple in structure, the air nozzle only needs to be aligned to one side of the transparent protective cover of the laser radar gyroscope sensor during use, coal ash on the laser tearing scanner can be effectively cleaned, and the laser r