Self-cleaning device for soot on bottom surface of thermal insulation vibration groove

The invention discloses a self-cleaning device for soot on the bottom surface of a heat-preservation vibration groove, which comprises vibration groove guide rails arranged on two sides in the heat-preservation vibration groove, a cover plate arranged at the top, a plurality of nylon wheels arranged on the vibration groove guide rails, connected with the cover plate and capable of sliding towards an outlet at the tail end of the heat-preservation vibration groove along the vibration groove guide rails. A high-temperature compressed air pipe, a vibration groove cleaning water pipe, an air cylinder and a vibration groove cleaning shovel cleaning water pipe are connected below the cover plate, the air cylinder is connected with a vibration groove cleaning shovel, the vibration groove cleaning water pipe is used for softening tobacco soot on the surface of the heat preservation vibration groove, and the air cylinder is used for driving the vibration groove cleaning shovel to move downwards to make contact with th