Crust cleaning device for cement production line

The utility model belongs to the technical field of cement production equipment, and particularly relates to a crust cleaning device for a cement production line, which comprises a connecting plate and a walking device, a driving motor is mounted on one side of the walking device, the output end of the driving motor is fixedly connected with one side of the connecting plate, and a cleaning mechanism is mounted on one side of the connecting plate; according to the device, by arranging the crushing mechanism and the cleaning mechanism, crust on the inner wall of the pipeline can be conveniently cleaned, the device is placed in the pipeline and driven by a walking device, the crust is crushed through an electric hammer drill and a crushing drill bit, and due to the fact that the thicknesses of the crust are different, an adjusting motor drives an adjusting plate to rotate; the position of a crushing drill bit is adjusted through connection of an arc-shaped groove and a sliding column, the drill bit is expanded f