Cleaning device for filter cartridge of dust remover of shot blasting machine

The utility model relates to a cleaning device for a filter cartridge of a dust remover of a shot blasting machine, which belongs to the field of environment-friendly dust removal devices and can realize dust removal of the filter cartridge by automatically rotating, vibrating and internally blowing the replaced filter cartridge. The device comprises a base, a lower shell is arranged on the base, an openable front cover is arranged at one end of the lower shell, a rear cover is fixedly arranged at the other end of the lower shell, an openable upper cover is arranged on the edge of one side of the lower shell, a connecting hole is formed in the rear cover, a rotating frame is arranged in the connecting hole in a penetrating mode, and the rotating frame is fixedly connected with the lower shell. A rotating cage is arranged at one end of the rotating frame, a driven chain wheel penetrates through the other end of the rotating frame, the other end of the rotating frame is rotatably connected with a support arrang