Dust-suppression and convenient-to-clean powder stirrer

The utility model relates to a dust suppression and convenient-to-clean powder mixer which comprises a [-shaped bottom plate, vertical side support frames fixed on two sides of the bottom plate, a mixing drum inserted between the side support frames, a transverse rotating main shaft inserted and fixed on the middle upper part of the mixing drum, bearing seats inserted at two ends of the rotating main shaft, and fixed on the tops of the side support frames; one end of the rotating main shaft extends out of the bearing seat and is fixedly connected with an output shaft of a gear motor, an electric control cabinet is arranged below the gear motor, the gear motor and the electric control cabinet are fixedly installed on a support plate, and the support plate is fixed to the side supporting frame. The powder stirrer realizes stirring based on rotation of the rotating shaft, materials are uniformly mixed and stirred, raised dust can be effectively inhibited during stirring and discharging, and the barrel body of th