Mixing auger for mixing powder materials

The utility model discloses a mixing auger for mixing powder materials. The mixing auger comprises a base plate, a mixing assembly and a discharge port, shells are arranged at the left end and the right end of the upper side of the chassis, and a feeding hopper is arranged on the upper side of the shell on the left side; the mixing assembly is rotationally connected between the two shells; the discharging opening is formed in the right side of the right shell, the inner packing auger is rotationally connected between the inner walls of the two shells through a bearing, the single chip microcomputer is arranged on the front surface of the base plate, the input end of the single chip microcomputer is electrically connected with an external power source, and the first motor is electrically connected with the outer packing auger through a bearing; the first motor is fixedly connected to the left side wall of the shell on the left side, and an output shaft of the first motor is fixedly connected with the left end