Medicine production raw material mixing device

The invention relates to the technical field of medicine production, and discloses a medicine production raw material mixing device, which comprises two supporting legs and a shell, the two supporting legs are fixed to the left side and the right side of the bottom of the shell correspondingly, a mixing bin is fixedly mounted in the shell, and a supporting frame is fixedly mounted at the top of the shell, a feeding hopper penetrating through and extending to the bottom of the supporting frame is fixedly installed at the top of the supporting frame, the bottom of the feeding hopper is communicated with a feeding pipe penetrating through and extending into the mixing bin, and a driving motor located on the left side of the feeding pipe is fixedly installed on the inner top wall of the mixing bin. According to the medicine production raw material mixing device, when an eccentric wheel is arranged and a valve on a feeding pipe is opened to start blanking for mixing, a driving motor is started to drive the eccentr