Raw material mixing device for feed production and processing

The utility model relates to the technical field of feed production and processing, in particular to a raw material mixing device for feed production and processing, which can improve the mixing uniformity and the mixing efficiency. Comprising a mixing barrel, a barrel cover, a motor, an annular pipe and a transfer pump, four groups of supporting legs are arranged at the bottom end of the mixing barrel, the barrel cover covers the top end of the mixing barrel, a rack is arranged at the top end of the barrel cover, the bottom end of the motor is fixedly connected with the top end of the rack, and a driving shaft is arranged at the output end of the motor and rotationally penetrates through the barrel cover; the output end of the annular pipe is provided with three groups of discharging pipes, the three groups of discharging pipes penetrate through the mixing cylinder, the front end of the mixing cylinder is provided with a fixing plate, the bottom end of the transfer pump is fixedly connected with the top end