Raw material and grease mixing device for feed additive production

The utility model discloses a raw material and grease mixing device for feed additive production, and relates to the technical field of feed additive production tools. Supporting legs are installed at the bottom of the mixing box, a feeding pipe is installed at the upper left end of the mixing box, a speed reducer is installed at the top of the mixing box, a driving motor is installed at the upper end of the speed reducer, an output shaft of the speed reducer is connected with the upper end of a mixing shaft, the mixing shaft is arranged in the mixing box, and spiral mixing blades are installed on the outer side wall of the mixing shaft. A discharging pipe is connected to the middle of the bottom of the mixing box, a discharging gate plate is movably connected to the discharging pipe, a circulating heating plate is installed on the inner side wall of the mixing box and connected with a circulating heating mechanism, and the circulating heating mechanism is installed on the side wall of the mixing box; the mix