Proportioning and stirring device

The utility model belongs to the technical field of stirring equipment, and discloses a proportioning stirring device which comprises a mixing barrel, and a protective shell is movably mounted in the middle of the top end of the mixing barrel. According to the feed stirring device, the brake motor, the driving gear, the driven gear, the connecting rod and the stirring blade body are arranged, the rotating shaft drives the stirring blade body to rotate by starting the driving motor, so that feed can be stirred, and the circular shaft drives the driving gear to rotate by starting the brake motor; the outer surface of a driving gear is in meshed connection with the outer surface of a driven gear, so that the driving gear drives the driven gear and a disc to rotate together, and four connecting rods are gathered towards the middle of the disc, so that a protective shell drives a driving motor and a stirring blade body to move upwards, and a brake motor rotates reversely; the driving motor, the rotating shaft and