Probiotic antibiotic replacement feed sterilization device

The utility model discloses a probiotic antibiotic replacement feed sterilization device, which relates to the technical field of feed production equipment and comprises a sterilization box, a motor is fixedly connected to the inner wall of the sterilization box, the output end of the motor is fixedly connected with a two-way screw rod, the surface of the two-way screw rod is in threaded connection with a movable frame, and the movable frame is in sliding connection with the inner wall of the sterilization box. Fixed rods which are arranged at equal intervals are fixedly connected to the surface of the movable frame, movable rods are slidably connected to the surfaces of the fixed rods, second rotating rods are rotatably connected to the ends, away from the fixed rods, of the movable rods, stirring blades are fixedly connected to the ends, away from the movable rods, of the second rotating rods, and a containing box is arranged in the sterilization box. According to the probiotic antibiotic replacement feed s