Auxiliary equipment for taking sperms from bulls

The utility model discloses a bull sperm extraction auxiliary device which comprises a base, a fixing frame is fixedly installed on the upper surface of the base, a conveying belt is rotationally connected to the inner wall of the fixing frame, three roll shafts are rotationally connected to the inner wall of the conveying belt, and the two ends of each roll shaft are rotationally connected with the inner wall of the fixing frame. A first stepping motor is arranged on the left side of the fixed frame, the power output end of the first stepping motor penetrates through the fixed frame and is fixedly connected with the left end of one roller shaft, a first electric telescopic rod is fixedly installed on the inner wall of the base, and a movable frame is fixedly installed at the telescopic end of the first electric telescopic rod; and a second stepping motor is fixedly mounted on the inner bottom wall of the movable frame. According to the bull conveying device, the movable frame can be driven to move through th