Rapid collection device for cattle and sheep blood samples

The utility model discloses a rapid collection device for cattle and sheep blood samples, which belongs to the field of cattle and sheep blood sample collection and comprises a gun body, a grip is fixedly connected to the bottom of the gun body, a storage battery is fixedly connected to the bottom of an inner cavity of the grip, and a switch is fixedly connected to the side face of the grip. The side face of an inner cavity of the grip is fixedly connected with a charging interface, the bottom of an inner cavity of the gun body is fixedly connected with a connecting plate, the side face of the connecting plate is movably sleeved with a screw, and one end of the screw is fixedly connected with a motor. By arranging a screw rod, a motor, a positioning rod, a moving block and a pulling plate, the pulling plate can be driven by the motor to move the position of a piston rod, so that the purpose of automatically collecting blood is achieved, and the problem that subcutaneous tissue of cattle and sheep is prone to