The invention discloses a veterinary
injector with the stirring function, which comprises an injection cylinder and a
piston rod, one end of the injection cylinder is fixedly connected with a liquid outlet
pipe, the liquid outlet
pipe is communicated with the injection cylinder, a stirring threaded shaft is arranged in the injection cylinder, and stirring blades are fixedly arranged at the end, close to the liquid outlet
pipe, of the stirring threaded shaft, and the rotating shafts on both sides of the stirring blades are sleeved with a rotating shaft sleeve. According to the invention, the stirring threaded shaft is threaded connected with the
piston rod, so that the
piston rod moves in the injection cylinder to drive the stirring threaded shaft and the stirring blades to rotate, and thenthe
medicine in the injection cylinder is stirred, and the position of the threaded sleeve on the guide post is adjusted by rotating the threaded sleeve, therefore, the maximum limit range of the
piston rod in the injection cylinder is changed, the maximum injection amount of one-time injection is controlled,
medicine injection is executed through a one-way injection needle, a first
check valve and a second
check valve,
medicine in a medicine
bottle is taken in through the injection cylinder, and the problems in the background technology are solved.