Quantitative dosing device for broiler chicken treatment

The invention relates to the technical field of dosing devices, and provides a broiler chicken treatment quantitative dosing device which comprises a medicine storage tank, a dosing pipe and an extrusion assembly and further comprises a dosage adjusting assembly located on the surface of the dosing pipe, the dosing pipe is fixedly connected to the upper portion of the medicine storage tank and communicates with the medicine storage tank, a medicine injection intubation tube is installed at one end of the dosing pipe, and the medicine injection intubation tube is communicated with the medicine storage tank. The extrusion assembly movably sleeves the other end of the dosing tube, the dosage adjusting assembly comprises a transmission gear and an L-shaped plate, the L-shaped plate is slidably connected to the surface of the dosing tube, meshing teeth are arranged on the surface of the L-shaped plate, the transmission gear is in meshing connection with the meshing teeth, and the end, away from the medicine inject