Fixing device for artificial fertilization of sheep

The invention belongs to the technical field of development and design of auxiliary equipment for domestic livestock breeding, and in particular relates to a fixing device for artificial fertilization of sheep. The fixing device comprises a front frame, a back frame, a bottom plate and a side frame, wherein the front frame, back frame, bottom plate and side frame are connected into an integral rectangular frame; the rectangular frame is arranged low in the front and high at back; an unclosed circular fixing ring is arranged in the middle part of the front frame; and two back support legs are arranged on the back frame. The device is convenient and accurate in operation, better protects the reproductive organ of a sheep, improves the utilization ratio of breeding sheep, improves the breeding rate of sheep, obviously improves the culture benefit and is worth popularizing. 本发明属于家畜繁殖辅助设备的研发和设计技术领域，具体是涉及种羊只人工受精保定装置，包括由前框架、后框架、底板及侧框架组成，前框架、后框架、底板及侧框架相互连接成整体为矩形的框架，该矩形框架呈前低后高设置；所述的前框架中部设有未闭合环状保定圈；所述的后框架上设有两个后支撑腿。本装置操