Special collecting tube for oviduct-method ovulation of cows without laying

The utility model provides a special collecting tube for oviduct method oviduct flushing of a non-laying cow in order to overcome the defects that in the traditional oviduct flushing process of the non-laying cow, massive haemorrhage is easily caused, and oviduct umbrellas and oviducts are easily damaged. The device comprises a funnel part and a pipe part, the funnel part and the pipe part are insmooth transition; the funnel part is integrally designed and comprises a funnel part inner side and a funnel part upper edge. The inner side and the upper edge of the funnel part are smooth and burr-free, the longitudinal outer edge of the funnel part is in smooth transition to the longitudinal inner edge of the funnel part, the transverse bottom inner edge of the funnel part is in smooth transition to two sides to form the transverse side outer edge of the funnel part, the diameter of the pipe part is smaller than the width of the funnel part, and the length of the funnel part is smaller than that of the pipe part.