The utility model discloses an equus animal semen collection device, it includes hollow barrel, the barrel includes first suitable for reading and first end opening be equipped with the sleeve pipe onthe inner wall of the barrel between the first suitable for reading and first end opening be equipped with interior bile duct on the sheathed tube inner wall be equipped with the inner membrance on the inner wall of interior bile duct, the sleeve pipe include with second that the inner wall of barrel contacted suitable for reading with the second end opening sheathed tube waist between the suitable for reading and second end opening of second is equipped with the fretwork district along its a week fretwork district with be equipped with electric heating plate and battery and temperature sensor in the clearance between the inner wall of barrel still be equipped with the through -hole on the lateral wall of barrel install temperature controller on the through -hole. The utility model discloses a scheme realizes the collection to the seminal fluid of good sire, and when reducing the semen collection, the nervous psychology of livestock is favorable to improving the optimized varieties oflivestock breeding population, keeps good productivity effect.