Service crate for artificial insemination of cows - has remote controlled sliding yoke, frame allows calves to escape

摘要

The herd is driven through the frame of the crate, the animal to be inseminated being retained by the remote operation of two tubular bars pivoted on the lower part of the frame, closing to form a yoke on each side of the neck. Then held at the rear by a detachable tube passing across the frame. The crate is light, can be pegged down to the ground if desired and can be provided with retractable wheels, and attachment for towing by tractor.