Livestock feed car

The utility model discloses a livestock feed car, it includes the tractor and installs the feed bin at tractor frame top, is equipped with the feed inlet at feed bin front end top, be equipped with in feed bin rear end bottom and spill material mouthful, the feed bin inside be equipped with by the feed inlet to spilling the spiral feeding that the material mouth was arranged, it is still including setting up carbon dioxide gas holder, the draught fan at the frame top, the feed inlet with spill material mouthful on respectively the spiro union have a sealed lid, be equipped with the intake pipe that sets up with the inside intercommunication of feed inlet on the feed inlet lateral wall, pipeline and carbon dioxide gas holder gas vent intercommunication are passed through to the intake pipe, be equipped with and spill the material mouthful outlet duct that inside intercommunication set up on spilling material oral -lateral wall. The advantage: through the feed inlet with spill the material and mouthful go up th