Automatic feeding device for pig house

The invention relates to an automatic feeding device for a pig house. The automatic feeding device is characterized by comprising a rail, a feeding car, a water inlet/feeding tank, a feed mixing tank, a horizontal mixing packing auger and a lifting packing auger, wherein four wheels matched with the rail are arranged on the bottom of the feeding car; a water inlet and a feeding opening of the water inlet/feeding tank are electrically connected with current control equipment; the water inlet/feeding tank is positioned on the top of the feed mixing tank; the feed mixing tank is connected with the horizontal mixing packing auger; a drive motor of the horizontal mixing packing auger is electrically connected with the current control equipment; a discharge hole in the bottom of the feed mixing tank is connected with the lifting packing auger; a drive motor of the lifting packing auger is electrically connected to the current control equipment. The automatic feeding device is simple in structure, is capable of effectively increasing the yield of pigs, reducing the labor power and improving the efficiency, and can be widely applied to the breeding field of various animals.