The invention discloses automatic feeding and cleaning equipment for livestock breeding. The automatic feeding and cleaning equipment for livestock breeding comprises a bottom box fixedly arranged onthe ground, wherein a first conveying space is arranged in the bottom box; a feeding tank capable of containing feed is fixedly arranged between the first conveying space and the top surface of the bottom box body; feed to be thrown is placed into the mixing space, and a mixing motor is started and drives a motor shaft to rotate, the motor shaft rotates to drive a stirring cylinder and stirring blades to rotate, thus the feed in the mixing space can be mixed, the feeding range of the feed can be expanded, the thrown feed can be uniformly raked in time, and livestock and the feed can be separated by arranging fences, when the livestock eats the feed, the feed cannot be trampled or dirty, the residual feed can be recycled, and cleanness of the environment in a breeding house can be ensured.