The utility model belongs to feeding technical field especially for a kind of feeding device for chicken breeding, including base, the lower end face front end of base is symmetric and is fixedly connected with two support legs, the rear end of base is all installed with moving wheel, the upside of base is equipped with feeding tray, the upper end face center of feeding tray is fixedly connected with bottom, the rear side of feeding tray is equipped with limiting frame, limiting frame is fixedly connected with base, the rear end center of limiting frame is equipped with jack, the inside of jack is equipped with positioning column, and the feeding tray of positioning column is fixedly connected.The utility model through feeding tray, limiting frame, jack, positioning column and limiting mechanism, it has realized to feeding tray to be disassembled, it is convenient to disassemble cleaning to feeding tray, guarantee the cleanness of feeding tray, avoid the breeding of
bacteria, again through bearing ring, fixed rod, mounting ring, support ring and connecting rod, it is convenient to disassemble to material cylinder, and then it is convenient to clean material cylinder, and it is more practical.