The utility model discloses a broiler breeding device convenient to clearance excrement and urine, it breeds the cage to be provided with a plurality of row in the breed house, it comprises a plurality of cultured unit to breed the cage for every, every cultured unit include upper portion breed district and lower part meet the excrement district, it is the grid board all around to breed the district, the bottom surface is the mesh board, connect excrement district all around and the bottom surface be transparency glass plate, it connects the excrement device to connect to be provided with in the excrement district, connect the excrement device to include dung receiving plate, dung receiving plate's one end is provided with dung scraping plate, dung scraping plate is by the telescopic linkdrive of pneumatic cylinder, the pneumatic cylinder sets up the one end at dung receiving plate, dung receiving plate's the other end passes curb plate and the sewage pipe connection who meets the excrement district, the top of blow off pipe is reserved has the connecting hole that can open, the terminal phase -match of connecting hole and blow off pipe. The utility model discloses use cultured unit is minimum unit, can come the installation according to the size of breeding the house and breed the cage, and it raises chickens to give brings very big facility.