NOVELTY - Machine comprises poultry fermenting bed, power machine and guide rail arranged in rows for turning rake teeth, two guide rails are provided on two sides of fermentation bed, power machine is installed on chassis, case and transverse main shaft, main shaft of first transmission shaft is provided between two guide rails, walking wheel provided on walking guide rail and power machine through reduction box is connected with main shaft, main shaft is connected with transmission shaft through first transmission gear, first transmission chain/chain wheel and transmission bearing.    USE - The machine is useful for harrowing poultry and livestock excrement (claimed).    ADVANTAGE - The machine has thin body, automatic walking, high power, high efficiency and good sealing.    DETAILED DESCRIPTION - The machine comprises a poultry fermenting bed, a power machine and a guide rail arranged in rows for turning rake teeth, two guide rails are provided on two sides of the fermentation bed, the power machine is installed on a chassis, a case and a transverse main shaft, where the power machine is a fuel engine or an electric motor, the main shaft of the first transmission shaft is provided between the two guide rails, a walking wheel provided on the walking guide rail and the power machine through a reduction box is connected with the main shaft, a main shaft is connected with the transmission shaft through the first transmission gear, a first transmission chain/chain wheel and the transmission bearing, the transmission shaft is provided with a turning rake teeth and the overturning rake teeth shaft through a second transmission gear set, a second transmission chain/chain wheel, the bearing is connected with the transmission, the transmission shaft is connected with one end of the turning rake teeth shaft and the first side of the first swing frame, where the end of the transmission shaft is fixedly connected with the other end of the overturning rake teeth shaft by the bearing, the one end of the transmission shaft is connected with the handle arm and other end is connected to the first inner screw thread through the rotating shaft, the tail end of the screw rod and the handle arm is movably connected to the lifting arm by the rotation of the screw rod to drive the turning rake teeth shaft on the upper and lower swinging.