Automatic excrement cleaning device

The utility model discloses an automatic excrement cleaning device, which relates to the field of excrement treatment and comprises two groups of supporting plates, a transverse plate arranged between the upper ends of the two groups of supporting plates, a poultry rearing house arranged at the upper end of the transverse plate, a first vertical plate arranged between the two groups of supporting plates and close to the left end, and a second vertical plate arranged on the right side of the first vertical plate. A sliding rod is connected between the first vertical plate and the second vertical plate, the sliding rod is sleeved with a moving plate, a turning mechanism is arranged on the surface of the upper end of the moving plate, an excrement storage box is installed at the upper end of the moving plate, a cleaning mechanism is arranged on the inner side wall of the excrement storage box, and a second electric telescopic rod is installed between the right side face of the first vertical plate and the left s