Rotary garbage fermentation box

The invention provides a rotary garbage fermentation box. The problems that an existing garbage storage fermentation container cannot independently take out garbage with the best middle fermentation state, fermentation of upper-layer garbage is not facilitated, control of lower-layer garbage over water is not facilitated, the upper-layer garbage fermentation state and the lower-layer garbage fermentation state in the container cannot be considered at the same time, and the overall incineration efficiency is not facilitated are effectively solved. According to the technical scheme, the rotary garbage fermentation box comprises a shell, wherein a first circular plate is arranged on the rear side in a shell cavity, a second circular plate is arranged on the front side of the first circular plate, a U-shaped plate is arranged on the front side of the second circular plate, rectangular cylinders are arranged at the upper end and the lower end of the first circular plate, and a filter screen is installed at the end