Smell-overflow-preventing rotary garbage compression storage machine

A rotary garbage compression and storage machine capable of preventing odor overflow belongs to the field of mechanical devices and comprises a horizontal cylindrical storage tank capable of compressing garbage, an outer cover, a base and a feed lifting mechanism, the storage tank is mounted on the base through a rotating mechanism and placed in the outer cover, and the feed lifting mechanism is erected in front of a feed port of the storage tank. The mechanism can be used for hanging and turning over an EN840 standard garbage can, a special garbage hopper can also be hung behind the rail, and the bottom surface of the garbage hopper can be opened downwards; a feeding hopper is arranged at a feeding port of the storage tank and can automatically rotate to seal the feeding port of the storage tank through a push rod mechanism. A circulating air channel passing through the discharging port and the feeding port of the storage tank is further arranged between the storage tank and the outer cover, holes are formed