Garbage can lifting and overturning device for electric sanitation vehicle

The invention discloses a garbage can lifting and overturning device for an electric sanitation vehicle, and belongs to the technical field of environment-friendly vehicles, the garbage can lifting and overturning device comprises a lifting mechanism and a can hanging frame, the lifting mechanism comprises a guide rail frame, a first guide groove is formed in the guide rail frame, the can hanging frame comprises a supporting frame and an end cover, and the detachably connected end cover is arranged at one end of the supporting frame; a second sliding groove is formed in one end of the end cover, a rotating rod rotationally connected with the end cover is arranged in the end cover, a plurality of positive and negative thread sets and sliding blocks in meshed connection with the positive and negative thread sets are evenly arranged on the rotating rod, first gears are arranged at the two ends of the rotating rod, connecting rods with one ends rotationally connected with the sliding blocks are arranged on the sl