Turnover device

The invention discloses a turnover device which comprises a supporting structure, a fixing structure, and a lifting structure. The supporting structure is used for bearing a to-be-overturned over object; the fixing mechanism is matched with the to-be-overturned object, and the fixing structure has a fixing state for fixing the to-be-overturned object on the supporting structure and a fixing releasing state for enabling the to-be-overturned object to be separated from the supporting structure; the first end of the lifting structure is rotatably connected to the supporting structure, and a rotating shaft of the lifting structure and the gravity center of the to-be-overturned object are arranged in a spaced mode. And when the fixing structure is in the fixed state, the second end of the lifting structure is lifted so that the supporting structure and the to-be-overturned object can be overturned towards one side of the gravity center of the to-be-overturned object, and after the to-be-overturned object is overtu