Aquaculture net cage with adjustable frame

The utility model discloses an aquaculture net cage with an adjustable frame. The utility model relates to the technical field of aquaculture, the utility model discloses an aquaculture net cage withan adjustable frame. Rotating shaft, one end of the rotating shaft is sleeved with a first belt wheel; the outer surface of the first belt wheel is sleeved with a belt, a second belt wheel is insertedinto the end, away from the first belt wheel, of the belt, a rotating motor is inserted into the second belt wheel, a net cage is fixedly connected to the middle of the rotating shaft, a base is fixedly connected to the bottom end of the net cage, and a base plate is sleeved with the base. The utility model discloses an aquaculture net cage with an adjustable frame. The rotating shaft rotates todrive the net cage to stretch and retract, the stretching and retracting of the net cage can effectively control the size of a frame of the net cage, the utilization efficiency of the net cage is improved, the stretching and re