Shellfish sand spitting machine for aquaculture

The utility model discloses a shellfish sand spitting machine for aquaculture. The utility model relates to the technical field of aquaculture, the utility model discloses a shellfish sand spitting machine for aquaculture. Water storage tank, one side of the water storage tank is fixedly connected with a first hinge; and the water storage tank is movably connected with the cover frame through a first hinge arranged on one side of the water storage tank, a first supporting body is fixedly connected to one side of the top of the cover frame, a bearing is arranged in the first supporting body, and the first supporting body is rotationally connected with a first rotating shaft through a bearing arranged in the first supporting body. The utility model discloses a shellfish sand spitting machinefor aquaculture. Saline water is poured into water storage tank, the iron cage cylinder is made of metal iron; the shellfish sand spitting efficiency is improved, meanwhile, the iron cage barrel is rotated, shellfish is shak