Culture pond wind power water sucking device capable of automatically closing water intake on basis of buoyancy

The invention relates to the technical field of wind energy and discloses a culture pond wind power water sucking device capable of automatically closing water intake on the basis of buoyancy. The device comprises a culture pond, wherein a liquid level measuring device is arranged on the left side of the upper surface of the culture pond; a push rod is arranged on the front side of the liquid level measuring device; a connecting sleeve is arranged at one end, far away from the liquid level measuring device, of the push rod; and a second gear is rotationally connected with the outer wall of theconnecting sleeve. By adopting the culture pond wind power water sucking device capable of automatically closing water intake on the basis of the buoyancy, when a liquid level is raised, a floater isdriven to raise under the action of the buoyancy, then a connecting shaft can be driven to rotate counterclockwise, leftward force can be exerted to a connecting block, a sliding block can be then driven to slide leftwards, t