Automatic damp intake work is received to one -way opening

The utility model relates to an automatic damp intake work is received to one -way opening belongs to the mariculture technique field. The problem of current intake work manual work on duty because flood tide, unset lead to time -consuming of ebb tide time is solved. Automatic damp intake work is received to one -way opening, including sluice gate, sluice gate is last to be equipped with main floodgate, main floodgate comprises nut, hand wheel, screw rod and main flashboard, the last pair floodgate that still is equipped with of sluice gate, vice floodgate include rotation axis, bearing frame and auxiliary gate plate, the bearing frame is fixed on the pier, and rotation axis and auxiliary gate plate fixed connection, rotation axis pass through the bearing and be connected with the bearing frame, vice floodgate be close to off -lying sea one side and be equipped with the perpendicular limit that prevents auxiliary gate plate to remove. The utility model discloses it receives the tide and uses to be fit for ind