Crayfish out-of-season breeding greenhouse

The utility model discloses an out-of-season breeding greenhouse for crayfishes. The device comprises a shrimp culture pond, baffles and heat preservation films, baffles are arranged on the peripheryof the shrimp culture pond. A heat preservation film is arranged at the top end between the baffles on the two sides of the shrimp culture pond. The heat preservation film is connected through a framework to form an arch shape. A sliding rod is arranged between the baffles on the two sides of the shrimp culture pond. A driving box is arranged in the middle of the sliding rod; a box body is arranged at the bottom of the driving box; the driving box is a hollow shell; a first motor is arranged in an inner cavity of the driving box; when in use, young shrimps are put into the shrimp culture pond;shrimp food is fed into the feeding box through the feeding opening; the second motor is started, the rotating shaft rotates, so that the prawn food is stirred by the stirring rod, the caked prawn food is stirred uniformly, t