Rice planting shed capable of ventilating and circulating

The rice planting shed comprises a shed body, an air outlet and an installation box are embedded in the surfaces of the two sides of the shed body respectively, an installation box is fixedly installed on the surface of the right side of the installation box, a motor is fixedly installed in the installation box, and an output shaft of the motor is fixedly connected with a rotating rod extending into the installation box. First fan blades are fixedly mounted at the end, away from the motor, of the rotating rod, and heating boxes are fixedly mounted on the upper surface and the lower surface of the mounting box correspondingly. According to the rice planting greenhouse capable of ventilating and circulating, the motor and the first fan blades are arranged, wind generated by rotation of the first fan blades is blown into the greenhouse body through the ventilating openings, the planting greenhouse can achieve the ventilating and cooling effects, and by arranging the transmission rod and the heating box, when the