Fecha de publicación: 20/04/2021 Fuente: Wipo Tobacco Agriculture The utility model discloses a lifting film covering device for greenhouse cultivation of morchella. The lifting film covering device comprises a film covering part, a lifting part and a microcontroller electrically connected with the parts. The film coating part comprises two transverse supporting rods provided with sliding grooves, a plurality of transverse connecting rods connected with the transverse supporting rods are arranged on the lower sides of the sliding grooves, a sliding rod with the two ends matched with the sliding grooves is arranged between the two transverse supporting rods, one side of the sliding rod is connected with one end of a film, and the other end of the film is connected with the film rolling assembly. The other side of the sliding rod is connected with one end of a winding rope, and the other end of the winding rope is connected with a rope winding assembly. The lifting component comprises a lifting assembly and a vertical supporting rod, and the vertical supporting rod penetrates through the transverse supporting rod and then is inserted into the land. And the rope winding assembly, the film winding assembly and the lifting assembly are all electrically connected with the output end of the microcontroller. According to the device, the film lifting frequency is reduced, the labor amount is reduced, the water spraying frequency is reduced, water is saved in the morchella cultivation process, a stable climatic environment is provided, and the effects of heat preservation and moisture preservation are achieved.