Sunlight incident angle adjustable light supplementing device for rose planting greenhouse

The utility model discloses a rose planting greenhouse sunshine incident angle adjustable supplementary lighting device, including the crossarm and supplementary lighting subassembly, crossarm top left side is provided with the baffle, and the baffle left side front and rear end is provided with the motor, the output end of motor passes through the baffle and is connected with the screw rod, and the screw rod is sleeved with nut seat, and the screw rod is connected with the screw rod through the nut seat. The face, away from the transverse central axis of the bottom of the transverse frame, of the nut seat is provided with an adapter block, the other face of the adapter block is rotationally connected with a bracket through a rotating shaft, and rotating arms are rotationally arranged on the left sides of the front surface and the rear surface of the transverse frame through rotating shafts. The light supplementing assembly further comprises a main board, a first forward and reverse rotation motor, a first ro