Abstract: The present utility model provides a lifting device and shading device for a sunshade, which comprises a mounting bracket, a sunshade cloth, a support mechanism and a lifting device set on the mounting bracket, wherein the support mechanism comprises a fixed support member arranged at the top of the mounting bracket, a movable support member sliding on the mounting bracket, and a support component connected to the fixed support member and the movable support member respectively and used for unfolding or closing the sunshade cloth, and the lifting device comprises a driving motor, a transmission mechanism connected to the driving motor and used to drive the lifting motion of the movable support member relative to the mounting bracket, and a control component used to control the start and stop of the driving motor.