The invention provides a lifting type wind power rotating blade comprising a blade cover and a housing. The blade cover is provided with a rotary shaft inside, one end of the rotary shaft is sleeved with a blade body, and the other end of the rotary shaft is provided with a rotary gear; the housing is arranged at the end of a lifting tube, the lifting tube sleeves a guide tube, two side walls of the guide tube are provided with grooves provided with rotary wheels, and the rotary wheels are connected with the lifting tube in a screwed manner. The blade body receives wind energy, and the rotary shaft is driven to rotate and drives a first rotary gear and a second rotary gear to rotate; the blade cover protects the blade body, the rotary wheels are capable of controlling the lifting tube to life vertically, the blade cover can be controlled to lift vertically and accordingly, the blade is capable of receiving the wind energy to the utmost extent conveniently, and the function of generating power through the wind energy is realized.