Rotary guide shoe

The invention belongs to the technical field of oil development cementing tools and particularly provides a rotary guide shoe. The drainage rotary guide shoe comprises a rotating base and a guide end arranged at the lower end of the rotating base. The guide end is of a hollow structure, a plurality of blades in the inclined direction from top to bottom are arranged on the outer surface of the guide end, and drainage holes communicated with the inside of the guide end are formed between the adjacent blades. At least three rotating turbine blades connected through a blade base are arranged in the guide end, the blade base is arranged at the top of the guide end, a central hole is formed in the center of the blade base, a hollow column coaxial with the central hole is arranged on the bottom face of the blade base, the inner ends of the rotating turbine blades are connected with the hollow column, and the tops of the rotating turbine blades are connected with the blade base (13). At least three through holes are