Small turbine fan blade for unmanned aerial vehicle

The utility model belongs to the technical field of unmanned aircrafts, particularly relates to a small-sized turbine fan blade for an unmanned aircraft, and provides the following scheme aiming at the problems that the existing small-sized turbine fan blade for the unmanned aircraft is inconvenient to disassemble, so that the small-sized turbine fan blade is difficult to repair and replace quickly after being damaged, and the maintenance efficiency of the small-sized turbine fan blade is influenced. The fan blade comprises a fan blade seat, a plurality of blades, a rotating shaft and two connecting plates, the blades are fixedly connected to the outer side of the fan blade seat, the blades are annularly arranged at equal intervals, an inserting groove is formed in one side of the fan blade seat, the rotating shaft is movably inserted into the inserting groove, square grooves are formed in the inner wall of the top and the inner wall of the bottom of the inserting groove, and the connecting plates are arrange