Shot blasting tool for wind power gear shaft

The utility model belongs to the technical field of shot blasting equipment, and relates to a shot blasting tool for a wind power gear shaft, the shot blasting tool is used for loading the wind power gear shaft to be subjected to shot blasting, the wind power gear shaft comprises a shaft part and a gear part which are integrally formed, a center hole is formed in the axis of the bottom of the gear part, the shot blasting tool comprises multiple layers of tool frames, and the multiple layers of tool frames are arranged on the shaft part. A hanging unit is formed between every two adjacent tool frames, a plurality of wind power gear shafts are fixedly hung on each hanging unit, a plurality of hanging structures are arranged on the upper-layer tool frame of each hanging unit, and a plurality of tips are arranged on the lower-layer tool frame of each hanging unit. The upper end of the wind power gear shaft is hung on the upper-layer tool frame, and the center abuts against and is connected with the center hole to