Grinding device for blade flange of wind driven generator

The utility model discloses a wind driven generator blade flange polishing device which comprises a carrying disc, a polishing disc, a polishing driving mechanism for driving the polishing disc to rotate and a lifting driving mechanism for driving the polishing disc to lift up and down, the polishing disc is located above the carrying disc, a flange is placed on the carrying disc, the carrying disc is connected with a supporting rod, and the supporting rod is connected with the polishing disc. The supporting rod is fixed to the support, the lifting mechanism is installed on the support, the protective frame is installed on the lifting mechanism, and the cleaning assembly is fixed to the carrying disc, so that waste chips are prevented from splashing to injure workers, the safety of the workers is improved, the workers can conveniently clean the waste chips on the device, and the device is convenient to clean while the waste chips are prevented from splashing. And the burden of cleaning the ground by workers i