Automobile generator rotor with high-performance fan blades

The utility model relates to the technical field of rotor fan assemblies, and discloses an automobile generator rotor with high-performance fan blades, which comprises a rotating shaft and a rotor assembly, the rotating shaft is sleeved with an installation kit, the end part of the installation kit is connected with the blades, the rotating shaft is sleeved with the installation kit, one side of the installation kit is provided with the blades, and the other side of the installation kit is provided with the fan blades. According to the technical scheme, when the telescopic clamping piece in the installation sleeve piece slides into the sliding groove in the rotating shaft, the telescopic clamping piece can pop up downwards through the spring to be clamped in the sliding groove in a limiting mode, and therefore the telescopic clamping piece can be clamped in the sliding groove in a limiting mode. And a limiting clamping piece on the front side of the mounting kit can be clamped into a butt-joint clamping groov