CPC F04D 29/054 (2013.01) [F04D 29/263 (2013.01); F04D 29/28 (2013.01); F04D 29/626 (2013.01); F24F 13/00 (2013.01)] | 19 Claims |
1. A blade mounting structure, comprising a blade shaft, a motor shaft and a shaft sleeve assembly, wherein the shaft sleeve assembly is configured to connect the blade shaft and the motor shaft, and the shaft sleeve assembly comprising:
a blade shaft sleeve, a first end of the blade shaft sleeve being configured to be connected with the blade shaft; and
a motor shaft sleeve, a first end of the motor shaft sleeve being configured to be connected with the motor shaft, and a second end of the motor shaft sleeve being connected with a second end of the blade shaft sleeve,
wherein at least one of the blade shaft sleeve and the motor shaft sleeve is an injection molded member.
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