The invention relates to the field of middle motors, in particular to a multi-gear middle motor and a gear shifting method thereof.The middle motor comprises a middle shaft, a sleeve shaft, an auxiliary shaft, a pedal power input unit, a power-assisted input unit, a transmission reduction gear, a second one-way clutch and a first one-way clutch; the pedal power input unit is fixedly connected to the left end and the right end of the middle shaft and transmits driving power to the middle shaft, the assisting power input unit transmits the driving power to the transition gear through the transmission reduction gear, and according to the gear shifting method, the one-way clutch and the ratchet wheel are combined, so that multiple gear positions are achieved; the built-in motor is compact and simple in structure and stable in operation, and overcomes the defects that an existing built-in motor is low in transmission speed and not beneficial to high-speed operation and stable output of various torque outputs.

    本发明涉及中置电动机领域,更具体地说,涉及一种多档位的中置电机及其换挡方法,其中,中置电机,包括中轴、套轴、辅轴、脚踏动力输入单元、助力输入单元,传动减速齿轮、第二单向离合器、第一单向离合器,脚踏动力输入单元固定连接在所述的中轴的左、右两端,将驱动动力传递到所述的中轴上,所述助力输入单元通过所述的传动减速齿轮将驱动动力传递到过渡齿轮上,该换挡方法利用其单向离合器和棘轮结合,实现多挡位置,其结构紧凑简单,运行稳定,克服现有中置电动机传送速度比较少,不利于高速运转和多种扭矩输出稳定输出的缺陷。


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    Titel :

    Multi-gear middle motor and gear shifting method thereof


    Weitere Titelangaben:

    一种多档位的中置电机及其换挡方法


    Beteiligte:
    CAI MING (Autor:in)

    Erscheinungsdatum :

    2023-09-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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