The invention discloses a central driving type electric driving system. The central driving type electric driving system comprises a motor, a speed change mechanism and a hub driving sleeve, the speedchange mechanism is installed on the motor shaft of the motor, the hub driving sleeve is rotatably arranged on the motor shaft of the motor in a sleeving mode and located between the speed change mechanism and the rotor of the motor, and the motor shaft transmits power to the hub driving sleeve through the speed change mechanism. According to the central driving type electric driving system adopting the technical scheme, compared with a central drive type electric drive system designed by an inventor team in the past, the problems that a motor assembly, a reduction gearbox and a hub structureare poor in mutual independence and difficult to disassemble and assemble, part connecting and fixing modes are mutually overlapped, and the number of parts is large are effectively solved; and by the adoption of the structure, assembling, disassembling and maintaining are more convenient, the size and weight can be reduced, the manufacturing cost can be reduced, simpleness is achieved, reliability and controllability can be further improved, product competitiveness is greatly enhanced, application and popularization are easier, and the market can accept the structure more easily.

    本发明公开了一种中央驱动式电驱动系统,包括电机、变速机构和轮毂驱动套,变速机构安装在电机的电机轴上,轮毂驱动套可转动地套装在电机的电机轴上,并位于变速机构和电机的转子之间,电机轴通过变速机构将动力传递给轮毂驱动套。采用以上技术方案的中央驱动式电驱动系统,相对于发明人团队过去设计的中央驱动式电驱动系统,有效解决了电机总成、减速箱和轮毂结构相互独立性差,拆卸和组装困难,零部件联接固定方式相互重叠,零部件多的问题;不仅更加便于组装、拆卸和维修,还可减少体积和重量,降低制造成本,达到“极简”的同时,还可进一步提高可靠性,提高操控性,极大增强了产品竞争力,更加容易推广使用,使市场更加容易接受。


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    Titel :

    Central drive type electric drive system


    Weitere Titelangaben:

    中央驱动式电驱动系统


    Beteiligte:
    XUE RONGSHENG (Autor:in) / CHEN JUNJIE (Autor:in) / ZHANG YINHANG (Autor:in) / ZHUO DAJUN (Autor:in) / GAO CHAO (Autor:in) / WANG JING (Autor:in) / CHEN TONGHAO (Autor:in) / DUAN SHUKAI (Autor:in) / ZHU KANGXI (Autor:in) / ZHOU QIAN (Autor:in)

    Erscheinungsdatum :

    2020-05-19


    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 / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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