The invention discloses a wheel-side electrically-driven electromagnetic parking structure which comprises a motor, the front end of an output shaft of the motor is sleeved with a spline housing, the spline housing is connected with a transmission shaft, the transmission shaft is connected with a speed reducer, and the transmission shaft is rotationally sleeved with a rotary disc in transmission connection with the speed reducer. A second connecting cylinder corresponding to the first connecting cylinder is arranged at the right end of the speed reducer, a combined friction plate is arranged between the second connecting cylinder and the rotary disc, a piston matched with the combined friction plate is arranged on the first connecting cylinder, a coil is arranged on the outer side of the piston in a sleeving mode, and a plurality of pre-tightening springs are evenly arranged between the piston and the first connecting cylinder. The invention discloses a wheel-side electrically-driven electromagnetic parking structure, belongs to the technical field of engineering equipment, is optimized on the basis of a hydraulic motor, adopts a scheme of a three-phase permanent magnet synchronous motor and a planetary gear reducing mechanism, and has the advantages of compact structure and small space.

    本发明公开一种轮边电驱动电磁驻车结构,包括电机,电机的输出轴前端套设有花键套,花键套连接有传动轴,传动轴连接有减速机,传动轴上转动套接有与减速机传动连接的转盘,电机的左端设有连接筒一,减速机的右端设有与连接筒一相对应的连接筒二,连接筒二与转盘之间设有组合摩擦片,连接筒一上设有与组合摩擦片相适应的活塞,活塞的外侧套设有线圈,活塞与连接筒一之间均匀的设有多个预紧弹簧。本发明的轮边电驱动电磁驻车结构属于工程装备技术领域,本发明在液压马达基础上优化,采用三相永磁同步电机、行星齿轮行星齿轮减速机构的方案,具有结构紧凑,空间小的优点。


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    Title :

    Wheel-side electrically-driven electromagnetic parking structure


    Additional title:

    一种轮边电驱动电磁驻车结构


    Contributors:
    WANG CHANGYAO (author) / MO YOUYU (author) / CHENG JINGUO (author) / YANG QINGLONG (author)

    Publication date :

    2022-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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