The invention discloses a electric vehicle energy recovery system for a bumpy road section, and relates to the technical field of electric vehicles. The system comprises a tire, hubs arranged in the tire, fixing bolts arranged in the hubs, a driving shaft arranged between the two hubs, a connecting base arranged on the outer wall of the driving shaft in a sleeving mode. and first damping device arranged on the side, away from the driving shaft, of the connecting base. The first damping device comprises a telescopic rod, a first damping spring and a main damping shaft, the telescopic rod is fixedly connected with the connecting base, and the outer diameter size of the telescopic rod is matched with the inner diameter size of the main damping shaft. By adopting the double-spring design, the deformation phenomenon of the first damping spring and the second damping spring caused by the heavy pressure of an automobile can be greatly reduced, the service life of the first damping spring and the second damping spring is prolonged, meanwhile, the air pressure rotating ring in the main damping shaft provides power for the motor, and the electric quantity loss of the electric vehicle is reduced.

    本发明公开了一种颠簸路段电动车能量回收系统,涉及电动车技术领域,具体涉及一种颠簸路段电动车能量回收系统,包括轮胎,轮胎内部设置有轮毂,轮毂内部设置有固定螺栓,两个轮毂间设置有驱动轴,驱动轴外壁套设有连接座,连接座远离驱动轴的一侧设置有第一减震装置,第一减震装置包括收缩杆、第一减震弹簧和主减震轴,收缩杆与连接座固定连接,收缩杆的外径尺寸与主减震轴的内径尺寸相匹配。本发明采用双弹簧的设计可大幅度降低第一减震弹簧和第二减震弹簧因汽车重压力导致的形变现象,提高了第一减震弹簧和第二减震弹簧的使用寿命,同时将主减震轴内部气压转环为电机动力,降低了电动车电量损耗。


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    Titel :

    Electric vehicle energy recovery system for bumpy road section


    Weitere Titelangaben:

    一种颠簸路段电动车能量回收系统


    Beteiligte:
    ZHU JIANXIN (Autor:in) / XU JIANBIN (Autor:in) / SUN CHENGJIE (Autor:in)

    Erscheinungsdatum :

    2022-01-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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