The invention provides a rear axle of a formula racing car and the formula racing car. The rear axle comprises a pair of driving motors with the same specification, a pair of gear speed reducers withthe same structure, a pair of wheel axles with the same structure, a pair of speed reducer supports with the same structure and a pair of motor supports with the same structure. The pair of gear speedreducers is fixedly arranged on the frame through the pair of speed reducer brackets respectively; a first mounting hole is formed in the top of a box body of the gear speed reducer; the pair of driving motors are fixedly arranged on the frame through the pair of motor brackets respectively, and output shafts of the pair of driving motors are in transmission connection with the pair of gear reducers respectively; one ends of the pair of wheel shafts are fixedly connected with the output ends of the gear speed reducers, and the other ends of the pair of wheel shafts are fixedly connected witha left wheel and a right wheel respectively. The technical problem of how to improve the transmission stability of the formula car transmission system and reduce the occupied space of the transmissionsystem on the car frame is solved.

    本申请提供了一种方程式赛车的后桥及方程式赛车,后桥包括:一对规格相同的驱动电机、一对结构相同的齿轮减速机、一对结构相同的车轮轴、一对结构相同的减速机支架和一对结构相同的电机支架;一对齿轮减速机分别通过一对所述减速机支架固定设置于车架上;所述齿轮减速机的箱体的顶部开设有第一安装孔;一对所述驱动电机分别通过一对所述电机支架固定设置于所述车架上,一对所述驱动电机的输出轴分别与一对所述齿轮减速机传动连接;一对所述车轮轴的一端与所述齿轮减速机的输出端固定连接,一对所述车轮轴的另一端分别与左右车轮固定连接。本申请解决了如何提高方程式赛车传动系统的传动稳定性的同时减少传动系统对车架的占用空间的技术问题。


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    Title :

    Rear axle of formula car and formula car


    Additional title:

    一种方程式赛车的后桥及方程式赛车


    Contributors:
    LI GUOXIN (author) / AO YINHUI (author) / LIN ZIPENG (author) / WANG HEYU (author) / ZHANG ZIYI (author) / SHEN BIN (author) / LIU CONG (author) / WANG XIAOBIN (author)

    Publication date :

    2020-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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