The invention provides a standby auxiliary braking device and system for an electric automobile, and relates to the technical field of braking systems, the standby auxiliary braking device comprises a brake disc, a brake caliper, a brake bottom plate and a connecting shaft which are mounted on a claw, the brake disc is mounted on the connecting shaft, and the brake caliper is mounted on the brake bottom plate and brakes the brake plate; the device further comprises a first driving mechanism, a first turbine and a second turbine, the first turbine is connected with the connecting shaft, the second turbine is rotationally and slidably installed on the connecting shaft, and the second turbine can be driven by the first driving mechanism to rotate in the direction opposite to the rotating direction of the first turbine. Under the condition that the temperature of the brake disc is high, through the coupling effect between the two turbines, the standby braking effect is achieved through reverse rotation, and the danger of braking failure caused by the high temperature of the brake disc is avoided.

    本发明提出了一种电动汽车备用辅助制动装置及系统,涉及制动系统的技术领域,包括安装在羊角上的制动盘、制动钳、制动底板和连接轴,制动盘安装在连接轴上,制动钳安装在制动底板上并对制动板进行制动,还包括第一驱动机构、第一涡轮和第二涡轮,第一涡轮与连接轴连接,第二涡轮转动且滑动安装在连接轴上,第二涡轮可通过第一驱动机构驱动并向第一涡轮转动方向相反的方向上转动;本发明能够在刹车盘温度较高的情况下,通过两个涡轮之间的耦合作用,通过反转来达到备用的制动效果,避免刹车盘温度较高而带来的制动失效的危险。


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    Titel :

    Standby auxiliary braking system of electric automobile


    Weitere Titelangaben:

    一种电动汽车备用辅助制动系统


    Beteiligte:
    WANG WEI (Autor:in) / WU XINZHONG (Autor:in) / ZOU YONGQIANG (Autor:in) / WEI MINGQIANG (Autor:in)

    Erscheinungsdatum :

    2023-12-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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