The invention, which belongs to the technical field of electric vehicles, discloses an electric automobile transmission mechanism with an electromagnetic resistance brake system. The mechanism comprises a driving motor, a rotating shaft, a gearbox, an output shaft and walking wheels. The rotating shaft is driven by the driving motor to rotate; the rotating shaft is connected with the input terminal of the gearbox; the output terminal of the gearbox is connected with the walking wheels through an output shaft. An electromagnetic resistance braking mechanism is arranged on the rotating shaft. The electric automobile transmission mechanism has the beneficial effects that when braking is needed, the electromagnetic coil is powered on, the electromagnetic coil can generate a magnetic force to attract a magnetic attraction mechanism, so that the rotating shaft can be decelerated, the auxiliary braking effect is achieved; and the larger the braking force is, the larger the current introducedinto the electromagnetic coil is, and the more obvious the auxiliary braking effect is.

    本发明公开了一种具有电磁阻力刹车系统的电动汽车传动机构,属于电动汽车技术领域,其包括驱动电机、转轴、变速箱、输出轴和行走轮,所述转轴由驱动电机驱动转动,转轴与变速箱的输入端连接,变速箱的输出端通过输出轴与行走轮连接,所述转轴上安装有电磁阻力刹车机构,本发明的有益效果是:需要刹车时,电磁线圈通电,电磁线圈能产生磁力,吸引磁吸机构,可以对转轴进行减速,起到辅助刹车的效果,刹车力度越大,电磁线圈内通入的电流就越大,辅助刹车效果就越明显。


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    Title :

    Electric automobile transmission mechanism with electromagnetic resistance brake system


    Additional title:

    一种具有电磁阻力刹车系统的电动汽车传动机构


    Contributors:

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



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