The invention discloses an electric vehicle brake device capable of recycling energy, which comprises a vehicle body, wherein the vehicle body is internally provided with a rear wheel cavity, a driving motor located on the rear side of the rear wheel cavity is fixedly arranged in the vehicle body, an output shaft on the front side of the driving motor is fixedly provided with a rear wheel shaft extending into the rear wheel cavity, the rear wheel cavity is internally provided with a rear wheel shaft which is fixed on the rear wheel shaft and is used for driving the electric vehicle to advance,the vehicle body is internally provided with a storage battery cavity, and a storage battery shaft rotationally connected into the bottom wall of the storage battery cavity is arranged in the storagebattery cavity. According to the invention, the magnetic induction line cutting speed is increased through gear acceleration in an auxiliary brake device, the resistance brought to the rear wheel bymagnetic induction line cutting is increased through gear acceleration in turn, so that the deceleration effect is achieved, energy recovery is completed, and the running distance of the electric vehicle is effectively increased.

    本发明公开的一种能回收能量的电动车刹车装置,包括车身,所述车身内设有后轮腔,所述车身内固设有位于所述后轮腔后侧的驱动电机,所述驱动电机前侧的输出轴上固设有伸入所述后轮腔内的后轮轴,所述后轮腔内设有固定于所述后轮轴上的用于驱动电动车前进的后轮轴,所述车身内设有电瓶腔,所述电瓶腔内设有转动连接于所述电瓶腔底壁内的电瓶轴,本发明通过辅助刹车装置内的齿轮加速来增加切割磁感线的速度,并通过齿轮加速反过来增大切割磁感线给后轮带来的阻力从而达到减速效果,并完成能量的回收,有效增加电动车行驶距离。


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    Title :

    Electric vehicle brake device capable of recycling energy


    Additional title:

    一种能回收能量的电动车刹车装置


    Contributors:
    WANG YUZHEN (author)

    Publication date :

    2020-07-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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