The invention discloses a power assisting device of an electric vehicle, which comprises a device shell, wherein a power assisting cavity is formed in the device shell, a power assisting mechanism isarranged in the power assisting cavity, a speed reducing cavity is formed in the device shell, a speed reducing mechanism is arranged in the speed reducing cavity, a cleaning cavity is formed in the device shell, a cleaning mechanism is arranged in the cleaning cavity, the power assisting mechanism comprises a power assisting motor which is located on the right inner wall of the power assisting cavity and fixedly connected with the power assisting cavity, the left end of the power assisting motor is in power connection with a power assisting shaft, the power assisting shaft is in key connection with a power assisting gear. The device is simple in structure and convenient to operate, when uphill assistance is needed, uphill automatic assistance is completed through mechanical transmission,when downhill deceleration is needed, downhill automatic deceleration can be achieved to a safe speed through mechanical transmission, when garbage wound around the wheel needs to be cleared away, theautomatic clearing function can be achieved through mechanical transmission, and thus the workload of a user is reduced.

    本发明公开了一种电动车动力辅助装置,包括装置壳,所述装置壳内设有助力腔,所述助力腔内设有助力机构,所述装置壳内设有减速腔,所述减速腔内设有减速机构,所述装置壳内设有清理腔,所述清理腔内设有清理机构,所述助力机构包括位于所述助力腔右内壁上固定连接的助力电机,所述助力电机左端动力连接有助力轴,所述助力轴上键连接有助力齿轮,该发明结构简单,操作便捷,在需要上坡助力时,通过机械传动完成上坡自动助力,当需要下坡减速时,通过机械传动可以实现下坡自动减速至安全的速度,当需要清理轮子周围缠绕的垃圾时,通过机械传动可以实现自动清理的功能,从而减轻使用者的工作量。


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    Title :

    Power assisting device of electric vehicle


    Additional title:

    一种电动车动力辅助装置


    Contributors:
    WANG YUZHEN (author)

    Publication date :

    2020-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING



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