The invention is suitable for the technical field of electro-tricycle power, and provides a novel tricycle automatic gear shifting system. The system comprises a control module, an execution module and a power module, the control module comprises a controller, a rotating handle and a power source, the controller is electrically connected with the power source, the rotating handle is electrically connected with the power source, the execution module comprises a gearbox, a half shaft, a gear shifting support, a rear axle and a brake drum, the gearbox is fixedly installed at one end of the rear axle, the half shaft is arranged in the rear axle, the gearbox is fixedly connected with the half shaft, the gear shifting support is fixedly installed at one end of the gearbox, the power module comprises a motor, and the motor is electrically connected with a controller. The invention solves the problems that: most of existing electric tricycles adopt manual gear shifting, however, gear shifting is not smooth in the manual gear shifting mode, gear teeth of a motor are likely to be broken in the gear shifting process, a motor transmission shaft is damaged, and the service life of the motor is affected.

    本发明适用于电动三轮车动力技术领域,提供了一种新型三轮车自动变挡系统,包括控制模块、执行模块和动力模块,所述控制模块包括控制器、转把和电源,所述控制器电性连接电源,所述转把电性连接电源,所述执行模块包括变速箱、半轴、变挡支架、后桥和刹车鼓,所述后桥一端固定安装有变速箱,所述后桥内设有半轴,所述变速箱固定连接半轴,所述变速箱一端固定安装有变挡支架,所述动力模块包括电机,所述电机电性连接控制器,本发明解决了现有的电动三轮车多为手动变挡,然而手动变挡的变挡方式变挡不流畅,且在变挡的过程中容易造成电机的齿轮打齿,使得电机传动轴受损,影响电机的使用寿命的问题。


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    Title :

    Novel tricycle automatic gear shifting system


    Additional title:

    一种新型三轮车自动变挡系统


    Contributors:
    GUO XILONG (author)

    Publication date :

    2021-09-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / B62K Fahrräder , CYCLES / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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