The invention discloses and relates to an electric tricycle axle. A technical scheme is described as follows: the speed reducer comprises a shell, a half shaft, a hub, a brake, a speed reduction gearset and a driving motor; a connecting shaft is arranged in shell and comprises a sliding section and a limiting section; the sliding section is provided with a connecting strip, a sliding part is arranged on the shell body, the brake is provided with a pressure sensor, the shell is provided with a first electromagnet and a controller, the sliding piece is provided with a magnetic block, the shellis provided with a second electromagnet, a groove opening of the connecting groove is round, the groove bottom of the connecting groove is square, the section shape of the connecting groove is gradually changed from round to square in the direction from the groove opening to the groove bottom, the sliding section comprises a fine adjustment section, and the sliding section is provided with an abutting ring. By arranging the connecting shaft, the sliding base and the electromagnet, the speed reduction gear set is not liable to being damaged in emergency braking; the electromagnet II is arranged, so that the connecting shaft can be separated from the half shaft more quickly; by arranging the connecting groove and the fine adjustment section, resetting of the connecting shaft after emergencybraking is facilitated.

    本发明公开了一种电动三轮车车桥,涉及一种电动三轮车车桥,其技术方案要点是:包括壳体、半轴、轮毂、刹车器、减速齿组、驱动电机,壳体内设有连接轴,连接轴包括滑移段与限位段,滑移段设有连接条,壳体设有滑移件,刹车器设有压力传感器,壳体设有电磁铁一、控制器,滑移件设有磁块,壳体设有电磁铁二,连接槽的槽口呈圆形、槽底呈正方形,连接槽的截面形状沿槽口到槽底的方向由圆形向正方形渐变,滑移段包括微调段,滑移段设有抵接环。通过设置连接轴、滑移座、电磁铁,使减速齿组不易在紧急刹车中损坏;通过设置电磁铁二,使连接轴能够更快与半轴分离;通过设置连接槽、微调段,便于紧急刹车后连接轴的复位。


    Access

    Download


    Export, share and cite



    Title :

    Electric tricycle axle


    Additional title:

    一种电动三轮车车桥


    Contributors:

    Publication date :

    2020-08-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62K Fahrräder , CYCLES / B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



    Shock-resistant electric tricycle rear axle

    WANG XIQUAN / DENG YUHE / HOU XIAOWEI | European Patent Office | 2022

    Free access

    Rear axle assembly of electric tricycle

    LI CHENHUI / WANG XIQUAN / ZHU SENLIN | European Patent Office | 2021

    Free access

    Novel electric tricycle split rear axle

    GAO XIANFENG | European Patent Office | 2015

    Free access

    Rear axle damping shock absorber of electric tricycle

    GAO XULIANG | European Patent Office | 2020

    Free access

    Rear axle assembly of tricycle

    LI LONG / QUAN CHUYI / LI WENFA et al. | European Patent Office | 2022

    Free access