The invention discloses a variable shape optimization device for a front double-wheel self-aligning balance assembly of an inverted three-wheel vehicle. The device comprises a connecting assembly, a swing arm upper assembly, a swing arm lower assembly, a movable frame, a bearing pin, a spring, a spring seat and an angle limiting positioning piece, and a middle shaft fixing column is parallel to ahandlebar steering shaft in a handlebar steering assembly. All the assemblies are connected through bearing pins and nuts to form a self-aligning balance assembly capable of enabling the swing arm andthe movable frame to move up and down within an angle limiting range. And the self-aligning balance assembly cannot perform steering motion along with the steering shaft of the handlebar. And after the shock absorbers in each group (2) are connected through a shock absorber steering assembly or a rocker arm type shock absorption steering rack or an integrated shock absorption steering rack, the other ends of the shock absorbers clamp the wheels in the middle for connection, or the wheels are placed on the inner side or the outer side of the lower end of the shock absorber group for connection. Three appearances for placing the front double wheels (inner, middle and outer) are formed.

    本发明公开了一种倒三轮的前双轮自回正平衡总成可变外形优化装置。包括连接组件、摆臂上组件、摆臂下组件、活动架、轴承销、弹簧、弹簧座、限角定位片,中轴固定柱与方向把转向总成中的方向把转向轴是平行的。各组件通过轴承销螺母连接成一个可在限角范围内摆臂和活动架做上下运动的自回正平衡总成。自回正平衡总成不能够跟随方向把转向轴做转向运动。每组(2支)减震器通过减震器转向总成或摇臂式减震转向机架或一体式减震转向机架连接后,减震器的另一端把车轮夹在中间连接,或把车轮放在减震器组下端内侧或外侧连接。形成前双轮(内、中、外)放置的三种外形。


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    Title :

    Variable shape optimization device for front double-wheel self-aligning balance assembly of inverted three-wheel vehicle


    Additional title:

    倒三轮的前双轮自回正平衡总成可变外形优化装置


    Contributors:
    LYU RONGZHI (author)

    Publication date :

    2020-05-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES





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