The invention discloses a front wheel supporting steering structure of motorcycle with double front wheels, wherein an upper fixing seat, a lower fixing seat and a reset fixing seat are arranged on aframe main tube; a swing device comprises a single upper cross arm and a single lower cross arm, the middle of the upper cross arm and the middle of the lower cross arm are movably connected to the frame main tube respectively; the fixing seat is fixedly arranged on the frame main tube; a swing seat is fixedly arranged on the upper cross arm; the swing seat and the upper cross arm swing synchronously; a left swing hydraulic cylinder and a right swing hydraulic cylinder are arranged between the fixed seat and the swing seat; two hydraulic cylinder bodies of the left swing hydraulic cylinder andthe right swing hydraulic cylinder are in communication through a hydraulic pipeline, and a swing switch valve is arranged on the hydraulic pipeline. The front wheel supporting steering structure issimpler in structure, higher in operation reliability, more convenient to assemble and process and easier to maintain. A parallelogram swing mechanism is locked through the left swing hydraulic cylinder and the right swing hydraulic cylinder, and a left damping rod and a right damping rod can be locked through a left damping hydraulic cylinder and a right damping hydraulic cylinder, so that effective support can be provided for a vehicle to adapt to different parking environment requirements.

    一种双前轮摩托车的前轮支撑转向结构,车架主管上设置上固定座、下固定座和复位固定座,摇摆装置包括单一的上横臂和单一的下横臂,上横臂和下横臂的中部分别与车架主管活动连接,车架主管上固定设置固定座,在上横臂上固定设置摆动座,摆动座与上横臂同步摆动,在固定座和摆动座之间设置左摇摆液压缸和右摇摆液压缸,左摇摆液压缸和右摇摆液压缸的两液压缸体通过液压管路相连通,液压管路上设置摇摆开关阀。本发明结构更加简单,机构运行可靠性更高,装配加工更方便,维修更容易。通过左、右摇摆液压缸对平行四边形摇摆机构进行锁定,通过左、右减震液压缸可以锁定左、右减震杆,从而能够车辆提供有效的支撑,适应不同的停车环境需求。


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    Titel :

    Front wheel supporting steering structure of motorcycle with double front wheels


    Weitere Titelangaben:

    双前轮摩托车的前轮支撑转向结构


    Beteiligte:
    ZHANG LIPENG (Autor:in) / LIU JIANJUN (Autor:in) / CUI YUHANG (Autor:in) / LIU YUANGE (Autor:in)

    Erscheinungsdatum :

    2020-12-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES / B62H CYCLE STANDS , Fahrrad- oder Motorradständer



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