The invention discloses a quick mounting structure for an auxiliary driving wheel of a motor sleigh. The quick mounting structure comprises an auxiliary wheel mounting seat and an auxiliary driving wheel assembling unit;the auxiliary wheel mounting seat comprises a bottom plate and two side plates; the two side plates are welded to the two sides of the bottom plate in a spliced mode. Auxiliary wheel positioning rails are oppositely arranged on the two side plates; the auxiliary driving wheel assembling unit comprises a pi-shaped auxiliary wheel supporting and welding support and an auxiliary wheel driving wheel. The pi-shaped auxiliary wheel supporting and welding support comprises flat steel, a wheel installation shaft and a connecting plate, the two ends of the flat steel are fixedly connected with the connecting plate respectively, the wheel installation shaft is fixedly installed on the connecting plate outwards, and the auxiliary wheel driving wheel is installed on the wheel installation shaft. The auxiliary wheel mounting seat can be quickly and accurately positioned, disassembled and assembled only by mounting the auxiliary driving wheel assembling unit, no tool is needed, use is convenient, manufacturing is easy, implementation is easy, the disassembling and assembling time is shortened, the manufacturing cost is saved, and the working efficiency is improved.

    本发明公开了一种摩托雪橇辅助行驶轮快装结构,包括辅助轮安装座和辅助行驶轮装配单元;所述辅助轮安装座包括底板、两个侧板,所述两个侧板拼焊在所述底板两侧,两个所述侧板上正对开设有辅助轮定位道轨,所述辅助行驶轮装配单元包括π型辅助轮支撑焊接支架和辅助轮行驶轮,所述π型辅助轮支撑焊接支架包括扁钢、车轮安装轴和连接板,所述扁钢的两端分别与所述连接板固定连接,所述连接板向外固定安装有所述车轮安装轴,所述辅助轮行驶轮安装在所述车轮安装轴上。辅助轮安装座只需安装辅助行驶轮装配单元就可实现快速、精准定位与拆装,无需借助任何工具,使用方便、制作简单、易于实施,减少了拆装时间,节约了制造成本,提高了工作效率。


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    Title :

    Quick mounting structure for auxiliary driving wheel of motorcycle sleigh


    Additional title:

    一种摩托雪橇辅助行驶轮快装结构


    Contributors:
    TIAN YINGFEI (author) / LI JIAN (author) / SUN WEI (author)

    Publication date :

    2020-10-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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