The invention relates to a freight transport device, and discloses a standing type electric carrier which comprises a rear frame and a front frame mounted on the rear frame, a driving wheel and a driven wheel are mounted at the bottom of the rear frame, and the front frame comprises forks and a bearing shaft mounted on the two forks; the driving wheel is mounted at the front end of the rear frame, and the driven wheel is mounted at the rear end of the rear frame; the bearing shaft is installed on the rear frame and arranged between the driving wheel and the driven wheel, on the bottom surface projection plane, the vertical distance between the driven wheel and the bearing shaft is a, the vertical distance between the driving wheel and the bearing shaft is b, and a is larger than b. Bearing shafts of the front frame and the rear frame are arranged between driving wheels and driven wheels of the rear frame, the rear frame serves as a base of the bearing shafts, the front frame is supported to be lifted, meanwhile, the pressure of the front frame on the rear frame is automatically distributed to the driving wheels and the driven wheels according to a certain proportion, and light steering during no-load is achieved. And the driving wheel is sufficient in pressure and cannot slip during heavy load.

    本发明涉及货运装置,公开站驾式电动搬运车,包括后车架和安装在后车架上的前车架,后车架的底部安装有驱动轮和从动轮,前车架包括货叉和安装在两根货叉上的承载轴;驱动轮安装在后车架的前端,从动轮安装在后车架的后端;承载轴安装在后车架的后车架上并设在驱动轮与从动轮之间,在底面投影平面上,从动轮到承载轴的垂直距离为a,驱动轮到承载轴的垂直距离为b,a>b。前后车架的承载轴布置在后车架的驱动轮和从动轮之间,该承载轴以后车架为底座,实现支撑前车架起升的同时,将前车架对后车架的压力通过一定的比例自动分配到驱动轮与从动轮上,实现空载时转向轻盈,重载时驱动轮压力足够、不会打滑。


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    Title :

    Standing electric carrier


    Additional title:

    站驾式电动搬运车


    Contributors:
    LIU YUANWEI (author)

    Publication date :

    2025-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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