The invention discloses an obstacle-crossing walking forklift which comprises a power tractor used for driving the forklift to advance, a push rod in driving connection with the power tractor, an obstacle-crossing mechanism connected with the push rod and used for assisting the forklift in crossing obstacles, and a fork arm arranged on the obstacle-crossing mechanism and fixedly connected with the obstacle-crossing mechanism. The obstacle crossing mechanism comprises a supporting swing rod, a mounting plate, a long obstacle crossing module and a short obstacle crossing module, the supporting swing rod is connected with the push rod through a rotating shaft so that the supporting swing rod can swing up and down around the rotating shaft to achieve the jacking and retracting actions of the fork arm, the mounting plate is connected with the supporting swing rod through a middle rotating shaft, one end of the long obstacle crossing module is connected with the mounting plate, and the other end of the long obstacle crossing module is connected with the short obstacle crossing module. And when the fork arm is jacked, the long obstacle crossing module is in an inclined state to generate a guide surface, and the short obstacle crossing module is connected with the mounting plate and used for assisting in completing the final obstacle crossing action of the forklift. The obstacle crossing walking forklift solves the problem that an existing forklift is insufficient in obstacle crossing capacity, can be suitable for different working conditions and is labor-saving and efficient.

    本发明公开一种越障行走叉车,其包括用于驱动叉车前进的动力牵引器、与动力牵引器驱动连接的推杆、与推杆连接用于辅助叉车越障的越障机构以及设于越障机构上与越障机构固定连接的叉臂,该越障机构包括支撑摆杆、安装板、长越障模块以及短越障模块,该支撑摆杆通过转轴与推杆连接,以使支撑摆杆围绕转轴上下摆动实现叉臂顶升和收回的动作,该安装板与支撑摆杆通过中部旋转轴连接,该长越障模块一端与安装板连接,当叉臂顶升时,长越障模块处于倾斜状态以产生导向面,该短越障模块与安装板连接,用于辅助完成叉车最后的越障动作。该越障行走叉车解决了以往叉车越障能力不足的问题,能够适用于不同的工况,且省力高效。


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    Title :

    Obstacle-crossing walking forklift


    Additional title:

    越障行走叉车


    Contributors:
    MO XIN (author) / YANG SHUO (author) / WANG FENG (author)

    Publication date :

    2023-10-17


    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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