The invention discloses a narrow roadway forklift gantry forward moving system, which comprises a gantry and an outrigger frame. The gantry is movably arranged inside outrigger channel steel arrangedon the two sides of the outrigger frame, the outrigger frame is provided with four driven sprockets in front-rear and left-right symmetry modes, power mechanisms and forward moving detection mechanisms are correspondingly and fixedly arranged on the middle parts of the two sides of the outrigger frame, the driven sprockets, the power mechanisms and the forward moving detection mechanisms form a chain drive by transmission chain groups, and the transmission chain groups on the two sides are close to the inner sides of the gantry and are fixedly connected with the gantry through gantry connecting parts; and the power mechanisms are internally provided with power elements and control elements, and the forward moving detection mechanisms are internally provided with detection chain wheels anddisplacement encoders; and the narrow roadway forklift gantry forward moving system replaces a traditional hydraulic forward moving mode through the chain drive, the length of a forward moving forklift can be effectively shorted, through arrangement of the control elements, thus the forward moving gantry has the locking function, the safety of goods stacking is ensured, and the storage rate is increased.

    本发明公开了一种窄巷道叉车门架前移系统,包括门架和支腿车架,所述门架活动设置在支腿车架两侧安装的支腿槽钢内,所述支腿车架前后左右对称设置有四个从动链轮,所述支腿车架两侧中部均固定安装有动力机构和前移检测机构,所述从动链轮、动力机构和前移检测机构通过传动链组构成链传动,两侧的所述传动链组靠近门架内侧通过门架连接件与门架固定连接;所述动力机构内设置有动力元件和控制元件;所述前移检测机构内设置有检测链轮和位移编码器,本发明通过链传动代替传统的液压前移方式,能够有效缩短前移叉车的长度,通过控制元件的设置,使得该前移门架具有锁止功能,保证了货物堆垛的安全性,提高了仓储率。


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    Titel :

    Narrow roadway forklift gantry forward moving system


    Weitere Titelangaben:

    一种窄巷道叉车门架前移系统


    Beteiligte:
    WANG LIANG (Autor:in)

    Erscheinungsdatum :

    2020-05-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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