The invention relates to a narrow aisle forklift truck comprising: a truck body (12) having a longitudinal direction and a width direction; wheels (14a, 14b, 18) associated with the truck body (12); a drive system which is designed to apply an acceleration torque to at least one of the wheels (14a, 14b, 18); a hoisting frame (20), wherein the hoisting frame (20) is movably mounted relative to the truck body (12) by means of a bearing device; at least one detection unit (22, 24a, 24b) which is designed to detect at least one state parameter of the narrow aisle forklift and/or its surroundings and to output corresponding data; at least one actuator designed to cause a movement of the hoisting frame (20) relative to the truck body (12) according to at least one degree of freedom; and a control unit, which is operatively coupled to the at least one detection unit (22, 24a, 24b) and the at least one actuator and is designed to determine an actual state of the narrow aisle forklift truck on the basis of the at least one state parameter detected by the at least one detection unit (22, 24a, 24b), determine the effect of the operation of the at least one actuator on the actual state; and actuate the at least one actuator such that a difference between the determined actual state and a predetermined target state is reduced.

    本发明涉及一种窄通道叉车,包括:具有纵向方向和宽度方向的车体(12);与车体(12)相关联的车轮(14a、14b、18);驱动系统,其设计用于将加速力矩施加到车轮(14a、14b、18)中的至少一个上;提升架(20);其中提升架(20)借助于支承装置相对于车体(12)可移动地支承;至少一个检测单元(22、24a、24b),其设计用于检测窄通道叉车和/或其周围环境的至少一个状态参数并输出相应的数据;至少一个执行器,其设计用于根据至少一个自由度引起提升架(20)相对于车体(12)的移动;以及控制单元,其在运行方面与至少一个检测单元(22、24a、24b)和至少一个执行器耦联并且设计用于基于由至少一个检测单元(22、24a、24b)检测到的至少一个状态参数确定窄通道叉车的实际状态;确定出至少一个执行器的操作对实际状态的作用;和操控至少一个执行器,使得减小所确定的实际状态和预定目标状态之间的差异。


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    Title :

    NARROW AISLE FORKLIFT TRUCK WITH MEANS FOR PREVENTING VIBRATION OF THE LIFTING FRAME AND FOR COMPENSATING FOR LIFT FRAME DEFORMATIONS


    Additional title:

    具有防止提升架振动和补偿提升架变形措施的窄通道叉车


    Contributors:

    Publication date :

    2022-01-07


    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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