A steering device of a forklift is disclosed. The steering device comprises a steering wheel, a transmission part, a universal joint connected between the steering wheel and the transmission part, a torsion detection part arranged on the steering wheel and used for detecting the current torque of the steering wheel, a driving part used for driving the transmission part to rotate, and a controllerconnected with the torsion detection part and the driving part. The steering wheel and the transmission part are directly connected through the universal joint, so that the impact on the road surfacecan be timely transmitted to the steering wheel, and the road feeling is good. When the torsion detection part detects the current torque of the steering wheel, the torsion detection part sends a signal to the controller, the controller controls the driving part to drive the transmission part to rotate by the preset torque, the transmission part can automatically output the required torque according to needs, the result is accurate and reliable, reliable rotation of the transmission part is guaranteed, and therefore the road feeling and reliability are high.

    本发明公开一种叉车的转向装置,包括方向盘、传动件、连接于方向盘和传动件之间的万向节、设于方向盘并用于检测方向盘的当前力矩的扭力检测件、用于驱动传动件转动的驱动件和分别与扭力检测件和驱动件相连的控制器。方向盘和传动件直接通过万向节相连,使路面的冲击能够及时地传到方向盘,路感较好。当扭力检测件检测到方向盘的当前力矩时,扭力检测件发送信号至控制器,控制器控制驱动件驱动传动件转动预设力矩,传动件能够按需自动输出所需力矩,结果准确可靠,保证传动件可靠转动,故路感和可靠性均较高。


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    Title :

    Steering device of forklift


    Additional title:

    一种叉车的转向装置


    Contributors:
    HU JUYUN (author) / ZHANG XIAOLU (author) / YU FENGBO (author) / WANG HUAIYU (author) / XIANG SHUFENG (author)

    Publication date :

    2020-07-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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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