The invention discloses a forklift weighing device. The forklift weighing device comprises a double-fork hanging plate, a forklift portal hanging plate and two weighing sensors. The two weighing sensors are rigidly fixed through a fixing rod and then fastened between the double-fork hanging plate and the forklift portal hanging plate, and one sensor is located over the other sensor. The invention further discloses an automatic forklift weighing method based on the weighing device. The method includes the following steps that firstly, corresponding sensing signals of goods weight are acquired through the weighing device; secondly, the sensing signals are sampled and processed; thirdly, the processed sensing signals are converted into weight values; finally, correction and compensation are conducted on the weight values through fuzzy correction. Weighing errors are automatically corrected through fuzzy correction, the intelligent degree is high, control accuracy is high, the errors are small, compared with foreign similar devices, the cost of a system is low, and high promotional value is achieved.


    Access

    Download


    Export, share and cite



    Title :

    Forklift weighing device and automatic forklift weighing method


    Contributors:
    LIU MEIJUN (author)

    Publication date :

    2015-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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 / G01G Wägen , WEIGHING



    Electric forklift automatic weighing device and weighing method thereof

    ZHANG BEI / YU LU / YANG LIU et al. | European Patent Office | 2023

    Free access

    Weighing scale for forklift

    SIAW SENG SIONG | European Patent Office | 2015

    Free access

    Forklift frame with automatic weighing function

    ZHAO SHUFEN / DU KE / WU ZHENG et al. | European Patent Office | 2022

    Free access

    Forklift weighing structure integrated with weighing sensor

    SHI ZHIYUAN / CHEN BING / YIN QINGWEN et al. | European Patent Office | 2021

    Free access

    Weighing method with dynamic calibration for weighing forklift

    LIU YUANWEI / LIAN GUOQING / YU JIANDONG et al. | European Patent Office | 2020

    Free access