The invention relates to a mileage measuring device and an unmanned forklift. The mileage measuring device comprises a measuring wheel and an encoder, wherein the encoder comprises a fixed part and amovable part which are rotationally connected, the fixed part is embedded in the measuring wheel, the movable part is partially exposed out of the measuring wheel, the movable part partially exposed out of the measuring wheel is fixedly connected with the measuring wheel, and the measuring wheel rotates to drive the movable part to rotate so as to detect a rotating angle of the measuring wheel. The unmanned forklift comprises a forklift body, a driving mechanism used for driving the vehicle body to move, a pallet fork which is connected with the forklift body and used for bearing goods, wheelsare mounted at the bottom of the vehicle body and the mileage measuring device, wherein the mileage measuring device is installed at the bottom of the vehicle body, the measuring wheels and the wheels arranged side by side at intervals, and the measuring wheels and the wheels are coaxially arranged in parallel at intervals. The mileage measuring device has the advantages that the encoder is embedded in the measuring wheel and is partially exposed out of the measuring wheel, the rotating angle of the measuring wheels can be detected, so the travelling mileage of the measuring wheel is obtained, and the occupied space of the device is reduced.

    本发明涉及一种里程测量装置及无人叉车,一种里程测量装置,包括:测量轮;以及编码器,包括转动连接的固定部及活动部,固定部内嵌于测量轮,活动部部分露出于测量轮,部分露出于测量轮的活动部与测量轮固定连接,测量轮转动能够带动活动部转动以检测测量轮的转动角度。一种无人叉车,包括:车身;驱动机构,用于驱使车身移动;货叉,连接于车身并用于承托货物;车轮,安装于车身底部;以及上述的里程测量装置,安装于车身底部,测量轮与车轮并排间隔设置,且测量轮与车轮同轴设置。上述的里程测量装置及无人叉车,编码器内嵌于测量轮且部分露出于测量轮,能够检测测量轮转动角度,从而获取测量轮行进里程,减小装置占用空间。


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    Title :

    Mileage measuring device and unmanned forklift


    Additional title:

    里程测量装置及无人叉车


    Contributors:
    LI LUYANG (author) / YANG JIANHUI (author) / FANG MU (author) / LU YUJIE (author) / ZHENG FAN (author)

    Publication date :

    2020-04-21


    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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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