To provide an unmanned forklift 1 capable of travelling even in a relatively narrow passage width.SOLUTION: An unmanned forklift comprises a vehicle body 2 with a mast 3 installed, a fork 4 moving up/down along the mast 3, a side shift device 10 to make the fork 4 shift in the width direction of the vehicle body 2, and a detection device 20 to detect a load on the fork 4 and obstacles in front of the fork 4. The detection device 20 comprises a sensor part the detection area of which is the plane including the longitudinal direction and the vertical direction of the vehicle body 2, and a sensor shift part to shift the sensor part in the width direction and to shift the detection area in the width direction.SELECTED DRAWING: Figure 1

    【課題】比較的狭い通路幅でも走行可能な無人フォークリフト1を提供する。【解決手段】マスト3が設けられた車体2と、マスト3に沿って昇降するフォーク4と、フォーク4を車体2の幅方向にシフトさせるサイドシフト装置10と、フォーク4上の荷物およびフォーク4前方の障害物を検出する検出装置20とを備え、検出装置20は、車体2の前後方向および高さ方向を含む平面を検出領域とするセンサ部と、センサ部を幅方向にシフトさせて検出領域を幅方向にシフトさせるセンサシフト部とを備えることを特徴とする。【選択図】図1


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    Title :

    UNMANNED FORKLIFT


    Additional title:

    無人フォークリフト


    Contributors:

    Publication date :

    2021-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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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