The present invention relates to a stacker crane including an overturn preventing wheel. The stacker crane of the present invention comprises: a horizontal traveling unit movable in the first direction along a guide rail disposed on a floor where a rack capable of loading or withdrawing a cargo is installed; and a carriage on which the cargo is seated and including a grip unit for forking the cargo into the rack in the second direction, and being raised and lowered along the forward or reverse third direction to a location of the rack where the cargo is loaded. The horizontal traveling unit may include an overturn preventing wheel which is inserted into an insertion space formed in the guide rail and arranged to rotate in contact with the guide rail in the positive direction of the third direction. The stacker crane of the present invention is intended to prevent the stacker crane operating at an ultra-high speed from overturning.

    본 발명의 스태커 크레인은 화물을 인입 또는 인출 가능한 랙이 설치되는 바닥면에 배치되는 가이드 레일을 따라 제1 방향으로 이동가능한 수평 주행부, 화물이 안착되고 상기 화물을 랙으로 제2 방향으로 포킹하는 파지부를 포함하고, 상기 화물이 적재되는 상기 랙의 위치로 제3 방향의 정방향 또는 역방향을 따라 승강하는 캐리지, 가이드 레일에 형성되는 삽입 공간에 삽입되어 상기 가이드 레일과 상기 제3 방향의 정방향으로 회전접촉하도록 배치되는 전도방지휠을 포함할 수 있다.


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    Title :

    Stacker crane including overturn prevention wheel


    Additional title:

    전도방지휠을 포함하는 스태커 크레인


    Contributors:
    KIM DAE WON (author) / KIM CHAN YEON (author)

    Publication date :

    2023-07-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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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