This lift unit comprises: a lower housing; a horizontal movement portion seated on the upper surface of the lower housing; a vertical movement portion which is fastened with the horizontal movement portion and moves in the vertical direction when the horizontal movement portion is driven; and an upper housing located on the upper portion of the vertical movement portion, wherein the horizontal movement portion comprises a pair of actuators having variable lengths in opposite directions and a pair of inclination modules located at end portions of the pair of actuators, and the vertical movement portion comprises inclination rollers moving along the inclined surfaces of the inclination modules. Thus, the lift unit may transport a loaded structure while driving in the horizontal direction by using the driving force in the horizontal direction.

    Cette unité de levage comprend : un boîtier inférieur ; une partie de mouvement horizontal reposant sur la surface supérieure du boîtier inférieur ; une partie de mouvement vertical qui est fixée à la partie de mouvement horizontal et se déplace dans la direction verticale lorsque la partie de mouvement horizontal est entraînée ; et un boîtier supérieur situé sur la partie supérieure de la partie de mouvement vertical, la partie de mouvement horizontal comprenant une paire d'actionneurs ayant des longueurs variables dans des directions opposées et une paire de modules d'inclinaison situés au niveau de parties d'extrémité de la paire d'actionneurs, et la partie de mouvement vertical comprenant des rouleaux d'inclinaison se déplaçant le long des surfaces inclinées des modules d'inclinaison. Ainsi, l'unité de levage peut transporter une structure chargée tout en entraînant dans la direction horizontale en utilisant la force motrice dans la direction horizontale.

    하부 하우징; 상기 하부 하우징의 상면에 안착되는 수평 이동부; 상기 수평 이동부와 체결되며 상기 수평 이동부가 구동시 수직방향으로 이동하는 수직 이동부; 상기 수직 이동부의 상부에 위치하는 상부 하우징을 포함하며, 상기 수평 이동부는, 서로 반대 방향으로 길이가 가변하는 한 쌍의 액추에이터; 및 상기 한 쌍의 액추에이터의 단부에 위치하는 한 쌍의 경사모듈을 포함하며, 상기 수직 이동부는 상기 경사모듈의 경사면을 따라 이동하는 경사 롤러를 포함하는 리프트 유닛은 수평방향의 구동력을 이용하여 수평방향으로 구동하며 적재 구조물을 이송할 수 있다.


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    Title :

    AUTONOMOUS MOBILE ROBOT AND LIFT UNIT


    Additional title:

    ROBOT MOBILE AUTONOME ET UNITÉ DE LEVAGE
    자율 모바일 로봇 및 리프트 유닛


    Contributors:
    LEE SANGHAK (author) / YANG SUNHO (author) / JUNG CHUNGIN (author) / PARK JUNSIN (author) / KIM SUNUK (author)

    Publication date :

    2024-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B25J Manipulatoren , MANIPULATORS / 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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