To provide a load carrying platform lifting unit capable of relatively suppressing a height of a load carrying platform lifting unit, and securing a required height of a load carrying platform when the same is lifted up.SOLUTION: A load carrying platform lifting unit comprises: a load carrying platform 6; support frames 11A, 11B; arms 13A, 13B; a rotary shaft part 52 for rotatably supporting the load carrying platform 6 in a direction where the same is tilted to a rear part; and actuators 12A, 12B whose lower ends are supported by the support frames 11A, 11B, and whose upper ends are supported by the load carrying platform 6, and which lift up and rotate the load carrying platform 6 by extension/shrinkage. The actuators 12A, 12B lift up the load carrying platform 6 by extension, for arranging the load carrying platform 6 on a lifted position to which arms 13A, 13B slide and which is an upper limit position, and at the lifted position of the load carrying platform 6, by further extension of the actuators 12A, 12B, the load carrying platform 6 is rotated around the rotary shaft part 52 as a center of rotary, for arranging the load carrying platform 6 in a posture state at which the load carrying platform is tilted to a rear part.SELECTED DRAWING: Figure 5

    【課題】荷台昇降装置自体の高さを比較的に低く抑えることができ、荷台を上昇させた際に荷台の必要な高さを確保することができる荷台昇降装置を提供すること。【解決手段】荷台6と、支持フレーム11A、11Bと、アーム13A、13Bと、荷台6をその後部に傾ける方向に回動可能に支持する回動軸部52と、下端が支持フレーム11A、11Bに支持され、上端が荷台6に支持されて、伸長および収縮により荷台6を昇降および回動させるアクチュエータ12A、12Bと、を備え、アクチュエータ12A、12Bは、その伸長により荷台6を上昇させて、アーム13A、13Bがスライド移動して上限となる上昇位置に荷台6を配置し、荷台6の上昇位置において、アクチュエータ12A、12Bの更なる伸長により回動軸部52を回動中心として荷台6を回動させて、荷台6をその後部に傾けた姿勢状態に配置する。【選択図】図5


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    Title :

    LOAD CARRYING PLATFORM LIFTING UNIT


    Additional title:

    荷台昇降装置


    Contributors:

    Publication date :

    2022-10-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS




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