To provide a transportation vehicle load-carrying platform device that has simple configuration, and exhibits dump operation function and slide operation function while reducing operation burden.SOLUTION: A load-carrying platform device for a semi-trailer truck A, that exhibits dump operation function and slide operation function, comprises: a load-carrying dump slide mechanism 50 that has a chassis frame 20 which is suspended on a trailer rear wheel 21 via an air suspension 70, a load-carrying platform 30 located at an upper surface position of the chassis frame 20, a swing arm 51 which connects the chassis frame 20 and the load-carrying platform 30, and a hoist cylinder 52 which connects the chassis frame 20 and the swing arm 51, and that performs dump/slide operations of a load-carrying platform front position by telescopic motion of the hoist cylinder 52; and a load-carrying support mechanism 60 which is located at a load-carrying platform rear position of the chassis frame 20, and supports the load-carrying platform 30 rotatably and slidably with respect to the chassis frame 20.SELECTED DRAWING: Figure 1

    【課題】装置構成が簡潔で操作負担を軽減しながら、ダンプ動作機能とスライド動作機能を発揮する運搬車両の荷台装置を提供すること。【解決手段】ダンプ動作機能とスライド動作機能を発揮するセミトレーラトラックAの荷台装置であって、トレーラ後輪21にエアサスペンション70を介して懸架されるシャシフレーム20と、シャシフレーム20の上面位置に配置される荷台30と、シャシフレーム20と荷台30を連結する揺動アーム51と、シャシフレーム20と揺動アーム51を連結するホイストシリンダー52と、を有し、ホイストシリンダー52の伸縮によって荷台前部位置をダンプ/スライド動作させる荷台ダンプスライド機構50と、シャシフレーム20の荷台後部位置に配置され、シャシフレーム20に対して荷台30を回動可能に支持すると共にスライド可能に支持する荷台支持機構60と、を備える。【選択図】図1


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    Title :

    TRANSPORTATION VEHICLE LOAD-CARRYING PLATFORM DEVICE


    Additional title:

    運搬車両の荷台装置


    Contributors:

    Publication date :

    2023-10-17


    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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