The invention provides a refrigeration semitrailer, which comprises a box body, a box cover, a box cover and a box cover, wherein an accommodating space for refrigeration is formed in the box body; the frame is used for bearing the box body and comprises a front floor arranged at the front end of the frame; the rear floor is arranged at the rear end of the frame, the horizontal height of the rear floor is smaller than that of the front floor, and the rear floor sinks relative to the front floor; the connecting mechanism is arranged between the front floor and the rear floor, the connecting mechanism comprises an upper connecting part and a lower connecting part, the upper connecting part is connected with the front floor, and the lower connecting part is connected with the rear floor. The rear floor sinks relative to the front floor, so that the horizontal height of the rear floor is smaller than that of the front floor; therefore, on the premise that the horizontal height of the front floor is matched with an existing tractor, the capacity of the box body is increased, and the refrigeration semitrailer can meet the large-capacity transportation task. On the other hand, the front floor and the rear floor are connected through the connecting mechanism, so that the front floor and the rear floor are connected more stably, and the structural strength of the joint of the front floor and the rear floor is higher.

    本发明提供了一种冷藏半挂车,包括:箱体,形成有用于冷藏的容纳空间;车架,用于承载箱体,车架包括:前地板,设于车架的前端;后地板,设有车架的后端,后地板的水平高度小于前地板的水平高度,后地板相对于前地板下沉;连接机构,设于前地板与后地板之间,连接机构包括上连接部和下连接部,上连接部与前地板连接,下连接部与后地板连接。后地板相对前地板下沉,使后地板的水平高度小于前地板的水平高度;因此,在前地板水平高度适配现有的牵引车的前提下,增加了箱体的容量,使冷藏半挂车能够满足大容量的运输任务。另一方面,前地板和后地板之间通过连接机构连接,使前地板和后地板连接更加稳固,前地板和后地板的连接处结构强度更高。


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    Title :

    Refrigeration semitrailer


    Additional title:

    冷藏半挂车


    Contributors:
    WANG XIAOYI (author) / ZHOU NIANCHENG (author) / NING YELONG (author) / LIU ZHENHUA (author)

    Publication date :

    2023-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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