The invention provides a van-type truck with a loading and unloading platform, which comprises a loading and unloading mechanism arranged at the tail of the truck, wherein the loading and unloading mechanism comprises a back frame, three loading and unloading platforms and a transmission mechanism, three lead screws are arranged on the back frame, a guide rod is arranged on the side of each lead screw, each lead screw drives the corresponding loading and unloading platform to move along the guide rod, the transmission mechanism comprises a driving gear set arranged on the center lead screw, two driven gear sets arranged on the two side lead screws and an adjusting mechanism; when a large driving gear of the driving gear set is meshed with large driven gears of the two driven gear sets, themovement directions of the center loading and unloading platform and the side loading and unloading platforms are opposite; when a small driving gear of the driving gear set is meshed with small driven gears of the two driven gear sets through two transition gears, the three loading and unloading platforms move in the same direction, when the driving gear set is separated from the driven gear sets, the center loading and unloading platform is independent, and the adjusting mechanism is used for adjusting the working states of the three loading and unloading platforms. The van-type truck is integrated with the truck body, and is portable, convenient to use and good in applicability.

    本申请提供了一种具有装卸平台的厢式货车,包括设置在货车尾部的装卸机构,装卸机构包括背架、三个装卸平台和传动机构,背架上有三根丝杆,每根丝杆侧设置有导杆,丝杆带动装卸平台沿导杆移动,传动机构包括设置在中心丝杆上的主动齿轮组、设置在两个侧丝杆上的两个从动齿轮组和调节机构,主动齿轮组的大主动齿轮与两个从动齿轮组的大从动齿轮啮合时使中心装卸平台与侧装卸平台运动方向相反;主动齿轮组的小主动齿轮通过两个过渡齿轮与两个从动齿轮组的小从动齿轮啮合时三个装卸平台运动方向相同,主动齿轮组与从动齿轮组分离时中心装卸平台独立,调节机构用于调整三个装卸平台的工作状态。本申请与车体一体,便携、使用方便,且适用性好。


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    Titel :

    Van-type truck with loading and unloading platform


    Weitere Titelangaben:

    一种具有装卸平台的厢式货车


    Beteiligte:
    CHEN SUILEI (Autor:in) / CHEN QIN (Autor:in) / CHEN CHAOFAN (Autor:in)

    Erscheinungsdatum :

    31.07.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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