The invention provides a light crawler tractor, and relates to the field of agricultural machinery, the light crawler tractor comprises a bearing chassis, a crawler driving device and a hitching rack, the hitching rack comprises a fixed rack body, a movable rack body and a lifting adjusting assembly, the lifting adjusting assembly can drive the movable rack body to ascend or descend, and therefore the height of a hitching plate can be adjusted; and the hooking plate can be suitable for hooking frames of different heights, so that hooking of agricultural machines of different specifications and types is achieved. And moreover, by arranging a guide limiting block and a guide limiting groove, the movable frame and the hanging plate can be limited in the front-back direction, and the stability of the structure is guaranteed. Compared with the prior art, the light crawler tractor provided by the invention can adaptively adjust the hooking position according to agricultural machinery of different specifications and types, so that the light crawler tractor can be suitable for the agricultural machinery of different specifications, and the adaptability is better. And the structural stability is higher, and the hooking reliability of the agricultural machine is guaranteed.

    本发明提供了一种轻型履带拖拉机,涉及农业机械领域,该轻型履带拖拉机包括承载底盘、履带驱动装置以及挂接机架,挂接机架包括固定架体、活动架体和调升组件,调升组件能够带动活动架体上升或下降,从而能够调整挂接板的高度,能够使得挂接板能够适用于不同高度的挂接架,从而实现了不同规格、种类的农机的挂接。并且,通过设置导向限位块和导向限位槽,能够在前后方向上实现对活动架和挂接板的限位,保证了结构的稳定性。相较于现有技术,本发明提供的轻型履带拖拉机,能够根据不同规格不同种类的农机适应性地调整挂接位置,从而能够适用于多种不同规格的农机,适应性更好。并且结构稳定性更高,保证了农机挂接的可靠性。


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    Titel :

    Light crawler tractor


    Weitere Titelangaben:

    一种轻型履带拖拉机


    Beteiligte:
    PAN LIANG (Autor:in) / CAO ZHONGHUA (Autor:in) / LI PING (Autor:in) / FENG WEI (Autor:in) / CUI JINBO (Autor:in) / LI YALI (Autor:in) / LIU WENSHU (Autor:in) / ZHANG XIANFENG (Autor:in) / SUN ZHIQIANG (Autor:in) / LI YING (Autor:in)

    Erscheinungsdatum :

    2022-06-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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