The invention provides a triangular track assembly and a tractor. With the forward direction of the tractor as the front and the side close to a tractor body as the inner, the device comprises a driving wheel, a pivot, an upper bracket, a limiting shaft, a limiting groove, a lower bracket and a chain link. The driving wheels are arranged on a driving axle of the tractor; the pivot is arranged on the outer side of the driving wheel and integrally rotates with the driving wheel, the upper support is rotatably mounted on the pivot, the limiting groove is mounted on a tractor driving axle, the limiting shaft is inserted into the limiting groove and can slide along the limiting groove, the lower support is arranged below the upper support, and the front end of the lower support is rotatably connected with the upper support. The rear end of the lower support is rotationally connected with the upper support through a chain link. The triangular track assembly is mounted on the upper support as a whole, the upper support is rotationally mounted on the driving wheel, and the triangular track assembly can be directly assembled on the tractor driving axle as a whole and has excellent wheel-track interchangeability.

    本发明提供一种三角履带总成及拖拉机。以拖拉机前进方向为前,靠近拖拉机本体侧为内,包括驱动轮、枢轴、上支架、限位轴、限位槽、下支架和链节。驱动轮设于拖拉机驱动桥上;枢轴设置在驱动轮外侧且与驱动轮一体转动,上支架转动安装在枢轴上,限位槽安装在拖拉机驱动桥上,限位轴插入限位槽内且可沿着限位槽滑动,下支架设置在上支架的下方,下支架的前端与上支架转动连接,下支架的后端与上支架通过链节转动连接。本发明通过将三角履带总成作为一个整体安装在上支架上,并将上支架转动安装在驱动轮上,将三角履带总成作为一个整体,能够直接装配到拖拉机驱动桥上,具有优异的轮履互换性。


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    Title :

    Triangular track assembly and tractor


    Additional title:

    一种三角履带总成及拖拉机


    Contributors:
    WANG MINFENG (author) / XIE TAILIN (author) / ZHANG MING (author) / GUO HUA (author) / ZHANG YU (author) / ZHANG XUECHUN (author)

    Publication date :

    2025-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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