The invention provides an angle-variable mountain crawler tractor, and relates to the field of agricultural machinery, the angle-variable mountain crawler tractor comprises a bearing chassis and driving devices arranged on two sides of the bearing chassis, each driving device comprises a driving wheel, a rear wheel, a front wheel, a bearing wheel and a driving crawler, a first adjusting seat is movably arranged on the bearing chassis, and a second adjusting seat is movably arranged on the first adjusting seat. A front bearing rod is rotatably arranged on the first adjusting seat, the front wheel is arranged at the end of the front bearing rod, a first adjusting piece is further arranged on the bearing chassis and is in transmission connection with the first adjusting seat, and the position of the first adjusting seat is adjusted through the first adjusting piece, so that the position of the front wheel can be adjusted. The relative position of the temperate wheel and the bearing wheel is changed, the approach angle can be adjusted, the approach angle can be adaptively adjusted according to different terrain conditions, the obstacle crossing capacity of the tractor is greatly improved, and the terrain adaptive capacity and adaptability of the tractor are higher.

    本发明提供了一种可变角山地履带拖拉机,涉及农业机械领域,可变角山地履带拖拉机,包括承载底盘和设置在承载底盘两侧的驱动装置,驱动装置包括驱动轮、后置轮、前置轮、承载轮和驱动履带,承载底盘上活动设置有第一调节座,第一调节座上可转动地设置有前置承载杆,前置轮设置在前置承载杆的端部,承载底盘上还设置有第一调节件,第一调节件与第一调节座传动连接,通过第一调节件来调整第一调节座的位置,从而能够调整前置轮的位置,进而使得气质轮与承载轮的相对位置发生改变,实现调整接近角的目的,可以根据不同的地形情况适应性地调整接近角的大小,从而大大提升其翻越障碍物的能力,使得拖拉机的地形适应能力更强,适应性更好。


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    Title :

    Angle-variable mountain crawler tractor


    Additional title:

    一种可变角山地履带拖拉机


    Contributors:
    DAI CONG (author) / LI PING (author) / CAO ZHONGHUA (author) / FENG WEI (author) / LI YING (author) / SUN ZHIQIANG (author) / LIU WENSHU (author) / LI YALI (author) / ZHANG XIANFENG (author) / ZHAN XIAOMEI (author)

    Publication date :

    2022-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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