The four-wheel steering tractor comprises a whole machine, a front axle steering mechanism, a rear axle steering mechanism, two front driving wheels and two rear driving wheels, the front axle steering mechanism and the rear axle steering mechanism are installed at the front end and the rear end of the bottom of the whole machine respectively, and the front axle steering mechanism and the rear axle steering mechanism are connected through a waist twisting mechanism; the two front driving wheels are installed on the two sides of the front axle steering mechanism in a relatively rotating mode, and the two rear driving wheels are installed on the two sides of the rear axle steering mechanism in a relatively rotating mode. The device has the beneficial effects that the structure is simple, the design is reasonable, high-standard emission and multifunctional operation requirements can be met, and operation is convenient; in addition, due to the arrangement mode that the engine is arranged in front, the structure is compact, and space can be saved.

    本发明涉及一种四轮转向拖拉机,包括整机、前桥转向机构、后桥转向机构、两个前驱动轮和两个后驱动轮,前桥转向机构和后桥转向机构分别安装在整机底部的前端和后端,且前桥转向机构与后桥转向机构通过扭腰机构连接;两个前驱动轮相对转动的安装在前桥转向机构的两侧,两个后驱动轮相对转动的安装在后桥转向机构的两侧。本发明的有益效果是结构简单,设计合理,能够满足高标准排放及多功能作业需求,作业方便;另外,发动机前置的布局方式结构紧凑,且能够节省空间。


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    Title :

    Four-wheel steering tractor


    Additional title:

    一种四轮转向拖拉机


    Contributors:
    ZHU XIAOYAN (author) / YU BO (author) / MA ZHONGQIANG (author) / YANG XUJIE (author) / LI CHAO (author) / LI LINING (author)

    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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