The invention relates to the field of tractors, in particular to a tractor chassis which comprises a chassis base body, a plurality of sets of wheels are arranged on the chassis base body in the length direction of the chassis base body, each set of wheels comprises two wheels which are symmetrically arranged on the two sides of the chassis base body in the length direction, and a first adjusting device is arranged between the chassis base body and each set of wheels, the first adjusting device comprises a first driving assembly, two first sliding blocks, a first connecting rod and a second connecting rod, the two first sliding blocks, the first connecting rod and the second connecting rod are symmetrically arranged on the two sides of the chassis base body in the length direction, the first sliding blocks are slidably connected with the chassis base body in the vertical direction, and the two first sliding blocks are connected with two wheels correspondingly, one end of the first connecting rod is hinged to the first sliding block, one end of the second connecting rod is hinged to the first connecting rod, the other end of the second connecting rod is hinged to the chassis base body, and the first driving assembly is connected with the first connecting rod and used for driving the two second connecting rods to rotate in opposite directions. The tractor chassis height adjusting device has the effect of adjusting the height of the tractor chassis.

    本申请涉及一种拖拉机底盘,涉及拖拉机的领域,其包括底盘基体,底盘基体上沿其长度方向设置有多组车轮,每组车轮均设置有两个且对称设置在底盘基体长度方向的两侧,底盘基体与每组车轮之间均设置有第一调节装置,第一调节装置包括第一驱动组件以及对称设置在底盘基体长度方向两侧的两个第一滑动块、第一连接杆和第二连接杆,第一滑动块与底盘基体沿竖直方向滑动连接,两个第一滑动块分别与两个车轮连接,第一连接杆的一端与第一滑动块铰接,第二连接杆的一端与第一连接杆铰接,另一端与底盘基体铰接,第一驱动组件与第一连接杆连接,并用于驱动两个第二连接杆绕相反的方向转动。本申请具有实现对拖拉机底盘高度的调节作用的效果。


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    Title :

    Tractor chassis


    Additional title:

    一种拖拉机底盘


    Contributors:

    Publication date :

    2021-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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