The invention provides a tractor and a machine body leveling structure thereof, and the machine body leveling structure comprises a front axle device which is provided with a front axle input shaft, and the front axle input shaft is arranged along the front-back direction of the tractor; the front axle device is provided with a front axle input shaft, the rear axle device is provided with a rear axle input shaft, the rear axle input shaft is also arranged in the front-back direction of the tractor, and the front axle input shaft and the rear axle input shaft are coaxial; or the extension line of the axis of the front axle input shaft and the axis of the rear axle input shaft are located on the same plane and intersect with each other; the machine body is rotatably supported between the front axle device and the rear axle device, and the axis of an input shaft of the front axle serves as the rotating axis of the machine body; and the fuselage driving device is used for driving the fuselage to rotate relative to the front axle device and the rear axle device and keeping the horizontal posture of the fuselage after the fuselage rotates to the horizontal posture. The machine body leveling device can realize machine body leveling.
本发明提供了一种拖拉机及其机身调平结构,其中机身调平结构包括:前桥装置,所述前桥装置设置有前桥输入轴,所述前桥输入轴沿拖拉机的前后方向布置;后桥装置,所述后桥装置设置有后桥输入轴,所述后桥输入轴也沿拖拉机的前后方向布置,其中所述前桥输入轴与所述后桥输入轴共轴线;或者,所述前桥输入轴的轴线的延长线与所述后桥输入轴的轴线二者位于同一平面且二者相交;机身,所述机身可转动支撑于所述前桥装置和所述后桥装置之间,并且所述前桥输入轴轴线作为所述机身的转动轴线;机身驱动装置,用以驱动所述机身相对于所述前桥装置和所述后桥装置转动,并在所述机身转动到水平姿态后保持所述机身的水平姿态。本发明能够实现机身调平。
Tractor and body leveling structure thereof
拖拉机及其机身调平结构
2023-12-08
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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