The agricultural tractor chassis assembly comprises a base, a traction piece is arranged on the right side face of the base, a traction fork is arranged on the right side of the traction piece, the traction piece and the traction fork are connected through a connecting shaft, and limiting pieces are arranged at the two ends of the connecting shaft and used for fixing the connecting shaft to the current position. A transmission mechanism is arranged between the lower surface of the base and the side face of the traction fork and used for sensing the rotating direction of the traction piece, a force application mechanism is arranged on the upper side of the transmission mechanism and used for applying supporting force to the connecting shaft, and the transmission mechanism and the force application mechanism are in transmission connection. The force applying piece is in contact with the limiting piece, supporting force is applied to the connecting shaft through the limiting piece, and the direction of the supporting force is opposite to the direction of force applied to the connecting shaft by the operation machine through the traction fork, so that deformation force borne by the connecting shaft is counteracted to a certain extent, and the probability of deformation of the connecting shaft is reduced.
本申请公开了一种农用拖拉机底盘总成,包括:基座,所述基座的右侧面设置有牵引件,所述牵引件的右侧位置设置有牵引叉,所述牵引件与牵引叉通过连接轴连接,所述连接轴的两端均设置有限制件,用以使连接轴固定在当前位置,所述基座的下表面与牵引叉的侧面之间共同设置有传动机构,用以感应牵引件的转动方向,所述传动机构的上侧位置设置有施力机构,用以对连接轴施加支撑力,所述传动机构与施力机构形成传动连接。本发明使施力件接触限制件,并通过限制件对连接轴施加支撑力,由于该支撑力的方向与作业机械通过牵引叉对连接轴施加的力的方向相反,进而一定程度抵消连接轴所受的形变力,从而降低连接轴发生形变的概率。
Agricultural tractor chassis assembly
一种农用拖拉机底盘总成
2023-09-05
Patent
Electronic Resource
Chinese
IPC: | B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS |
Chassis connecting structure assembly of agricultural tractor
European Patent Office | 2024
|Engineering Index Backfile | 1946
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