The invention discloses a novel agricultural tractor electric steering mechanism which comprises a steering system, steering wheels and reset mechanisms installed on the steering wheels, the steering system comprises a manual steering mechanism and an automatic steering mechanism, the steering wheels are arranged in a bilateral symmetry mode, and a rack connecting rod is fixedly installed between the two steering wheels through a pin rod. A manual steering rack and an automatic steering rack are arranged on the outer wall of the rack connecting rod, the manual steering mechanism is in meshed connection with the manual steering rack through a first gear, and the automatic steering mechanism is in meshed connection with the automatic steering rack through a second gear. Two different steering modes, namely a manual steering mode and an automatic steering mode, are achieved; in addition, the switching mode between the two steering modes is simple, switching is smooth, the operation requirement is low, and meanwhile the steering reset function is achieved.
本发明公开了一种新型农用拖拉机电动转向机构,包括转向系统、转向轮和安装在转向轮上的复位机构,所述转向系统包括手动转向机构和自动转向机构,所述转向轮为左右对称设置,两个所述转向轮之间通过销杆固定安装有齿条连接杆,所述齿条连接杆的外壁上设置有手动转向齿条和自动转向齿条,所述手动转向机构通过第一齿轮啮合连接手动转向齿条,所述自动转向机构通过第二齿轮啮合连接自动转向齿条,本发明的有益效果:结构简单,安装位置设计合理,且具有手动和自动两种不同的转向方式;不仅如此,两种转向方式之间的切换方式简单,切换顺畅,对操作要求低,同时还具备转向复位的功能。
Novel electric steering mechanism of agricultural tractor
一种新型农用拖拉机电动转向机构
2022-08-05
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Steering mechanism of small agricultural crawler tractor
European Patent Office | 2021
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