The invention discloses a four-wheel steering mechanism and a wheel track adjustable chassis, and belongs to the technical field of agricultural machinery, the four-wheel steering mechanism comprises a front wheel steering assembly and a rear wheel steering assembly which are oppositely arranged, the front wheel steering assembly comprises a front wheel steering plate, the rear wheel steering assembly comprises a rear wheel steering plate, and the front wheel steering plate and the rear wheel steering plate are both hinged to a steering connecting rod; the steering connecting rod is hinged to a steering rotating plate, and the steering rotating plate is connected with a wheel assembly mounting block used for being connected with wheels. The front wheel steering plate and the rear wheel steering plate located on the same side of the frame are connected through the front wheel steering linkage rod and the rear wheel steering linkage rod, the front wheel steering plates located on the two sides of the frame are connected through the two side wheel steering linkage rods, the front wheel steering plates are hinged to the telescopic mechanism, and the telescopic mechanism pushes the front wheel steering plates to drive the wheels to steer.
本发明公开了一种四轮转向机构及轮距可调底盘,属于农业机械技术领域,包括相对设置的前轮转向组件和后轮转向组件,所述前轮转向组件包括前轮转向板,后轮转向组件包括后轮转向板,前、后轮转向板均与转向连杆铰接,转向连杆与转向旋转板铰接,转向旋转板与用于与车轮连接的车轮组件安装块连接;位于车架同侧的前、后轮转向板通过前后轮转向联动杆连接,位于车架两侧的前轮转向板通过两侧轮转向联动杆连接,且前轮转向板与伸缩机构铰接,由伸缩机构推动前轮转向板,进而带动车轮转向。
Four-wheel steering mechanism and wheel track adjustable chassis
一种四轮转向机构及轮距可调底盘
2024-06-11
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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