The invention discloses a high-clearance four-wheel steering power chassis for a small paddy field and a working method of the high-clearance four-wheel steering power chassis. One ends of a rear wheel power transmission shaft and a front wheel power transmission shaft in a front and rear wheel power transmission mechanism I are connected with two ends of a power transmission rod through couplings I, and the other ends are connected with transmission shafts I of a rear wheel power transmission assembly and a front wheel power transmission assembly through bevel gear pairs III; the first front and rear wheel power transmission mechanism and the second front and rear wheel power transmission mechanism are arranged on the two sides of the chassis frame and are consistent in structure. Wheel steering arms of a front wheel power transmission assembly and a rear wheel power transmission assembly in the first front and rear wheel power transmission mechanism and the second front and rear wheel power transmission mechanism are hinged to a connecting rod center disc through a right front wheel steering rod, a right rear wheel steering rod, a left rear wheel steering rod and a left front wheel steering rod. Simultaneous steering of the four wheels is achieved through the four-wheel synchronous steering mechanism, and simultaneous driving of the four wheels is achieved through the first front and rear wheel power transmission mechanism and the second front and rear wheel power transmission mechanism.
本发明公开了小型水田高地隙四轮转向动力底盘及其工作方法。本发明中前后轮动力传动机构一中后轮动力输送轴和前轮动力输送轴的一端与动力传动杆两端通过联轴器一连接,另一端与后轮动力传输组件和前轮动力传输组件的传动轴一通过锥齿轮副三连接;前后轮动力传动机构一和前后轮动力传动机构二设于底盘架两侧,且结构一致;前后轮动力传动机构一以及前后轮动力传动机构二中前轮动力传输组件和后轮动力传输组件的车轮转向臂通过右前轮转向杆、右后轮转向杆、左后轮转向杆和左前轮转向杆与连杆中心盘铰接。本发明通过四轮同步转向机构实现了四个车轮的同时转向,并通过前后轮动力传动机构一和前后轮动力传动机构二实现了四个车轮的同时驱动。
Small paddy field high-ground-clearance four-wheel steering power chassis and working method thereof
小型水田高地隙四轮转向动力底盘及其工作方法
2024-03-29
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge |