The agricultural universal chassis comprises a frame assembly, four wheels and four lifting steering hydraulic driving devices, and the top surface of the frame assembly is a horizontal plane; the two ends of the front end and the two ends of the rear end of the frame assembly are each provided with a sliding transverse sleeve capable of moving transversely. Each sliding transverse sleeve is connected with a lifting steering hydraulic driving device, and each lifting steering hydraulic driving device is connected with a wheel through a wheel walking driving device; the front end and the rear end of the frame assembly are each provided with first transverse channel steel with an upward opening, and second transverse channel steel with a downward opening is connected into a groove of each first transverse channel steel. Sliding transverse sleeves are inserted into the two ends of each first transverse steel channel respectively, one or two transverse hydraulic oil cylinders are hinged to the middle of each first transverse steel channel, and a power output shaft of each transverse hydraulic oil cylinder is connected with one sliding transverse sleeve. According to the agricultural universal chassis with the adjustable wheel track, the wheel track can be rapidly adjusted, and therefore the operation line spacing can be adjusted.
本发明公开了一种可调轮距的农用通用底盘,包括车架组件、四车轮、四升降转向液压驱动装置,车架组件顶面为水平面;车架组件的前端的两端、后端的两端各设有可横向运动的滑动横套;各滑动横套与一升降转向液压驱动装置,各升降转向液压驱动装置通过车轮行走驱动装置与一车轮相连;车架组件的前端和后端均设有开口向上的第一横向槽钢,第一横向槽钢的凹槽内连接有开口向下第二横向槽钢;各第一横向槽钢的两端各插接有滑动横套,第一横向槽钢的中部铰接有一个或两个横向液压油缸,各横向液压油缸的动力输出轴与一个滑动横套相连。本发明可调轮距的农用通用底盘可实现车轮轮距的快速调节,从而实现作业行距的调整。
Agricultural universal chassis with adjustable wheel track
一种可调轮距的农用通用底盘
2024-08-09
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Wheel type chassis with adjustable wheel track and wheel base
European Patent Office | 2024
|Four-wheel steering mechanism and wheel track adjustable chassis
European Patent Office | 2024
|Agricultural universal chassis four-wheel hydraulic driving system
European Patent Office | 2025
|