Model and dynamic performance analysis of mountain tractor suspension implements

• Published in: IOP conference series. Earth and environmental science Vol. 508; no. 1; pp. 12194 - 12198
• Main Authors: Yang, Hongtu, Xia, Changgao, Han, Jiangyi, Chen, Chen, Zhang, Hongdang
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 01.05.2020
• Subjects: Agricultural equipment; Farms; Mountains; Posture
• ISSN: 1755-1307; 1755-1315
• DOI: 10.1088/1755-1315/508/1/012194

A tractor three degree of freedom of agricultural implement suspension mechanism is proposed. The position and posture of the agricultural suspension implement frames are controlled by adjusting these three active motion pairs. Since the agricultural suspension implement is fixed on the mountain tractor through three points, the adjustment of the agricultural implement position and posture is obtained. Corresponding dynamic performance analysis of the mountain tractor suspension implements is analyzed. This model can be used for the operation of the tractor and farm implement set with automatic chassis levelling on the slope. The farm implement and the slope terrain can be profiled by adjusting the position and posture of the farm implement, and the lateral uniformity of the cultivation depth can be improved.