摘要
分析了拖拉机现有液压悬挂机构不能适应硬质土壤耕作的问题,拟定了具体的解决方案并设计了拖拉机液压悬挂机构加压控制系统,该系统可使农机具能较好地适应不同土壤质地、耕作深度及土壤湿度的耕作要求。
Analyzes the problem which existing hydraulic hitch equipment of tractor didn＇ t adapt the hardpan. Proposes the solving scheme and design the pressurization control system of the tractor. The system has the excellent adaptability for tillage requirements of different soil texture, tillage depth and soil humidity content.
出处
《装备制造技术》
2008年第10期50-51,共2页
Equipment Manufacturing Technology
基金
淮安市科技攻关项目(HAG07071)
关键词
液压悬挂机构
双作用液压缸
加压控制
硬质土壤
hydraulic hitch equipment
double-action cylinders
pressurization control
hardpan
