中文摘要：

提出了一种变形偏心非圆齿轮分插机构,利用变形特性对分插机构取秧、送秧、插秧和回程的时间进行了重新分配,减小了秧针的相对速度。对分插机构进行了运动学分析和建立了数学模型,应用VB编程语言开发了运动分析模拟软件及其优化程序。在程序界面上显示分插机构的各种运动特性和优化结果,提高了人机交互的效率,可以方便快捷地得到一组优化数据,提高机器开发成功率。

英文摘要：

A deformed eccentric non-circular gears was presented.The seedling transplanting mechanism,sending seedlings,transplanting,and the return time were redistributed by using deformation characteristics,which reduced the seedling needle relative velocity.Transplanting institutions kinematics analysis and a mathematical model were built.Simulation software,motion analysis and optimization program were developed with the application of VB programming language.The bodies of various sports-drop features and optimization results were displayed on program interface,which greatly improved the efficiency of human-computer interaction,easily got a quick group of optimal data,and improved the success rate of the machine development.