乘坐式多功能农用车设计与试验

Design and Test of Riding Multi-function Agricultural Vehicle

水稻是我国主要粮食作物,一年最多可以种3季,使用乘坐式高速插秧机种植水稻,其每年作业时间为60 d左右。为了增加高速插秧机利用率、降低农户生产成本,研发设计了乘坐式多功能农用车。该农用车以高速插秧机底盘为行走部件,设计两根动力输出轴,通过搭载耕、种、管、收等功能部件,实现了水稻生产全程机械化。该机具田间试验作业效果良好,推广应用前景广阔。

Rice is main grain crop in China,which can be planted for up to three crops a year.When riding high-speed transplanter is used to plant rice,its annual operation time is about 60 days.In order to increase utilization rate of high-speed rice transplanter and reduce production cost of farmers,a riding multi-function agricultural vehicle was developed and designed.This agricultural vehicle used chassis of high-speed rice transplanter as walking part,and two power output shafts were designed.Whole process mechanization of rice production was realized by carrying functional components such as tillage,seeding,management and harvesting.Its field experiment results was good,and its popularization and application prospects was broad.