%A WANG Yu-kun, GUAN Zhi-gang, XUN Jie %T Study on the Balance of Pipe-moving Machine Moving-wheel of Half-fixed Pipe Spray Irrigation System %0 Journal Article %D 2003 %J Journal of Drainage and Irrigation Machinery Engin %R 10.3969/j.issn.1674-8530.2003.01.009 %P 29-32 %V 21 %N 1 %U {http://zzs.ujs.edu.cn/pgjx/CN/abstract/article_965.shtml} %8 2003-01-25 %X Analyses and studies the balance during the working process of half-fixed pipe spray irrigation. Institutes the mathematical model of moving wheelunder a stable condition. Proves the feasibility of the making of a pipe-movingmachine.