１前言棉花是我国农业的四大作物之一，也是农村主要的经济作物，棉花生产中前期作业大多已实现了机械化，而棉花的收获仍为手工作业，收获费用占棉花成本的１０％以上，而且费工、费时，影响后续作业。由国家科技部组织，新联集团主持，结合区内三家单位组成的采棉机联合... 1 Introduction Cotton is one of the four major crops in agriculture in our country and is also the major cash crop in rural areas. Most of the pre-operations in cotton production have been mechanized while the harvest of cotton is still hand-made. The cost of harvest accounts for over 10% of the cost of cotton, And labor, time-consuming, affecting the follow-up homework. Organized by the State Ministry of Science and Technology, the new group presided over the combination of the three units in the region of cotton picking machine joint ...