一、前言向日葵是经济价值很高的油料作物.近年来我区种植面积不断扩大.向日葵的传统收获方法,是用人工刈葵盘,运输到场院晾晒脱粒.这种方法一亩地约需两个工,损失大,而且大量葵盘堆放在场上遇雨会霉烂变质,与大面积种植很不适应.1980年,我所向日葵收刈装置课题组在调查研究的基础上,设计试制安装在东风 First, the introduction Sunflower is a high economic value of oil crops .In recent years, I planted an area of ​​growing. Sunflower traditional harvesting method is to manually harvesting Kwai disk, transported to the court to dry threshing .This method requires about two acres of land A worker, a large loss, and a large number of sunflower piled on the field encounter rain rotten metamorphosis, and large-scale cultivation is not adapted .1980 years, my sunflower harvesting device group based on the investigation and study, the trial design and installation in the Dongfeng