脱粒机清选装置的现状与展望

Development and Prospect of Thresher Cleaning Device

清选装置是脱粒机的重要组成部分,直接影响整机的清选度、损失率、生产率和功耗等。对脱粒机清选装置的研究有利于更好地改进脱粒机的整机性能。回顾谷粒类作物清选装置的发展历程,重点介绍几种典型的清选装置的结构、工作原理及应用范围,对脱粒机清选装置的发展方向提出建设性建议。

Cleaning device is an important part of the thresher,which directly affect cleaning of machine,loss rate,productivity and power consumption. Research on thresher cleaning device is conducive to better overall performance improvements thresher. Development of cleaning devices was reviewed,focusing on the structure,working principle and application of several typical cleaning device. Finally,the research thresher cleaning device were suggested.