当前位置: 首页 > 文章 > 油菜联合收割机清选装置研究动态和技术分析 农机化研究 2006 (6) 68-70
Position: Home > Articles > Technique Analysis on the Research of Cleaning Mechanism of Rape Combined Harvester Journal of Agricultural Mechanization Research 2006 (6) 68-70

油菜联合收割机清选装置研究动态和技术分析

作  者:
孙进;李耀明;徐立章
单  位:
江苏大学农业工程研究院
关键词:
农业工程;清选装置;理论研究;油菜联合收割机
摘  要:
籽粒含杂率、清选损失率和清选效率是衡量联合收割机清选性能的主要指标。为此,通过对油菜脱出物特性、油菜联合收割机清选装置结构、清选机理等方面的研究,对清选装置进行参数优化,以实现油菜联合收割机籽粒含杂率和清选损失率最低、清选效率最高的目的。同时,介绍了国内外的研究动态,并对其进行了技术分析和发展前景展望。
译  名:
Technique Analysis on the Research of Cleaning Mechanism of Rape Combined Harvester
作  者:
SUN Jin, LI Yao-ming, XU Li-zhang (Research Institute of Agriculture Engineering, Jiangsu University, Zhenjiang 212013, China)
关键词:
agricultural engineering; cleaning mechanism; theoretical research; rape combined harvester
摘  要:
The successful design of rape combined harvester depends mainly on the development of its cleaning mechanism. In this paper ,a technique analysis is given on the research of cleaning mechanism of rape combined harvester, which is based on four parts:1) mechanophysical properties of rape extractives;2) structure of cleaning mechanism ;3) operating principle of cleaning mechanism;4)parametrical optimization of vibration sieve .With above research, some trends are been revealed:1)stationary linear theory of random vibrations and nonlinear theory of random vibrations will be applied on the operating principle of cleaning mechanism; 2)non-metal material may be used on the vibration sieve;3)the synergetic effect of vibration field and air field will be emphasized.

相似文章

计量
文章访问数: 11
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊