压送脱粒试验研究

RESEARCH ON HOLD-FEEDING THRESHING

提出压送脱粒原理,设计了浮动压紧式喂入装置,对压送脱粒效果及影响因素进行了理论分析和试验研究。

This paper has analysed the causes of high threshing loss and crackage in harvesting 'Japanica' rice, and has aroused a new principle of making reasonable use of conventional threshing devices with rotary sepefating mechanisms. A new floating hold-feeding devices was developed and proved to be practical. Many theoretical analysts and tests have been done on. the performance of hold-feeding threshing system and on the factors that affecting its performances.