【摘要】 结合脱粒机械的脱粒原理及其工艺,从工作原理、结构特点、性能指标、适应条件等方面论述了不同类型脱粒分离装置所具有的优势与存在的不足,并分析了联合收割机脱粒分离装置的发展进程与趋势,为联合收割机脱粒分离装置的进一步研究提供参考。更多还原

【Abstract】 Based on principle and processing of the threshing and separating unit, it was discussed that the advantages and the insufficiencies of every kind of threshing and separating unit on working principal, peculiarity of framework, power assembling, targets of performance, adaptable conditions and so on, while expounded the main problems of the threshing and separating unit at present. Guided by market forces and the production requirement, the proposals and countermeasure have been made for accelerating the development of the threshing and separating unit in China. It could be provided a basis for developing and studying the threshing and separating unit.更多还原