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脱粒分离装置是联合收割机的重要组成部分之一,研究脱粒分离性能对提高联合收割机的性能十分重要。结合脱粒分离装置的工作原理,综合国内外有关脱粒分离装置研究的资料检索,对脱粒分离装置的研究现状进行了系统的归纳。指出了现阶段研究的不足,分析了脱粒分离装置的研究进程和发展趋势,为联合收割机脱粒分离装置的进一步研究提供参考。
Threshing and separating device is an important part of the combine harvester. Studying the threshing and separating performance is very important to improve the performance of the combine harvester. Combined with the working principle of the threshing and separating device, the domestic and international data retrieval about the threshing and separating device was studied, and the research status of the threshing and separating device was systematically summarized. Pointed out the shortcomings of the current study, analysis of the threshing separation device research progress and development trend for the combine harvester threshing device for further study provide a reference.