CAJ | 학술논문

离心风机作为联合收获机清选装置的重要工作部件之一，对联合收获机的清选性能有着重要的影响。为此，综述了国内外对联合收获机清选装置中离心风机的应用以及研究现状，并从离心风机的结构、形式等方面剖析现有的离心风机存在的问题，提出了联合收获机清选装置的发展趋势，为清选装置中离心风机的研究以及设计提供参考。
리심풍궤작위연합수획궤청선장치적중요공작부건지일，대연합수획궤적청선성능유착중요적영향。위차，종술료국내외대연합수획궤청선장치중리심풍궤적응용이급연구현상，병종리심풍궤적결구、형식등방면부석현유적리심풍궤존재적문제，제출료연합수획궤청선장치적발전추세，위청선장치중리심풍궤적연구이급설계제공삼고。
Centrifugal fan , as an important working parts of cleaning device in combine harvester , has an important im-pact on the cleaning performance of the combine harvester .This paper reviews the current application and research status of the centrifugal fan in the Air-and-screen cleaning device of the combine harvesters at home and abroad , And for the existing problems of the centrifugal fan , from the point of the structure form and other aspects about the centrifugal fan , summarizeing several improvement measures can improve the combine harvester cleaning performance , which provide a reference for the further development and study of the centrifugal fan cleaning device .