THRESHING AND SEPARATING UNIT FOR LEGUMINOUS CROPS HARVESTING农业专利-农业专业知识服务系统

专利权人:: Federalnoe gosudarstvennoe byudzhetnoe nauchnoe uchrezhdenie Federalnyj nauchnyj agroinzhenernyj tsentr VIM (FGBNU FNATS VIM)

发明人:: Aldoshin Nikolaj Vasilevich,Zolotov Aleksandr Anisimovich,Lobachevskij Yakov Petrovich,Mosyakov Maksim Aleksandrovich,Sibirev Aleksej Viktorovich,Mosyakova Valentina Leonidovna

摘要：: FIELD: agriculture; machine building.SUBSTANCE: invention relates to agricultural machine building. Threshing and separating unit for harvesting leguminous crops includes a threshing drum with pests and a separating concave with elongated holes. Separating concave is made in the form of a cascade profile along a cylindrical generatrix. Cascade profile is made in the form of rectangular shelves with steps.EFFECT: oblong holes are oriented with a long side along the concave symmetry axis, which ensures a reduction in the number of straw particles in the fine grain heap during separation.1 cl, 2 dwg