Tractors and Agricultural MachineryTractors and Agricultural Machinery0321-44432782-425XEco-Vector6555210.17816/0321-4443-65552Research ArticleSubstantiation of design of elastic drive shaft of a vibratory crusherMarkinO. Yu-MakhmutovM. Mmansur.mahmutov@yandex.ruKudryashovYu. A-Russian State Agricultural Correspondence University1506201481691126042021Copyright © 2014, Markin O.Y., Makhmutov M.M., Kudryashov Y.A.2014Different designs of elastic drive shafts of conic vibratory crushers distinguishing by method of affixment and section are considered. Substantiation of the shaft design is carried out by flexibility, which defines the length. The best results are obtained for spring drive shafts.grainfeedconic vibratory crusherconsole drive shaftspring shaftsolid sectionflexibilityзернокормаконусная вибрационная дробилкаконсольный приводной валпружинный валсплошное сечениегибкость[Маркин О.Ю. Разработка вибрационной дробилки для измельчения зерновых материалов с обоснованием параметров и режимов работы: Дис. ... канд. техн. наук. - Казань: КГСХА, 1997]