{"references": ["1.\tObidov A., Mamatqulov O., Sultonov M. Theoretical analysis of the movement of Cotton piece on the slope surface. International conference, 27.04.2018, Berlin, 151-156.", "2.\tA.Obidov, Kh.Akhmedhodjaev, O.Sarimsakov, Q.Holikov. Investigation of the Properties of Fibrous Cotton Seeds, for Sorting on a Mesh Surface. Engineering, 2018, 10, 572-578.", "3.\t\u0411\u0438\u0440\u0433\u0435\u0440 \u0418.\u0410. \u041f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c. \u0423\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c. \u041a\u043e\u043b\u0435\u0431\u0430\u043d\u0438\u044f. \u041c\u043e\u0441\u043a\u0432\u0430, 2012, 567 \u0441. (https://www.ozon.ru/publisher/kniga-po-trebovaniyu-5297160/)", "4.\t\u041f\u043e\u043b\u044f\u043a\u043e\u0432\u0430 \u0414.\u0410. \u0438 \u0434\u0440. \u041e\u0442\u0445\u043e\u0434\u044b \u0445\u043b\u043e\u043f\u0447\u0430\u0442\u043e\u0431\u0443\u043c\u0430\u0436\u043d\u043e\u0439 \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438. // \u0421\u043f\u0440\u0430\u0432\u043e\u0447\u043d\u0438\u043a.. \u2013 \u041c.: \u041b\u0435\u0433\u043f\u0440\u043e\u043c\u0431\u044b\u0442\u0438\u0437\u0434\u0430\u0442, 1990. - 208 \u0441.", "5.\tObidov A.A., Sultanov M., Mamatkulov O. Study of the dependence of their characteristics on the processing of ginned seeds. FarPI scientific and technical magazine, Special issue, No. 3, 2018, pp. 22-27.", "6.\tBirger I.A. Strength. Sustainability. Fluctuations. Moscow, 2012, 567 p. (https://www.ozon.ru/publisher/kniga-po-trebovaniyu-5297160/)", "7.\tPolyakova D.A. etc. Waste of the cotton industry. // Directory .. - M .: Legprombytizdat, 1990. - 208 p.8.\tAkhmedkhodzhaev Kh.T. other. Investigation of the process of impact interaction of cotton seeds // Cotton industry. 1992. No. 5-6.", "8.\tAkhmedkhodzhaev Kh.T. other. Investigation of the process of impact interaction of cotton seeds // Cotton industry. 1992. No. 5-6.", "9.\tNovitsky I.I. Some physical and mechanical properties of cotton seeds. \u2013 Oil and fat industry. 1964. No. 5.", "10.\tAkhmedkhodjaev H.T., Yakubov D., Obidov A.A. Ways of sorting fiber seeds after the ginning process. // Collection of articles of NamMII international scientific and practical conference. - Tashkent, 2002. - p. 389-392."]}

This paper researches a pilot copy of a seed sorting device with an improved design. In addition, this article has conducted theoretical and practical studies to determine the effectiveness of seed selection. As a result of these studies, the operating mode of the new construction was determined and the parameters for its effective operation were developed. The geometric parameters of the developed sorting device are recommended for use in the production copy.