03. Simonov M.V., Plotnikov S.A., Mokiev V.Yu. Theoretical Substantiation of the Main Parameters of Axial Devices for Threshing Grass Seeds

DOI: 10.15507/2658-4123.033.202303.339-355

Theoretical Substantiation of the Main Parameters of Axial Devices for Threshing Grass Seeds

Maksim V. Simonov
Dr.Sci. (Engr.), Professor of the Chair of Mechanical Engineering Technology, Vyatka State University (36 Moskovskaya St., Kirov 610000, Russian Federation), ORCID: https://orcid.org/0000-0003-3805-9246, Researcher ID: F-7895-2018, Scopus ID: 57209273813, This email address is being protected from spambots. You need JavaScript enabled to view it.

Sergey А. Plotnikov
Dr.Sci. (Engr.), Professor of the Chair of Mechanical Engineering Technology, Vyatka State University (36 Moskovskaya St., Kirov 610000, Russian Federation), ORCID: https://orcid.org/0000-0002-8887-4591, Researcher ID: R-8491-2016, Scopus ID: 57190970844, This email address is being protected from spambots. You need JavaScript enabled to view it.

Valentin Yu. Mokiev
Cand.Sci. (Engr.), Senior Researcher, Federal Agricultural Research Center of the North-East (166a Lenin St., Kirov 610007, Russian Federation), ORCID: https://orcid.org/0000-0002-3368-1151, Researcher ID: HSF-7094-2023, Scopus ID: 57209274547, This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract
Introduction. The review of literature sources has shown that at the moment there are no reliable methods, which theoretically determine the main parameters of axial devices for threshing grass seeds and it is necessary to conduct researches to establish a mathematical relationship between these parameters and quality indicators.
Aim of the Article. The article aim is theoretical substantiation of the dependence of the main parameters of axial devices for threshing grass seeds on the quality requirements to the technological process of threshing grass seeds.
Materials and Methods. A set of priori information about the operation of axial rasp-bar threshers, the analysis of literary sources and own observations of the working process of the clover thresher K-0.3 allowed determining the basic prerequisites to develop an algorithm for solving the task.
Results. As a result of theoretical consideration of the process of moving particles of the processed material in the working space of a drum-deck axial-rotor device for threshing grass seeds, a system of mathematical equations is obtained. The solution of the resulting system of equations makes it possible to determine the average axial velocity of the particles and a number of impacts inflicted by the rasps on them during movement. There is obtained an expression for linking the degree of seed threshing and main parameters of the device such as length, a number of rasps and the direction of their cleats, and the frequency of rotation of the drum.
Discussion and Сonclusion. It was found that the degree of seed threshing significantly depends on both the length of the threshing device and a number of drum rasps and the direction of their cleats. The theoretical dependencies obtained as a result of the study make it possible to determine the main parameters of axial devices for threshing seeds, depending on the requirements imposed on the device.

Keywords: clover thresher, device for threshing grass seeds, degree of threshing seeds, quality indicators, parameters

Conflict of interest: The authors declare no conflict of interest.

For citation: Simonov M.V., Plotnikov S.A., Mokiev V.Yu. Theoretical Substantiation of the Main Parameters of Axial Devices for Threshing Grass Seeds. Engineering Technologies and Systems. 2023;33(3):339‒355. https://doi.org/10.15507/2658-4123.033.202303.339-355

Authors contribution:
M. V. Simonov – research supervision, search for analytical materials in Russian and international sources, analyzed data.
S. A. Plotnikov – critical analyzing and editing the text.
V. Yu. Mokiev – preparation of the initial version of the text, analyzing and supplementing the text, writing of the draft.

All authors have read and approved the final manuscript.

Submitted 19.01.2023; revised 18.04.2023;
accepted 01.07.2023.

REFERENCES

1. Khalansky V.M., Gorbachev I.V. Development of Technical Means for Combine Harvesting of Seed Crops of Grasses. Achievements of Science and Technology of the Agroindustrial Complex. 2009;(10):36‒39. Available at: https://elibrary.ru/item.asp?id=14014086 (accessed 15.01.2023). (In Russ., abstract in Eng.)

2. Dragulenko V., Kurasov V., Litvinov A. Theoretical Studies of the Movement of the Lucerne Bean in the Chamber of the Threshing Device. AIP Conference Proceedings. AIP Publishing LLC. 2022;2661(1):070005. https://doi.org/10.1063/5.0107083

3. Smelik V.A., Novikov M.A., Perekopsky A.N. Analysis of Machine Technologies for Harvesting Meadow Clover Seeds in the Conditions of the North-Western Region of the Russian Federation. Proceedings of the St. Petersburg State Agrarian University. 2022;(2):164‒174. (In Russ.) https://doi.org/10.24412/2078-1318-2022-2-164-174

4. Akhlamov Yu.D., Otroshko S.A., Shevtsov A.V. Machine for Wiping Seeds. Machinery in Agriculture. 1997;(3):28. Available at: https://elibrary.ru/item.asp?id=25377540 (accessed 15.01.2023). (In Russ.)

5. Aleshkin A.V., Simonov M.V., Mokiev V.Yu. Theoretical Determination of the Velocities of the Particles of the Processed Material in the Tangential Grating Device of Grass Seeds. Bulletin of the Federal State Educational Institution of Higher Professional Education “V.P. Goryachkin Moscow State Agroengineering Universityˮ. 2018;(4):21‒26. (In Russ.) EDN: UYHVP

6. Karpov N.A., Kshnikatkin S.A., Alenin P.G. [Development of a Device for Isolating Seeds from Testes-Biotypes of Plants of Perennial Legumes During Selective Selection]. In: Innovative Ideas of Young Researchers for the Agro-Industrial Complex: A Collection of Materials of the International Scientific and Practical Conference. Penza; 2021. p. 241‒243. (In Russ.)

7. Karpov N.A., Kshikatkin S.A., Voronova U.A., et al. Review and Analysis of Machines for Threshing and Wiping Grass Seeds. In: Contribution of Young Scientists to the Innovative Development of the Agro-industrial Complex of Russia: Collection of Materials of the All-Russian (national) Scientific and Practical Conference of Young Scientists. Penza; 2020;3:29‒32. (In Russ.) EDN: RIHHOE

8. Anelyak M.M., Shidlovsky Yu.M. Experimental Study of an Axial-Tangential Grating Device of a Bilny Type. Mechanization and Electrification of Agriculture. 1986;(64):29‒32. (In Russ.)

9. Moskovsky M.N., Borzenko S.I., Podlesny D.S., Kostrov I.A. [Theoretical Prerequisites for Improving the Sowing Qualities of the Seed Fund]. Natural and Technical Sciences. 2019;(11):179‒181. (In Russ.)

10. Chugunov S.V., Rozhkov G.A. Review of Devices for Wiping and Scarification of Grass Seeds. Journal of Advanced Research in the Field of Natural Science. 2020;(9):60‒62. (In Russ.) https://doi.org/10.26160/2572-4347-2020-9-60-62

11. Simonov M.V., Mokiev V.Yu. [Theoretical Determination of the Degree of Treshing of the Treshing Device]. Agrarian Science of the Euro-North-East. 2018;(5):119‒123. (In Russ.) https://doi.org/10.30766/2072-9081.2018.66.5.119-123

12. Khalansky V.M., Panasenko V.E., Bagina M.V., Akhmad F.A. Theoretical Analysis of the Working Process of a Grating Device for Processing a Seed Pile of Legumes. Izvestiya Timiryazevskoy Agriculturnoy Akademii. 1992;(2):153‒161. (In Russ.) EDN: SCTHWR

13. Plyaka V.I. [Theoretical Substantiation of the Modes of Operation of an Axial-Rotor Threshing-Separating Device]. In: Reports of the TLC. 2020. Issue 292, part 1. p. 430‒433. Available at: https://www.timacad.ru/science/konferentsii/sborniki-materialov-konferentsii (accessed 10.01.2023). (In Russ.)

14. Burkov A.I., Simonov M.V. Determination of the Length of the Axial-Rotary Grating Device of Grass Seeds. In: Intelligent Machine Technologies and Equipment for the Implementation of the State Program for the Development of Agriculture: Collection of Scientific Documents. International Scientific and Technical Conf. Moscow: VIM; 2015. p. 144‒148. (In Russ.) EDN: UFODHP

15. Burkov A.I., Simonov M.V., Koryakin V.A. The Use of an Axial-Rotor Wiping Device for Wiping Clover Seeds. Dokl. Russian Academy of Agricultural Sciences. 2009;(5):58‒60. (In Russ.) EDN: KYYSCL

16. Simonov M.V., Koryakin V.A. Determination of the Throughput Capacity of an Axial-Rotor Grating Device. Machinery in Agriculture. 2010;(6):6‒9. Available at: https://elibrary.ru/item.asp?id=15619408 (accessed 10.01.2023). (In Russ.)

17. Simonov M.V., Koryakin V.A. Theoretical Substantiation of the Main Parameters of the Wiping Device of the Seed Cleaning Machine. Agrarian Science of the Euro-North-East. 2007;(10):98‒102. (In Russ.)

This work is licensed under a Creative Commons Attribution 4.0 License.