Issue №: 3 (122)
The journal solves the problems of creation and improvement of machinery and technologies for agriculture: 131 - Applied Mechanics, 132 - Materials Science, 133 - Industrial Engineering, 141 - Power Engineering, Electrical Engineering and Electromechanics, 208 - Agricultural Engineering.
MODELING OF WORKING BODIES FOR THE EXTRACTION OF SUGAR BEET ROOTS TAKING INTO ACCOUNT THE DYNAMICS OF SOIL STICKING ON THEIR SURFACE
Maksym Zayets – Candidate of Technical Sciences, Associate Professor of the Department of Agricultural Engineering and Technical Services of the Polis National University (Bulvar Stariy St., 7, Zhytomyr, 10008, Ukraine, e-mail: mzaec81@gmail.com, http://orcid.org / 0000-0002-2290-1892).
This article is devoted to the study of the process of the formation of soil adhesion on the surface of the root crop during digging, which allows in the process of modeling and designing the surfaces of the active working organs of root harvesting machines. Analyzing scientific research on this topic, it is possible to observe little attention paid to this problem, therefore the work on this topic is quite relevant. The purpose of this work is to simulate the process of soil taring, which can lead to root crop damage and a decrease in product quality.
The article provides a dynamic analysis of this process, taking into account various factors, such as moisture, stickiness and other physical and mechanical properties of the soil, digging speed, shape and geometric parameters of the root crop.
The Mohr-Coulomb method was chosen as the model, which made it possible to solve certain problems of the root crop extraction process and perform simulation of soil behavior for a wide range of load systems based on parameters, agricultural soils.
Determination of the main characteristics of the soil in the simulation of beet extraction was carried out for a moderately heavy loam in a wet state, for which most of the input parameters for the PLAXIS software were known. These samples were subjected to standard rapid triaxial tests at an initial stress of 3 kPa, up to σ3 200 kPa. possible methods of avoiding excessive soil sticking and increasing the efficiency of harvesting root crops are substantiated. The results of the research can be useful for agricultural enterprises and sugar beet producers to optimize the process, which will allow to improve the quality of the products.
Summing up, modeling the root crop extraction process is an important tool for optimizing the parameters of the harvesting machine and reducing the energy component of the digging process. This can improve the efficiency and quality of root crop production, which is important for agricultural enterprises and root crop producers. Additional research and development in this field can contribute to the continuous improvement of the root crop extraction process, which will make it possible to take into account the obtained data when designing the working bodies of beet harvesting machines.
[1] Sydorchuk, O., Lub, P., Tatomyr, A., Burylko, A. (2005). Metod vyznachennia vtrat vrozhaiu silskohospodarskykh kultur vnaslidok nesvoiechasnosti mekhanizovanykh protsesiv rilnytstva. Materialy V yuvileinoi Mizhnar. nauk.-tekhn. konf. “Mekhanizatsiia i enerhetyka silskoho hospodarstva “MOTROL 2005”, 7, 87–91. [in Ukrainian].
[2] Sydorchuk, O. (2000). Systemotekhnika ahrarnoho vyrobnytstva ta inzhenerni aspekty yoho rozvytku. Visn. Lviv. derzh. ahrar. un-tu: Ahroinzhenerni doslidzhennia, 4, 5–12. [in Ukrainian].
[3] Hlado, Yu., Soltysiuk, V. (2007). Teoretychne obgruntuvannia protsesu separatsii koreneplodiv rotornymy ochysnykamy. Visnyk Ternopilskoho derzhavnoho tekhnichnoho universytetu, 4 (12), 78–85. [in Ukrainian].
[4] Hlado, Yu.B., Soltysiuk, V.I. (2007). Doslidzhennia dynamichnykh navantazhen pry ochyshchenni koreneplodiv dyskamy paltsevoho ochysnyka. Visnyk Kharkivskoho natsionalnoho tekhnichnoho universytetu silskoho hospodarstva imeni Petra Vasylenka.“Mekhanizatsiia silskohospodarskoho vyrobnytstva, 59 (1), 142–149. [in Ukrainian].
[5] Hevko, R.B. (2000). Vykopuvalno-ochysni prystroi buriakozbyralnykh mashyn. Konstruiuvannia i rozrakhunok [Excavating and cleaning devices of beet harvesting machines. Design and calculation]. Ternopil: Polihrafist. [in Ukrainian].
[6] Hevko, R.B. (2000). Obgruntuvannia konstruktyvno-tekhnolohichnykh parametriv robochykh orhaniv buriakozbyralnykh mashyn [Justification of the structural and technological parameters of the working bodies of beet harvesting machines] : dys. d-ra tekhn. nauk : 05.05.11 «Silskohospodarski mashyny» / Natsionalnyi ahrarnyi universytet. Kyiv, 1999. 316 s. [in Ukrainian].
[7] Sysolin, P.V., Salo, V.M., Kropivnyi, V.M. (2001). Silskohospodarski mashyny: teoretychni osnovy, konstruktsiia, proektuvannia [Agricultural machines: theoretical foundations, construction, design]. K. : Urozhai, [in Ukrainian].
[8] Khailis, H.A., Konovaliuk, D.M. (1991). Rozrakhunok robochykh orhaniv zbyralnykh mashyn : navch. posibnyk [Calculation of the working bodies of harvesting machines: training. manual]. K. : NMK VO. [in Ukrainian].
[9] Hevko, B.M., Rohatynskyi, R.M. (1992). Hvyntovi podaiuchi mekhanizmy silskohospodarchskykh [Agricultural screw feeding mechanisms]. Lviv. Svit. [in Ukrainian].
About journal
The magazine "Engineering, Energy, Transport AIC" is included in the list of scientific professional editions of Ukraine on technical sciences
(Category "Б", Order of the Ministry of Education and Science of Ukraine dated 02.07.2020 №886)
According to the decision of National Council of Television and Radio Broadcasting of Ukraine from 25.04.2024 No. 1337 the scientific journal «Engineering, Energy, Transport AIC» has the ID of the Media R30-05173.
The journal "Engineering, Energy, Transport AIC" is indexed according to the following databases and catalogs:
Certificate of state registration of mass media: No. 21906-11806 P dated 03/12/2016.
Founder of the journal: Vinnytsia National Agrarian University
Type of publication: journal
Kind of publication: scientific
Publication status: domestic
Year of foundation: 1997
Periodicity: 4 times per year
Volume: 18-20 conv. print. sheet (А4)
ISSN: 2520-6168 (print version), (online version)
Language of publication: (mixed languages) Ukrainian, English
The sphere of distribution and category of readers: national, foreign, faculty, scientists, entrepreneurs.
The periodical edition is included to the List of scientific professional publications of Ukraine on technical sciences, approved by order of the Ministry of Education and Science of Ukraine in 05.16.2016, No. 515.
The journal "Engineering, Energy, Transport AIC" is included in the "Catalog of Ukrainian Publications".
Subscription to the journal can be issued in each post office. The subscription index is 99720.
Technology, energy, agriculture transport AIC is a scholarly professional journal with a long-standing history and stable academic tradition, reflecting the evolution of engineering and technical sciences within the agro-industrial sector of Ukraine.
The journal was founded in 1997 under the title Bulletin of Vinnytsia State Agricultural Institute. According to the Resolution of the Presidium of the Higher Attestation Commission of Ukraine dated September 11, 1997, the publication obtained the status of a professional scientific journal, which enabled the publication of the main results of doctoral and candidate dissertations in technical sciences. From its inception, the journal positioned itself as an academic platform for addressing current issues of mechanization, electrification, and technical support of agricultural production.
During 2001–2014, the journal was published under the title Proceedings of Vinnytsia National Agrarian University. Series: Technical Sciences (State Registration Certificate of Print Media KV No. 16644-5116 PR dated April 30, 2010). Throughout this period, a systematic approach to the selection and peer review of scientific manuscripts was established, the thematic scope of publications was expanded, and continuity of scientific directions as well as the development of sectoral engineering schools was ensured.
Since 2015, the journal has been published under its current title, Technology, energy, agriculture transport AIC (State Registration Certificate No. 21906-11806 R dated March 12, 2016). The change of title reflected the expansion of the journal’s thematic coverage and its orientation toward interdisciplinary research in mechanical engineering, energy systems, electrical engineering, transport technologies, automation, and digital solutions for the agro-industrial complex.
The journal consistently adheres to the principles of open science. All published materials are distributed under the Creative Commons Attribution 4.0 International License (CC BY 4.0), ensuring open access to research results provided proper attribution to the authors and the original publication is maintained.
At present, Technology, energy, agriculture transport AIC is an authoritative professional scientific journal (Category B), providing a platform for the publication of fundamental and applied research results, promoting the integration of education, science, and industry, and contributing to the advancement of engineering and technological support of the agro-industrial complex of Ukraine.
