Issue №: 2(113)
The journal deals with the problems of vibration technologies and machines, mathematical methods of vibration process studies, information on design and technological development, presents teaching and methodological aspects of teaching in the Higher School of Applied Sciences, where vibration machines and technologies are studied.
GRAIN TRANSPORTATION IN THE PROCESS OF ITS POST-HARVEST PROCESSING
Tverdokhlib Igor – candidate of technical sciences, associate professor of the department labor protection and biotechnical systems in animal husbandry, Vinnytsia National Agrarian University: Vinniytsia, st. Sonyachna 3, VNAU, 21008, e-mail: igor_tverdokhlib@yahoo.com.
Kovalchuk Oleg - graduate student of the department of labor protection and biotechnical systems in animal husbandry of the Vinnytsia National Agrarian University: Vinniytsia, st. Sonyachna 3, VNAU, 21008, e-mail: olejikvok@gmail.com.
Spirin Anatoly - candidate of technical sciences, associate professor, teacher of Separate structural subdivision «Ladyzhyn vocational college of Vinnytsia National Agrarian University» (Kravchik Petro St., 5, Ladyzhyn, Vinnytsia Region, Ukraine, 24321, e-mail: spirinanatoly16@gmail.com.
Pavlenko Vladyslav - line operator, Vinnytsia confectionery factory ROSHEN (Batozka St., 2k, Vinnytsia, 21032, e-mail: vladpavlanko530@gmail.com.
To ensure high productivity of grain cultivation, it is necessary to use energy-efficient equipment at all stages of the technological process and to have high-quality seed material. After growing the crop, it must be processed and delivered to the consumer. The quality of the material, in particular the seed, depends on many factors, one of the main ones being its injury.
In order to solve this problem, it is necessary to determine the sources of injuries, their causes, as well as to develop and implement organizational, technological and technical measures to eliminate them. Most of the consequences of grain injury are hidden and do not appear immediately. most occurs during its contact with the metal working bodies of machines.
Operations aimed at preliminary processing and subsequent storage of grain are important stages of the entire technological process of post-harvest processing, because the suitability of grain for storage and, accordingly, the supply of consumers with seed and food material depend on them.
The technological scheme, in accordance with which the grain will be brought to a state that will ensure its quality storage, depends on many factors, such as natural and climatic conditions, the provision of the farm with appropriate means, etc.
All technological operations are accompanied by the movement of grain by various means of transport, sometimes these means perform the role of cleaning machines. In addition, it is important to use grain throwers, which, in addition to transport functions, partially carry out the separation and drying of grain.
The scale of seed damage depends on the design and operational parameters of the machine, the state of the seed mass, as well as the characteristics of the grain variety. Belt grain throwers without appropriate design are only suitable for processing feed grain. As for work with seed material, they need to be modernized to eliminate existing shortcomings.
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About the journal
The journal "Vibrations in Engineering and Technologies" is included in the list of technical scientific publications of Ukraine
(Category "B", Order of the Ministry of Education and Science of Ukraine dated July 2, 2020 No. 886)
Old version of the site: http://vibrojournal.vsau.edu.ua/
The journal "Vibrations in Engineering and Technology" is indexed by the following databases and catalogs:
The certificateof massmedia State registration:kv no 16643-5115 from 30.04.2010 .
Founder of the journal: Vinnytsia National Agrarian University
The journal is devoted to highlighting current issues in engineering, mechanical engineering, and technological processes, including the study of dynamic and oscillatory phenomena in technical systems, the application of mathematical methods for process modeling and analysis, as well as the presentation of results of design-engineering and technological developments. Particular attention is given to the study of vibration processes and their application in modern technologies.
The purpose of the scientific journal “Vibrations in Engineering and Technologies” is to disseminate the results of fundamental and applied research in the field of engineering sciences aimed at developing theoretical foundations and practical approaches to the design, analysis, and improvement of machines, materials, and technological processes, including the use of vibration and oscillatory effects in various sectors of production.
The publication is focused on the formation of a modern scientific and informational environment for the effective exchange of research results, support of innovative development, and implementation of advanced technical solutions in industry, agro-industrial production, and related fields.
The journal promotes the development of interdisciplinary research, the integration of modern engineering approaches, and the enhancement of the efficiency of technological processes and technical systems, including through the rational use of vibration phenomena.
Objectives of the Scientific Journal
To achieve its stated purpose, the journal addresses the following key objectives:
dissemination of results of fundamental and applied scientific research in the fields of mechanics, mechanical engineering, technological processes, machine dynamics, and equipment, as well as in areas related to the application of vibration phenomena in engineering and technologies;
promotion of research aimed at the creation and improvement of machines, mechanisms, and technological equipment based on oscillatory and vibration processes;
support for the implementation of modern technological solutions focused on improving productivity, energy efficiency, and reliability of technical systems;
обеспечение scientific exchange of research results among research institutions, higher education establishments, and industrial enterprises;
development of interdisciplinary cooperation among researchers in the fields of mechanics, materials science, material processing technologies, and automation of technological processes;
dissemination of modern scientific achievements and advanced technologies related to the application of vibration processes in production and technical systems.
Publisher Vinnytsia National Agrarian University
In June 1994 the 2nd International Scientific and Technical Conference "Application of vibrations for technological purposes" was organized on the basis of Vinnytsia State Agricultural Institute. Leading experts in this field, noting the significant contribution to the school of Vibration Engineering under the leadership of P. S. Bernyk, proposed to create a professional all-Ukrainian scientific and technical journal "Vibration in engineering and technology..The journal was foundedat Vinnytsia State Agricultural Institute and P.S. Bernyk was elected to be the chief editor .
For all these years (since 1994) theJournal "vibration in engineering and technology" published 119 issues wherestudy of vibration effects, the creation of progressive energy saving technologies and equipment for their implementation were highlighted.
Currently Ihor Kupchuk, Candidate of Technical Sciences, Associate professor, Associate Professor of the Department of Engineering Mechanics and Technological Processes in the Agricultural Industry Faculty of Engineering and Technology Vinnytsia National Agrarian University is the chief editor of the "Vibrations in engineering and Technology"
The journal "Vibration in Engineering and technology", which has no analogues on the territory of Ukraine, is well known abroad.
