Vibrations in engineering and technology

Olena Solona – Candidate of Technical Sciences, Associate Professor of the Department of Labor Protection and Biotechnical Systems in Animal Production of Vinnytsia National Agrarian University (St. Soniachna, 3, Vinnytsia, Ukraine, 21008, e-mail: solona_o_v@ukr.net, https://orcid.org/ 0000-0002-4596-0449).

Yurii Polievoda – Candidate of Technical Sciences, Associate Professor of the Department of Bioengineering, Bio- and Food Technologies of Vinnytsia National Agrarian University (St. Soniachna, 3, Vinnytsia, Ukraine, 21008, e-mail: vinyura36@gmail.com, https://orcid.org/0000-0002-2485- 0611).

Igor Tverdokhlib – Candidate of Technical Sciences, Associate Professor of the Department of Labor Protection and Biotechnical Systems in Animal Production of Vinnytsia National Agrarian University (St. Soniachna, 3, Vinnytsia, Ukraine, 21008, e-mail: igor_tverdokhlib@yahoo.com, https://orcid.org/0000-0003- 1350-3232).

Vitalii Kuzemskyi – Engineer for the organization of operation and repair of Center Agro Service LLC (Nemyrivske shosse, 189, Vinnytsia, Ukraine, 21001, e-mail: kuzemskiy1995@ukr.net).

The article provides practical recommendations regarding the operation of the complex of technical and technological support for energy- and resource-saving production of animal husbandry products at enterprises of the agro-industrial complex. Recommendations are given regarding the operation of heat and mass exchange equipment in the fractional processing of perennial legumes, equipment for pressing in the technology of preparing concentrated fodder and adaptive vibration mill in the technology of preparing concentrated fodder.

Therefore, the specified recommendations determine the important role of repair services of enterprises in ensuring the production of their products, but the level of technical equipment of these units, their organization and management is currently lower than in the main production. As a result, the labor intensity of repairs increases, especially unplanned and complex ones, during which various parts of technological equipment (mechanical, electrical and electronic) are restored, repair costs increase and there is a significant overspending of various types of resources. This is a consequence of the established traditions, when the repair service of machine-building enterprises, which is related to auxiliary production, is given less attention than to the main production.

The article also considers general recommendations that are implemented during the operation of equipment for the production of livestock products at enterprises of the agro-industrial complex. The service life of the equipment largely depends on the maintenance personnel's strict compliance with the operating rules, careful handling and clean storage of machines and devices. It has been established that from 50 to 80% of all accidents occur as a result of violations of operating rules.

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