UDC 633.63:631.171
DOI 10.36461/NP.2023.66.2.007
MODELING OF THE STRESS-STRAIN STATE OF THE FRAME OF THE DEVICE FOR THE APPLICATION OF LIQUID FERTILIZER, WATERING, AND IRRIGATION
A.L. Sevostianov, Candidate of Technical Sciences, Associate Professor; S.I. Golovin, Candidate of Technical Sciences, Associate Professor; Yu.N. Ryzhov, Candidate of Technical Sciences, Associate Professor; V.V. Vinogradov, Candidate of Technical Sciences, Associate Professor; I.L. Volkova, Senior Lecturer; T.G. Pavlenko, Senior Lecturer; A.I. Gorbatenko Senior Lecturer
Federal State Budgetary Educational Institution of Higher Education "Oryol State Agrarian University named after N. V. Parakhin", Oryol, Russia, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
The work deals with the frame design of the device for liquid fertilizer application, watering and irrigation. The quality operation of this equipment will allow to meet the agrotechnological requirements for the cultivation of crops of a wide range, which largely determines the planned yields. The research was carried out using known principles of solid-state mechanics, theory of elasticity and strength of materials, as well as stress-strain analysis and modeling. In the course of the study, the loads acting on the frame of the device for liquid fertilizer application, irrigation and watering were determined. The beams and struts required for the structure were calculated and the materials were determined using material strength methods. The stress-strain analysis of the condition has shown that the strength and stiffness of the designed and modeled unit will ensure reliable operation of this unit. The device for liquid fertilizer application, watering and irrigation has been developed by the order of the Research Educational and Productive Center "Integration" for material and technical support of production, educational and practical, research and innovation activities of the university in the field of crop production, animal husbandry, processing, storage and sale of products, mechanization of agriculture; training and retraining of personnel, improving the quality of land resources used, increasing the economic efficiency of agricultural production, creating conditions for testing and transfer of innovative technologies.
Keywords: frame, fertilizer application, stress-strain analysis, modeling, agricultural machinery.
