UDC 633.63:631.171
DOI 10.36461/NP.2024.69.1.019

SUBSTANTIATION OF THE DESIGN AND TECHNOLOGICAL PARAMETERS OF A TELESCOPIC LIFTING ATTACHMENT WITH MODELING OF ITS STRESS-STRAIN STATE
A.L. Sevostianov, Candidate of Technical Sciences, Associate Professor; V.V. Vinogradov, Candidate of Technical Sciences, Associate Professor; I.L. Volkova, Senior Lecturer; V.A. Sevostyanov, engineer,Yu.N. Ryzhov, Candidate of Technical Sciences, Associate Professor
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.

This article presents the design and technological rationale and structure of the attached telescopic lift developed specifically for use with tractors in the conditions of small economic units of the agro-industrial complex. The basic idea of the work is to create an attachment with certain load capacity characteristics.
The article emphasizes the main loads acting on the frame of a lifting equipment. The deformations and stresses in the frame were analyzed. The results of this analysis have shown that the designed and modeled frame has sufficient strength and stiffness to ensure the reliability of the lift.
Thus, the use of this mounted telescopic lift ensures safe and reliable work in areas where agricultural loads are moved.
Due to its efficiency and reliability, this equipment can be used in various industries to facilitate and automate the handling of goods, but also in small and medium-sized enterprises in rural areas. The wide use of the telescopic lifting attachment will allow it to be integrated into the zonal cultivation technologies of agricultural producers, which in turn will lead to higher productivity and lower labor costs in crop production.
This device was specially developed on behalf of the scientific and educational production center "Integration" to support various activities of the university in the field of agriculture. It will be used in the areas of production, education and practice, research and innovation related to crop production, animal husbandry, processing, storage and utilization of products, mechanization of agriculture, training and retraining of personnel, improving the quality of soil resources, increasing the economic efficiency of agricultural production, and for the approval and transfer of innovative technologies. In addition, this equipnet can also be used as an auxiliary unit to support the operation of a combined strip-seeding system for sowing crops. The number of state registration of research, design and technological development of civil use of this unit is #124012500452-2.
Keywords: lift, strain, structure, frame, tractor, modeling, load.

Publication information View article