Articles | Open Access | https://doi.org/10.37547/ajast/Volume05Issue06-28

Improving The Calibration Quality Of A Vibrating Sieve-Type Potato Sorting Machine By Optimizing Its Technological Parameters

Bakhadirov Gayrat Atakhanovich , Doctor of Technical Sciences, Professor, Institute of Mechanics and Seismic Stability of Structures named after M.T.Urazbaev of the Academy of Sciences of the Republic of Uzbekistan
Tursunaliev Ismoil Esonalievich , Researcher, Fergana State Technical University, Fergana, Uzbekistan

Abstract

A promising and efficient vibrating sieve-type potato sorting machine, which is a structural component of a mechanized complex for post-harvest processing and storage of potatoes, has been studied. The relevance of developing effective methods for designing and calculating sorting equipment that classifies potato tubers into fractions by size is emphasized. As a result of theoretical research aimed at designing an optimal configuration of a vibrating sieve sorting machine, a highly efficient device was developed. According to the experimental results, the highest calibration accuracy reaches 94%. This level of performance is achieved under the following operating conditions: product feed rate – 18 tons/hour, sieve vibration amplitude – A = 30 mm, vibration motor speed – 300 rpm, inclination angle of the calibrating surface – β = 7°, crank inclination angle – ɛ = -6°, and spring stiffness of the vibration mechanism – k = 13 N/mm.

Keywords

Potato sorting, tuber fractions, potato sorting machine

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Bakhadirov Gayrat Atakhanovich, & Tursunaliev Ismoil Esonalievich. (2025). Improving The Calibration Quality Of A Vibrating Sieve-Type Potato Sorting Machine By Optimizing Its Technological Parameters. American Journal of Applied Science and Technology, 5(06), 128–136. https://doi.org/10.37547/ajast/Volume05Issue06-28