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Math Biosci Eng. 2020 Jun 19;17(4):4348-4363. doi: 10.3934/mbe.2020240.

Research of the work of the sieve mill of a grain-cleaning machine with a linear asynchronous drive.

Mathematical biosciences and engineering : MBE

Rustam Aipov, Andrey Linenko, Ildar Badretdinov, Marat Tuktarov, Salavat Akchurin

Affiliations

  1. Electric machines and equipment department, Federal State Budgetary Educational Establishment of Higher Education "Bashkir State Agrarian University", 50-letia Octyabrya str., 34, Ufa, 450001, Russia.
  2. Road construction, communal and agricultural machines department, Federal State Budgetary Educational Establishment of Higher Education "Bashkir State Agrarian University", 50-letia Octyabrya str., 34, Ufa, 450001, Russia.

PMID: 32987583 DOI: 10.3934/mbe.2020240

Abstract

This article presents the results of a study of the sieve mill of a grain cleaning machine with a drive based on a linear asynchronous motor instead of a classic mechanical drive. The purpose of this work is to describe the structural and technological parameters of a sieve mill with a linear asynchronous drive to implement a mathematical model of the technological process of a grain cleaning machine work. A kinematic study of the flat hinged mechanism of the sieve mill of a grain cleaning machine was carried out, for which all geometric dimensions are known and the laws of motion of the leading link - the electric drive of the sieve mill based on a linear asynchronous motor are determined. As a result, the following were determined: kinematic modes

Keywords: kinematic scheme ; linear induction motor ; mathematical model ; sieve mill ; technological process

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