Open AccessMathematical Description and Study of the Vibration Deck of a Grain Sorting Machine
Author(s) -
Ildar Badretdinov,
Салават Мударисов,
Eduard Khasanov,
Salavat Akchurin
Publication year - 2022
Publication title -
mathematical modelling and engineering problems/mathematical modelling of engineering problems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.26
H-Index - 11
eISSN - 2369-0747
pISSN - 2369-0739
DOI - 10.18280/mmep.090134
Subject(s) - deck , sorting , vibration , kinematics , mechanism (biology) , acceleration , displacement (psychology) , computer science , stiffness , engineering , structural engineering , mechanical engineering , acoustics , physics , classical mechanics , algorithm , psychology , quantum mechanics , psychotherapist
This article presents the results of a study of the vibrations of the deck of a pneumatic sorting machine. The purpose of this work is to describe the design and technological parameters of the soundboard for the implementation of a mathematical model of the technological process of the grain sorting machine. A kinematic study of the flat hinge mechanism of the deck of a grain sorting machine has been carried out, for which all geometric dimensions are known and the laws of motion of the leading link-the electric drive of the deck based on an asynchronous electric motor – have been determined. As a result, the following were determined: kinematic modes of deck vibrations under various technological conditions; the laws of motion of all links of the deck mechanism, displacement, speed and acceleration of the driven links; a mathematical model of the kinematic scheme of the deck of a grain sorting machine driven by an asynchronous electric motor has been developed.