Research of the work of the sieve mill of a grain-cleaning machine with a linear asynchronous drive
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 asynch...
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| Format: | Article |
| Language: | English |
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AIMS Press
2020-06-01
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| Series: | Mathematical Biosciences and Engineering |
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| Online Access: | https://www.aimspress.com/article/doi/10.3934/mbe.2020240?viewType=HTML |
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| author | Rustam Aipov Andrey Linenko Ildar Badretdinov Marat Tuktarov Salavat Akchurin |
| author_facet | Rustam Aipov Andrey Linenko Ildar Badretdinov Marat Tuktarov Salavat Akchurin |
| author_sort | Rustam Aipov |
| collection | DOAJ |
| description | 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 kP > kB > kH of sieve mill vibrations under various technological conditions; laws of motion of all parts of the mechanism of the sieve mill, movement, speed (0.34... 0.36 m/s) and acceleration (5.8... 6.9 m/s2) of the driven links; a mathematical model of the kinematic scheme of a sieve mill of a grain cleaning machine with a drive from a linear induction motor has been developed. The use of a linear induction motor compared to existing (classical) drive designs as a drive of a sieve mill in a grain-cleaning machine significantly reduces the metal consumption of the structure (drive shafts, transmission mechanisms, connecting rods, bearings are excluded from the structure), and energy consumption is also reduced due to pulse drive operation; makes it possible in a wide range of technological parameters regulation for various crops, including various physical and mechanical parameters of the crop being cleaned. |
| first_indexed | 2024-12-22T10:39:00Z |
| format | Article |
| id | doaj.art-719216cf24ac467682a68bf7de4642f1 |
| institution | Directory Open Access Journal |
| issn | 1551-0018 |
| language | English |
| last_indexed | 2024-12-22T10:39:00Z |
| publishDate | 2020-06-01 |
| publisher | AIMS Press |
| record_format | Article |
| series | Mathematical Biosciences and Engineering |
| spelling | doaj.art-719216cf24ac467682a68bf7de4642f12022-12-21T18:29:04ZengAIMS PressMathematical Biosciences and Engineering1551-00182020-06-011744348436310.3934/mbe.2020240Research of the work of the sieve mill of a grain-cleaning machine with a linear asynchronous driveRustam Aipov0Andrey Linenko1Ildar Badretdinov2Marat Tuktarov3Salavat Akchurin41. Electric machines and equipment department, Federal State Budgetary Educational Establishment of Higher Education “Bashkir State Agrarian University”, 50-letia Octyabrya str., 34, Ufa, 450001, Russia1. Electric machines and equipment department, Federal State Budgetary Educational Establishment of Higher Education “Bashkir State Agrarian University”, 50-letia Octyabrya str., 34, Ufa, 450001, Russia2. 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, Russia1. Electric machines and equipment department, Federal State Budgetary Educational Establishment of Higher Education “Bashkir State Agrarian University”, 50-letia Octyabrya str., 34, Ufa, 450001, Russia1. Electric machines and equipment department, Federal State Budgetary Educational Establishment of Higher Education “Bashkir State Agrarian University”, 50-letia Octyabrya str., 34, Ufa, 450001, RussiaThis 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 kP > kB > kH of sieve mill vibrations under various technological conditions; laws of motion of all parts of the mechanism of the sieve mill, movement, speed (0.34... 0.36 m/s) and acceleration (5.8... 6.9 m/s2) of the driven links; a mathematical model of the kinematic scheme of a sieve mill of a grain cleaning machine with a drive from a linear induction motor has been developed. The use of a linear induction motor compared to existing (classical) drive designs as a drive of a sieve mill in a grain-cleaning machine significantly reduces the metal consumption of the structure (drive shafts, transmission mechanisms, connecting rods, bearings are excluded from the structure), and energy consumption is also reduced due to pulse drive operation; makes it possible in a wide range of technological parameters regulation for various crops, including various physical and mechanical parameters of the crop being cleaned.https://www.aimspress.com/article/doi/10.3934/mbe.2020240?viewType=HTMLkinematic schemelinear induction motormathematical modelsieve milltechnological process |
| spellingShingle | Rustam Aipov Andrey Linenko Ildar Badretdinov Marat Tuktarov Salavat Akchurin Research of the work of the sieve mill of a grain-cleaning machine with a linear asynchronous drive Mathematical Biosciences and Engineering kinematic scheme linear induction motor mathematical model sieve mill technological process |
| title | Research of the work of the sieve mill of a grain-cleaning machine with a linear asynchronous drive |
| title_full | Research of the work of the sieve mill of a grain-cleaning machine with a linear asynchronous drive |
| title_fullStr | Research of the work of the sieve mill of a grain-cleaning machine with a linear asynchronous drive |
| title_full_unstemmed | Research of the work of the sieve mill of a grain-cleaning machine with a linear asynchronous drive |
| title_short | Research of the work of the sieve mill of a grain-cleaning machine with a linear asynchronous drive |
| title_sort | research of the work of the sieve mill of a grain cleaning machine with a linear asynchronous drive |
| topic | kinematic scheme linear induction motor mathematical model sieve mill technological process |
| url | https://www.aimspress.com/article/doi/10.3934/mbe.2020240?viewType=HTML |
| work_keys_str_mv | AT rustamaipov researchoftheworkofthesievemillofagraincleaningmachinewithalinearasynchronousdrive AT andreylinenko researchoftheworkofthesievemillofagraincleaningmachinewithalinearasynchronousdrive AT ildarbadretdinov researchoftheworkofthesievemillofagraincleaningmachinewithalinearasynchronousdrive AT marattuktarov researchoftheworkofthesievemillofagraincleaningmachinewithalinearasynchronousdrive AT salavatakchurin researchoftheworkofthesievemillofagraincleaningmachinewithalinearasynchronousdrive |