Design and study of seeding devices for small selection seeding machines
In this paper, it is proposed to use a self-propelled pneumatic mini-seeder with replaceable mechanical sowing devices designed and manufactured using computer technologies, advanced software and threedimensional printing for seeds selection. As a result of the research, hightech operating devices f...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2019-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/52/e3sconf_icmtmte2019_00008.pdf |
| _version_ | 1818912733158965248 |
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| author | Nemtinov Vladimir Kryuchin Nikolai Kryuchin Alexandr Nemtinova Yulia |
| author_facet | Nemtinov Vladimir Kryuchin Nikolai Kryuchin Alexandr Nemtinova Yulia |
| author_sort | Nemtinov Vladimir |
| collection | DOAJ |
| description | In this paper, it is proposed to use a self-propelled pneumatic mini-seeder with replaceable mechanical sowing devices designed and manufactured using computer technologies, advanced software and threedimensional printing for seeds selection. As a result of the research, hightech operating devices for a grain-drill feed with screw and disk-pin continuous seed metering are designed and manufactured. Grain-drill feeds allow sowing of free-flowing and non-free-flowing seeds, when used as seed meters on self-propelled pneumatic mini-seeders for selection sowing of grass seeds. Analysis of laboratory results of and field studies of the proposed grain-drill feeds allowed to determine the qualitative indicators of their performance: at a disk rotation speed of up to 15 rpm a linear dependence of the seed supply on the rotation frequency is provided; in the field studies, the instability of bluegrass seeding did not exceed 8%. The highest performance of the screw is obtained at the angle of choke inclination of 30...35 degrees with the seeding instability indicator of 2.5...3.5%. The developed grain-drill feed will significantly reduce the range of seeders and expand the set of sown seeds of various agricultural plants with one brand of a grain-drill feed. |
| first_indexed | 2024-12-19T23:19:17Z |
| format | Article |
| id | doaj.art-6953977224ba400fb31dc8bcc7506db6 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-19T23:19:17Z |
| publishDate | 2019-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-6953977224ba400fb31dc8bcc7506db62022-12-21T20:02:01ZengEDP SciencesE3S Web of Conferences2267-12422019-01-011260000810.1051/e3sconf/201912600008e3sconf_icmtmte2019_00008Design and study of seeding devices for small selection seeding machinesNemtinov VladimirKryuchin NikolaiKryuchin AlexandrNemtinova YuliaIn this paper, it is proposed to use a self-propelled pneumatic mini-seeder with replaceable mechanical sowing devices designed and manufactured using computer technologies, advanced software and threedimensional printing for seeds selection. As a result of the research, hightech operating devices for a grain-drill feed with screw and disk-pin continuous seed metering are designed and manufactured. Grain-drill feeds allow sowing of free-flowing and non-free-flowing seeds, when used as seed meters on self-propelled pneumatic mini-seeders for selection sowing of grass seeds. Analysis of laboratory results of and field studies of the proposed grain-drill feeds allowed to determine the qualitative indicators of their performance: at a disk rotation speed of up to 15 rpm a linear dependence of the seed supply on the rotation frequency is provided; in the field studies, the instability of bluegrass seeding did not exceed 8%. The highest performance of the screw is obtained at the angle of choke inclination of 30...35 degrees with the seeding instability indicator of 2.5...3.5%. The developed grain-drill feed will significantly reduce the range of seeders and expand the set of sown seeds of various agricultural plants with one brand of a grain-drill feed.https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/52/e3sconf_icmtmte2019_00008.pdf |
| spellingShingle | Nemtinov Vladimir Kryuchin Nikolai Kryuchin Alexandr Nemtinova Yulia Design and study of seeding devices for small selection seeding machines E3S Web of Conferences |
| title | Design and study of seeding devices for small selection seeding machines |
| title_full | Design and study of seeding devices for small selection seeding machines |
| title_fullStr | Design and study of seeding devices for small selection seeding machines |
| title_full_unstemmed | Design and study of seeding devices for small selection seeding machines |
| title_short | Design and study of seeding devices for small selection seeding machines |
| title_sort | design and study of seeding devices for small selection seeding machines |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/52/e3sconf_icmtmte2019_00008.pdf |
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