RESULTS OF OPTIMIZATION OF PARAMETERS AND OPERATING MODES OF THE DISK PNEUMATIC SOWING DEVICE
Technological effectiveness and qualitative characteristics of pneumatic sowing devices are higher than ones of lots produced rollers for a number of reasons, caused by decrease in number of doubles, increased evenness of seeds in a row. The major studied factors were selected and levels of their va...
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| Format: | Article |
| Language: | Russian |
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Federal Scientific Agroengineering Centre VIM
2015-04-01
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| Series: | Сельскохозяйственные машины и технологии |
| Subjects: | |
| Online Access: | https://www.vimsmit.com/jour/article/view/62 |
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| author | V. V. Golubev A. S. Firsov D. M. Rula |
| author_facet | V. V. Golubev A. S. Firsov D. M. Rula |
| author_sort | V. V. Golubev |
| collection | DOAJ |
| description | Technological effectiveness and qualitative characteristics of pneumatic sowing devices are higher than ones of lots produced rollers for a number of reasons, caused by decrease in number of doubles, increased evenness of seeds in a row. The major studied factors were selected and levels of their variation were established. A laboratory installation for optimization of the main technical and constructive characteristics on applied sowing devices was created. A disk pneumatic sowing device (DPSD) design with application block and modular principle of design for crops the smallseeded crops was working out. Optimum value of studied parameters and DPSD operating modes were established. Optimum value of evenness of seeds along the row, making 1.14-1.16 mm with a frequency of rotation of a sowing disk 75- 80 rpm, diameter of seed cells in a sowing disk 2.31-2.32 mm and pressure of an air stream 2.5-2.6 kPa were defined. The better distribution of seeds along a row in comparison with the production roller seeding mechanism when smallseeded crops sowing. It was recommended the offered design with the optimized parameters and operating modes for flax sowing and firm granulated mineral fertilizers application depending on cultivation conditions and functioning of sowing section. |
| format | Article |
| id | doaj-art-620a735e44a348d2ac2a24ac44ebb723 |
| institution | Kabale University |
| issn | 2073-7599 |
| language | Russian |
| publishDate | 2015-04-01 |
| publisher | Federal Scientific Agroengineering Centre VIM |
| record_format | Article |
| series | Сельскохозяйственные машины и технологии |
| spelling | doaj-art-620a735e44a348d2ac2a24ac44ebb7232025-08-20T03:56:27ZrusFederal Scientific Agroengineering Centre VIMСельскохозяйственные машины и технологии2073-75992015-04-0102242761RESULTS OF OPTIMIZATION OF PARAMETERS AND OPERATING MODES OF THE DISK PNEUMATIC SOWING DEVICEV. V. Golubev0A. S. Firsov1D. M. Rula2Tver State Agricultural AcademyТверская государственная сельскохозяйственная академияAll-Russian Research Institute of Mechanization for Flax ProductionTechnological effectiveness and qualitative characteristics of pneumatic sowing devices are higher than ones of lots produced rollers for a number of reasons, caused by decrease in number of doubles, increased evenness of seeds in a row. The major studied factors were selected and levels of their variation were established. A laboratory installation for optimization of the main technical and constructive characteristics on applied sowing devices was created. A disk pneumatic sowing device (DPSD) design with application block and modular principle of design for crops the smallseeded crops was working out. Optimum value of studied parameters and DPSD operating modes were established. Optimum value of evenness of seeds along the row, making 1.14-1.16 mm with a frequency of rotation of a sowing disk 75- 80 rpm, diameter of seed cells in a sowing disk 2.31-2.32 mm and pressure of an air stream 2.5-2.6 kPa were defined. The better distribution of seeds along a row in comparison with the production roller seeding mechanism when smallseeded crops sowing. It was recommended the offered design with the optimized parameters and operating modes for flax sowing and firm granulated mineral fertilizers application depending on cultivation conditions and functioning of sowing section.https://www.vimsmit.com/jour/article/view/62посевдисковый пневматический высевающий аппаратмелкосеменные культурыленdisk sowing devicesmallseeded cropsflax |
| spellingShingle | V. V. Golubev A. S. Firsov D. M. Rula RESULTS OF OPTIMIZATION OF PARAMETERS AND OPERATING MODES OF THE DISK PNEUMATIC SOWING DEVICE Сельскохозяйственные машины и технологии посев дисковый пневматический высевающий аппарат мелкосеменные культуры лен disk sowing device smallseeded crops flax |
| title | RESULTS OF OPTIMIZATION OF PARAMETERS AND OPERATING MODES OF THE DISK PNEUMATIC SOWING DEVICE |
| title_full | RESULTS OF OPTIMIZATION OF PARAMETERS AND OPERATING MODES OF THE DISK PNEUMATIC SOWING DEVICE |
| title_fullStr | RESULTS OF OPTIMIZATION OF PARAMETERS AND OPERATING MODES OF THE DISK PNEUMATIC SOWING DEVICE |
| title_full_unstemmed | RESULTS OF OPTIMIZATION OF PARAMETERS AND OPERATING MODES OF THE DISK PNEUMATIC SOWING DEVICE |
| title_short | RESULTS OF OPTIMIZATION OF PARAMETERS AND OPERATING MODES OF THE DISK PNEUMATIC SOWING DEVICE |
| title_sort | results of optimization of parameters and operating modes of the disk pneumatic sowing device |
| topic | посев дисковый пневматический высевающий аппарат мелкосеменные культуры лен disk sowing device smallseeded crops flax |
| url | https://www.vimsmit.com/jour/article/view/62 |
| work_keys_str_mv | AT vvgolubev resultsofoptimizationofparametersandoperatingmodesofthediskpneumaticsowingdevice AT asfirsov resultsofoptimizationofparametersandoperatingmodesofthediskpneumaticsowingdevice AT dmrula resultsofoptimizationofparametersandoperatingmodesofthediskpneumaticsowingdevice |