This study investigates the kinematics of spindle drums based on a planetary-cam-linkage mechanism with elliptical trajectories. Analytical expressions were developed to determine the linear and angular velocities of spindles, considering geometric parameters like crank and lever lengths, and ellipse axes. Numerical experiments revealed that increasing the majorsemi-axis and lever length significantly raises spindle velocities. The elliptical configuration expands the contact zone and improves cotton harvesting efficiency. Optimal design parameters for cotton-harvesting apparatuses are recommended.
| Mualliflar | Ravutov, Shavkat, Rajapbayev, Umidjon |
|---|---|
| Jurnal | Agro ILM |
| Nashriyot | O‘zbekiston qishloq xo‘jaligi jurnali ilmiy ilovasi |
| ISSN | 2091-5616 |
| Nashr sanasi | 2026-08-24 |
| Jild | 127 |
| Son | 6 |
| Betlar | 160-162 |
| Til | Ingliz |
| DOI | 10.67048/qxju2026ai127iss6m916 |
| Indeksga qo‘shilgan | 2026-10-06 |
DOI: 10.67048/qxju2026ai127iss6m916 · Maqolaning asl sahifasi
machine, apparatus, drum, spindles, ellipse, mechanism, links, coordinates, speed modes, linear velocity, angular velocity, машина, аппарат, барабан, шпиндели, эллипс, механизм, звенья, координаты, скоростные режимы, линейная скорость, углавая скорость, mashina, apparat, baraban, shpindellar, ellips, mexanizm, zvenolar, koordinatalar, tezlik rejimlari, chiziqli tezlik, burchak tezlik
| APA | Ravutov, Shavkat, & Rajapbayev, Umidjon (2026). KINEMATIC FEATURES OF THE ELLIPTICAL DRUM IN A COTTON-HARVESTING MACHINE. Agro ILM, 127(6), 160-162. https://doi.org/10.67048/qxju2026ai127iss6m916 |
|---|---|
| GOST (OAK) | Ravutov, Shavkat, Rajapbayev, Umidjon KINEMATIC FEATURES OF THE ELLIPTICAL DRUM IN A COTTON-HARVESTING MACHINE // Agro ILM. – 2026. – T. 127, № 6. – P. 160-162. – DOI: 10.67048/qxju2026ai127iss6m916. |
| MLA | Ravutov, Shavkat, and Rajapbayev, Umidjon. “KINEMATIC FEATURES OF THE ELLIPTICAL DRUM IN A COTTON-HARVESTING MACHINE.” Agro ILM, 127(6), 160-162, 2026. https://doi.org/10.67048/qxju2026ai127iss6m916 |
| Chicago | Ravutov, Shavkat, and Rajapbayev, Umidjon. “KINEMATIC FEATURES OF THE ELLIPTICAL DRUM IN A COTTON-HARVESTING MACHINE.” Agro ILM, 127(6), 160-162 (2026). https://doi.org/10.67048/qxju2026ai127iss6m916 |
| Harvard | Ravutov, Shavkat, and Rajapbayev, Umidjon (2026) ‘KINEMATIC FEATURES OF THE ELLIPTICAL DRUM IN A COTTON-HARVESTING MACHINE’, Agro ILM, 127(6), 160-162. https://doi.org/10.67048/qxju2026ai127iss6m916 |
| BibTeX | @article{ravutovshavkat2026,
title = {KINEMATIC FEATURES OF THE ELLIPTICAL DRUM IN A COTTON-HARVESTING MACHINE},
author = {Ravutov, Shavkat and Rajapbayev, Umidjon},
journal = {Agro ILM},
year = {2026},
volume = {127},
number = {6},
pages = {160-162},
doi = {10.67048/qxju2026ai127iss6m916},
url = {https://doi.org/10.67048/qxju2026ai127iss6m916}
} |
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