20.500.12556/RUL-189468 Determınatıon of the constructıve and technologıcal parameters of a flexıble toothed rotor harrow Določitev konstrukcijskih in tehnoloških parametrov prožne zobate rotorske brane Pre-sowing cultivation with rotary harrows enhances seed development in the soil and creates an optimal aeration process for the root system during the vegetation period, thereby improving plant development and crop yields. The flexible rotation of rotary harrows in the soil reduces soil resistance forces, minimizing friction and soil erosion, while enhancing operational efficiency and the service life of the implement. The theoretical contact of the primary working body with the soil was evaluated, establishing key functional dependencies among the parameters. The analysis indicates that increasing the tooth length on the rotor results in larger rotation angles (φ1 and φ2) and deeper soil loosening. However, excessively long teeth increase the rotor’s cultivation step, which adversely affects the fragmentation of soil clods. This theoretical framework enables the determination of the effective working path length of an individual tooth during one complete rotor revolution. Overall, these theoretical and kinematic insights provide the geometric basis for designing flexible toothed rotor harrows, a novel structural configuration of which was granted a patent by the Russian State Patent Committee (RU 2725732 C1). rotor flexible toothed harrow working body theory rotation angles trajectory of the tooth rotacijske brane s prilagodljivimi zobmi koti vrtenja tehnološki parametri true false true Angleški jezik Slovenski jezik Članek v reviji 2026-10-07 13:31:51 2026-10-07 13:31:58 2026-10-10 03:34:37 0000-00-00 00:00:00 2026 0 0 6 str. no. 3 Vol. 122 2026 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 631 1854-1941 10.14720/aas.2026.122.3.21765 294034691 QURBANOV+et+al.+(I).pdf QURBANOV+et+al.+(I).pdf 1 13CFF225B88938EC9E29AFFF7C43F05F 7e5d7bb29f93361b5d280a3544bae449851be492121f41392184403ab88469e0 0472330d-c243-11f1-8bc5-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=250048 https://journals.uni-lj.si/aas/article/view/21765/22601 1 9697e8b2-c242-11f1-8bc5-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=250047 Biotehniška fakulteta Acta agriculturae Slovenica 0 0 0