| Issue |
E3S Web Conf.
Volume 583, 2024
Innovative Technologies for Environmental Science and Energetics (ITESE-2024)
|
|
|---|---|---|
| Article Number | 05018 | |
| Number of page(s) | 6 | |
| Section | Tribology Solutions for Energy Efficiency | |
| DOI | https://doi.org/10.1051/e3sconf/202458305018 | |
| Published online | 25 October 2024 | |
Optimization of dynamic characteristics of the hydraulic drive system of the cultivator
1 Don State Technical University, Gagarin Sq.1, Rostov-on-Don, 344003, Russia
2 Agricultural Research Centre “Donskoy”, Lenin Str., 14, Zernograd, Rostov Region, 347740, Russia
* Corresponding author: svet-tpl@yandex.ru
Enhancement of technological processes’ efficiency in agriculture can be achieved through the optimization of technological, structural, and performance characteristics of agricultural machinery. Modern machinery should have high productivity rate, ease of operation, high level of standardization and minimal expenditures of energy resources. The paper gives examples of the implementation of flow-dividing valves for the maintenance of the requested level of synchronization in the hydraulic drive of the agricultural equipment using the example of folding cultivator. The improved calculation hydraulic model of the cultivator and scheme of throttling flow-driving valve of non-spool type with plunger setting device are presented. The article gives the numerical scheme of the hydromechanical drive system of the cultivator which gives consideration to the volume coefficient of stiffness. It contributes to the exact accuracy of calculations and analysis.
© The Authors, published by EDP Sciences, 2024
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