Monitoring of operation loading of three-point linkage during ploughing
| Autor: | Ľ. Hujo, Z. Tkáč, J. Tulík, J. Kosiba, D. Uhrinová, M. Jánošová |
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| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: | |
| Zdroj: | Research in Agricultural Engineering, Vol 62, Iss 1, Pp 24-29 (2016) |
| Druh dokumentu: | article |
| ISSN: | 1212-9151 1805-9376 |
| DOI: | 10.17221/10/2015-RAE |
| Popis: | The research was focused on operational measurements of tractor plough tools and their subsequent utilisation and simulation under laboratory conditions by a hydrostatic simulator. In this field, theoretical and experimental works were focused on tractors, whereby the proposal of laboratory test arose out of the loading characteristics of the three-point linkage of the tractor. These characteristics were obtained from the agricultural tractor's operation in plough aggregation. Measurements were performed with the following tools: tractor with carrier-mounted four-mouldboard plough PH1-435 and tractor with Kuhn plough manufactured by. The subject of these measurements was to obtain the time courses of forces and pressures in the hydraulic system of the three-point linkage during ploughing with carrier-mounted and semi-mounted ploughs. For objective comparison of the obtained results during experimental measurements, we determined the characteristics of measurement conditions focused on physical and mechanical properties of the soil - bulk density, moisture, penetrometer resistance and slide strength of the soil. |
| Databáze: | Directory of Open Access Journals |
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