COMPARATIVE ANALYSIS OF METHODS FOR PERFORMING LOADING AND UNLOADING OPERATIONS TAKEN INTO ACCOUNT OF READISTRIBUTION OF SUPPORTS REACTIONS OF MACHINE FOR TRANSPORTING LOGING WASTE

UDC 630*371

Kononovich Denis Aleksandrovich – After-Sales Service Specialist. LLC “ZOOMLION BEL-RUS” (16, Pekinskiy Ave., 222205, Chinese-Belarusian Industrial Park “Great Stone”, Republic of Belarus). E-mail: denkon_92@mail.ru

 Ariko Sergey Yevgen’evich – PhD (Engineering), Deputy Dean of Faculty of Extramural Studies. Belarusian State Technological University (13a, Sverdlova str., 220006, Minsk, Republic of Belarus). E-mail: sergeyariko@mail.ru

Mokhov Sergey Petrovich – PhD (Engineering), Assistant Professor, Head of the Department of Logging Machinery, Forest Roads and Timber Production Technology. Belarusian State Technological University (13a, Sverdlova str., 220006, Minsk, Republic of Belarus). E-mail: lmditlp@belstu.by

DOI: https://doi.org/ 10.52065/2519-402X-2024-276-14.

Key words: logging waste, ways of loading, stowage, analysis, normal reactions.

For citation: Kononovich D. A., Ariko S. Ye., Mokhov S. P. Comparative analysis of methods for performing loading and unloading operations taken into account of readistribution of supports reactions of machine for transporting loging waste. Proceedings of BSTU, issue 1, Forestry. Nature Management. Processing of Renewable Resources, 2024, no. 1 (276), pp. 105–111 (In Russian). DOI: 10.52065/2519-402X-2024-276-14.

Abstract

The article presents the results of an analysis of the methods of loading and unloading logging waste, which influence the change in the distribution of the values of the support reactions of the machine for their transportation. In the process of conducting a theoretical study, various options and methods for placing logging waste on a loading platform were considered. Depending on the angle of rotation of the hydraulic manipulator and the weight of the logging waste being lifted, the redistribution of reaction values under the wheels of a semi-trailer was determined when working with and without outriggers. A comparative analysis of diagonal stacking of logging waste on a semi-trailer, laying on a hydraulically controlled side and the center of a loading platform was carried out. Methods for laying logging waste with open and closed hydraulically controlled sides are considered. Recommendations are given for choosing a method for placing logging waste on a loading platform based on a study of the stability of the semi-trailer. An analysis was made of the effectiveness of using outriggers for unloading logging waste depending on the change in the weight of logging waste in the cargo platform of a semi-trailer.

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References

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18.10.2023