MINING EQUIPMENT


Original Paper

UDC 622.271 D.M.Dubinkin, A.V. Yalyshev, 2023

ISSN 0041-5790 (Print) ISSN 2412-8333 (Online) Ugol  Russian Coal Journal, 2023, S12, pp. 11-19

DOI: http://dx.doi.org/10.18796/0041-5790-2023-S12-11-19

Title

THE EFFECT OF THE COAL LOADING PROCESS ON THE LOADING PLATFORM ON THE UTILIZATION FACTOR OF THE BELAZ-7530 MINING DUMP TRUCK (220 T)

Authors

Dubinkin D.M.1 ,Yalyshev A.V.1

1 T.F. Gorbachev Kuzbass State Technical University, Kemerovo, 650000, Russian Federation

Authors Information

Dubinkin D.M., PhD (Engineering), Leading Researcher Associate, Associate Professor of the Department of Mining Machines and Complexes, e-mail: ddm.tm@kuzstu.ru Student, e-mail: yalyshavav@kuzstu.ru

Yalyshev A.V., Junior Researcher Digital Technologies Research Center, Graduate student, e-mail: yalyshavav@kuzstu.ru

Abstract

Determining the utilization factor of a mining dump truck, taking into ac? count the characteristics of the rock mass and loading, is one of the urgent tasks of modern mining production. The purpose of this study is to study the effect of the coal loading process into a dump body on the utiliza? tion factor of a 220-ton mining dump truck. The parameters of mining equipment and schemes for loading coal into the dump body of a mining dump truck of 220 tons are analyzed. Models of mining equipment and a simulation model of the process of loading coal into the cargo platform of a dump truck have been developed. Simulation modeling by the method of discrete elements of the coal loading process into the cargo platform of a quarry dump truck was carried out and the values of the weight of the cargo were obtained both by a single bucket and in the cargo platform as a whole. The validation of the obtained results of the simulation of the coal loading process was carried out by comparing the obtained models and the actual geometry of the coal cap in the dump body of the BelAZ 7530 dump truck. The dependences of the weight of the cargo in the dump body of the BelAZ 7530 dump truck on the number of buckets when loading with Komatsu PC 2000 and EKG-35 excavators are presented. The influence of the coal loading process in the SOE on the utilization factor of the mining dump truck load capacity has been reve.

Keywords

Mining, Open-pit mining, Load capacity utilization factor, Mining dump truck, Dump body, DEM, Coal.

References

1. Khoreshok A.A., Stenina N.A., Kudrevatykh A.V. & Ascheulov A.S. Methodology for determining the rational coefficient of utilization of the lifting capacity of quarry dump trucks. Gornoe oborudovanie I electromekhanika, 2020, (1), pp. 3-9. (In Russ.). DOI: 10.26730/1816-4528-2020-1-3-9.

2. Dubinkin D.M. & Yalyshev A.V. Analysis of structures and justification of the use of cargo platforms of quarry dump trucks with a lifting capacity of 90 tons. Tekhnika i technologiya gornogo dela, 2021, (3), pp. 61-78. (In Russ.). DOI: 10.26730/2618-7434-2021-3-61-78.

3. Yalyshev A.V. The need to create a cargo platform for a battery mining dump truck. Innovations in information technology, mechanical engineering and motor transport: Proceedings of the VI International Scientific and Practical Conference, Kemerovo, November 30  December 01, 2022. Kemerovo, Kuzbass State Technical University named after T.F. Gorbachev, 2022, pp. 706-710. (In Russ.).

4. Voronov A.Yu., Khoreshok A.A., Voronov Yu.E., Dubinkin D.M. & Voronov A.Yu. Optimization of parameters of excavator-automobile complexes of sections. Gornaya promyshlennost, 2022, (5), pp. 92-98. (In Russ.). DOI: 10.30686/1609-9192-2022-5-92-98.

5. Dubinkin D.M. & Golofastova N.N. Engineering solutions in improving the environmental safety of quarry transport. Ecologiya i promyshlennost Russii, 2022, Vol. 26, (11), pp. 8-12. (In Russ.). DOI: 10.18412/1816-0395-2022-11-8-12.

6. Dubinkin D.M. Methodology for determining the loads acting during loading and unloading of the cargo platform (body) of a quarry dump truck. Gornoe oborudovanie i electromekhanika, 2022, (3), pp. 31-49. (In Russ.). DOI: 10.26730/1816-4528-2022-3-31-49.

7. Khoreshok A.A., Danilov S.N., Dubinkin D.M., Markov S.O. & Tyulenev M.A. Some features of mining inclined coal seams with reverse hydraulic shovels in combination with dump trucks with a lifting capacity of 220 tons. Transportnoe, goirnoe i ctroitelnoe mashinostroenie: nauka i proizvodstvo, 2023, (22), pp. 91-99. (In Russ.). DOI: 10.26160/2658-3305-2023-22-91-99.

8. Dubinkin D.M. & Yalyshev A.V. Determination of static loads on board the cargo platform of a quarry dump truck. Gornaya promyshlennost, 2022, (6), pp. 137-144. (In Russ.). DOI: 10.30686/1609-9192-2022-6-137-144.

9. Dubinkin D.M., Aksenov V.V., Khoreshok A.A. et al. Influence of geotechnical factors on the output of quarry haul trucks. AIP Conference Proceedings, 2022, (2486), Article 040009. DOI: 10.1063/5.0106051.

10. Anistratov K.Yu., Degrees M.S., Stremilov V.Ya. & Teterin M.V. Investigation of patterns of changes in performance indicators of dump trucks during their service life. Gornaya promyshlennost, 2006, (6), pp. 30-34. (In Russ.).

11. Shestakov I.G. & Kosykh S.V. The use of hydraulic excavators of the re? verse shovel type in difficult mining and geological conditions. Vologdinskie chteniya, 2012, (80), pp. 168-170. (In Russ.).

12. Ermolaev V.A. & Selyukov A.V. Comparison of mining and geological conditions on quarries. Tekhnika I tekhnologiya gornogo dela, 2018, (2), pp. 50-64. (In Russ.). DOI: 10.26730/2618-7434-2018-2-50-64.

13. Zyryanov I.V., Lel Yu.I., Ilbuldin D.H., Martynov N.V. & Ganiev R.S. Productivity of the dredging and loading equipment. Izvestiya vysshikh uchebnykh zavedenij. Gornyj zhurnal, 2016, (8), pp. 11-20. (In Russ.).

14. Kholodnyakov G.A., Loginov E.V. & Tuan V.D. Low-waste open-pit mining of minerals using hydraulic excavators. Gornyj informatsionno-analyticheskij bulleten, 2017, (1), pp. 357-363. (In Russ.).

15. Tyuleneva E.A., Lesin Yu.V. & Litvin Ya.O. Investigation of the technology of mining coal-saturated zones in Kuzbass sections with simple and complex faces. Tekhnika i technologiya gornogo dela, 2019, (1), pp. 35-49. (In Russ.). DOI: 10.26730/2618-7434-2019-1-35-49.

16. Katsubin A.V. & Fedotov A.A. Systematization of mining and geologi? cal conditions of coal-saturated and coal-free zones of Kuzbass sections. Tekhnika i technologiya gornogo dela, 2019, (3), pp. 60-75. (In Russ.). DOI: 10.26730/2618-7434-2019-3-60-75.

17. Mily S.M. Evaluation of technologies for mining steep-slope coal deposits in Kuzbass. Tekhnika i technologiya gornogo dela, 2020, (1), pp. 45-73. (In Russ.).DOI: 10.26730/2618-7434-2020-1-45-73.

18. Dubinkin D.M., Aksenov V.V., Tyulenev M.A. & Markov S.O. The influence of mining engineering factors on the productivity of unmanned mining dump trucks. Tekhnika i technologiya gornogo dela, 2020, (4), pp. 42-69. (In Russ.). DOI: 10.26730/2618-7434-2020-4-42-69.

19. Katsubin A., Markov S., Khoreshok A. & Tyulenev M. Selection of Excavating Equipment for the Outpacing Development of the Coal-bearing Zone. E3S Web of Conferences, 2020, (174), 01027 DOI: 10.1051/e3sconf/202017401027.

20. Litvin O.I., Litvin Ya.O., Tyulenev M.A. & Markov S.O. On determining the parameters of downhole blocks during mining operations with reverse hydraulic shovels. Gornaya promyshlennost, 2021, (6), pp. 76-81. (In Russ.). DOI: 10.30686/1609-9192-2021-6-76-81.

21. Loginov E.V. & Tyuleneva T.A. Control of quarry parameters to improve the efficiency of hydraulic backhoes. Ugol, 2021, (12), pp. 6-10. (In Russ.). DOI: 10.18796/0041-5790-2021-12-6-10.

22. Loginov E.V. & Wolf V.V. Investigation of the parameters of technologi? cal schemes for the development of deposits of sand and gravel mixtures with reverse hydraulic shovels. Gornyj informationno-analyticheskij bulleten, 2022, (8), pp. 71-84. (In Russ.).

23. Murko E., Kalashnikov V., Gorbachev A. & Mukhomedzyanov I. Using of Shell Filtering Constructions for Concentrating Plants Coal Slurry De?watering. E3S Web of Conferences, 2019, (105), 02029. DOI: 10.1051/e3sconf/201910502029.

24. Mikhailov V., Kudrevatykh N. & Tyuleneva T. The research of environmental-and-economic risks of the coal mining enterprise impact on water resources. E3S Web of Conferences, 2019, (134), 01019. DOI: 10.1051/e3sconf/201913401019.

25. Makridin E., Markov S., Murko E. et al. Theoretical Background of Quarry Wastewater Filtering Through Filters of Coarse-Grained Blasted Overburden Rocks. E3S Web of Conferences, 2020, (174), Article 01056. DOI: 10.1051/ e3sconf/202017401056.

26. Behun M., Knezo D., Cehlar M., Knapcikova L. & Behunova A. Recent Application of Dijkstras Algorithm in the Process of Production Planning. Applied Sciences, 2022, 12(14), 7088. DOI: 10.3390/app12147088.

27. Hai-zuo Zh., Gang Zh., Xiao-pei H., En-yu W., Zhi-yi G., Dong-qing N. & Shao-kun M. Numerical modelling of retaining structure displacements in multibench retained excavations. Acta Geotechnica, 2020, 15(9), 2691. DOI: 10.1007/s11440-020-00947-3.

28. Samusev P.A. Research into the impact of technological processes of coal mining on its particle size distribution. Vestnik Kuzbaskogo Gosudarstvennogo Tekhnicheskogo Universiteta, 1999, (2), pp. 50-51. (In Russ.).

29. Samusev P.A. Development of the photolinear method to determine the particle size distribution of coal in surface mining. PhD eng. sci. diss.: 05.15.11 / Kuzbass State Technical University, Kemerovo, 2000, 17 p. (In Russ.).

30. Murko E., Janocko Ju., Makridin E. & Kapko M. On the need to consider the lithological composition of overburden rocks in the design of waste water treatment plants at open pit mines E3S Web of Conferences, 2021, (315), Article 02013. DOI: 10.1051/e3sconf/202131502013.

31. Boikov A., Savelev R., Payor V. & Potapov A. Universal Approach for DEM Parameters Calibration of Bulk Materials. Symmetry, 2021. DOI: 10.3390/ sym13061088.

32. Zhang S. & Zsaki A.M. Effect Geometric Detail on the Outcome of DEM Simulations with Polyhedral Particles. Geomech. Geoengin, 2022. 33. Yang D., Tang J., Hu N. et al. The shape parameters of coal and gangue particles derived from 3D scanning. Sci Data, 2023, (10), 107. https://doi. org/10.1038/s41597-023-02019-z.

Acknowledgements

This work was done with the financial support of the Ministry of Science and Higher Education of Russian Federation under the agreement dated 30.09.2022 075-15-2022-1198 with FSBEI HE "T.F. Gorbachev Kuzbass State Technical University" Integrated scientific and technical program of the full innovation cycle "Development and implementation of a set of technologies in the areas of exploration and mining of solid minerals, in? dustrial safety, bioremediation, creation of new products of deep process? ing of coal raw materials with a consistent reduction of the environmental impact and risks to human life" (CSTP "Clean Coal  Green Kuzbass") in the implementation of the event "Development and creation of unmanned shuttle-type dump truck of 220 tons carrying capacity" in terms of research and development works.

For citation

Dubinkin D.M. &Yalyshev A.V. The effect of the coal loading process on the loading platform on the utilization factor of the BelAZ-7530 mining dump truck (220 t). Ugol, 2023, (S12), pp. 11-19. (In Russ.). DOI: 10.18796/0041- 5790-2023-S12-11-19.

Paper info

Received November 1, 2023

Reviewed November 15, 2023

Accepted November 30, 2023