Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Jiusheng BAO"'
Autor:
Maosen WANG, Jiusheng BAO, Quanli ZHANG, Yang YANG, Xiaoming YUAN, Yan YIN, Kekun ZHANG, Shirong GE
Publikováno v:
Meitan xuebao, Vol 49, Iss S1, Pp 457-471 (2024)
As one of the important forms of equipment for underground auxiliary transportation in coal mines, monorail cranes have the advantages of large carrying capacity and strong climbing ability, and unmanned driving is its inevitable development directio
Externí odkaz:
https://doaj.org/article/df83b552e1bc441290e6de6944dc1ec5
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 6, Pp 206-215 (2024)
In recent years, coal mine robots have become a research hotspot in the field of modern coal machine equipment, and the main coal flow transportation system of most coal mines has basically realized continuity, mechanization and automation, which als
Externí odkaz:
https://doaj.org/article/38a818c8fe8c4d6cbdf427b8c4b6db45
Autor:
Lei ZHANG, Binzhan TANG, Jiusheng BAO, Zhiwei HU, Zhen PENG, Deping HU, Yan YIN, Xiaoming YUAN
Publikováno v:
Meitan xuebao, Vol 49, Iss 5, Pp 2547-2560 (2024)
Explosion-proof diesel engine is one of the most widely used power sources for auxiliary transportation vehicles in coal mines at present. It is affected by explosion-proof transformation and harsh underground environment, resulting in serious exhaus
Externí odkaz:
https://doaj.org/article/de5892ff31c14844bac9aa967a2f5126
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 2, Pp 264-278 (2024)
The shallow coal in China is gradually being exhausted, and mining resources from deep parts of the Earth has become an inevitable trend and national demand. Faced with the difficulty of deep coal mining beyond 2000 meters, an autonomous walking mech
Externí odkaz:
https://doaj.org/article/82ca062e85de40d9ae6fac6df4d55023
Publikováno v:
Meitan kexue jishu, Vol 51, Iss S2, Pp 240-251 (2023)
Monorail crane, as one of the important equipment forms of underground auxiliary transportation, has a generally low running speed (full load < 2 m/s), and the traditional single power drive is difficult to meet the power and environmental requiremen
Externí odkaz:
https://doaj.org/article/5a49f80196a149f29ebbf95ae3cd00cf
Publikováno v:
Energies, Vol 15, Iss 23, p 9133 (2022)
Unmanned driving technology has always been one focus of mine smart transportation, which is a crucial component of smart mines. However, the descriptions of both the intelligent transportation system and its industrial application are not comprehens
Externí odkaz:
https://doaj.org/article/7861afdb3cf4472ea76d07a43f29f25b
Publikováno v:
Energies, Vol 15, Iss 22, p 8524 (2022)
Because the road surfaces of the underground roadways in coal mines are slippery, uneven, with dust and water mist, and the noise and light illumination effects are significant, global positioning system (GPS) signals cannot be received, which seriou
Externí odkaz:
https://doaj.org/article/e68ae012a5f945678f53d2a7885b84c5
Publikováno v:
Energies, Vol 15, Iss 18, p 6544 (2022)
The explosion-proof diesel engine trackless rubber-tyred vehicle (TRTV) has the disadvantages of high fuel consumption and serious exhaust emissions, while the problems of insufficient power and short endurance limit the development of the explosion-
Externí odkaz:
https://doaj.org/article/c49e8c2f547d4911b832aa0067dcf8ba
Publikováno v:
Tehnički Vjesnik, Vol 24, Iss Supplement 2, Pp 279-286 (2017)
The trackless rubber tyred vehicle (TRTV) is an important transporting equipment of underground coal mine auxiliary transportation system in the world. Presently, most TRTVs are driven by flameproof diesel engine. However, few researches were focused
Externí odkaz:
https://doaj.org/article/425fda78d8004bd2be57a5ea5b817f1b
Publikováno v:
Advances in Mechanical Engineering, Vol 10 (2018)
The investigation was aimed at testing the performances in fire-resistance and transmission efficiency of non-metallic flexible materials in flameproof diesel engine locomotive which may replace traditional metal flame arresters with low gas transmis
Externí odkaz:
https://doaj.org/article/ec9929fd90f7496e9d25ae13dce1d0b4