Analysis of influencing factors of scraper pitch of en-masse conveyor
In order to solve problem of how to determine scraper pitch when en-masse conveyors transported different materials， MS and MC en-masse conveyors were taken as the research object, the influence law of the scraper area, conveying material, machine slot height and width on the scraper pitch were anal...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2018-09-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2018030001 |
| _version_ | 1797869016936611840 |
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| author | ZHAO Xiaoxia MENG Wenjun ZHAO Huijuan ZHANG Jun CHEN Yuxuan |
| author_facet | ZHAO Xiaoxia MENG Wenjun ZHAO Huijuan ZHANG Jun CHEN Yuxuan |
| author_sort | ZHAO Xiaoxia |
| collection | DOAJ |
| description | In order to solve problem of how to determine scraper pitch when en-masse conveyors transported different materials， MS and MC en-masse conveyors were taken as the research object, the influence law of the scraper area, conveying material, machine slot height and width on the scraper pitch were analyzed. The analysis results show that the different conveying materials have a great influence on the scraper pitch. For MS en-masse conveyor, the scraper pitch increases with increasing of the scraper area and decreases with increasing of slot width and height when other factors remain unchanged. Because the internal friction angles of different material are different, scraper pitch decreases first and then increases, at about 25° to the minimum. For the MC en-masse conveyor, scraper pitch decreases as the scraper width increases, and increases as the scraper height increases. When the internal friction angle is about 30°, the minimum value of scraper pitch is obtained. |
| first_indexed | 2024-04-10T00:04:56Z |
| format | Article |
| id | doaj.art-cf4101a658a14534a00f45de05717c61 |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:04:56Z |
| publishDate | 2018-09-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-cf4101a658a14534a00f45de05717c612023-03-17T01:19:10ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2018-09-01449101410.13272/j.issn.1671-251x.2018030001Analysis of influencing factors of scraper pitch of en-masse conveyorZHAO Xiaoxia0MENG Wenjun1ZHAO Huijuan2ZHANG JunCHEN Yuxuan3School of Mechanical Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, ChinaSchool of Mechanical Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, ChinaThe Jincheng Campus, Taiyuan University of Science and Technology, Jincheng 048000, ChinaNorth China Municipal Engineering Design & Research Institute Co. Ltd., Tianjin 300074, ChinaIn order to solve problem of how to determine scraper pitch when en-masse conveyors transported different materials， MS and MC en-masse conveyors were taken as the research object, the influence law of the scraper area, conveying material, machine slot height and width on the scraper pitch were analyzed. The analysis results show that the different conveying materials have a great influence on the scraper pitch. For MS en-masse conveyor, the scraper pitch increases with increasing of the scraper area and decreases with increasing of slot width and height when other factors remain unchanged. Because the internal friction angles of different material are different, scraper pitch decreases first and then increases, at about 25° to the minimum. For the MC en-masse conveyor, scraper pitch decreases as the scraper width increases, and increases as the scraper height increases. When the internal friction angle is about 30°, the minimum value of scraper pitch is obtained.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2018030001en-masse conveyormaterial transportationscraper pitchrunning resistancefrictio |
| spellingShingle | ZHAO Xiaoxia MENG Wenjun ZHAO Huijuan ZHANG Jun CHEN Yuxuan Analysis of influencing factors of scraper pitch of en-masse conveyor Gong-kuang zidonghua en-masse conveyor material transportation scraper pitch running resistance frictio |
| title | Analysis of influencing factors of scraper pitch of en-masse conveyor |
| title_full | Analysis of influencing factors of scraper pitch of en-masse conveyor |
| title_fullStr | Analysis of influencing factors of scraper pitch of en-masse conveyor |
| title_full_unstemmed | Analysis of influencing factors of scraper pitch of en-masse conveyor |
| title_short | Analysis of influencing factors of scraper pitch of en-masse conveyor |
| title_sort | analysis of influencing factors of scraper pitch of en masse conveyor |
| topic | en-masse conveyor material transportation scraper pitch running resistance frictio |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2018030001 |
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