Analysis and Experimental Study on Pressure Characteristics of Supporting Roller Group of Pipe Belt Conveyor
Aiming at the problem in measuring the nonuniformly distributed pressure generated by the pipe belt conveyor when conveying raw coals, a hexagonal adjustable pressure measuring device for the idler group is proposed. The dynamic model of the pipe belt conveyor clamping-type roller group is establish...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2019/7061847 |
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| _version_ | 1832556436754792448 |
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| author | Shuang Wang Deyong Li Kun Hu |
| author_facet | Shuang Wang Deyong Li Kun Hu |
| author_sort | Shuang Wang |
| collection | DOAJ |
| description | Aiming at the problem in measuring the nonuniformly distributed pressure generated by the pipe belt conveyor when conveying raw coals, a hexagonal adjustable pressure measuring device for the idler group is proposed. The dynamic model of the pipe belt conveyor clamping-type roller group is established. In order to simplify the calculation process of mechanical analysis, the modal analysis is carried out to determine the factors which will influence the pressure. The pipe diameter and filling rate are selected as the key control factors by the sensitive analysis of pressure of the pipe belt conveyor clamping type roller group. An adjustable diameter-type supporting roller group experiment device is self-designed, and the dynamic pressure change of the roller group and each roller pressure are tested. The results show that the average error between the simulated and tested values of the pressure of the idler group at different filling rates is 7.3%; the theoretical and simulated values of the pressure of the idler group are in good agreement with the experimental values. The study provides a theoretical basis and experimental reference for the design and application of pipe belt conveyors. |
| format | Article |
| id | doaj-art-b951d28f4cb94d31a95b641595930555 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-b951d28f4cb94d31a95b6415959305552025-02-03T05:45:27ZengWileyShock and Vibration1070-96221875-92032019-01-01201910.1155/2019/70618477061847Analysis and Experimental Study on Pressure Characteristics of Supporting Roller Group of Pipe Belt ConveyorShuang Wang0Deyong Li1Kun Hu2State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan, Anhui 232001, ChinaCollege of Mechanical Engineering, Anhui University of Technology, Huainan, Anhui 232001, ChinaState Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan, Anhui 232001, ChinaAiming at the problem in measuring the nonuniformly distributed pressure generated by the pipe belt conveyor when conveying raw coals, a hexagonal adjustable pressure measuring device for the idler group is proposed. The dynamic model of the pipe belt conveyor clamping-type roller group is established. In order to simplify the calculation process of mechanical analysis, the modal analysis is carried out to determine the factors which will influence the pressure. The pipe diameter and filling rate are selected as the key control factors by the sensitive analysis of pressure of the pipe belt conveyor clamping type roller group. An adjustable diameter-type supporting roller group experiment device is self-designed, and the dynamic pressure change of the roller group and each roller pressure are tested. The results show that the average error between the simulated and tested values of the pressure of the idler group at different filling rates is 7.3%; the theoretical and simulated values of the pressure of the idler group are in good agreement with the experimental values. The study provides a theoretical basis and experimental reference for the design and application of pipe belt conveyors.http://dx.doi.org/10.1155/2019/7061847 |
| spellingShingle | Shuang Wang Deyong Li Kun Hu Analysis and Experimental Study on Pressure Characteristics of Supporting Roller Group of Pipe Belt Conveyor Shock and Vibration |
| title | Analysis and Experimental Study on Pressure Characteristics of Supporting Roller Group of Pipe Belt Conveyor |
| title_full | Analysis and Experimental Study on Pressure Characteristics of Supporting Roller Group of Pipe Belt Conveyor |
| title_fullStr | Analysis and Experimental Study on Pressure Characteristics of Supporting Roller Group of Pipe Belt Conveyor |
| title_full_unstemmed | Analysis and Experimental Study on Pressure Characteristics of Supporting Roller Group of Pipe Belt Conveyor |
| title_short | Analysis and Experimental Study on Pressure Characteristics of Supporting Roller Group of Pipe Belt Conveyor |
| title_sort | analysis and experimental study on pressure characteristics of supporting roller group of pipe belt conveyor |
| url | http://dx.doi.org/10.1155/2019/7061847 |
| work_keys_str_mv | AT shuangwang analysisandexperimentalstudyonpressurecharacteristicsofsupportingrollergroupofpipebeltconveyor AT deyongli analysisandexperimentalstudyonpressurecharacteristicsofsupportingrollergroupofpipebeltconveyor AT kunhu analysisandexperimentalstudyonpressurecharacteristicsofsupportingrollergroupofpipebeltconveyor |