Motion Analysis of Double Crank 2K-H Gear Train Large Swing Angle Reversing Device
Aiming at the shortcomings of current beam pumping units with small stroke，large energy consumption，and poor movement performance，as well as the general problem of low reliability and unstable transmission of beam less pumping units，a design scheme of the reversing device of a long stroke pumping un...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2021-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2021.12.018 |
| _version_ | 1797819640285495296 |
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| author | Bingyi Li Shimin Dong Jiani Zhang Yü Yang Qin Li Yong Wu Yang Zhang |
| author_facet | Bingyi Li Shimin Dong Jiani Zhang Yü Yang Qin Li Yong Wu Yang Zhang |
| author_sort | Bingyi Li |
| collection | DOAJ |
| description | Aiming at the shortcomings of current beam pumping units with small stroke，large energy consumption，and poor movement performance，as well as the general problem of low reliability and unstable transmission of beam less pumping units，a design scheme of the reversing device of a long stroke pumping unit which realizes the pure mechanical non-switching type reversing by mechanical characteristic is presented. The 2K-H planetary gear train is input in parallel through the anti-parallelogram mechanism and the gears，and the device commutation is realized under the specific transmission ratio of the parallel gears. The new type of commutator avoids the reliability problems of motor and chain commutator，as well as the vibration problems of non-circular gear commutator，and the transmission efficiency is improved compared with crank and rocker commutator. The movement analysis of the reversing device is carried out，and the multi-parameter calculation simulation is compared. The influence of each parameter on the movement performance of the device is analyzed. The results show that the downstroke time of the reversing device is shorter than that of the upstroke，which is helpful to improve the production efficiency. The mechanism parameters can be adjusted according to the actual work requirements to meet the requirements of working conditions，and have higher design compatibility in the actual application. The device can realize efficient and reliable reversing work，and has a wide range of application prospects in the future development of tower pumping units. |
| first_indexed | 2024-03-13T09:26:36Z |
| format | Article |
| id | doaj.art-d4c819c649494425820572ef4e587629 |
| institution | Directory Open Access Journal |
| issn | 1004-2539 |
| language | zho |
| last_indexed | 2024-03-13T09:26:36Z |
| publishDate | 2021-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj.art-d4c819c649494425820572ef4e5876292023-05-26T09:34:50ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392021-01-014511211624395253Motion Analysis of Double Crank 2K-H Gear Train Large Swing Angle Reversing DeviceBingyi LiShimin DongJiani ZhangYü YangQin LiYong WuYang ZhangAiming at the shortcomings of current beam pumping units with small stroke，large energy consumption，and poor movement performance，as well as the general problem of low reliability and unstable transmission of beam less pumping units，a design scheme of the reversing device of a long stroke pumping unit which realizes the pure mechanical non-switching type reversing by mechanical characteristic is presented. The 2K-H planetary gear train is input in parallel through the anti-parallelogram mechanism and the gears，and the device commutation is realized under the specific transmission ratio of the parallel gears. The new type of commutator avoids the reliability problems of motor and chain commutator，as well as the vibration problems of non-circular gear commutator，and the transmission efficiency is improved compared with crank and rocker commutator. The movement analysis of the reversing device is carried out，and the multi-parameter calculation simulation is compared. The influence of each parameter on the movement performance of the device is analyzed. The results show that the downstroke time of the reversing device is shorter than that of the upstroke，which is helpful to improve the production efficiency. The mechanism parameters can be adjusted according to the actual work requirements to meet the requirements of working conditions，and have higher design compatibility in the actual application. The device can realize efficient and reliable reversing work，and has a wide range of application prospects in the future development of tower pumping units.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2021.12.018Pumping unit;Mechanical commutation;Anti-parallelogram mechanism;Planetary gear;Parallel transmission |
| spellingShingle | Bingyi Li Shimin Dong Jiani Zhang Yü Yang Qin Li Yong Wu Yang Zhang Motion Analysis of Double Crank 2K-H Gear Train Large Swing Angle Reversing Device Jixie chuandong Pumping unit;Mechanical commutation;Anti-parallelogram mechanism;Planetary gear;Parallel transmission |
| title | Motion Analysis of Double Crank 2K-H Gear Train Large Swing Angle Reversing Device |
| title_full | Motion Analysis of Double Crank 2K-H Gear Train Large Swing Angle Reversing Device |
| title_fullStr | Motion Analysis of Double Crank 2K-H Gear Train Large Swing Angle Reversing Device |
| title_full_unstemmed | Motion Analysis of Double Crank 2K-H Gear Train Large Swing Angle Reversing Device |
| title_short | Motion Analysis of Double Crank 2K-H Gear Train Large Swing Angle Reversing Device |
| title_sort | motion analysis of double crank 2k h gear train large swing angle reversing device |
| topic | Pumping unit;Mechanical commutation;Anti-parallelogram mechanism;Planetary gear;Parallel transmission |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2021.12.018 |
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