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Analysis of new starting curve and dynamic characteristics of long-distance belt conveyors
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Yuan YUAN1, Junxiong KOU1, Lidong ZHOU2
Journal of Mechanical Transmission | 2026, 50(1) : 155 - 162
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Journal of Mechanical Transmission | 2026, 50(1): 155-162
• Test·Analysis •
Analysis of new starting curve and dynamic characteristics of long-distance belt conveyors
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Yuan YUAN1, Junxiong KOU1, Lidong ZHOU2
Affiliations
  • 1.College of Vehicle and Traffic Engineering, Taiyuan University of Science and Technology, Taiyuan030024, China
  • 2.College of Mechanical Engineering, Taiyuan University of Science and Technology, Taiyuan030024, China
Published: 2026-01-15 doi: 10.16578/j.issn.1004.2539.2026.01.019
Outline
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Objective

To address the longitudinal vibration of long-distance belt conveyors during starting, the dynamic equations of the belt conveyor were established based on the analysis of the viscoelastic properties of the conveyor belt. Taking a practical long-distance belt conveyor as an example, a dynamic simulation model was constructed using AMESim software to study the starting acceleration curve and loading time.

Methods

The effects of common starting curves on the dynamic tension of the conveyor belt were analyzed, and a new combined starting curve (sine+parabolic) was proposed. The curve was optimized by introducing a creep phase and adjusting the pre-starting speed. The tension variations under different loading times were then analyzed.

Results

The results show that the optimized sine and parabolic starting curve reduces the maximum tension of the conveyor belt by 5.8% compared with the commonly used sine acceleration curve. Furthermore, loading materials after stable operation effectively reduces the tension impact and extends the service life of the conveyor belt.

Belt conveyor  /  Starting curve  /  AMESim  /  Maximum tension  /  Dynamic characteristic  /  Load
Yuan YUAN, Junxiong KOU, Lidong ZHOU. Analysis of new starting curve and dynamic characteristics of long-distance belt conveyors[J]. Journal of Mechanical Transmission, 2026 , 50 (1) : 155 -162 . DOI: 10.16578/j.issn.1004.2539.2026.01.019
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Year 2026 volume 50 Issue 1
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Article Info
doi: 10.16578/j.issn.1004.2539.2026.01.019
  • Receive Date：2024-09-09
  • Online Date：2026-05-20
  • Published：2026-01-15
Article Data
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History
  • Received：2024-09-09
Affiliations
    1.College of Vehicle and Traffic Engineering, Taiyuan University of Science and Technology, Taiyuan030024, China
    2.College of Mechanical Engineering, Taiyuan University of Science and Technology, Taiyuan030024, China
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小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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