Transverse vibration analysis of inclined conveyor belts
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کد مقاله : 1054-ISAV2024 (R2)
نویسندگان
دانشگاه شهید بهشتی
چکیده
Transverse vibration is an important phenomenon that will affect the working life of a conveyor belt. The impact of some parameters like the speed of the belt, flexural rigidity, and tensile force on the vibration natural frequency is an important matter for designing and operating a conveyor belt. Also, most conveyor belts are designed to be used for elevating material. In other words, they have an inclination angle. In this article, the effect of speed, tensile force, and flexural rigidity on the vibration frequency for an inclined conveyor belt is investigated. In addition, for a range of spans between idlers, the results are plotted to choose the best and optimum results. The results have been compared and suggestions for designing and operating a conveyor belt based on the impact of speed, tensile force, and flexural rigidity on the vibration frequency for an inclined conveyor belt are presented. With the help of this material, it would be easy to control and dampen the transverse vibration of an inclined conveyor belt.
In this article, we suggest an improved model in which the belt inclination angle and speed of the belt are also considered. For this model, transverse vibration frequency has been calculated and the equations have been solved using theoretical relationships based on dynamical equations. First, we solve the continuous transverse vibrational equations for different inclination angles of the unloaded conveyor belt and obtain the natural vibration frequency and resonances for both modeling the belt as a string and as a beam. In the following, the same work has been done for the conveyor belt with the maximum possible load and tension. Finally, the results have been compared with each other and the best results have been chosen.
In this article, we suggest an improved model in which the belt inclination angle and speed of the belt are also considered. For this model, transverse vibration frequency has been calculated and the equations have been solved using theoretical relationships based on dynamical equations. First, we solve the continuous transverse vibrational equations for different inclination angles of the unloaded conveyor belt and obtain the natural vibration frequency and resonances for both modeling the belt as a string and as a beam. In the following, the same work has been done for the conveyor belt with the maximum possible load and tension. Finally, the results have been compared with each other and the best results have been chosen.
کلیدواژه ها
Title
Transverse vibration analysis of inclined conveyor belts
Authors
Shayan Dianatibadabi, Abbas Rahi
Abstract
Transverse vibration is an important phenomenon that will affect the working life of a conveyor belt. The impact of some parameters like the speed of the belt, flexural rigidity, and tensile force on the vibration natural frequency is an important matter for designing and operating a conveyor belt. Also, most conveyor belts are designed to be used for elevating material. In other words, they have an inclination angle. In this article, the effect of speed, tensile force, and flexural rigidity on the vibration frequency for an inclined conveyor belt is investigated. In addition, for a range of spans between idlers, the results are plotted to choose the best and optimum results. The results have been compared and suggestions for designing and operating a conveyor belt based on the impact of speed, tensile force, and flexural rigidity on the vibration frequency for an inclined conveyor belt are presented. With the help of this material, it would be easy to control and dampen the transverse vibration of an inclined conveyor belt.
In this article, we suggest an improved model in which the belt inclination angle and speed of the belt are also considered. For this model, transverse vibration frequency has been calculated and the equations have been solved using theoretical relationships based on dynamical equations. First, we solve the continuous transverse vibrational equations for different inclination angles of the unloaded conveyor belt and obtain the natural vibration frequency and resonances for both modeling the belt as a string and as a beam. In the following, the same work has been done for the conveyor belt with the maximum possible load and tension. Finally, the results have been compared with each other and the best results have been chosen.
In this article, we suggest an improved model in which the belt inclination angle and speed of the belt are also considered. For this model, transverse vibration frequency has been calculated and the equations have been solved using theoretical relationships based on dynamical equations. First, we solve the continuous transverse vibrational equations for different inclination angles of the unloaded conveyor belt and obtain the natural vibration frequency and resonances for both modeling the belt as a string and as a beam. In the following, the same work has been done for the conveyor belt with the maximum possible load and tension. Finally, the results have been compared with each other and the best results have been chosen.
Keywords
Conveyor Belt, Transverse Vibrations, Modelling, Vibrations