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针对当前带式输送机张紧装置的研究现状,设计了一种采用变频拖动技术来自动调节输送带张紧力的装置。主要从张紧装置性能要求、总体结构设计以及系统工作原理等方面进行了详细的说明。系统不仅满足张紧力响应及时、可靠性高要求,而且能够随当前输送机的工况变化而实时调节张紧力,保证带式输送机平稳运行在最佳状态,可以为其他相关的输送机张紧力装置的设计提供一定的参考。
In view of the current research status of the belt tensioner, a device is designed to automatically adjust the tension of the belt by using the variable frequency dragging technology. Mainly from the tensioner performance requirements, the overall structure design and system working principle and other aspects were described in detail. The system not only meets the requirements of timely and reliable tension response, but also real-time adjusts the tension with the current conveyor conditions to ensure the smooth operation of the belt conveyor in the best condition, for other related conveyor Tension device design provides some reference.