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针对长距离、大运量、可伸缩带式输送机张紧过程中伸长量变化较大以及在稳定和非稳定工况下对张紧力的不同要求,设计了一种电液控制的自动张紧绞车,介绍了该绞车的结构、工作原理及特点。
For long distance, large capacity, telescopic belt conveyor tension in the process of large changes in tension and steady and unsteady conditions on the tension of the different requirements of the design of a hydraulic automatic control Tension winch, introduced the structure of the winch, working principle and characteristics.