经对带式输送机断带原因的分析,根据现有输送带保护系统,设计了由偏心轮机构夹紧的断带保护装置。主要由捕捉器、液压站和检控箱组成。用磁场变化的方法检测出断带信号,并通过液压站电磁阀使捕捉器液压缸动作,完成捕捉,以减少输送带断带带来的损失。 Based on the analysis of belt breakage reason, according to the existing conveyor belt protection system, the broken belt protection device which is clamped by the eccentric wheel mechanism is designed. Mainly by the catcher, hydraulic station and prosecution box. Change the magnetic field method to detect the break signal, and through the hydraulic station solenoid valve catcher hydraulic cylinder action to complete the capture, in order to reduce conveyor belt damage caused by broken belt.