机电液一体化的断带保护装置能有效地减小带式输送机断带事故的影响,对断带保护装置工作原理和液压系统作了详细介绍,建立该装置三维建模和联合仿真建模,通过对断带抓捕装置动力学进行ADAMS与AMESim机液联合仿真,液压缸差动结构以及楔形抓捕机构的运用,有效并快速对断裂输送带进行了抓捕。 The mechanical-electrical-hydraulic breaker protection device can effectively reduce the belt conveyor belt breaking accident, the broken belt protection device working principle and hydraulic system were introduced in detail, and the device was established three-dimensional modeling and co-simulation modeling , Through the combination of ADAMS and AMESim mechanical and hydraulic dynamics, the differential structure of hydraulic cylinders and the wedge-shaped arresting mechanism, the breaking belt was arrested effectively and quickly.