带式输送机液压软制动系统的改造及应用  

Modification and Application of Hydraulic Soft Brake System for Belt Conveyor

作　　者：赵杰 Zhao Jie(Jinneng Holding Group Wajinwan Coal Company,Datong Shanxi 037001)

机构地区：[1]晋能控股集团挖金湾煤业公司,山西大同037001

出　　处：《机械管理开发》2023年第1期145-146,149,共3页Mechanical Management and Development

摘　　要：为进一步提升带式输送机运行的可靠性和运输效率,提出了采用液压软制动系统替代传统制动系统的思路,根据下运式带式输送机的工况特点提出液压软制动系统的设计要求和液压原理,基于AMESim软件建立仿真模型对其制动动态性能进行仿真分析,通过在实验室构建试验平台,对液压软制动系统在设备断电突发工况下的制动性能进行验证。In order to further improve the reliability of belt conveyor operation and transportation efficiency,the idea of using hydraulic soft brake system to replace the traditional braking system is proposed,and the design requirements and hydraulic schematic diagram of the hydraulic soft brake system are proposed according to the characteristics of the working conditions of the under-carriage belt conveyor,and the simulation model based on AMESim software is established to simulate the dynamic performance of its braking,and by constructing a test platform in the laboratory.The braking performance of the hydraulic soft braking system under the sudden power failure condition is verified.

关 键 词：下运式带式输送机 液压软制动系统 变量泵 突发断电工况 恒减速制动 

分 类 号：TD528.1[矿业工程—矿山机电]