新型无极绳绞车制动系统的研究  

Study to a New Type Braking System in the Endless-Rope Winch

作　　者：李炳文[1] 刘海平[1] 

机构地区：[1]中国矿业大学机电学院,江苏徐州221008

出　　处：《矿山机械》2006年第6期83-85,共3页Mining & Processing Equipment

摘　　要：介绍了新型无极绳绞车传动系统与制动系统的原理和结构。在此基础上,利用能量转换守恒的原理,对制动器布置在绞车减速器和卷筒两种不同方案所需的制动力矩等情况进行了比较和分析。研究表明,在减速器上制动不仅制动效果良好,而且减小了整机结构。The paper introduces the new type endless-rope winch about the prin- ciple and the structure of the driving system and the braking system, on basis of which, the energy transformation conservation law is ap- plied to makes comparison and analysis to the needed braking torque while the brake is placed in the gearbox and the drum of the winch. The study shows that the winch has better braking effect and smaller volume while the brake is placed in the gearbox.

关 键 词：无极绳绞车 制动系统 制动工况 传动结构 机械制动器 运输设备 制动功能 狭小空间 寿命周期 工作人员 

分 类 号：TD534[矿业工程—矿山机电]