煤矿安全2019，Vol.50Issue(6)：125-127,3.DOI:10.13347／j.cnki.mkaq.2019.06.031
无轨胶轮车湿式多盘失效安全型工作制动装置
Design of Wet Multi-disk Fail Safety Type Working Brake Device for Trackless Rubber-tyred Vehicle
CHENG Jiansheng1
作者信息
- 1. Yanbei Coal Mine, Huating Coal Industry Group Co., Ltd., Huating 744100, China
- 折叠
摘要
Abstract
The construction principle of the working brake device of trackless rubber-tyred vehicle is studied in depth. Under the condition of guaranteeing the constant braking force of the working brake device, a wet multi-disk fail safety type working brake device for trackless rubber-tyred vehicle was invented and designed. The device is a fail safety type working brake device, which controls the elastic force of the disc spring linearly through the hydraulic circuit, and brakes the trackless rubber-tyred vehicle and removes the brake by changing the dynamic and static friction disc tightness. The device not only has the working brake function, but also can play the fail safety type characteristics to automatically brake vehicles running out of control, to ensure the safety of trackless rubber-tyred vehicles and avoid major transport safety accidents.关键词
无轨胶轮车/工作制动装置/失效安全型/碟簧/线性控制Key words
trackless rubber-tyred vehicle/working brake device/fail safety type/disc spring/linear control分类
矿业与冶金引用本文复制引用
CHENG Jiansheng..无轨胶轮车湿式多盘失效安全型工作制动装置[J].煤矿安全,2019,50(6):125-127,3.
