多功能破碎清塞机液压系统分析与研究

金属矿山 ›› 2009, Vol. 39 ›› Issue (04): 118-120+125.

多功能破碎清塞机液压系统分析与研究

尚启文，吉万健，郝其昌

中钢集团马鞍山矿山研究院有限公司

出版日期:2009-04-15 发布日期:2011-11-22

Analysis and Research of the Hydraulic System of Multi-Functional Crusher Cleaner

Shang Qiwen，Ji Wanjian，Hao Qichang

Sino-Steel Maanshan Institute of Mining Research Co., Ltd

Online:2009-04-15 Published:2011-11-22

摘要/Abstract

摘要： 简明分析了多功能破碎清塞机的液压系统。对3种方案（双定量泵节流系统，定量泵恒流量控制系统，变量泵负载敏感控制系统）的液压系统原理作了详尽的理论分析，并说明了多功能破碎清塞机选用变量泵负载敏感控制系统的理由。

关键词: 节流调速, 恒流量控制, 负载敏感控制

Abstract: The paper presents briefly the hydraulic system of multi-functional crusher cleaner, makes detailed theoretical analysis of the mechanism of three hydraulic system plans (throttle-governor system with fixed displacement dual pump, constant flux control system with fixed displacement pump and load-sensitive control system with variable pump), and describes the reasons for selecting the load-sensitive variable pump control system for multi-functional crusher cleaner.

Key words: Throttle speed control, Constant flux control, Load-sensitive control

尚启文, 吉万健, 郝其昌. 多功能破碎清塞机液压系统分析与研究[J]. 金属矿山, 2009, 39(04): 118-120+125.

SHANG Qi-Wen, JI Wan-Jian, HAO Qi-Chang. Analysis and Research of the Hydraulic System of Multi-Functional Crusher Cleaner[J]. Metal Mine, 2009, 39(04): 118-120+125.