岩巷掘进机集中润滑系统的改进设计

Modification of Centralized Lubrication System for Rock-Drift Roadheader

岩巷掘进机工作环境恶劣,目前常见的手动润滑和递进式集中润滑都存在一些弊端。针对这一情况,设计了中央回转分配阀和泵单元直接润滑相结合的集中润滑系统,取得良好的实际应用效果。

manual and system with new system Rock-drift roadheaders work in severe environment. The commonly adopted lubrication models, both progressive centralized, had some troubles. Aiming at this situation, a new centralized lubrication combination of central rotary distributing valve and direct lubricating pump units was designed. The achieved good effect in application.