圆锥破碎机运转过程中,为防止灰与矿尘进入润滑油磨损偏心轴套和轴承,通常在动锥下装设严密的防尘装置。动锥连续长时运转,产生机械振动或摆动,会使防尘装置出现故障和不严,时间久了,灰尘与矿尘就会进入循环的润滑油,妨碍其润滑功能,使机器不能持续运转,必须多次换油,才能维 Cone crusher operation process, in order to prevent ash and dust into the lubricating oil wear eccentric bushings and bearings, usually installed under the dynamic cone tight dust-proof device. Continuous long-term operation of the moving cone, resulting in mechanical vibration or swing, the dust-proof device will malfunction and lax, over time, dust and dust will enter the circulation of lubricants, hinder its lubrication function, the machine can not be sustained operation , You must change the oil several times in order to dimension