球磨机中空轴的润滑是很重要的。因为一台球磨机很贵,中空轴瓦承受几十吨负荷,一旦断油会产生研瓦甚至是断轴等重大事故。所以现场从来都把中空轴的润滑看做是比较重要的部位,在没有特殊保护措施的情况下,每隔一定时间就要检查一次,以免由于油箱缺油、油泵跳闸、油管堵塞等原因造成断油事故。但事实上断油靠人工检查很难及时发现。我们河北铜矿选矿厂自从安上断油装置后,中空轴润滑只要稍 Ball mill hollow shaft lubrication is very important. Because a ball mill is very expensive, hollow bearing bush to withstand tens of tons of load, once off the oil will have to generate watts or even broken shaft and other major accidents. Therefore, the scene has always been hollow shaft lubrication as a more important part of the site, in the absence of special protection measures, to be checked at regular intervals, so as to avoid fuel tank shortage, the pump trip, pipeline blockage and other reasons caused by broken Oil accident. However, in fact it is difficult to detect oil off by manual inspection. Our Hebei copper concentrator since the installation of oil-breaking device, the hollow shaft lubrication as long as slightly