Roadheader automatic centralized lubrication system structure and method of use

The work of the automatic lubricating pump is controlled by the boring machine electronic control program, and the lubricating frequency is 4 minutes for every 4 hours of cutting. In order to facilitate use, debugging and temporarily start the automatic lubrication pump, a combination key is also set on the program (page up key and alarm key on the operation panel are simultaneously turned up for 5 seconds, the automatic lubrication pump will work continuously for 4 minutes, 4 minutes After the automatic lubrication pump automatically stops working) to start the lubrication pump. If the roadheader has not been working for a long time, the roadheader needs to be lubricated before use. At this time, the above combination key should be used to make the automatic lubrication pump temporarily start, and the automatic lubrication pump needs to work for 20 minutes