The work of the automatic lubrication pump is controlled by the excavator electrical control program, and the lubrication frequency is 4 minutes of lubrication every 4 hours of cutting. In order to use, commission and temporarily start the automatic lubrication pump, set the key combination in the program. If the excavator time does not work properly, lubricate the boring machine before use. At this time, the automatic lubrication pump should be temporarily started using the above key combination, and the automatic lubrication pump should be run for 20 minutes, that is, the lubrication pump should be started 5 times using the key combination.
Working principle of lubrication pump: When the meshed gear rotates in the pump body, the gear teeth continue to enter and exit and mesh. In the suction chamber, the gear teeth gradually exit the meshing state, so that the volume of the suction chamber gradually increases, the pressure decreases, and the liquid enters the suction chamber under the action of liquid level pressure, and enters the discharge chamber with the gear teeth. In the discharge chamber, the gear teeth gradually enter the meshing state, the gear between the teeth is gradually occupied by the gear teeth, the volume of the discharge chamber is reduced, the liquid pressure in the discharge chamber increases, so the liquid is discharged from the discharge port of the pump to the outside of the pump, the gear side continues to rotate, the above process is continuously carried out, forming a continuous oil transfer process.
The automatic lubrication pump has the characteristics of simple installation, convenient operation, safety and cleanliness, and has no special requirements for lubricating oil. It is best to overhaul the automatic lubrication pump once a week to see if there is any loosening, and add grease to the automatic pump according to the actual oil level of the automatic pump to ensure that the amount of grease in the automatic lubrication pump is sufficient.
Jiaxing Jianhe Machinery provides you with economical and efficient lubrication. If you need a dedicated system for unique equipment, we can design and manufacture a dedicated lubrication system to provide you with the convenience you need.
Post time: Dec-05-2022