How to design lubrication system for automatic greasing equipment

The automation of random machines, from the previous manual grease application to the internal update of bearings to the use of automatic greasing machine to add grease regularly. Having such a machine is very convenient, saving a lot of manpower and material resources and financial resources. So how to design automatic lubricating grease equipment lubrication system?

1. It is to use the stroke arrangement of the pump to control the fat supply immediately. Its key hydraulic control system for the camshaft and straight - line movement of the piston rod. This type of pump can lubricate more than 12 lubrication points per stroke arrangement. But the manufacture of this kind of pump is more complicated than the valve of indirect system software.

2. Discharge (end flow) automatic dry oil centralized lubrication system software discharge automatic dry oil centralized lubrication system software, can provide a large number of lubrication points and lubrication points throughout a wide range of areas, especially the total area to show the long strip (such as steel equipment drum line group) machine.

3. Ring type (control loop type) automatic centralized dry oil lubrication system software ring type automatic centralized dry oil lubrication system software is composed of an electric dry oil station containing a hydraulic reversing valve, the fat delivery person in charge of the control loop and the oil feeder. It is ascribed to multi-line lipid supply. This kind of circular layout dry oil centralized lubrication system software, generally used in the machine is more concentrated, the total number of lubrication points in the area.

4. Tilt centralized dry oil lubrication system software The key software of tilt centralized dry oil lubrication system is composed of the tilt dry oil station, the person in charge of fat transfer, oil feeder, etc. According to must be arranged in a row, can also be arranged in a ring.

Second, dry oil centralized lubrication system development

1. Design scheme flow

(1) Measure the amount of grease used and select the form and size of the oil feeder

(2), clear lubrication rules and regulations lubrication system (lubrication cycle time) or dry oil station work in the circulation system time (oil pump running time plus oil pump stop time), usually decision in the advantages of friction surface and work standards (such as operating temperature, dust, interference by erosion materials, etc.).

(3) When selecting the form, size and total number of lubrication stations, the following contents should be taken into account:

A. The number of lubrication points.

B. Classification of lubrication points of the machine.

C. Total capacity of grease, including total capacity of oil feeder and total capacity of pipeline.

D. The widening length of pipeline (fat conveying person).

2. Clear working capacity of fully automatic dry oil centralized lubrication station.

3. Calculate the damage of working pressure in fat transporting pipeline.