About maintenance Working principle of lubricating pump distributor in pump truck
I. Overview
The pump distributor is one of the important components of the pump truck, and its main function is to ensure that the lubricating oil can be evenly distributed to the various lubrication points of the pump truck. This paper will introduce the working principle of the lubrication pump distributor of the pump truck in detail.
Second, the working principle
1. Pressure oil supply
The lubrication pump of the pump car first extracts the lubricating oil from the tank by the way of pressure oil supply, filters the impurities through the filter, and then transmits them to the distributor.
2. Distribution process
The lubricating oil entering the dispenser is evenly distributed to the various lubrication points of the pump car according to a preset procedure through a series of precision dispensing valves and pipes. This process mainly relies on the internal structural design of the distributor to ensure that each lubrication point gets the right amount of oil.
3. Feedback adjustment
In order to ensure that the oil supply can be automatically adjusted according to the actual need, the distributor is usually equipped with a pressure sensor and a flow sensor. When the demand for lubricating oil at a certain lubricating point increases, the distributor can sense the change in pressure and flow, and then adjust the supply of lubricating oil to meet the actual demand.
4. Lubricating oil reflux
After the lubrication task is completed, the excess lubricating oil will flow back to the tank through the return pipe and wait for the next cycle. This process helps to reduce energy consumption, while also reducing the waste of lubricating oil.
Third, maintenance and maintenance
In order to ensure the normal operation of the pump truck lubrication pump distributor, regular maintenance and maintenance is essential. This includes checking the tightness of the dispenser, cleaning the relevant parts, replacing worn parts, etc. In addition, it is necessary to regularly check the quality and quantity of lubricating oil to ensure that it can meet the requirements of use.
Iv. Summary
Lubrication pump distributor is an important component of pump truck, its working principle involves many links. From pressure oil supply to oil distribution, regulation and reflux, every link is related to the normal operation of the pump truck. In order to ensure the normal operation of the distributor, in addition to having a deep understanding of its working principle, it is also necessary to carry out regular maintenance and maintenance