The working principle of the intelligent automatic lubricator

With the development of modern standards, science and technology are increasingly advanced. Many machines are in the situation where it is difficult to manually fill the oil. Automatic oilers can be used to facilitate the operation of the machinery and bring wealth to the company's benefits. The machinery is at a high temperature and there are many inconveniences. If it is normal operation, whether the manual oil filling can be safely completed, the machinery will not be full of grease, etc. are serious problems. Then you must take measures. The automatic oiler will avoid these unnecessary troubles. Automatic oiler It can be placed in a dangerous place at high temperature, and it can be filled with oil without any mistakes.

Automatic oiler is an indispensable part of the normal work of large-scale machinery, metallurgical equipment and automatic production lines. For different objects to be lubricated, the automatic lubrication system uses the corresponding extreme-pressure lithium-based lubricating grease to intermittently quantify its various gears, bearings, and rotating parts automatically to reduce wear, reduce labor intensity, and improve various gears. Lubrication reliability of bearing, bearing and rotating parts, prolong the service life of the equipment, whether the automatic lubrication system can work normally will directly determine the lubrication effect, working efficiency and service life of the lubricated object. Therefore, the development and research of the automatic lubrication system is very Significance.

Automatic oiler working principle, automatic oiler is mainly composed of time controller, pressure regulator valve, solenoid valve, pneumatic dry oil pump, automatic lubricator and other components. The automatic oiler pumping to each lubrication point is achieved by a pneumatic dry oil pump providing pump pressure to the automatic lubrication oiler. When the pressure regulating valve is fed with compressed air of not less than 0.5 MPa from the main air circuit of the air system of the object to be lubricated, and the time controller outputs 24 V DC according to a preset time period, so that the control solenoid valve also periodically Pneumatic dry pumps provide air supply. Thus, the unloading valve in the pneumatic dry oil pump closes the unloading valve core, and the air motor converts the compressed air power into the reciprocating motion of the air motor piston, the piston rod and the piston pump, thereby completing the oil absorption and oil pumping process and outputting the high pressure grease. This allows the system to establish sufficient oil pressure, while the high pressure grease is delivered to each lubrication point by pre-adjusted lubricating grease in each automatic lubricator. When the air motor is not working, the unloading valve closes the unloading valve core, thereby unloading the high pressure of the lubricating oil pump in the plunger pump and the system, resetting the piston of the automatic lubrication lubricating oil injector, and preparing for the next injection of grease. .