Gear lubrication pump working principle and structural characteristics

[Asia Pump Network News] gear lubricant pump is mainly used for lubricating oil in a variety of mechanical equipment in the delivery of lubricants for conveying viscosity of 10. E (75C.St) below, the temperature of 300 ℃ or less lubricity of the oil. Now to introduce the working principle of the gear pump and the structural features. Gear oil pump First, the gear lubricant pump works Engaged gear rotation in the pump body, the teeth continue to enter and exit with the engagement. In the suction chamber, the teeth gradually out of meshing state, so that the volume of the suction chamber increases, the pressure decreases, the liquid under the action of liquid pressure into the suction chamber, with the gear into the discharge chamber between the teeth. In the discharge chamber, the gear teeth gradually enter the engaged state, the gear teeth are gradually occupied by a gear tooth, the discharge chamber reduces the volume and discharges the liquid pressure in the chamber to rise, so the liquid is discharged from the discharge port of the pump, Continued rotation of the gear, the above process continues to form a continuous oil delivery process. Second, the structure of the gear lubricant pump Pump mainly by the pump body, gears, shafts, bearings, cover the front cover, seal parts, couplings and other components. Shaft seal in two forms: packing seal, mechanical seal. Users can choose according to the specific conditions of use combined seal structure. The pump has a good self-absorption, pump moving parts to achieve the use of liquid lubrication, no need to add fluid and lubricants work. Further Reading: pump valve pipe fittings Exhibition 2016 Exhibition of Information Industry, Internet (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yao Xiaoxia (QQ / micro letter: 2355962924) http://beng.liuti.cn/ (Hotline : 400-6030-811)