Structure of cycloidal gear oil pump

Cycloidal gear oil pump is a single-stage single-suction gear pump, which adopts eccentric axial flow structure and double gear oil pump with internal meshing and external meshing. In the process of use, the lift of the pump can be increased or decreased due to the action of the working medium, so that the cycloidal gear oil pump has a high suction and discharge pressure range and is widely used for circulating pumping of various high-temperature, high-pressure and corrosive media.

Structure of cycloidal gear oil pump

Cycloidal gear oil pump is mainly composed of pump body (pump cover), gear, worm bearing, toothed gasket, rubber gasket at oil suction port, safety valve (pressure regulator), filter and its related accessories. The gear pump is driven by a worm, and the pump body is provided with an oil inlet and an oil outlet. The oil inlet and the oil outlet are on the same side and connected with the oil outlet through an oil inlet pipe. The reducer is located on the other side of the main gear pump. The gears in the reducer are processed by a hobbing machine, and are formed after rough grinding and fine grinding, and then quenching and tempering.

Characteristics of cycloidal gear oil pump

Cycloidal gear oil pump has the advantages of simple structure, light weight, stable operation, wide flow adjustment range and stable performance, and can be applied to high temperature and high viscosity liquids and media containing particles. The oil pump adopts duplex structure, and the pump shaft and pump body are supported on the stainless steel shell by rolling bearings, so the bearing life is long. Cycloidal gear oil pump adopts replaceable one-way valve or double-acting safety valve to adjust flow and pressure to meet the requirements of different media flow and pressure.

Oil pump is mainly used in mechanical equipment in general working environment. NOP cycloidal gear oil pump is light in weight and has strong self-priming ability. If you have any questions in use, Faraday is more professional in the field of oil pumps, and you can consult with relevant questions.