Gear oil pump with common oil outlet and single-sided plate

Abstract

This utility model relates to a single-side plate gear oil pump with a shared oil outlet, belonging to the field of gear oil pump technology. It includes a front pump body and a rear pump body, with an intermediate body fixedly disposed between them. A front pump drive gear and a front pump driven gear are rotatably disposed inside the front pump body, and a rear pump drive gear and a rear pump driven gear are rotatably disposed inside the rear pump body. A side plate is disposed inside both the front and rear pump bodies. The side plate inside the front pump body is located on the side of the front pump drive gear and the front pump driven gear away from the intermediate body, and the side plate inside the rear pump body is located on the side of the rear pump drive gear and the rear pump driven gear away from the intermediate body. An oil inlet is disposed on one side of the front pump body, and an oil inlet and an oil outlet are disposed on each side of the rear pump body. This design solves the problems of numerous parts and pipelines in traditional gear pumps.

Images