Gear pump and vehicle

The invention relates to the technical field of vehicles, and discloses a gear pump and a vehicle, the gear pump comprises a front pump body and a rear pump body which are arranged in the axial direction, the front pump body is provided with a first oil cavity, a first driving gear shaft and a first...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FAN RUINAN, SONG YULIANG, NIE JIULONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of vehicles, and discloses a gear pump and a vehicle, the gear pump comprises a front pump body and a rear pump body which are arranged in the axial direction, the front pump body is provided with a first oil cavity, a first driving gear shaft and a first driven gear shaft which are in transmission connection are arranged in the first oil cavity, and the rear pump body is provided with a second oil cavity; a second driving gear shaft and a second driven gear shaft which are in transmission connection are arranged in the second oil cavity; in the direction perpendicular to the axial direction, the projection of the first driving gear shaft and the projection of the second driving gear shaft are partially overlapped, and the first driving gear shaft and the second driving gear shaft are fixedly connected, so that compared with the situation that the first driving gear shaft and the second driving gear shaft are connected through a coupler, the projection of the first