Oil-charging and air-discharging device used for jack oil bag

The utility model relates to mechanical equipment, in particular to an oil-charging and air-discharging device used for a jack oil bag. The oil-charging and air-discharging device comprises a machine frame, an oil tank, a vacuum pump, an oil amount sensor, an oil-air separator, an air discharging pi...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	SHANG LINGHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HAULING HEATING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD HYDRAULICS OR PNEUMATICS IN GENERAL LIFTING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TRANSPORTING WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model relates to mechanical equipment, in particular to an oil-charging and air-discharging device used for a jack oil bag. The oil-charging and air-discharging device comprises a machine frame, an oil tank, a vacuum pump, an oil amount sensor, an oil-air separator, an air discharging pipe, an oil delivery pipe, a large oil pump and a small oil pump. A working table is arranged on the machine frame. An operating device comprises a base, a support and an oil-charging and air-discharging assembly, the base is provided with an installation base, the oil-charging and air-discharging assembly is provided with an oil inlet, an oil outlet and an air outlet, and the oil inlet, the oil outlet and the air outlet are communicated. An oil inlet electromagnetic valve is arranged on the oil inlet, an air outlet electromagnetic valve is arranged on the air outlet. Oil and air in the oil bag are pumped through the vacuum pump and separated through the oil-air separator, the separated oil is fed back to the oil ta