The invention provides a vacuum oiling machine with a lifting rack. An oil drain pipe of the vacuum oiling machine is arranged at the bottom of an oil tank; an oil inlet pipe is arranged on the top of the oil tank to be communicated with a gear pump; a flow diverter valve is arranged between the oil inlet pipe and the gear pump; an inlet of the flow diverter valve is connected to the oil inlet pipe; the oil outlet pipe is communicated with the oil tank; the vacuum pump is arranged on the top of the oil tank and is communicated with the oil tank; the vacuum oiling machine is characterized in that a square carrying plate is fixedly arranged on the lower side of the oil tank, wherein four corners of the square carrying plate are in the form of a dovetail groove and are embedded in four vertical trapezoidal guide rails in a sliding manner respectively; a motor is fixedly arranged on the square carrying plate; an output shaft of a motor is used for driving a driving gear at the tail end of a gear speed reducing train connected with the output shaft; the driving gear is engaged with one vertical rack on one side of the square carrying plate. The vacuum oiling machine can be driven to lift, so that a high-voltage current transformer or a voltage transformer of certain height can be oiled without being disassembled.
Vacuum oiling machine with lifting rack
03.06.2015
Patent
Elektronische Ressource
Englisch
IPC: | H01F MAGNETS , Magnete / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |