Full-automatic lubricating grease filling machine

The utility model relates to a full-automatic lubricating grease filling machine, which is composed of a hydraulic pump, a hydraulic grease storage box, a lubricating grease storage box, a power cylinder, a grease filling cylinder, and a control valve group which is connected with a control circuit. A time relay controls an electromagnetic valve to lead the power cylinder to move forwards and backwards, so as to drive the grease filling cylinder to absorb and to discharge the grease, thereby achieving the purpose of grease filling. The full-automatic lubricating grease filling machine is suitable for filling grease to a mine car and large equipment, and capable of saving labor and increasing work efficiency.