Hydraulic system of garbage transfer equipment and garbage transfer equipment thereof

The utility model relates to a hydraulic system of garbage transfer equipment and the garbage transfer equipment thereof. The hydraulic system of the garbage transfer equipment comprises a hydraulic oil tank, a hydraulic pipeline, a power source, a control mechanism, an oil cylinder, an electromagnetic relief valve, an electromagnetic reversing valve and a one-way throttle valve, the hydraulic pipeline is communicated with the hydraulic oil tank, the hydraulic pipeline is connected with the oil cylinder, and the oil cylinder is used for providing power for garbage transfer equipment; according to the hydraulic system of the garbage transfer equipment, under the driving of the power source, the electromagnetic reversing valve is used for controlling the telescopic action of the oil cylinder, the one-way throttle valve is used for controlling the speed of the oil cylinder in the withdrawing process, and the electromagnetic overflow valve is controlled by the control mechanism, so that the oil cylinder descends