Transformer insulating oil sampling device

The invention discloses a transformer insulating oil sampling device, and relates to the technical field of maintenance and detection of transformers, the transformer insulating oil sampling device comprises a base, the left and right sides of the top of the base are provided with sampling mechanisms for taking oil, and the left and right sides of the interior of the base are correspondingly provided with rotating parts for rotating a central shaft; a driving part used for transmitting kinetic energy is arranged in the middle of the interior of the base, an extraction part used for pushing the sampling rod is arranged on the right side of the top of the base, and the sampling mechanism further comprises a plurality of waste oil collecting barrels arranged on the periphery of the top of a moving disc on the left side of the base; a three-way valve is arranged at the other end of the sampling pipe, a waste oil pipe is arranged at the right end of the three-way valve, the other end of the waste oil pipe is conne