Tank wagon oil sampler

The utility model belongs to the chemical industry field mainly relates to a tank wagon oil sampler, shell including being used for the storied oil article is provided with the axle in, the below of axle is provided with and is used for supporting the support that the sampler did not get into the recess, last upper cover, barrel and the lower cover of down including is in proper order followed tothe shell, open lower cover bottom has the inlet port, and the lower extreme of axle stretches out from the inlet port of lower cover, and the epaxial position corresponding with the inlet port is equipped with the toper boss, and the upper portion of axle is equipped with the bulge loop, and epaxial cover between bulge loop and the upper cover has a spring, and stretch out in following the centrebore of top cap the upper end of axle covers on, and is provided with the lug. The utility model discloses a sampler at casing below installing support, lets the support load on the recess of tank wagon bottom, and the sample