Sampling device convenient for continuous sampling of multiple sampling tubes connected in series

The utility model relates to the technical field of sampling devices, and discloses a sampling device convenient for continuous sampling of a plurality of sampling tubes connected in series, which comprises a box body, a first transverse plate and a second transverse plate, a tube is mounted above the box body, a rotating rod is mounted above the tube, and a first bearing is mounted on the left side of the outer wall of the rotating rod; a sample inlet is reserved in the inner wall of the box body, a sample storage box is installed below the sample inlet, a first sample bottle is installed below the sample storage box, a first transverse plate is located below the first sample bottle, first sliding blocks are fixed to the two sides of the first transverse plate, and a pressure sensor is installed in the middle of the first transverse plate; and a threaded rod is mounted at the bottom of the pressure sensor. The sampling device has the advantages and effects that the condition that thepipe falls off when not i