Chemical inspection sampling device

The utility model discloses a sampling device for chemical inspection, which belongs to the technical field of chemical production and comprises a bottom plate and a hydraulic rod for height adjustment during chemical sampling, the top end of the bottom plate is connected with a top plate through four welded fixing rods, and a slider convenient to slide is arranged at the bottom of the top plate. The sliding block is connected with the top end of an L-shaped connecting plate through a connected telescopic column, one end of the connecting plate is connected with a moving part of the hydraulic rod, the other end of the connecting plate is in screw connection with a rotating motor facilitating chemical sampling, an output shaft of the rotating motor penetrates through the connecting plate to be connected with one end of a threaded rotating shaft, and the threaded rotating shaft is in threaded connection with a moving disc. According to the device, the rotating motor is arranged to drive the moving disc to move,