Automatic sampling mechanism for urine analyzer

The utility model discloses an automatic sampling mechanism for a urine analyzer, the automatic sampling mechanism for the urine analyzer comprises an operation table, a sampling assembly and a driving component, the operation table comprises a table body and a bearing seat, the bearing seat is used for bearing a test tube, and the test tube is arranged on the table body. The sampling assembly comprises a sampling piece, a suction piece and a mounting arm, the sampling piece is provided with a liquid storage channel and a suction opening, and the mounting arm can be driven by the driving component to enable the sampling piece to move so as to correspond to the test tube borne by the bearing seat and extend into the test tube; and the mounting arm can be driven by the driving component to enable the sampling piece to draw out the test tube and move to correspond to a carrier. The sampling device can be used for sampling at a fixed position and transferring to another fixed position, manual sampling and drop sa