Inspection liquid adding diluter

The utility model discloses an inspection liquid adding diluter, and belongs to the technical field of liquid inspection tools. The device comprises a diluter, a fixing assembly arranged at the bottom of the diluter and a transmission assembly used for driving the fixing assembly, the bottom of the diluter is sleeved with a vessel, the fixing assembly comprises connecting blocks fixedly connected to the left side and the right side of the bottom of the diluter, and the surfaces of the connecting blocks are movably connected with extrusion blocks through pin shafts. The outer side of the extrusion block makes contact with the inner surface of the vessel, the inner side of the extrusion block is fixedly connected with an extension plate, the transmission assembly can drive the extrusion block to swing, the diluter comprises a machine body, the surface of the machine body is fixedly connected with an extension ring, and the bottom of the machine body communicates with a liquid extraction pipe located in the vess