Sample slitting device for laboratory analysis and testing

The utility model relates to the technical field of material slitting, in particular to a sample slitting device for laboratory analysis and testing, which is characterized in that a placing groove is formed in the surface of a workbench, and a plurality of sinking grooves are formed in the bottom of the placing groove; the supporting frame is fixedly arranged on the surface of the workbench, the supporting frame is fixedly connected with a hydraulic cylinder, and one end of a piston rod of the hydraulic cylinder is fixedly connected with the slitting mechanism; wherein the slitting mechanism comprises a fixing frame, a bearing plate and rectangular cutting rings, the fixing frame is arranged at one end of the piston rod, the fixing frame is in an inverted U shape, the bearing plate is fixedly arranged between the fixing frame, the rectangular cutting rings are fixedly arranged on the surface of the bearing plate, and an output motor is arranged at the top of the fixing frame; the output motor drives the push