Abstract: In order to study the effect of laser cutting and quasi-static extrusion on the fracture mechanical properties of peanut pods, Yuhua 9326 variety was used as the research object, and the fracture strength and fracture deformation were used as test indicators. First, different laser cutting strengths, cutting speeds, and cutting methods were used. The peanut pod samples were cut and pretreated, and then the peanut pods were subjected to a quasi-static crushing fracture test with different extrusion methods. Using the single factor test method, the results show that the laser intensity percentages are 75% and 100%, the cutting speeds are 150 mm/s, 100 mm/s, and the laser cutting methods are horizontal cutting, side cutting, and extrusion. The fracture placement methods are vertical extrusion and normal extrusion. The fracture strength and fracture deformation are the lowest values in the single factor test; the change of the extrusion method in all single factors makes the fracture strength and fracture deformation change relatively large. Using the orthogonal test method, the results show that the order of influence of the test factors from primary to secondary under the two indexes of fracture strength and fracture deformation is: extrusion method, laser intensity, cutting speed, cutting method, when the laser intensity is 100%, cutting The effect is better when the speed is 100 mm/s, the cutting method is side cutting, and the extrusion method is vertical extrusion. At this time, the breaking strength is 45.75 N and the breaking deformation is 4 mm. This paper studies the mechanical properties of peanut pods after laser cutting, which provides theoretical basis and reference value for the process parameters of the laser pretreatment equipment for peanut pods.