This paper has realized the implementation the specific command program of the MATLAB GUI to build the belt conveyor head tripod strength analysis system. Through the classical theoretical formula and ANSYS APDL command flow, the tripod strength theoretical calculation and finite element calculation are realized respectively, and the triangle is input in the MATLAB GUI interface. The corresponding structural size parameters and loads of the frame will automatically complete the strength check of the classical theoretical formula, and at the same time, the corresponding data will be transferred with ANSYS, and the calculation and result output will be automatically completed. Finally, the corresponding interface software is formed and provided to the designer, which greatly improves Simulation efficiency.