Modal Analysis of Folding Frame

Study on folding frame to reduce the vibration in the process of transportation and work, the finite element model of folding frame was established by Pro/E and ANSYS Workbench and the modal analysis was performed, the vibration performance such as inherent frequency, vibration direction and extremum.etc were obtained by modal analysis module. The results show that, the structure design of frame is reasonable, resonance phenomenon will not occur as, the test results have a grast significance to improve the seeding precision seeder, prolong the service life of equipment.