Abstract: In In order to avoid the influence of the seeder vibration test bench structure on the performance of the seeder during the durability test of the seeder, this paper uses a combination of vibration test, finite element simulation analysis and fixed amplitude sine wave sweep test. Methods The reliability of the newly designed and developed seed meter vibration test bench was analyzed and verified. Through the field vibration test, understand the distribution of ground vibration load on the seeder during field operation; through the finite element analysis, understand the natural frequency, mode shape characteristics and stress distribution of the structure; through the sine wave sweep with a fixed amplitude of 1-120 Hz Frequency test to judge the accuracy of modal analysis results. The results show that the first-order restraint mode of the seeder test bench is 38 Hz, which is much higher than the main excitation frequency of 2-12 Hz for farming surface vibration. Under vertical load, the maximum Mises stress of the seeder test bench assembly is 24 MPa. Far lower than the allowable stress of the material; the frequency sweep test shows that the seed meter test bench has obvious vibration response near 36.65, 66.38, 82.0, 102.0 Hz, which is a structurally sensitive frequency band. The test response frequency difference rates are all within 5%. Considering the actual boundary constraints and the errors caused by the mesh division, the difference results are within a reasonable range, and the modal analysis results are accurate and feasible. Based on the above analysis, the structure of the seed meter test bench is stable and reliable, and further durability tests can be carried out. This article is helpful for the seeder designer to carry out the design of the seeder vibration test bench, and has a certain positive effect on the subsequent design methods and the improvement of the design process.