Abstract
No-tillage planter is researched by using virtual prototype technology and Each machine parts of no-tillage planter were modeled and simulated by solidworks software. the efficiency of the mechanical product development and design quality are improved, the development cycle is shorten, design cost is reduced. The simulation results show that ridge clearing coulter endpoint track, displacement, velocity and acceleration curve have been obtained through simulation are the same as theoretical analysis. The accuracy of theoretical analysis results is Verified, through the finite element analysis to residue breaking device of no-tillage planter, device stress, strain and displacement, and twisted, modal indexes under specified load are tested , providing the basis for further optimization design.
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