Force Analysis and Finite Element Simulation on Supporting Part of Transplanting Machine

Transplanting machine solved the state of a lot of work-consuming and time-consuming through artificial planting.The simplified mechanics model and the force analysis on supporting part consist of the main girder and the wheel reducer boxes of transplanting machine were completed.The stress nephogram and the displacement nephogram of the main girder and the wheel reducer box were achieved through the finite element simulation.The conclusion that the stress and deformation level of the main girder and the wheel reducer box are within safe range was received,and the improvement proposals were presented.Firstly,under the safe strength condition,the wall thickness of the main girder may be appropriately increased to lighten the weight of machine,which causes the machine movement to be more flexibility.Secondly,the reinforcement plate could be increased in the wheel reducer boxes to enhance its strength,which improves the security of the machine.These proposals provided reference for designing and producing the transplanting machines with better performance.