Abstract: For exploring the motion rules of feeding transfer mechanism of straw baler，transfer process of double-fork feeding transfer mechanism was analyzed.Positional equation of feeding transfer mechanism was established，and basic parameters were determined preliminarily. Solid modeling，virtual assembly and examination interference were achieved by using Solidworks software.Action simulates and kinetic characteristics analyses of double-fork feeding transfer mechanism were completed by using ADAMS virtual simulation technology.Motion loci of feeding fork top and crank-turning angle changes of feeding fork endpoint were obtained.Kinetic characteristics of double-fork feeding transfer were revealed.It provides some references for design of feeding transfer mechanism of straw baler.