In view of the problems existing in the structure of the key part of the 4YZK-4 type maize ear stem simultaneous collec-tion straw bander,the structure design of the guillotter is improved,and the feasibility of the structure improvement is described from the aspects of design scheme selection,parameter selection and test results analysis.The improved baling machine has the function of multi-purpose,which improves the working efficiency of maize ear collection and straw baling.
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