Wind screen mechanism based on grain screening integrated machine

The invention discloses a wind screen mechanism based on a grain screening integrated machine. A supporting ring is fixed to the inner surface of the circumferential side of an outer ring, and the supporting ring and a supporting column are connected through connecting strips. A worm gear is movably...

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Bibliographische Detailangaben
1. Verfasser: LYU YONGZHAO
Format: Patent
Sprache:chi ; eng
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