Advances in Materials Science and Engineering / 2019 / Article / Fig 2

Research Article

Design of Negative Pressure Spiral Feeding Device for Tangential and Longitudinal Axial Intersection of Combine Harvester

Figure 2

Axial negative pressure spiral feeding structure and assembly. (a) Axial negative pressure spiral feed device. (b) Tangential threshing cylinder grid gravure screen. (c) Negative pressure spiral feeding device assembly.
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