| 摘要 |
A harvesting device for harvesting cotton or similar crop plants comprising: a housing mountable on a vehicle or a cart and adapted to be advanced along a row of the plants and provided with a gap through which each plant may pass through as the housing is advanced; two substantially parallel elongated revolvable bar assemblies placed in housing, each consisting of at least one spiral bar rotatable about a first axis, the first axis revolvable about a second axis, whereby when the device is advanced along a row of plants and the revolvable bar assemblies are rotated the spiral bars impart a plant as it passes through the gap in the housing a series of lashes that cause separation of cotton bolls from the plant and their conveying and collection.
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