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    • 4. 发明申请
    • Doffer For A Cotton Cleaner
    • 去棉花清洁剂
    • US20170042091A1
    • 2017-02-16
    • US14824604
    • 2015-08-12
    • Deere & Company
    • Kevin J. Goering
    • A01D46/08
    • A01D46/08
    • A cotton doffer structure for doffing cotton snagged on a surface having debris. The cotton doffer structure comprises an extrusion. The extrusion has a longitudinal axis and a periphery with a plurality of radial protrusions. A shaft is coupled to the extrusion for rotation therewith about the longitudinal axis in a forward direction. A plurality of brushes are provided. Each brush has a base end supporting upstanding bristles, an opposing distal end, a leading side generally facing the forward direction, and an opposing trailing side. A plurality of brush support members are provided that have a leading end and a trailing end with an upright flange. The plurality of brush support members securing the base ends of the plurality of brushes against the protrusion with the upright flange located adjacent the leading side.
    • 用于落棉的棉花道夫结构在具有碎片的表面上被阻塞。 棉花落纱结构包括挤压。 挤出物具有纵向轴线和具有多个径向突起的周边。 轴连接到挤出件上以随着纵向轴向前进方向旋转。 提供多个刷子。 每个刷子具有支撑直立刷毛的基端,相对的远端,大致面向前方的前端和相对的后侧。 提供了多个刷支撑构件,其具有前端和具有直立凸缘的后端。 多个刷支撑构件将多个刷子的基端部固定在突出部上,而直立凸缘位于前侧。