公开(公告)号：US20130102370A1

公开(公告)日：2013-04-25

申请号：US13279266

申请日：2011-10-22

申请人： Nathaniel K. TOTTEN ,  Melanie W. HARKCOM

发明人： Nathaniel K. TOTTEN ,  Melanie W. HARKCOM

IPC分类号： A01F12/30

CPC分类号： A01D34/667

摘要： A crop guide comprising one or more generally wedge-shaped guides configured to interact with a crop discharge stream as it is discharged from an agricultural mower having a counter-rotating disc cutterbar. The guides are positioned rearward from the cutterbar, with one guide being generally positioned on an axis centered between each pair of converging-rotation disc cutterheads where crop material flow is concentrated. Each guide is generally pyramidal in shape, having a pair of surfaces angled with respect to one another and forming a triangular pyramid form with respect to a third generally planar surface, typically the mower swathboard. The vertex of the pyramid is oriented upstream in the crop flow so that a portion of the crop flow is split by the angled surfaces and laterally dispersed. This dispersion of crop material produces a crop mat on the ground behind the mower having a more uniform thickness compared to that produced by a traditional mower using a counter-rotating rotary cutterbar.

摘要翻译： 一种作物引导件，其包括一个或多个大致楔形的引导件，其被配置为当从具有反向旋转的盘式切割器的农业割草机排出时与作物排出物流相互作用。 引导件从切割器的后方定位，其中一个引导件通常定位在集中在作物材料流的每对会聚旋转盘切割头之间的轴线上。 每个引导件通常是金字塔形的，具有相对于彼此成角度的一对表面，并且相对于第三大体上平坦的表面（通常是割草机条板）形成三角锥形。 金字塔的顶点在作物流动的上游定向，使得一部分作物流被成角度的表面分开并横向分散。 这种作物材料的分散体在割草机后面的地面上产生比通过使用反转旋转切割器的传统割草机产生的更均匀的厚度的作物垫。

公开(公告)号：US08430732B1

公开(公告)日：2013-04-30

申请号：US13279266

申请日：2011-10-22

申请人： Nathaniel K. Totten ,  Melanie W. Harkcom

发明人： Nathaniel K. Totten ,  Melanie W. Harkcom

IPC分类号： A01F12/30

CPC分类号： A01D34/667

摘要： A crop guide comprising one or more generally wedge-shaped guides configured to interact with a crop discharge stream as it is discharged from an agricultural mower having a counter-rotating disc cutterbar. The guides are positioned rearward from the cutterbar, with one guide being generally positioned on an axis centered between each pair of converging-rotation disc cutterheads where crop material flow is concentrated. Each guide is generally pyramidal in shape, having a pair of surfaces angled with respect to one another and forming a triangular pyramid form with respect to a third generally planar surface, typically the mower swathboard. The vertex of the pyramid is oriented upstream in the crop flow so that a portion of the crop flow is split by the angled surfaces and laterally dispersed. This dispersion of crop material produces a crop mat on the ground behind the mower having a more uniform thickness compared to that produced by a traditional mower using a counter-rotating rotary cutterbar.

摘要翻译： 一种作物引导件，其包括一个或多个大致楔形的引导件，其被配置为当从具有反向旋转的盘式切割器的农业割草机排出时与作物排出物流相互作用。 引导件从切割器的后方定位，其中一个引导件通常定位在集中在作物材料流的每对会聚旋转盘切割头之间的轴线上。 每个引导件通常是金字塔形的，具有相对于彼此成角度的一对表面，并且相对于第三大体上平坦的表面（通常是割草机条板）形成三角锥形。 金字塔的顶点在作物流动的上游定向，使得一部分作物流被成角度的表面分开并横向分散。 这种作物材料的分散体在割草机后面的地面上产生比通过使用反转旋转切割器的传统割草机产生的更均匀的厚度的作物垫。