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公开(公告)号：US20130239535A1
公开(公告)日：2013-09-19
申请号：US13887483
申请日：2013-05-06
IPC分类号： A01D57/20
CPC分类号： A01D57/20 , A01D61/006
摘要： A crop harvesting header with a cutter bar and a draper assembly has a draper canvas driven by a drive roller with a cylindrical roller body having an outer surface surrounding an axis of rotation of the roller for engaging an inner drive surface of a canvas wrapped therearound. The roller has a plurality of ribs arranged on the outer surface of the roller body extending along a part of the body in an axial direction and angularly spaced around the outer surface. The ribs have a height less than 6 mm and a width less than 6 mm arranged such that the ribs do not engage into any recesses in the drive surface of the canvas.
摘要翻译： 具有切割杆和切割器组件的作物收割头具有由驱动辊驱动的驱动辊，滚筒具有圆柱形滚子体，该滚筒体具有包围辊的旋转轴线的外表面，用于接合其周围的帆布的内部驱动表面。 所述辊具有布置在所述辊体的外表面上的多个肋，所述多个肋沿着所述主体的一部分在轴向方向上延伸并且围绕所述外表面成角度地间隔开。 肋具有小于6mm的高度，并且宽度小于6mm布置成使得肋不接合到帆布的驱动表面中的任何凹部中。
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2.发明授权Roller with raised elements clad on the surface for driving a crop conveying belt 有权带有凸起元件的滚子包裹在表面上用于驱动作物输送带公开(公告)号：US08662132B2
公开(公告)日：2014-03-04
申请号：US13887488
申请日：2013-05-06
IPC分类号： B29C65/00
CPC分类号： A01D57/20 , A01D61/006
摘要： A drive roller for a crop conveying belt has a cylindrical roller body having an outer surface surrounding an axis of rotation of the roller for engaging an inner drive surface of a canvas wrapped therearound. The roller has a plurality of raised spaced elements such as ribs formed of a hard wear resistant material such as carbide clad onto the outer surface metal of the roller body. The ribs extend along a part only of the body at the two ends in an axial direction and angularly spaced around the outer surface. The ribs have a height less than 6 mm and a width less than 6 mm arranged such that the ribs do not engage into any recesses in the drive surface of the belt.
摘要翻译： 用于作物输送带的驱动辊具有圆柱形滚子体，该圆柱形滚筒主体具有围绕滚子的旋转轴线的外表面，用于接合其周围的帆布的内部驱动表面。 辊具有多个凸起间隔的元件，例如由硬质耐磨材料形成的肋，例如碳化物包覆在辊体的外表面金属上。 这些肋沿着轴向方向的两端部的主体部分延伸，并且围绕外表面成角度地间隔开。 肋具有小于6mm的高度，并且宽度小于6mm布置成使得肋不接合到带的驱动表面中的任何凹部中。
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3.发明授权Method for conveying crop on a crop conveying belt drive by a roller with raised elements clad on the surface 有权通过带有凸起元件的辊子在表面上输送作物输送带驱动器上的作物的方法公开(公告)号：US08662131B2
公开(公告)日：2014-03-04
申请号：US13887483
申请日：2013-05-06
IPC分类号： B29C65/00
CPC分类号： A01D57/20 , A01D61/006
摘要： A method for conveying crop has a crop conveyor belt driven by a drive roller with a cylindrical roller body having an outer surface surrounding an axis of rotation of the roller for engaging an inner drive surface of a canvas wrapped therearound. The roller has a plurality of raised spaced elements such as ribs formed of a hard wear resistant material such as carbide clad onto the outer surface metal of the roller body. The ribs extend along a part only of the body at the two ends in an axial direction and angularly spaced around the outer surface. The ribs have a height less than 6 mm and a width less than 6 mm arranged such that the ribs do not engage into any recesses in the drive surface of the.
摘要翻译： 用于输送作物的方法具有由驱动辊驱动的作物输送带，该驱动辊具有圆柱形辊体，该圆柱形滚筒体具有包围辊的旋转轴线的外表面，用于接合其周围的帆布的内部驱动表面。 辊具有多个凸起间隔的元件，例如由硬质耐磨材料形成的肋，例如碳化物包覆在辊体的外表面金属上。 这些肋沿着轴向方向的两端部的主体部分延伸，并且围绕外表面成角度地间隔开。 这些肋具有小于6mm的高度和小于6mm的宽度，使得肋不接合在该驱动表面中的任何凹部中。
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公开(公告)号：US20130240331A1
公开(公告)日：2013-09-19
申请号：US13887488
申请日：2013-05-06
IPC分类号： A01D57/20
CPC分类号： A01D57/20 , A01D61/006
摘要： A crop harvesting header with a cutter bar and a draper assembly has a draper canvas driven by a drive roller with a cylindrical roller body having an outer surface surrounding an axis of rotation of the roller for engaging an inner drive surface of a canvas wrapped therearound. The roller has a plurality of ribs arranged on the outer surface of the roller body extending along a part of the body in an axial direction and angularly spaced around the outer surface. The ribs have a height less than 6 mm and a width less than 6 mm arranged such that the ribs do not engage into any recesses in the drive surface of the canvas.
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公开(公告)号：US20130111863A1
公开(公告)日：2013-05-09
申请号：US13670643
申请日：2012-11-07
申请人： Kondex Corporation
发明人： Keith A. Johnson , Neal J. Stoffel
CPC分类号： A01D34/664 , A01D34/736
摘要： An improved cutter blade or disc mower blade is provided having structure to reduce the tendency of vegetation to slip off and around the blade edge and tip. The disc mower blade is attached to a rotary cutter module and driven by a mowing machine. In one aspect of the disc mower blade, the disc mower blade includes a knife edge with serrations distributed along the edge such that vegetation does not slide along the edge during operation of the mowing machine. Further, another aspect of the mower blade is that the knife edge may be curved so as to prevent the vegetation from sliding along the edge during operation of the mowing machine. In another aspect, the disc mower blade includes a winglet disposed at a tip of the blade such that vegetation cannot slide past the blade during operation of the mowing machine.
摘要翻译： 提供了一种改进的切割刀片或圆盘割草机刀片，其具有减少植被从叶片边缘和尖端滑落的趋势的结构。 盘式割草机刀片安装在旋转刀具模块上，由割草机驱动。 在盘式割草机叶片的一个方面，盘式割草机刀片包括具有沿着边缘分布的锯齿的刀刃，使得在割草机的操作期间植被不沿边缘滑动。 此外，割草机叶片的另一方面是刀刃可以是弯曲的，以便在割草机的操作期间防止植被沿着边缘滑动。 在另一方面，盘式割草机叶片包括设置在叶片尖端处的小翼，使得植物在割草机的操作期间不能滑过叶片。
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