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1. 发明授权

US08147303B2 Harvested crop chopper remains and distribution arrangement for a combine 有权
标题翻译：收获的作物切碎机仍然存在，并分配了一个组合
公开(公告)号：US08147303B2
公开(公告)日：2012-04-03
申请号：US12727734
申请日：2010-03-19
申请人： Friedrich Lauer , Norbert Pohlmann , Dirk Weicholdt , Rico Priesnitz , Oliver Klein
发明人： Friedrich Lauer , Norbert Pohlmann , Dirk Weicholdt , Rico Priesnitz , Oliver Klein
IPC分类号： A01F12/40
CPC分类号： A01D41/1243
摘要： The invention concerns a harvested crop chopper remains-and-distribution arrangement for a combine (10) with a straw chopper (60) and an impeller blower (80) arranged downstream of the straw chopper (60), that includes at least one impeller blade (82) arranged to rotate in a direction of rotation about an axis (84) for the distribution across a field of the harvested crop remains provided by the straw chopper (60). An axially outer region (104, 106,114) of the impeller blade (82) leading in the direction of rotation is curved or angled in the direction of rotation. The axial dimension of the axially outer region (106) of the impeller blade (82) increases toward the outside in the radial direction. The impeller blade (82) is provided with a region (104) adjacent to the axial outer region (106) of the impeller blade, whose axial dimension decreases toward the outside in the radial direction and that extends in the radial direction and that is flat or is curved in a concave shape towards the front in the radial direction and is flatter than the outer region (106).
摘要翻译：本发明涉及一种用于具有秸秆切碎机（60）的组合（10）和布置在秸秆切碎机（60）下游的叶轮鼓风机（80）的收获的作物切碎机保持和分配装置，其包括至少一个叶轮叶片（82），其布置成围绕轴线（84）沿着旋转方向旋转，用于分布在由秸秆切碎机（60）提供的收割作物的田间上。在旋转方向上引导的叶轮叶片（82）的轴向外部区域（104,106,114）在旋转方向上弯曲或成角度。叶轮叶片（82）的轴向外部区域（106）的轴向尺寸在径向方向上朝外部增加。叶轮叶片（82）设置有与叶轮叶片的轴向外部区域（106）相邻的区域（104），该区域的轴向尺寸沿径向朝向外部减小，并且在径向方向上延伸，并且是平坦的或者在径向方向上朝向前方弯曲成凹形，并且比外部区域（106）更平坦。

2. 发明申请

US20100248802A1 Harvested Crop Chopper Remains And Distribution Arrangement For A Combine 有权
标题翻译：收获的作物斩波器保持和分配布置合并
公开(公告)号：US20100248802A1
公开(公告)日：2010-09-30
申请号：US12727734
申请日：2010-03-19
申请人： Friedrich Lauer , Norbert Pohlmann , Dirk Weicholdt , Rico Priesnitz , Oliver Klein
发明人： Friedrich Lauer , Norbert Pohlmann , Dirk Weicholdt , Rico Priesnitz , Oliver Klein
IPC分类号： A01F12/40
CPC分类号： A01D41/1243
摘要： The invention concerns a harvested crop chopper remains-and-distribution arrangement for a combine (10) with a straw chopper (60) and an impeller blower (80) arranged downstream of the straw chopper (60), that includes at least one impeller blade (82) arranged to rotate in a direction of rotation about an axis (84) for the distribution across a field of the harvested crop remains provided by the straw chopper (60). An axially outer region (104, 106,114) of the impeller blade (82) leading in the direction of rotation is curved or angled in the direction of rotation. The axial dimension of the axially outer region (106) of the impeller blade (82) increases toward the outside in the radial direction. The impeller blade (82) is provided with a region (104) adjacent to the axial outer region (106) of the impeller blade, whose axial dimension decreases toward the outside in the radial direction and that extends in the radial direction and that is flat or is curved in a concave shape towards the front in the radial direction and is flatter than the outer region (106).
摘要翻译：本发明涉及一种用于具有秸秆切碎机（60）的组合（10）和布置在秸秆切碎机（60）下游的叶轮鼓风机（80）的收获的作物切碎机保持和分配装置，其包括至少一个叶轮叶片（82），其布置成围绕轴线（84）沿着旋转方向旋转，用于分布在由秸秆切碎机（60）提供的收割作物的田间上。在旋转方向上引导的叶轮叶片（82）的轴向外部区域（104,106,114）在旋转方向上弯曲或成角度。叶轮叶片（82）的轴向外部区域（106）的轴向尺寸在径向方向上朝外部增加。叶轮叶片（82）设置有与叶轮叶片的轴向外部区域（106）相邻的区域（104），该区域的轴向尺寸沿径向朝向外部减小，并且在径向方向上延伸，并且是平坦的或者在径向方向上朝向前方弯曲成凹形，并且比外部区域（106）更平坦。

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