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1. 发明申请

US20160374270A1 CHAFF SPREAD ASSISTED BY CROSS-BLOWN AIRFLOW 有权
标题翻译：十字路口辅助的通风口
公开(公告)号：US20160374270A1
公开(公告)日：2016-12-29
申请号：US14747647
申请日：2015-06-23
申请人： CNH Industrial America LLC
发明人： Eli Maes , Frank R.G. Duquesne , Mark D. Dilts , Dieter Fauconnier , Stefaan Desmet
IPC分类号： A01F12/00 , A01D41/12
CPC分类号： A01F12/00 , A01D41/12 , A01D41/1243
摘要： A spreader for a harvesting machine includes a pair of counter-rotating spreader units each having an impeller and a fan supported on a common shaft. A plenum routes at least part of the airflow from a first fan to merge with chaff exiting the opposite impeller and at least a part of the airflow from the opposite fan to merge with chaff exiting the impeller on the machine side of the first fan. In one embodiment all airflow from a fan is ducted to an impeller on the opposite side, while a second embodiment commingles airflow from both fans in a plenum from which portions of the mixed airflows is directed to the chaff exiting each impeller exit. In a third, embodiment an established airflow receives chaff from the impeller on the side on which that airflow is generated.
摘要翻译：收获机的撒布机包括一对反向旋转的撒布机单元，每个具有叶轮和支撑在公共轴上的风扇。一个通风室使来自第一风扇的至少部分气流与来自相对的叶轮的叶片和来自相对风扇的至少一部分气流合并，从而与在第一风扇的机器侧上离开叶轮的叶片合并。在一个实施例中，来自风扇的所有气流在相对侧被引导到叶轮，而第二实施例将来自两个风扇的气流从混合气流的一部分引导到离开每个叶轮出口的叶片的气室中。在第三个实施例中，已建立的气流在从其产生气流的一侧接收叶轮。

2. 发明授权

US09730390B2 Chaff spread assisted by cross-blown airflow 有权
公开(公告)号：US09730390B2
公开(公告)日：2017-08-15
申请号：US14747647
申请日：2015-06-23
申请人： CNH Industrial America LLC
发明人： Eli Maes , Frank R. G. Duquesne , Mark D. Dilts , Dieter Fauconnier , Stefaan Desmet
IPC分类号： A01D41/12 , A01F12/00
CPC分类号： A01F12/00 , A01D41/12 , A01D41/1243
摘要： A spreader for a harvesting machine includes a pair of counter-rotating spreader units each having an impeller and a fan supported on a common shaft. A plenum routes at least part of the airflow from a first fan to merge with chaff exiting the opposite impeller and at least a part of the airflow from the opposite fan to merge with chaff exiting the impeller on the machine side of the first fan. In one embodiment all airflow from a fan is ducted to an impeller on the opposite side, while a second embodiment commingles airflow from both fans in a plenum from which portions of the mixed airflows is directed to the chaff exiting each impeller exit. In a third, embodiment an established airflow receives chaff from the impeller on the side on which that airflow is generated.

3. 发明申请

US20180007831A1 Crop Residue Spreader 审中-公开
公开(公告)号：US20180007831A1
公开(公告)日：2018-01-11
申请号：US15644182
申请日：2017-07-07
申请人： CNH Industrial America LLC
发明人： Stefaan Ballegeer , Stefaan Desmet , Frank R.G. Duquesne , Eli Maes , Tom N.N. Somers , Peter Hollevoet
IPC分类号： A01D41/12 , A01F12/40 , A01F12/30 , A01D41/00 , A01F12/00
CPC分类号： A01D41/1243 , A01D41/00 , A01F12/00 , A01F12/30 , A01F12/40
摘要： An agricultural harvester with crop residue spreaders distributing crop residue laterally. Each crop residue spreader has a plurality of radially extending bats rotatable within a housing for directing residue from an axially directed inlet radially outward through an outer outlet. The housing has an outer wall with a height that increases axially in a uniform fashion around the periphery to minimize if not eliminate recirculation of residue to the inlet.

4. 发明申请

US20170367269A1 Fan in Beater to Avoid Strawhood Blockages 审中-公开
公开(公告)号：US20170367269A1
公开(公告)日：2017-12-28
申请号：US15636208
申请日：2017-06-28
申请人： CNH Industrial America LLC
发明人： Dieter Fauconnier , Stefaan Ballegeer , Frank R.G. Duquesne , Reinout De Baere , Stefaan Desmet , Eli Maes
IPC分类号： A01F17/02 , A01D41/12 , A01F29/12 , A01F12/44
CPC分类号： A01F17/02 , A01D41/1243 , A01F12/182 , A01F12/39 , A01F12/40 , A01F12/446 , A01F29/12
摘要： A residue handling system of an agricultural harvester includes a straw beater for receiving material other than grain from a threshing and separating system. A subsequent residue treatment device receives the material from the straw beater and breaks down larger parts of the material prior to discharge from the agricultural harvester. At least one wind generating system is located at an end of the straw beater and directs a flow of air from the vicinity of the straw beater to the subsequent residue treatment device. The flow of air is directed to pass substantially through an upper rearward part of the residue handling system. The flow of air operates to further entrain, render airborne, and transport material other than grain proceeding from the straw beater to the subsequent residue treatment device.

5. 发明授权

US10405493B2 Fan in beater to avoid strawhood blockages 有权
公开(公告)号：US10405493B2
公开(公告)日：2019-09-10
申请号：US15636208
申请日：2017-06-28
申请人： CNH Industrial America LLC
发明人： Dieter Fauconnier , Stefaan Ballegeer , Frank R. G. Duquesne , Reinout De Baere , Stefaan Desmet , Eli Maes
IPC分类号： A01F12/18 , A01F12/40 , A01D41/12 , A01F17/02 , A01F29/12 , A01F12/39 , A01F12/44
摘要： A residue handling system of an agricultural harvester includes a straw beater for receiving material other than grain from a threshing and separating system. A subsequent residue treatment device receives the material from the straw beater and breaks down larger parts of the material prior to discharge from the agricultural harvester. At least one wind generating system is located at an end of the straw beater and directs a flow of air from the vicinity of the straw beater to the subsequent residue treatment device. The flow of air is directed to pass substantially through an upper rearward part of the residue handling system. The flow of air operates to further entrain, render airborne, and transport material other than grain proceeding from the straw beater to the subsequent residue treatment device.

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