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1. 发明授权

US10721862B2 Cutter assembly for an agricultural harvester 有权
公开(公告)号：US10721862B2
公开(公告)日：2020-07-28
申请号：US14107397
申请日：2013-12-16
申请人： CNH America LLC
发明人： Seth Michael Bich
IPC分类号： A01D34/14 , A01D34/02 , A01D34/30 , A01D34/03 , A01D34/13
摘要： An improved cutter assembly for use with a header of an agricultural harvester is provided. The assembly includes a pair of oppositely directed knife blades or cutter bars and a center knife drive. A crank shaft drives both knife blades in linear reciprocating paths with no fore and aft movement. As a consequence, harmful fore and aft vibration is eliminated. The assembly is simple and durable in design, less susceptible to vibration-induced wear and tear, and comparatively simple to manufacture and repair.

2. 发明授权

US10674668B2 Reel tine for a harvesting reel of a harvester and a method of assembling a tine to a harvesting reel 有权
公开(公告)号：US10674668B2
公开(公告)日：2020-06-09
申请号：US14044425
申请日：2013-10-02
申请人： CNH America LLC
发明人： Luke Andrew Schroeder , Gary Lyman Bich
IPC分类号： A01D57/00 , A01D57/02 , A01D80/02
摘要： A harvesting reel of an agricultural harvester having a plurality of support members mounted to a frame and a plurality of tines press-fitted onto the support member is disclosed. The plurality of tines includes a cam for securely attaching the tine to the support member via a press-fit application to forego the need for any additional separate fasteners and tools necessary for production of the harvesting reel and maintenance upkeep of the plurality of tines on the harvesting reel.

3. 发明申请

US20180332761A1 FILTER SYSTEM FOR AN AGRICULTURAL IMPLEMENT 审中-公开
公开(公告)号：US20180332761A1
公开(公告)日：2018-11-22
申请号：US15598081
申请日：2017-05-17
申请人： CNH America LLC
发明人： Ryan R. Raetzman , Marvin A. Prickel , Brian J. Anderson , Travis Lester Harnetiaux , Johnathon R. Dienst
IPC分类号： A01B63/32 , A01B49/06 , A01C5/06 , F15B11/16 , F15B21/04
CPC分类号： A01B63/32 , A01B49/06 , A01C5/066 , A01C5/068 , F04B39/16 , F04B41/02 , F15B11/16 , F15B21/041 , F15B2211/615 , F15B2211/7053 , F15B2211/8855
摘要： In one embodiment, an agricultural implement system includes a row unit, the row unit configured to dispose seed into a ground trench, and closing system corresponding to the row unit, the closing system configured to close the ground trench after disposition of the seed. The agricultural implement system further includes a double acting cylinder mechanically coupled to the closing system, the double acting cylinder comprising a cylinder side port and a rod side port and a fluid source fluidly coupled to the cylinder side port and configured to provide a cylinder side fluid. The agricultural implement system additionally includes a filter fluidly coupled to the rod side port and configured to provide a filtered fluid entering the double acting cylinder via the rod side port.

4. 发明授权

US09894838B2 Basecutter blade for a cane harvester 有权
公开(公告)号：US09894838B2
公开(公告)日：2018-02-20
申请号：US14022664
申请日：2013-09-10
申请人： CNH America LLC
发明人： Luis B. Fraccaroli , Walterely Souza
IPC分类号： A01D34/40 , A01D45/10
CPC分类号： A01D45/10
摘要： A cane harvester including a support member and a basecutter assembly carried by the support member. The basecutter assembly has at least one rotating basecutter and a plurality of blades coupled thereto. The plurality of blades are not sharp.

5. 发明授权

US09699970B2 Combine side-shake cleaning control system 有权
公开(公告)号：US09699970B2
公开(公告)日：2017-07-11
申请号：US14031915
申请日：2013-09-19
申请人： CNH America LLC
发明人： Orlin W. Johnson , Dale William Panoushek , Craig E. Murray
IPC分类号： A01D75/18 , A01F12/16 , A01F21/00 , A01F12/44 , A01D41/127 , A01D75/28
CPC分类号： A01F12/448 , A01D41/1273 , A01D75/282
摘要： A combine side-shaking control system includes a sieve for separating crop material from other materials and a movable side-shaking mechanism coupled to the sieve and configured to move the sieve in a side-to-side motion. The control system also includes also includes first and second grain loss sensors configured to sense amounts of grain loss from separate portions of the sieve. The control system further includes a controller configured to: (i) receive a first grain loss value corresponding to the sensed first amount of grain loss and a second grain loss value corresponding to the sensed second amount of grain loss; and (ii) cause the side-shaking mechanism to control movement of the sieve in the side-to-side motion based on at least one of the received first grain loss value and the received second grain loss value.

6. 发明授权

US09699947B2 Tool system for resisting abrasive wear of a ground engaging tool of an agricultural implement 有权
公开(公告)号：US09699947B2
公开(公告)日：2017-07-11
申请号：US13706845
申请日：2012-12-06
申请人： CNH America, LLC
发明人： Keith W. Wendte , Tracey D. Meiners , Robert A. Zemenchik
IPC分类号： A01B35/20 , A01B15/18 , A01C5/06 , B82Y30/00
CPC分类号： A01B35/20 , A01B15/18 , A01C5/062 , B82Y30/00 , Y10S977/902 , Y10T29/49885
摘要： A tool system is provided for resisting abrasive wear of a ground-engaging tool of an agricultural implement during a crop production procedure. The tool system may include a tool for engaging an agricultural field while performing crop production procedure and that defines a main segment and a cutting segment having a working edge covered by a nanostructure coating. The cutting segment may include multiple wear zones with multiple working edges, respectively, covered by nanostructure coatings which may have different thicknesses.

7. 发明授权

US09686913B2 System and method for automatically updating estimated yield values 有权
公开(公告)号：US09686913B2
公开(公告)日：2017-06-27
申请号：US13903624
申请日：2013-05-28
申请人： CNH America LLC
发明人： Christopher A. Foster , Justin R. Ringwald , Douglas S. Fitzkee , Kevin S. Richman , Jesse H. Orsborn , Thomas H. Brown, Jr. , John H. Posselius
IPC分类号： A01D41/127 , A01D46/08
CPC分类号： A01D41/127 , A01D46/084
摘要： System and method which automatically updates estimated field and in-transit yield values as a function of estimated vehicle load values and correction values determined from more accurate yield values obtained later, such as at a processing or other receiving facility, thereby providing better estimates of yield values between yield monitor system calibrations.

8. 发明授权

US09599107B2 System and method for controlling a hydrostatic drive unit of a work vehicle using a combination of closed-loop and open-loop control 有权
公开(公告)号：US09599107B2
公开(公告)日：2017-03-21
申请号：US14162912
申请日：2014-01-24
申请人： CNH America, LLC
发明人： Duqiang Wu , Navneet Gulati
IPC分类号： F04B1/32 , F16H61/425 , F04B49/06 , B60K6/08 , E02F9/22
CPC分类号： F04B49/06 , B60K6/08 , E02F9/2253 , E02F9/2289 , F04B1/324 , F04B49/065 , F04B2201/12051 , F16H61/425
摘要： A method for controlling a hydrostatic drive unit of a work vehicle may generally include determining a reference swashplate position of a hydraulic pump of the hydrostatic drive unit, wherein the reference swashplate position is associated with an uncompensated current command, and determining an actual swashplate position of the hydraulic pump, wherein the actual swashplate position differs from the reference swashplate position due to a loading condition of the work vehicle. The method may also include determining a closed-loop current command based a on the actual and reference swashplate positions and generating a modified current command based on the uncompensated current command and/or the closed-loop current command. The modified current command may differ from the closed-loop current command when an operator input is within a predetermined control input range and may be equal to the closed-Loop current command when the operator input is outside the predetermined control input range.

9. 发明授权

US09556938B2 Belt drive having a speed selection shift mechanism 有权
标题翻译：皮带传动具有速度选择换档机构
公开(公告)号：US09556938B2
公开(公告)日：2017-01-31
申请号：US13687780
申请日：2012-11-28
申请人： CNH America LLC
发明人： Craig Elwyn Murray , Nicholas Laufenberg , Scott Hogan , Orlin Wayne Johnson
IPC分类号： F16H9/04 , A01D69/08 , F16D21/04
CPC分类号： F16H9/04 , A01D69/08 , F16D21/04
摘要： A speed select shift mechanism for a belt drive assembly to be installed on a shaft capable of shifting between high, low and neutral speeds is disclosed. The shift mechanism includes a shift collar that is enclosed within an enclosure to prevent debris from contacting the inner operations of the shift mechanism and thereby reduce wear and tear of the shift mechanism along with down time for maintenance of the device. The shift mechanism includes a shaft, a first pulley, a shift collar, a second pulley and a shifter. The shift collar further includes dowels that cooperatively engage corresponding apertures on the pulleys.
摘要翻译：公开了一种用于安装在能够在高，低和中性速度之间移动的轴上的皮带驱动组件的速度选择换档机构。换档机构包括一个封闭在外壳内的换档轴环，以防止碎片与换挡机构的内部操作接触，从而减少换挡机构的磨损和停机时间。换档机构包括轴，第一滑轮，换档轴环，第二滑轮和换档器。换档轴环还包括与皮带轮上的相应孔配合接合的销钉。

10. 发明授权

US09415888B2 Net wrapping system back wrap roll 有权
标题翻译：净包装系统背卷
公开(公告)号：US09415888B2
公开(公告)日：2016-08-16
申请号：US13838953
申请日：2013-03-15
申请人： CNH AMERICA LLC
发明人： Kevin M. Smith , Bram Rosseel , Scott C. Simmons
IPC分类号： B65B27/12 , A01F15/07
CPC分类号： B65B27/125 , A01F15/0715
摘要： A net wrapping system includes an insertion assembly configured to move between a home position and an insert position. The insertion assembly has at least one insertion assembly spreader roll configured to engage net wrapping from a net roll. The net wrapping system also includes a fixed spreader roll proximate to the net roll and configured to engage the net wrapping along a length of the fixed spreader roll circumferential surface when the insertion assembly is in the home position. The net wrapping system further includes a back wrap roll located along a net path between the fixed spreader roll and the at least one insertion assembly spreader roll and configured to cause the net wrapping to maintain engagement with substantially the same length of the fixed spreader roll circumferential surface when the insertion assembly is in the insert position.
摘要翻译：净包裹系统包括构造成在原始位置和插入位置之间移动的插入组件。所述插入组件具有至少一个插入组件扩展辊，所述插入组件具有构造成从网卷接合网状包裹物。净包裹系统还包括靠近网卷的固定的吊具卷，并且被配置为当插入组件处于初始位置时沿着固定的吊具辊周向表面的长度接合网状包裹物。网状包裹系统还包括一个沿着固定的卷筒辊和至少一个插入组件扩展辊之间的净路径定位的背部卷绕辊，并且构造成使网状包裹物与固定的卷筒辊周向的基本上相同的长度保持啮合当插入组件处于插入位置时的表面。

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