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1. 发明授权

US11582911B2 Chopper drum system and method with improved blade configuration 有权
公开(公告)号：US11582911B2
公开(公告)日：2023-02-21
申请号：US16899936
申请日：2020-06-12
申请人： DEERE & COMPANY
发明人： Dusk S. Mixon , Surfraj Fattepur , Guy Burch
IPC分类号： A01D45/10 , B02C18/18 , A01D34/42 , A01D43/08 , A01D34/44 , A01D34/49 , A01D34/52
摘要： A chopper system and method for cutting crop material with a rotating first drum having first blades and a counter-rotating second drums having second blades. Blade pairs with one first blade and one second blade contact one another and cut the crop material. The blades of each blade pair contact one another for at least ten degrees of rotation. The blades can have beveled cutting edges, and the blade pairs can make bevel to bevel contact. The initial contact of the blade pairs during each rotation can form a swipe angle of 15 degrees or less. The initial contact of the blade pairs during each rotation can have the acute end of the first blade contact the second blade near the middle of the beveled edge. During each rotation, the acute end of the second blade can contact the back of the first blade.

2. 发明申请

US20190230861A1 HARVESTER HAVING A FEED ROLLER DRIVEN BY A HYDRAULIC MOTOR 审中-公开
公开(公告)号：US20190230861A1
公开(公告)日：2019-08-01
申请号：US15883469
申请日：2018-01-30
申请人： DEERE & COMPANY
发明人： Guy Burch , Emmett J. Hummel, IV
IPC分类号： A01D61/00 , A01D45/10 , A01D51/00
摘要： A sugarcane harvester including a base cutter configured to cut sugarcane from a field and a feed roller chassis, disposed adjacently to the base cutter, configured to receive the cut sugarcane. A plurality of feed roller assemblies are supported by the feed roller chassis, wherein each of the plurality of feed roller assemblies includes a roller body defining a roller body cavity, a motor support located within the roller body cavity, the motor support defining a support cavity, and a bearingless hydraulic motor disposed within the support cavity. The bearingless hydraulic motor includes a spindle extending from the motor and through the support cavity. A spindle adapter is releasably coupled to the spindle and fixedly coupled to the roller body. A roller bearing, disposed within the support cavity, includes an inner surface in contact with the spindle adapter, wherein rotation of the spindle rotates the roller body while the bearingless motor remains stationary with respect to the motor support.

3. 发明申请

US20210386017A1 CHOPPER DRUM SYSTEM AND METHOD WITH IMPROVED BLADE CONFIGURATION 有权
公开(公告)号：US20210386017A1
公开(公告)日：2021-12-16
申请号：US16899936
申请日：2020-06-12
申请人： DEERE & COMPANY
发明人： Dusk S. Mixon , Surfraj Fattepur , Guy Burch
IPC分类号： A01D45/10 , B02C18/18
摘要： A chopper system and method for cutting crop material with a rotating first drum having first blades and a counter-rotating second drums having second blades. Blade pairs with one first blade and one second blade contact one another and cut the crop material. The blades of each blade pair contact one another for at least ten degrees of rotation. The blades can have beveled cutting edges, and the blade pairs can make bevel to bevel contact. The initial contact of the blade pairs during each rotation can form a swipe angle of 15 degrees or less. The initial contact of the blade pairs during each rotation can have the acute end of the first blade contact the second blade near the middle of the beveled edge. During each rotation, the acute end of the second blade can contact the back of the first blade.

4. 发明授权

US10070586B2 Sugarcane feed roller structure with sealed coupling and associated method 有权
公开(公告)号：US10070586B2
公开(公告)日：2018-09-11
申请号：US15375721
申请日：2016-12-12
申请人： Deere & Company
发明人： Guy Burch , Mark S. Louviere , Blake C. Gettig
IPC分类号： A01D61/00 , A01D69/00 , A01D51/00 , A01D45/10
CPC分类号： A01D61/008 , A01D45/10 , A01D51/00 , A01D69/00
摘要： A sugarcane feed roller structure comprises a sugarcane feed roller, a motor, a coupling, and a seal. The coupling interconnects the motor and the sugarcane feed roller, and comprises a splined joint. The seal protects the splined joint. An associated method is disclosed.

5. 发明申请

US20210274712A1 BEARING HOUSING 有权
公开(公告)号：US20210274712A1
公开(公告)日：2021-09-09
申请号：US17328062
申请日：2021-05-24
申请人： DEERE & COMPANY
发明人： Alexander C. Reiners , John A. Dighton , Guy Burch , Blake C. Gettig , Surfraj Fattepur , Todd J. Rodrigue
IPC分类号： A01D45/10
摘要： A bearing coupler assembly that has a bearing housing sized to at least partially receive a bearing assembly, the bearing housing defining a bearing axis therethrough, a shaft positioned at least partially through the bearing housing along the bearing axis, the shaft defining a shaft lip and a fastener end, the bearing assembly coupling the shaft to the bearing housing so the shaft can rotate about the bearing axis relative to the bearing housing, a fastener configured to be coupled to the fastener end of the shaft, a tone wheel positioned axially along the bearing axis between the fastener and the bearing assembly, the tone wheel having at least one indicator, a sensor coupled to the bearing housing and configured to identify when the indicator passes thereby.

6. 发明授权

US11044848B2 Bearing housing 有权
公开(公告)号：US11044848B2
公开(公告)日：2021-06-29
申请号：US16431852
申请日：2019-06-05
申请人： DEERE & COMPANY
发明人： Alexander C. Reiners , John A. Dighton , Guy Burch , Blake C. Gettig , Surfraj Fattepur , Todd J. Rodrigue
IPC分类号： F16C41/00 , A01D45/10
摘要： A bearing coupler assembly that has a bearing housing sized to at least partially receive a bearing assembly, the bearing housing defining a bearing axis therethrough, a shaft positioned at least partially through the bearing housing along the bearing axis, the shaft defining a shaft lip and a fastener end, the bearing assembly coupling the shaft to the bearing housing so the shaft can rotate about the bearing axis relative to the bearing housing, a fastener configured to be coupled to the fastener end of the shaft, a tone wheel positioned axially along the bearing axis between the fastener and the bearing assembly, the tone wheel having at least one indicator, a sensor coupled to the bearing housing and configured to identify when the indicator passes thereby.

7. 发明授权

US11470780B2 Bearing housing 有权
公开(公告)号：US11470780B2
公开(公告)日：2022-10-18
申请号：US17328062
申请日：2021-05-24
申请人： DEERE & COMPANY
发明人： Alexander C. Reiners , John A. Dighton , Guy Burch , Blake C. Gettig , Surfraj Fattepur , Todd J. Rodrigue
IPC分类号： F16C19/54 , F16C25/06 , F16C41/00 , A01D45/10 , F16C19/38
摘要： A bearing coupler assembly that has a bearing housing sized to at least partially receive a bearing assembly, the bearing housing defining a bearing axis therethrough, a shaft positioned at least partially through the bearing housing along the bearing axis, the shaft defining a shaft lip and a fastener end, the bearing assembly coupling the shaft to the bearing housing so the shaft can rotate about the bearing axis relative to the bearing housing, a fastener configured to be coupled to the fastener end of the shaft, a tone wheel positioned axially along the bearing axis between the fastener and the bearing assembly, the tone wheel having at least one indicator, a sensor coupled to the bearing housing and configured to identify when the indicator passes thereby.

8. 发明授权

US10477766B2 Variable basecutter assembly 有权
公开(公告)号：US10477766B2
公开(公告)日：2019-11-19
申请号：US15799054
申请日：2017-10-31
申请人： DEERE & COMPANY
发明人： Guy Burch
IPC分类号： A01D45/10 , A01D43/063 , A01D34/66 , A01D34/76
摘要： A basecutter assembly for a sugarcane harvester comprises a first cutter, a second cutter, a first feeder, a second feeder, a cutter drive, and a feed drive. The first and second cutters are adapted to sever sugarcane stalk. The first and second feeders are adapted to feed the severed sugarcane stalk. The cutter drive is coupled to the first cutter and the second cutter to rotate the first cutter and the second cutter respectively about the first rotation axis and the second rotation axis. The feed drive is coupled to the first feeder and the second feeder to rotate the first feeder and the second feeder respectively about the first rotation axis and the second rotation axis. The basecutter assembly may comprise a variator. According to another aspect, the basecutter assembly may comprise a planetary gear set.

9. 发明授权

US10278332B2 Chopper timing adjustment 有权
公开(公告)号：US10278332B2
公开(公告)日：2019-05-07
申请号：US15286071
申请日：2016-10-05
申请人： Deere & Company
发明人： Guy Burch
IPC分类号： A01D69/06 , A01D45/10
摘要： A chopping system for a crop harvester comprises a chopper-timing adjuster configured to adjust a timing of operation between a first chopper and a second chopper by use of a worm.

10. 发明授权

US09433149B2 Chopper drum module for sugarcane harvester 有权
标题翻译：甘蔗收割机斩波鼓模块
公开(公告)号：US09433149B2
公开(公告)日：2016-09-06
申请号：US14640688
申请日：2015-03-06
申请人： DEERE & COMPANY
发明人： Dusk S. Mixon , Daniel J. Corbett , Guy Burch
IPC分类号： A01D34/00 , A01D45/10 , B02C18/06
CPC分类号： A01D45/10 , B02C18/06
摘要： A chopper drum module and sugarcane harvester vehicle include a module frame distinct from a chassis of the sugarcane harvester having first and second drum bores on each side of the module. The first and second drum bores support, respectively, first and second chopper drums for parallel rotation. A plurality of mounting devices may be attached to the module frame or the chassis, wherein when the mounting devices are in an engaged state the module frame is secured to the chassis by the mounting devices such that the chopper drums receive sugarcane from a feed mechanism supported by the chassis. When the mounting devices are in a disengaged state, the module frame and the chopper drums may be collectively removable from the chassis and the sugarcane harvester.
摘要翻译：切碎鼓模块和甘蔗收割机包括与甘蔗收割机的底盘不同的模块框架，其在模块的每一侧具有第一和第二鼓孔。第一和第二鼓孔分别支撑用于平行旋转的第一和第二切碎机滚筒。多个安装装置可以附接到模块框架或底盘，其中当安装装置处于接合状态时，模块框架通过安装装置固定到底盘，使得切碎机滚筒从被支撑的进给机构接收甘蔗由底盘。当安装装置处于脱离状态时，模块框架和斩波鼓可以从底盘和甘蔗收割机共同地移除。

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