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公开(公告)号：US5557911A
公开(公告)日：1996-09-24
申请号：US551500
申请日：1995-11-01
CPC分类号： A01D46/14
摘要： Adjustable doffer structure for a cotton harvester row unit provides single wrench doffer adjustment without requiring loosening of a locking nut. The upper end of a doffer column bearing support includes a screw member threaded through an adjusting housing and projecting above the row unit housing. A Belleville spring is sandwiched between a locking nut threaded onto the upper end of the screw member and the adjusting housing. The nut and Belleville spring provide sufficient holding torque to maintain a given doffer adjustment during normal row unit operation, but the holding torque can be overridden with a wrench used to make the doffer adjustment. A locking plate is placed over the nut to maintain locking nut torque.
摘要翻译： 用于棉花收割机排单元的可调式道夫结构提供单个扳手道夫调整，而不需要松动锁紧螺母。 道夫柱轴承支撑件的上端包括螺纹构件，螺纹构件穿过调节壳体并在行单元壳体上方突出。 贝氏弹簧夹在拧在螺丝部件上端的锁定螺母和调节壳体之间。 螺母和贝氏弹簧提供足够的保持力矩，以在正常行单元操作期间保持给定的道夫调整，但是可以用用于进行道夫调整的扳手来覆盖保持扭矩。 锁定板放置在螺母上以保持锁定螺母扭矩。
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2.发明授权公开(公告)号：US08646249B1
公开(公告)日：2014-02-11
申请号：US13600938
申请日：2012-08-31
IPC分类号： A01D46/16
CPC分类号： A01D46/16 , A01D75/182
摘要： A row unit for a cotton harvester. The cotton harvester is adapted for forward movement through a field to harvest cotton planted in rows in the field. The row unit includes a unit housing defining a row receiving area and a cotton exiting area. A moistener column door is pivotally coupled to the unit housing. An adjustable compression structure is coupled to the unit housing and configured to exert an adjustable pre-load on the moistener column door, placing the moistener column door in a closed position. The adjustable compression structure is configured to yield to a cotton plug pressure that exceeds the adjustable pre-load, which pivots the moistener column door to an open position. When the adjustable pre-load exceeds the cotton plug pressure, the adjustable compression structure is configured to return the moistener column door to the closed position.
摘要翻译： 棉花收割机的排单位。 棉花收割机适用于通过田野进行前进运动，以收获现场种植的棉花。 排单元包括限定行接收区域和棉出口区域的单元壳体。 润湿柱门枢转地联接到单元壳体。 可调节的压缩结构联接到单元壳体并且被配置为在湿润器列门上施加可调节的预载荷，将保湿器柱门放置在关闭位置。 可调整的压缩结构被配置成产生超过可调节预负荷的棉塞压力，该压缩结构将加湿器列门枢转到打开位置。 当可调节的预载荷超过棉塞压力时，可调整的压缩结构被配置成将加湿器列门返回到关闭位置。
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3.发明授权
公开(公告)号：US4875330A
公开(公告)日：1989-10-24
申请号：US175809
申请日：1988-03-29
IPC分类号： A01D46/08
CPC分类号： A01D46/08
摘要： Row unit and conveying structure for a cotton harvester having transversely rollable row units adapted for opening up the area between units to provide access to the harvesting mechanisms for servicing. The inner row units on the harvester include suction door structure which is supported from the row unit support frame and remains stationary as the row unit is rolled transversely. The row unit includes compartment structure fabricated from individually removable panels to define a cotton path extending in the fore-and-aft direction alongside the spindle drums and which opens at the lower rear end of the row unit into the suction door. The opening automatically aligns with the suction door as the row unit is rolled back to the row-harvesting position. The outer row units include duct support structure mounted on the unit support frame, and the suction door is connected directly to the row unit for transverse movement therewith. The duct support provides a transition area between the upper cotton conveying structure and the upper door structure and permits the outer unit to be rolled transversely without disconnecting ducts. Upon movement of the row unit back to the harvesting position, the upper door structure automatically aligns with the duct support structure. Therefore, servicing of the units can be accomplished without unfastening doors and ducts.
摘要翻译： 用于具有横向可滚动排单元的棉花收割机的行单元和输送结构，其适于打开单元之间的区域，以提供对用于维修的收获机构的通路。 收割机上的内排单元包括从行单元支撑框架支撑的抽吸门结构，并且当行单元横向滚动时保持静止。 排单元包括由单独可移除的面板制成的隔室结构，以限定在主轴鼓旁边沿前后方向延伸的棉花通道，并且在行单元的下后端处打开到吸入门。 当行单元回滚到行收集位置时，开口自动与抽吸门对齐。 外排单元包括安装在单元支撑框架上的管道支撑结构，并且抽吸门直接连接到行单元以与其横向移动。 管道支撑件提供上部棉花输送结构和上部门结构之间的过渡区域，并允许外部单元横向滚动而不断开管道。 当行单元移动到收割位置时，上门结构自动地与管道支撑结构对齐。 因此，可以在不松开门和管道的情况下实现对单元的维修。
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公开(公告)号：US5471826A
公开(公告)日：1995-12-05
申请号：US190804
申请日：1994-02-01
申请人： Joel M. Schreiner
发明人： Joel M. Schreiner
CPC分类号： A01D46/14
摘要： A pivoting moistener column for a cotton harvester having a locking feature which operates without tools which automatically releases the column for swinging toward an access position when a service door is opened and which retains the column securely in the operating position when the service door is closed. Preferably the locking feature includes a pair of mating upright flanges, one connected to the service door near a service door pivot and the other connected to the moistener column opposite a moistener column pivot. The column is located near an outer wall of the harvester row unit housing and is substantially outside of the housing when in the service position. A fluid distribution system mounted on the column is supported outside of the housing in both the operating and service positions. Panel structure on the column forms a relatively smooth, continuous barrier with the service door for good cotton/cotton plant flow past the column.
摘要翻译： 一种用于棉花收割机的枢轴式润湿器柱，其具有锁定特征，该工具没有工具运行，当工作门打开时，工具将自动释放柱，以便朝向进入位置摆动，并且当维修门关闭时将柱保持在操作位置。 优选地，锁定特征包括一对配合的直立凸缘，一对连接的直立凸缘，一对连接到维修门的维修门枢轴附近，另一个连接到与润湿器列枢轴相对的加湿器列。 该柱位于收割机排单元壳体的外壁附近，并且在处于使用位置时基本上位于外壳的外部。 安装在柱上的流体分配系统在操作和使用位置都被支撑在壳体的外部。 柱上的面板结构形成了一个相对光滑，连续的屏障，带有良好的棉花/棉花植物流经柱的服务门。
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公开(公告)号：US5355663A
公开(公告)日：1994-10-18
申请号：US42046
申请日：1993-03-31
CPC分类号： A01D46/14
摘要： A cotton harvester row unit with an upright moistener column located at low acceleration point in the spindle path near the side of the harvesting drum diametrically opposite the row receiving area, rather than near the forward extremity of the drum, to decrease row unit length, increase spindle time in the column and better align moistener pad fins with the grooves between the barbs on the spindles. The moistener column pivots outwardly and can be accessed away from the row unit housing for servicing the moistener pads and fluid distribution system. The distributor and nozzle are supported outside the housing in both the operating and the access positions.
摘要翻译： 棉花收割机排单元，其具有垂直湿润柱，位于主轴路径附近的收集鼓侧面的低加速点处，与收料区直径相反，而不是靠近滚筒的前端，以减少行单元长度，增加 主轴时间在柱子上，并更好地将润湿垫片与锭子上的倒钩之间的凹槽对准。 润湿柱向外枢转，可以从行单元壳体远离，以便维护润湿垫和流体分配系统。 分配器和喷嘴在操作和进入位置都支撑在外壳外部。
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公开(公告)号：US5247786A
公开(公告)日：1993-09-28
申请号：US849925
申请日：1992-03-12
申请人： Joel M. Schreiner
发明人： Joel M. Schreiner
IPC分类号： A01D46/14
CPC分类号： A01D46/14
摘要： A row unit is provided which utilizes a relatively large front drum, such as a 16-bar drum and a smaller rear drum, such as a 12-bar drum. The front drum is first to contact the cotton plant and as a result picks more cotton than the rear drum. The large 16-bar drum operates with relatively low cam roller and bar loads and therefore is capable of higher speeds. A new rear drum cam orients the picker bars in such a manner as to reduce cam roller and bar loads without noticeably sacrificing picking efficiency and permits the rear drum to also operate at higher speeds. Faster ground speeds are achieved without significant increases in critical component loads. In another aspect of the invention, the axis of one of the drum cams is angled from the normal straight ahead configuration to facilitate drum placement and minimize additional row unit width. The drums are operated in an inline configuration to pick cotton from one side only of the row so that narrow row harvesting is facilitated.
摘要翻译： 提供行单元，其使用相对较大的前鼓，例如16巴鼓和较小的后鼓，例如12巴滚筒。 前鼓是首先接触棉花植物，因此比后鼓选择更多的棉花。 大型16杆滚筒的运行速度相对较低，凸轮滚子和杆载荷较高，因此能够实现更高的转速。 新的后鼓凸轮以这样的方式定位拾取杆，以减少凸轮辊和杆的载荷，而不会明显地牺牲拾取效率，并允许后鼓也以更高的速度运行。 实现更快的地面速度，而不会显着增加关键部件负荷。 在本发明的另一方面，鼓凸轮中的一个的轴线从正常的直前方向成角度，以便于滚筒放置并使附加的行单元宽度最小化。 鼓以直线配置操作，以便仅从行的一侧拾取棉花，以便促进窄行收获。
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公开(公告)号：US4969318A
公开(公告)日：1990-11-13
申请号：US406940
申请日：1989-09-13
IPC分类号： A01D46/08
CPC分类号： A01D46/085
摘要： A tether switch is connected to both the operator presence system and the automatic lubrication distribution system on a harvester such as a cotton picker. A lubrication control switch on the instrument panel of the harvester is connected to the tether switch and to the lubrication control and is switchable to a first condition wherein depression of the tether switch activates driven components on the harvester and the lubrication system to cause lubrication to be pumped to the moving components. The tether switch may be moved between harvester cab and harvester unit locations so that, when the control switch is in the first condition, the operator can cause the units to be lubricated while he watches the driven components from a location remote from the cab. The operator presence and lubrication systems are fully integrated with each other, and the presence system includes condition responsive switches connected such that the operator may activate the lubrication distribution system with the control switch without depressing the tether switch when he is in his seat in the cab.
摘要翻译： 系绳开关连接到操作员存在系统和自动润滑分配系统上的收割机如棉花拾取器上。 收割机的仪表板上的润滑控制开关连接到系绳开关和润滑控制器上，并且可切换到第一状态，其中系绳开关的下压激活收割机和润滑系统上的驱动部件以使润滑成为 泵送到运动部件。 系绳开关可以在收割机驾驶室和收割机单元位置之间移动，使得当控制开关处于第一状态时，操作者可以在从远离驾驶室的位置观看被驱动部件的同时使单元被润滑。 操作员存在和润滑系统彼此完全集成，并且存在系统包括连接的状态响应开关，使得操作者可以在控制开关处启动润滑分配系统，而不会在驾驶室内的座椅中压下系绳开关 。
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公开(公告)号：US08572941B1
公开(公告)日：2013-11-05
申请号：US13467581
申请日：2012-05-09
申请人： Joel M. Schreiner
发明人： Joel M. Schreiner
IPC分类号： A01D46/16
CPC分类号： A01D46/16
摘要： A doffer adjustment device for a unit of a cotton harvester. The unit includes a frame. A drum is rotatably coupled to the frame. A plurality of rows of spindles is rotatably coupled to the drum. A doffer column is rotatably coupled to the frame and configured to remove cotton from the spindles. The doffer adjustment device includes an adjusting member having a shaft portion and a wrench receiving portion. A locking device is coupled to the shaft portion. Wherein, the locking device is yieldable to an input causing rotation of the wrench receiving portion.
摘要翻译： 用于棉花收割机单位的道夫调节装置。 该单元包括一个框架。 鼓可旋转地联接到框架。 多列主轴可旋转地联接到滚筒上。 道夫柱可旋转地联接到框架并且构造成从心轴上去除棉花。 道夫调节装置包括具有轴部和扳手接收部的调节构件。 锁定装置联接到轴部分。 其中，锁定装置可屈服于引起扳手接收部分旋转的输入。
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公开(公告)号：US5622038A
公开(公告)日：1997-04-22
申请号：US547253
申请日：1995-10-24
IPC分类号： A01D46/08
CPC分类号： A01D46/08
摘要： A cotton picker row unit grid bar fabricated from a light extruded material has a hollow D-shaped cross section with a plant contacting wall of thickness substantially greater than the non-contacting walls for increased wearability and strength and reduced weight. An upright grid bar support with a compact U-shaped cross section includes opposed flanges connected by a rounded portion to reduce hairpinning of debris. Specially shaped apertures in the rounded portion support the ends of the grid bars in vertically spaced relationship, and grid bar posts cooperate with threaded screw members extending through the support to sandwich the grid bar ends between the flanges with a preselected clamping force.
摘要翻译： 由轻质挤压材料制成的采棉机行单元格栅条具有中空的D形横截面，其具有基本上大于非接触壁的厚度的植物接触壁，以提高耐磨性和强度和减轻重量。 具有紧凑的U形横截面的直立网格支撑件包括由圆形部分连接的相对的凸缘，以减少碎片的发夹。 圆形部分中的特殊形状的孔以垂直间隔的关系支撑网格杆的端部，并且网格柱与通过支撑件延伸的螺纹构件协作，以预定的夹紧力将网格杆端部夹在凸缘之间。
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公开(公告)号：US5323592A
公开(公告)日：1994-06-28
申请号：US42428
申请日：1993-03-31
CPC分类号： A01D46/14
摘要： A doffer for use with a spindle type cotton harvester is provided which has non-radial lugs to provide a better distribution of stripping and unwrapping force components for enhanced doffing action. The leading edges of the lugs are curved and are angled with respect to the radial direction to provide a scissors action relative to the spindles as the doffer rotates for improved doffing and wear distribution. The lugs provide an immediate unwrapping component upon initial contact with the cotton-wrapped spindles, with less stripping action to reduce the amount of cotton forced between the spindles and the doffer. In another embodiment of the invention, lugs with different pitches are supported in alternating fashion so that the action of the lugs with the greatest pitch provide a large unwrapping force and the smaller pitched lugs provide a large stripping force. The rear portions of the lugs are curved for increased cotton throwing clearance.
摘要翻译： 提供了一种用于纺锤式棉花收割机的道夫，其具有非径向凸耳，以提供更好的剥离和展开力分量分布，用于增强落纱作用。 凸耳的前缘是弯曲的并且相对于径向方向成角度，以提供相对于心轴的剪刀动作，因为道夫旋转以改善落纱和磨损分布。 初始接触棉包裹的主轴时，凸耳提供立即展开的部件，具有较少的剥离作用，以减少在主轴和道夫之间施加的棉花的数量。 在本发明的另一个实施例中，具有不同间距的凸耳以交替的方式被支撑，使得具有最大螺距的凸耳的作用提供了大的展开力，并且较小的倾斜凸耳提供了大的剥离力。 凸耳的后部是弯曲的，以增加棉花抛出间隙。
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