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公开(公告)号：US5203152A
公开(公告)日：1993-04-20
申请号：US811498
申请日：1991-12-20
IPC分类号： A01D46/12
CPC分类号： A01D46/12
摘要： A deflector for directing the upper portion of tall cotton plants downwardly below the top of the cotton opening on a row unit of a cotton picker. A single sheet of metal includes a connecting portion having an upright slotted section which is bolted to unit at the top of the opening. An inclined portion extends downwardly and forwardly from the connecting portion to a rounded portion for gently urging the plant below the level of the uppermost row of spindles on the picker drum to prevent drum overloads. The inclined portion in combination with a relatively large radius of curvature of the crop contacting portion minimizes cotton loss and trash build-up.
摘要翻译： 用于将高棉花植物的上部向下指向棉花拾取器的行单元上的棉花开口顶部的偏转器。 单片金属包括具有直立开槽部分的连接部分，其在开口的顶部被螺栓连接到单元。 倾斜部分从连接部分向下并向前延伸到圆形部分，用于将植物温和地推动到拾取滚筒上最上面的一列主轴的水平面以防止滚筒过载。 倾斜部分与作物接触部分的相对较大曲率半径的组合最小化棉花损失和垃圾堆积。
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公开(公告)号：US4821498A
公开(公告)日：1989-04-18
申请号：US935459
申请日：1986-11-26
CPC分类号： A01D46/14
摘要： A moistener pad including two sets of apertures extending diagonally from corner to corner of the pad to define X-shaped pattern which provides a uniform distribution of moistening fluid to the fins. One set of apertures is located between a first set of adjacent pairs of fins, and the other set of apertures is located between a second set of adjacent pairs of fins.
摘要翻译： 一种保湿垫，包括两组从垫的角落角向对角延伸的孔，以限定X形图案，其提供湿润流体到散热片的均匀分布。 一组孔位于第一组相邻翅片对之间，另一组孔位于第二组相邻翅片对之间。
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公开(公告)号：US4229931A
公开(公告)日：1980-10-28
申请号：US17219
申请日：1979-03-05
CPC分类号： A01D41/141 , A01D46/08 , Y10S56/15
摘要： An agricultural harvesting machine having a plurality of independently supported row crop harvesting units is provided with a hydraulically operated vertical positioning mechanism for adjusting the height of the units in accordance with ground surface variations. Each unit is provided with a ground-engaging feeler mechanically coupled to a control valve which adjustably varies the hydraulic fluid flow to a single acting unit lift cylinder. The cylinder includes fluid bypass capabilities to permit continued hydraulic fluid flow upon full extension of the cylinder piston and thereby avoid a fluid system pressure and consequent temperature increase.
摘要翻译： 具有多个独立支撑的行作物收获单元的农业收获机器具有液压操作的垂直定位机构，用于根据地面变化调节单元的高度。 每个单元设置有机械联接到控制阀的地面接合的探针，其可调节地将液压流体流动改变为单个作用单元提升缸。 气缸包括流体旁路能力，以允许在气缸活塞完全延伸时持续的液压流体流动，从而避免流体系统压力和随之而来的温度升高。
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公开(公告)号：US4348856A
公开(公告)日：1982-09-14
申请号：US266876
申请日：1981-05-26
CPC分类号： A01D46/08
摘要： A cotton harvester for mounting on a tractor or similar vehicle, wherein a transversely extending cross auger frame is supported by a lift frame assembly rearwardly of the rear tractor wheels. Individual cotton harvesting units are supported above the ground by the cross auger frame and include plant passages located generally rearwardly of the rear wheels. The lift frame assembly is pivotally connected to the tractor adjacent the rear axle and includes four-bar linkage structure for positioning the row units in the desired attitude as the cross auger frame is pivoted up and down. The linkage permits the row units to be positioned closely adjacent the rear wheels without interfering with them as the cross auger frame is raised or lowered. A cotton receiving basket is supported directly above the tractor. A cotton conveying system, including a telescoping air duct extending upwardly and forwardly from the cross auger frame and a fan connected to the frame, moves the removed cotton from the row units to the basket. Mounting the cross auger frame rearwardly of the tractor permits two or more row units to be utilized. The rear-mounting arrangement also permits the use of row units and a cross auger frame which are generally identical to that utilized on a self-propelled cotton harvester.
摘要翻译： 用于安装在拖拉机或类似车辆上的棉花收割机，其中横向延伸的交叉螺旋钻架由后拖拉机轮后面的提升机架组件支撑。 单个棉花收获单元由交叉螺旋钻架支撑在地面之上，并且包括大体位于后轮后方的植物通道。 升降机架组件与邻近后轴的牵引机枢转地连接，并且包括四杆连杆结构，用于在交叉螺旋钻框架上下枢转时将行单元定位成所需的姿态。 联动装置允许行单元紧邻后轮而定位，而不会与十字螺旋推运器框架升高或降低而干扰。 棉花接收篮直接支撑在拖拉机上方。 棉花输送系统，包括从十字螺旋推运器框架向上和向前延伸的伸缩空气管道和连接到框架的风扇，将移除的棉花从行单元移动到篮子。 将交叉螺旋钻架安装在拖拉机的后方允许使用两个或更多个行单元。 后部安装装置还允许使用行单元和交叉螺旋钻架，其大体与在自走式棉花收割机上使用的相同。
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公开(公告)号：US5404698A
公开(公告)日：1995-04-11
申请号：US99789
申请日：1993-07-30
申请人： Russell D. Copley
发明人： Russell D. Copley
CPC分类号： A01D46/14
摘要： A picker spindle is provided having a barb angle of about 50 degrees or less with respect to the spindle axis. A shallow land angle, substantially reduced compared with prior art spindles, and a short gullet area between barbs prevent tight winding of the cotton between barbs. A gentle slope is defined for sliding the cotton easily in the axial direction off the end of the spindle. Less force is needed to unwind the cotton and remove it from the spindle and, as a result, the cotton doffs easier and doffer life is increased. The interval between doffer adjustments is also lengthened.
摘要翻译： 提供了一个相对于主轴轴线具有大约50度或更小的倒钩角的拾取轴。 与现有技术的主轴相比，浅的地面角度大大降低，并且倒钩之间的短沟槽区域防止棉花在倒钩之间的紧密卷绕。 定义了一个平缓的坡度，可以轻松地将棉花沿轴向方向从主轴端部滑出。 需要较少的力量来松开棉花并将其从主轴上取出，结果使棉花更容易，并且道夫的寿命增加。 道夫调整之间的间隔也会延长。
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公开(公告)号：US4463543A
公开(公告)日：1984-08-07
申请号：US420155
申请日：1982-09-20
IPC分类号： A01D46/18
CPC分类号： A01D46/18
摘要： An improved picker bar assembly for a cotton harvester. The assembly includes a cast arm with an extension which is press fitted over a hollow aluminum picker bar. The extension projects downwardly into the picker bar drum head to provide the wear surface for the picker bar journal and to distribute a greater proportion of picker bar loading to the arm. The spindle drive shaft bearing is located in the cam arm rather than within the picker bar to thereby permit utilization of a larger and higher capacity bearing.
摘要翻译： 一种用于棉花收割机的改进的选棒组件。 该组件包括具有延伸部的铸造臂，该延伸部压配合在中空的铝选择棒上。 延伸部向下突出到拾取杆鼓头中，以提供拾取杆轴颈的磨损表面，并将更大比例的拾取杆加载到臂上。 主轴驱动轴轴承位于凸轮臂而不是在拣选杆内，从而允许利用更大和更高容量的轴承。
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公开(公告)号：US4255919A
公开(公告)日：1981-03-17
申请号：US54283
申请日：1979-07-02
CPC分类号： A01D46/08
摘要： A cotton harvester with an offset head having four row units positioned for harvesting cotton planted in uniformly spaced narrow rows. The frame of the harvester is supported near its forward end by a pair of drive wheels adapted to run between two pairs of rows of cotton. The head is offset so that three rows of cotton are accommodated between the wheels and one row of cotton is accommodated outside one of the wheels. The machine drive and guide wheels can therefore be positioned between the rows for ease in steering and driving. A cotton basket on the harvester can be dumped toward the side which is unobstructed by a harvesting unit so the receiving implement can be positioned closer to the harvester and so the head which is offset in the opposite direction can act as a counterweight to balance the harvester as the basket is extended transversely for dumping.
摘要翻译： 具有偏移头的棉花收割机具有四排排，用于收获以均匀间隔狭窄的行排列的棉花。 收割机的框架靠近其前端由一对适于在两排棉花之间运行的驱动轮支撑。 头部被偏移，使得三排棉花容纳在轮子之间，并且一排棉花容纳在一个轮子之外。 因此，机器驱动器和引导轮可以位于行之间以便于转向和驾驶。 收割机上的棉筐可以倾倒到收拢单元不受阻挡的一侧，因此接收器具可以靠近收割机定位，因此相反方向偏移的头部可以作为配重来平衡收割机 因为篮子横向延伸用于倾倒。
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公开(公告)号：US5519988A
公开(公告)日：1996-05-28
申请号：US389522
申请日：1995-02-16
CPC分类号： A01D46/08
摘要： A cotton harvester row unit having an in-line drum arrangement and a door chamber cross section which remains generally constant from the rear structural post so that the suction door can be moved closer to the row centerline to narrow the overall width of the unit. The unit is sufficiently narrow that cotton in row spacings of less than 30 inches can be harvested. The new suction door location allows the cotton from the rear doffer to enter the door more directly. The row unit picker drums include picker bars with 14 or 16 spindles per bar to shorten the height and weight of the unit and permit use of shorter stalk lifters so that unit length is also reduced. A two-row tractor mounted picker utilizes the narrow row units mounted on a rail type of support system at the rear of a tractor. The units are laterally adjustable on rails for accommodating different row spacings and patterns, including 60 centimeter row spacings and 60-30 centimeter skip row spacings. The tractor rockshaft control valve, connected through a height control valve to lift cylinders, provides unit lift and automatic height control.
摘要翻译： 一种具有直列滚筒布置的棉花收割机排单元和从后结构柱保持大致恒定的门室横截面，使得吸入门能够移动到更靠近行中心线以缩小单元的总宽度。 单位足够窄，可以收获小于30英寸的行间距的棉花。 新的吸气门位置允许来自后道夫的棉花更直接地进入门。 行单元拾取器鼓包括每个带有14或16个主轴的拾取器条，以缩短单元的高度和重量，并允许使用较短的杆升降器，使得单位长度也减小。 两排拖拉机安装的拾取器利用安装在拖拉机后部的轨道式支撑系统上的窄行单元。 这些单元在轨道上可横向调节，用于容纳不同的行间距和图案，包括60厘米行间距和60-30厘米的跳过行间距。 拖拉机轴控制阀，通过高度控制阀连接提升缸，提供单元升降和自动高度控制。
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公开(公告)号：US4249365A
公开(公告)日：1981-02-10
申请号：US100317
申请日：1979-12-05
CPC分类号： A01D46/08
摘要： A support arrangement and discharge structure for individual picking units of a four-row cotton picker. The outboard picking units are transversely cantilevered from the inboard units using telescoping cross members which are adjustable to properly position the units for various row spacings. The cross members are tied between upper rigid beam structure on adjacent inboard and outboard units, the structure including an upper plate, cam support and transverse and fore-and-aft stiffeners. Each outboard unit includes a diagonal brace connected to the rigid beam structure to absorb fore-and-aft loading and thereby eliminate need for a lower stabilizer. Two high volume picker drums on adjacent inboard and outboard units are serviced by a single discharge structure supported from the inboard unit and connected to a single cotton conveying duct. A hinged baffle plate extends rearwardly from the outboard unit to the discharge structure, and pivots to permit the units to be adjusted with respect to each other.
摘要翻译： 四排棉花拣选机的单独采摘单元的支撑装置和排放结构。 外侧拾取单元从内侧单元横向悬臂，使用可调节的横向构件，其可调节以适当地定位用于各种行间隔的单元。 横向构件被连接在相邻的内侧和外侧单元上的上刚性梁结构之间，该结构包括上板，凸轮支撑件和横向和前后加强件。 每个舷外单元包括连接到刚性梁结构的对角撑杆，以吸收前后负载，从而消除对下部稳定器的需要。 在相邻的内侧和外侧单元上的两个高容积的拾取鼓由从内部单元支撑并连接到单个棉花输送管道的单个排放结构来维修。 铰接的挡板从外侧单元向后延伸到排出结构，并且枢转以允许单元相对于彼此调节。
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