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1. 发明授权

US4578937A Harvester machine for stripping seeds from a standing crop 失效
标题翻译：收割机用于从站立作物剥离种子
公开(公告)号：US4578937A
公开(公告)日：1986-04-01
申请号：US612518
申请日：1984-05-21
申请人： Neil L. West , Kenneth R. Thomas , Ezra C. Lundahl
发明人： Neil L. West , Kenneth R. Thomas , Ezra C. Lundahl
IPC分类号： A01D41/08 , A01D45/30
CPC分类号： A01D41/08
摘要： A stripper type harvesting machine has a forward harvesting header that carries a plurality of modular independently vertically shiftable stripping units at the front end of the header for engaging the upper seed bearing portions of a standing crop as the machine advances over the field. Each stripping unit comprises an axially transverse rotor having a plurality of disk-like stripping elements mounted side-by-side on the rotor, each stripping element including a hub and a relatively thin annular web portion coaxially mounted on the hub. A plurality of ribs project laterally from the opposite sides of the web portion and extend outwardly from the hub to the periphery of the stripping element. The stripping unit rotors are rotated so that the front side of the stripping element moves upwardly, and the header is positioned so that the heads of the standing grain are normally above the axis of the rotors, so that the lateral surface on the leading side of the ribs impact the grain heads in a generally stemwise direction to propel the grain and other material separated from the crop stems upwardly and rearwardly. The separated material is then directed rearwardly on the machine to a cleaning mechanism which separates the grain from the other crop material.
摘要翻译：脱模式收割机具有向前收集头部，其在集管的前端处承载多个模块化独立的可垂直移动的剥离单元，用于当机器在田间前进时接合站立的作物的上部种子承载部分。每个剥离单元包括轴向横向转子，其具有并排安装在转子上的多个盘状剥离元件，每个剥离元件包括轮毂和同轴地安装在轮毂上的相对薄的环形腹板部分。多个肋从腹板部分的相对侧向外侧突出并且从轮毂向外延伸到剥离元件的周边。剥离单元转子旋转，使得剥离元件的前侧向上移动，并且集管被定位成使得立起颗粒的头部通常在转子的轴线的上方，使得前侧的侧面这些肋条在大致茎状方向上冲击谷物头，以推动谷物和从作物茎向上和向后分离的其他材料。然后将分离的材料向后指向机器上的将颗粒与另一种作物材料分离的清洁机构。

2. 发明授权

US4578934A Harvesting machine for stripping seeds from a standing crop 失效
标题翻译：收割机用于从站立作物剥离种子
公开(公告)号：US4578934A
公开(公告)日：1986-04-01
申请号：US612519
申请日：1984-05-21
申请人： Neil L. West , Ezra C. Lundahl
发明人： Neil L. West , Ezra C. Lundahl
IPC分类号： A01D41/08 , A01D45/30
CPC分类号： A01D41/08 , A01D45/30 , Y10S56/08
摘要： A harvesting machine has a mobile main frame with a forwarding harvesting header that includes an axially transverse stripping rotor that is rotated with the front side moving upwardly to engage the grain bearing heads of a standing crop and separate the grain from the crop by impact while leaving the stem attached to the field. The impact with the stripping elements projects the grain rearwardly on the header to a crop collecting mechanism, which conveys it to a grain cleaning means in the body of the harvesting machine. An upper drum-type rotor is mounted on the header above and parallel to the stripping rotor and is provided with vanes and an arcuate hood, the upper rotor being rotated in the opposite direction from the lower rotor and generating an air flow between the drum and the hood that exits from the hood in a downward and rearward direction to assist in directing the grain heads into the stripping rotor and to convey the stripped grain rearwardly to the crop collecting mechanism.
摘要翻译：收获机具有移动主框架，其具有转运收集集管，其包括沿轴向横向的剥离转子，其随着前侧向上运动而旋转以接合站立作物的颗粒轴承头部，并通过冲击将晶粒与作物分离，同时离开茎附着在野外。剥离元件的冲击使得谷物向后的谷物向收集机构的谷物清洁装置传送到作物收集机构。上滚筒式转子安装在集管上方并平行于剥离转子，并设有叶片和弧形罩，上转子沿着与下转子相反的方向转动，并在滚筒和所述罩从所述罩在向下和向后方向上离开以帮助将所述颗粒头引导到所述剥离转子中并将所述剥离的颗粒向后输送到所述作物收集机构。

3. 发明授权

US4206506A Foliage control system 失效
标题翻译：叶子控制系统
公开(公告)号：US4206506A
公开(公告)日：1980-06-03
申请号：US917996
申请日：1978-06-22
申请人： Ezra C. Lundahl , Brent W. Brown
发明人： Ezra C. Lundahl , Brent W. Brown
IPC分类号： G01G17/00 , G01G19/00 , G01G23/36 , G01G19/08 , G06F3/05
CPC分类号： G01G19/00 , G01G17/00 , G01G23/36
摘要： A system for weighing and placing stacked foliage in inventory and for, thereafter, precisely determining and feeding a metered or controlled amount of foliage material from inventory on a stack-by-stack basis. A foliage stacking machine is used to stack, weigh and place the foliage in cumulative inventory. A stack feeder is used from time to time to feed to livestock predetermined and metered amounts of foliage from successive stacks taken from inventory, while continuously monitoring the cumulative amount of foliage in inventory. Electronic strain gauges are disposed upon the frame of both the stacking machine and the stack feeder which strain gauges are calibrated to provide a total stack weight readout (at any time before, during or after each feeding operation). A calculator for determining the amount of feed to be discharged on each occasion is provided. The capacity to preset the stack feeder to discharge only a said predetermined amount of foliage and to provide a continuous instantaneous readout of the amount of foliage actually discharged from a stack at any point in time during feeding operation is available. A continuous readout of the instantaneous amount of foliage remaining in inventory is provided.
摘要翻译：一种用于在堆放物中称重和放置堆放的叶子的系统，然后在堆叠的基础上精确地确定和从库存中提供计量或受控量的叶面材料。叶子堆积机用于堆积，称重和放置叶子在累积库存。不时地使用堆叠进料器，从库存中抽取来自连续堆叠的预定量和叶面积的预定量和计量量的叶子，同时连续监测库存中的叶子的累积量。电子式应变计布置在堆叠机和堆叠进料器的框架上，该应变仪被校准以提供总的堆叠重量读数（在每个进给操作之前，期间或之后的任何时间）。提供了一种用于确定每次排出的饲料量的计算器。预设堆叠进料器以仅放出所述预定量的叶子并且提供在进料操作期间的任何时间点从堆叠实际排出的叶子的量的连续瞬时读数的能力是可用的。提供库存中剩余的叶子的瞬时量的连续读出。

4. 发明授权

US4258886A Variable stack feeder with hydraulic control 失效
标题翻译：具有液压控制的可变堆垛机
公开(公告)号：US4258886A
公开(公告)日：1981-03-31
申请号：US44282
申请日：1979-05-31
申请人： Ezra C. Lundahl , J. Gordon Wiser
发明人： Ezra C. Lundahl , J. Gordon Wiser
IPC分类号： A01D87/12 , A01D90/10 , A01K5/00 , B02C18/26
CPC分类号： A01K5/005 , A01D87/121 , A01D90/105 , A01F2025/2054
摘要： Apparatus and method for cutting and feeding foliage material from a stack, the apparatus comprising a wheeled vehicle, for example a wagon pulled by a tractor, capable of being displaced along the ground, a tiltable bed thereon disposed in a parallel position between ground engaging wheels and a powered conveyor so that a stack of foliage may be loaded onto the bed from a position on the ground (or unloaded from the bed back to the ground) and also may be successively advanced along the conveyor bed to provide an overhang beneath and forward of a rotating angularly disposed variable cutter which travels horizontally and then vertically downward in a zig-zag pattern to successively cut slices of foliage from the overhang of the stack. The sliced material is forced out by a shield of the cutter and falls under force of gravity substantially continuously as it is cut onto a transverse foliage conveyor at the front of the vehicle and is thereby deposited upon the ground as a livestock feed windrow while the vehicle is displaced or into feed bins or onto another vehicle for subsequent processing while said stack vehicle is stationary. The rotating cutter is part of a traveling unit mounted on a carriage which is selectively moved vertically on a frame mounted on the vehicle. The traveling unit selectively moves horizontally from side-to-side. A pressurized hydraulic system and electronic system, which may comprise part of the tractor or otherwise, selectively powers the moving parts of the apparatus.
摘要翻译：用于从堆叠中切割和馈送叶子材料的装置和方法，该装置包括轮式车辆，例如由拖拉机拉动的能够沿地面移动的货车，其上设置在地面接合轮之间的平行位置的可倾斜床和动力输送机，使得一堆叶子可以从地面上的位置（或从床上卸载回地面）加载到床上，并且还可以沿着输送机床顺序地前进，以在下方和向前一个旋转角度设置的可变切割器，其以锯齿形图案水平移动，然后垂直向下移动，以从叠层的突出端连续切割叶片。切割的材料被切割器的屏蔽件强制排出，并且在其被切割到车辆前部的横向叶片输送机上时基本上连续地落在重力的作用下，并因此作为牲畜饲料堆放在地面上，同时车辆在所述堆叠车辆静止时被移动或进入进料仓或另一车辆用于随后的处理。旋转刀具是安装在滑架上的行进单元的一部分，滑架选择性地在安装在车辆上的框架上垂直移动。移动单元选择性地从一侧到另一侧水平移动。可以包括拖拉机的一部分的加压液压系统和电子系统选择性地为设备的运动部件供电。

5. 发明授权

US4187990A Metering stack feeder and methods 失效
标题翻译：计量堆垛机和方法
公开(公告)号：US4187990A
公开(公告)日：1980-02-12
申请号：US917994
申请日：1978-06-22
申请人： Ezra C. Lundahl , J. Gordon Wiser
发明人： Ezra C. Lundahl , J. Gordon Wiser
IPC分类号： A01D90/10 , B02C18/06 , B02C21/02
CPC分类号： A01D90/105 , Y10S241/605 , Y10T83/7788
摘要： Apparatus and method for cutting and feeding a metered or controlled amount of foliage material from the stack, the apparatus comprising an underlying wheeled framework, capable of being displaced along the ground by a tractor or the like, a tiltable bed thereon disposed in a parallel position between the wheels and a powered conveyor so that a stack of foliage may be loaded onto the bed from a position on the ground (or unloaded from the bed back to the ground) and also may be successively advanced a short distance along the conveyor bed until the desired amount of stack foliage overhangs a transverse conveyor. A vertically or horizontally reciprocal cutting arm with a rotating disc blade at its distal end is cantilevered from a horizontally reciprocal rotatable vertical mast which is disposed alongside and extends over the transverse conveyor at the leading end of said framework and is thereby able to travel horizontally and vertically in a zig-zag pattern either top to bottom or bottom to top or both to successively cut arcuate strips of foliage from the overhang of the stack. Sliced foliage rolled off of a deflector shield and falls under force of gravity substantially continuously as it is cut onto the transverse foliage conveyor at the front of the vehicle and is discharged from the feeder.
摘要翻译：用于从堆叠中切割和供给计量或受控量的叶面材料的装置和方法，该装置包括下面的轮式框架，其能够通过拖拉机等沿着地面移位，其上设置有平行位置的可倾斜床在车轮和动力输送机之间，使得一堆叶子可以从地面上的位置（或从床上卸载回地面）装载到床上，并且还可以沿着输送机床连续推进一段短距离，直到堆叠叶片的期望量悬垂在横向输送机上。在其远端具有旋转盘片的垂直或水平往复的切割臂由水平往复的可旋转的垂直桅杆悬吊，该竖向桅杆在所述框架的前端处并排设置在横向输送机上，并且由此能够水平地行进，垂直地以Z字形图案从顶部到底部或从底部到顶部或两者从堆叠的悬突连续切割叶片的弧形条。切片的叶片从偏转器护罩上滚下，并在重力作用下基本上连续地落在车辆前方的横向叶片输送机上，并从进料器排出。

6. 发明授权

US4163524A Variable stack feeder and method 失效
标题翻译：可变堆料进料器和方法
公开(公告)号：US4163524A
公开(公告)日：1979-08-07
申请号：US917997
申请日：1978-06-22
申请人： Ezra C. Lundahl , J. Gordon Wiser
发明人： Ezra C. Lundahl , J. Gordon Wiser
IPC分类号： A01D87/12 , A01D90/10 , A01K5/00 , B02C18/06 , B02C21/02
CPC分类号： A01D90/105 , A01D87/121 , A01K5/005 , A01F2025/2054 , Y10S241/605 , Y10S83/928 , Y10T83/0259 , Y10T83/0319 , Y10T83/0448 , Y10T83/0538 , Y10T83/2181 , Y10T83/2192 , Y10T83/778
摘要： Apparatus and method for cutting and feeding foliage material from a stack, the apparatus comprising a wheeled vehicle, for example a wagon pulled by a tractor, capable of being displaced along the ground, a tiltable bed thereon disposed in a parallel position between ground engaging wheels and a powered conveyor so that a stack of foliage may be loaded onto the bed from a position on the ground (or unloaded from the bed back to the ground) and also may be successively advanced along the conveyor bed to provide an overhang beneath and forward of a rotating angularly disposed variable cutter which travels horizontally and then vertically downward in a zig-zag pattern to successively cut slices of foliage from the overhang of the stack. The sliced material is forced out by a shield of the cutter and falls under force of gravity substantially continuously as it is cut onto a transverse foliage conveyor at the front of the vehicle and is thereby deposited upon the ground as a livestock feed windrow while the vehicle is displaced or into feed bins or onto another vehicle for subsequent processing while said stack vehicle is stationary. The rotating cutter is part of a traveling unit mounted on a carriage which is selectively moved vertically on a frame mounted on the vehicle. The traveling unit selectively moves horizontally from side-to-side. A pressurized hydraulic system and electronic system, which may comprise part of the tractor or otherwise, selectively powers the moving parts of the apparatus.
摘要翻译：用于从堆叠中切割和馈送叶子材料的装置和方法，该装置包括轮式车辆，例如由拖拉机拉动的能够沿地面移动的货车，其上设置在地面接合轮之间的平行位置的可倾斜床和动力输送机，使得一堆叶子可以从地面上的位置（或从床上卸载回地面）加载到床上，并且还可以沿着输送机床顺序地前进，以在下方和向前一个旋转角度设置的可变切割器，其以锯齿形图案水平移动，然后垂直向下移动，以从叠层的突出端连续切割叶片。切割的材料被切割器的屏蔽件强制排出，并且在其被切割到车辆前部的横向叶片输送机上时基本上连续地落在重力的作用下，并因此作为牲畜饲料堆放在地面上，同时车辆在所述堆叠车辆静止时被移动或进入进料仓或另一车辆用于随后的处理。旋转刀具是安装在滑架上的行进单元的一部分，滑架选择性地在安装在车辆上的框架上垂直移动。移动单元选择性地从一侧到另一侧水平移动。可以包括拖拉机的一部分的加压液压系统和电子系统选择性地为设备的运动部件供电。

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