-
公开(公告)号：US4550554A
公开(公告)日：1985-11-05
申请号：US567661
申请日：1984-01-03
CPC分类号： A01D34/53 , A01D34/412 , A01D57/30
摘要： An auger cutter, windrower, and conditioner for standing crops such as hay, including a cutting auger with cutting teeth on the peripheral edge of the auger flight and a conveyor auger to move cut crop to a central area to be discharged as a double windrow.
摘要翻译： 螺旋式切割机，开采机和用于诸如干草的站立作物的调理器，包括在螺旋桨飞行器的周边边缘上具有切割齿的切割螺旋钻和用于将切割作物移动到中心区域以作为双层堆料排出的输送螺旋推运器。
-
公开(公告)号：US4507910A
公开(公告)日：1985-04-02
申请号：US553840
申请日：1983-11-21
CPC分类号： A01D57/00 , A01D41/141 , Y10S56/15
摘要： An automatic height control system for a header on a farm implement is disclosed wherein the height of the header is continuously controlled in response to the height of the crop on which the header is operating. The top of the crop is detected by sonar detection units, and appropriate electronic and electromechanical means are provided for controlling the height of the header in response to signals from the sonar detection units.
摘要翻译： 公开了一种用于农场装置的头部的自动高度控制系统，其中，头部的高度响应于头部在其上操作的作物的高度而被连续地控制。 通过声纳检测单元检测作物的顶部，并且提供适当的电子和机电装置，用于响应于来自声纳检测单元的信号来控制标题的高度。
-
公开(公告)号：US5005342A
公开(公告)日：1991-04-09
申请号：US479321
申请日：1990-02-13
CPC分类号： A01D43/08 , A01D34/53 , A01D43/081 , Y10S56/01 , Y10S56/10
摘要： An auger cutter, windrower and conditioner for standing crops such as hay, a cutter and a feed mechanism for feeding forage harvesters crops such as corn and sorghum, including a cutter auger with cutting teeth attached to the auger flight and a conveyor auger to move the cut crop to a central area to be discharged as a window or as a mass of material to be fed to a second crop processing device such as a forage harvester.
-
公开(公告)号：US5305586A
公开(公告)日：1994-04-26
申请号：US932601
申请日：1992-08-20
IPC分类号： A01D34/53
CPC分类号： A01D34/53
摘要： An auger cutter, windrower and conditioner for standing and downed crops such as hay, or forage harvester crops such as corn, sorghum and cereals including a cutter auger with cutting teeth attached to an auger flight and a conveyor auger to move the cut crop to a central area or to either side of the cutter to be discharged as a windrow or as a mass of material, or to be fed to a second crop processing device such as a forage harvester. An improved relationship of the cutting augers and the conveyor augers and height control mechanism to improve the cutting and transport of the crop.
摘要翻译： 一种用于诸如干草等的站立和倒塌作物的螺旋式切割机，捕捞机和调理器，或者是玉米，高粱和谷物的饲料收割机作物，包括具有连接到螺旋桨飞行的切割齿的切割螺旋钻和用于将切割作物移动到 中心区域或切割器的任一侧被作为堆料或一批材料排出，或者被供给到诸如饲料收割机的第二作物处理装置。 改进的切割螺旋钻与输送螺旋推运器的关系以及高度控制机制，以改善作物的切割和运输。
-
公开(公告)号：US5309702A
公开(公告)日：1994-05-10
申请号：US932602
申请日：1992-08-20
摘要： Impact cutter teeth that cut and lift the crop to improve both cutting and transport of the crop are novel features of this invention. The novel construction of this tooth results in actions which reduce undesired recut characteristics present in impact cutters with prior art teeth.
摘要翻译： 切割和提升作物以改善作物的切割和转运的冲击刀齿是本发明的新颖特征。 这种牙齿的新颖结构产生了减少现有技术牙齿在冲击刀中存在的不期望的重合特性的动作。
-
公开(公告)号：US4951452A
公开(公告)日：1990-08-28
申请号：US364968
申请日：1989-06-09
CPC分类号： A01F15/046 , A01D85/002
摘要： A hay baler including a trailer frame with a hitch for attachment to a prime mover and support wheels. A crop pick-up unit moves cut crop into a material storage area, from where it is moved into a bale chamber and is compacted by a compression unit and tied with twine before being discharged to ground from the rear of the trailer frame.
-
公开(公告)号：US4896486A
公开(公告)日：1990-01-30
申请号：US203778
申请日：1988-06-07
CPC分类号： A01D41/06 , A01F12/444 , Y10S56/15
摘要： A threshing unit including a header having a stripping unit for stripping the grain from the stalks as the unit moves in the field. The threshing unit has height control to accurately position the stripping units at the heights of the heads of grain on the stalk. The grain head is positioned by air flow (for stripping) and the grains is carried into a cleaning unit and then into a combination re-thresher cleaner unit by air flow and centrifugal force. The cleaning is done by air flow and the transport of the grain to an attached or mobile container is accomplished by air flow.
摘要翻译： 一种脱粒单元，其包括具有用于在所述单元在现场中移动时从所述茎剥离所述谷物的剥离单元的头部。 脱粒单元具有高度控制，以将剥离单元精确地定位在茎上的谷粒顶部的高度。 颗粒头通过气流（用于剥离）定位，并且颗粒被携带到清洁单元中，然后通过空气流和离心力进入组合式脱砂机清洁器单元。 清洁是通过气流进行的，并且通过空气流将颗粒输送到附接或移动容器。
-
公开(公告)号：US4679386A
公开(公告)日：1987-07-14
申请号：US375838
申请日：1982-05-07
摘要： A harvester strips seeds from a standing crop while essentially leaving the stems of the crop attached to the soil. The harvester comprises a mobile main frame and a vertically adjustable harvesting header carried thereby. A first axially transverse rotor is mounted on the header with its axis generally below the level of substantially all the seeds on the standing crop. The first rotor includes a hub and outwardly projecting stripper elements. The stripper elements define longitudinally spaced openings on the rotor periphery of a width greater than upper seed-bearing heads of the crop, permitting the introduction of the seed-bearing heads into the rotor interior as the machine advances so that the seeds are impacted by sides of the stripper elements interiorly of the outer end thereof. A second axially transverse rotor is disposed parallel to, above and forwardly of the first rotor and has a generally cylindrical outer periphery adjacent the periphery of the first rotor. The axis of the second rotor is generally above the level of substantially all the seeds on the standing crop. A motor drives the rotors in opposite directions with the front side of the first rotor moving upwardly and the front side of the second rotor moving downwardly. The first rotor is driven so that the sides of the stripper elements impact the seeds disposed within the openings in the rotor in a generally stemwise direction to knock the seeds from the stems and propel them tangentially from the rotor. A crop collector is mounted on the header behind the rotors to receive the seeds propelled rearwardly from the rotors.
摘要翻译： 收割机从站立作物剥离种子，同时基本上留下附着在土壤上的作物的茎。 收割机包括移动主框架和由此承载的可垂直调节的收集头。 第一轴向横向转子安装在集管上，其轴线通常低于站立作物上基本上所有种子的水平。 第一转子包括毂和向外突出的剥离元件。 汽提器元件在转子周边上限定宽度大于作物的上部承种头的宽度的纵向间隔的开口，允许当机器前进时将种子承载头引入转子内部，使得种子受到侧面的冲击 在其外端的内部的汽提器元件。 第二轴向横向转子平行于第一转子的上方和前方设置，并且具有与第一转子的周边相邻的大致圆柱形的外周边。 第二转子的轴线通常高于站立作物上基本上所有种子的水平。 电动机以相反的方向驱动转子，第一转子的前侧向上运动并且第二转子的前侧向下移动。 第一转子被驱动，使得汽提器元件的侧面在大体上沿着方向冲击设置在转子内的开口内的种子，从而将杆从杆上敲击并从转子中切向推进。 作物收集器安装在转子后面的头部上，以接收从转子向后推进的种子。
-
公开(公告)号：US4738087A
公开(公告)日：1988-04-19
申请号：US371741
申请日：1982-04-26
申请人： E. Cordell Lundahl
发明人： E. Cordell Lundahl
CPC分类号： A01D45/30
摘要： A harvester includes a mobile vehicle with a forward vertically adjustable header that includes a mechanism for stripping grain from a standing crop as the machine advances while leaving the stem of the crop attached to the soil. The stripping mechanism including a pair of axially transverse vertically offset brush-type rotors having randomly spaced radial bristles, the upper rotor being disposed slightly forwardly of the lower and being driven so that its lower surface moves rearwardly in close proximity to the rearwardly moving upper surface of the lower roller that is driven in the opposite direction from the first rotor. The grain heads on most of the standing crop is disposed between the axes of the rotors, and the grain is stripped as the heads move into the bite between the rotors. A front blower directs a stream of air toward the bite and a rear blower directs a stream of air upwardly to the rear of the lower rotor, to create a lower pressure zone behind the rotors that assist the feeding of stripping material to a collector bin on the vehicle.
摘要翻译： 收割机包括具有向前可垂直调节的头部的移动车辆，其包括用于在机器前进同时离开作物附着在土壤上的杆的情况下从立作物中剥离谷物的机构。 剥离机构包括具有随机间隔的径向刷毛的一对轴向横向垂直偏移的刷式转子，上部转子位于下部稍微向前并且被驱动，使得其下表面向后移动，靠近向后移动的上表面 从与第一转子相反的方向驱动下辊。 大多数站立的作物上的粮食头部设置在转子的轴线之间，并且随着头部移动到转子之间的咬合中，谷物被剥离。 前鼓风机将空气流引向咬合，后鼓风机将空气流向上引导到下转子的后部，以在转子后面产生一个较低的压力区域，以帮助将剥离材料送入收集箱 机动车。
-
公开(公告)号：US06225587B1
公开(公告)日：2001-05-01
申请号：US08884496
申请日：1997-06-27
申请人： E. Cordell Lundahl , Brandon Eliason , Joe Hays , Jeff Stout , Robert Wagner , Mark Wangsgaard , Randall Wuthrich
发明人： E. Cordell Lundahl , Brandon Eliason , Joe Hays , Jeff Stout , Robert Wagner , Mark Wangsgaard , Randall Wuthrich
IPC分类号： B03C700
摘要： A method and device for the electrostatic separation of chaff from grain. An nonconductive continuous belt moves a mixture of grain and chaff past an ionizing electrode, which imparts an electrical charge to the grain particles and the particles of chaff within the mixture. A grounded electrically conductive rotating drum spaced apart from the end of the continuous belt toward which the mixture of chaff and grain is transported so that the charged particles will be acted upon both by the force of gravity and the electrical field between the particles and the grounded drum with the result that the grain particles, having a greater ratio of mass density to electrical charge than do the particles of chaff will be influenced principally by gravity and caused to fall toward the ground while the particles of chaff will be influenced primarily by the electrostatic field and attracted to the drum, the rotation of which drum will move the attracted particles of chaff up and over the ground drum to the side of the grounded drum that is away from the continuous belt where a scraper assures that virtually all of the chaff is removed from the grounded drum.
摘要翻译： 用于将谷壳与谷物静电分离的方法和装置。 不导电的连续带将谷物和谷壳的混合物移动通过电离电极，其向混合物内的颗粒和谷壳颗粒施加电荷。 与连续带的端部间隔开的接地的导电旋转鼓，谷物和谷物的混合物将被输送，使得带电粒子将通过重力和颗粒之间的电场与接地 鼓的结果是，质量密度与电荷的比例大于谷壳颗粒的颗粒粒子将主要受重力的影响并且导致落在地面上，而谷壳颗粒将主要受到静电的影响 并且吸引到鼓上，鼓的旋转将吸引的颗粒物料移动到接地鼓上方，使其离开连续带的接地鼓的侧面，在那里刮刀确保几乎所有的谷壳是 从接地的鼓中取出。
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.02 秒)
