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公开(公告)号：US4662162A
公开(公告)日：1987-05-05
申请号：US826216
申请日：1986-02-05
CPC分类号： A01D67/00 , A01D45/006
摘要： A single-row tomato harvester. A tractor fully supported on its own wheels, has its wheels being spaced apart sufficiently to bridge a previously harvested bed and ride in its furrows. The tractor has its own hydraulic pump, a power take-off unit along the tractor's longitudinal centerline, and a rigid draw bar at its rear. A harvester assembly having no motive power is partially supported on wheels spaced apart widthwise at substantially the same distance as those of the tractor and has a series of hydraulically powered means. The harvester is offset by one bed from the tractor during harvesting. A tongue pivotally attached at one end to the harvester and the other end to said tractor, supports a hydraulic pump for operating the harvester's series of powered means. A longitudinally rigid drive line, swivel mounted to said pump's rotary shaft and to the tractor's power take-off unit, has telescoping means for automatically lengthening and shortening it. The drive line lies along the centerline of the tractor during the offset harvesting. A hydraulically powered generally horizontal cylinder-piston apparatus is pivotally attached at one end to said tongue and at the other end to the harvester for shifting the relative lateral position of the harvester assembly to the tractor.
摘要翻译： 一排番茄收割机。 一个完全支撑在自己的车轮上的拖拉机，其轮子被充分间隔开，以便桥接一个以前收获的床并骑在其沟槽中。 拖拉机有自己的液压泵，沿拖拉机纵向中心线的动力输出单元，后部有一个刚性拉杆。 没有动力的收割机组件部分地支撑在与拖拉机基本相同的距离上沿宽度方向间隔开的轮上，并具有一系列液压动力装置。 在收割期间，收割机被拖拉机的一张床抵消。 在一端枢转地连接到收割机并且另一端枢转地连接到所述拖拉机的舌头支撑用于操作收割机的一系列动力装置的液压泵。 纵向刚性驱动线，旋转安装到所述泵的旋转轴和拖拉机的动力输出单元，具有用于自动延长和缩短它的伸缩装置。 在偏移收割期间，驱动线位于拖拉机的中心线。 液压动力的大体水平的气缸活塞装置在一端枢转地连接到所述舌部，另一端枢转地连接到收割机，以将收割机组件的相对侧向位置移动到拖拉机。
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2.发明授权
公开(公告)号：US4570426A
公开(公告)日：1986-02-18
申请号：US636608
申请日：1984-08-01
IPC分类号： A01D45/00
CPC分类号： A01D45/006
摘要： A tomato harvester of the type having a main frame and acting to sever the tomato plants below ground and to pick up and elevate them to a tomato separator for separating the tomatoes from the vines. A low elevator segment is separated from an upper elevator segment to provide a gap between them through which dirt clods and some loose tomatoes can fall. The length of the gap is adjustable by moving the upper segment relative to the lower one. The separator includes a walking bar type of shaker with vine retarding tines above the walking bars, and the tines are rotatable and ganged for movement up and down, to adjust dwell time in the separator. The crankshaft for the walking bars has crank pins alternating at 180.degree. and has at each end a pair of timing journals extending at 90.degree. to the crank pins to which the walking bars are secured. The outside journals are located 180.degree. out of phase with the two journals mounted inwardly thereof, to provide two force couples in balance. Balance is completed by a counterweight secured to the crankshaft at each end to provide a force couple equal to and opposite from the force couple resulting from the crank pins.
摘要翻译： 一种具有主框架并用于切断地下番茄植物并将其提取并提升到番茄分离器以将番茄与葡萄分离的番茄收割机。 低电梯段与上部电梯段分离，以在它们之间提供间隙，污垢块和一些松散的西红柿可以通过该间隙落下。 间隙的长度可以通过相对于下部的上段移动来调节。 分离器包括在行走杆上方具有藤蔓延迟齿的摇杆式摇动器，并且齿可旋转并且联动以上下移动，以调节分离器中的停留时间。 用于行走杆的曲柄具有在180°处交替的曲柄销，并且在每一端具有一对定时轴颈，该定时轴颈在90度处延伸到固定有行走杆的曲柄销。 外部期刊与其内部安装的两个期刊相位相差180度，以平衡地提供两个力对。 通过在每个端部处固定到曲轴的配重完成平衡，以提供等于和曲柄销产生的力对相对和相反的力联。
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公开(公告)号：US4584826A
公开(公告)日：1986-04-29
申请号：US584823
申请日：1984-02-29
CPC分类号： A01D45/006 , A01D67/00
摘要： A tomato harvester having a standard tractor pulling a non-self powered harvester assembly partially supported on wheels and partially supported by the tractor. The harvester assembly has a main frame made up of two parallel longitudinal beams joined together by three transverse cross members, all lying approximately on the same horizontal plane. Brackets secured to the beams and extending down below them support a pair of two-wheel truck assemblies, the wheels lying below the frame. The frame carries a pivotally attached pickup unit, with a cutter, a separator unit for separating the tomatoes from the plants, and a conveyor system for transporting the collected tomatoes and delivering them to bin-trailers. A tongue comprises the sole structural member tying together the harvester assembly and the tractor, and carries hydraulic conduits leading from said tractor power-take-off unit to operate the powered devices of the harvester assembly, including apparatus for automatically keeping the cutter at a constant depth below ground. The harvester carries a hydraulic fluid storage tank and a hydraulic fluid cooling device.
摘要翻译： 一种番茄收割机，其具有标准拖拉机，其牵引部分支撑在车轮上并由拖拉机部分支撑的非自动收割机组件。 收割机组件具有由两个平行的纵向梁组成的主框架，该两个平行纵向梁由三个横向横向构件连接在一起，全部大致位于相同的水平面上。 固定在梁上并向下延伸的支架支撑一对两轮卡车组件，轮子位于框架下方。 框架带有可旋转地附接的拾取单元，具有切割器，用于将番茄与植物分离的分离器单元，以及用于运送收集的西红柿并将其输送到二拖车的输送系统。 舌头包括将收割机组件和拖拉机捆绑在一起的唯一结构构件，并且承载从所述牵引机动力输出单元导出的液压管道以操作收割机组件的动力装置，包括用于自动保持切割器恒定的装置 深度低于地面。 收割机带有液压油储罐和液压流体冷却装置。
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公开(公告)号：US4271756A
公开(公告)日：1981-06-09
申请号：US104958
申请日：1979-12-18
CPC分类号： B30B9/3028 , B30B9/3046 , B30B9/3082
摘要： A load retraction preventing finger array for a unitary heavy-duty refuse compactor which includes a hopper from which pre-deposited refuse is forcefully thrust by a power-advanced packing blade through an intermediate throat and into a large, normally closed, box-like container which provides a packing chamber in which the load--as it progressively increases in volume upon recurrent operation of the packing blade--is thereby placed under compression; the load retraction preventing finger array embodying a plurality of initially depending, pivoted, dual finger units mounted in a horizontal transverse row extending across the top of such throat and operative in certain positions of engagement with the load of compressed refuse to substantially preclude such load from falling back (by reason of its tendency to expand) through the throat and into the hopper upon retraction of the packing blade.
摘要翻译： 一种用于单一重型垃圾压实机的负载缩回防止手指阵列，其包括料斗，通过中间喉道将预先沉积的垃圾由动力先进的包装叶片强力推动并进入大型常闭合箱状容器 这提供了一种填料室，其中负载 - 随着包装叶片的复原操作，其逐渐增加的体积 - 由此被置于压缩下; 负载缩回防止手指阵列体现了多个初始垂直的，枢转的双指状单元，其安装在水平横排中，横向延伸穿过该喉部的顶部，并在与压缩垃圾的负载接合的某些位置中操作，以基本上排除这种负载 当包装叶片收回时，通过喉咙回落（由于其趋向膨胀）并进入料斗。
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公开(公告)号：US4111210A
公开(公告)日：1978-09-05
申请号：US754128
申请日：1976-12-27
IPC分类号： A01D45/00
CPC分类号： A01D45/006
摘要： An improved trash separation mechanism at the rear cross-conveyor assembly of a tomato harvester. A frame of the harvester supports a centrally located fruit collecting conveyor for delivering fruit rearwardly to the rear cross-conveyor assembly. A blower directs a strong rearward airstream from adjacently below the rear end of the collecting conveyor across the rear cross-conveyor assembly. A rearwardly rotating roller is mounted adjacently behind the cross-conveyor assembly and moves vegetative and mineral trash away from the cross-conveyor. A slide plate behind the roller may deflect the trash to the ground. A series of resilient fingers depending downwardly from above the roller move in circular vertical patterns to agitate the trash as it collects at the roller to prevent accumulation of the trash upon the roller and to enhance rearward movement thereof upon the roller and deposit of the trash on the ground.
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公开(公告)号：US4414792A
公开(公告)日：1983-11-15
申请号：US363642
申请日：1982-03-30
CPC分类号： A01D41/141 , A01D45/006 , Y10S56/15
摘要： Method and apparatus for keeping a machine member of an agricultural machine at a substantially constant height above a field during its movement through the field. A wheel-supported main frame supports, for vertical movement, an auxiliary frame carrying the machine member and also carrying an ultrasonic transducer spaced at a constant distance away from the machine member. The machine member is set at an initial position relative to the surface of said field. Thereafter the position of said machine member relative to said main frame is determined, and an electrical signal corresponding thereto generated. The height of said transducer above the field is determined ultrasonically and an electrical signal corresponding thereto generated. From these electrical signals the amount and direction of divergence of the actual position of the machine member relative to the field surface from its initial set position is determined, and an electrical correction signal corresponding thereto is produced, causing movement of the auxiliary frame relative to the main frame.
摘要翻译： 用于将农业机器的机器构件保持在场外的基本上恒定的高度的方法和装置，其在其通过场的运动期间。 轮支撑的主框架用于垂直运动，支撑承载机器构件的辅助框架，并且还承载与机器构件间隔开恒定距离的超声波换能器。 机器构件相对于所述场的表面设置在初始位置。 此后确定所述机器构件相对于所述主框架的位置，并产生与其对应的电信号。 所述传感器在场外的高度由超声波确定并产生与其对应的电信号。 从这些电信号中，确定机器构件相对于场表面从其初始设置位置的实际位置的发散量和方向，并且产生与其相对应的电校正信号，引起辅助框架相对于 主框架
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公开(公告)号：USD263174S
公开(公告)日：1982-02-23
申请号：US107071
申请日：1979-12-26
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公开(公告)号：US4290352A
公开(公告)日：1981-09-22
申请号：US149032
申请日：1980-05-12
CPC分类号： B30B9/3046 , B65F1/1405 , B65F1/16 , B65F1/1615 , B65F1/1623 , Y10S220/908 , Y10T292/1049 , Y10T292/57
摘要： A lid unit for a portable refuse bin adapted to be engaged and inverted, by the lift mechanism of a refuse truck, to discharge a load of refuse from the bin and into the receiving body of the truck; the lid unit being hinged to the bin and normally but releasably latched in closed position, and a hinged loading lid is included in the lid unit and normally but releasably latched in closed position; the loading lid--when unlatched--being manually swingable, relative to the remainder of the lid unit, to open position to permit manual deposit of refuse in the bin, and the entire lid unit gravitationally swinging to open position when unlatched and upon such inversion of the bin, whereupon the load of refuse dumps from the bin and into the receiving body of the truck; the loading lid remaining in latched, closed position during said inversion of the bin.
摘要翻译： 一种用于便携式垃圾箱的盖单元，其适于通过垃圾车的提升机构接合和倒置，以将垃圾的载荷从所述垃圾箱排放到所述卡车的接收体中; 所述盖单元铰接到所述仓并且通常但可释放地锁定在关闭位置，并且铰接的装载盖包括在所述盖单元中，并且通常但可释放地锁定在关闭位置; 相对于盖子单元的剩余部分手动摆动的装载盖可以打开位置以允许在垃圾箱中手动沉积垃圾，并且当解锁时，整个盖单元重力地摆动到打开位置 垃圾箱，垃圾的装载从垃圾箱倾倒到卡车的接收体内; 所述装载盖在所述箱的所述倒置期间保持在锁定的闭合位置。
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