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公开(公告)号：US4173257A
公开(公告)日：1979-11-06
申请号：US823781
申请日：1977-08-11
Applicant: Donald G. Mortensen , James T. Browning
Inventor： Donald G. Mortensen , James T. Browning
Abstract: A two-row crop harvester for carrots, beets, etc. has a wheeled chassis with a forward cab disposed to one side of a pair of lifter frame assemblies. Each lifter frame assembly has a main component with a forwardly gathering element rigidly connected to a rearward mounting element. The rear end of the mounting element is pivotally mounted on a rocking frame, the lower end of which is pivoted about a horizontal axis on the main frame of the harvester. The main component of each lifter frame assembly mounts a relatively movable gathering component. The topping bar units have both their driven and idler ends supported by the main component of the lifter frame assembly. The rear drive pulleys for the gathering belts are chain driven from the drive shafts of the topping units and the latter are individually driven by hydraulic motors and articulated shafts with the motors geared together so that the topping bar units are synchronized.
Abstract translation: 用于胡萝卜，甜菜等的两列作物收割机具有轮式底盘，其具有设置在一对提升机架组件的一侧的前驾驶室。 每个升降器框架组件具有主要部件，其具有刚性地连接到后部安装元件的向前收集元件。 安装元件的后端可枢转地安装在摆动框架上，摇摆框架的下端围绕收割机的主框架上的水平轴线枢转。 每个升降机框架组件的主要部件安装相对可移动的收集部件。 顶部杆单元具有由提升机架组件的主要部件支撑的其驱动和惰轮端。 收集带的后驱动皮带轮从顶部单元的驱动轴链式驱动，后驱动滑轮由液压马达和铰接轴单独驱动，马达齿轮连接在一起，使顶盖杆单元同步。
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Patent Agency Ranking
公开(公告)号：US4116279A
公开(公告)日：1978-09-26
申请号：US789077
申请日：1977-04-20
Applicant: Ronald Lee Kilburn
Inventor： Ronald Lee Kilburn
Abstract: A novel beet harvesting machine is disclosed having a rectangular frame with a front yoke and longitudinal and transverse support beams and being pulled by a tractor at the yoke for harvesting and delivering beets into a truck. The beet harvesting machine of the present invention utilizes hydraulic motors for powering the flailing of the dug beets rearwardly into the machine, the conveying of the flailed beets further rearwardly in the machine, the delivering of the beets laterally and the elevating of the beets upwardly and into the truck. The reservoir for the hydraulic fluid is integral with and disposed in the center of one of the longitudinal and transverse beams. A pump is provided for delivering the fluid from the reservoir and into the hydraulic motors of the present invention. A cooler for dissipating heat in the fluid is further provided.
Abstract translation: 公开了一种新颖的甜菜收获机，其具有矩形框架，其具有前轭和纵向和横向支撑梁，并且通过拖拉机在轭处拉动，用于收获和将甜菜输送到卡车中。 本发明的甜菜收获机利用液压马达向挖掘机向后推动输送机进行动力，在该机器中进一步向后输送鹌鹑甜菜，向外输送甜菜以及向上提升甜菜， 进卡车 用于液压流体的储存器与纵梁和横梁之一的中心一体并设置在其中。 设置有用于将流体从储存器输送到本发明的液压马达中的泵。 还提供了用于在流体中散热的冷却器。
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公开(公告)号：US4090568A
公开(公告)日：1978-05-23
申请号：US713561
申请日：1976-08-11
Applicant: Howard B. Johnson
Inventor： Howard B. Johnson
CPC classification number: A01D45/006
Abstract: A lightweight harvester for a vine crop such as tomatoes planted in spaced-apart parallel rows on seed beds separated by depressed furrows. The harvester has a frame mounted on aligned, longitudinally spaced-apart flotation wheels which are positioned so that they ride on top of the seed bed during harvesting operations. The frame mounts vine pickup, handling and fruit separating mechanisms and includes a knife, aligned with the flotation wheels, for severing the vines from their roots forward of the wheels so that the wheels ride over a relatively smooth seed bed. An outrigger is secured to the frame, extends laterally therefrom and at its outer end mounts a stabilizing wheel which is spaced from the flotation wheels so that it rides in a furrow during harvesting operations. The axis of the stabilizing wheel can be raised or lowered to maintain the harvester in a laterally horizontal inclination when the ground slopes transversely to the seed beds. The outrigger is removable and the frame and equipment mounted thereon have an overall cross-section of no more than about 7 foot in height and width so that the harvester can be placed inside standard 8 foot by 8 foot shipping containers for shipment and ocean transportation.
Abstract translation: 一种用于藤本植物的轻型收割机，例如番茄种植在隔离开的平行排列的种子床上，由凹陷的沟沟分开。 收割机具有安装在对准的纵向间隔开的浮选轮上的框架，其定位成使得它们在收割操作期间骑在种子床的顶部。 框架安装葡萄皮拾取器，处理和水果分离机构，并且包括与浮选轮对准的刀，用于将葡萄藤从其根部的根部向前切断，使得轮子越过相对平滑的种子床。 支架固定到框架上，从其横向延伸，并且其外端安装稳定轮，该稳定轮与浮选轮间隔开，使得其在收割操作期间骑在沟槽中。 当地面与种子床横向倾斜时，稳定轮的轴线可以升高或降低，以使收割机保持横向水平倾斜。 外伸支架是可移动的，并且其上安装的框架和设备的整体横截面的高度和宽度不超过约7英尺，使得收割机可以放置在标准的8英尺乘8英尺的运输集装箱内用于运输和海运。
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公开(公告)号：US3666017A
公开(公告)日：1972-05-30
申请号：US3666017D
申请日：1970-07-02
Applicant: UNIV CALIFORNIA
Inventor： GATES LAUREN W , HARTWIG MICHAEL J
CPC classification number: A01D45/006
Abstract: A separator for mechanical harvesters of the type where the fruit or other heavy part of the crop is separated from the remainder of the plant by a shaking action. A generally rectangular frame has a front end where harvested plants are introduced and a rear end where they leave. A rockshaft supports the front end of the frame for substantially pure fore-and-aft movement, while crank means support the rear end of the frame and drive it as a unit in a generally circular motion involving both vertical and fore-and-aft components. There is a plurality of pulleys at each end of the frame, those on the rear end being mounted on the crank pin and driven by the crank means, those on the front end being idlers individually spring mounted. The pulleys cany a plurality of closed-loop belts with upwardly extending projections for engaging harvesting plants and moving them from the front to the rear of the frame. A collecting conveyor beneath the frame catches the fruit shaken from said plant and conveys it elsewhere. Thus, the more easily loosened fruit is shaken off by fore-and-aft shaking while the fruit more difficult to loosen is shaken off by the gradual introduction of vertical movement as the crop moves rearwardly. The belt, pulleys, and belt guides are also novel in structure.
Abstract translation: 用于机械收割机的分离器，其中水果或其他重部分作物通过振动作用与植物的其余部分分离。 大体矩形的框架具有前端，其中收获的植物被引入并且它们离开的后端。 摇摆轴支撑框架的前端，用于基本上纯粹的前后运动，而曲柄装置支撑框架的后端并将其作为一个单元驱动，以一般的圆周运动，包括垂直和前后部件 。 在框架的每个端部处有多个滑轮，后端的那些滑轮安装在曲柄销上并由曲柄装置驱动，前端的那些滑轮单独地弹簧安装。 滑轮带有多个具有向上延伸的突起的闭环带，用于接合收获设备并将它们从框架的前部移动到后部。 框架下方的收集输送机捕获从所述植物中摇动的水果，并将其传送到其他地方。 因此，随着作物向后移动，随着垂直运动的逐渐向上摇摆，果实更难松动，因此摇摆越松弛。 皮带，滑轮和皮带导轨在结构上也是新颖的。
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公开(公告)号：US2770273A
公开(公告)日：1956-11-13
申请号：US50477655
申请日：1955-04-29
Applicant: WALLACE SCHMIDT LEWIS
Inventor： WALLACE SCHMIDT LEWIS
CPC classification number: A01D27/00 , A01D23/04 , Y10T83/2098 , Y10T83/21 , Y10T83/9403
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公开(公告)号：US1127829A
公开(公告)日：1915-02-09
申请号：US1912704316
申请日：1912-06-18
Applicant: TOUGH GEORGE C
Inventor： TOUGH GEORGE C
IPC: A01D27/00
CPC classification number: A01D27/00
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