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公开(公告)号：US4282932A
公开(公告)日：1981-08-11
申请号：US90317
申请日：1979-11-01
Applicant: Raymond R. Anderson
Inventor： Raymond R. Anderson
CPC classification number: A01D19/02 , A01B43/00 , A01D25/044
Abstract: This rock picker invention is a towable farm implement which is capable of removing rocks from a farm field. A plurality of buckets scoop up quantities of soil as the rock picker is towed by a tractor. The buckets are mounted on a pair of cables which pass over guide wheels. The cables are forced to move by a power source so that the buckets are forced into, across and out of the ground. The guide wheels are mounted on axles on a conveyor frame which allows the buckets and cables to be lifted to a transport position and which allows the angle of attack between the buckets and the ground surface to be varied. The buckets are equipped with openings and shaped such that soil falls from the buckets when the buckets are lifted. The cables are guided such that the buckets are caused to invert and dump the rocks collected into a hopper. The hopper is equipped with a lifting linkage to allow transfer and disposal of rocks collected. The rock picker is equipped with forwardly mounted harrows and gathering sections that aid in the collection of rocks.
Abstract translation: 这种岩石采掘机的发明是能够从农场去除岩石的可拖曳的农具。 当挖掘机被拖拉机牵引时，多个铲斗铲起了大量的土壤。 铲斗安装在通过导轮的一对电缆上。 电缆被迫通过电源移动，使得水桶被迫进入，穿过和离开地面。 引导轮安装在输送机框架上的轴上，允许铲斗和缆索提升到运输位置，并允许铲斗和地面之间的迎角变化。 铲斗装有开口和形状，使得当桶被提起时，土壤从桶中落下。 电缆被引导使得桶被引起反转并将收集的岩石倒入料斗中。 料斗配备有提升连杆，以允许收集的岩石的转移和处置。 岩石采摘者配备有前方安装的耙子和收集部分，有助于收集岩石。
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公开(公告)号：US4269272A
公开(公告)日：1981-05-26
申请号：US045690
申请日：1979-06-05
Applicant: Dominique Cornu
Inventor： Dominique Cornu
Abstract: PCT No. PCT/CH78/00028 Sec. 371 Date June 5, 1979 Sec. 102(e) Date June 5, 1979 PCT Filed Oct. 9, 1978 PCT Pub. No. WO79/00191 PCT Pub. Date Apr. 19, 1979A mobile endive-harvesting machine has a fixed but position-adjustable uprooting plowshare and a spoked wheel disposed in front of a conveyor. The machine has an uprooting unit consisting of the spoked wheel which is driven at a speed greater than the travelling speed of the machine, and a disc disposed alongside the wheel and rearwardly and transversely spaced relative to the plowshare. The disc and spoked wheel define between them a vertical V.
Abstract translation: PCT No.PCT / CH78 / 00028 Sec。 371日期1979年6月5日 102（e）日期1979年6月5日PCT PCT日期为1978年10月9日PCT公布。 出版物WO79 / 00191 日期1979年04月19日移动式收割机具有固定但位置可调的根除犁头和设置在输送机前面的发条轮。 该机器具有一个由一个以大于机器行进速度的速度驱动的辐条轮组成的一个连接根部，以及一个与轮子相对并且相对于犁头部分向后并且横向间隔设置的盘。 光盘和辐条轮在它们之间定义垂直的V.
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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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公开(公告)号：US3964550A
公开(公告)日：1976-06-22
申请号：US506292
申请日：1974-09-16
Applicant: James G. Storms
Inventor： James G. Storms
CPC classification number: A01D25/048 , A01D31/00
Abstract: A mobile device for harvesting tree seedlings includes means for subsurface cutting to separate and loosen from the surrounding ground the body of earth adjoining the roots of the tree seedlings. The movement and relative position of the earth separating means enables it to efficiently sever the roots of the tree seedlings from the surrounding ground while allowing only a minimum amount of earth to adhere to the roots of the seedlings as they are removed. A plurality of paired gripper belts remove the loosened seedlings by lifting them upwardly and rearwardly relative to the ground, each pair of gripper belts having male-female intercoupled gripping surfaces which minimize damage to the stems of the seedlings. Disposed below the gripper belts are a plurality of elongated root beater means adapted to move in a transverse oscillatory manner to agitate the roots and remove the earth adhering thereto without damaging the seedlings. A drive linkage mechanism controls the movement of the root beater means and balances the forces resulting therefrom to substantially reduce vibration in the harvester. Finally, an improved sheave structure for the gripper belt drive mechanism enables worn-out bearings to be readily replaced without replacing the entire sheave structure.
Abstract translation: 用于收获树苗的移动装置包括用于地下切割的装置，用于将与邻近树木幼苗根部的地球体相邻的地面分离并松开。 地球分离装置的运动和相对位置使其能够有效地将树苗的根部从周围的地面切断，同时只允许最少量的土壤在移除幼苗时粘附到幼苗的根部。 多个成对的夹持带通过相对于地面向上和向后提升而去除松散的幼苗，每对夹持带具有雄 - 雌相互配合的抓握表面，从而使对幼苗茎的损害最小化。 设置在夹持带下面的是多个细长的根部搅拌器装置，其适于以横向摆动方式移动以搅拌根部并除去附着在其上的土壤而不损坏幼苗。 驱动联动机构控制根搅拌装置的移动并平衡由此产生的力，从而大大减少收割机中的振动。 最后，用于夹持带驱动机构的改进的滑轮结构使得能够容易地更换磨损的轴承而不替换整个滑轮结构。
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公开(公告)号：US3734193A
公开(公告)日：1973-05-22
申请号：US3734193D
申请日：1971-09-20
IPC: A01D25/04
CPC classification number: A01D25/044
Abstract: A beet harvesting machine with inclined rotary beet-digging points traveling beneath the ground surface for uplifting beets from the ground; inclined screws behind the points receiving, elevating and conveying the beets rearwardly; rotary helicoidal rods above the screws guiding the beets rearwardly; ground travel wheels supporting the digging points at desired depths of penetration; release gates adjacent the screws; and drive means for the screws and rotary helicoidal rods.
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Patent Agency Ranking
公开(公告)号：US3721301A
公开(公告)日：1973-03-20
申请号：US3721301D
申请日：1970-09-21
Applicant: TEM COLE INC
CPC classification number: A01D25/048 , A01D17/00 , Y10S56/15
Abstract: A control system for a harvesting machine for the simultaneous harvesting of a plurality of plurality spaced-apart rows of crops. The machine includes a plurality of separate harvesting mechanisms mechanically driven by a plurality of hydraulic fluid motors whose output torque is proportional to the pressure of the hydraulic fluid supplied thereto. A source of hydraulic fluid under a predetermined constant pressure is connected to the fluid motors by fluid supply and return lines to provide a closed hydraulic system with a pressure responsive bypass valve positioned in each of the supply lines and effective to bypass hydraulic fluid around the motors supplied by that line when the pressure on said valve exceeds said predetermined constant pressure. When one of said harvesting mechanism encounters a load, such as an obstruction, which exceeds the output torque of its associated motor, the consequent pressure increase in said fluid supply line will open a bypass valve to effectively stop said motors and their harvesting mechanisms controlled by that valve until said obstruction is removed. The machine may further include an improved remotely operable override means for opening said bypass valve.
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公开(公告)号：US3620712A
公开(公告)日：1971-11-16
申请号：US3620712D
申请日：1968-12-24
Applicant: PROCTER & GAMBLE
Inventor： CONKLIN EDWARD J
Abstract: Single phase compositions consisting essentially of methyl esters of C6-C12 fatty acids and specific nonionic emulsifiers in a ratio of esters to emulsifiers of from about 1:1.2 to about 3: 1, said composition being coupled by a critical amount of water.
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公开(公告)号：US3583134A
公开(公告)日：1971-06-08
申请号：US3583134D
申请日：1968-07-26
Applicant: WILHELM KEMPER LANDMASCHINENFA
Inventor： KEMPER HEINZ , AHLER WILHELM
CPC classification number: A01D43/081 , A01D25/048
Abstract: A structure or harvesting crops such as corn, beets, and the like. The structure includes a rotary disc for chopping the crops, and a pair of rollers and a pair of feed screws for feeding crops to a work station located over the rotary disc. A blower coacts with the rotary disc for receiving the chopped crops therefrom and for conveying the crops to a collecting station. The pair of rollers, pair of feed screws, rotary disc, and blower all form a unitary structure adapted to be pulled by a tractor along the ground with the rotary disc situated closely adjacent to the ground. This rotary disc is provided at its outer periphery with cutting blades for cutting through the stalks of crops such as corn or the like.
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公开(公告)号：US3548951A
公开(公告)日：1970-12-22
申请号：US3548951D
申请日：1968-09-16
Applicant: TEM COLE INC
Inventor： WEASEL GEORGE E JR , WEIMER HAROLD W
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公开(公告)号：US3473614A
公开(公告)日：1969-10-21
申请号：US3473614D
申请日：1966-10-27
Applicant: NAT RES DEV
Inventor： KEMP IVOR FREDERICK
CPC classification number: A01D23/04 , A01D25/042
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