公开(公告)号：US12035652B2

公开(公告)日：2024-07-16

申请号：US17335282

申请日：2021-06-01

申请人： Reichhardt GmbH Steuerungstechnik

发明人： Andreas Reichhardt

IPC分类号： A01D33/14 ,  A01D25/00 ,  A01D27/00 ,  A01D33/00 ,  A01D33/02

CPC分类号： A01D33/14 ,  A01D25/005 ,  A01D27/00 ,  A01D33/00 ,  A01D33/02

摘要： In the case of a mounting device for mounting a support arm, which moves a lifting tool, on a harvesting machine, a cylindrical bushing is mounted on a machine part. The bushing is enclosed by a retaining element on which the end of the support arm opposite the lifting tool is fixed. The bushing has a through-hole that receives a machine part and has an axis of symmetry extending eccentrically relative to the axis of rotation of the cylindrical bushing.

公开(公告)号：US20230210046A1

公开(公告)日：2023-07-06

申请号：US18150070

申请日：2023-01-04

申请人： Fehr's Industrial Manufacturing, LLC

发明人： John Fehr

IPC分类号： A01D29/00 ,  A01D25/00

CPC分类号： A01D29/00 ,  A01D25/005

摘要： A digger-shaker-inverter for harvesting rooted plants includes a plurality of row units, with each row unit comprising first and second carrying belts spaced to grip opposite sides of vines on the rooted plants. A first pulley drives the first carrying belt and a second pulley driving the second carrying belt. A first hydraulic motor is mounted to selectively cause rotation of the first pulley, and a second hydraulic motor is mounted to selectively cause rotation of the second pulley. A supply line connected to a tractor's hydraulic system provides hydraulic fluid to the first and second hydraulic motors, which are connected in daisy-chain fashion with an outlet of one connected to an inlet of the second, and the outlet of the second of the hydraulic motors connected to an inlet for a hydraulic motor of another row unit.

公开(公告)号：US11083132B2

公开(公告)日：2021-08-10

申请号：US16185310

申请日：2018-11-09

申请人： EXEL INDUSTRIES

发明人： Michael Gallmeier ,  Bernhard Fuchs

IPC分类号： A01D25/00 ,  A01D33/14 ,  A01D33/00 ,  A01D27/00

摘要： A harvesting device includes a support defining an uprooting position of the harvesting device, and an uprooting section comprising at least two uprooting units, each uprooting unit having at least one uprooting element, each uprooting unit being adapted to uproot root crop. At least one of the uprooting units is mobile with respect to the support between an active position and an inactive position, the active position being a position in which the uprooting unit is able to uproot beet crop in a field having a field surface when the harvesting device is in the uprooting position, the inactive position being a position in which the uprooting unit is unable to uproot beet crop in the field when the harvesting device is in the uprooting position.

公开(公告)号：US5387155A

公开(公告)日：1995-02-07

申请号：US45885

申请日：1993-04-14

申请人： Paul F. Dietz

发明人： Paul F. Dietz

IPC分类号： A01D17/06 ,  A01D25/00 ,  A01D33/10 ,  A01D25/04

CPC分类号： A01D25/00 ,  A01D17/06 ,  A01D33/10

摘要： A towed type beet harvester includes a main frame having ground engaging wheels and having a lifter wheel assembly for excavating beets, potatoes, carrots and similar root crops. A front set of grab rollers are positioned rearwardly of the lifter wheel assembly and are coated with a high impact plastic material to minimize damage to the harvested crop. A rear set of grab rollers are positioned rearwardly of the front set of rollers and are also coated with a high impact plastic material. A vertically disposed discharge wheel assembly is positioned interiorly of the harvester main frame and conveys harvested crop to a reversible discharge conveyor. An open top holding tank is mounted at the rear of the harvester for temporarily holding the harvested crop during the harvesting operation.

摘要翻译： 牵引式甜菜收割机包括具有地面接合轮的主框架，并具有用于挖掘甜菜，马铃薯，胡萝卜和类似根作物的提升轮组件。 前一组抓斗滚轮位于升降机轮组件的后方，并用高冲击塑料材料涂覆，以最小化对收获的作物的损害。 后一组抓斗辊定位在前组辊的后面，并且还涂覆有高冲击塑料材料。 垂直布置的排放轮组件位于收割机主框架的内部，并将收获的作物输送到可逆的排放输送机。 在收割机的后部安装一个开放的顶部储藏罐，用于在收割操作期间暂时收割收割的作物。

公开(公告)号：US4164981A

公开(公告)日：1979-08-21

申请号：US533000

申请日：1974-12-16

申请人： Thomas E. Myers

发明人： Thomas E. Myers

IPC分类号： A01G3/04 ,  A01D25/00

CPC分类号： A01G3/0426

摘要： An agricultural harvesting assembly designed to remove vines and like undesirable growth from cultivated trees, plants and the like, comprising a frame movably and adjustably attachable to a tractor or like towing vehicle. A gripping head is movable and adjustably attached to the frame by an orienting means movably interconnected between the gripping head and the frame in such a manner as to absorb shock when the gripping head engages a tree from which vines are to be removed. Head disposition means and additional adjustment means are mounted on said frame and movably interconnected relative to the gripping head so as to position the gripping head between an operative and non-operative position and also in predetermined path of travel relative to a tree or obstacle intended to be encountered.

摘要翻译： 设计用于从栽培的树木，植物等中除去葡萄藤和类似不期望的生长的农业收获组件，包括可移动地且可调节地附接到拖拉机或类似牵引车上的框架。 抓握头可移动并且通过定位装置可移动地并可调节地附接到框架，该定向装置以夹持头接合要从其移除葡萄树的树上以吸收冲击的方式可移动地相互连接。 头部配置装置和附加调节装置安装在所述框架上并相对于夹持头可移动地互连，以便将夹持头定位在操作位置和非操作位置之间，并且还可以相对于预定的行进路径相对于树或障碍物 遇到

公开(公告)号：US3964550A

公开(公告)日：1976-06-22

申请号：US506292

申请日：1974-09-16

申请人： James G. Storms

发明人： James G. Storms

IPC分类号： A01D25/04 ,  A01D31/00 ,  A01D25/00

CPC分类号： A01D25/048 ,  A01D31/00

摘要： 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.

摘要翻译： 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。

公开(公告)号：US3792733A

公开(公告)日：1974-02-19

申请号：US3792733D

申请日：1973-02-15

申请人： CRANDALL O ,  THOMPSON R

发明人： CRANDALL O ,  THOMPSON R

IPC分类号： A01D17/06 ,  A01D25/00 ,  A01D17/16

CPC分类号： A01D17/06 ,  A01D25/00

摘要： A harvester for root crops having a series of spaced apart pairs of digging wheels of known construction operable to lift the roots from several rows of growing crops and metal lifters to move the roots rearwardly from the wheels, has a plurality of transverse supporting rollers receiving the roots and provided with spiral ribs extending from the sides of the machine toward the center to concentrate the roots midway between the sides of the machine. A lower chain type conveyor receives the concentrated flow of roots. A flail over the rollers urges the roots on to the chain type conveyor. A large cylindrical elevator-sorter cage surrounds the rear portion of the conveyor. It sorts the flow of roots and soil, retaining the larger roots therein and dropping them on to an upper chain conveyor that extends forwardly above the lower conveyor from the rear wall of the cage out of the cage. An elevating and loading conveyor beneath the front end of the upper conveyor and in front of the cage, moves the roots laterally and upwardly. The machine has a tongue at the front end adjustably supporting the front end thereof on a tractor for movement up and down and laterally with respect to the tractor. Rear wheels support the cage and are movable laterally with respect to the machine for lateral alignment of the rear end of the machine.

摘要翻译： 具有一系列具有已知构造的间隔开的挖掘轮对的收割机具有多个横向支承辊，可操作地将多根根生长的农作物和金属升降器从根部向后移动， 根部并且设置有从机器侧面向中心延伸的螺旋肋，以将根部在机器的侧面之间的中间集中。 下链式输送机接收浓缩的根系。 滚筒上的连枷将根部推向链式输送机。 一个大的圆柱形升降机分拣机笼围绕输送机的后部。 它分解根部和土壤的流动，将较大的根部保持在其中并将其放在上部链条输送机上，上部输送机从笼的后壁向前延伸到下部输送机的上方。 在上部输送机的前端和保持架前面的升降装载输送机侧向和向上移动根部。 机器在前端具有舌头，可调节地将其前端支撑在拖拉机上，用于相对于拖拉机上下移动和横向运动。 后轮支撑保持架并且相对于机器横向移动，用于机器后端的侧向对准。

公开(公告)号：US3461967A

公开(公告)日：1969-08-19

申请号：US3461967D

申请日：1966-03-14

申请人： NOVELL E WELLS

发明人： WELLS NOVELL E

IPC分类号： A01D33/00 ,  A01D25/00

CPC分类号： A01D33/00

公开(公告)号：US20240173747A1

公开(公告)日：2024-05-30

申请号：US18431218

申请日：2024-02-02

申请人： Kringstad Ironworks, Inc.

发明人： Burnell R. Kringstad

IPC分类号： B07B1/10 ,  B07B13/16 ,  B65G65/28 ,  B65G65/32 ,  A01D25/00 ,  A01D90/02 ,  B65G47/18 ,  B65G47/72

CPC分类号： B07B1/10 ,  B07B13/16 ,  B65G65/28 ,  B65G65/32 ,  A01D25/00 ,  A01D90/02 ,  B65G47/18 ,  B65G47/72 ,  B65G2201/047

摘要： A piler conveyor system for screening debris such as tare dirt from materials such as beets as the materials are conveyed across a piler. The piler conveyor system generally includes a frame supporting an upper conveyor and a pair of lower conveyors. The upper conveyor is adapted to receive materials such as beets. As the materials are conveyed by the upper conveyor, debris such as tare dirt or the like will fall through screening openings in the upper conveyor and onto the lower conveyor. The lower conveyor may then dispense the debris through a debris opening. The materials will drop off the end of the upper conveyor and fall onto the second lower conveyor, which will convey the screened materials to be dispensed.

公开(公告)号：US11212958B2

公开(公告)日：2022-01-04

申请号：US15946538

申请日：2018-04-05

申请人： Fehr's Industrial Manufacturing, LLC

发明人： John Fehr

IPC分类号： A01D29/00 ,  A01D25/00 ,  A01D33/08

摘要： A digger-shaker-inverter for harvesting root plants includes a frame and a row unit. The row unit includes a first belt driving assembly and a second belt driving assembly. The first belt driving assembly includes a first carrying belt that grips a first side of a vine and a fixed bracket that supports the first carrying belt. The second belt drive assembly include a second carrying belt that grips a second side of the vine, and an adjustable bracket that supports the second carrying belt and adjust to control a distance between the first carrying belt and the second carrying belt.