公开(公告)号：US2428904A

公开(公告)日：1947-10-14

申请号：US52130044

申请日：1944-02-07

Applicant: ZUCKERMAN ROSCOE C

Inventor： ZUCKERMAN ROSCOE C

IPC: A01D25/04

CPC classification number: A01D25/042

公开(公告)号：US2346405A

公开(公告)日：1944-04-11

申请号：US38236441

申请日：1941-03-08

Applicant: US BEET SUGAR ASS

Inventor： TRAMONTINI VERNON N

IPC: A01D25/04

CPC classification number: A01D25/046

公开(公告)号：US2323688A

公开(公告)日：1943-07-06

申请号：US39537741

申请日：1941-05-27

Applicant: JACOB GRABER

Inventor： STRASSMAN OTTO A

IPC: A01D25/02 ,  A01D25/04

CPC classification number: A01D25/02 ,  A01D25/044

公开(公告)号：US1763422A

公开(公告)日：1930-06-10

申请号：US31959928

申请日：1928-11-15

Applicant: RUSSELL MCTAGGART

Inventor： DOLLING THOMAS H

IPC: A01D25/04

CPC classification number: A01D25/048

公开(公告)号：US12193357B2

公开(公告)日：2025-01-14

申请号：US17284905

申请日：2019-10-10

Applicant: Grimme Landmaschinenfabrik GmbH & Co. KG

Inventor： Klaus Pflipsen

IPC: A01D25/00 ,  A01D25/04

Abstract: A lifting device for lifting root crops comprises at least one lifting share mounting which supports at least one lifting share. The at least one lifting share includes a front pick-up region in a lifting direction and a rear ejection region in the lifting direction for the root crops. The lifting share mounting is coupled to a lifting device frame, and during operation is pulled thereby in the lifting direction. The lifting share mounting is movable relative to the lifting device frame and, viewed in the lifting direction, laterally from an initial position into an offset position. A guide arrangement is configured to guide the lifting share mounting such that with the movement of the lifting share mounting from the initial position into the offset position the pick-up region is laterally displaced further than the ejection region, as well as a harvesting machine, in particular for harvesting beets.

公开(公告)号：US20230276729A1

公开(公告)日：2023-09-07

申请号：US18007403

申请日：2021-07-21

Applicant: Grimme Landmaschinenfabrik GmbH & Co. KG

Inventor： Werner Plöger

IPC: A01D23/02 ,  A01D25/04

CPC classification number: A01D23/02 ,  A01D25/042 ,  A01D2023/024

Abstract: A cutting device for cutting plants is provided, and includes at least one cutting unit. The cutting unit has at least one probe element, which is fastened to a holding element and is intended for determining an extent of a plant. Furthermore, the cutting unit has at least one cutting element, which is fastened to a further holding element and is intended for cutting the plant depending on the extent. The cutting unit has at least two frame coupling elements. At least one of the holding elements is coupled to a cutting device frame by means of the frame coupling elements. The holding elements are arranged movably relative to one another.

公开(公告)号：US20210378168A1

公开(公告)日：2021-12-09

申请号：US17284905

申请日：2019-10-10

Applicant: Grimme Landmaschinenfabrik GmbH & Co. KG

Inventor： Klaus Pflipsen

IPC: A01D25/00 ,  A01D25/04

Abstract: A lifting device for lifting root crops is provided, comprising at least one lifting share mounting which supports at least one lifting share. The at least one lifting share includes a front pick-up region in a lifting direction and a rear ejection region in the lifting direction for the root crops. The lifting share mounting is coupled to a lifting device frame, and during operation is pulled thereby in the lifting direction. The lifting share mounting is movable relative to the lifting device frame and, viewed in the lifting direction, laterally from an initial position into an offset position. A guide arrangement is configured to guide the lifting share mounting such that with the movement of the lifting share mounting from the initial position into the offset position the pick-up region is laterally displaced further than the ejection region, as well as a harvesting machine, in particular for harvesting beets.

公开(公告)号：US20210144912A1

公开(公告)日：2021-05-20

申请号：US17097240

申请日：2020-11-13

Applicant: EXEL INDUSTRIES

Inventor： Eduard RICHER

IPC: A01D25/00 ,  A01D25/04

Abstract: A device for harvesting root fruits located in the ground is provided that may include a support frame, a pair of uprooting shares mounted on the support frame, which are designed to convey root fruits located in the ground out of the ground. The pair of uprooting shares defines a central plane (M-M) and is movably mounted on the support frame in a transverse direction (QR). The harvesting device has a guide device, which is designed to detect the position of a root fruit located in the ground and to be harvested and to guide the pair of uprooting shares in the transverse direction (QR) with respect to the root fruit to be harvested in the direction of a centered position.

公开(公告)号：US10327380B2

公开(公告)日：2019-06-25

申请号：US14979352

申请日：2015-12-22

Applicant: Spudnik Equipment Co., LLC

Inventor： Rainer Borgmann ,  Hugo Dabbelt ,  Rainer Kemper ,  Andy Florence ,  Evan Steel

IPC: A01D25/00 ,  A01D25/04

Abstract: A sugar beet puller wheel set includes a pair of generally upright, spaced apart, symmetrically non-parallel puller wheels, rotatably disposed on axles attached to a frame and having a gap therebetween. A gap adjuster is associated with at least one of the puller wheels, and is configured to move the at least one puller wheel axially along the respective axle with axial rotation of the gap adjuster, allowing selective adjustment of the gap.

公开(公告)号：US09532501B2

公开(公告)日：2017-01-03

申请号：US14046752

申请日：2013-10-04

Applicant: WEYERHAEUSER NR COMPANY

Inventor： Bruce Francis ,  William Wells ,  Jimmy Lee Stokes

IPC: A01D25/04 ,  A01D33/00 ,  A01D25/00

CPC classification number: A01D33/00 ,  A01D25/005 ,  A01D25/048

Abstract: A conveyor includes a frame, at least two arms at least one of which is movably mounted to the frame, at least two rails wherein each rail is coupled to an end of one of said at least two arms, at least two belts wherein each belt is rotatably mounted on one of said at least two rails such that the belts are capable of engaging plants therebetween and moving the plants along a conveyor axis, and one or more bias members which are configured to bias said at least one movable arm toward the other one of said at least two arms. The conveyor further comprises an expanding mechanism which is configured to exert an outward force on said at least one movable arm upon engagement so that said at least one movable arm move away from another arm.

Abstract translation: 输送机包括框架，至少两个臂，其至少一个可移动地安装到框架，至少两个轨道，其中每个轨道联接到所述至少两个臂中的一个臂的端部，至少两个带，其中每个带 可旋转地安装在所述至少两个轨道中的一个上，使得所述带能够与其间的植物接合并沿着输送机轴线移动所述植物;以及一个或多个偏压构件，其构造成将所述至少一个可动臂偏压朝向另一个 其中一个表示至少两个手臂。 输送机还包括膨胀机构，其构造成在接合时在所述至少一个可移动臂上施加向外的力，使得所述至少一个可移动臂远离另一个臂移动。