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公开(公告)号：US20240164234A1
公开(公告)日：2024-05-23
申请号：US18407711
申请日：2024-01-09
申请人： Osmundson Mfg. Co.
发明人： Douglas G. Bruce
IPC分类号： A01B15/02
CPC分类号： A01B15/02
摘要： An agricultural device with a wear resistant coating comprising a shank portion that may be attached to an agricultural implement. First and second rear wings connect to an intermediate portion that connects to the shank portion. First and second shoulders are formed at the points where the rear wings meet the intermediate portion, and a patch of wear resistant coating is applied at each of the first and second shoulders. A first edge tapers forwardly from the first rear wing to a point, and a second edge tapers forwardly from the second rear wing to the point. Wear resistant coating may also be applied to the first and second edges or the point. Wear resistant coating may be applied to the agricultural device in a pattern that is specific to soil type.
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公开(公告)号：US20230345851A1
公开(公告)日：2023-11-02
申请号：US17750894
申请日：2022-05-23
CPC分类号： A01B33/12 , A01B33/024 , A01B15/02 , A01B33/103 , A01B79/02
摘要： A representative system for preparing a field for planting includes: first disk blades, each exhibiting a first offset angle with respect to a tilling direction; second blades, each exhibiting a second offset angle with respect to the tilling direction; ripper shanks disposed behind the second disk blades; third disk blades disposed behind the ripper shanks, each exhibiting a third offset angle with respect to the tilling direction; fourth disk blades, each exhibiting a fourth offset angle with respect to the tilling direction; and a chopper reel disposed behind the fourth disk blades; wherein, with respect to magnitude, each of the first offset angle and the second offset angle is greater than each of the third offset angle and the fourth offset angle.
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公开(公告)号：US11627692B2
公开(公告)日：2023-04-18
申请号：US16015385
申请日：2018-06-22
摘要： Quick-change system for a sweep comprising a sweep with a neck and a removable wedge, wherein the neck serves to couple the sweep to a cultivator shank and comprises an inner surface with at least one lug that fits in at least one hole of the cultivator shank, and side flaps configured to clasp the cultivator shank, the removable wedge being inserted between the side flaps and the cultivator shank and holding the cultivator shank against the inner surface of the neck, so that the combination of the lug fitted in the hole of the cultivator shank and the removable wedge inserted in the neck makes it possible to retain and fasten the sweep to the cultivator shank.
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公开(公告)号：US20220159890A1
公开(公告)日：2022-05-26
申请号：US17521336
申请日：2021-11-08
申请人： Lloyd Lind
发明人： Lloyd Lind
摘要： Tractor implements can work the ground in a proper and efficient manner to ensure the ground is ready for planting. The tractor implements can be arranged in various, specific manners, in series behind a tractor, depending on field conditions. For example, the tractor may pull a single disc positioned ahead of each ripper disposed on a ripper implement. Behind the ripper, a roller implement may be disposed for lifting, rolling and breaking up the soil. An optional disc may be provided forward of each roller blade assembly. Behind the roller implement, one or more finishers, such as a disc, a multi-disc, a chopper, a basket, a double basket, a knife, a deflector, or the like, may be used to finish the worked soil. Soil prepared by such implements have been shown to significantly increase crop yield.
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公开(公告)号：US11076523B2
公开(公告)日：2021-08-03
申请号：US16257332
申请日：2019-01-25
发明人： Michael G. Kovach
摘要： A tillage point for an agricultural implement includes a body extending in a lengthwise direction between a tip end and a retention end and in a vertical direction between an upper body surface and a lower body surface, where the body defines a retention slot between the upper and lower body surfaces. Additionally, the tillage point has a fin extending outwardly from the upper body surface in the vertical direction. The fin defines a height in the vertical direction between a base end of the fin positioned adjacent to the upper body surface of the body and a top end of the fin positioned opposite the base end. The fin further defines a lateral width between opposed lateral sides of the fin, where the lateral width of the fin tapers along at least a portion of the vertical height of the fin.
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公开(公告)号：US10721852B2
公开(公告)日：2020-07-28
申请号：US15962171
申请日：2018-04-25
申请人： Betek GmbH & Co. KG
摘要： A cultivator for an agricultural soil processing machine, which includes a base part which has a cutting element on a cutter support. The base part has at least one screw receiving area for securing to a support, in particular a tine of the agricultural soil processing machine. The screw receiving area is designed as a blind hole with an inner thread and is recessed into a cultivator support surface aligned opposite the tool advancing direction of the cultivator, or the screw receiving area is designed as a through-bore with an inner thread and is covered by at least one wear protection element in the tool advancing direction.
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公开(公告)号：US20200068775A1
公开(公告)日：2020-03-05
申请号：US16673812
申请日：2019-11-04
发明人： Randal Tomich
IPC分类号： A01B63/111 , A01B79/00 , A01B15/04 , A01B63/102 , A01B3/24 , A01B63/00 , A01B15/02 , A01B15/18 , A01B13/08 , A01B63/32
摘要： A subsoil tool for ameliorating soil compaction having a shank attached to a toolbar of a tractor, wings on forward wing links pivotally engaged to the shank, and following wings on a wing rod pivotally engaged with the forward wing link. The forward wing links are positioned near the bottom of the shank in front of the rear of the shank. The wing rod is positioned behind the shank. A drive box having a hydraulic cylinder is engaged to the toolbar and pivotally engaged with the wing rod. In use, a portion of the subsoil tool may be inserted below a surface of the soil, the height of the subsoil tool may be adjusted, the subsoil tool may be rotated, and the hydraulic cylinder may be cycled to move the forward wings and following wings.
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公开(公告)号：US10470352B2
公开(公告)日：2019-11-12
申请号：US15419046
申请日：2017-01-30
发明人： James W. Henry , Ross L. Gingrich
摘要： An agricultural implement includes a frame, and a shank mounted to the frame which includes at least one clip edge. A retaining clip is press fitted to the at least one clip edge and includes a movable lock biased in a locking direction. The agricultural implement also includes a ground work tool with a locking opening at least partially filled by the movable lock to resist the tool from being removed from the shank.
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公开(公告)号：US10412872B2
公开(公告)日：2019-09-17
申请号：US15519455
申请日：2015-10-20
发明人： Silvio Scherf , Joachim Polster , Ulrich Krämer , Fabian Seifried
摘要： Soil working tool for an agricultural machine, in particular a cultivator, which is fixed on a tool holder and has a tine-like region to which a preferably guide plate-like element is attached. In order to achieve an improved soil flow across the soil working tool with good wear protection and thus a sufficient service life of the soil working tool, the tine-like region has two side strips which run in the longitudinal direction of the soil working tool and have notch-like recesses extending in the transverse direction, and that an at least approximately smooth center strip region is located between the two side strips in the center in the longitudinal direction of the tine-like region of the soil working tool.
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公开(公告)号：US10412871B2
公开(公告)日：2019-09-17
申请号：US15200237
申请日：2016-07-01
发明人： Loran Balvanz , Dean Bigelow
摘要： A deep ripper used to penetrate and fracture the soil below the surface that includes a leading edge configured to decrease wear and reduce drag, while providing superior performance. The deep ripper is comprised of a main body, a top cap, a replaceable wing, and a bracket.
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