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1. 发明公开

US20230380320A1 SOIL CULTIVATOR 审中-公开
公开(公告)号：US20230380320A1
公开(公告)日：2023-11-30
申请号：US18322415
申请日：2023-05-23
申请人： Engelbert Rath, JR.
发明人： Engelbert Rath, JR.
IPC分类号： A01B63/00 , A01B19/02 , A01B39/04 , A01B39/18 , A01B39/22 , A01B49/02 , A01B63/16
CPC分类号： A01B63/004 , A01B19/02 , A01B39/04 , A01B39/18 , A01B39/22 , A01B49/02 , A01B63/006 , A01B63/16 , A01B63/22
摘要： A soil cultivator comprises a frame attachable to a tractor and at least one processing unit attached to the frame. The processing unit has a frame-like element, a first soil cultivation tool attached to the frame-like element via a first connecting element, a second soil cultivation tool attached to the frame-like element via a second connecting element, and a swiveling axis element. The first soil cultivation tool and the second soil cultivation tool are arranged on different sides of the swiveling axis element. The first connecting element has a first annular section, and the second connecting element has a second annular section. The first and the second connecting elements are arranged so that they can swivel around the swiveling axis element such that a change in the extent of the frame-like element can effect a change in the distance between the first and the second soil cultivation tools.

2. 发明授权

US11259454B2 System and method for detecting ground engaging tool float for an agricultural implement 有权
公开(公告)号：US11259454B2
公开(公告)日：2022-03-01
申请号：US15581704
申请日：2017-04-28
申请人： CNH Industrial America, LLC
发明人： Michael G. Kovach , Christopher Barrick , John C. Endsley , James W. Henry , Tracey D. Meiners , Klint J. Peterson
IPC分类号： A01B79/00 , A01B19/02 , A01B63/32 , A01B76/00 , A01B61/04 , G01D5/12 , G01D5/42 , A01B63/111 , A01B29/04 , A01B49/02
摘要： In one aspect, a system for detecting ground engaging tool float for an agricultural implement may include an implement having a ground engaging tool pivotally coupled to a frame and a biasing element coupled between the frame and the ground engaging tool. The biasing element may be configured to bias the ground engaging tool to a predetermined ground engaging tool position relative to the frame. The system may also include a sensor configured to detect a parameter indicative of a current position of the ground engaging tool relative to the frame. Additionally, the system may include a controller configured to monitor the current position of the ground engaging tool based on measurement signals received from the sensor and identify a time period across which the ground engaging tool is displaced from the predetermined ground engaging tool position. The controller may be further configured to compare the identified time period to a threshold time period to determine when a ground engaging tool float event is occurring during operation of the implement.

3. 发明授权

US11197404B2 Sand bunker rake and infield groomer apparatus 有权
公开(公告)号：US11197404B2
公开(公告)日：2021-12-14
申请号：US16248920
申请日：2019-01-16
申请人： MTD Products Inc
发明人： Adam Hiller , Peter J. Buchanan
IPC分类号： A63B57/50 , A01B59/042 , A01B45/00 , A01B51/02 , A01B35/14 , A01B19/02 , A01B35/32 , A01B59/06 , A01B63/02 , E02F3/76 , E02F3/96 , A01B61/04 , E01H1/10 , E01H5/06 , A01G20/40 , E01C19/20
摘要： A sand bunker rake/infield groomer vehicle having a frame; a plurality of wheels to traverse a driven surface, wherein the wheels are rotatably mounted to the frame; a power source mounted to the frame; and a rear attachment structure attached to the frame, wherein the rear attachment structure provides a joint enabling rotation; a bracket including a shaft wherein the bracket is configured to cooperate with an associated rake/grooming attachment; and a pivoting bracket mounted to the frame.

4. 发明申请

US20210105927A1 CULTIVATOR 有权
公开(公告)号：US20210105927A1
公开(公告)日：2021-04-15
申请号：US16603706
申请日：2018-04-18
申请人： Juergen SCHOELS
发明人： Juergen SCHOELS
IPC分类号： A01B63/00 , A01B19/02 , A01B19/10 , A01B63/32
摘要： The invention relates to a soil-working device having a support frame (11), on which harrow tines (17) are arranged, which are preloaded by means of spring systems (18), the preload being centrally adjustable by means of a hydraulic cylinder (21). The harrow tines (17) are designed as two-armed levers, and the entire adjustment mechanism consisting of hydraulic cylinder (21), transverse bar (22), longitudinal bars (23), levers (19), and spring systems (18) is arranged above the fulcrums of the harrow tines (17). Thus, nearly only the harrow times (17) are located in the space below the fulcrums of the harrow tines (17). In addition, the harrow tines (17) can be not only pressed downward but also raised by means of the adjustment mechanism.

5. 发明授权

US10149423B2 Integrated drawbar for finishing attachments 有权
公开(公告)号：US10149423B2
公开(公告)日：2018-12-11
申请号：US15243780
申请日：2016-08-22
申请人： Deere & Company
发明人： David L. Steinlage , Jerry R. Merkle , Bryan D. Blauwet , Luc Janelle , Jeremy Nefzger , Shawn J. Becker , Humberto Moreno
IPC分类号： A01B73/04 , A01B19/02 , A01B33/02 , A01B63/14 , A01B23/04
摘要： A drawbar for finishing attachments is arranged to attach to a fore-aft frame member of a tillage implement. The drawbar has a saddle with spaced apart side walls defining a channel configured to receive the frame member. When the frame member is received in the channel, the side walls of the saddle overlap side walls of the frame member and extend in the fore-aft direction rearward of an end of the frame member. The side walls of the saddle and the frame member have mounting openings that align along a lateral direction transverse to the fore-aft direction.

6. 发明申请

US20180310466A1 SYSTEM AND METHOD FOR DETECTING GROUND ENGAGING TOOL FLOAT FOR AN AGRICULTURAL IMPLEMENT 审中-公开
公开(公告)号：US20180310466A1
公开(公告)日：2018-11-01
申请号：US15581704
申请日：2017-04-28
申请人： CNH Industrial America, LLC
发明人： Michael G. Kovach , Christopher Barrick , John C. Endsley , James W. Henry , Tracey D. Meiners , Klint J. Peterson
IPC分类号： A01B79/00 , A01B19/02 , A01B63/32 , A01B76/00 , A01B61/04 , G01D5/12 , G01D5/42
CPC分类号： A01B61/046 , A01B63/111
摘要： In one aspect, a system for detecting ground engaging tool float for an agricultural implement may include an implement having a ground engaging tool pivotally coupled to a frame and a biasing element coupled between the frame and the ground engaging tool. The biasing element may be configured to bias the ground engaging tool to a predetermined ground engaging tool position relative to the frame. The system may also include a sensor configured to detect a parameter indicative of a current position of the ground engaging tool relative to the frame. Additionally, the system may include a controller configured to monitor the current position of the ground engaging tool based on measurement signals received from the sensor and identify a time period across which the ground engaging tool is displaced from the predetermined ground engaging tool position. The controller may be further configured to compare the identified time period to a threshold time period to determine when a ground engaging tool float event is occurring during operation of the implement.

7. 发明申请

US20180192570A1 AGRICULTURAL IMPLEMENT WITH BOLTLESS TINES 审中-公开
公开(公告)号：US20180192570A1
公开(公告)日：2018-07-12
申请号：US15402734
申请日：2017-01-10
申请人： CNH Industrial America LLC
发明人： Douglas C. Serrurier
IPC分类号： A01B23/04 , A01B19/02 , A01B49/02
CPC分类号： A01B23/02 , A01B23/043
摘要： An agricultural implement includes: a chassis; a hitch connected to the chassis; and a harrow carried by the chassis. The harrow includes: a tine frame having at least one clamp tab; and at least one tine clamped to the tine frame by the at least one clamp tab, the at least one tine including a clamped portion with a pair of opposite ends and a pair of vertically descending teeth, each of the vertically descending teeth being connected to a respective end of the clamped portion.

8. 发明申请

US20180092285A1 Recovery Tool to Use with a Vehicle 审中-公开
公开(公告)号：US20180092285A1
公开(公告)日：2018-04-05
申请号：US15283335
申请日：2016-10-01
申请人： Brian L. Centerbar
发明人： Brian L. Centerbar
IPC分类号： A01B59/06 , B60D1/48 , B60P3/06 , B60D1/62 , B60Q1/34 , A01B19/02 , A01B59/00 , A01B63/12 , B66D1/00
摘要： A recovery tool configured to attach to the rear or front a vehicle with a receiver hitch class III and up to provide interconnect and control between the vehicle and various accessory tools necessary to perform lift, drag, tow and pull using the vehicle. The recovery tool has a head gear connected to a hitch attachment where the hitch attachment connects the recovery tool to the vehicle. The recovery tool has lights for signaling, work lights, and other uses. The recovery tool can be controlled by a wireless controller. The recovery tool is adaptable to three-point tractor implement. The recovery tool may further include a hydraulic unit and can endure heavy mechanical work to perform dragging snow or dirt, road cleaning, driveway scraping, towing and recovery, search and rescue operation, pull boat docks and launch boats, dragging logs or broken articles as well as jump start truck or car.

9. 发明申请

US20170079190A1 HARROW DOWNFORCE ADJUSTMENT 审中-公开
公开(公告)号：US20170079190A1
公开(公告)日：2017-03-23
申请号：US15243739
申请日：2016-08-22
申请人： Deere & Company
发明人： David L. Steinlage , Jerry R. Merkle , Bryan D. Blauwet , Luc Janelle , Jeremy Nefzger , Shawn J. Becker , Humberto Moreno
IPC分类号： A01B61/04 , A01B73/04 , A01B19/02 , A01B63/00 , A01B63/24
CPC分类号： A01B61/046 , A01B19/02 , A01B19/04 , A01B23/043 , A01B49/02 , A01B63/008 , A01B63/24 , A01B73/044
摘要： A harrow attachment for a tillage implement includes a harrow drawbar mounting at least one rank of harrowing tools. A pivot link pivotally couples the harrow rank to the drawbar so it can trip by pivoting upward toward the drawbar from a home position in which the harrow rank is farthest away from the drawbar. A downforce spring is coupled to the drawbar and in a variable length state when the harrow rank is tripped to apply a return biasing force to the harrow rank. An adjustment mechanism couples the spring to the harrow rank and/or the pivot link in one of a plurality of adjustment locations in each of which the harrow rank is in the home position and the spring is in a fixed length state in which the biasing force is removed.

10. 发明申请

US20170034988A1 Surface Conditioning System 审中-公开
标题翻译：表面处理系统
公开(公告)号：US20170034988A1
公开(公告)日：2017-02-09
申请号：US14819848
申请日：2015-08-06
申请人： Harry Meredith
发明人： Harry Meredith
IPC分类号： A01B49/02 , A01B23/04 , A01B19/02
摘要： A conditioning system for conditioning a ground surface having a base layer and a cushion layer. The conditioning system includes at least one conditioning element adapted for conditioning the ground surface, a floating frame adapted for supporting the at least one conditioning system to maintain desired contact with the ground surface, and a levelling system for defining a desired spacing between a base layer of the ground surface and the at least one conditioning element to define a cushion layer. In one embodiment a first conditioning element and a second conditioning element are provided where the first conditioning element is disposed at a first angle relative to a directional axis and the second conditioning element is disposed at a second angle relative to the directional axis and wherein the first conditioning element is offset from the second conditioning element relative to the directional axis.
摘要翻译：用于调节具有基层和缓冲层的地面的调节系统。调节系统包括适于调节地面的至少一个调节元件，适于支撑至少一个调节系统以保持与地表面的预期接触的浮动框架;以及调平系统，用于在底层的地面和至少一个调节元件以限定缓冲层。在一个实施例中，提供第一调节元件和第二调节元件，其中第一调节元件相对于方向轴线以第一角度设置，并且第二调节元件相对于方向轴线以第二角度设置，并且其中第一调节元件调节元件相对于方向轴偏离第二调节元件。

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