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公开(公告)号：US11944025B2
公开(公告)日：2024-04-02
申请号：US16419700
申请日：2019-05-22
申请人： Osmundson Mfg. Co.
发明人： Douglas G. Bruce
CPC分类号： A01B15/16 , A01B7/00 , A01B21/086 , A01B23/06
摘要： A ground engaging agricultural blade, coulter, or disc having a central opening adapted to be attached to an implement for rotation about a substantially horizontal axis of rotation; the coulter or disc have an outer periphery; and plurality of step plane notches disposed in the outer periphery. The blade can be used with a hub disposed around the central opening or a spacer spool on a shaft extending through the central openings of adjacent blades, the spacer spools extending radially outwardly by a distance.
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公开(公告)号：US11751496B2
公开(公告)日：2023-09-12
申请号：US17379576
申请日：2021-07-19
申请人： Deere & Company
CPC分类号： A01B63/002 , A01B63/10 , A01B5/04 , A01B21/08 , A01B23/046 , A01B79/005
摘要： An agricultural implement includes a plurality of ground-engaging tools configured to modify a surface configuration of an agricultural field and a hydraulically-controlled subsystem configured to modify an operating angle of the plurality of ground-engaging tools. The agricultural implement also includes a sensor coupled to the hydraulically-controlled subsystem configured to generate sensor signals indicative of a current operating angle of the plurality of ground-engaging tools. The agricultural implement also includes an implement control system configured to receive the sensor signals from the sensor to determine the current operating angle of the plurality of ground-engaging tools, and, upon determining the current operating angle is to be changed to a new operating angle, generate control signals for the hydraulically-controlled subsystem to modify the operating angle of the plurality of ground-engaging tools from the current operating angle to the new operating angle.
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3.发明授权公开(公告)号：US11673421B2
公开(公告)日：2023-06-13
申请号：US16538905
申请日：2019-08-13
申请人： RowBot Systems LLC
CPC分类号： B60B19/00 , A01B21/04 , A01B21/086 , A01B39/12 , A01B39/18
摘要： A multi-lobed wheel adapted to be mounted to an agricultural platform for traversal of an agricultural field generally traverse to adjacent rows of planted crops without crushing the individual plants. The multi-lobed wheel having a wheel hub including a central axis on which the multi-lobed wheel is configured to rotate and a plurality of spaced apart lobes defining an outer perimeter configured to make ground engaging contact with the agricultural field, the outer perimeter including structure presenting a plurality of gaps between the plurality of spaced apart lobes, the gaps shaped and sized to provide sufficient clearance for individual plants within a planted crop row so as to enable the multi-lobed wheel to pass over a planted crop row without crushing the individual plants therein.
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公开(公告)号：US11266052B2
公开(公告)日：2022-03-08
申请号：US16641150
申请日：2018-08-24
发明人： Kentyn Paterson
摘要： An agricultural tilling assembly has an elongate structure, and at least one ground engaging tool sub-assembly. The sub-assembly includes a hub having a mounting portion, a ground engaging tool securable to the hub or integrally formed therewith, and a weight having a body with an open aperture having a mouth, the mouth configured for enabling the weight plate to be threaded over the elongate structure so that the elongate structure extends through the aperture, and the open aperture configured so that the weight plate is maneuverable over a portion of a length of the hub whilst in situ on the elongate structure and to be beatable on the mounting portion. The ground engaging tool is connectable to a respective one of the hubs of the tilling assembly whilst that hub is retained interconnected in situ on the tilling assembly, and without removing another ground engaging tool from the tilling assembly.
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公开(公告)号：US20210051833A1
公开(公告)日：2021-02-25
申请号：US16965858
申请日：2019-01-31
IPC分类号： A01B21/08
摘要： A link assembly (3) and system (203) including a first link portion (7, 207) and a second link portion (9, 209). The first link portion (7, 207) includes a bulbous end (13). The second link portion (9, 209 a socket (15). To link adjacent link assemblies (3) or the first link portion (7, 207) to the second link portion (9, 209), the bulbous end (13) is received in the socket (15). In one example, the link assembly (3) is part of an agricultural ground engaging chain (1) having harrow member portions (5). In other examples, the link assembly and system (203) are used to link first element (204) and second elements (206) to one another. This may be used to join or anchor vehicles, structures and the like.
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公开(公告)号：US20200367419A1
公开(公告)日：2020-11-26
申请号：US16419700
申请日：2019-05-22
申请人： Douglas G. Bruce
发明人： Douglas G. Bruce
摘要： A ground engaging agricultural blade, coulter, or disc having a central opening adapted to be attached to an implement for rotation about a substantially horizontal axis of rotation; the coulter or disc have an outer periphery; and plurality of step plane notches disposed in the outer periphery. The blade can be used with a hub disposed around the central opening or a spacer spool on a shaft extending through the central openings of adjacent blades, the spacer spools extending radially outwardly by a distance.
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公开(公告)号：US20200205333A1
公开(公告)日：2020-07-02
申请号：US16730988
申请日：2019-12-30
发明人： Scott Degelman
摘要： A cultivator is provided for cultivating a field. The cultivator can have a frame with a tow assembly so that the cultivator can be towed by a tractor. A cultivating assembly can be provided pivotally attached to the rear of the frame. The cultivating assembly can have a plurality of discs that engage and penetrate the soil beneath the cultivating assembly. The cultivating assembly can have a center section pivotally connected at the to the rear end of the frame, a first wing section pivotally connected to one side of the center section, a second wing pivotally connected the other side of center section where all the sections have discs connected to them. A pair of ground wheels can be provided connected to the center section so that the ground wheels are positioned in front of the cultivating assembly when it is being used to cultivate a field.
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公开(公告)号：US20200170166A1
公开(公告)日：2020-06-04
申请号：US16641150
申请日：2018-08-24
发明人： Kentyn PATERSON
摘要： An agricultural tilling assembly has an elongate structure, and at least one ground engaging tool sub-assembly. The sub-assembly includes a hub having a mounting portion, a ground engaging tool securable to the hub or integrally formed therewith, and a weight having a body with an open aperture having a mouth, the mouth configured for enabling the weight plate to be threaded over the elongate structure so that the elongate structure extends through the aperture, and the open aperture configured so that the weight plate is maneuverable over a portion of a length of the hub whilst in situ on the elongate structure and to be beatable on the mounting portion. The ground engaging tool is connectable to a respective one of the hubs of the tilling assembly whilst that hub is retained interconnected in situ on the tilling assembly, and without removing another ground engaging tool from the tilling assembly.
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公开(公告)号：US10398073B2
公开(公告)日：2019-09-03
申请号：US14770723
申请日：2014-03-07
申请人： VÄDERSTAD-VERKEN AB
发明人： Crister Stark , Mikael Edvinsson
摘要： A disc device for an agricultural machine includes at least one disc implement, an arm, at one end of which the implement is journalled in bearings at an axle, and a bearing, which is arranged at the opposite end of the arm and is adapted to be fastened at a transverse beam on the frame of the agricultural machine. The disc device includes in the circumference direction of the disc implement mainly equally distributed, freestanding, out towards the periphery radially extending, protruding parts, wherein each protruding part has an outer edge, which extends in the range 15-75 degrees in relation to the plane of the disc implement.
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10.发明授权公开(公告)号：US10377170B2
公开(公告)日：2019-08-13
申请号：US15180685
申请日：2016-06-13
申请人： RowBot Systems LLC
摘要： A multi-lobed wheel adapted to be mounted to an agricultural platform for traversal of an agricultural field generally traverse to adjacent rows of planted crops without crushing the individual plants. The multi-lobed wheel having a wheel hub including a central axis on which the multi-lobed wheel is configured to rotate and a plurality of spaced apart lobes defining an outer perimeter configured to make ground engaging contact with the agricultural field, the outer perimeter including structure presenting a plurality of gaps between the plurality of spaced apart lobes, the gaps shaped and sized to provide sufficient clearance for individual plants within a planted crop row so as to enable the multi-lobed wheel to pass over a planted crop row without crushing the individual plants therein.
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