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公开(公告)号：US20190059208A1
公开(公告)日：2019-02-28
申请号：US15688299
申请日：2017-08-28
Applicant: Harvest International, Inc.
Inventor： JEFFREY ALAN SIVINSKI
CPC classification number: A01C7/201 , A01B5/04 , A01B49/027 , A01B49/04 , A01C5/064
Abstract: A bracket assembly is provided for row unit planters for withstanding draft forces created by high speed and no tillage planting. The upper and lower link arms of the bracket assembly are pivotally connected to the front and rear mounting plates using full-length crossed shafts or shortened stub spindles. Tapered bearing races and tapered bushings are utilized at each end of the link arms to minimize wear and maintenance.
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公开(公告)号：US20180325019A1
公开(公告)日：2018-11-15
申请号：US15693082
申请日：2017-08-31
Applicant: Deere & Company
Inventor： Richard J. Connell , Brandon M. McDonald , Larry L. Hendrickson
IPC: A01C21/00 , A01C5/06 , A01C5/08 , A01C7/10 , A01C7/20 , A01C7/06 , A01B63/28 , A01B15/18 , A01B63/00 , A01B79/02 , A01B49/06
CPC classification number: A01C21/005 , A01B69/008 , A01B73/044 , A01C7/06 , A01C7/201 , A01C23/024
Abstract: A first rear member is spaced apart from the front member and positioned generally parallel to the front member. A first pair of first pivotable arms are generally parallel to each other. The first pair of first pivotable arms are rotatably connected to the front member at two front pivot points. The first pair of first pivotable arms are rotatably connected to the rear member at two rear pivot points. At least one first opener (e.g., nutrient knife or projecting, ground-engaging member) extends downward from or with respect to the first rear member.
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公开(公告)号：US20180255703A1
公开(公告)日：2018-09-13
申请号：US15758661
申请日：2016-09-06
Applicant: MATERMACC S.P.A.
Inventor： Andrea BEDOSTI , Massimo ZUBELLI , Michele TRIVILLIN , Andrea DRECOGNA
Abstract: An agricultural machine (10) comprising a bearing frame (11) and a plurality of fertilizer distributor devices (20), comprising at least a fertilizer distributor (21) associated to a disc (22), where the distributor devices (20) are supported by a mounting (25) associated to the bearing frame (11) by means of a resilient organ (27), the resilient organ (27) being a bending bar.
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公开(公告)号：US20180242513A1
公开(公告)日：2018-08-30
申请号：US15758678
申请日：2016-10-13
Applicant: MATERMACC S.P.A.
Inventor： Andrea BEDOSTI , Massimo ZUBELLI , Michele TRIVILLIN , Andrea DRECOGNA
CPC classification number: A01C5/064 , A01B15/16 , A01B49/06 , A01C5/068 , A01C7/006 , A01C7/046 , A01C7/06 , A01C7/201 , Y02P60/23
Abstract: A group for cleaning and making a furrow in a ground, comprising: a frame suitable to be connected to a driving unit; a rotary grooving disc (41) provided with grooves; wherein the grooving disc (41) is articulated to the frame in a mobile fashion perpendicularly to the ground with respect to the frame by means of a resilient articulated group (44) provided with mutually parallel articulation axes and wherein the grooving disc (41) is pivotingly associated to the resilient articulation group about an oscilllation axis (422) perpendicular to the articulation axes of the resilient group.
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公开(公告)号：US10060467B2
公开(公告)日：2018-08-28
申请号：US14961604
申请日：2015-12-07
Applicant: SCHAFFERT MANUFACTURING COMPANY, INC.
Inventor： Paul E. Schaffert , Doug Shadley
CPC classification number: F16C11/04 , A01C5/04 , A01C5/06 , A01C5/064 , A01C5/066 , A01C7/06 , A01C7/201 , A01C7/203 , A01C23/025 , Y02P60/214 , Y10T403/32606
Abstract: A bracket for use with an agriculture planter including a trailing arm frame defining a pivot point thereon may include an arm bracket assembly with first and second arms. Each arm may extend from a middle portion of the bracket. First and second implements may be rotatably mounted on mounting ends of two of the arms. The middle portion of the bracket may be pivotally coupled to the trailing arm frame at the pivot point.
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Patent Agency Ranking
公开(公告)号：US20180103570A1
公开(公告)日：2018-04-19
申请号：US15784998
申请日：2017-10-16
Applicant: Douglas D. Sorensen
Inventor： Douglas D. Sorensen
IPC: A01B15/16
Abstract: A scraper blade for a depth gauge assembly having a connecting portion attached to an elongated portion. The elongated portion has an outward concave edge that mirrors an outer surface of a depth gauge wheel.
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公开(公告)号：US09861023B2
公开(公告)日：2018-01-09
申请号：US14939568
申请日：2015-11-12
Applicant: Deere & Company
Inventor： Valentin Gresch , David J. Rylander , Christian Waibel , Martin Kremmer
CPC classification number: A01B59/068 , A01B63/10 , A01B63/11 , A01B63/111 , A01C5/064 , A01C7/006 , A01C7/201 , A01C7/203 , A01C7/205 , Y02A40/236 , Y02P60/23
Abstract: A combination is made up of a tractor and a seeder suitable for direct drilling mounted on a three-point hitch of the tractor. The seeder has a crossbeam that is connected to the three-point hitch and on which a plurality of sowing units are arranged laterally in succession. The sowing units, each equipped with at least one furrow opener, are respectively prestressed downward in relation to the crossbeam by an actuator, and the three-point hitch can be self-locked in relation to a chassis of the tractor. During the sowing operation, the pressing forces for the furrow openers are therefore introduced via the sowing units, the actuator, the crossbeam and the three-point hitch into the chassis of the tractor.
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公开(公告)号：US09848526B2
公开(公告)日：2017-12-26
申请号：US15657872
申请日：2017-07-24
Applicant: CNH Industrial Canada, Ltd.
Inventor： Gerard James Gadzella , Marvin A. Prickel , Michael J. Connors
Abstract: The selective positioning of row units along a planter tool bar is facilitated by introducing an elongated channel of generally C-shaped cross-sectional configuration intermediate the tool bar and a plurality of row unit head brackets. The channel is welded or otherwise fixed to the tool bar with the open edge of the “C” facing away from the tool bar and the head brackets are fixed to the channel by clamping nut and bolt assemblies. The bolts extend through the clamping brackets and engage corresponding clamping nuts. The clamping nuts are positioned within the “C” and may be slid along the inner edge of the channel to any preferred position. The bolts are then and tightened fixing the head bracket at the selected at location.
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179.发明授权公开(公告)号：US09832924B2
公开(公告)日：2017-12-05
申请号：US14796534
申请日：2015-07-10
Applicant: CNH Industrial America LLC
Inventor： Brian John Anderson , Chad M. Johnson , Johnathon R. Dienst , Ryan R. Raetzman
CPC classification number: A01C7/201 , A01C7/046 , A01C7/06 , A01C7/20 , A01C15/006
Abstract: An agricultural row unit includes a hopper configured to store agricultural product, a mounting assembly configured to removably couple the hopper to a chassis of the agricultural row unit, and a flow control assembly coupled to the hopper and configured to selectively block flow of the agricultural product through a product passage of the hopper. The product passage is configured to convey the agricultural product from a product storage portion of the hopper to a product metering assembly of the agricultural row unit while the hopper is coupled to the chassis. The mounting assembly is configured to engage the hopper remote from an outlet of the product passage and from the flow control assembly, and the mounting assembly is configured to support a substantial portion of a load associated with the hopper and any agricultural product stored within the hopper.
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公开(公告)号：US09743576B2
公开(公告)日：2017-08-29
申请号：US14755034
申请日：2015-06-30
Applicant: CNH Industrial America LLC
Inventor： Gerard James Gadzella , Marvin A. Prickel , Michael J. Connors
Abstract: The selective positioning of row units along a planter tool bar is facilitated by introducing an elongated channel of generally C-shaped cross-sectional configuration intermediate the tool bar and a plurality of row unit head brackets. The channel is welded or otherwise fixed to the tool bar with the open edge of the “C” facing away from the tool bar and the head brackets are fixed to the channel by clamping nut and bolt assemblies. The bolts extend through the clamping brackets and engage corresponding clamping nuts. The clamping nuts are positioned within the “C” and may be slid along the inner edge of the channel to any preferred position. The bolts are then and tightened fixing the head bracket at the selected at location.
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