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公开(公告)号：US5601041A
公开(公告)日：1997-02-11
申请号：US530668
申请日：1995-09-20
Applicant: James Boyde
Inventor： James Boyde
Abstract: A scissor-type jack is used to separate the yoke that holds a drill boot. The jack or separator is expanded to bend the yoke outward thereby allowing the drill to disengage from the yoke. A replacement boot or the repaired boot is installed in the yoke and the separator contracted until the boot reengages the yoke. The separator expands and contracts responsive to the rotation of a hexagonal head that can be rotated by a conventional socket using a ratchet.
Abstract translation: 剪刀式千斤顶用于分离保持钻头的轭。 千斤顶或分离器被膨胀以向外弯曲轭，从而允许钻头与轭脱开。 替换靴子或修理的靴子安装在轭架中，并且分离器收缩直到靴子重新接合轭架。 响应于六角形头部的旋转，隔板膨胀和收缩，该六角形头部可以通过使用棘轮的常规插座旋转。
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公开(公告)号：US5490470A
公开(公告)日：1996-02-13
申请号：US348361
申请日：1994-11-30
Applicant: John L. House
Inventor： John L. House
CPC classification number: A01C7/201 , A01C5/06 , A01C7/06 , A01M7/0089
Abstract: A tube alignment spacer bracket for mounting on a tube alignment bracket which is, in turn, mounted on or shaped integrally with the seed distribution tube of a seed planter, to align the planter insecticide tube or tubes in close proximity to, and in a vertical plane with, the discharge opening of the seed distribution tube and insure that liquid insecticide or fungicide dispensed through the insecticide tube or tubes is deposited in a furrow in close proximity to seeds expelled from the seed distribution tube. In a preferred embodiment the tube alignment spacer bracket is characterized by a Z-shaped bracket having a pair of slots, one of which receives one end of a tube alignment bracket fitted with a tube mount and the opposite slot of which receives one or more tube fittings, to which are attached one or more insecticide tubes. The tube alignment spacer bracket is oriented to position the insecticide tube or tubes in close, fixed proximity with respect to the discharge opening of the seed distribution tube.
Abstract translation: 管对准间隔支架，用于安装在管对准支架上，管架对准支架又安装在种子播种机的种子分配管上或与其一体形成，以使花坛杀虫剂管或管垂直于垂直方向 与种子分配管的排放开口平行，并且确保通过杀虫剂管或管分配的液体杀虫剂或杀真菌剂沉积在离种子分配管排出的种子附近的沟中。 在一个优选实施例中，管对准隔离支架的特征在于具有一对槽的Z形支架，其中一个槽容纳装配有管座的管对准支架的一端，并且其相对的槽接收一个或多个管 配件，连接有一个或多个杀虫剂管。 管对准间隔支架被定向成使杀虫剂管或管相对于种子分配管的排出口紧密固定。
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公开(公告)号：US4407371A
公开(公告)日：1983-10-04
申请号：US278716
申请日：1981-06-29
Applicant: Gregory D. Hohl
Inventor： Gregory D. Hohl
CPC classification number: A01C7/20 , A01C7/201 , Y10S111/924
Abstract: Apparatus is disclosed which facilitates the ready attachment and detachment of coulters to a standard seed planting device. The seed planting device is typically of a type that is towed behind a tractor and automatically furrows the ground, deposits the seeds in the furrows at spaced intervals and covers the seeds over. The disclosed apparatus allows an operator to readily attach a plurality of coulters to this planting device thereby enabling its use for minimum-till, or no-till farming operations. The coulters are attached to a framework which is bolted onto the planter frame. This framework may be readily removed as a unit to enable the use of the planter in its standard condition. The framework locates the coulters in a forwardmost direction to increase the downward force on same so as to enable no-till farming operations with hard or rocky soil. This location of the coulters eliminates the need for ballast weights.
Abstract translation: 公开了便于将仓库准备附接和分离到标准种子种植装置的装置。 种子种植装置通常是拖在拖拉机后面并且自动地犁地的类型，以间隔的间隔将种子沉积在沟中并覆盖种子。 所公开的设备允许操作者容易地将多个仓库连接到该种植设备，从而使其能够用于最小耕作或免耕耕作操作。 绞盘连接到框架上，该框架螺栓连接到花架框架上。 该框架可以容易地作为一个单元去除，以便能够在其标准条件下使用播种机。 该框架将仓库放置在最前方向，以增加向下的力，以便使用硬土或岩土进行免耕耕作。 仓库的这个位置消除了对压载重量的需要。
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公开(公告)号：US3611956A
公开(公告)日：1971-10-12
申请号：US3611956D
申请日：1969-07-15
Applicant: MOORE SAMUEL , FRANK E JONES
Inventor： MOORE SAMUEL , JONES FRANK E
CPC classification number: A01C7/201
Abstract: In agricultural sowing of seeds, seeds are delivered through tubes to slits cut in the ground by a plurality of discs. At least one roller is adapted to compact the ground and close the slits after seeds have been implanted in the slits. The discs and the rollers are carried by arm assemblies mounted on a frame connected to a drawbar and a resilient connection is adjustable to effect relative movement between the frame and the drawbar in a vertical plane to vary the loading applied to the discs.
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公开(公告)号：US2961981A
公开(公告)日：1960-11-29
申请号：US68892657
申请日：1957-10-08
Applicant: G H NELSON
Inventor： SOOTER AMOUS H
IPC: A01C7/20
CPC classification number: A01C7/201
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Patent Agency Ranking
公开(公告)号：US20240138286A1
公开(公告)日：2024-05-02
申请号：US18488973
申请日：2023-10-17
Applicant: BPB Mediterranea S.A.
Inventor： Gustavo Alejandro BOETSCH
Abstract: It is a system suitable for being incorporated into the joint points of the mounting structure that links the horizontal crossbar of the chassis of the seeding machine, with each of the sowing bodies that it incorporates, where said mounting structure comprises two deformable parallelograms that are made up of pairs of lateral arms which extend between the pair of vertical bars fixed to said horizontal crossbar of the seeder chassis, and corresponding vertical bars that make up each sowing body. It comprises a rolling element which defines an upper bearing track on whose external face a lateral arm rests, and a lower bearing track linked to a transverse mounting axis. It comprises a single piece made up of an axis that, at one end, configures the bearing, and at its other end, defines a threaded section for the incorporation of the corresponding adjustment nut. On the end opposite to the threaded section of the transverse axis, a central housing, preferably hexagonal, that receives a manually operated key is defined. On the external face of the transverse axis, opposite to the threaded section, the seat for an annular seal gasket is defined. The lateral arms may extend supported on the external faces of the vertical uprights or on the internal faces of the vertical uprights. The bearing is a bearing selected from the group consisting of deep groove ball bearings, angular contact bearings, cylindrical roller bearings, needle roller bearings, spherical rollers. The bearing is contemplated as having a lower ring that abuts on the upright of the joint, while its upper ring abuts on the lateral arm of the joint.
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公开(公告)号：US11944026B1
公开(公告)日：2024-04-02
申请号：US16888651
申请日：2020-05-29
Applicant: Veris Technologies, Inc.
Inventor： Eric Lund , Chase Maxton , Kyle Jensen , Tyler Lund , Paul Drummond
IPC: A01B63/111 , A01B49/06 , A01B63/00 , A01B63/32 , A01C7/20
CPC classification number: A01B63/111 , A01B49/06 , A01B63/002 , A01B63/32 , A01C7/201
Abstract: An agricultural implement has implement settings for soil engaging tools that are controlled based on measured temporal and long-term soil properties in a field. A controller receives data from various soil and optical sensors and provides decision support for adjusting the implement settings. The soil sensors include a square or modified square electrical array that includes two independent, isolated disk coulters running side-by-side followed by two independent, isolated soil engaging runners. One runner has an optical sensor for organic matter, and the other runner has a temperature and moisture sensor. Above-ground optical sensors can be used to measure soil and plant material ahead of and behind the soil engaging tool. The controller can provide real time alerts to an operator that adjustments to the implement settings are needed, or the adjustments can be made automatically based on operator set thresholds, factory settings, or historical individual or global grower adjustments.
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公开(公告)号：US20240065136A1
公开(公告)日：2024-02-29
申请号：US18223689
申请日：2023-07-19
Applicant: DEERE & COMPANY
Inventor： Lee A. Johnson , Colter W. Kinney , Nathan A. Mariman , Oscar S. Tinney
CPC classification number: A01C7/201 , A01B59/064 , A01C23/008
Abstract: An agricultural machine includes a tractor having a front end, a rear end, and a front frame coupled to the front end. The agricultural machine includes an implement coupled to the rear end of the tractor. The agricultural machine includes a supply line configured to transfer commodity from a front tank, which is configured to be supported above the ground by the front frame, to a main tank of the agricultural machine. The main tank distributes commodity to row units, which distribute the commodity to the soil, and the supply line transfers additional commodity to the main tank. The front frame is movable relative to the front end of the tractor to cause engagement of the supply line with the front tank.
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公开(公告)号：US11772108B2
公开(公告)日：2023-10-03
申请号：US17500058
申请日：2021-10-13
Applicant: DHG, Inc.
Inventor： Gordon Maciulewicz
Abstract: An infeed chute for a material application machine includes a riser and a water spreading unit. The riser includes a sidewall and defines an infeed opening extending through the riser. The riser is configured to be coupled to an opening of a tank of a material application machine such that application material passed through the infeed opening of the riser enters the tank of the material application machine. The sidewall includes a water inlet formed therein. The water spreading unit is coupled to the water inlet and is configured to direct water laterally across the infeed chute.
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公开(公告)号：US11770998B2
公开(公告)日：2023-10-03
申请号：US16705651
申请日：2019-12-06
Applicant: INSTITUTO NACIONAL DE TECNOLOGÍA AGROPECUARIA , PLA S.A.
Inventor： Hernan Javier Ferrari , Luis Duranti
Abstract: A seed-sowing assembly, especially of rice, consisting of at least two single seeding units arranged in parallel and displaced longitudinally from each other, which allows a narrow separation between furrows, wherein each of said single units comprises a first pivoting support arm connected at one of its ends that supports a load regulator; and a second pivoting support arm connected to another end of the first support arm that supports at least one furrow-generating disc; at least one depth limiting wheel coupled to at least one furrow-generating disc; a seed contact wheel; and a third pivoting support arm connected to one end of the second support arm that supports two furrow-closing wheels. A seed-sowing machine comprising the seed-sowing assembly.
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