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

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

IPC: A01C5/06 ,  A01C7/20

CPC classification number: A01C5/064 ,  A01C7/201

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.

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.

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

IPC: A01C7/20 ,  A01B59/06

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.

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

IPC: A01C7/00 ,  B05B1/20 ,  A01C7/08 ,  A01C7/06 ,  A01C7/20 ,  B05B7/32

CPC classification number: B05B1/202 ,  A01C7/004 ,  A01C7/06 ,  A01C7/082 ,  A01C7/201 ,  B05B7/32

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.

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

IPC: A01C7/20 ,  A01C5/06

CPC classification number: A01C7/201 ,  A01C5/064 ,  A01C5/066 ,  A01C7/203 ,  A01C7/205

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.

公开(公告)号：US20230232732A1

公开(公告)日：2023-07-27

申请号：US18101394

申请日：2023-01-25

Applicant: Ag Leader Technology

Inventor： Alex Hartogh

IPC: A01C7/20

CPC classification number: A01C7/201

Abstract: A seed meter assembly comprising a main body assembly comprising, a pivot mounting point, a first meter half shell, a seed hopper, and two snap-in attachments. The meter assembly also including a meter cover assembly comprising a second meter half shell and a seed disc, wherein the meter cover assembly and the main body assembly are configured to be fitted together. The meter assembly also including a support structure configured to be attached to the two snap-in attachments to support the weight of the meter assembly and maintaining access to the meter assembly.

公开(公告)号：US11672195B2

公开(公告)日：2023-06-13

申请号：US16457118

申请日：2019-06-28

Applicant: Precision Planting LLC

Inventor： Jason Stoller ,  Ian Radtke ,  Dale Koch ,  Paul Wildermuth

IPC: A01C7/06 ,  A01C23/02 ,  A01C5/06 ,  A01C7/20

CPC classification number: A01C7/06 ,  A01C5/068 ,  A01C7/201 ,  A01C23/025 ,  A01C5/064

Abstract: A ground-engaging component disposed at least partially within a planting trench formed by a planter row unit in a soil surface. The ground engaging component is capable of pivoting laterally side-to-side about a pivot axis as the ground engaging component advances in a forward direction of travel. The ground engaging component may include at least one wing extending laterally outward to form a side trench in a sidewall of the planting trench as the planter row unit advances in the forward direction of travel. The at least one wing may include a fluid outlet in fluid communication with a fluid source to deposit fluid into the side trench.

公开(公告)号：US20230165184A1

公开(公告)日：2023-06-01

申请号：US18159722

申请日：2023-01-26

Applicant: Precision Planting, LLC

Inventor： Michael Strnad ,  Timothy Kater

IPC: A01C5/06 ,  A01B49/06 ,  A01B61/00 ,  G01N33/24 ,  A01C7/20 ,  A01C14/00 ,  A01B79/02 ,  A01C21/00 ,  A01B61/04

CPC classification number: A01C5/068 ,  A01B49/06 ,  A01B61/00 ,  G01N33/24 ,  A01C7/205 ,  A01C14/00 ,  G01N33/246 ,  A01B79/02 ,  A01C21/00 ,  A01B61/04 ,  A01C7/201 ,  G01N2033/245 ,  A01B79/005

Abstract: A soil apparatus (e.g., seed firmer) having a locking system is described herein. In one embodiment, the soil apparatus includes a lower base portion for engaging in soil of an agricultural field, an upper base portion, and a neck portion having protrusions to insert into the lower base portion of a base and then lock when a region of the upper base portion is inserted into the lower base portion and this region of the upper base portion presses the protrusions to lock the neck portion to the upper base portion.

公开(公告)号：US20190246553A1

公开(公告)日：2019-08-15

申请号：US15998724

申请日：2017-02-16

Applicant: MYGRAIN SOLUTIONS PTY LTD

Inventor： Michael FELS

IPC: A01C7/16 ,  A01B49/02 ,  A01C7/20

CPC classification number: A01C7/16 ,  A01B49/02 ,  A01C5/064 ,  A01C7/06 ,  A01C7/201

Abstract: A seeding apparatus comprising a frame having a first section adapted to be attached to a toolbar for towing by a vehicle, and a second section comprising a cutting unit and a seeding unit, the cutting unit comprising at least one cutting disc and the seeding unit comprising at least one seed boot and at least one seed boot mounting, the seed boot mounting comprising a bar configured to locate the seed boot adjacent a side surface of the cutting disc, wherein the bar comprises a proximal end attached to the frame of the seeding apparatus, and a distal end for attachment of the seed boot. The invention also relates to a cutting and seeding assembly for mounting on the seeding apparatus.