WO2023282831A3 - Agricultural implement and method of working stubble field - Google Patents

Agricultural implement and method of working stubble field Download PDF

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Publication number
WO2023282831A3
WO2023282831A3 PCT/SE2022/050687 SE2022050687W WO2023282831A3 WO 2023282831 A3 WO2023282831 A3 WO 2023282831A3 SE 2022050687 W SE2022050687 W SE 2022050687W WO 2023282831 A3 WO2023282831 A3 WO 2023282831A3
Authority
WO
WIPO (PCT)
Prior art keywords
agricultural implement
frame
tool
working
pretool
Prior art date
Application number
PCT/SE2022/050687
Other languages
French (fr)
Other versions
WO2023282831A2 (en
Inventor
Crister Stark
Urban HAMMARSTRÖM
Original Assignee
Väderstad Holding Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Väderstad Holding Ab filed Critical Väderstad Holding Ab
Priority to EP22769411.4A priority Critical patent/EP4366496A2/en
Publication of WO2023282831A2 publication Critical patent/WO2023282831A2/en
Publication of WO2023282831A3 publication Critical patent/WO2023282831A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B19/00—Harrows with non-rotating tools
    • A01B19/02—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame
    • A01B19/04—Harrows with non-rotating tools with tools rigidly or elastically attached to a tool-frame with two or more tool-frames
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B79/00—Methods for working soil
    • A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B19/00—Harrows with non-rotating tools
    • A01B19/10—Lifting or cleaning apparatus
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00—Combined machines
    • A01B49/02—Combined machines with two or more soil-working tools of different kind
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00—Combined machines
    • A01B49/02—Combined machines with two or more soil-working tools of different kind
    • A01B49/027—Combined machines with two or more soil-working tools of different kind with a rotating, soil working support element, e.g. a roller
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/002—Devices for adjusting or regulating the position of tools or wheels
    • A01B63/008—Vertical adjustment of tools
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • A01B69/007—Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow
    • A01B69/008—Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow automatic
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B23/00—Elements, tools, or details of harrows
    • A01B23/02—Teeth; Fixing the teeth
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B23/00—Elements, tools, or details of harrows
    • A01B23/04—Frames; Drawing-arrangements
    • A01B23/043—Frames; Drawing-arrangements specially adapted for harrows with non-rotating tools
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B23/00—Elements, tools, or details of harrows
    • A01B23/06—Discs; Scrapers for cleaning discs; Sharpening attachments; Lubrication of bearings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/24—Tools or tool-holders adjustable relatively to the frame
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
    • A01B73/02—Folding frames
    • A01B73/04—Folding frames foldable about a horizontal axis
    • A01B73/044—Folding frames foldable about a horizontal axis the axis being oriented in a longitudinal direction

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Catching Or Destruction (AREA)

Abstract

An agricultural implement (1) for working soil, over which the agricultural implement travels in a working direction (F), comprises a tool frame (10, 10a, 10b, 10c, 11), a plurality of ground-breaking tools (14a, 14b) of a first tool type which are carried by the tool frame (10a, 10b, 10c, 11) and distributed over a width of the agricultural implement (1), and a pretool (2, 2a, 2b, 2c) which is arranged in front of said ground-breaking tool (14a, 14b) viewed in the working direction. A pretool frame (20) is height-adjustable via a substantially vertical displacement of the pretool frame (20) relative to the tool frame (10, 10a, 10b, 10c, 11).
PCT/SE2022/050687 2021-07-07 2022-07-05 Agricultural implement and method of working stubble field WO2023282831A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22769411.4A EP4366496A2 (en) 2021-07-07 2022-07-05 Agricultural implement and method of working stubble field

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE2150901-3 2021-07-07
SE2150901A SE2150901A1 (en) 2021-07-07 2021-07-07 AGRICULTURAL TOOLS AND PROCEDURE FOR PROCESSING STUMB BOOKS

Publications (2)

Publication Number Publication Date
WO2023282831A2 WO2023282831A2 (en) 2023-01-12
WO2023282831A3 true WO2023282831A3 (en) 2023-03-16

Family

ID=83283299

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2022/050687 WO2023282831A2 (en) 2021-07-07 2022-07-05 Agricultural implement and method of working stubble field

Country Status (3)

Country Link
EP (1) EP4366496A2 (en)
SE (1) SE2150901A1 (en)
WO (1) WO2023282831A2 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7227211U (en) * 1972-07-22 1972-10-19 Maschinenfab Cramer TRACTOR ATTACHMENTS FOR TILLAGE
US6626246B2 (en) * 2001-04-05 2003-09-30 Case, Llc Tillage implement with one point pin angle adjustment
EP1508264A2 (en) * 2003-08-22 2005-02-23 Amazonen-Werke H. Dreyer GmbH & Co. KG Soil working device with automatic height adjustment
EP1529430B1 (en) * 2003-11-06 2010-07-28 Väderstad-Verken AB Device at a soil tillage implement
EP2868177B1 (en) * 2013-11-05 2015-10-21 Kverneland Group Les Landes Génusson Harrow apparatus & method
US20170127602A1 (en) * 2014-03-28 2017-05-11 Lemken Gmbh & Co. Kg Soil Tilling Apparatus Having A Combing Or Leveling Device
US20180139892A1 (en) * 2016-11-18 2018-05-24 Cnh Industrial America Llc System For Adjusting Smoothing Tools Of A Harrow According To Location
EP3146819B1 (en) * 2015-09-23 2019-04-17 Deere & Company Harrow attachment and tillage implement with such an harrow attachment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10028423B2 (en) * 2013-12-11 2018-07-24 Cnh Industrial America Llc Tillage electro-hydraulic design and layout on fold sequence of fold machine
US10963751B2 (en) * 2018-06-07 2021-03-30 Cnh Industrial Canada, Ltd. Measuring crop residue from imagery using a machine-learned classification model

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7227211U (en) * 1972-07-22 1972-10-19 Maschinenfab Cramer TRACTOR ATTACHMENTS FOR TILLAGE
US6626246B2 (en) * 2001-04-05 2003-09-30 Case, Llc Tillage implement with one point pin angle adjustment
EP1508264A2 (en) * 2003-08-22 2005-02-23 Amazonen-Werke H. Dreyer GmbH & Co. KG Soil working device with automatic height adjustment
EP1529430B1 (en) * 2003-11-06 2010-07-28 Väderstad-Verken AB Device at a soil tillage implement
EP2868177B1 (en) * 2013-11-05 2015-10-21 Kverneland Group Les Landes Génusson Harrow apparatus & method
US20170127602A1 (en) * 2014-03-28 2017-05-11 Lemken Gmbh & Co. Kg Soil Tilling Apparatus Having A Combing Or Leveling Device
EP3146819B1 (en) * 2015-09-23 2019-04-17 Deere & Company Harrow attachment and tillage implement with such an harrow attachment
US20180139892A1 (en) * 2016-11-18 2018-05-24 Cnh Industrial America Llc System For Adjusting Smoothing Tools Of A Harrow According To Location

Also Published As

Publication number Publication date
EP4366496A2 (en) 2024-05-15
WO2023282831A2 (en) 2023-01-12
SE2150901A1 (en) 2023-01-08

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