WO2021080492A1 - Agricultural implement and method of operating agricultural implement - Google Patents

Agricultural implement and method of operating agricultural implement Download PDF

Info

Publication number
WO2021080492A1
WO2021080492A1 PCT/SE2020/051017 SE2020051017W WO2021080492A1 WO 2021080492 A1 WO2021080492 A1 WO 2021080492A1 SE 2020051017 W SE2020051017 W SE 2020051017W WO 2021080492 A1 WO2021080492 A1 WO 2021080492A1
Authority
WO
WIPO (PCT)
Prior art keywords
agricultural implement
frame
tools
bogie unit
wheel
Prior art date
Application number
PCT/SE2020/051017
Other languages
English (en)
French (fr)
Inventor
Rune Rommedahl
Crister Stark
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
Publication of WO2021080492A1 publication Critical patent/WO2021080492A1/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
    • 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
    • A01B63/145—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors for controlling weight transfer between implements and tractor wheels
    • 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
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A01B61/02—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the coupling devices between tractor and machine
    • 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
    • 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
    • A01B63/16—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame
    • A01B63/22—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame operated by hydraulic or pneumatic means
    • 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
    • A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
    • A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
    • 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
    • A01B73/048—Folding frames foldable about a horizontal axis the axis being oriented in transverse direction
    • 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
    • A01B73/06—Folding frames foldable about a vertical axis
    • A01B73/065—Folding frames foldable about a vertical axis to a position essentially forward of the axis, in relation to the direction of travel
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A01C7/201—Mounting of the seeding tools
    • A01C7/203—Mounting of the seeding tools comprising depth regulation means

Definitions

  • the setting device can comprise an actuator acting between the rear pair of wheels and the frame.
  • a transverse direction can be perpendicular to the direction of travel (F).
  • the transverse direction can deviate by up to 45 degrees to the direction of travel, viewed in a horizontal plane.
  • Both the support frame 101 and the side frames 102 are arranged behind the wheel bogie unit 13.
  • the limiting device 135 can comprise an actuator 1350, for example a hydraulic actuator, acting between the main frame 100 and an arm 1351 , wherein the arm has a proximal end 1352 pivotably attached to the main frame 100 or to the rocker arm 131 and a distal end 1353 at which the actuator 1350 can be attached.
  • the arm 1351 can have a contact surface (not shown) for contact against the rocker arm 131 , with which the arm can be aligned.
  • Fig. 4 also illustrates the measurement a1 , which corresponds to the distance from the centre line C to the outer end of the first tool carrier 111a in a lateral direction.
  • the rear portion of the frame can be lowered to the position where both wheels 132, 133 bear against the ground, wherein the frame is lowered and the drilling depth is thus increased.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Agricultural Machines (AREA)
  • Sowing (AREA)
PCT/SE2020/051017 2019-10-24 2020-10-21 Agricultural implement and method of operating agricultural implement WO2021080492A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1951212A SE543953C2 (sv) 2019-10-24 2019-10-24 Lantbruksredskap samt förfarande för handhavande av lantbruksredskap
SE1951212-8 2019-10-24

Publications (1)

Publication Number Publication Date
WO2021080492A1 true WO2021080492A1 (en) 2021-04-29

Family

ID=74125656

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2020/051017 WO2021080492A1 (en) 2019-10-24 2020-10-21 Agricultural implement and method of operating agricultural implement

Country Status (2)

Country Link
SE (1) SE543953C2 (sv)
WO (1) WO2021080492A1 (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE2150666A1 (sv) * 2021-05-26 2022-11-27 Vaederstad Holding Ab Vingskär, verktyg för lantbruksredskap samt lantbruksredskap omfattande sådant verktyg
DE102022105183A1 (de) 2022-03-04 2023-09-07 Horsch Maschinen Gmbh Landwirtschaftliche arbeitsmaschine mit zusatzfahrwerk und verfahren zur einstellung einer achslast

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100258325A1 (en) * 2009-04-14 2010-10-14 Agco Corporation Walking Beam Assembly and Lift System for Tillage Implements
FR2967546A1 (fr) * 2010-11-24 2012-05-25 Kuhn Sa Semoir avec des elements d'appui decales
DE202018106264U1 (de) * 2018-11-02 2018-11-19 Pöttinger Landtechnik Gmbh Landwirtschaftliches Anbaugerät
US20190045702A1 (en) * 2017-08-10 2019-02-14 Agco Corporation Planter with full tandem offset pivot

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2043880A5 (sv) * 1969-05-05 1971-02-19 Co Reel
US20080011496A1 (en) * 2006-07-12 2008-01-17 Garrison Perry A Tractor-pulled grubber
DE102009031213B4 (de) * 2009-07-01 2019-07-25 Florian Weber Anhängerfahrzeug
SE536167C2 (sv) * 2011-09-09 2013-06-11 Vaederstad Verken Ab Lantbruksredskap med höjdinställning samt förfarande för höjdinställning av lantbruksredskap
SE536720C2 (sv) * 2011-09-09 2014-06-17 Väderstad Verken Ab Lantbruksredskap med höjdinställning samt förfarande för höjdinställning av lantbruksredskap

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100258325A1 (en) * 2009-04-14 2010-10-14 Agco Corporation Walking Beam Assembly and Lift System for Tillage Implements
FR2967546A1 (fr) * 2010-11-24 2012-05-25 Kuhn Sa Semoir avec des elements d'appui decales
US20190045702A1 (en) * 2017-08-10 2019-02-14 Agco Corporation Planter with full tandem offset pivot
DE202018106264U1 (de) * 2018-11-02 2018-11-19 Pöttinger Landtechnik Gmbh Landwirtschaftliches Anbaugerät

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE2150666A1 (sv) * 2021-05-26 2022-11-27 Vaederstad Holding Ab Vingskär, verktyg för lantbruksredskap samt lantbruksredskap omfattande sådant verktyg
DE102022105183A1 (de) 2022-03-04 2023-09-07 Horsch Maschinen Gmbh Landwirtschaftliche arbeitsmaschine mit zusatzfahrwerk und verfahren zur einstellung einer achslast

Also Published As

Publication number Publication date
SE1951212A1 (sv) 2021-04-25
SE543953C2 (sv) 2021-10-05

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