EP3209108A1 - Outil de travail du sol - Google Patents

Outil de travail du sol

Info

Publication number
EP3209108A1
EP3209108A1 EP15787920.6A EP15787920A EP3209108A1 EP 3209108 A1 EP3209108 A1 EP 3209108A1 EP 15787920 A EP15787920 A EP 15787920A EP 3209108 A1 EP3209108 A1 EP 3209108A1
Authority
EP
European Patent Office
Prior art keywords
region
tine
notch
tool
depressions
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP15787920.6A
Other languages
German (de)
English (en)
Inventor
Silvio SCHERF
Joachim Polster
Ulrich Krämer
Fabian Seifried
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amazonen Werke H Dreyer SE and Co KG
Betek GmbH and Co KG
Original Assignee
Amazonen Werke H Dreyer SE and Co KG
Betek GmbH and Co KG
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 Amazonen Werke H Dreyer SE and Co KG, Betek GmbH and Co KG filed Critical Amazonen Werke H Dreyer SE and Co KG
Publication of EP3209108A1 publication Critical patent/EP3209108A1/fr
Withdrawn legal-status Critical Current

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
    • A01B15/00—Elements, tools, or details of ploughs
    • A01B15/02—Plough blades; Fixing the blades
    • A01B15/04—Shares
    • 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
    • A01B15/00—Elements, tools, or details of ploughs
    • A01B15/02—Plough blades; Fixing the blades
    • 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
    • A01B15/00—Elements, tools, or details of ploughs
    • A01B15/02—Plough blades; Fixing the blades
    • A01B15/04—Shares
    • A01B15/06—Interchangeable or adjustable shares
    • 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
    • A01B35/00—Other machines for working soil
    • A01B35/20—Tools; Details
    • A01B35/22—Non-rotating tools; Resilient or flexible mounting of rigid tools
    • A01B35/225—Non-rotating tools; Resilient or flexible mounting of rigid tools the tools being adapted to allow the chisel point to be easily fitted or removed from the shank

Definitions

  • the invention relates to a soil cultivation tool according to the preamble of claim 1.
  • Such a tillage tool is described in DE 10 2012 111 138 AI.
  • This tillage tool is as a cultivar
  • cultivar shares have become known in practice, which have spaced apart from the tine tip and each other notch-like depressions. These notch-like depressions are each outwardly extending and symmetrical from the longitudinal center line of the coulter.
  • the longitudinal center line of the notch-like recesses run here transversely to the longitudinal center line of the coulter or transversely to the direction of travel of the harrow, on which the
  • Tillage tool is arranged.
  • the tips of the notch in recesses directly abut each other in the middle on the longitudinal center line of the coulter.
  • the invention is based on the object to achieve an improved soil flow over the tillage tool with a good wear protection and thus a sufficient life of the tillage tool.
  • the tine-like region has two extending in the longitudinal direction of the tillage tool side strip with extending in the transverse direction notch-like depressions that between the two side strips in the middle of a Longitudinal direction of the tine-like region of the tillage tool is an at least approximately smooth median strip area.
  • the cross-section of the tillage tool is curved in its tine-like region on its upper side upwardly curved and in the upper arched area is at least approximately smooth median strip area, and that the notch-like depressions in the center of the area located laterally sloping side area. This results in many cases an improved soil flow and an improved break up mixing of the soil.
  • Wells provided side strips and the at least approximately smooth central strip each have at least approximately the same width.
  • FIG. 1 shows the tillage tool according to the invention in a perspective view
  • 2 shows the tillage tool in side view and 3 shows the tillage tool in front view.
  • Trained as Grubberschar 1 tillage tool for an agricultural machine is by means of in the
  • Tillage tool 1 arranged openings 2 to be fastened fasteners, such as screws fastened in a manner not shown on a tool holder, also not shown.
  • Soil cultivation tool 1 has a front tine-like region 3, on which a baffle-like element 4, which, as shown in the exemplary embodiment, is designed to be connected in itself, connects.
  • the tine-like region 3 has two side strips 7 extending in the longitudinal direction 9 of the cultivator blade 1, with notch-like depressions 8 which widen outwardly in the transverse direction 10. Between the two side strips 7 is located in the middle of the cultivator blade 1 in the longitudinal direction 9 of the tine-like region 3 of the cultivator blade 1 at least approximately smooth central strip area 11. In each side strip 7 more than three, in the embodiment, six notch-like depressions 8 are arranged. The two side strips 7 provided with notch-like depressions 8 and the at least approximately smooth central strip 11 each have at least approximately the same width.
  • the cross-section of the tillage tool 1 is formed in its tine-like region 3 on its upper side 12 upwardly curved and in the upper arched area 13, the at least approximately smooth
  • Median strip area 11 is located.
  • the notch-like depressions 8 are located in the side region 7 which slopes away laterally from the middle region 11.
  • the front edges 14 of the respective opposite notch-like depressions 8 arranged on the left and right sides are at least approximately at a line 13 extending through the front edges 14.

Landscapes

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

Abstract

L'invention concerne un outil de travail du sol pour une machine agricole, en particulier un soc de charrue, qui est fixé à un support d'outil et à une zone de type queue d'aronde à laquelle se raccorde un élément de préférence de type tôle déflectrice. L'invention vise à obtenir un meilleur flux du sol par l'intermédiaire de l'outil de travail du sol avec une bonne protection contre l'usure et, ainsi, une durabilité suffisante de l'outil de travail du sol. À cet effet, il est prévu que la zone de type en queue d'aronde comprennent deux bandes latérales s'étendant dans la direction longitudinale dudit outil avec des évidements en forme d'entailles s'étendant dans la direction transversale, et qu'une zone de bande centrale au moins approximativement plus lisse se trouve au milieu des deux bandes latérales dans la direction longitudinale de la zone de type en queue d'aronde dudit outil de travail du sol.
EP15787920.6A 2014-10-20 2015-10-20 Outil de travail du sol Withdrawn EP3209108A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014115209.3A DE102014115209A1 (de) 2014-10-20 2014-10-20 Bodenbearbeitungswerkzeug
PCT/EP2015/074220 WO2016062694A1 (fr) 2014-10-20 2015-10-20 Outil de travail du sol

Publications (1)

Publication Number Publication Date
EP3209108A1 true EP3209108A1 (fr) 2017-08-30

Family

ID=54365201

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15787920.6A Withdrawn EP3209108A1 (fr) 2014-10-20 2015-10-20 Outil de travail du sol

Country Status (7)

Country Link
US (1) US10412872B2 (fr)
EP (1) EP3209108A1 (fr)
CN (1) CN107072143A (fr)
CA (1) CA2964224A1 (fr)
DE (1) DE102014115209A1 (fr)
EA (1) EA201790878A1 (fr)
WO (1) WO2016062694A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015122625A1 (de) * 2014-12-22 2016-06-23 Betek Gmbh & Co. Kg Werkzeugsystem
CN107567742A (zh) * 2017-10-28 2018-01-12 浙江华莎驰机械有限公司 一种农业机械用齿
CN107580815A (zh) * 2017-10-28 2018-01-16 浙江华莎驰机械有限公司 一种农业机械用的剪刀型齿头
AT522699B1 (de) 2019-07-02 2021-01-15 Boehlerit Gmbh & Co Kg Schar für ein Bodenbearbeitungsgerät
USD946057S1 (en) * 2019-08-23 2022-03-15 Milson Foundry Nz Limited Twisted shovel
USD946058S1 (en) * 2019-08-23 2022-03-15 Milson Foundry Nz Limited Twisted shovel
EP4175451B1 (fr) 2020-07-02 2024-10-23 Precision Planting LLC Appareils et méthodes de mesure des conditions du sol

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020043010A1 (en) * 2000-05-11 2002-04-18 Intertractor Gmbh Tooth cap for construction machinery

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1639777A (en) * 1926-10-21 1927-08-23 Oscar J Lewis Cultivator attachment
US3225467A (en) * 1963-07-15 1965-12-28 Petersen Gerald A Tooth for digging equipment used in compacted soil
US4275792A (en) * 1979-05-29 1981-06-30 Deere & Company Shovel with soil directing structure
US4754816A (en) * 1985-02-27 1988-07-05 Adams Hard-Facing Company, Inc. Overcap point for tillage tool
US4932478A (en) * 1988-08-22 1990-06-12 Esco Corporation Tooth point for earth working
FR2679099B1 (fr) * 1991-07-16 1995-01-20 Rene Kirsch Soc pour outil a dents de travail du sol.
US5111600A (en) * 1991-07-30 1992-05-12 Caterpillar Inc. Tooth with hard material applied to selected surfaces
US5350022A (en) * 1992-07-22 1994-09-27 H & L Tooth Company Attachment assembly for wear caps ripper teeth
US5502905A (en) * 1994-04-26 1996-04-02 Caterpillar Inc. Tooth having abrasion resistant material applied thereto
GB2402313B (en) 2003-06-05 2006-08-30 Mcconnel Ltd Tine shoe, a tine assembly and a method of securing a tine shoe to a tine
US20060231275A1 (en) 2005-04-14 2006-10-19 Alamo Group, Inc. Tillage point system
DE202010008085U1 (de) * 2010-07-15 2011-10-21 Betek Bergbau- Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg Bodenbearbeitungswerkzeug
DE102011119629A1 (de) 2011-11-12 2013-05-16 HTU Verschleißtechnik OHG Schneid- und/oder Mischwerkzeug, insbesondere Schar, für ein landwirtschaftliches Gerät, insbesondere für ein Bodenbearbeitungsgerät
DE102012111138A1 (de) 2012-11-20 2014-06-05 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Zinken für Bodenbearbeitungsgeräte
DE102013102420A1 (de) 2013-03-11 2014-09-11 Betek Gmbh & Co. Kg Scharspitze bzw. Werkzeugkombination mit einer Scharspitze
CN103270824B (zh) 2013-06-09 2016-03-02 吉林大学 凹圆弧起垄铲铲壁结构

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020043010A1 (en) * 2000-05-11 2002-04-18 Intertractor Gmbh Tooth cap for construction machinery

Also Published As

Publication number Publication date
US10412872B2 (en) 2019-09-17
US20170223887A1 (en) 2017-08-10
WO2016062694A1 (fr) 2016-04-28
CN107072143A (zh) 2017-08-18
DE102014115209A1 (de) 2016-04-21
CA2964224A1 (fr) 2016-04-28
EA201790878A1 (ru) 2017-10-31

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Inventor name: POLSTER, JOACHIM

Inventor name: KRAEMER, ULRICH

Inventor name: SCHERF, SILVIO

Inventor name: SEIFRIED, FABIAN

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