FR2953681B1 - SUSPENSION DEVICE FOR AGRICULTURAL MACHINE - Google Patents

SUSPENSION DEVICE FOR AGRICULTURAL MACHINE

Info

Publication number
FR2953681B1
FR2953681B1 FR1060563A FR1060563A FR2953681B1 FR 2953681 B1 FR2953681 B1 FR 2953681B1 FR 1060563 A FR1060563 A FR 1060563A FR 1060563 A FR1060563 A FR 1060563A FR 2953681 B1 FR2953681 B1 FR 2953681B1
Authority
FR
France
Prior art keywords
bearing
pivoting
pivoting part
part support
intermediate space
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.)
Active
Application number
FR1060563A
Other languages
French (fr)
Other versions
FR2953681A1 (en
Inventor
Christoph Oberseder
Thomas Drebenstedt
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.)
Alois Poettinger Maschinenfabrik GmbH
Original Assignee
Alois Poettinger Maschinenfabrik GmbH
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 Alois Poettinger Maschinenfabrik GmbH filed Critical Alois Poettinger Maschinenfabrik GmbH
Publication of FR2953681A1 publication Critical patent/FR2953681A1/en
Application granted granted Critical
Publication of FR2953681B1 publication Critical patent/FR2953681B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A01C7/205—Mounting of the seeding tools comprising pressure regulation 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
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A01B61/04—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame
    • A01B61/044—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis
    • A01B61/046—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/062—Devices for making drills or furrows
    • A01C5/064—Devices for making drills or furrows with rotating tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/52—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses
    • F16F1/54—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses loaded in compression and shear
    • F16F1/545—Neidhart-type rubber springs

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Vibration Prevention Devices (AREA)
  • Soil Working Implements (AREA)

Abstract

L'invention concerne un dispositif de suspension d'une machine agricole pour la suspension d'une pièce de machine, en particulier d'un outil pour le travail du sol tel qu'un soc pour semis ou un élément de herse à disques et similaires, avec au moins une partie pivotante portant la pièce de machine, de préférence un bras de pivotement (8), ainsi qu'un support de partie pivotante (9), sur lequel la partie pivotante est montée de manière à pouvoir pivoter. Une section de palier (11) de la partie pivotante entoure le support de partie pivotante (9), ladite section de palier (11) et/ou le support de partie pivotante (9) possédant une surface périphérique divergeant de la forme cylindrique et circulaire de sorte qu'un espace intermédiaire (14) entre la section de palier (11) et le support de partie pivotante (9) soit subdivisé dans le sens périphérique autour du support de partie pivotante (9) en plusieurs chambres de palier (12). Dans au moins l'une des chambres de palier (12), au moins un élément de palier élastique (13) est reçu et subit une déformation au moins en partie élastique lors d'un pivotement de la partie pivotante. Au moins un élément de palier (13) présente au moins deux sections de palier (15, 16) élastiques qui sont logées dans différentes chambres de palier (12) dudit espace intermédiaire (14) et sont reliées l'une à l'autre par une section de liaison (17) de l'élément de palier (13) qui est aussi logé dans l'espace intermédiaire (14).The invention relates to a suspension device of an agricultural machine for the suspension of a machine part, in particular of a tool for working the soil such as a seed coulter or a disc harrow element and the like. , with at least one pivoting part supporting the machine part, preferably a pivoting arm (8), as well as a pivoting part support (9), on which the pivoting part is pivotally mounted. A bearing section (11) of the pivoting part surrounds the pivoting part support (9), said bearing section (11) and/or the pivoting part support (9) having a peripheral surface diverging from the cylindrical and circular shape such that an intermediate space (14) between the bearing section (11) and the swivel part support (9) is subdivided in the peripheral direction around the swivel part support (9) into several bearing chambers (12) . In at least one of the bearing chambers (12), at least one elastic bearing element (13) is received and undergoes an at least partly elastic deformation during a pivoting of the pivoting part. At least one bearing element (13) has at least two elastic bearing sections (15, 16) which are accommodated in different bearing chambers (12) of said intermediate space (14) and are connected to each other by a connecting section (17) of the bearing element (13) which is also housed in the intermediate space (14).

FR1060563A 2009-12-15 2010-12-15 SUSPENSION DEVICE FOR AGRICULTURAL MACHINE Active FR2953681B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009058342.4A DE102009058342B4 (en) 2009-12-15 2009-12-15 suspension device

Publications (2)

Publication Number Publication Date
FR2953681A1 FR2953681A1 (en) 2011-06-17
FR2953681B1 true FR2953681B1 (en) 2016-03-11

Family

ID=43992934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1060563A Active FR2953681B1 (en) 2009-12-15 2010-12-15 SUSPENSION DEVICE FOR AGRICULTURAL MACHINE

Country Status (3)

Country Link
DE (1) DE102009058342B4 (en)
FR (1) FR2953681B1 (en)
SE (1) SE534796C2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011052063A1 (en) * 2011-07-22 2013-01-24 Amazonen-Werke H. Dreyer Gmbh & Co. Kg suspension device
DE102011052054A1 (en) * 2011-07-22 2013-01-24 Amazonen-Werke H. Dreyer Gmbh & Co. Kg suspension device
FR3007935B1 (en) * 2013-07-04 2016-05-06 Sulky Burel AGRICULTURAL MACHINE, CORRESPONDING JAW
CZ308578B6 (en) 2013-11-09 2020-12-16 Farmet A.S. Pivoting bearing of the working tool of an agricultural machine
DE202014011054U1 (en) 2014-07-08 2017-08-24 Amazonen-Werke H. Dreyer Gmbh & Co. Kg seeder
DE102014111136A1 (en) * 2014-08-05 2016-02-11 Horsch Maschinen Gmbh Suspension device of an agricultural machine
DE102016109986A1 (en) * 2016-05-31 2017-11-30 Amazonen-Werke H. Dreyer Gmbh & Co. Kg tool carrier
DE102016110285A1 (en) * 2016-06-03 2017-12-07 Amazonen-Werke H. Dreyer Gmbh & Co. Kg suspension device
EP3698617B1 (en) * 2019-02-19 2023-10-25 PÖTTINGER Landtechnik GmbH Coulter system for an agricultural machine
DE102020104451A1 (en) 2020-02-20 2021-08-26 Horsch Maschinen Gmbh Agricultural device with different elastic bearing elements
DE102020104456A1 (en) 2020-02-20 2021-08-26 Horsch Maschinen Gmbh Agricultural support arm body
DE102020104452A1 (en) 2020-02-20 2021-08-26 Horsch Maschinen Gmbh Spring element for a sowing and / or soil cultivation machine
CZ2021529A3 (en) 2021-11-23 2023-04-12 Farmet A.S. Equipment for securing the working tool of an agricultural machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT236710B (en) 1963-03-22 1964-11-10 Gummi U Metallwarenfabrik Bate Rubber-metal element
US3575243A (en) * 1968-09-11 1971-04-20 Allis Chalmers Mfg Co Field cultivator
CA1037765A (en) 1977-09-27 1978-09-05 Amos F. Weber Field cultivators
US4977841A (en) * 1989-12-01 1990-12-18 Truax James R Torsional joint attachment for a seed planter
US6102132A (en) 1997-08-18 2000-08-15 Schimke; Harvey W. Farm land coulter assembly
DE10358208A1 (en) 2003-12-12 2005-07-14 Rabe Agrarsysteme Gmbh & Co. Kg Overload protection, especially for a tillage tool
DE202004007112U1 (en) 2004-05-03 2004-09-02 Alois Pöttinger Maschinenfabrik Ges.m.b.H. Disk shares carrying unit for agricultural device, comprising several exchangeable bearing elements
DE102006033119A1 (en) 2006-07-18 2008-01-24 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Device of an agricultural machine

Also Published As

Publication number Publication date
FR2953681A1 (en) 2011-06-17
SE534796C2 (en) 2011-12-27
DE102009058342A1 (en) 2011-06-16
DE102009058342B4 (en) 2022-05-05
SE1051326A1 (en) 2011-06-16

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