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WO2004071160A1 - Appareil de preparation du sol - Google Patents

Appareil de preparation du sol Download PDF

Info

Publication number
WO2004071160A1
WO2004071160A1 PCT/AT2004/000019 AT2004000019W WO2004071160A1 WO 2004071160 A1 WO2004071160 A1 WO 2004071160A1 AT 2004000019 W AT2004000019 W AT 2004000019W WO 2004071160 A1 WO2004071160 A1 WO 2004071160A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheels
roller
frame
rear axle
implement
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.)
Ceased
Application number
PCT/AT2004/000019
Other languages
German (de)
English (en)
Inventor
Rudolf Mayrhofer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2004071160A1 publication Critical patent/WO2004071160A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • A01B29/00—Rollers
    • A01B29/06—Rollers with special additional arrangements
    • 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
    • A01B51/00—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus
    • A01B51/04—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus drawn by animal or tractor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming

Definitions

  • the present invention relates to a tillage implement.
  • the general solution for a tillage implement according to the invention is that at least between a driven rear axle and a trailing rolling implement, such as a roller, which is arranged in a fixed frame, there is a pivoting movement between the frame and the rear axle in such a way that for a transport position Wheels of the rear axle and for a working position the rolling implement sits on the ground.
  • a trailing rolling implement such as a roller
  • FIG. 1 shows a schematic layout
  • FIG. 2 shows a schematic top view
  • Figure 3 is a schematic elevation in another position
  • Figure 4 is a schematic perspective.
  • the device 10 shows a self-propelled device 10 in its transport position.
  • the device 10 consists of a frame 12 with a front axle 14 and steerable front wheels 16, and a rear axle 18 with rear wheels 20.
  • the rear wheels 20 and possibly also the front wheels 16 are driven by a motor 22.
  • a mechanical drive 24 is shown here in the illustrative embodiment for the sake of simplicity, it is also part of the embodiment of the invention that all wheels are driven hydraulically.
  • the configuration with an articulated steering is possible.
  • the roller arrangement consists of two rollers 30 arranged on the right and left and equipped with teeth, which sit on a common axis 32, which connect the two rollers 30 below the frame 12.
  • This axle 32 is fixedly connected to the frame 12, while in the embodiment shown the axle 18 with the transport or rear wheels 20 is not fixedly connected to the frame 12, but is located on a suspension 34 which is pivotally connected to the frame 12 is.
  • the axle 18 with the wheels 20 can perform a relative movement between the rear axle 18 and the frame 12 relative to the frame 12 by means of a hydraulic cylinder 36 or another connection, for example an electrically driven connection.
  • This causes the frame 12 with the rollers 30 to be raised in the transport position (see FIG. 1).
  • the relative movement in the other direction namely into a working position, causes the frame 12 to be lowered so that the rear wheels 20 gain full ground clearance and that the device 10 instead of the wheels 20 of the rear axle 18 is on the Rolls 30 supports.
  • the drive of the rear axle 18 is extended to the axle 32 of the rollers 30, which is not a problem mechanically since the axle 32 is arranged on the frame 12.
  • a curtain device 40 can be designed to a certain extent so that it can be steered so that directional stability can be maintained and more is not important in this processing. If necessary, or for a turning maneuver, a steering ability for the front wheels 16 can be restored at least briefly at any time by slightly lowering the frame 12.
  • the frame can be pivoted with the roller in the manner described above by means of a hydraulic cylinder or a similar movement drive.
  • the roller In one end position of this swiveling movement, the roller is raised with its frame in the suspension on the tractor and is thus in the transport position.
  • the roller touches the ground to be worked and at the same time lifts the tractor via a chain or other traction elements to such an extent that its rear wheels remain freely above the ground and cannot leave any traces.
  • the propulsion takes place in this working position through the front wheels of the tractor, so it must have a four-wheel drive, which is, however, widely used today

Landscapes

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

Abstract

L'invention concerne un appareil de préparation du sol destiné à l'agriculture ou à la sylviculture et comprenant un ou plusieurs rouleaux ou des rouleaux composés de plusieurs roues ou disques servant à briser ou à ameublir des surfaces présentant de larges mottes de terre. Un mouvement de pivotement est exécuté au moins entre un essieu arrière entraîné (18) et le châssis fixe (12) d'un outil roulant, tel un rouleau (30), placé derrière l'essieu arrière. Ainsi, les roues (20) de l'essieu arrière (18) touchent le sol en position de transport et l'outil roulant (30) touche le sol en position de travail.
PCT/AT2004/000019 2003-02-13 2004-01-21 Appareil de preparation du sol Ceased WO2004071160A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATGM79/03 2003-02-13
AT0007903U AT6439U1 (de) 2003-02-13 2003-02-13 Bodenbearbeitungsgerät

Publications (1)

Publication Number Publication Date
WO2004071160A1 true WO2004071160A1 (fr) 2004-08-26

Family

ID=28679285

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2004/000019 Ceased WO2004071160A1 (fr) 2003-02-13 2004-01-21 Appareil de preparation du sol

Country Status (2)

Country Link
AT (1) AT6439U1 (fr)
WO (1) WO2004071160A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2671480C2 (ru) * 2014-05-27 2018-10-31 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Красноярский государственный аграрный университет" Способ и устройство основной глубокой вертикально-штыревой обработки почвы

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH256410A (fr) * 1947-01-25 1948-08-31 Thevenaz Alfred Véhicule agricole à moteur.
US3958520A (en) * 1970-10-29 1976-05-25 Natale Cantone Agricultural machine for tilling the soil
DE3009662A1 (de) * 1979-03-21 1980-09-25 Lely Nv C Van Der Schlepper
DE8717049U1 (de) * 1987-12-29 1988-02-18 Schaar, Jürgen, 6231 Sulzbach Geräteantriebsaggregat für landwirtschaftliche Zwecke
US4791996A (en) * 1982-09-27 1988-12-20 Lely Cornelis V D Agricultural tractor with lightweight frame and front and rear wheels forming substantially continuous wheel path

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH256410A (fr) * 1947-01-25 1948-08-31 Thevenaz Alfred Véhicule agricole à moteur.
US3958520A (en) * 1970-10-29 1976-05-25 Natale Cantone Agricultural machine for tilling the soil
DE3009662A1 (de) * 1979-03-21 1980-09-25 Lely Nv C Van Der Schlepper
US4791996A (en) * 1982-09-27 1988-12-20 Lely Cornelis V D Agricultural tractor with lightweight frame and front and rear wheels forming substantially continuous wheel path
DE8717049U1 (de) * 1987-12-29 1988-02-18 Schaar, Jürgen, 6231 Sulzbach Geräteantriebsaggregat für landwirtschaftliche Zwecke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2671480C2 (ru) * 2014-05-27 2018-10-31 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Красноярский государственный аграрный университет" Способ и устройство основной глубокой вертикально-штыревой обработки почвы

Also Published As

Publication number Publication date
AT6439U1 (de) 2003-11-25

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