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WO1983001722A1 - Fraise agricole a fleau pour le conditionnement du sol - Google Patents

Fraise agricole a fleau pour le conditionnement du sol Download PDF

Info

Publication number
WO1983001722A1
WO1983001722A1 PCT/GB1981/000246 GB8100246W WO8301722A1 WO 1983001722 A1 WO1983001722 A1 WO 1983001722A1 GB 8100246 W GB8100246 W GB 8100246W WO 8301722 A1 WO8301722 A1 WO 8301722A1
Authority
WO
WIPO (PCT)
Prior art keywords
conditioner
flails
cultivator
soil
constructed
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/GB1981/000246
Other languages
English (en)
Inventor
Benjamin Marriott Brown
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
Priority to AU78904/81A priority Critical patent/AU7890481A/en
Priority to PCT/GB1981/000246 priority patent/WO1983001722A1/fr
Priority to EP19810903236 priority patent/EP0093708A1/fr
Publication of WO1983001722A1 publication Critical patent/WO1983001722A1/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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
    • A01B33/025—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel with spring tools, i.e. resiliently- or flexibly-attached rigid 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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/14—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools
    • A01B33/142—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools the rotating shaft being oriented horizontally
    • A01B33/144—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools the rotating shaft being oriented horizontally with spring tools or resiliently-attached rigid tools

Definitions

  • the invention relates to a rotary flail soil cultivator conditioner for preparation an levelling of soil for seed sowing or planting-
  • Conventional cultivators and conditioners act within the soil on a horizontal plane, either being drawn through the soil in a direct line as with tined cultivators, or rotating within the soil on a vertical axis whilst they are drawn through the soil as with power harrows.
  • Further conventional cultivators use fixed blades or spikes which rotate on a horizontal axis and enter the soil in a cutting or stirring action.
  • cultivators have either limited effect in the case of tines, when lumpy soil flows round' the tines thereby creating the need for repeated passes, or in the case of rotating tines, blades and spikes, there is a heavy power requirement together with movement of fine surface soil in a downwards direction. There is generally rapid moisture loss under dry conditions. 'Flail' machines exist for purposes other than cultivations and in those cases the operative area is the tip of the flail rather than the larger part or length of the flail.
  • Soil is shattered by flails rotating on a horizontal axis, the axis being at approximately 90° to the direction of travel and the rotor being positioned near to the soil surface to allow maximum flail area to impinge on the soil.
  • the flails When the flails strike the soil they collapse and are drawn backwards from the direction of travel, underneath the rotor shaft in a flicking levelling action.
  • the rotor being positioned near the soil but with sufficient space between rotor and soil to allow free movement of the flails as they are drawn under as previously described.
  • the flails are flung into operating position by centrifugal force, the motivating power being provided by the tractor via a power take off shaft, a hydraulic motor or from land driven wheels or roller.
  • the advantages offered by the invention are mainly that a level seedbed is achieved surface action, lumps being trapped between the flails and the soil and thereby shattere When the flails are in a collapsed state they act as a surface levelling harrow.
  • Figure 1 is a somewhat schematic right hand side elevation of a flail cultivator condition with flails shown in operating position, and showing an example of a primary cultivator wit which it may suitably be combined.
  • Figure 2 is a schematic overhead view showing helical attachment of flails, the relationshi with the primary cultivator and the direction of travel. *
  • the flail soil cultivator conditioner includes a main-frame as indicated by a rotatable shaft 4 to which flails 6 are attached, a canopy 8 and point of attachment 10 to tractor or primary cultivator 16.
  • Figure 2 shows the helical pattern of attachment of a plurality of flails 6 to the rotatabl shaft 4.
  • Direction of travel is indicated by 12.

Landscapes

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

Abstract

La fraise agricole de conditionnement possède une pluralité de fléaux flexibles (6) fixés à un arbre (4) rotatif sur un axe horizontal. Les fléaux (6) frappent le sol avec la plus grande partie de leurs longueurs, brisant les mottes pour former une couche arable. Une action de nivellement est obtenue grâce aux fléaux (6) lorsqu'ils passent sous le rotor.
PCT/GB1981/000246 1981-11-17 1981-11-17 Fraise agricole a fleau pour le conditionnement du sol Ceased WO1983001722A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU78904/81A AU7890481A (en) 1981-11-17 1981-11-17 Flail soil cultivator conditioner
PCT/GB1981/000246 WO1983001722A1 (fr) 1981-11-17 1981-11-17 Fraise agricole a fleau pour le conditionnement du sol
EP19810903236 EP0093708A1 (fr) 1981-11-17 1981-11-17 Fraise agricole a fleau pour le conditionnement du sol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB1981/000246 WO1983001722A1 (fr) 1981-11-17 1981-11-17 Fraise agricole a fleau pour le conditionnement du sol

Publications (1)

Publication Number Publication Date
WO1983001722A1 true WO1983001722A1 (fr) 1983-05-26

Family

ID=10518823

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1981/000246 Ceased WO1983001722A1 (fr) 1981-11-17 1981-11-17 Fraise agricole a fleau pour le conditionnement du sol

Country Status (3)

Country Link
EP (1) EP0093708A1 (fr)
AU (1) AU7890481A (fr)
WO (1) WO1983001722A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120006930A1 (en) * 2010-07-08 2012-01-12 Mark Mitchell Artificial Turf Remover and Infill Separator, and Method of Use Thereof

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR340362A (fr) * 1903-02-26 1904-07-05 Gottlieb Koenig Machine à houer
DE368762C (de) * 1923-02-09 Alfred Johann Auspitzer Dipl I Bodenfraeser
DE370694C (de) * 1923-03-06 Alfred Johann Auspitzer Dipl I Bodenfraeser mit an einer Trommel frei schwingenden Werkzeugtraegern
GB205310A (en) * 1922-04-18 1923-10-18 Henrick Tallgren Improvements in or relating to the destruction of weeds or the like
US1505572A (en) * 1923-07-11 1924-08-19 Thomas W Mcdonald Soil pulverizer
FR706776A (fr) * 1930-12-01 1931-06-29 Appareil débroussailleur
GB498316A (en) * 1937-07-08 1939-01-06 James Harrison Improvements in or relating to rotary cultivating, scarifying, and the like machines
GB593225A (en) * 1945-07-09 1947-10-10 Wolseley Sheep Shearing Mach Improved device for use in preparing seed beds and for otherwise tilling the land
US2545590A (en) * 1938-10-18 1951-03-20 Settergren Otto Goran August Rotary soil working element
US2595812A (en) * 1950-03-14 1952-05-06 Rutherford R Quillen Clod crusher
US2952465A (en) * 1958-01-09 1960-09-13 Deere & Co Farm implement for chopping or unloading
US3754603A (en) * 1971-10-12 1973-08-28 N Bogie Land clearing machine
GB1369423A (en) * 1971-09-24 1974-10-09 Pike E E Agricultural machine

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE368762C (de) * 1923-02-09 Alfred Johann Auspitzer Dipl I Bodenfraeser
DE370694C (de) * 1923-03-06 Alfred Johann Auspitzer Dipl I Bodenfraeser mit an einer Trommel frei schwingenden Werkzeugtraegern
FR340362A (fr) * 1903-02-26 1904-07-05 Gottlieb Koenig Machine à houer
GB205310A (en) * 1922-04-18 1923-10-18 Henrick Tallgren Improvements in or relating to the destruction of weeds or the like
US1505572A (en) * 1923-07-11 1924-08-19 Thomas W Mcdonald Soil pulverizer
FR706776A (fr) * 1930-12-01 1931-06-29 Appareil débroussailleur
GB498316A (en) * 1937-07-08 1939-01-06 James Harrison Improvements in or relating to rotary cultivating, scarifying, and the like machines
US2545590A (en) * 1938-10-18 1951-03-20 Settergren Otto Goran August Rotary soil working element
GB593225A (en) * 1945-07-09 1947-10-10 Wolseley Sheep Shearing Mach Improved device for use in preparing seed beds and for otherwise tilling the land
US2595812A (en) * 1950-03-14 1952-05-06 Rutherford R Quillen Clod crusher
US2952465A (en) * 1958-01-09 1960-09-13 Deere & Co Farm implement for chopping or unloading
GB1369423A (en) * 1971-09-24 1974-10-09 Pike E E Agricultural machine
US3754603A (en) * 1971-10-12 1973-08-28 N Bogie Land clearing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120006930A1 (en) * 2010-07-08 2012-01-12 Mark Mitchell Artificial Turf Remover and Infill Separator, and Method of Use Thereof
US8771434B2 (en) * 2010-07-08 2014-07-08 Mark Mitchell Artificial turf remover and infill separator, and method of use thereof

Also Published As

Publication number Publication date
EP0093708A1 (fr) 1983-11-16
AU7890481A (en) 1983-06-01

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