FR2520187A1 - Implement for removing artichoke suckers - uses pivot arms pinned to legs on frame to mount tools with motor - Google Patents

Implement for removing artichoke suckers - uses pivot arms pinned to legs on frame to mount tools with motor Download PDF

Info

Publication number
FR2520187A1
FR2520187A1 FR8201376A FR8201376A FR2520187A1 FR 2520187 A1 FR2520187 A1 FR 2520187A1 FR 8201376 A FR8201376 A FR 8201376A FR 8201376 A FR8201376 A FR 8201376A FR 2520187 A1 FR2520187 A1 FR 2520187A1
Authority
FR
France
Prior art keywords
suckers
implement
motor
frame
tractor
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.)
Pending
Application number
FR8201376A
Other languages
French (fr)
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 FR8201376A priority Critical patent/FR2520187A1/en
Publication of FR2520187A1 publication Critical patent/FR2520187A1/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B39/00Other machines specially adapted for working soil on which crops are growing
    • A01B39/08Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines
    • A01B39/085Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines the rotating tools being actively driven
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B39/00Other machines specially adapted for working soil on which crops are growing
    • A01B39/12Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
    • A01B39/18Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for weeding

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

The manually propelled implement is for remoVing the suckers from artichokes after the harvest. It comprises a portal frame (1) mounted on wheels (6) or skids and with an articulated (9) arm (7) cantilevering from each leg. Each arm has a handle (8) together with a sucker-cutting tool (13) and its motor. The tools may take the form of milling cutters (13) or belts, the former being offset longitudinally. The belt type tool comprises two endless motorised belts travelling at speeds greater than that at which the implement is propelled, using two belt runs in close proximity to pinch and cut the suckers.

Description

Machine à édrageonner les artichauts
Il est nécessaire après la récolte des artichauts de les édrageonner, c' est-à-dire de retirer les drageons qui se sont formés à l'exception d'un drageon par souche, qui permettra une nouvelle récolte l'année suivante. A cet effet, on choisit le drageon le plus robuste et le mieux formé.
Machine to edit artichokes
It is necessary after the harvest of the artichokes to edit them, that is to say to remove the suckers that have formed except for one sucker per stump, which will allow a new harvest the following year. For this purpose, we choose the most robust sucker and the best trained.

Les drageons choisis ne se trouvent pas nécessairement dans l'axe des souches et on est de ce fait obligé jusqu'à présent d'ef fectuer l'édrageonnage à la main. The suckers chosen are not necessarily in the axis of the stumps and so we are obliged until now to carry out manual edging.

La présente invention a pour objet une machine qui permet d'ef fectuer mécaniquement 1 'édrageonnage des artichauts. The subject of the present invention is a machine which makes it possible to carry out the molding of artichokes mechanically.

La machine selon l'invention est caractérisée en ce qu'elle comprend un bati enjambeur qui est muni de moyens d'attelage à un tracteur et qui est supporté par des moyens de glissement ou de roulement, et deux bras dont chacun est articulé l'un des côtés du bati, est solidaire d'un mancheron de manoeuvre et porte des moyens propres à couper ou arracher les drageons, ainsi qu'un moteur pour entraîner ces moyens de coupe ou d'arrachage, ceux-ci étant disposés au-dessous du niveau des moyens de roulement ou de glissement. The machine according to the invention is characterized in that it comprises a straddle frame which is provided with coupling means to a tractor and which is supported by sliding or rolling means, and two arms each of which is hinged one of the sides of the frame, is integral with a maneuvering maneuver and carries means adapted to cut or tear the suckers, and a motor for driving these cutting or tearing means, the latter being arranged below the level of rolling or sliding means.

Pour utiliser la machine, on l'attelle à un tracteur et on la déplace au-dessus d'une file de souches d'artichauts. I1 suffit alors de déplacer les bras à l'aide des mancherons de façon à éviter le drageon choisi, les drageons restants étant arrachés ou coupés. To use the machine, it is attached to a tractor and moved over a row of artichoke stumps. It is then sufficient to move the arms using the handlebars so as to avoid the sucker chosen, the remaining suckers being torn off or cut.

Les moyens de coupe peuvent être constitués par une fraise d'axe vertical. The cutting means may consist of a vertical axis milling cutter.

Les moyens d'arrachage peuvent être constitués par une paire de courroies dont l'une comporte un brin disposé à proximité imm- diate d' un brin de l'autre courroie de façon à pouvoir pincer les drageons, et qui sont entraînées à une vitesse supérieure à la vitesse d'avance du tracteur. The pulling means may be constituted by a pair of belts, one of which has a strand disposed in close proximity to one end of the other belt so as to be able to grip the suckers and which are driven at a speed greater than the forward speed of the tractor.

On a décrit ci-après, à titre d'exemple non limitatif deux modes de réalisation de la machine selon l'invention, avec réfOren- ce au dessin annexé dans lequel
La Figure 1 est une vue en perspective d'un premier mode de réalisation,
La Figure 2 en est une vue en élévation,
La Figure 3 montre l'édrageonnage d'une file de souches d'artichauts,
La Figure 4 montre en plan un détail d'un second mode de rOalisation.
Two embodiments of the machine according to the invention, with reference to the accompanying drawing in which: FIG.
Figure 1 is a perspective view of a first embodiment,
Figure 2 is an elevational view,
Figure 3 shows the labeling of a line of artichoke strains,
Figure 4 shows in plan a detail of a second mode of realization.

Telle qu'elle est représentée aux Figures 1 et 2, la machine comprend un bâti enjambeur 1 sur l'un des côtés duquel sont articulés deux leviers 2 destinés à être attelés en 3 à l'arrière d'un tracteur. Un troisième point de fixation au tracteur est prévu en 4 sur l'autre côté du bâti. Un vérin de relevage 5 est interposé entre l'un des leviers 2 et le point de fixation 3 de l'autre levier sur le tracteur. As shown in Figures 1 and 2, the machine comprises a straddle frame 1 on one side of which are articulated two levers 2 to be coupled at 3 to the rear of a tractor. A third attachment point to the tractor is provided at 4 on the other side of the frame. A lift cylinder 5 is interposed between one of the levers 2 and the attachment point 3 of the other lever on the tractor.

Chacun des montants du Mti 1 porte & sa partie inférieure une roue de terrage 6. Each of the uprights of the Mti 1 carries at its lower part a ground wheel 6.

Un bras de support 7 terminé par un mancheron 8 est monté pivotant sur chacun des montants du Mti 1, autour d'un axe 9 sen- siblement vertical. Chacun de ces bras porte un moteur hydraulique ou électrique 10 dont l'arbre 11 est relié par une courroie 12 à une fraise 13 d'axe vertical qui est montée & rotation à l'extré- mité du bras et est dirigée vers le bas, Comme on peut le voir & BR< la Figure 2, les fraises 13 s'étendent vers le bas plus loin que les roues 6 de sorte que, lorsque la machine est attelée à un tracteur et que les roues 6 reposent sur le sol 14, les fraises 13 p6- nètrent dans la terre à la profondeur désirée. A support arm 7 terminated by a handle 8 is pivotally mounted on each of the uprights of the M 1, about a substantially vertical axis 9. Each of these arms carries a hydraulic or electric motor 10 whose shaft 11 is connected by a belt 12 to a milling cutter 13 of vertical axis which is mounted and rotated at the end of the arm and is directed downwards. As can be seen in Figure 2, the cutters 13 extend down further than the wheels 6 so that when the machine is coupled to a tractor and the wheels 6 rest on the ground 14, strawberries 13 penetrate the soil to the desired depth.

Pour édrageonner une file de souches d'artichauts 15, la machine est attelée au tracteur et déplacée au-dessus de cette file, un opérateur suivant le tracteur et tenant les mancherons 8. Cet opérateur déplace latéralement les mancherons, comme indiqué par la flèche f de façon à éviter le drageon choisi 16, mEme si celuici n' est pas exactement dans l'axe de la file, les autres drageons étant coupés par les fraises 13. To edit a row of stumps artichokes 15, the machine is coupled to the tractor and moved over this queue, an operator following the tractor and holding the handlebars 8. This operator laterally moves the cap, as indicated by the arrow f so as to avoid the chosen sucker 16, even if it is not exactly in the axis of the line, the other suckers being cut by the strawberries 13.

Pour éviter une rencontre des deux fraises 13, chacun des bras 7 peut porter une butée de sorte que la rencontre de la butée de l'un des bras avec la butée de l'autre bras limite le rapproche ruent de ces bras. Les deux fraises peuvent être également disposée à des distances différentes du bâti 1. To avoid a meeting of the two cutters 13, each of the arms 7 may carry a stop so that the meeting of the stop of one of the arms with the stop of the other arm limits the approach ruent of these arms. The two cutters can also be arranged at different distances from the frame 1.

Dans la variante de la Figure 4 l'arbre 11 de chaque moteur 10 porte une poulie 17 qui est reliée par une courroie 18 à une poulie de renvoi 19 disposée au voisinage de l'extrémité du bras. In the variant of Figure 4 the shaft 11 of each motor 10 carries a pulley 17 which is connected by a belt 18 to a pulley 19 disposed in the vicinity of the end of the arm.

Le bras porte une deuxième poulie 20 qui se trouve au voisinage immédiat de la poulie 19 et qui est reliée par une courroie 21 à une poulie de renvoi 22 disposée à proximité immédiate de la poulie 17. La courroie 12 disposée au-dessus des courroies 18 et 21 relie deux poulies calées sur l'axe 11 et sur l'axe 23 de la poulie 19.The arm carries a second pulley 20 which is in the immediate vicinity of the pulley 19 and which is connected by a belt 21 to a return pulley 22 disposed in immediate proximity to the pulley 17. The belt 12 disposed above the belts 18 and 21 connects two pulleys set on the axis 11 and on the axis 23 of the pulley 19.

Lors de l'utilisation de la machine, on évite le drageon 16 choisi. Les autres drageons 24 sont pincés entre les courroies 18 et 21 et arrachés par celles-ci, qui sont à cet effet entraînées à la mFmo vitesse, cette dernière gtant supérieure à la vitesse d'avance du tracteur. When using the machine, it avoids the sucker 16 chosen. The other suckers 24 are pinched between the belts 18 and 21 and torn off by them, which are for this purpose driven at the speed mFmo, the latter being greater than the speed of advance of the tractor.

I1 va ae soi que la présente invention ne doit pas être cor sidérée comme limitée au mode de réalisation décrit et représenté mais en couvre, au contraire toutes les variantes. C'est ainsi no tamment qu'on peut prévoir un siège à l'arrière de la machine et que les roues 6 peuvent être remplacées par des skis.  It is to be understood that the present invention should not be construed as limited to the embodiment described and shown, but covers all variants thereof. This is so that we can provide a seat at the rear of the machine and the wheels 6 can be replaced by skis.

Claims (4)

REVENDICATIONS 1.- Machine à édrageonner les artichauts, caractérisée en ce qu'elle comprend un bâti enjambeur 1 qui est muni de moyens d'attelage à un tracteur et qui est supporté par des moyens de glissement ou de roulement 6, et deux bras 7 dont chacun est articulé à l'un des cOtés du bbti 1, est solidaire d'un mancheron de manoeuvre 8 et porte des moyens 13 propres à couper ou à arracher les drageons, ainsi qu'un moteur 10 pour entrainer les moyens de coupe ou d'arrachage, ceux-ci étant disposés au-dessous du niveau des moyens de roulement ou de glissement 6. 1.- machine for editing artichokes, characterized in that it comprises a straddle frame 1 which is provided with coupling means to a tractor and which is supported by sliding or rolling means 6, and two arms 7 of which each is articulated to one of the sides of the bbti 1, is integral with a maneuvering maneuver 8 and carries means 13 adapted to cut or tear the suckers, and a motor 10 for driving the cutting means or d pulling, these being arranged below the level of the rolling or sliding means 6. 2. - Machine selon la revendication 1, caractérisée en ce que les moyens de coupe sont constitués par une fraise d'axe vertical. 2. - Machine according to claim 1, characterized in that the cutting means are constituted by a vertical axis milling. 3. - Machine selon la revendication 2, caractérisée en ce que les fraises 13 sont décalées longitudinalement l'une par rapport à l'autre. 3. - Machine according to claim 2, characterized in that the cutters 13 are offset longitudinally relative to each other. 4. - Machine selon la revendication 3, caractérisée en ce les moyens d'arrachage sont constitués par une paire de courroie. 4. - Machine according to claim 3, characterized in that the tearing means are constituted by a pair of belts. 18 et 21 dont l'une comporte un brin disposé à proximité idd'diate d' un brin de l'autre courroie de faces & pouvoir pincer les drageons et qui sont entraînées à une vitesse supérieure à la vitesse d'avance du tracteur. 18 and 21, one of which has a strand disposed in close proximity to one strand of the other face belt and being able to grip the suckers and which are driven at a speed greater than the forward speed of the tractor.
FR8201376A 1982-01-25 1982-01-25 Implement for removing artichoke suckers - uses pivot arms pinned to legs on frame to mount tools with motor Pending FR2520187A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8201376A FR2520187A1 (en) 1982-01-25 1982-01-25 Implement for removing artichoke suckers - uses pivot arms pinned to legs on frame to mount tools with motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8201376A FR2520187A1 (en) 1982-01-25 1982-01-25 Implement for removing artichoke suckers - uses pivot arms pinned to legs on frame to mount tools with motor

Publications (1)

Publication Number Publication Date
FR2520187A1 true FR2520187A1 (en) 1983-07-29

Family

ID=9270432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8201376A Pending FR2520187A1 (en) 1982-01-25 1982-01-25 Implement for removing artichoke suckers - uses pivot arms pinned to legs on frame to mount tools with motor

Country Status (1)

Country Link
FR (1) FR2520187A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023062317A1 (en) 2021-10-15 2023-04-20 Ic Green Device and method for mechanical maintenance of a lawn to limit the growth of weeds

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525018A (en) * 1946-08-10 1950-10-10 Melvin J Corwin Vegetable harvester
DE1030090B (en) * 1955-04-09 1958-05-14 Wilhelm Fleischer Cultivator for row crops to be attached to agricultural tractors
DE1045698B (en) * 1957-05-23 1958-12-04 Holder G M B H Grunbach Power operated attachment
FR1229767A (en) * 1959-02-09 1960-09-09 Mechanical weeder
DE1757288A1 (en) * 1968-04-20 1971-04-08 Wilhelm Fleischei Spreadable hoe for row crops
FR2100542A2 (en) * 1970-04-14 1972-03-24 Meynieu Andre
DE2206869A1 (en) * 1972-02-14 1973-08-23 Bernhard Van Lengerich Fa DEVICE FOR HARVESTING ROASTED CROPS
FR2285796A1 (en) * 1974-09-25 1976-04-23 Defrancq Hubert Weeder and bolted crop remover for beet crops - has reciprocating grooved rollers controlled by linkage
FR2460597A1 (en) * 1979-07-12 1981-01-30 Savio Jean Machine for harvesting cress - has soft foam covered belts to grip stems for cutting by reciprocating blades and conveying to operators at rear for packaging

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525018A (en) * 1946-08-10 1950-10-10 Melvin J Corwin Vegetable harvester
DE1030090B (en) * 1955-04-09 1958-05-14 Wilhelm Fleischer Cultivator for row crops to be attached to agricultural tractors
DE1045698B (en) * 1957-05-23 1958-12-04 Holder G M B H Grunbach Power operated attachment
FR1229767A (en) * 1959-02-09 1960-09-09 Mechanical weeder
DE1757288A1 (en) * 1968-04-20 1971-04-08 Wilhelm Fleischei Spreadable hoe for row crops
FR2100542A2 (en) * 1970-04-14 1972-03-24 Meynieu Andre
DE2206869A1 (en) * 1972-02-14 1973-08-23 Bernhard Van Lengerich Fa DEVICE FOR HARVESTING ROASTED CROPS
FR2285796A1 (en) * 1974-09-25 1976-04-23 Defrancq Hubert Weeder and bolted crop remover for beet crops - has reciprocating grooved rollers controlled by linkage
FR2460597A1 (en) * 1979-07-12 1981-01-30 Savio Jean Machine for harvesting cress - has soft foam covered belts to grip stems for cutting by reciprocating blades and conveying to operators at rear for packaging

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023062317A1 (en) 2021-10-15 2023-04-20 Ic Green Device and method for mechanical maintenance of a lawn to limit the growth of weeds
FR3128093A1 (en) * 2021-10-15 2023-04-21 Christophe BLONDIAUX DEVICE FOR THE MECHANICAL MAINTENANCE OF GRASSY SOIL TO LIMIT THE PROLIFERATION OF WEEDS

Similar Documents

Publication Publication Date Title
EP0115353B1 (en) Device for displacing a profile to be machined in its longitudinal direction past work stations
FR2556925A1 (en) MACHINE FOR HARVESTING CAMOMILE FLOWER
EP0692185B1 (en) Haymaking machine, especially a swather with controlled fork-carrying arms
WO2000060921A1 (en) Improvements to a self-propelled lawn mower
EP0064115B1 (en) Mower-conditioner
FR2520187A1 (en) Implement for removing artichoke suckers - uses pivot arms pinned to legs on frame to mount tools with motor
FR2556924A1 (en) Appliance for the actuation and displacement of sheets for the harvesting of fruit
FR2564279A1 (en) Undergrowth clearer or mower having an obstacle bypass device
CA1116998A (en) Device for removing excess weld material from abutted rails after alumino-thermal welding
FR2552616A1 (en) MACHINE FOR WORKING THE SOIL, PROVIDED WITH A MOTOR
FR2552617A1 (en) SOIL WORKING MACHINE HAVING A ROLLER AND COUPLING POINTS
FR2558679A1 (en) ROLLER CONSTRUCTION FOR A SOIL WORKING MACHINE
FR2649287A1 (en) ELAGUEUSE
FR2570571A1 (en) CONTROL DEVICE FOR LAWN MOWER
FR2631895A1 (en) Amphibious self-propelled vehicle for upkeeping and exploiting bodies of water
FR2554757A1 (en) Safety device for a chain saw, and chain saw comprising this device
BE896164A (en) Golf course grass cutter - has two parallel belts conveying cut grass from low level to high level rear discharge point
FR2762962A1 (en) IMPROVEMENTS ON HORIZONTAL AXIS ROTOR CUTTING DEVICES
FR2914139A1 (en) Plough for planting e.g. vine, has supporting unit provided with tool-holder beam including driving unit, where driving unit includes arm to lift soil tilling tool from working position to retracted position
FR2600501A1 (en) Machine for scraping the hair off and grinding coconuts
FR2471130A1 (en) AUTOMATIC LIFTING DEVICE FOR AGRICULTURAL TOOL, ESPECIALLY FOR MOWER
FR2644972A1 (en) Stalk shredder for a maize picker
EP0619151A1 (en) Apparatus for manipulating a piece during successive bending operations of that piece in a press
FR2611639A1 (en) Straddling tractor with a raised rear end
FR2495435A1 (en) Long-handled tree pruner - has rotatable cutter bar supported by U=shaped holder with cantilevered arm holding branch in place