WO2000032027A1 - Multipurpose machine for picking fruits - Google Patents

Multipurpose machine for picking fruits Download PDF

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Publication number
WO2000032027A1
WO2000032027A1 PCT/FR1999/002940 FR9902940W WO0032027A1 WO 2000032027 A1 WO2000032027 A1 WO 2000032027A1 FR 9902940 W FR9902940 W FR 9902940W WO 0032027 A1 WO0032027 A1 WO 0032027A1
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WO
WIPO (PCT)
Prior art keywords
sub
shaking
machine according
chassis
multipurpose machine
Prior art date
Application number
PCT/FR1999/002940
Other languages
French (fr)
Inventor
Jean-Luc Desrentes
James Gregoire
Original Assignee
Etablissements Gregoire (S.A.)
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 Etablissements Gregoire (S.A.) filed Critical Etablissements Gregoire (S.A.)
Priority to EP99972887A priority Critical patent/EP1051065A1/en
Priority to BR9907181-9A priority patent/BR9907181A/en
Priority to AU13912/00A priority patent/AU1391200A/en
Publication of WO2000032027A1 publication Critical patent/WO2000032027A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/28—Vintaging machines, i.e. grape harvesting machines

Definitions

  • the present invention relates to the field of machines for harvesting fruit.
  • the machine according to this document of the prior art is composed of two prefabricated tractor modules, each comprising two front and rear wheels, and two prefabricated transport modules by conveyors, each comprising a lower conveyor and a lift conveyor aligned in the same vertical plane . These modules are connected by simple structural elements. The modules are parallel and their spacing corresponds to the spacing of the rows of vine stocks.
  • the machine also includes prefabricated components such as picking heads, a tank and controls. This prior art machine can be mounted in the user's vineyard to match the characteristics of this vineyard.
  • Such a machine allows adaptation of the track to different planting spacings. On the other hand, it has a constant shaking width. It therefore does not allow adaptation to different types of plantations.
  • the purpose of the present invention is to provide a versatile machine allowing the same machine to be used for different crops, for example the grape harvest and also the olive picking, after adaptation of the shaking width.
  • the invention relates in its most general sense to a multipurpose fruit harvesting machine constituted by a straddle frame carrying shaking members capable of driving the spanned vegetation in an alternative lateral shaking movement (or any other system ) and means for conveying the harvested products from the shaking zone to a fruit collection element characterized in that it consists of two sub-frames arranged on either side of the median longitudinal plane, each of the sub -frame carrying a shaking, conveying means, the spacing of the two subframe being adjustable.
  • each of the sub-frames supports a half shaking element, a receiving system with scales, a conveyor belt, allowing the transport of the harvested fruit from one of the sides of the shaking zone to 'to a storage bin.
  • each of the sub-chassis supports shaking members.
  • the shaking members are thus moved concomitantly with the sub-chassis, unlike the devices of the prior art where the sub-chassis could be moved apart to modify the wheelbase of the machine, but where the shaking members retained a unchanged spacing.
  • Such a device of the prior art therefore did not allow adaptation to the type of fruit to be harvested.
  • each of the sub-chassis supports shaking members adjustable in length and / or in orientation.
  • the machine according to the invention comprises a pendulum support articulated around at least one longitudinal axis, and supporting the lateral shaking members.
  • the machine according to the invention comprises at least one jack for varying the spacing of the sub-chassis.
  • the shaking elements are associated with sealing means formed by scales.
  • each of the sub-frames supports sealing means formed by at least two rows of scales, said scales overlapping with a variable width as a function of the spacing between the sub-frames.
  • each sub-frame supports a series of at least 18 superimposed shaking members. This unusual number optimizes the collection of berries on tall hedges or fruit trees, such as olive trees.
  • FIG. 1 and 2 show schematic views of the machine in a narrow position, respectively in front view and in top view;
  • FIG. 3 and 4 show schematic views of the machine in the wide position, respectively in front view and in top view.
  • Figures 1 and 2 show schematic views of the machine in a narrow position, respectively in front view and in top view.
  • the machine consists of two sub-chassis (1, 2) each formed by a frame (3, 4) supporting the front wheels (5, 6) and the rear wheels (7, 8), the shaking members (9 , 10) as well as the conveyor belts (11, 12) and the harvesting bins (13, 14).
  • the two sub-chassis are connected by adjustable connecting beams (15, 16), provided with jacks making it possible to vary the spacing of the sub-chassis between a minimum width as shown in FIGS. 1 and 2, up to a maximum extension as shown in Figures 3 and 4.
  • the extension can take all intermediate values, which allows the machine to be adapted to any type of use with optimal harvesting performance.
  • the conveyor belts have orientable or extendable scales (20, 21) to ensure a satisfactory seal whatever the type of harvest.
  • These conveyor belts may have scales having a variable overlap as a function of the spacing of the sub-chassis.
  • the lateral overlap of the adjacent series of flakes varies between a total overlap corresponding to the position in which the two sub-chassis are brought together as much as possible, and a partial overlap corresponding to the position in which the two sub-chassis are distant.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Specific Crops (AREA)

Abstract

The invention concerns a multipurpose machine for picking fruits consisting of a straddling frame bearing shaking members (9, 10) for driving the straddled plants in a reciprocating lateral shaking motion (or any other system) and means for transporting (11, 12) the products harvested by the shaking members from the shaking zone to a fruit-collecting element (13, 14) consisting of two underframes (1, 2) arranged on either side of a median longitudinal plane, each of the underframes bearing transporting means, the spacing between the two underframes being adjustable.

Description

MACHINE POLYVALENTE POUR LA RECOLTE DE FRUITS VERSATILE MACHINE FOR HARVESTING FRUITS
La présente invention concerne le domaine des machines pour la récolte de fruits.The present invention relates to the field of machines for harvesting fruit.
On connaît dans l'état de la technique des machines à vendanger ou à récolter des baies. Ces machines sont constituées par des châssis enja beur pouvant circuler entre les rangs de vignes ou d'arbustes. Ce châssis est généralement fixe. Ses dimensions, et notamment sa voie, est adapté à un type de cultures, et même à un type de plantations. On connaît ainsi des matériels spécifiquement destinés aux vignes étroites, et d'autres destinées spécifiquement à des vignes plantées avec des espacements larges .We know in the state of the art machines for harvesting or harvesting berries. These machines are made up of straddling frames that can circulate between the rows of vines or shrubs. This chassis is generally fixed. Its dimensions, and in particular its path, is adapted to a type of crop, and even to a type of plantation. There are thus known materials specifically intended for narrow vines, and others specifically intended for vines planted with wide spacings.
On a également proposé dans l'art antérieur des machines à vendanger à voie variable. Le brevet français FR2437153 décrit par exemple un exemple de machine à vendanger de construction modulaireVariable-grape harvesting machines have also been proposed in the prior art. French patent FR2437153 describes for example an example of a grape harvesting machine of modular construction
La machine selon ce document de 1 ' art antérieur est composée de deux modules tracteurs préfabriqués, comportant chacun deux roues avant et arrière, et deux modules préfabriqués de transport par convoyeurs, comportant chacun un convoyeur inférieur et un convoyeur élévateur alignés dans un même plan vertical. Ces modules sont reliés par des éléments structurels simples. Les modules sont parallèles et leur écartement correspond a l'espacement des rangées des ceps de la vigne à vendanger. La machine comprend également des éléments préfabriqués comme des têtes de cueillette, un réservoir et les commandes. Cette machine de l'art antérieur peut être montée dans la vigne de l'utilisateur pour correspondre aux caractéristiques de cette vigne.The machine according to this document of the prior art is composed of two prefabricated tractor modules, each comprising two front and rear wheels, and two prefabricated transport modules by conveyors, each comprising a lower conveyor and a lift conveyor aligned in the same vertical plane . These modules are connected by simple structural elements. The modules are parallel and their spacing corresponds to the spacing of the rows of vine stocks. The machine also includes prefabricated components such as picking heads, a tank and controls. This prior art machine can be mounted in the user's vineyard to match the characteristics of this vineyard.
Une telle machine permet une adaptation de la voie à différents espacements de plantation. Par contre, elle présente une largeur de secouage constante. Elle ne permet donc pas une adaptation à différents types de plantations .Such a machine allows adaptation of the track to different planting spacings. On the other hand, it has a constant shaking width. It therefore does not allow adaptation to different types of plantations.
Le but de la présente invention est de proposer une machine polyvalente permettant d'utiliser une même machine pour différentes récoltes, par exemple la vendange de vignes et également la cueillette d'olives, après adaptation de la largeur de secouage.The purpose of the present invention is to provide a versatile machine allowing the same machine to be used for different crops, for example the grape harvest and also the olive picking, after adaptation of the shaking width.
A cet effet, l'invention concerne dans son acception la plus générale une machine polyvalente pour la récolte de fruits constituée par un châssis enjambeur portant des organes de secouage apte à entraîner la végétation enjambée dans un mouvement de secouage latéral alternatif (ou tout autre système) et des moyens pour le convoyage des produits récoltés depuis la zone de secouage vers un élément de collecte des fruits caractérisé en ce qu'elle est constituée de deux sous-châssis disposés de part et d'autre du plan longitudinal médian, chacun des sous-châssis portant un moyen de secouage, de convoyage, 1 ' écartement des deux sous-châssis étant ajustable. Selon un mode de réalisation préféré, chacun des sous-châssis supporte un demi-élément de secouage, un système de réception à écailles, une bande de convoyage, permettant le transport des fruits récoltés depuis l'un des cotés de la zone de secouage jusqu'à un bac de stockage. Selon une première variante, chacun des sous- châssis supporte des organes de secouage. Les organes de secouages sont ainsi déplacés concomitar-ment avec les sous- châssis, contrairement aux dispositifs de l'art antérieur où les sous-châssis pouvaient être écartés pour modifier l'empattement de l'engin, mais où les organes de secouages conservaient un écartement inchangé. Un tel engin de l'art antérieur ne permettait donc pas une adaptation au type de fruit à récolter. Avantageusement, chacun des sous-châssis supporte des organes de secouage réglables en longueur et/ou en orientation.To this end, the invention relates in its most general sense to a multipurpose fruit harvesting machine constituted by a straddle frame carrying shaking members capable of driving the spanned vegetation in an alternative lateral shaking movement (or any other system ) and means for conveying the harvested products from the shaking zone to a fruit collection element characterized in that it consists of two sub-frames arranged on either side of the median longitudinal plane, each of the sub -frame carrying a shaking, conveying means, the spacing of the two subframe being adjustable. According to a preferred embodiment, each of the sub-frames supports a half shaking element, a receiving system with scales, a conveyor belt, allowing the transport of the harvested fruit from one of the sides of the shaking zone to 'to a storage bin. According to a first variant, each of the sub-chassis supports shaking members. The shaking members are thus moved concomitantly with the sub-chassis, unlike the devices of the prior art where the sub-chassis could be moved apart to modify the wheelbase of the machine, but where the shaking members retained a unchanged spacing. Such a device of the prior art therefore did not allow adaptation to the type of fruit to be harvested. Advantageously, each of the sub-chassis supports shaking members adjustable in length and / or in orientation.
Selon une deuxième variante, la machine selon 1 ' invention comporte un support pendulaire articulé autour d'au moins un axe longitudinal, et supportant les organes de secouage latéraux.According to a second variant, the machine according to the invention comprises a pendulum support articulated around at least one longitudinal axis, and supporting the lateral shaking members.
Selon un mode de réalisation spécifique, la machine selon 1 ' invention comporte au moins un vérin pour faire varier 1 ' écartement des sous-châssis. Selon une réalisation particulière, les éléments de secouage sont associés à des moyens d'étanchéité formés par des écailles.According to a specific embodiment, the machine according to the invention comprises at least one jack for varying the spacing of the sub-chassis. According to a particular embodiment, the shaking elements are associated with sealing means formed by scales.
Avantageusement, chacun des sous-châssis supporte des moyens d'étanchéité formés par au moins deux rangées d'écaillés, lesdites écailles se recouvrant d'une largeur variable en fonction de 1 ' écartement entre les sous-châssis .Advantageously, each of the sub-frames supports sealing means formed by at least two rows of scales, said scales overlapping with a variable width as a function of the spacing between the sub-frames.
De préférence, chaque sous-châssis supporte une série d'au moins 18 organes de secouage superposés. Ce nombre inhabituel permet d'optimiser la collecte de baies sur des haies ou arbres fruitiers de grande hauteur, tels que des oliviers.Preferably, each sub-frame supports a series of at least 18 superimposed shaking members. This unusual number optimizes the collection of berries on tall hedges or fruit trees, such as olive trees.
L'invention sera mieux comprise à la lecture de la description qui suit, se référant aux dessins annexés relatif à un exemple non limitatif de réalisation où :The invention will be better understood on reading the description which follows, referring to the appended drawings relating to a nonlimiting exemplary embodiment where:
- les figures 1 et 2 représentent des vues schématiques de la machine en position étroite, respectivement en vue de face et en vue de dessus ;- Figures 1 and 2 show schematic views of the machine in a narrow position, respectively in front view and in top view;
- les figures 3 et 4 représentent des vues schématiques de la machine en position large, respectivement en vue de face et en vue de dessus.- Figures 3 and 4 show schematic views of the machine in the wide position, respectively in front view and in top view.
Les figures 1 et 2 représentent des vues schématiques de la machine en position étroite, respectivement en vue de face et en vue de dessus . La machine est constituée par deux sous-chassis (1, 2) formés chacun d'une cadre (3, 4) supportant les roues avant (5, 6) et les roues arrières (7, 8), les organes de secouage (9, 10) ainsi que les tapis de convoyage (11, 12) et les bacs de réception de la vendange (13, 14) . Les deux sous-châssis sont reliés par des poutres de liaison (15, 16) réglables, munies de vérins permettant de faire varier 1 ' écartement des sous-châssis entre une largeur minimale comme représentée sur les figures 1 et 2 , jusqu'à une extension maximale comme représentée en figures 3 et 4.Figures 1 and 2 show schematic views of the machine in a narrow position, respectively in front view and in top view. The machine consists of two sub-chassis (1, 2) each formed by a frame (3, 4) supporting the front wheels (5, 6) and the rear wheels (7, 8), the shaking members (9 , 10) as well as the conveyor belts (11, 12) and the harvesting bins (13, 14). The two sub-chassis are connected by adjustable connecting beams (15, 16), provided with jacks making it possible to vary the spacing of the sub-chassis between a minimum width as shown in FIGS. 1 and 2, up to a maximum extension as shown in Figures 3 and 4.
L'extension peut prendre toutes les valeurs intermédiaires, ce qui permet d'adapter la machine à tout type d'usage avec des performances de récolte optimales.The extension can take all intermediate values, which allows the machine to be adapted to any type of use with optimal harvesting performance.
Les bandes de convoyages présentent des écailles (20, 21) orientables ou extensibles pour assurer une étanchéité satisfaisante quel que soit le type de récolte .The conveyor belts have orientable or extendable scales (20, 21) to ensure a satisfactory seal whatever the type of harvest.
Ces bandes de convoyages peuvent présenter des écailles présentant un recouvrement variable en fonction de 1 ' écartement des sous-châssis. Le recouvrement latéral des séries adjacentes d'écaillés varie entre un recouvrement total correspondant à la position dans laquelle les deux sous-châssis sont rapprochés au maximum, et un recouvrement partiel correspondant à la position dans laquelle les deux sous-châssis sont éloignés. These conveyor belts may have scales having a variable overlap as a function of the spacing of the sub-chassis. The lateral overlap of the adjacent series of flakes varies between a total overlap corresponding to the position in which the two sub-chassis are brought together as much as possible, and a partial overlap corresponding to the position in which the two sub-chassis are distant.

Claims

REVENDICATIONS
1 - Machine polyvalente pour la récolte de fruits constituée par un châssis enjambeur portant des organes de secouage apte à entraîner la végétation enjambée et des moyens pour le convoyage des produits récoltés depuis la zone de secouage vers un élément de collecte des fruits caractérisé en ce qu'elle est constituée de deux sous-châssis disposés de part et d'autre du plan longitudinal médian, chacun des sous-châssis portant un moyen de convoyage, 1 ' écartement des organes de secouage étant ajustable.1 - Multipurpose fruit harvesting machine constituted by a straddle frame carrying shaking members capable of driving overgrown vegetation and means for conveying the harvested products from the shaking zone to a fruit collecting element characterized in that 'It consists of two sub-frames arranged on either side of the median longitudinal plane, each of the sub-frames carrying a conveying means, the spacing of the shaking members being adjustable.
2 - Machine polyvalente selon la revendication 1 caractérisé en ce que chacun des sous-châssis supporte une bande de convoyage à écailles permettant le transport des fruits récoltés depuis l'un des cotés de la zone de secouage jusqu'à un bac de stockage.2 - Multipurpose machine according to claim 1 characterized in that each of the sub-chassis supports a conveyor belt with scales allowing the transport of harvested fruit from one of the sides of the shaking zone to a storage tank.
3 - Machine polyvalente selon la revendication 1 ou 2 caractérisé en ce que chacun des sous-châssis supporte des organes de secouage, 1 ' écartement des sous- châssis étant ajustable.3 - Multipurpose machine according to claim 1 or 2 characterized in that each of the sub-chassis supports shaking members, the spacing of the sub-chassis being adjustable.
4 - Machine polyvalente selon la revendication 3 caractérisé en ce que chacun des sous-châssis supporte des organes de secouage réglables en longueur et/ou en orientation. 5 - Machine polyvalente selon la revendication4 - Multipurpose machine according to claim 3 characterized in that each of the sub-frame supports shaking members adjustable in length and / or in orientation. 5 - Multipurpose machine according to claim
1 ou 2 caractérisé en ce qu'elle comporte un support pendulaire articulé autour d'au moins un axe longitudinal, et supportant les organes de secouage latéraux.1 or 2 characterized in that it comprises a support pendulum articulated around at least one longitudinal axis, and supporting the lateral shaking members.
6 - Machine polyvalente selon la revendication 1 caractérisé en qu'elle comporte au moins un vérin pour faire varier 1 ' écartement des sous-châssis.6 - Multipurpose machine according to claim 1 characterized in that it comprises at least one actuator for varying the spacing of the sub-chassis.
7 - Machine polyvalente selon l'une au moins des revendications précédentes caractérisé en les éléments de secouage sont associés à des moyens d'étanchéité formés par des écailles. 8 - Machine polyvalente selon l'une au moins des revendications précédentes caractérisé en ce que chacun des sous-châssis supporte des moyens d'étanchéité formés par au moins deux rangées d'écaillés, lesdites écailles se recouvrant d'une largeur variable en fonction de 1 ' écartement entre les sous-châssis.7 - Multipurpose machine according to at least one of the preceding claims, characterized in that the shaking elements are associated with sealing means formed by scales. 8 - Multipurpose machine according to at least one of the preceding claims, characterized in that each of the sub-chassis supports sealing means formed by at least two rows of scales, said scales overlapping with a variable width as a function of 1 spacing between the sub-chassis.
9 - Machine polyvalente selon la revendication 1 caractérisé en ce que chaque sous-châssis supporte une série d'au moins 18 organes de secouage superposés. 9 - Multipurpose machine according to claim 1 characterized in that each sub-frame supports a series of at least 18 superimposed shaking members.
PCT/FR1999/002940 1998-11-27 1999-11-26 Multipurpose machine for picking fruits WO2000032027A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP99972887A EP1051065A1 (en) 1998-11-27 1999-11-26 Multipurpose machine for picking fruits
BR9907181-9A BR9907181A (en) 1998-11-27 1999-11-26 "multipurpose machine for harvesting fruits"
AU13912/00A AU1391200A (en) 1998-11-27 1999-11-26 Multipurpose machine for picking fruits

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR98/14976 1998-11-27
FR9814976A FR2786361B1 (en) 1998-11-27 1998-11-27 VERSATILE MACHINE FOR HARVESTING FRUITS

Publications (1)

Publication Number Publication Date
WO2000032027A1 true WO2000032027A1 (en) 2000-06-08

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ID=9533278

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Application Number Title Priority Date Filing Date
PCT/FR1999/002940 WO2000032027A1 (en) 1998-11-27 1999-11-26 Multipurpose machine for picking fruits

Country Status (5)

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EP (1) EP1051065A1 (en)
AU (1) AU1391200A (en)
BR (1) BR9907181A (en)
FR (1) FR2786361B1 (en)
WO (1) WO2000032027A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004029394A1 (en) * 2004-06-17 2006-01-19 Westfalia Separator Ag Trellis fruit, in particular berry or grape harvesting vehicle and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2036899A1 (en) * 1970-07-24 1972-02-03 Chisholm-Ryder Company Inc., Niagara Falls, N. Y. (V.St.A.) Fruit collecting device for harvesting machines
FR2216907A1 (en) * 1973-02-08 1974-09-06 Chisholm Ryder Co Inc
FR2336872A1 (en) * 1975-12-29 1977-07-29 Bobard Jeune Sa Ets MECHANICAL GRAPE PICKING DEVICE
FR2437153A1 (en) 1978-09-29 1980-04-25 Vectur France Sarl Grape harvester with modular tractor and conveyor units - uses adjustable cross-members to fix modules together at spacing equal to that of rows of vines
WO1997047176A1 (en) * 1996-06-07 1997-12-18 Paul Laurence Jarmain Grape harvester with beaters adjustable for different row widths

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2036899A1 (en) * 1970-07-24 1972-02-03 Chisholm-Ryder Company Inc., Niagara Falls, N. Y. (V.St.A.) Fruit collecting device for harvesting machines
FR2216907A1 (en) * 1973-02-08 1974-09-06 Chisholm Ryder Co Inc
FR2336872A1 (en) * 1975-12-29 1977-07-29 Bobard Jeune Sa Ets MECHANICAL GRAPE PICKING DEVICE
FR2437153A1 (en) 1978-09-29 1980-04-25 Vectur France Sarl Grape harvester with modular tractor and conveyor units - uses adjustable cross-members to fix modules together at spacing equal to that of rows of vines
WO1997047176A1 (en) * 1996-06-07 1997-12-18 Paul Laurence Jarmain Grape harvester with beaters adjustable for different row widths

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Publication number Publication date
AU1391200A (en) 2000-06-19
EP1051065A1 (en) 2000-11-15
FR2786361A1 (en) 2000-06-02
FR2786361B1 (en) 2001-02-09
BR9907181A (en) 2000-10-10

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