WO2004023860A1 - Bulb planting machine - Google Patents

Bulb planting machine Download PDF

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Publication number
WO2004023860A1
WO2004023860A1 PCT/FR2003/002366 FR0302366W WO2004023860A1 WO 2004023860 A1 WO2004023860 A1 WO 2004023860A1 FR 0302366 W FR0302366 W FR 0302366W WO 2004023860 A1 WO2004023860 A1 WO 2004023860A1
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WO
WIPO (PCT)
Prior art keywords
plates
spoons
pods
machine according
hopper
Prior art date
Application number
PCT/FR2003/002366
Other languages
French (fr)
Inventor
Marcel Poudevigne
Original Assignee
Erme 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 Erme S.A. filed Critical Erme S.A.
Priority to KR1020047005105A priority Critical patent/KR100600153B1/en
Publication of WO2004023860A1 publication Critical patent/WO2004023860A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C9/00—Potato planters
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/12—Seeders with feeding wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/04—Single-grain seeders with or without suction devices
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C9/00—Potato planters
    • A01C9/04—Potato planters with bucket wheels

Definitions

  • the present invention relates to a machine for planting bulbs of garlic, onions or any other suitable bulb, in pairs of rows, which machine comprises at least one compartment which encloses the elements for planting a pair of rows bulbs, while reserving sufficient space for the development of each bulb.
  • the machines used for planting garlic bulbs are composed of one or more compartments and each of the compartments includes elements such as a hopper, a rotating element for selecting and presenting a bulb above a ploughshare , they only allow one row to be planted per compartment.
  • elements such as a hopper, a rotating element for selecting and presenting a bulb above a ploughshare , they only allow one row to be planted per compartment.
  • single-row cultivation machines require relatively large areas in soil and are larger in width, causing difficulties when traveling on the road, for machines provided for a large number of rows.
  • Another drawback is that the quantities of fertilizer are commensurate with the areas cultivated, which results in very large and lost dispersions, requiring large budgets to prepare the land.
  • the machine object of the present overcomes these drawbacks, in that it arranges the rows in pairs, while taking into account the living space for a good development of the bulbs.
  • the compartments of the present machine are arranged in an original way and cooperate with plowshares and moldboards whose shapes are suitable for planting in pairs of furrows, creating two rows whose interval is reduced relative to at the interval left between the pairs.
  • the compartments leave sufficient space between the pairs, substantially equal to the spaces currently left, between the rows with current machines, for normal pod development.
  • each planter compartment positions the pods in staggered rows, forming a pair of rows.
  • the machine keeps smaller dimensions, allowing easier movements.
  • the machine object of the present is carried by a chassis articulated on the rear by two wheels, by I 'through an axle and comprises in combination:
  • the pods are sucked up by spoons mounted on the opposite sides of two circular and symmetrically mounted plates rotating on a vertical plane, which plates are juxtaposed opposite and positioned on the same drive axis, symmetrically, - a longitudinal wall under the hopper hatch and substantially parallel to said hopper, which retains the pods which have fallen in excess of the hopper and said wall is helped in cooperation, in this role, with a brush which retains the pods at the level of the path in return of the upward movement of the spoons ,
  • a clamp which is positioned on the body and on either side of said trays, to open alternately a spoon so as to cause the fall of a pod , plumb with the coulter, for a staggered planting,
  • a vertical leg which supports by means of an articulated leg, a front support of symmetrical share which includes two slopes joined on the front and whose point forms an acute angle, which support share is extended at the rear by two parallel walls,
  • agitators which is integrated at the base of the hopper on the rear wall, to agitate the bulbs in order to facilitate their taking, in turn, by the spoons of the two trays.
  • FIG. 1 represents a perspective from the front, as a bias, of a machine for planting bulbs, produced in accordance with the present invention.
  • FIG. 2 represents, a perspective of bias, rear view, of the machine for planting the bulbs, according to FIG. 1.
  • Figure 3 shows an elevational view of the front of the machine.
  • FIG. 4 briefly shows an exploded longitudinal view of the machine.
  • FIG. 5 partially represents, a longitudinal view, of the lower front part of the machine.
  • Figure 6 shows a spoon in perspective.
  • Figure 7 shows, in perspective, on another scale, one side of the turntable with spoons holding cloves of garlic.
  • Figure 8 shows the other side of the turntable, showing the articulation of the spoons to catch the garlic cloves.
  • Figure 9 shows a bottom view of the machine.
  • FIG. 10 partially shows a cross section of the machine.
  • the above-mentioned figures represent a machine with at least one compartment containing the elements for planting the pods, which comprises a hopper 1 carried on the rear by an axle 2 mounted on two pneumatic wheels 3, which hopper 1 is crossed, halfway through height and substantially in its median zone, by a rotary and horizontal shaft 4 which carries two circular plates 5, parallel and symmetrical, which plates 5 bear on the periphery of the means for grasping pods 6, one by one, and releasing them alternately , at the desired time directly below the groove made by a ploughshare 7, then the pods are covered by a moldboard 8 which is carried by a beam which connects the axle of the two wheels to the chassis of the machine itself.
  • the shaft 4 carrying the plates 5 rotates at its two ends on the side walls of the hopper 1, in a conventional manner, by means of ball bearings 9 and bearings 9a and is driven by the pinion gear 10 and 11 by means of 'a chain 12.
  • the two plates are provided with spoons 13 positioned on their periphery. These spoons 13 are respectively formed (fig.6) of a fork having two teeth 14 and 14a not parallel and of a small handle 15 in the opposite direction. At the end of one of the two teeth is fixed a small circular plate 16, by its edge, by means of a weld, which small plate supports the pod in the hopper reserve and maintains it, during the plate rotation.
  • the circular plates 5 respectively have on their face 5a opposite and on the periphery of their periphery two rings 17 and 18, that is to say two small concentric walls and perpendicular to the face 5a of the plate. These two rings 17 and 18 have notches facing each other 19 and 19a at regular intervals, around the entire periphery, for the location of said spoons. Straight and short holes 20 are created in the wall of the plates 5, which holes are juxtaposed at each notch 19a of the inner ring 8, and are positioned in a circular fashion.
  • the spoons 13 are placed at the periphery of each tray, by the facing faces 5a, so that the small plates are exposed on the outer face 5b of said trays.
  • the spoons at the periphery of each tray are respectively adjusted by their fork on two notches 19 and 19a, facing each other, of the two crowns 17 and 18 and rest on them, so that the tooth carrying the plate 16 bypasses the outer crown 17 and presents said plate on the other face of said plate, while the other tooth 14a passes through the hole of the plate to exceed on the other face 5b.
  • the small handle 15 of the spoon is hooked by means of a coil spring 21, which spring is kept in tension by its two ends on a transverse rod 22 placed between the two crowns and immobilized on said crowns 17 and 18, by all appropriate means.
  • a spacer 23 is attached and is carried by the bodywork and is composed of a flat sheet metal forming a portion of crown which is located on the path of the teeth 14a.
  • the teeth 14a abut, as the plate 5 rotates, on the front end of the spacer 23 and tilt backwards causing the spoons which in turn release the pods 6 and the latter fall into the furrow.
  • the ends of the teeth 14a in abutment against the spreader 23, remain in the inverted position until the exit of the spreader and said teeth 14a maintain the spoons 13 in the open position until the other end of the spreader which arrives in the Lower part of the hopper.
  • the spoon 13 After having traversed the length of the retractor, the spoon 13 rises and crosses the lower space of the hopper containing the pods 6 on standby and leaving said retractor, said spoon closes against the wall 5b, under the impulse of the spring 21 which brings back the small handle 15 and the plate 16 traps by this movement one of the pods which are in movement, as indicated below.
  • the circuit of the spoons 13, in the space where the pods are taken care of, is closed by a brush 24 which lets said spoons pass while retaining the pods on standby and a second brush 25 is also placed on the circuit of the spoons, on a higher part, to drop the excess pods.
  • the brushes 24 and 25 comprise a multitude of flexible and advantageously long rods for retaining and sweeping up to the face of the plate and are fixed by their rigid support to the bodywork by any suitable means.
  • the trays 5 are juxtaposed in pairs symmetrically, in each compartment and the spoons are installed on the periphery of the trays and staggered from one tray to another, so that the pods 6 of the two trays twinned do not find themselves planted opposite, giving them more space for their growth.
  • a separator 26 Under each pair of trays are arranged in an original way: a separator 26, a pair of coulter supports 27, a pair of coulters 7 and a pair of moldboards 8 (see fig. 1, 2 and 4).
  • the separator 26 is composed of a vertical partition which is installed in the direction of the plates 5 and is fixed to the front body of the machine by welding. This partition is positioned just below the plates 5 and between the latter two and descends to the level of the plowshares 7 so as to properly guide the pods in their fall in the furrow.
  • the pair of plowshares 7 is divided into two symmetrical parts so as to open a furrow for each of the two twin platters 5 and is supported by a pair of plowshares supports 27 whose front part is connected to the lower end of a leg vertical 28 placed further forward, by means of a tab 29 and an axis 30.
  • the vertical leg 28 is held and moves on the vertical plane, on the front chassis 31 of the machine, by means of two connecting rods 32 and 33 and the latter connecting rods are arranged vertically on the same vertical axis and in parallel.
  • the peripheral periphery of the set of two coulters 7 corresponds to the periphery of the coulter support 27, which coulters 7 continue on the rear, beyond the coulter support 27, by a horizontal, rectilinear and parallel extension, forming coulter shoes 7a.
  • the two coulter shoes 7a extend substantially beyond the two sideboards 8 placed laterally.
  • the height-adjustable moldboards 8 are placed symmetrically and vis-à-vis the longitudinal axis of the compartment and are supported by a small gantry 8a which rests on a horizontal beam, so as to suitably cover the nearest row without reaching the next row.
  • the depth of the share 7, in the ground, is adjusted by means of a crank 34 which is placed between the two rear wheels 3 and comprises a rod 35 whose front end is fixed to the rear of the support of the share 27 by I 'through a pivot 36.
  • the rod 35 is composed of an endless screw which moves in a threaded tube allowing to obtain a telescopic rod so that the latter comes to act with its end, on the share.
  • crank 34 When the crank 34 is actuated, it moves up or down, depending on the direction of rotation and with the help of the connecting rods 32 and 33, the share with respect to the ground level. In fact, the connecting rods undergo the movement given by the crank and transmit it to the ploughshare support 27, through the vertical leg 28.
  • the rod 35 of the crank is carried by means of a pivoting attachment 37, fixed on the axle of the rear wheels.
  • a pair of agitators 38 which are mounted in series, in order to agitate the waiting pods, in the space where the spoons 13 support them, making it possible to apprehend them. more easily when moving the spoons upward.
  • the agitator comprises two stop elements 39 mounted in series and respectively formed from a sheet folded in the shape of a rectangle and positioned astride the rear wall of said hopper, so that a part of the stop elements 39 penetrates inside. by means of slots created in the rear wall of said hopper.
  • the two rectangular stop elements 39 are on the same level and oscillate by means of a median and transverse axis 40 resting by its two ends on the sides of the hopper.
  • the stopper elements 39 By oscillating, the stopper elements 39 enter the hopper, through the slots and come to jostle the pods waiting inside inside by a repetitive movement.
  • the agitator is actuated by means of a pin 41 which is housed in a row, in previously established holes, in the lower part of the two stop elements 39, and the two ends of said pin 41 are driven by means of arms 42 and connecting rods 43, and the latter connecting rods are mounted on the outer ends of the shaft 4 which rotates the two plates 5 carrying the spoons.
  • the machine object of the present is more particularly designed to plant bulbs of garlic and onions, but can, with some minor modifications, without departing from the invention allow to plant bulbs of flowers or others.

Abstract

The invention concerns a machine for planting bulbs in pairs of rows and comprising in combination, at least one compartment consisting of a hopper (1) containing seed pods, stirred, in the lower part of the hopper, by a stirrer (39) and snatched by plates (16) mounted on the opposite surfaces of two circular trays, the latter being symmetrically mounted and rotating on a vertical plane, said trays facing each other in juxtaposition and positioned on a common pin (4), in the lower part of the two trays and facing the trajectory of the plates (16), a jaw (23) being positioned on the body and on either side of said trays, to open alternately one plate (16), vertically relative to a shovel (7); on the front part of the machine a vertical strut (28) supports a symmetrical shovel front support (27) comprising two assembled sloping sides and said shovel support (27) supports in the lower part, two shovels (7) which are symmetrically mounted and which extend towards the rear, in rectilinear manner (7a) and beyond two lateral moldboards (8) arranged facing each other. The two shovels (7) are adjustable by a crank (34) and the strut (28) via two link rods (32 and 33).

Description

Machine pour planter des bulbes.Machine for planting bulbs.
La présente invention se rapporte à une machine pour planter des bulbes d'ail, d'oignons ou tout autre bulbe approprié, par paire de rangs, laquelle machine comprend au moins un compartiment qui renferme les éléments pour la plantation d' une paire de rangs de bulbes, tout en réservant un espace suffisant pour le développement de chaque bulbe.The present invention relates to a machine for planting bulbs of garlic, onions or any other suitable bulb, in pairs of rows, which machine comprises at least one compartment which encloses the elements for planting a pair of rows bulbs, while reserving sufficient space for the development of each bulb.
Actuellement, les machines utilisées pour planter les bulbes d'ail, sont composées d'un ou plusieurs compartiments et chacun des compartiments comprennent les éléments tel qu' une trémie, un élément tournant pour sélectionner et présenter un bulbe au-dessus d'un soc, elles ne permettent de planter qu'un rang par compartiment . Compte tenu de l'espace nécessaire à l'épanouissement pour ce type de plantes, les machines de culture mono-rang exigent des superficies relativement importantes en terrain et sont plus importantes en largeur, occasionnant des difficultés lors des déplacements sur route, pour les machines prévues pour un grand nombre de rangs. Un autre inconvénient réside en ce que les quantités d'engrais sont en rapport avec les superficies cultivées ce qui occasionne des dispersions très importantes et perdues, nécessitant de gros budgets pour préparer les terres.Currently, the machines used for planting garlic bulbs, are composed of one or more compartments and each of the compartments includes elements such as a hopper, a rotating element for selecting and presenting a bulb above a ploughshare , they only allow one row to be planted per compartment. Given the space necessary for flourishing for this type of plants, single-row cultivation machines require relatively large areas in soil and are larger in width, causing difficulties when traveling on the road, for machines provided for a large number of rows. Another drawback is that the quantities of fertilizer are commensurate with the areas cultivated, which results in very large and lost dispersions, requiring large budgets to prepare the land.
La machine objet des présentes, permet d'obvier à ces inconvénients, en ce qu'elle dispose les rangées par paire, tout en tenant compte de l'espace vital pour un bon développement des bulbes. En effet, pour atteindre ces objectifs, les compartiments de la présente machine sont agencés de manière originale et coopèrent avec des socs et des versoirs dont les formes sont appropriées pour planter par paire de sillons, créant deux rangs dont l'intervalle est réduit par rapport à l'intervalle laissé entre les paires. Les compartiments laissent un espace suffisant entre les paires, sensiblement égal aux espaces laisser actuellement, entre les rangées avec les machines actuelles, pour un développement normal des gousses. En outre, pour ménager davantage d'espace aux gousses, chaque compartiment planteur positionne les gousses entre elles en quinconce, formant une paire de rangées. Enfin selon ce concept, la machine garde des dimensions moins importantes, permettant des déplacements plus aisés. La machine objet des présentes, est portée par un châssis articulé sur l'arrière par deux roues, par I' entremise d'un essieu et comporte en combinaison :The machine object of the present, overcomes these drawbacks, in that it arranges the rows in pairs, while taking into account the living space for a good development of the bulbs. Indeed, to achieve these objectives, the compartments of the present machine are arranged in an original way and cooperate with plowshares and moldboards whose shapes are suitable for planting in pairs of furrows, creating two rows whose interval is reduced relative to at the interval left between the pairs. The compartments leave sufficient space between the pairs, substantially equal to the spaces currently left, between the rows with current machines, for normal pod development. In addition, to provide more space for the pods, each planter compartment positions the pods in staggered rows, forming a pair of rows. Finally according to this concept, the machine keeps smaller dimensions, allowing easier movements. The machine object of the present, is carried by a chassis articulated on the rear by two wheels, by I 'through an axle and comprises in combination:
- au moins un compartiment composé, de haut en bas, d'une trémie renfermant les gousses, dont l'écoulement est contrôlé par une trappe et en partie inférieure de la trémie, les gousses sont happées par des cuillères montées sur les faces opposées de deux plateaux circulaires et montés de façon symétrique et tournant sur un plan vertical, lesquels plateaux sont juxtaposés en vis-à-vis et positionnés sur un même axe d'entraînement, de manière symétrique, - sous la trappe de la trémie, une paroi longitudinale et sensiblement parallèle à ladite trémie, qui retient les gousses ayant chutées en surnombre de la trémie et ladite paroi est aidée en coopération, dans ce rôle, avec par une brosse qui retient les gousses au niveau de la trajectoire en retour du mouvement ascendant des cuillères,- at least one compartment composed, from top to bottom, of a hopper containing the pods, the flow of which is controlled by a hatch and in the lower part of the hopper, the pods are sucked up by spoons mounted on the opposite sides of two circular and symmetrically mounted plates rotating on a vertical plane, which plates are juxtaposed opposite and positioned on the same drive axis, symmetrically, - a longitudinal wall under the hopper hatch and substantially parallel to said hopper, which retains the pods which have fallen in excess of the hopper and said wall is helped in cooperation, in this role, with a brush which retains the pods at the level of the path in return of the upward movement of the spoons ,
- une deuxième brosse qui est fixée sur la carrosserie et de part et autre des deux plateaux, pour balayer en partie haute, sur la trajectoire des cuillères, de façon à ne conserver qu'une gousse par cuillère et faire tomber les gousses en surplus dans la réserve en attente d'être à nouveau happer par une cuillère,- a second brush which is fixed on the body and on either side of the two plates, to sweep in the upper part, on the trajectory of the spoons, so as to keep only one pod per spoon and drop the surplus pods in the reserve waiting to be caught again by a spoon,
- en partie basse des deux plateaux et en regard de la trajectoire des cuillères, une pince qui est positionnée sur la carrosserie et de part et d'autre desdits plateaux, pour ouvrir en alternance une cuillère de manière à provoquer la chute d'une gousse, à l'aplomb du soc, pour une plantation en quinconce,- in the lower part of the two trays and opposite the trajectory of the spoons, a clamp which is positioned on the body and on either side of said trays, to open alternately a spoon so as to cause the fall of a pod , plumb with the coulter, for a staggered planting,
- sur la partie avant de la machine une jambe verticale qui soutient par I' entremise d' une patte articulée, un support frontal de soc symétrique qui comprend deux versants réunis sur l'avant et dont la pointe forme un angle aigu , lequel support de soc se prolonge en partie arrière par deux parois parallèles ,- On the front part of the machine, a vertical leg which supports by means of an articulated leg, a front support of symmetrical share which includes two slopes joined on the front and whose point forms an acute angle, which support share is extended at the rear by two parallel walls,
- le support de soc qui soutient en partie basse, deux socs, lesquels socs sont montés de manière symétrique, et dont la forme périphérique se confond sur le plan vertical avec le support de soc et sur I' arrière se continuent au-delà du support de soc, formant respectivement un sabot de soc , - les deux sabots de socs qui sont rectilignes et parallèles et qui se prolongent au-delà des deux versoirs placés latéralement et face à face, de façon à éviter le déplacement des gousses positionnées dans le sillon, lors du recouvrement de ces dernières par les versoirs placés en vis-à-vis et supportés par un petit portique qui repose sur une poutre horizontale qui relie les roues au compartiment ,- the coulter support which supports in the lower part, two coulters, which coulters are mounted symmetrically, and whose peripheral shape merges on the vertical plane with the coulter support and on the rear continue beyond the support share, respectively forming a share shoe, - the two share shoes which are straight and parallel and which extend beyond the two moldboards placed laterally and face to face, so as to avoid displacement of the pods positioned in the groove , when recovering the latter by the moldboards placed opposite and supported by a small gantry which rests on a horizontal beam which connects the wheels to the compartment,
- la jambe verticale, soutenant le support de soc, qui se meut sur le châssis avant de la machine, sur le plan vertical, au moyen de deux bielles superposées, laquelle jambe verticale régule la profondeur des socs, par I' entremise des bielles, sous I' action d' une manivelle positionnée à I' arrière de la machine,- the vertical leg, supporting the share support, which moves on the front frame of the machine, on the vertical plane, by means of two superimposed connecting rods, which vertical leg regulates the depth of the coulters, by means of the connecting rods, under the action of a crank positioned at the rear of the machine,
- les socs qui sont surmontés d'un séparateur médian, qui est positionné à la base des deux plateaux pour guider et préciser la chute des gousses,- the coulters which are surmounted by a median separator, which is positioned at the base of the two plates to guide and specify the fall of the pods,
- une paire d'agitateurs qui est intégrée à la base de la trémie sur la paroi arrière, pour agiter les bulbes afin de faciliter leur prise , à tour de rôle , par les cuillères des deux plateaux .- a pair of agitators which is integrated at the base of the hopper on the rear wall, to agitate the bulbs in order to facilitate their taking, in turn, by the spoons of the two trays.
L'invention est exposée ci-après plus en détail à I' aide de dessins représentant un mode d'exécution à titre d'exemple non limitatif, qui permettront de mieux comprendre le concept de la machine.The invention is set out below in more detail with the aid of drawings representing an embodiment by way of nonlimiting example, which will allow a better understanding of the concept of the machine.
La figure 1 représente, une perspective de biais , vue avant , d' une machine pour planter les bulbes, réalisée conformément à la présente invention.FIG. 1 represents a perspective from the front, as a bias, of a machine for planting bulbs, produced in accordance with the present invention.
La figure 2 représente, une perspective de biais, vue arrière , de la machine pour planter les bulbes, selon la figure 1.FIG. 2 represents, a perspective of bias, rear view, of the machine for planting the bulbs, according to FIG. 1.
La figure 3 représente, une vue en élévation, de la face avant de la machine .Figure 3 shows an elevational view of the front of the machine.
La figure 4 représente succinctement , une vue longitudinale éclatée de la machine .FIG. 4 briefly shows an exploded longitudinal view of the machine.
La figure 5 représente partiellement, une vue longitudinale, de la partie inférieure avant de la machine. La figure 6 représente une cuillère en perspective .FIG. 5 partially represents, a longitudinal view, of the lower front part of the machine. Figure 6 shows a spoon in perspective.
La figure 7 représente, en perspective, à une autre échelle, une face du plateau tournant avec des cuillères maintenant des gousses d'ails.Figure 7 shows, in perspective, on another scale, one side of the turntable with spoons holding cloves of garlic.
La figure 8 représente, l'autre face du plateau tournant, montrant l'articulation des cuillères pour happer les gousses d'ails. La figure 9 représente, une vue de dessous de la machine.Figure 8 shows the other side of the turntable, showing the articulation of the spoons to catch the garlic cloves. Figure 9 shows a bottom view of the machine.
La figure 10 représente, partiellement une coupe transversale de la machine. Les figures susmentionnées représentent une machine avec au moins un compartiment renfermant les éléments pour la plantation des gousses, qui comprend une trémie 1 portée sur I' arrière par un essieu 2 monté sur deux roues pneumatiques 3, laquelle trémie 1 est traversée, à mi-hauteur et sensiblement dans sa zone médiane, par un arbre rotatif et horizontal 4 qui porte deux plateaux circulaires 5, parallèles et symétriques, lesquels plateaux 5 portent sur la périphérie des moyens pour appréhender des gousses 6, une par une, et les lâcher en alternance, au moment voulu à l'aplomb du sillon réalisé par un soc 7 , puis les gousses se font recouvrir par un versoir 8 qui est porté par une poutre qui relie l'essieu des deux roues au châssis de la machine proprement dite .FIG. 10 partially shows a cross section of the machine. The above-mentioned figures represent a machine with at least one compartment containing the elements for planting the pods, which comprises a hopper 1 carried on the rear by an axle 2 mounted on two pneumatic wheels 3, which hopper 1 is crossed, halfway through height and substantially in its median zone, by a rotary and horizontal shaft 4 which carries two circular plates 5, parallel and symmetrical, which plates 5 bear on the periphery of the means for grasping pods 6, one by one, and releasing them alternately , at the desired time directly below the groove made by a ploughshare 7, then the pods are covered by a moldboard 8 which is carried by a beam which connects the axle of the two wheels to the chassis of the machine itself.
L'arbre 4 portant les plateaux 5 tourne par ses deux extrémités sur les parois latérales de la trémie 1 , de manière conventionnelle, au moyen de roulements à billes 9 et paliers 9a et est entraîné par le truchement de pignons 10 et 11 au moyen d'une chaîne 12. Pour appréhender les gousses, les deux plateaux sont munis de cuillères 13 positionnées sur leur périphérie. Ces cuillères 13 sont respectivement formées (fig.6) d'une fourche comportant deux dents 14 et 14a non parallèles et d' un petit manche 15 en direction opposée. A l'extrémité d'une des deux dents est fixée une petite assiette circulaire 16, par son bord, au moyen d' une soudure, laquelle petite assiette prend en charge la gousse dans la réserve de la trémie et la maintient, lors de la rotation du plateau.The shaft 4 carrying the plates 5 rotates at its two ends on the side walls of the hopper 1, in a conventional manner, by means of ball bearings 9 and bearings 9a and is driven by the pinion gear 10 and 11 by means of 'a chain 12. To understand the pods, the two plates are provided with spoons 13 positioned on their periphery. These spoons 13 are respectively formed (fig.6) of a fork having two teeth 14 and 14a not parallel and of a small handle 15 in the opposite direction. At the end of one of the two teeth is fixed a small circular plate 16, by its edge, by means of a weld, which small plate supports the pod in the hopper reserve and maintains it, during the plate rotation.
Les plateaux circulaires 5 (fig.7 et 8) comportent respectivement sur leur face 5a en vis-à-vis et sur le pourtour de leur périphérie deux couronnes 17 et 18, c'est à dire deux petites parois concentriques et perpendiculaires par rapport à la face 5a du plateau. Ces deux couronnes 17 et 18 comportent des encoches en vis-à-vis 19 et 19a à intervalle régulier, sur tout le pourtour, pour l'emplacement desdites cuillères. Des trouées 20 rectilignes et courtes sont créées dans la paroi des plateaux 5 , lesquelles trouées sont juxtaposées à chaque encoche 19a de la couronne inté- rieurel 8, et sont positionnées de façon circulaire. Les cuillères 13 sont placées à la périphérie de chaque plateau, par les faces 5a en vis-à-vis, de façon que les petites assiettes soient exposées sur la face extérieure 5b desdits plateaux . Les cuillères à la périphérie de chaque plateau, s' ajustent respectivement par leur fourche sur deux encoches 19 et 19a, en vis-à-vis, des deux couronnes 17 et 18 et s'appuient sur ces dernières, de manière que la dent portant I' assiette 16 contourne la couronne extérieure 17 et présente ladite assiette sur l'autre face dudit plateau, alors que l'autre dent 14a passe par la trouée du plateau pour dépasser sur I' autre face 5b. Le petit manche 15 de la cuillère est crocheté au moyen d'un ressort à boudin 21 , lequel ressort est maintenu en tension par ses deux extrémités sur une tige transversale 22 placée entre les deux couronnes et immobilisée sur lesdites couronnes 17 et 18, par tous moyens appropriés .The circular plates 5 (fig. 7 and 8) respectively have on their face 5a opposite and on the periphery of their periphery two rings 17 and 18, that is to say two small concentric walls and perpendicular to the face 5a of the plate. These two rings 17 and 18 have notches facing each other 19 and 19a at regular intervals, around the entire periphery, for the location of said spoons. Straight and short holes 20 are created in the wall of the plates 5, which holes are juxtaposed at each notch 19a of the inner ring 8, and are positioned in a circular fashion. The spoons 13 are placed at the periphery of each tray, by the facing faces 5a, so that the small plates are exposed on the outer face 5b of said trays. The spoons at the periphery of each tray, are respectively adjusted by their fork on two notches 19 and 19a, facing each other, of the two crowns 17 and 18 and rest on them, so that the tooth carrying the plate 16 bypasses the outer crown 17 and presents said plate on the other face of said plate, while the other tooth 14a passes through the hole of the plate to exceed on the other face 5b. The small handle 15 of the spoon is hooked by means of a coil spring 21, which spring is kept in tension by its two ends on a transverse rod 22 placed between the two crowns and immobilized on said crowns 17 and 18, by all appropriate means.
Sur la face extérieure 5b des plateaux, en partie inférieure, un écarteur 23 est accolé et est porté par la carrosserie et est composé d'une tôle plate formant une portion de couronne qui est située sur la trajectoire des dents 14a. Ainsi, les dents 14a viennent buter, au fur et à mesure de la rotation du plateau 5, sur l'extrémité avant de l'écarteur 23 et basculent vers l'arrière entraînant les cuillères qui libèrent, à tour de rôle les gousses 6 et ces dernières tombent dans le sillon. Les extrémités des dents 14a en butées contre I' écarteur 23, restent en position renversées jusqu 'à la sortie de l 'écarteur et lesdites dents 14a maintiennent les cuillères 13 en position ouverte jusqu'à l'autre extrémité de l'écarteur qui arrive dans la partie Inférieure de la trémie.On the outer face 5b of the plates, in the lower part, a spacer 23 is attached and is carried by the bodywork and is composed of a flat sheet metal forming a portion of crown which is located on the path of the teeth 14a. Thus, the teeth 14a abut, as the plate 5 rotates, on the front end of the spacer 23 and tilt backwards causing the spoons which in turn release the pods 6 and the latter fall into the furrow. The ends of the teeth 14a in abutment against the spreader 23, remain in the inverted position until the exit of the spreader and said teeth 14a maintain the spoons 13 in the open position until the other end of the spreader which arrives in the Lower part of the hopper.
Après avoir parcouru la longueur de I' écarteur, la cuillère 13 remonte et traverse l'espace inférieur de la trémie contenant les gousses 6 en attente et en quittant ledit écarteur, ladite cuillère se referme contre la paroi 5b, sous l'impulsion du ressort 21 qui ramène le petit manche 15 et l'assiette 16 emprisonne par ce mouvement une des gousses qui sont en mouvement , comme cela est indiqué ci-après.After having traversed the length of the retractor, the spoon 13 rises and crosses the lower space of the hopper containing the pods 6 on standby and leaving said retractor, said spoon closes against the wall 5b, under the impulse of the spring 21 which brings back the small handle 15 and the plate 16 traps by this movement one of the pods which are in movement, as indicated below.
Le circuit des cuillères 13, dans l'espace où les gousses sont prises en charge, est fermé par une brosse 24 qui laisse passer lesdites cuillères tout en retenant les gousses en attente et une deuxième brosse 25 est placée également sur le circuit des cuillères, sur une partie plus haute, pour faire tomber les gousses en surnombre. Les brosses 24 et 25 comportent une multitude de tiges souples et avantageusement longues pour retenir et balayer jusqu' à la face du plateau et sont fixées par leur sup- port rigide sur la carrosserie par tout moyen approprié. Comme décrit précédemment, les plateaux 5 sont juxtaposés par paire de façon symétrique, dans chaque compartiment et les cuillères sont installées sur la périphérie des plateaux et placées en quinconce d'un plateau à l'autre, de manière que les gousses 6 des deux plateaux jumelés ne se retrouvent pas plantées en vis-à-vis, leur ac- cordant ainsi un plus grand espace pour leur croissance .The circuit of the spoons 13, in the space where the pods are taken care of, is closed by a brush 24 which lets said spoons pass while retaining the pods on standby and a second brush 25 is also placed on the circuit of the spoons, on a higher part, to drop the excess pods. The brushes 24 and 25 comprise a multitude of flexible and advantageously long rods for retaining and sweeping up to the face of the plate and are fixed by their rigid support to the bodywork by any suitable means. As described above, the trays 5 are juxtaposed in pairs symmetrically, in each compartment and the spoons are installed on the periphery of the trays and staggered from one tray to another, so that the pods 6 of the two trays twinned do not find themselves planted opposite, giving them more space for their growth.
Sous chaque paire de plateaux sont agencés de façon originale: un séparateur 26, une paire de supports de socs 27, une paire de socs 7 et une paire de versoirs 8 ( voir fig.1 , 2 et 4 ). Le séparateur 26 est composé d'une cloison verticale qui est installée dans le sens des plateaux 5 et est fixée sur la carrosserie avant de la machine par soudure. Cette cloison est positionnée juste au-dessous des plateaux 5 et entre ces deux derniers et descend jusqu'au niveau des socs 7 de façon à bien guider les gousses dans leur chute dans le sillon.Under each pair of trays are arranged in an original way: a separator 26, a pair of coulter supports 27, a pair of coulters 7 and a pair of moldboards 8 (see fig. 1, 2 and 4). The separator 26 is composed of a vertical partition which is installed in the direction of the plates 5 and is fixed to the front body of the machine by welding. This partition is positioned just below the plates 5 and between the latter two and descends to the level of the plowshares 7 so as to properly guide the pods in their fall in the furrow.
La paire de socs 7 se divise en deux parties symétriques de manière à ouvrir un sillon pour chacun des deux plateaux jumelés 5 et est soutenu par une paire de supports de socs 27 dont sa partie frontale est reliée à l'extrémité inférieure d'une jambe verticale 28 placée plus avant, par le biais d'une patte 29 et d' un axe 30. La jambe verticale 28 est maintenue et bouge sur le plan vertical, sur le châssis avant 31 de la machine, au moyen de deux bielles 32 et 33 et ces dernières bielles sont disposées à l'aplomb sur un même axe vertical et de façon parallèle.The pair of plowshares 7 is divided into two symmetrical parts so as to open a furrow for each of the two twin platters 5 and is supported by a pair of plowshares supports 27 whose front part is connected to the lower end of a leg vertical 28 placed further forward, by means of a tab 29 and an axis 30. The vertical leg 28 is held and moves on the vertical plane, on the front chassis 31 of the machine, by means of two connecting rods 32 and 33 and the latter connecting rods are arranged vertically on the same vertical axis and in parallel.
Le pourtour périphérique de I' ensemble des deux socs 7 correspond au pourtour du support de soc 27, lesquels socs 7 se continuent sur I' arrière, au-delà du support de soc 27 , par un prolongement horizontal , rectiligne et parallèle , formant des sabots de socs 7a. Les deux sabots de socs 7a se prolongent sensiblement au-delà des deux versoirs 8 placés latéralement. Les versoirs 8 réglables en hauteur sont placés symétriquement et en vis-à-vis par rapport à l'axe longitudinal du compartiment et sont supportés par un petit portique 8a qui repose sur une poutre horizontale, de manière à recouvrir convenablement la rangée la plus proche sans atteindre la rangée voisine . La profondeur du soc 7, dans le sol, est réglée au moyen d'une manivelle 34 qui est placée entre les deux roues arrières 3 et comprend une tige 35 dont l'extrémité avant est fixée sur l'arrière du support du soc 27 par I' entremise d'un pivot 36. La tige 35 est composée d'une vis sans fin qui se déplace dans un tube fileté permettant d'obtenir une tige télescopique de manière que cette dernière vienne agir avec son extrémité, sur le soc.The peripheral periphery of the set of two coulters 7 corresponds to the periphery of the coulter support 27, which coulters 7 continue on the rear, beyond the coulter support 27, by a horizontal, rectilinear and parallel extension, forming coulter shoes 7a. The two coulter shoes 7a extend substantially beyond the two sideboards 8 placed laterally. The height-adjustable moldboards 8 are placed symmetrically and vis-à-vis the longitudinal axis of the compartment and are supported by a small gantry 8a which rests on a horizontal beam, so as to suitably cover the nearest row without reaching the next row. The depth of the share 7, in the ground, is adjusted by means of a crank 34 which is placed between the two rear wheels 3 and comprises a rod 35 whose front end is fixed to the rear of the support of the share 27 by I 'through a pivot 36. The rod 35 is composed of an endless screw which moves in a threaded tube allowing to obtain a telescopic rod so that the latter comes to act with its end, on the share.
Lorsque la manivelle 34 est actionnée elle déplace vers le haut ou le bas, selon le sens de rotation et avec le concours des bielles 32 et 33, le soc par rapport au niveau du sol. En effet, les bielles subissent le mouvement donné par la manivelle et le transmettent au support de soc 27, par le truchement de la jambe verticale 28 . La tige 35 de la manivelle, est portée par l'intermédiaire d'une attache pivotante 37, fixée sur l'essieu des roues arrières.When the crank 34 is actuated, it moves up or down, depending on the direction of rotation and with the help of the connecting rods 32 and 33, the share with respect to the ground level. In fact, the connecting rods undergo the movement given by the crank and transmit it to the ploughshare support 27, through the vertical leg 28. The rod 35 of the crank is carried by means of a pivoting attachment 37, fixed on the axle of the rear wheels.
A la base de la trémie et sur sa paroi arrière, est disposé une paire d'agitateurs 38 qui sont montés en série, pour agiter les gousses en attente, dans l'espace où les cuillères 13 les prennent en charge, permettant de les appréhender plus facilement lors du déplacement ascendant des cuillères. L'agitateur comporte deux éléments butoirs 39 montés en série et formés respectivement d'une tôle pliée en forme de rectangle et positionnée à cheval sur la paroi arrière de ladite trémie, de manière qu'une partie des éléments butoirs 39 pénètre à l'intérieur par le biais de fentes créées dans la paroi arrière de ladite trémie. Les deux éléments butoirs rectangulaires 39 sont sur un même niveau et oscillent par le truchement d'un axe 40 médian et transversal repo- sant par ses deux extrémités sur les côtés de la trémie. En oscillant, les éléments butoirs 39 rentrent dans la trémie, par les fentes et viennent bousculer par un mouvement répétitif les gousses en attente à l' intérieur. L'agitateur est actionné par I' entremise d' un axe 41 qui est logé en enfilade, dans des trous préalablement établis, dans la partie inférieure des deux éléments butoirs 39, et les deux extrémités dudit axe 41 sont entraînées au moyen de bras 42 et de bielles 43, et ces dernières bielles sont montées sur les extrémités extérieures de I' arbre 4 qui fait tourner les deux plateaux 5 portant les cuillères .At the base of the hopper and on its rear wall, is arranged a pair of agitators 38 which are mounted in series, in order to agitate the waiting pods, in the space where the spoons 13 support them, making it possible to apprehend them. more easily when moving the spoons upward. The agitator comprises two stop elements 39 mounted in series and respectively formed from a sheet folded in the shape of a rectangle and positioned astride the rear wall of said hopper, so that a part of the stop elements 39 penetrates inside. by means of slots created in the rear wall of said hopper. The two rectangular stop elements 39 are on the same level and oscillate by means of a median and transverse axis 40 resting by its two ends on the sides of the hopper. By oscillating, the stopper elements 39 enter the hopper, through the slots and come to jostle the pods waiting inside inside by a repetitive movement. The agitator is actuated by means of a pin 41 which is housed in a row, in previously established holes, in the lower part of the two stop elements 39, and the two ends of said pin 41 are driven by means of arms 42 and connecting rods 43, and the latter connecting rods are mounted on the outer ends of the shaft 4 which rotates the two plates 5 carrying the spoons.
La machine objet des présentes est plus particulièrement conçu pour planter des bulbes d'ails et d'oignons, mais peut, avec quelques modifications mineures, sans se départir de l' invention permettre de planter des bulbes de fleurs ou autres. The machine object of the present is more particularly designed to plant bulbs of garlic and onions, but can, with some minor modifications, without departing from the invention allow to plant bulbs of flowers or others.

Claims

REVENDICATIONS
1) Machine pour planter des bulbes, par paire de rangs, comprenant au moins un châssis articulé porté sur l'arrière par deux roues (3) par I' entremise d' un essieu (2), caractérisée en ce qu'elle comporte en combinaison :1) Machine for planting bulbs, in pairs of rows, comprising at least one articulated frame carried on the rear by two wheels (3) by means of an axle (2), characterized in that it comprises in combination :
- au moins un compartiment composé de haut en bas, d' une trémie (1) renfermant des gousses (6), dont l'écoulement est contrôlé par une trappe et les gousses sont happées en partie inférieure par des cuillères (13) qui sont montées sur les faces opposées de deux plateaux circulaires (5) qui tournent sur un plan vertical, lesquels plateaux sont juxtaposés en vis-à-vis et sont positionnés de façon symétrique sur un même arbre (4) d 'entraînement ,- at least one compartment composed from top to bottom, of a hopper (1) containing pods (6), the flow of which is controlled by a hatch and the pods are caught in the lower part by spoons (13) which are mounted on the opposite faces of two circular plates (5) which rotate on a vertical plane, which plates are juxtaposed facing each other and are positioned symmetrically on the same drive shaft (4),
- au moins, sous la trappe de la trémie, une paroi longitudinale et sensiblement parallèle à la trémie (1) retient les gousses en coopération avec une brosse (24) qui retient les gousses au niveau de la trajectoire en retour du mouvement ascendant des cuillères (13),- at least, under the hopper hatch, a longitudinal wall and substantially parallel to the hopper (1) retains the pods in cooperation with a brush (24) which retains the pods at the level of the path back from the upward movement of the spoons (13)
- au moins, une deuxième brosse (25) qui est fixée sur la carrosserie, en partie haute et de part et autre des deux plateaux (5) pour balayer sur la trajectoire des cuillères les gousses en surplus,- at least, a second brush (25) which is fixed to the body, in the upper part and on either side of the two plates (5) for sweeping the pods in excess on the trajectory of the spoons,
- en partie basse des deux plateaux (5) et en regard de la trajectoire des cuillères (13), une pince (23) qui est positionnée sur la carrosserie pour ouvrir en alternance une cuillère de manière à provoquer la chute d' une gousse, à I' aplomb du soc (7), pour une plantation en quinconce,- in the lower part of the two plates (5) and opposite the path of the spoons (13), a clamp (23) which is positioned on the bodywork to open a spoon alternately so as to cause a pod to fall, plumb with the ploughshare (7), for a staggered planting,
- sur la partie avant de la machine, une jambe verticale (28) qui soutient par l'entremise d'une patte articulée (29), un support frontal de soc (27) symétrique qui se prolonge en partie arrière par deux parois parallèles,- on the front part of the machine, a vertical leg (28) which supports by means of an articulated lug (29), a symmetrical front share support (27) which is extended in the rear part by two parallel walls,
- le support de soc (27) qui soutient en partie basse deux socs (7) qui sont montés de manière symétrique et dont le pourtour périphérique correspond au pourtour du support de soc,- the coulter support (27) which supports in the lower part two coulters (7) which are mounted symmetrically and whose peripheral periphery corresponds to the periphery of the coulter support,
- les socs (7) qui sur l'arrière se continuent au-delà du support de soc (27), formant respectivement un sabot de soc (7a) rectiligne et parallèle et qui se prolongent au- delà des deux versoirs (8) placés latéralement et en vis-à-vis, - une paire d'agitateurs (38) comprenant deux éléments butoir (39) qui sont montés en série, sur un même axe (40) et sont positionnés à cheval sur la paroi arrière de ladite trémie.- the coulters (7) which on the rear continue beyond the share support (27), respectively forming a share shoe (7a) straight and parallel and which extend beyond the two moldboards (8) placed laterally and opposite, - A pair of agitators (38) comprising two stop elements (39) which are mounted in series, on the same axis (40) and are positioned astride the rear wall of said hopper.
2) Machine selon la revendication 1 , caractérisée en ce que les plateaux (5) comportent sur leur face (5a) en vis-à-vis et sur le pourtour de leurs périphéries deux couronnes (17 et 18) concentriques comportant des encoches (19 et 19a) en vis-à-vis et à intervalle régulier, pour l'emplacement des cuillères2) Machine according to claim 1, characterized in that the plates (5) have on their face (5a) opposite and on the periphery of their peripheries two crowns (17 and 18) concentric with notches (19 and 19a) opposite and at regular intervals, for the location of the spoons
3) Machine selon la revendication 1 , caractérisée en ce que les cuillères (13) positionnées sur la périphérie des deux plateaux (5), sont respectivement formées d' une fourche comportant un petit manche (15) et en direction opposée de deux dents (14 et 14a) et à l'extrémité de l'une est fixée une petite assiette (16) .3) Machine according to claim 1, characterized in that the spoons (13) positioned on the periphery of the two plates (5), are respectively formed of a fork comprising a small handle (15) and in the opposite direction of two teeth ( 14 and 14a) and at the end of one is fixed a small plate (16).
4) Machine selon la revendication 1 , caractérisée en ce que les cuillères (13) s'ajustent par leur fourche sur deux encoches (19 et 19a) en vis-à-vis, des deux couronnes (17 et 18), de manière que la dent portant I' assiette (16) contourne la couronne extérieure (17) et l'autre dent (14a) passe par une trouée du plateau pour dépasser sur I' autre face (5b).4) Machine according to claim 1, characterized in that the spoons (13) are adjusted by their fork on two notches (19 and 19a) facing each other, of the two crowns (17 and 18), so that the tooth carrying the plate (16) bypasses the outer crown (17) and the other tooth (14a) passes through a hole in the plate to protrude on the other face (5b).
5) Machine selon l'une quelconque des revendications précédentes, caractérisée en ce que les extrémités des dents (14a) viennent buter, au fur et à mesure de la rotation du plateau (5), sur l'extrémité avant de l'écarteur (23) et basculent vers I' arrière entraînant les cuillères et les maintenant ouverte jusqu'à la sortie de l'écarteur.5) Machine according to any one of the preceding claims, characterized in that the ends of the teeth (14a) abut, as the plate (5) rotates, on the front end of the spacer ( 23) and tilt backwards driving the spoons and keeping them open until the spreader comes out.
6) Machine selon les revendications 1 et 4, caractérisée en ce que sur la face extérieure (5b) des deux plateaux, en partie inférieure, un écarteur (23) porté par la carrosserie, est accolé et est composé d'une tôle plate formant une portion de couronne située sur la trajectoire des dents (14a) .6) Machine according to claims 1 and 4, characterized in that on the outer face (5b) of the two plates, in the lower part, a spacer (23) carried by the body, is attached and is composed of a flat sheet forming a crown portion located on the path of the teeth (14a).
7) Machine selon la revendication 1 , caractérisée en ce que la jambe verticale (28), soutenant le support de soc (27) , par son extrémité inférieure, se meut sur le châssis avant de la machine, sur le plan vertical, au moyen de deux bielles superposées (32 et 33), pour réguler la profondeur des socs (7).7) Machine according to claim 1, characterized in that the vertical leg (28), supporting the share support (27), by its lower end, moves on the chassis front of the machine, vertically, by means of two superimposed connecting rods (32 and 33), to regulate the depth of the coulters (7).
8) Machine selon les revendications 1 et 7, caractérisée en ce que le support frontal de soc (27) symétrique comprend deux versants réunis sur I' avant et dont la pointe forme un angle aigu .8) Machine according to claims 1 and 7, characterized in that the symmetrical front share share (27) support comprises two slopes joined on I 'front and whose tip forms an acute angle.
9) Machine selon les revendications 1 et 7 , caractérisée en ce que les deux socs (7) sont surmontés d'un séparateur médian (26), qui est positionné à la base des deux plateaux (5) et dans le sens longitudinal et est fixé sur le châssis, pour guider la chute des gousses.9) Machine according to claims 1 and 7, characterized in that the two plowshares (7) are surmounted by a median separator (26), which is positioned at the base of the two plates (5) and in the longitudinal direction and is fixed on the chassis, to guide the fall of the pods.
10) Machine selon la revendication 1 , caractérisée en ce que l'agitateur (38) est actionné par l'entremise d'un axe (41) qui est logé en enfilade dans la partie inférieure des deux éléments butoirs (39) et les deux extrémités dudit axe (41) sont entraînées au moyen de bras (42) et de bielles (43) montées sur les extrémités de l'arbre (4) actionnant les plateaux (5). 10) Machine according to claim 1, characterized in that the agitator (38) is actuated by means of a pin (41) which is housed in a row in the lower part of the two stop elements (39) and the two ends of said axis (41) are driven by means of arms (42) and connecting rods (43) mounted on the ends of the shaft (4) actuating the plates (5).
PCT/FR2003/002366 2002-09-12 2003-07-24 Bulb planting machine WO2004023860A1 (en)

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KR1020047005105A KR100600153B1 (en) 2002-09-12 2003-07-24 Device for planting bulbs

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FR02/11336 2002-09-12
FR0211336A FR2844423B1 (en) 2002-09-12 2002-09-12 MACHINE FOR PLANTING BULBS

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FR (1) FR2844423B1 (en)
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NL1030305C2 (en) * 2005-10-28 2007-05-03 Nobels Machf B V Planting machine for e.g. flower bulbs, covers second plant bed with soil from adjacent first plant bed being opened by plough
CN107535145B (en) * 2017-09-07 2020-02-28 天津理工大学 Intelligence garlic seeder
CN107646259A (en) * 2017-10-24 2018-02-02 东北林业大学 The tapered invaginating spoon formula isolating plate of seed dropping device of annular groove

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DE19541552A1 (en) * 1995-11-08 1997-05-28 Hassia Pflanztechnik Gmbh Laying machine
US6244201B1 (en) * 2000-06-19 2001-06-12 Spudnik Equipment Company Potato planter

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US2562070A (en) * 1946-03-09 1951-07-24 Rajo Motor Company Hopper for planter with bottom discharge opening having rotary dispenser in said opening and conveying rollers and ejectors near said dispenser
DE19541552A1 (en) * 1995-11-08 1997-05-28 Hassia Pflanztechnik Gmbh Laying machine
US6244201B1 (en) * 2000-06-19 2001-06-12 Spudnik Equipment Company Potato planter

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CN109588089A (en) * 2018-12-03 2019-04-09 东北农业大学 A kind of clipping spacing seed feeder
CN116076179A (en) * 2023-01-05 2023-05-09 南京农业大学 Four-row garlic precision planter capable of vibrating and shaking materials and sowing method
CN116076179B (en) * 2023-01-05 2023-09-15 南京农业大学 Four-row garlic precision planter capable of vibrating and shaking materials and sowing method

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KR20040045492A (en) 2004-06-01
FR2844423A1 (en) 2004-03-19
KR100600153B1 (en) 2006-07-12

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