FR2499820A1 - Pusher for clearing rotors of bale unwinding machine - comprises plunger mounted on double-action reciprocating piston to lift bale above rotors - Google Patents

Pusher for clearing rotors of bale unwinding machine - comprises plunger mounted on double-action reciprocating piston to lift bale above rotors Download PDF

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Publication number
FR2499820A1
FR2499820A1 FR8103257A FR8103257A FR2499820A1 FR 2499820 A1 FR2499820 A1 FR 2499820A1 FR 8103257 A FR8103257 A FR 8103257A FR 8103257 A FR8103257 A FR 8103257A FR 2499820 A1 FR2499820 A1 FR 2499820A1
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France
Prior art keywords
rotors
bale
rotor
double
clearing
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.)
Granted
Application number
FR8103257A
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French (fr)
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FR2499820B1 (en
Inventor
Albert D Frontrier
Gabriel Benac
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.)
Benac & Fils SA
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Benac & Fils SA
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 Benac & Fils SA filed Critical Benac & Fils SA
Priority to FR8103257A priority Critical patent/FR2499820A1/en
Publication of FR2499820A1 publication Critical patent/FR2499820A1/en
Application granted granted Critical
Publication of FR2499820B1 publication Critical patent/FR2499820B1/fr
Granted legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/005—Cutting apparatus specially adapted for cutting hay, straw or the like for disintegrating and cutting up bales of hay, straw or fodder

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)

Abstract

The device comprises a plunger (C) mounted on the ends of the piston rod of a double action jack (D). The plunger projects through the bottom of the hopper (B) of the machine clear of the rotors. The plunger acts on the bottom of the bale being treated to lift it above the rotors (R). The jack can be actuated by remote control or by an automatic control which is dependent on the action of the rotors.

Description

La présentation sur le marché de nouveaux bols hacheurs distributeurs mélangeurs de balles rondes et cylindriques de fourrage, a créé certains problèmes d'alimentation de la balle dans le bol à proximité du rotor de distribution. The presentation on the market of new chopper distributors mixing round and cylindrical bales of fodder, has created certain problems of feeding the bale in the bowl near the distribution rotor.

En effet, la balle ayant un poids éievé pouvant atteindre 650 kg peut empêcher le bon fonctionnement du rotor et de ses marteaux au moment où celui-ci se met en rotation. La vitesse du rotor étant accélérée progressivement, elle n1 est pas suffisante pour souffler la paille ou le fourrage hors de la goulotte et il se produit un bourrage de celle-ci et de l'enveloppe du rotor. Indeed, the ball having a high weight of up to 650 kg can prevent the proper functioning of the rotor and its hammers when it starts to rotate. The speed of the rotor being progressively accelerated, it is not sufficient to blow the straw or the fodder out of the chute and there is a jamming of the latter and of the rotor casing.

L'objet de la présente invention est de permettre à la balle d'être dégagée momentanément de la proximité du rotor et de ses marteaux, jusqu a ce que celui-ci ait atteint sa vitesse de travail 1000 tr/mn. La balle est ensuite replacée dans sa position de distribution. The object of the present invention is to allow the ball to be temporarily released from the proximity of the rotor and its hammers, until the latter has reached its working speed 1000 rpm. The bale is then returned to its dispensing position.

A cet effet, le fond du bol du hacheur est équipé d'un organe releveur à proximité des marteaux du hacheur; cet organe soulève ou abaisse les balles de fourrage déposées dans le bol suivant que le rotor est stoppé ou démarre ou qu'il atteint son régime normal. For this purpose, the bottom of the chopper bowl is equipped with a lifting member near the choppers' hammers; this member raises or lowers the bales of fodder deposited in the bowl depending on whether the rotor is stopped or starts or whether it reaches its normal speed.

Cet organe peut être articulé à une extrémité sur le chassies du bol et a son autre extrémité sur la tige d'un vérin commandé à distance mécaniquement ou automatiquement suivant le régime du rotor.  This member can be articulated at one end on the flush of the bowl and at its other end on the rod of a jack controlled remotely mechanically or automatically according to the speed of the rotor.

Un exemple de réalisation de ce dispositif sera maintenant décrit en référence au dessin annexé sur lequel
la figure 1 est une vue schématique en coupe d'un hacheur avec une balle occupant le fond du bol.An exemplary embodiment of this device will now be described with reference to the accompanying drawing in which
Figure 1 is a schematic sectional view of a chopper with a ball occupying the bottom of the bowl.

La figure 2 est une vue analogue, la balle étant dégagée du fond du bol. Figure 2 is a similar view, the ball being released from the bottom of the bowl.

la figure 3 est une vue de détail en perspective du releveur. Figure 3 is a detailed perspective view of the lifter.

La balle (A) est chargée dans le bol (B), dans une position quelconque. Elle peut alors tomber dans le bol de telle manière qu'elle peut reposer sur l'ouverture du rotor (R). The ball (A) is loaded into the bowl (B) in any position. It can then fall into the bowl in such a way that it can rest on the opening of the rotor (R).

Pour éviter que la paille ou le fourrage ne vienne bloquer la sortie du rotor à cause d'un bourrage, la balle est d'abord soulevée dans la- proximité du rotor par le releveur (C) sous l'action du vérin(D) à double effet. To prevent the straw or the fodder from blocking the exit of the rotor due to a jam, the bale is firstly lifted in the proximity of the rotor by the lifter (C) under the action of the jack (D) double-acting.

le rotor peut alors être lancé sans gêne, puisque le fourrage ou la paille ne repose plus directement sur la zone du rotor. the rotor can then be launched without discomfort, since the fodder or the straw no longer rests directly on the area of the rotor.

Après que le rotor a atteint sa vitesse de rotation de travail, par exemple 1000 tr/mn, le releveur (C) est alors abaissé dans sa position de repos sous l'action du vérin (D) commandé depuis le tracteur au moyen dlune commande à distance M. After the rotor has reached its working rotation speed, for example 1000 rpm, the lifter (C) is then lowered into its rest position under the action of the jack (D) controlled from the tractor by means of a control remote M.

Quand le rotor (R) a pris sa vitesse de travail, le releveur (C) peut être ramené vers le bas par a commande (M) du vérin (D), amenant ainsi la balle (A) au contact des marteaux (N) du rotor. When the rotor (R) has taken its working speed, the lifter (C) can be brought down by a control (M) of the jack (D), thus bringing the ball (A) into contact with the hammers (N) rotor.

En redescendant, le releveur (C) permet à la balle d'être grignotée et distribuée progressivement par le rotor qui a atteint sa pleine puissance de soufflage, et qui peut alors expulser efficacement le fourrage ou la paille en cours de distribution. Going back down, the lifter (C) allows the bale to be nibbled and gradually distributed by the rotor which has reached its full blowing power, and which can then effectively expel the fodder or straw during distribution.

L'opération de relevage peut être realisée chaque fois que le rotor est mis en mouvement. The lifting operation can be carried out each time the rotor is set in motion.

Comme le montre la figure 3 à titre d'exemple le releveur
C peut être une tige coudée T pivotant à une extrémité sur un axe du hacheur et actionnée à l'autre extrémité par la tige du vérin
D. As shown in Figure 3 as an example the lifter
C can be a bent rod T pivoting at one end on an axis of the chopper and actuated at the other end by the rod of the jack
D.

I1 doit être entendu que l'invention n'est pas limitée au mode d'exécution du dispositif pour soulever la balle dans le hacheur pendant le démarrage de celui-ci et que la commande du vérin actionnant le releveur peut être rendue automatique pour entrer en action quand le'rotor du hacheur a atteint son régime.  I1 should be understood that the invention is not limited to the embodiment of the device for lifting the bale in the chopper during the start-up of the latter and that the control of the actuator actuating the lifter can be made automatic to enter into action when the chopper's rotor has reached its speed.

Claims (4)

- REVENDICATIONS- CLAIMS 1.- Dispositif pour dégager le fond du bol de hacheurs des balles de fourrage qui y sont-déposées pendant le démarrage du rotor du hacheur, caractérisé en ce qu'il comprend un releveur (C) débouchant dans le fond du bol (B) et actionné vers le haut ou le bas par la tige d'un vérin à double effet (D) en vue de soulever ou d'abaisser la balle de fourrage (A) suivant le régime du rotor (R). 1.- Device for clearing the bottom of the chopper bowl of bales of fodder which are deposited there during the start-up of the chopper rotor, characterized in that it comprises a lifter (C) opening into the bottom of the bowl (B) and actuated up or down by the rod of a double-acting cylinder (D) in order to raise or lower the bale of forage (A) according to the speed of the rotor (R). 2.- Dispositif suivant la revendication 1, caractérisé en ce que le vérin est actionné par une commande à distan- ce à proximité du conducteur. 2.- Device according to claim 1, characterized in that the jack is actuated by a remote control near the conductor. 3.- Dispositif suivant la revendication 1 caractérisé en ce que le vérin (D) est actionné par une commande automatique sous la dépendance du rotor (R). 3.- Device according to claim 1 characterized in that the cylinder (D) is actuated by an automatic control under the dependence of the rotor (R). 4.- Dispositif suivant lesrevendicationsl et 2 caractérisé en ce que le releveur (C) est une tige coudée dot une ex- trémité pivote sur un axe du bol et l'autre extrémité est articulée sur la tige du vérin (D).  4.- Device according to lesrevendicationsl and 2 characterized in that the lifter (C) is a bent rod end end swivels on an axis of the bowl and the other end is articulated on the cylinder rod (D).
FR8103257A 1981-02-19 1981-02-19 Pusher for clearing rotors of bale unwinding machine - comprises plunger mounted on double-action reciprocating piston to lift bale above rotors Granted FR2499820A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8103257A FR2499820A1 (en) 1981-02-19 1981-02-19 Pusher for clearing rotors of bale unwinding machine - comprises plunger mounted on double-action reciprocating piston to lift bale above rotors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8103257A FR2499820A1 (en) 1981-02-19 1981-02-19 Pusher for clearing rotors of bale unwinding machine - comprises plunger mounted on double-action reciprocating piston to lift bale above rotors

Publications (2)

Publication Number Publication Date
FR2499820A1 true FR2499820A1 (en) 1982-08-20
FR2499820B1 FR2499820B1 (en) 1984-04-27

Family

ID=9255377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8103257A Granted FR2499820A1 (en) 1981-02-19 1981-02-19 Pusher for clearing rotors of bale unwinding machine - comprises plunger mounted on double-action reciprocating piston to lift bale above rotors

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FR (1) FR2499820A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0407112A1 (en) * 1989-07-01 1991-01-09 Kidd Farm Machinery Limited Bale shredder
EP0619939A2 (en) * 1993-03-31 1994-10-19 Maskinfabrikken Herborg A/S Machine for splitting up and spreading of straw bales
EP0663145A1 (en) * 1994-01-17 1995-07-19 SARL BEUVIN André Device for the rewinding and dispersing of roundbales

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1037839A (en) * 1977-11-09 1978-09-05 Wic Inc. Strawhacking machine
DE2714313A1 (en) * 1977-03-31 1978-10-05 Wilhelm Ackermann Straw bale chopping machine - has two pairs of bladed rollers to press bale onto grill through which blades of rotor project
DE2749256A1 (en) * 1977-04-19 1978-10-26 Dobesch Masch Stable straw comminuting machine - has bale breaker with rotary beater arms, followed by hammer mill and extraction fan

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714313A1 (en) * 1977-03-31 1978-10-05 Wilhelm Ackermann Straw bale chopping machine - has two pairs of bladed rollers to press bale onto grill through which blades of rotor project
DE2749256A1 (en) * 1977-04-19 1978-10-26 Dobesch Masch Stable straw comminuting machine - has bale breaker with rotary beater arms, followed by hammer mill and extraction fan
CA1037839A (en) * 1977-11-09 1978-09-05 Wic Inc. Strawhacking machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0407112A1 (en) * 1989-07-01 1991-01-09 Kidd Farm Machinery Limited Bale shredder
EP0619939A2 (en) * 1993-03-31 1994-10-19 Maskinfabrikken Herborg A/S Machine for splitting up and spreading of straw bales
EP0619939A3 (en) * 1993-03-31 1995-03-29 Herborg Maskinfab As Machine for splitting up and spreading of straw bales.
EP0663145A1 (en) * 1994-01-17 1995-07-19 SARL BEUVIN André Device for the rewinding and dispersing of roundbales
FR2715023A1 (en) * 1994-01-17 1995-07-21 Beuvin Andre Spreader - straw blower.

Also Published As

Publication number Publication date
FR2499820B1 (en) 1984-04-27

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