FR2781638A1 - Crop conditioner with multiple rotors - Google Patents
Crop conditioner with multiple rotors Download PDFInfo
- Publication number
- FR2781638A1 FR2781638A1 FR9809621A FR9809621A FR2781638A1 FR 2781638 A1 FR2781638 A1 FR 2781638A1 FR 9809621 A FR9809621 A FR 9809621A FR 9809621 A FR9809621 A FR 9809621A FR 2781638 A1 FR2781638 A1 FR 2781638A1
- Authority
- FR
- France
- Prior art keywords
- rotors
- crusher
- line
- lines
- crusher according
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
- A01B73/005—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width for endwise transportation, i.e. the direction of transport being substantially perpendicular to the direction of agricultural operation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Crushing And Pulverization Processes (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
- Harvester Elements (AREA)
Abstract
Description
La présente invention a pour objet un broyeur pour travaux agricoles duThe present invention relates to a crusher for agricultural work of
type à rotor(s) équipé(s) de fléaux ou couteaux, tournant autour d'un axe horizontal dirigé sensiblement perpendiculairement à la direction rotor type (s) fitted with flails or knives, rotating about a horizontal axis directed substantially perpendicular to the direction
d'avancement du broyeur.advancement of the crusher.
De tels broyeurs sont utilisés en agriculture, en particulier pour broyer les résidus de céréales et en permettre le compostage, pour le traitement des terrains laissés en jachère, etc. Compte-tenu de la largeur de travail de la machine, il est fréquent que les broyeurs comportent plusieurs rotors montés côte à côte, ou éventuellement suivant une ligne en V, en particulier pour permettre, après le travail dans le champ, de réduire la dimension en largeur de la machine et Such crushers are used in agriculture, in particular to grind grain residues and allow composting, for the treatment of land left fallow, etc. Given the working width of the machine, it is common for shredders to include several rotors mounted side by side, or possibly along a V-line, in particular to allow, after working in the field, to reduce the size in width of the machine and
son roulement sur des routes ordinaires. rolling on ordinary roads.
On constate que, dans la pratique, l'affinement des résidus broyés n'est jamais très satisfaisant Pour un meilleur résultat, le cultivateur est contraint d'effectuer plusieurs passages, ce qui augmente d'autant le temps It can be seen that, in practice, the refinement of the ground residues is never very satisfactory. For a better result, the cultivator is forced to make several passes, which increases the time accordingly
et le coût de l'opération.and the cost of the operation.
L'invention a pour objet un broyeur perfectionné qui permet en The subject of the invention is an improved shredder which allows
une seule passe de réaliser un travail affiné. a single pass to do fine work.
Le broyeur perfectionné conforme à l'invention se caractérise en ce qu'il comporte au moins deux lignes d'arbre de rotor(s) travaillant l'une derrière l'autre. En opérant de cette façon, on constate de manière surprenante que le travail réalisé est nettement supérieur à celui qui serait réalisé au moyen de deux passes successives d'un broyeur à rotor(s) classique. Ceci est d'autant plus vrai lorsque l'on fait en sorte que les rotors, situés sur une ligne située en arrière d'une ligne située plus en avant, tournent à une vitesse au moins égale, et de préférence supérieure, à celle des rotors de la ligne située plus en avant Ceci provient sans doute du fait que les résidus broyés par la première ligne d'arbre des rotors, avant même d'être entièrement déposés sur le sol, sont repris et rebroyés, en particulier les éléments les plus gros, The improved mill according to the invention is characterized in that it comprises at least two lines of rotor shaft (s) working one behind the other. By operating in this way, it is surprisingly found that the work carried out is clearly greater than that which would be carried out by means of two successive passes of a conventional rotor mill (s). This is all the more true when we make sure that the rotors, located on a line located behind a line located further forward, rotate at a speed at least equal to, and preferably higher than, that of the rotors of the line located further forward This undoubtedly stems from the fact that the residues crushed by the first line of the rotor shaft, before even being entirely deposited on the ground, are taken up and reground, in particular the most large,
par la ligne d'arbre de rotor(s) située juste derrière. by the line of rotor shaft (s) located just behind.
Dans la pratique, de bons résultats seront obtenus en prévoyant un broyeur à deux lignes d'arbre consécutives; cependant, l'invention n'est pas limitée à une telle disposition, et l'on pourrait prévoir tout aussi bien, pour un travail encore plus fin, une troisième ligne d'arbre de rotor(s) située In practice, good results will be obtained by providing a grinder with two consecutive shaft lines; however, the invention is not limited to such an arrangement, and one could just as well provide, for even finer work, a third line of rotor shaft (s) located
en arrière de la seconde ligne.behind the second line.
L'invention et sa mise en oeuvre apparaîtront plus clairement à The invention and its implementation will appear more clearly on
l'aide de la description qui va suivre, faite en référence aux dessins annexés using the following description, made with reference to the accompanying drawings
donnant, de façon schématique et uniquement à titre d'exemple, un mode de giving, schematically and only by way of example, a mode of
mise en oeuvre possible de l'invention. possible implementation of the invention.
Dans ces dessins: la figure 1 montre en vue perspective l'aspect général d'un broyeur équipé de deux lignes d'arbre de rotors situés les uns derrière les autres, conformément à l'invention; la figure 2 montre, vue de côté, selon la flèche II de la figure 1 et à plus grande échelle, la même machine; In these drawings: FIG. 1 shows in perspective view the general appearance of a crusher equipped with two rows of rotor shafts located one behind the other, in accordance with the invention; Figure 2 shows, side view, along arrow II of Figure 1 and on a larger scale, the same machine;
la figure 3 montre à plus grande échelle encore le carter porte- Figure 3 shows on an even larger scale the housing
rotor, plus particulièrement visible à la figure 2 et intégré à la machine; la figure 4 montre de façon schématique un rotor équipé de rotor, more particularly visible in FIG. 2 and integrated into the machine; Figure 4 shows schematically a rotor equipped with
quelques couteaux de travail.some working knives.
En référence plus précisément aux figures 1, 2 et 3, on a indiqué tout d'abord, par la flèche F. le sens d'avancement de la machine tractée par le tracteur (non représenté) et, par les lettres AV et AR, respectivement l'avant et l'arrière de la machine par rapport au sens de déplacement du With more specific reference to FIGS. 1, 2 and 3, the arrow F. indicates the direction of advance of the machine towed by the tractor (not shown) and, by the letters AV and AR, respectively the front and rear of the machine with respect to the direction of movement of the
broyeur en position de travail.grinder in working position.
En se reportant maintenant plus particulièrement aux figures 1 et 2, on a repéré en 1, de façon générale, le broyeur qui est porté par des roues, respectivement arrière 2 et avant 3, lorsqu'il roule derrière le tracteur en étant attelé par la barre d'attelage 4, tandis qu'on aperçoit en 5 les roues qui sont utilisées pour le roulement de la machine, pour son transport sur route, Referring now more particularly to FIGS. 1 and 2, there has been identified in 1, in general, the crusher which is carried by wheels, respectively rear 2 and front 3, when it rolls behind the tractor while being coupled by the drawbar 4, while we see at 5 the wheels which are used for rolling the machine, for its transport on the road,
en étant alors tractée par la barre d'attelage 6, tout ceci étant classique. while being towed by the drawbar 6, all of this being conventional.
Conformément à l'invention, la machine comporte ici deux lignes d'arbre de rotor(s), respectivement une ligne d'arbre de rotors avant 7 et une ligne d'arbre de rotors arrière 8. De façon à ne pas surcharger le dessin, non According to the invention, the machine here comprises two lines of rotor shaft (s), respectively a line of front rotor shaft 7 and a line of rear rotor shaft 8. So as not to overload the drawing , no
plus que compliquer la description, on n'a pas représenté, plus more than complicating the description, we have not shown, more
particulièrement aux dessins des figures 2 et 3, les couteaux ou fléaux de travail des rotors 7, 8, non plus qu'on n'a dénombré le nombre des rotors 7 particularly in the drawings of FIGS. 2 and 3, the knives or working flails of the rotors 7, 8, no more than the number of rotors 7 has been counted
ou 8 pouvant constituer chaque ligne d'arbre respectivement avant et arrière. or 8 which can constitute each line of shaft respectively front and rear.
Pour des raisons de construction mécanique, on comprend qu'on limite en général la longueur suivant leur axe des rotors à des dimensions facilitant le montage et la fabrication mécanique, et permettant à partir de modules élémentaires, par exemple de un mètre de large, de constituer des machines travaillant sur des largeurs de un, deux, trois, quatre mètres, etc. Pour l'entraînement des rotors, un tronçon d'arbre 9 d'entrée qui recevra l'entraînement en rotation de la prise de force du tracteur va venir attaquer successivement deux boites de transmission 10 et 11 du mouvement de rotation aux rotors. Dans l'exemple illustré, l'entraînement des lignes d'arbre des rotors se fait à partir de pignons de renvoi d'angle issus desdites boites 10 et 11 qui entraînent des axes 12 et 13, 12' et 13' respectivement, lesquels, au moyen de poulies et courroies disposées dans des carters sur les côtés latéraux du broyeur, vont permettre d'entraîner les rotors correspondants. A la figure 2, on a ainsi montré, protégées dans un carter 14 sur le côté correspondant de la machine, une poulie 15 calée sur l'arbre 12 qui entraîne par une courroie 16 une poulie 17, elle- même calée sur l'arbre For reasons of mechanical construction, it is understood that the length along their axis of the rotors is generally limited to dimensions which facilitate assembly and mechanical manufacture, and which make it possible, from elementary modules, for example one meter wide, to constitute machines working on widths of one, two, three, four meters, etc. For the drive of the rotors, a section of input shaft 9 which will receive the drive in rotation of the PTO of the tractor will come to successively attack two gearboxes 10 and 11 of the rotational movement to the rotors. In the example illustrated, the drive of the shaft lines of the rotors is carried out from angle bevel gears from said boxes 10 and 11 which drive axes 12 and 13, 12 'and 13' respectively, which, by means of pulleys and belts arranged in casings on the lateral sides of the mill, will allow to drive the corresponding rotors. In FIG. 2, we have thus shown, protected in a casing 14 on the corresponding side of the machine, a pulley 15 wedged on the shaft 12 which drives by a belt 16 a pulley 17, itself wedged on the shaft
(non représenté) d'entraînement des rotors 7. (not shown) for driving the rotors 7.
En 18 (figures 1 et 2), on aperçoit les équerres pour l'accrochage In 18 (Figures 1 and 2), you can see the brackets for hanging
de la machine derrière le tracteur dans la position de transport. of the machine behind the tractor in the transport position.
En se référant maintenant à la figure 4, on a montré de façon plus précise le carter 19 qui protège les rotors 7 et 8, lesquels tournent Referring now to FIG. 4, we have shown more precisely the casing 19 which protects the rotors 7 and 8, which rotate
avantageusement dans le sens de rotation indiqué par les flèches f (figure 3). advantageously in the direction of rotation indicated by the arrows f (Figure 3).
Eventuellement, on peut souhaiter, pour certains travaux, faire tourner le deuxième rotor 8 en sens inverse du premier. Ceci sera obtenu simplement à Optionally, it may be desired, for certain works, to rotate the second rotor 8 in the opposite direction to the first. This will be obtained simply at
partir de la boîte de vitesse et de transmission 11 convenablement réglée. from the gearbox and transmission 11 suitably adjusted.
Bien entendu, les sens de rotation des rotors peuvent être inversés par Of course, the directions of rotation of the rotors can be reversed by
rapport aux sens illustrés à la figure 3. compared to the meanings illustrated in figure 3.
En relation aux figures 3 et 4, on aperçoit le rotor 7 tournant autour de son arbre 7a, et comportant quelques couteaux de travail 20 montés en place en étant articulés de façon classique sur la surface périphérique du rotor. Bien entendu, le rotor 8 tournant autour de son arbre In relation to FIGS. 3 and 4, the rotor 7 can be seen rotating around its shaft 7a, and comprising a few working knives 20 mounted in place by being articulated in a conventional manner on the peripheral surface of the rotor. Of course, the rotor 8 rotating around its shaft
8a est équipé de façon similaire. 8a is similarly equipped.
Conformément à l'invention, pour des travaux plus précis, et en fonction des matières à broyer, on peut prévoir que les diamètres des rotors 7 et 8 ne soient pas identiques, et par exemple que le diamètre du rotor arrière 8 soit le diamètre plus petit pouvant être équipé de couteaux plus In accordance with the invention, for more precise work, and depending on the materials to be ground, it can be provided that the diameters of the rotors 7 and 8 are not identical, and for example that the diameter of the rear rotor 8 is the most small can be fitted with more knives
longs ou inversement.long or vice versa.
Pour des travaux habituels, le diamètre des rotors sera supérieur For usual work, the diameter of the rotors will be greater
ou égal à 170 mm et les couteaux auront une épaisseur minimum de 7 mm. or equal to 170 mm and the knives will have a minimum thickness of 7 mm.
Claims (8)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9809621A FR2781638B1 (en) | 1998-07-28 | 1998-07-28 | ROTOR TYPE CRUSHER FOR AGRICULTURAL WORKS |
DE1999134139 DE19934139A1 (en) | 1998-07-28 | 1999-07-26 | Agricultural shredder |
DE29912641U DE29912641U1 (en) | 1998-07-28 | 1999-07-26 | Agricultural shredder |
ES9902011U ES1043784Y (en) | 1998-07-28 | 1999-07-28 | TYPE CRUSHER WITH ROTOR (S) FOR AGRICULTURAL WORKS. |
GB9917712A GB2340019B (en) | 1998-07-28 | 1999-07-28 | A crop conditioner of the type with rotors for agricultural work |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9809621A FR2781638B1 (en) | 1998-07-28 | 1998-07-28 | ROTOR TYPE CRUSHER FOR AGRICULTURAL WORKS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2781638A1 true FR2781638A1 (en) | 2000-02-04 |
FR2781638B1 FR2781638B1 (en) | 2002-05-17 |
Family
ID=9529092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9809621A Expired - Fee Related FR2781638B1 (en) | 1998-07-28 | 1998-07-28 | ROTOR TYPE CRUSHER FOR AGRICULTURAL WORKS |
Country Status (4)
Country | Link |
---|---|
DE (2) | DE29912641U1 (en) |
ES (1) | ES1043784Y (en) |
FR (1) | FR2781638B1 (en) |
GB (1) | GB2340019B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBO20120356A1 (en) * | 2012-06-27 | 2013-12-28 | Pro Gi Di Stiscia Stefania | WINDING SHUTTER DEVICE FOR DRAIN IRRIGATION OR MICRO IRRIGATION |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201900022998A1 (en) * | 2019-12-04 | 2021-06-04 | Dragone S R L | SHREDDER, IN PARTICULAR TO MECHANICALLY WEED CROPS ORGANIZED IN ROWS |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR389023A (en) * | 1908-04-08 | 1908-08-28 | Charles Ransom Bradley | Improved method and means for plowing the soil in agricultural work |
FR1177915A (en) * | 1956-06-22 | 1959-04-30 | Norton Portland Corp | Improvements to machines used for soil repair |
GB1156396A (en) * | 1966-07-01 | 1969-06-25 | Fmc Corp | Apparatus for preparing Soil |
FR2088747A5 (en) * | 1970-04-23 | 1972-01-07 | Cappon Michel | |
DE2910351A1 (en) * | 1979-03-16 | 1980-12-04 | Wieneke Franz | Rotating mower for stalk and leaf material - has cutter drum adjacent to mowing rotor to separate stalks and leaves in free cut |
GB2131661A (en) * | 1982-12-01 | 1984-06-27 | Steyr Daimler Puch Ag | Soil cultivation apparatus |
US4751812A (en) * | 1985-07-24 | 1988-06-21 | Yacov Lubetzky | Stalk puller and shredder machine |
DE4009888A1 (en) * | 1989-04-21 | 1990-10-25 | Erwin Zipfinger | Mower or cuff cutter |
US5038868A (en) * | 1990-05-07 | 1991-08-13 | Richard Rinelli | Ground cultivator |
DE4404654A1 (en) * | 1994-02-14 | 1995-08-17 | Josef Kollmannsberger | Device for removing and pulverising hop vine residues |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2151893B (en) * | 1981-05-15 | 1986-03-26 | Nat Res Dev | Crop engaging apparatus and methods |
WO1986002521A1 (en) * | 1984-10-31 | 1986-05-09 | National Research Development Corporation | Apparatus for treating crop |
-
1998
- 1998-07-28 FR FR9809621A patent/FR2781638B1/en not_active Expired - Fee Related
-
1999
- 1999-07-26 DE DE29912641U patent/DE29912641U1/en not_active Expired - Lifetime
- 1999-07-26 DE DE1999134139 patent/DE19934139A1/en not_active Withdrawn
- 1999-07-28 GB GB9917712A patent/GB2340019B/en not_active Expired - Fee Related
- 1999-07-28 ES ES9902011U patent/ES1043784Y/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR389023A (en) * | 1908-04-08 | 1908-08-28 | Charles Ransom Bradley | Improved method and means for plowing the soil in agricultural work |
FR1177915A (en) * | 1956-06-22 | 1959-04-30 | Norton Portland Corp | Improvements to machines used for soil repair |
GB1156396A (en) * | 1966-07-01 | 1969-06-25 | Fmc Corp | Apparatus for preparing Soil |
FR2088747A5 (en) * | 1970-04-23 | 1972-01-07 | Cappon Michel | |
DE2910351A1 (en) * | 1979-03-16 | 1980-12-04 | Wieneke Franz | Rotating mower for stalk and leaf material - has cutter drum adjacent to mowing rotor to separate stalks and leaves in free cut |
GB2131661A (en) * | 1982-12-01 | 1984-06-27 | Steyr Daimler Puch Ag | Soil cultivation apparatus |
US4751812A (en) * | 1985-07-24 | 1988-06-21 | Yacov Lubetzky | Stalk puller and shredder machine |
DE4009888A1 (en) * | 1989-04-21 | 1990-10-25 | Erwin Zipfinger | Mower or cuff cutter |
US5038868A (en) * | 1990-05-07 | 1991-08-13 | Richard Rinelli | Ground cultivator |
DE4404654A1 (en) * | 1994-02-14 | 1995-08-17 | Josef Kollmannsberger | Device for removing and pulverising hop vine residues |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBO20120356A1 (en) * | 2012-06-27 | 2013-12-28 | Pro Gi Di Stiscia Stefania | WINDING SHUTTER DEVICE FOR DRAIN IRRIGATION OR MICRO IRRIGATION |
WO2014001966A1 (en) * | 2012-06-27 | 2014-01-03 | Pro.Gi Di Stiscia Stefania | Device for winding drip irrigation or microirrigation hoses |
Also Published As
Publication number | Publication date |
---|---|
GB2340019B (en) | 2003-03-12 |
DE29912641U1 (en) | 2000-03-02 |
ES1043784Y (en) | 2000-06-16 |
FR2781638B1 (en) | 2002-05-17 |
GB9917712D0 (en) | 1999-09-29 |
GB2340019A (en) | 2000-02-16 |
ES1043784U (en) | 2000-01-01 |
DE19934139A1 (en) | 2000-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20060331 |