FR2548516A1 - Improved ploughshare holder body - Google Patents
Improved ploughshare holder body Download PDFInfo
- Publication number
- FR2548516A1 FR2548516A1 FR8319425A FR8319425A FR2548516A1 FR 2548516 A1 FR2548516 A1 FR 2548516A1 FR 8319425 A FR8319425 A FR 8319425A FR 8319425 A FR8319425 A FR 8319425A FR 2548516 A1 FR2548516 A1 FR 2548516A1
- Authority
- FR
- France
- Prior art keywords
- inverted
- holder body
- springs
- piece
- shape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
- A01B61/04—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame
- A01B61/044—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis
- A01B61/046—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Binders And Loading Units For Sheaves (AREA)
Abstract
Description
La présente invention concerne un corps porte- soc amélior6. The present invention relates to an improved ploughshare body.
Dans la trajectoire du soc dans la terre, ce dernier rencontre assez fréouemment des obstacle cl e=- pech.ent son déplacement normal et produit dans de très nombreux cas sa rupture. In the trajectory of the ploughshare in the earth, the latter quite often encounters obstacles cl e = - pech.ent its normal displacement and produces in many cases its rupture.
En effet, le soc solidaire de la charrue ren- contre dans sa trajectoire des obstacles contenus dans la terre et qui par conséquent sont cachés à la vue, ce qui empêche le déplacement normal du soc et produit généra7e- ment sa rupture et oblige même parfois le tracteur à réaliser des manoeuvres compliquées tendant à de crocher le soc de l'obstacle. Indeed, the ploughshare integral with the plow encounters in its trajectory obstacles contained in the ground and which consequently are hidden from view, which prevents the plowshare from moving normally and generally produces its breakage and even sometimes forces the tractor to perform complicated maneuvers tending to hook the share of the obstacle.
Grâce au corps porte-soc selon l'invention, tous ces inconvénients sont éliminés, étant donné que le soc avec son bras d'appui est supporté par un corps qu pivote sur un point de rotation. De cette façon, lorsque le soc rencontre un obstacle sur son chemin, tout le corps tourne autour du point de rotation correspondant, ce qui permet au soc de passer au-dessus et de contInuer son chemin, après avoir récupéré sa position initiale grâce à des ressorts de traction placés de façon adéquate. Thanks to the share-holder body according to the invention, all these drawbacks are eliminated, since the share with its support arm is supported by a body which pivots on a point of rotation. In this way, when the share shares an obstacle in its path, the whole body turns around the corresponding point of rotation, which allows the share to pass over and continue its path, after having recovered its initial position thanks to tension springs adequately placed.
L'ensemble est constitué par une pièce en forme de "U" inversé qui content intérieurement le bras porte soc et dont l'extrémité supérieure est reliée de façon pivotante à la zone supérieure d'une pièce support ferme- ment solidaire de la charrue proprement dite, une ces ex trémités des ressorts de traction étant fixée à la partie inférieure de cette pièce de support. The assembly consists of a part in the shape of an inverted "U" which internally contains the ploughshare arm and the upper end of which is pivotally connected to the upper zone of a support part firmly secured to the plow properly said, one of these ends of the tension springs being fixed to the lower part of this support piece.
Les extrémités libres correspondantes des ressorts, au nombre de deux, un de chaque c8té de la pièce en forme de "U", sont reliées à un tendeur prévu à l'extrémité de cette pIèce en forme de "un. The corresponding free ends of the springs, two in number, one on each side of the "U" shaped part, are connected to a tensioner provided at the end of this piece in the form of a "one.
D'autres caractéristiques et avantages de l'invention seront mieux compris à la lecture de la description qui va suivre d'un exemple de réalisation et en se référant aux dessins annexés, dans lesquels
La Figure 1 représente une vue en élévation de tout l'ensemble de l'invention, dans laquelle on peut voir parfaitement comment, en présence d'un obstacle, tout l'ensemble pivote de façon appropriée.Other characteristics and advantages of the invention will be better understood on reading the following description of an embodiment and with reference to the accompanying drawings, in which
Figure 1 shows an elevational view of the whole assembly of the invention, in which one can see perfectly how, in the presence of an obstacle, the whole assembly pivots appropriately.
La Figure 2 est une vue réalisée dans le sens de la flèche A de la figures précédente, dans laquelle on peut observer l'emplacement des ressorts. Figure 2 is a view taken in the direction of arrow A of the previous figures, in which one can observe the location of the springs.
Comme il a été dit plus haut, et comme on peut le voir dans les dessins, le corps porte-soc amélioré proposé selon l'invention est constitué par une pièce de support 1 reliée fermement au cbâssis de la charrue 2, ce support 1 étant doté à sa partie supérieure d'un axe 3 qui le relie à une pièce 4 en forme de "U" inversé, de façon que cette pièce 4 puisse pivoter librement sur i'a- xe 3, sous l'effet des obstacles rencontrés sur Eon che- min par le soc 5. As has been said above, and as can be seen in the drawings, the improved share-holder body proposed according to the invention consists of a support piece 1 firmly connected to the frame of the plow 2, this support 1 being provided at its upper part with an axis 3 which connects it to a part 4 in the shape of an inverted "U", so that this part 4 can pivot freely on the axis 3, under the effect of the obstacles encountered on Eon route via the share 5.
La pièce 4 supporte le bras 6 qui est dote du soc 5, ce bras entant fixé au moJen d'une vis 7 et; d'une petite plaque 8 solidaire des bras de la pièce 4, le bras 6 étant introduit dans l'intervalle que laisse la petite plaque 8 et étant fixé à sa partie postérieure au moyen de la vis 7. The part 4 supports the arm 6 which is provided with the ploughshare 5, this arm being fixed to the moJen of a screw 7 and; of a small plate 8 secured to the arms of the part 4, the arm 6 being introduced in the space left by the small plate 8 and being fixed to its rear part by means of the screw 7.
A la partie inférieure de la pièce de support 1 est fixée l'une des extrémités des ressorts de traction 9 de façon pivotante, tandis que les extrémités opposées sont reliées également de façon pivotante à une pièce 10 qui sert à tendre les ressorts. At the lower part of the support piece 1 is fixed one of the ends of the tension springs 9 pivotally, while the opposite ends are also pivotally connected to a piece 10 which serves to tension the springs.
Grâce à cette disposition, lorsque le soc 5 rencontre sur son parcours de labourage un obstacle quelconque tel que pierres, racines dures ou tout autre obstacle similaire, tout l'ensemble s'élève en pivotant sur l'axe 3 en passant au-dessus de l'obstacle, ce qui évite la rupture du soc 5 ou du bras 6. Thanks to this arrangement, when the ploughshare 5 encounters any obstacle on its plowing path such as stones, hard roots or any other similar obstacle, the whole assembly rises by pivoting on the axis 3 passing over the obstacle, which prevents the coulter 5 or the arm 6 from breaking.
Une fois franchi l'obstacle, les ressorts 9 font revenir le soc à sa position initiale et le travail peut continuer normalement. Once crossed the obstacle, the springs 9 return the share to its initial position and the work can continue normally.
Le tendeur 10 des ressorts 9 sert à appliquer une tension préalable à ces ressorts de façon cWe le soc ne puisse s'élever sous l'effet du moindre obstacle. The tensioner 10 of the springs 9 is used to apply a preliminary tension to these springs so that the plow cannot rise under the effect of the slightest obstacle.
Bien entendu, diverses modifications peuvent être apportées par l'Homme de l'Art aux dispositifs ou procédés cui viennent d'être décrits uniquement à titre d'exemple non limitatif, sans sortir du cadre de l'inven- tion. Of course, various modifications can be made by those skilled in the art to the devices or processes which have just been described solely by way of non-limiting example, without departing from the scope of the invention.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1983273372U ES273372Y (en) | 1983-07-07 | 1983-07-07 | IMPROVED CARRIER BODY |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2548516A1 true FR2548516A1 (en) | 1985-01-11 |
Family
ID=8426422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8319425A Pending FR2548516A1 (en) | 1983-07-07 | 1983-12-05 | Improved ploughshare holder body |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES273372Y (en) |
FR (1) | FR2548516A1 (en) |
MA (1) | MA19968A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1003921C2 (en) * | 1996-08-30 | 1998-03-04 | Maasland Nv | Machine combination. |
CZ304531B6 (en) * | 2013-05-02 | 2014-06-18 | Farmet A.S. | Device to tilt agricultural machine working implement |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR631119A (en) * | 1927-03-18 | 1927-12-15 | Flaba Thomas | Carolle handle for plow |
US3536146A (en) * | 1967-08-08 | 1970-10-27 | Portable Elevator Mfg Co | Cultivating tool mounting assembly |
US4143718A (en) * | 1977-09-01 | 1979-03-13 | Quanbeck Sherman H | Earth working tool and support assembly therefor |
-
1983
- 1983-07-07 ES ES1983273372U patent/ES273372Y/en not_active Expired
- 1983-12-05 FR FR8319425A patent/FR2548516A1/en active Pending
- 1983-12-09 MA MA20189A patent/MA19968A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR631119A (en) * | 1927-03-18 | 1927-12-15 | Flaba Thomas | Carolle handle for plow |
US3536146A (en) * | 1967-08-08 | 1970-10-27 | Portable Elevator Mfg Co | Cultivating tool mounting assembly |
US4143718A (en) * | 1977-09-01 | 1979-03-13 | Quanbeck Sherman H | Earth working tool and support assembly therefor |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1003921C2 (en) * | 1996-08-30 | 1998-03-04 | Maasland Nv | Machine combination. |
CZ304531B6 (en) * | 2013-05-02 | 2014-06-18 | Farmet A.S. | Device to tilt agricultural machine working implement |
US9730373B2 (en) | 2013-05-02 | 2017-08-15 | Farmet A.S. | Device for folding the working tools of agricultural machinery |
Also Published As
Publication number | Publication date |
---|---|
ES273372Y (en) | 1984-06-01 |
ES273372U (en) | 1983-11-16 |
MA19968A1 (en) | 1984-07-01 |
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