• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Fork for the mechanization of a vineyard, which is inserted into a hollow post with a general shape of c, comprising a central body formed by two wings and a core, and attached to said central body two arms that extend with a angle β with respect to the wings, where the arms end in looping ends that embrace the longitudinal edge of the post from the inside towards the outside; the wings have an inverted truncated cone shape and form an angle between each other; each end comprises a curved section formed by a first portion and a second portion joined together, where the first portion is continuation of the arm and the second portion comprises at its end end a curved portion in the form of a loop; where in a closed position of the fork, the arms are housed inside the post. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2593851A1
    申请号:ES201631008
    申请日:2016-07-22
    公开日:2016-12-13
    发明作者:Jose TORRECILLA SAINZ；Javier SANTOLAYA SANTOLAYA；Luis CALLEJON FONT
    申请人:Muelles Crom Sa；Desarrollos Y Suministros Arborea S L；Desarrollos Y Suministros Arborea Sl；Muelles Crom S A；
    IPC主号:
    专利说明:

    FORK FOR THE MACHINING OF A VINEYARD AND FORK-POST ASSEMBLY

    DESCRIPTION
     5
    OBJECT OF THE INVENTION
    The object of the present invention relates to a fork for the mechanization of a vineyard and the fork-post assembly, within the field of the utensils used to support the cables that guide the branches in the cultivation of trellised vines.
     10
    TECHNICAL PROBLEM TO BE RESOLVED AND BACKGROUND OF THE INVENTION
    At present, the cultivation of strains by means of aerial straps that allow to hold the branches is a widely known technique. For this, it is essential to mount the braces along the rows of strains so that the branches can be held, which are located in a linear position forming an aerial plane, in the direction of the 15 rows of strains, easily accessible for care and subsequent collection. Basically there are two types of supports for these braces: metal posts or wooden posts with staples stuck in them. The second systems used have the disadvantage that the metal clips deteriorate easily and contribute to the deterioration of the pole or stake used, in addition to the fact that they break more easily since 20 do not admit the vibrations generated in the mechanization of both the pre - Prune as of the collection. For this reason, the metal pole is currently imposed in whose interior a fork that is subjected to pressure to the post and whose ends support the wires where the branches or future branches rest and are guided.
     25
    The metal post is a C-profile and the forks are varied and different configurations are known in the state of the art, but none of them precedes the characteristics of the improved fork object of the invention.

    Thus, the utility model ES 1009685 describes a rod that is subjected to pressure on the post with at least one turn of the helix in the form of an adjustable spring that embraces the diameter of the post on the outside. It is specific for wooden posts.

    Patent ES2388229 shows a fork comprising a metallic wire defined by a pointed portion from which two substantially straight arms diverging 35 emanate from each other; each of the arms being finished off by a loop that ends in a hook-like fold. The pointed portion is endowed on each side of one ear
    and said pointed portion is relative to the arms in a parallel plane. It is specific for metal posts with parallel holes.

    Utility model ES1083979 describes a fork that is three consecutive elastic helicals (torsion spring) of one or more loops each. Two of them, of 5 similar dimensions, are located at the ends and continued by the arms, and are attached to a central helix of the precise dimensions to be able to stay inside the metal C-shaped post. This last model is the same but it does not solve the problem that the displacement of the forks inside the entire surface of the post can be done properly with the arms of the fork 10 being outside the post. In addition, the manufacture of the central body is excessively complex compared to the simplicity of the new improved fork.

    The fork for the mechanization of a vineyard object of the invention includes notable improvements with respect to the rest of conventional forks and a very simple and effective solution 15 has been found against the disadvantages and disadvantages of the forks known in the prior art described previously.

    DESCRIPTION OF THE INVENTION
    The present invention relates to an improved spring-type fork for opening and closing guide wires in the cultivation of trellised vines. The cultivation in trellis consists in guiding the branches of the vines by means of horizontal wire threads supported by vertical posts placed in the alignment of the vines.

    This fork is inserted inside the post and must have sufficient tension in its central body so that its fixation is resistant and in turn can be manually moved through the inside of the post from the base to the upper end. By being able to move, you can delete two of the guides of the four used to make the vegetation, with the savings that this entails.
     30
    The fork, manufactured with a single rod of rigid material, preferably in steel, comprises a central body formed by two wings and a soul, and joined to said central body two arms that extend with an angle ß between 94 and 98 degrees, preferably 96 degrees, with respect to the wings, where the arms end at loop ends; the wings have an inverted truncated conical configuration and form 35
    between them an angle µ between 20 and 25 degrees, preferably 25 degrees; the ends are configured to embrace the longitudinal edge of the post from the inside of the post to the outside of it; each end comprises a curved section formed by a first portion and a second portion joined together, where the first portion is a continuation of the arm and the second portion comprises at its final end a curved portion in the form of a loop; where the fork is configured to be placed inside the post so that in a closed position of the fork and therefore of the guide wires, the fork arms are housed inside the post.

    The first portion forms an angle α with respect to the arm, with α being a value between 75 and 85 degrees, preferably 80 degrees.

    The central body is contained in a plane and the arms are separated from this plane by an angle δ with a value between 5 and 10 degrees, preferably 5 degrees. fifteen
    The soul comprises two straight sections that form a V, and the internal angle Ф formed between the wing and one of the soul sections has a value between 123 and 127 degrees, preferably 125 degrees.

    In one embodiment the length of the two wings is not the same for both sides, 20 while in another embodiment the length of the two wings is the same.

    Another object of the invention relates to the fork-post assembly, where the post is a hollow post, with a general C shape, made of sheet metal formed with several longitudinal folds and lacking holes distributed on its surface. 25

    BRIEF DESCRIPTION OF THE FIGURES
    In order to complete the description and in order to help a better understanding of the features of the invention, this descriptive report is attached, as an integral part thereof, a set of drawings where for illustrative purposes and not limitation, it has been represented the following:

    Figure 1.- Shows the plan, elevation and profile of the fork object of the invention.
    Figure 2.- Shows the fork-pole assembly where the fork is inside the post, in an open position, with the arms deployed and supporting the cables. Arrows 35
    indicate the possibility of up and down movement of the fork inside the post.
    Figure 3.- Shows the fork-post assembly where the fork is inside the post, in a closed position, with the arms folded, which are totally inside the metal post. 5

    Below is a list of the different elements represented in the figures that make up the invention:
    1. Fork.
    2. Fork arms. 10
    3. Central body of the fork.
    4. Wings of the fork.
    5. Soul of the fork.
    6. Fork ends.
    7. Post. fifteen
    8. Longitudinal post folds.
    9. Longitudinal edge of the post.
    10. Straight sections.
    11. Curved section.
    12. First portion. twenty
    13. Second portion with loop end end.

    α: 80 degrees ± 5 degrees.
    µ: 25 degrees ± 5 degrees.
    ß: 96 degrees ± 2 degrees. 25
    Ф: 125 degrees ± 2 degrees.
    δ: 5 - 10 degrees.
    λ: 25 degrees ± 10 degrees.
    Σ: 30 - 40 degrees.
     30
    DETAILED DESCRIPTION
    The fork (1) object of the invention is made of a single rod or thread of any rigid material (preferably steel), and comprises, as shown in Figure 1, a central body (3) formed by two wings ( 4) and a soul (5), and attached to said central body (3) two arms (2) extending at an angle ß respectively from the wings (4), 35
    ß being approximately 96 degrees ± 2 degrees, that is, a range between 94 and 98 degrees, preferably 96 degrees, therefore, the wings (4) make connection between the soul (5) and the mentioned arms (2 ). The arms (2) end in turn at ends (6) in the form of a loop.
     5
    The elevation of Figure 1 shows how the wings (4) have an inverted truncated conical configuration (wider by the top than the bottom) and how they form an angle µ with a value between 20 and 20 approximately 30 degrees, preferably 25 degrees. It is also observed that the length of the wings (4) is not the same for both sides, the right wing (4) being slightly larger. The soul (5) 10 is in turn composed of two straight sections (10) that form a V.

    The internal angle φ that is formed between the wing (4) and one of the sections (10) of the soul (5) has a value between approximately 123 and 127 degrees, preferably 125 degrees. fifteen

    This new design of the central body (3) makes the fork (1) exert more pressure on the sides of the metal post (7) and does not slip down when used on posts without holes, especially when the branches They are increasing in size and therefore weight. twenty

    In another embodiment (not shown) the length of the wings (4) if it is the same for both sides.

    Each end (6) comprises a curved section (11), which embraces the longitudinal edge (9) of the post (7), said curved section (11) formed by a first portion (12) and a second portion (13) joined both of them, where the first portion (12) is a continuation of the arm (2) and the second portion (13) comprises at its final end a curved portion in the form of a loop, which has the precise dimensions to tie the guide wires, and where the first portion (12) forms an angle α with respect to the arm (2), with α being a value between approximately 75 and 85 degrees, preferably 80 degrees.

    In the plant of figure 1, it is observed that the central body (3) is contained in a plane, and how the arms (2) are separated from this plane of the central body (3) an angle δ of range between the 5 and 10 degrees approximately. 35
    Additionally, this new geometry of the ends (6), allows in practice to remove the tendrils crimped more easily.

    It should be noted that, thanks to the new design of these ends (6), it is not necessary for the post (7) to have holes distributed on its surface to engage said ends (6), 5 which represents a significant cost saving, since that the manufacture of posts with holes is a longer and more expensive process. However, there is no problem in reusing old posts that have built-in holes since these posts are perfectly compatible with this new fork (1), without interfering with its operation. Therefore, this new fork (1) is used both for metal posts with holes (regularly distributed 10 on its surface or not) and for metal posts without holes.

    Preferably, the posts (7) are made of metal, without holes, of shaped metal sheet and have a C-shape. Additionally, the posts (7) comprise in its interior longitudinal folds (8) that provide rigidity to the post (7) and which act as a rail for the 15 soul (5) and the wings (4), thus favoring the movement of the fork (1).

    It should be taken into account that, when it can be used in posts without holes, the displacement of the fork (1) improves substantially, since as the branch grows, the tendrils get caught in the ends (6), wires and in the holes of the post (7) and it is very difficult to remove these tendrils from the holes of the post (7), which causes a very difficult or practically impossible displacement of the fork (1).

    Figure 3 shows how the loop ends (6) that tie the guide wires do not need holes in the metal post (7) to be crimped, unlike the prior art, that they do.

    The fork (1) has two working positions: an open position or a closed position, with respect to the fastening of the wires arranged on each side of the post (7) and with respect to the post itself (7). 30

    To insert the fork (1) into the post (7), the arms (2) must be joined together, where when the central body (3) is inserted inside the post (7) through its opening at the upper end , the wings (4) have approached each other, the arms (2) being extended outwardly from the post (7) ready to support the guide wires. 35
    In the open position the arms (2) are extended so that at the beginning of the branch growth the guide wires are separated and, subsequently, in the closed position it is when the vegetation is tracked from the beginning to the end of the post (7) where the threads can be joined and keep the branch closed. In this closed position, thanks to the new fork configuration (1), the mechanical tillage is allowed to have greater performance and safety, especially the pre-pruning and mechanical harvester work.

    In the open position, once the fork (1) is inside the post (7) and with the arms (2) protruding from the open part existing in the post (7), the fork (1) can be manually move up and down with no more than grab the ends (6) corresponding to the arms (2), join them and guide the fork (1) through the inside of the longitudinal folds (8) that make up the post (7) ) in C. The central body (3) is folded and runs facilitating its movement through these longitudinal folds (8). The arms (2) form with respect to the central body (3) the necessary angle so that, in their open position, they effectively separate the guide wires and in turn facilitate their movement outside the same through the hollow of the post (7 ).

    When it is necessary to move to the closed position and the corresponding guide wires are transferred to said closed position, this will involve the total insertion of the arms (2) inside the metal post (7) thus facilitating the mechanization process (vintage and pre-pruning) It should be remembered that in the state of the art, in the closed position, the arms (2) of the fork (1) are outside the post (7) so that the ends (6) can be engaged in the holes of the post (7) ), while this new fork (1) prevents the arms (2) from protruding from the post (7), leaving them completely inside the metal post (7). 25

    The mechanization in its harvesting phase causes a stirring of the metal post (7), therefore, any external obstacle that said post (7) may have favors that the fork (1) can be damaged or even broken. The same applies to mechanization in its pre-pruning phase since it causes any obstacle outside the post (7) to be torn or broken by 30 metal discs used for such work.

    Once said fork (1) is in the closed position, with this new geometry of the ends (6), it is intended that said ends (6), specifically the second portions with a loop-shaped end end, remain outside of the post (7), tend to 35
    remain in a horizontal position (with respect to the ground) together with the wire, since it facilitates much more the mechanization especially avoiding breakages and hooks. It should be borne in mind that if the ends (6) do not have the proper position, the disks used in the mechanization of the pre-pruning can cut the clamping wires of the branches.
     5
    The present invention should not be limited to the embodiment described herein. Other configurations can be made by those skilled in the art in view of the present description. Accordingly, the scope of the invention is defined by the following claims.
    权利要求:
    Claims (14)
    [1]

    1. Fork (1) for the mechanization of a vineyard for the opening and closing of guide wires in the cultivation of trellised vines, of the type that is introduced inside a hollow post (7) with a general C shape , characterized in that the fork (1) comprises: 5
    - a central body (3) formed by two wings (4) and a soul (5), and attached to said central body (3) two arms (2) extending at an angle ß with respect to the wings (4), where the arms (2) end at ends (6) in a loop,
    - the wings (4) have an inverted truncated conical configuration and form an angle µ, 10
    - the ends (6) are configured to embrace the longitudinal edge (9) of the post (7) from the inside of the post (7) towards the outside of it,
    - each end (6) comprises a curved section (11) formed by a first portion (12) and a second portion (13) joined together, where the first portion (12) is a continuation of the arm (2) and the second portion (13) comprises at its end end a curved portion in the form of a loop,
    where the fork (1) is configured to be placed inside the post (7) so that in a closed position of the fork (1) and therefore of the guide wires, the arms (2) of the fork (1 ) are housed inside the post (7).
     twenty
    [2]
    2. Fork (1) according to claim 1, characterized in that µ has a value between 20 and 25 degrees.

    [3]
    3. Fork (1) according to claim 1, characterized in that the first portion (12) forms an angle α with respect to the arm (2), with α being a value between 75 and 25 at 85 degrees.

    [4]
    4. Fork (1) according to claim 1, characterized in that the central body (3) is contained in a plane and the arms (2) are separated from this plane by an angle δ with a value between 5 and 10 degrees. 30

    [5]
    5. Fork (1) according to claim 1, characterized in that ß has a value between 94 and 98 degrees.

    [6]
    6. Fork (1) according to claim 1, characterized in that the core (5) comprises two straight sections (10) forming a V, and the internal angle Ф formed between the wing (4) and one of the straight sections ( 10) of the soul (5) has a value between 123 and 127 degrees.
     5
    [7]
    7. Fork (1) according to claims 2, 3, 4, 5 and 6, characterized in that µ is equal to 25 degrees, α is equal to 80 degrees, ß is equal to 96 degrees, δ is equal to 5 degrees and Ф is equal to 125 degrees.

    [8]
    8. Fork (1) according to claim 1, characterized in that the fork (1) is configured to, once placed inside the post (7), move up and down collecting the ends (6) of the arms (2) and pushing manually.

    [9]
    9. Fork (1) according to claim 1, characterized in that the length of the two wings (4) is not the same. fifteen

    [10]
    10. Fork (1) according to claim 1, characterized in that the length of the two wings (4) is the same.

    [11]
    11. Fork (1) according to claim 1, characterized in that the fork (1) is made of a single rod of rigid material.

    [12]
    12. Fork (1) according to claim 11, characterized in that the fork (1) is made of steel.
     25
    [13]
    13. Fork assembly (1) -post (7), characterized in that it comprises the fork (1) described in any one of claims 1 to 12 and a post (7).

    [14]
    14. Fork assembly (1) -post (7) according to claim 13, characterized in that the post (7) is a hollow post (7) with a general C shape, made of metal sheet formed with several longitudinal folds (8 ) and lacks holes distributed on its surface.
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    同族专利:
    公开号 | 公开日
    ES2593851B1|2017-06-21|
    EP3272209A1|2018-01-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    ES2388229B1|2010-03-24|2013-08-19|Francisco Lafuente Barrero|FORK FOR STORING THE STRAINS OF A VINEYARD|
    ES1107755Y|2014-03-05|2014-07-16|Ibanez Aitor Iza|Enhanced Fork|
    ES2581402B5|2015-03-05|2019-07-12|Faynot Ind|Alignment element for vineyards|FR3087621A1|2018-10-26|2020-05-01|Jean Claude Mercery|PENDANT POSITIONED IN THE CENTER OF AN IRON POLE FOR THE CIRCULATION OF CURSORS SPREADER AND LIFTER|
    法律状态:
    2017-06-21| FG2A| Definitive protection|Ref document number: 2593851 Country of ref document: ES Kind code of ref document: B1 Effective date: 20170621 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201631008A|ES2593851B1|2016-07-22|2016-07-22|FORK FOR THE MACHINING OF A VINEYARD AND FORK-POST ASSEMBLY|ES201631008A| ES2593851B1|2016-07-22|2016-07-22|FORK FOR THE MACHINING OF A VINEYARD AND FORK-POST ASSEMBLY|
    EP17171259.9A| EP3272209A1|2016-07-22|2017-05-16|Spacer for the mechanization of a vineyard and spacer-post assembly|
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