• 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:
    The invention relates to a farm implement for sowing and decompacting the soil in one single process, characterised by comprising a chassis having a transverse bar with arms in the front portion defining three points at which the implement is coupled to the tractor or the towing vehicle. According to the invention, a base structure is secured to the rear part of the transverse bar with at least one pair of angled and pivoting arms, such that the structure projects rearwards. In addition, one or more seed containers are secured to the structure, the bottom of said containers being equipped internally with a versatile mechanism for metering and depositing the seeds in a conduit connected to a guiding structure for depositing the seeds in the soil. The implement is also characterised by comprising: at least one or a plurality of subsoilers separated from one another and secured with securing means to the first transverse bar, each subsoiler arranged one in front of each seed container, opening-up and loosening the earth and creating a furrow in which the seeds are deposited; and anchoring elements fixed at both ends of the transverse bar, having means for adjusting the height of vertical arms supporting, on their lower end, respective axles on which a pair of side wheels of the implement are mounted.
    公开号:ES2562578A1
    申请号:ES201690002
    申请日:2014-07-16
    公开日:2016-03-04
    发明作者:Rubén NAVARRO VELASCO
    申请人:Rubén NAVARRO VELASCO；
    IPC主号:
    专利说明:

    AGRICULTURAL IMPLEMENT TO SEED AND DECOMPACT THE SOIL IN ONE LAST
    Field of the Invention
    The present invention is related to agriculture in general, in particular it relates to agricultural implements, which are mechanical equipment that are coupled to a tractor or similar machines to perform cultivation work; more specifically it refers to an agricultural implement to sow and decompress the soil in a single pass. State of the art
    It is well known that in agriculture it is necessary to use equipment and tools that allow farmers to better develop the activities of tillage, cultivation and planting of the land, which benefits them in terms of time, costs, Production and productivity. Thus, technology has been evolving widely, supplying the use of animals used for tillage by tractors and other similar machines on which various agricultural implements specially developed for tillage, handling, cultivation and sowing of the land are mounted.
    There are currently known an infinity of agricultural implements that are mounted or embedded in the front or rear of tractors or other vehicles to carry out various agricultural work.
    Among the many existing agricultural implements are known the subsoil plow,
    or subsoiler, which is a plow suitable for subsolar, that is, work on deeper soils that need to be removed and turned due to the need to break layers hardened by traffic and different factors, for greater soil fertility and humidity.
    There are several types of underground plow; there are them in a "V" or linear way depending on the power of the tractor, it will be the underground plow and the number of blades it occupies.
    On the other hand, a variety of seeders with different structures, configurations and designs to sow some type of specific seed are also known.
    with a certain sowing density, a certain number of sowing rows, separation between
    seed and seed and separation of furrows, etc. However, existing machines only work in one type of planting, so different equipment is required for each type of planting, the mechanisms with which they operate are too complex and expensive and depend on the transmission of the tractor or tractor hydraulics. be able to operate
    In the prior art, for example, patent MX291137B of April 24, 2008 by Michael E. Frasier et al. which protects an agricultural seeder machine that moves in a planting direction and includes a frame; a disk opener assembly carried by the frame and having a first axis of rotation; a measuring wheel assembly carried by the frame and having a second axis of rotation, and a press wheel assembly carried by the frame and having a third axis of rotation. The second axis is positioned forward of the first axis in relation to the seeding direction 38. The measuring wheel assembly overlaps the disk opener assembly in relation to the seeding direction. The third axis is positioned backwards of the first axis in relation to the seeding direction. The press wheel assembly overlaps the disc opener assembly in relation to the seeding direction.
    Also found was the MX9906684 patent of Roger D. Baugher and Garreth D. Baugher filed on July 16, 1999 which protects a seeder unit that uses a single disc opener held for rotation around a horizontal offset axis at a small angle from the transverse direction to the opening of a groove; A seed tube device is placed adjacent to the side facing the back of the disc and includes a slide that extends forward of the lower portion of the seed tube to support the loose soil of the groove before the seeds or other materials are deposited in it, the slide is placed in the shadow of the disk so as not to contact or significantly affect the side of the groove; The opener is mounted on an arm that is pivoting around a relatively low point so that it is oriented at a relatively flat angle to the ground and to maintain the overall orientation of the opener as it moves through the ground throughout the extension of the pivotal movement of the arm; The seeder unit may include one or more pivoting press wheels, which can be mounted for pivotal movement around it
    axis to which a pivoting regulating wheel adjustment arm; press conferences
    preferably they include a relatively narrow first press wheel that travels at the bottom of the groove to firmly press the seeds or other materials at the bottom of the groove, and a second press wheel having a double beveled edge that can be arranged in an adjustable manner and orientate for precise placement of the soil in the form of a coating with respect to the seeds or other material.
    It was also found the patent MX141346 of Rafael Santos Islas, filed on April 3, 1962 which discloses improvements to the seeder, plow and mower machine, comprising a body formed by two parallel screeds that affect the shape of two trapezoids, whose upper angles they are arched, joined by sections of hearth, centrally it takes from hearths to each side of the body that allows the angle of the shooting arrows to vary, which end in two hooks in which the traction is held, behind it has two steering handles with two levers to adjust the inclination of the wheels, by means of two serrated semicircles, the improvements characterized in that in the front and back of the body, it has two pieces of tube that maintain the position of two endless screws that are moved by a handle, managing to lengthen or reduce the extension, according to the size of the groove that needs to be made, in the upper front part it carries a wheelbarrow provided with a cable and a nail, actuated by a handle with which the lifting of the front part of the machine is regulated, and to give rotation movement to the roller of the hat.
    However, none of the localized seeders allows sowing while de-compacting the soil, as in the case of the present invention; neither do they disclose a machine that offers greater yield in the sowings for greater precision of planting with different types of seeds, nor machines that have the goodness of saving in fuels and the reduction of times for being designed for direct sowing to help the regeneration of soils and avoid erosion wear, etc.
    Given the need to have an agricultural implement to sow and decompact the soil in a single pass, which reduces the inconveniences offered by seeders of the state of the art and offers important advantages in terms of yield, precision of planting with different types of seeds , fuel saving, time reduction, etc. It was that the agricultural implement was developed to sow and compact the soil in a single pass of the present invention, which undoubtedly offers great advantages over seeders of the prior art, allowing a better benefit / cost ratio and better results in terms of Production and productivity. Description of the invention
    The main objective of the present invention is to make available an agricultural implement that has a greater planting precision and greater versatility to be able to sow seeds of different species and varieties and different types of planting without the need to change equipment or accessories and at the same time to be able to decompact the land without eroding it, nor wear it, contributing to the regeneration of soils. Another objective of the invention is to provide said agricultural implement for sowing and de-compacting the soil in a single pass, which also allows reducing planting times and operating costs.
    Another objective of the invention is to provide said agricultural implement for sowing and de-compacting the soil in a single pass, which also operates with the simple drag of the tractor without the need to connect to the tractor power take-off, or to the hydraulic socket.
    Another objective of the invention is to provide said agricultural implement for sowing and de-compacting the soil in a single pass, which can also function in traditional sowing systems such as temporary and residual moisture.
    And all those qualities and objectives that will become apparent when making a general and detailed description of the present invention supported by the illustrated modalities.
    In general, the agricultural implement for sowing and unpacking the soil in a single pass, in accordance with the present invention consists of a chassis defined by a first crossbar in which a pair of spaced front bars is fixed perpendicularly, with means of fixing at its ends to anchor on the tractor and a pair of arms extended diagonally upward from both ends of said first crossbar, joined at the ends of a second raised crossbar in whose central area comprises front fasteners adapted to receive means of fixation to anchor in a third point of the tractor. Said front bar comprising vertical arms extending and fixed in said second raised cross bar.
    At both ends of said first crossbar, anchoring elements are fixed with height adjustment means of vertical arms that support at their lower end two axes where a pair of side wheels of the implement are mounted independent of the tractor.
    A base structure is subsequently fixed on said first crossbar with at least one pair of pivotally fixed angled arms that project it subsequently and on which one or a plurality of seed containers are fixed which internally comprise in the bottom a versatile metering mechanism and deposit the seed in a conduit that connects in a guide structure that deposits the seed in the soil. Said versatile mechanism for dosing and depositing the seed being driven by a transmission system activated by traction of at least one or both side wheels of the implement. At least one or a plurality of subsoilers separated from each other are fixed with fixing means on said first crossbar each arranged in front of each of said seed containers. The number of subsoilers is equal to the number of seed containers.
    In the preferred embodiment of the invention said at least one or the plurality of subsoilers consist of subsoilers with breakable safety bolt and wear parts of the type formed by a substantially straight vertical body, which comprises at the lower end an angled attack tip and the upper end is a substantially "L" shape that defines a horizontal section and a vertical section whose ends comprise two holes; said upper end being adapted to be pivotally fixed between a pair of "L" shaped fixing plates parallel to each other, of a fixing structure in a bar of an agricultural implement; said "L" shaped plates define a horizontal section and a vertical section comprising two holes at their ends, coinciding in position with said "L" shaped upper end holes of said vertical body; a pivotal fixing bolt is housed in said holes of the corresponding horizontal sections of the vertical subsoil body and of said pair of "L" shaped plates; a breakable bolt is made to pass through the holes of the vertical sections of both the vertical subsoil body and of said pair of "L" shaped plates; said "L" shaped fixing plates being partially separated and parallel to each other, and fixed perpendicularly by welding or some other means of attachment to an "L" shaped fixing plate that hugs together with a counter-plate of the same configuration an agricultural implement bar where the subsoiler is fixedly mounted; both, plate and counter plate being secured with fixing means. In another embodiment of the present invention, said base structure consists of a pair of parallel bars joined at their ends by angled arms that are pivotally fixed on said first crossbar; comprising fixing and support structures of said seed containers.
    In another embodiment of the invention, for each seed container of the planter, the implement includes a fixing structure of a pivoting press wheel that is pivotally fixed on the parallel rear bar of the base structure. Wherein said pivoting press wheel travels over the ground to firmly press the seeds or other materials on the planting surface.
    In another of the preferred embodiments of the invention, the guide structure that supports the duct through which the seed is dosed from the bottom of the seed containers, is firmly fixed on the rear edge of the substantially straight vertical body of said subsoiler, which is adapted to receive a clamp fixing means of said guide structure.
    To better understand the characteristics of the invention, the present description is attached, as an integral part thereof, to the drawings with illustrative but not limitative character, which are described below. Description of the figures
    Figure 1 shows a conventional perspective view of the agricultural implement for sowing and unpacking the soil in a single pass, in accordance with the present invention.
    Figure 2 shows a front view of the agricultural implement for sowing and unpacking the soil in a single pass, in accordance with the present invention.
    Figure 3 shows a top view of the agricultural implement for sowing and unpacking the soil in a single pass, in accordance with the present invention.
    Figure 4 illustrates a bottom view of the agricultural implement for sowing and unpacking the soil in a single pass, in accordance with the present invention.
    Figure 5 shows a left side view of the agricultural implement for sowing and unpacking the soil in a single pass, in accordance with the present invention.
    Figure 6 shows a right side view of the agricultural implement for sowing and unpacking the soil in a single pass, in accordance with the present invention.
    For a better understanding of the invention, a detailed description of some of the modalities thereof will be shown, shown in the drawings which, for illustrative but non-limiting purposes, are attached to this description. Detailed description of the invention
    The characteristic details of the agricultural implement to sow and decompress the soil in a single pass, are clearly shown in the following description and in the illustrative drawings that are attached, serving the same reference signs to indicate the same parts.
    Referring to Figures 1 to 4 showing a conventional perspective view, front, top and bottom, respectively, of the agricultural implement for sowing and unpacking the soil in a single pass, in accordance with the present invention. In said figures the implement consists of a chassis 1 defined by a first crossbar 2 in which a pair of spaced front bars 3 are fixed perpendicularly, with fixing means (not shown) at their ends to anchor in the tractor and a pair of arms extended diagonally upwards 4 from both ends of said first crossbar 2, joined at the ends of a second raised crossbar 5 in whose central area comprises
    front fasteners 6 adapted to receive fasteners (not
    shown) to anchor at a third point of the tractor.
    At both ends of said first crossbar 2, anchoring elements 7 with height adjustment means 8 of vertical arms 9 are fixed, which bear on their lower end two shafts 10 where a pair of side wheels 11 of the implement independent of the tractor are mounted.
    A base structure 12 is subsequently fixed in said first crossbar 2 with at least one pair of angled arms 13 pivotally fixed with pivotal fixing means 14, which project it subsequently and in which one or a plurality of seed containers 15 are fixed which internally comprise at the bottom a versatile mechanism for dosing and depositing the seed (not shown) in a conduit 16 that is connected in a guide structure 17 that deposits the seed in the soil.
    Said versatile mechanism for dosing and depositing the seed being driven by a transmission system (not shown) activated by traction of at least one or both side wheels 11 of the implement.
    Said base structure 12 consists of a pair of parallel bars 18 and bars 19 joined at their ends by angled arms 13 which are pivotally fixed in said first crossbar 2; comprising fixing and support structures 20 of said seed containers 15.
    At least one or a plurality of subsoilers 21 separated from one another are fixed with fixing means 22 on said first crossbar 2, each arranged in front of each of said seed containers 15. The number of subsoilers 21 is equal to the number of Seed containers 15. In Figures 5 and 6, the components of the agricultural implement can be seen for sowing and unpacking the soil in a single pass, in accordance with the present invention. It is appreciated that the subsoiler 21 is opening and loosening the land and generating a groove where the seeds are deposited. The implement comprises a structure that is modular and can grow or reduce the number of seed containers 15 and subsoilers 21 according to the needs and capacities of the farmer.
    The invention has been described sufficiently that a person with
    Average knowledge in the field can reproduce and obtain the results mentioned in the present invention. However, any skilled person in the field of the technique that the present invention is competent may be able to do
    5 modifications not described in the present application, however, if for the application of these modifications in a certain structure or in the manufacturing process thereof, the matter claimed in the following claims is required, said structures must be included within the scope of the invention.
    权利要求:
    Claims (8)
    [1]
    1.-Agricultural implement for sowing and unpacking the soil in a single pass, characterized by comprising a chassis (1) with a crossbar with arms on the front that define three attachment points of the implement with the tractor or the draft vehicle ; wherein said crossbar fixedly comprises at its rear a fixed base structure (12) with at least one pair of angled angled arms (13) that project it subsequently and in which one or a plurality of seed containers (15) are fixed ) comprising internally at the bottom a versatile mechanism for dosing and depositing the seed in a conduit (16) that is connected in a guide structure (17) that deposits the seed in the soil; at least one
    or a plurality of subsoilers (21) separated from each other are fixed with fixing means in said first crossbar (2) each arranged in front of each of said seed containers, which open and loosen the ground and generate a groove where it is depositing the seeds; at both ends of said crossbar anchoring elements (7) are fixed with height adjustment means (8) of vertical arms (9) that support at their lower end two axles (10) where a pair of lateral wheels ( 11) of the implement.
    [2]
    2. Agricultural implement for sowing and de-compacting the soil in a single pass, according to claim 1, characterized in that said chassis (1) is preferably formed by a first crossbar (2) in which a pair of perpendicularly fixed front bars (3) spaced, with fixing means at their ends to anchor on the tractor and a pair of arms extended diagonally upwards (4) from both ends of said first crossbar (2), joined at the ends of a second raised crossbar (5) in whose central area comprises front fixing elements (6) adapted to receive fixing means for anchoring at a third point of the tractor; wherein said front bars (3) comprise vertical arms (9) extending and fixed in said second raised crossbar (5).
    [3]
    3.-Agricultural implement for sowing and unpacking the soil in a single pass, according to claim 1, characterized in that said versatile mechanism for dosing and depositing the seed is actuated by a transmission system activated by traction of at least one or both side wheels (11) of the implement.
    [4]
    4.-Agricultural implement for sowing and unpacking the soil in a single pass, according to claim 1, characterized in that said base structure (12) consists of a pair of parallel bars (18) joined at their ends by angled arms (13 ) which are pivotally fixed on said first crossbar (2); comprising fixing and support structures (20) of said seed containers (15).
    [5]
    5.-Agricultural implement for sowing and unpacking the soil in a single pass, according to the preceding claims, characterized in that for each seed container of the planter, the implement includes a fixing structure of a pivoting press wheel that is fixed pivotally in the parallel rear bar of the base structure (12); wherein said pivoting press wheel travels over the ground to firmly press the seeds or other materials on the planting surface.
    [6]
    6.-Agricultural implement for sowing and unpacking the soil in a single pass, according to the preceding claims, characterized in that said at least one
    or the plurality of subsoilers (21) consist of subsoilers (21) with breakable safety bolt and wear parts.
    [7]
    7. The agricultural implement for sowing and unpacking the soil in a single pass, according to the preceding claims, characterized in that the number of subsoilers (21) is equal to the number of seed containers.
    [8]
    8.-Agricultural implement for sowing and unpacking the soil in a single pass, according to the preceding claims, characterized in that the guide structure
    (17) which supports the duct through which the seed is dosed from the bottom of the seed containers (15), is fixed firmly on the rear edge of the substantially straight vertical body of said subsoiler, which is adapted to receive a fixing means of clamp of said guide structure (17).
    类似技术:
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    同族专利:
    公开号 | 公开日
    WO2015009135A1|2015-01-22|
    ES2562578B1|2016-09-13|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3434437A|1966-10-17|1969-03-25|Massey Ferguson Inc|Precision planter with seed accelerator|
    US4187916A|1977-10-13|1980-02-12|Brown Manufacturing Corporation|Soil conditioning and seed bed preparing apparatus|
    GB2053634B|1979-07-21|1983-03-16|Mann R E|Agricultural subsoiling tool|
    US4653410A|1985-03-11|1987-03-31|Typpi Richard M|Seed planter|
    US5347939A|1992-10-14|1994-09-20|Clemson University|Agricultural apparatus|
    SE531269C2|2007-03-05|2009-02-10|Vaederstad Verken Ab|Device for a seed dispensing device on an agricultural machine|CN110291858A|2018-03-23|2019-10-01|重庆铺力农业股份合作社|A kind of agricultural ploughing machine used suitable for mountainous region|
    法律状态:
    2016-09-13| FG2A| Definitive protection|Ref document number: 2562578 Country of ref document: ES Kind code of ref document: B1 Effective date: 20160913 |
    优先权:
    申请号 | 申请日 | 专利标题
    MX/U/2013/000340|2013-07-16|
    MX2013000340|2013-07-16|
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