WO2020132725A1 - Arrangement applied to pneumatic distribution systems for farming tools and machines - Google Patents

Arrangement applied to pneumatic distribution systems for farming tools and machines Download PDF

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Publication number
WO2020132725A1
WO2020132725A1 PCT/BR2019/050523 BR2019050523W WO2020132725A1 WO 2020132725 A1 WO2020132725 A1 WO 2020132725A1 BR 2019050523 W BR2019050523 W BR 2019050523W WO 2020132725 A1 WO2020132725 A1 WO 2020132725A1
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WIPO (PCT)
Prior art keywords
air
solid products
homogenizing
mixture flow
distribution systems
Prior art date
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PCT/BR2019/050523
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French (fr)
Portuguese (pt)
Inventor
Átila STAPELBROEK TRENNEPHOL
Original Assignee
Stara S/a. Industria De Implementos Agrícolas
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Filing date
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Application filed by Stara S/a. Industria De Implementos Agrícolas filed Critical Stara S/a. Industria De Implementos Agrícolas
Publication of WO2020132725A1 publication Critical patent/WO2020132725A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/06—Seeders combined with fertilising apparatus
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/081—Seeders depositing seeds in rows using pneumatic means
    • A01C7/084—Pneumatic distribution heads for seeders
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/081—Seeders depositing seeds in rows using pneumatic means
    • A01C7/082—Ducts, distribution pipes or details thereof for pneumatic seeders

Definitions

  • the present model refers, in general, to the technological sector of agricultural machines and implements and, more specifically, the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, aiming at the homogenization of the flow of the mixture - air and solid products - in pneumatic distribution systems using circular head distributors, in order to obtain a homogeneous division of the product in its outlet openings.
  • the present model has as its object, a peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, carefully and carefully designed in order to characterize something really new and capable of occupying a prominent place, when taken the confrontation with the characteristics presented by the equipment or devices known in the state of the art of this technological sector known to date.
  • Machines and equipment are also known that, in an attempt to solve the aforementioned problem, have mixers and flow dividers, generally used for smaller flows, and may have different shape and construction concepts and also with different levels of precision.
  • the document BR 20 2016 020427-0 U2 is a patent application filed on 05/03/2016 and published on 20/03/2018, entitled “Product transport duct for application in machines and implements agricultural products in general ", inventor Roberto Otaviano Rossato and deposited by Semeato S / A Ind ⁇ stria e Comércio, reveals a product transport duct consisting of a cylindrical body, which transports the product from the directing device to the dividing device, said body cylindrical being provided with a segmented curve, formed by rectilinear links, with angled ends that cause, at the intersection between them, turbulent air flow close to the duct walls, producing small turbulences, which tend to keep the product in centralized transport during the path along said segmented curve, conditioning its centralized entrance in the uniformization tower, which has a smooth cylindrical external shape, still having, fixed internally, cylindrical rings s, of cross-section in the shape of a half moon, which create strangulation areas, where the internal pressure of the said tower
  • the objective of the present model is to characterize a peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, which will eliminate the deficiencies presented by the mechanisms and devices known in the state of the art, ensuring that a equal, regular and constant distribution of solid products, regardless of the distance between the central reservoir and the various lines of distribution to the ground, which are part of agricultural machinery.
  • the objective is to characterize the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, which consists of a homogenizing divider of the mixture flow - air and solid products - and, due to its geometry - endowed with multiple chambers dividers - performs the division of this flow, when it passes through the entrance of the divider, and the divided flows, make the flow regime even more turbulent, homogenizing and improving the mixture between air and solid products.
  • the objective is to characterize the peculiar type of disposition introduced in pneumatic distribution systems for agricultural machines and implements, since the homogenizing divider of the mixture flow - air and solid products - is installed interchangeably in the pneumatic distribution line, preferably close to the circular head distributor, it provides that the level of precision of the mixture that will be distributed by the same (circular head distributor) will be substantially improved compared to the pneumatic lines that do not use the divider, as recommended by the present model.
  • the objective is to characterize the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, which has the great advantage of making the flow of mixture - air and solid products - more homogeneous and thus allowing the system to be used with high and low flow rates of air / solids mixing thus obtaining an excellent level of precision in the segregation of this homogenized mixture in the outlets of the circular head distributor.
  • FIGURE 01 represents an elevation view of a pneumatic distribution system, provided with the peculiar arrangement introduced in pneumatic distribution systems for agricultural machines and implements, which is the homogenizing divider of the mixture flow - air and solid products - as recommended by the present model;
  • FIGURE 02 represents a top view, referring to FIGURE 01, of a pneumatic distribution system, provided with the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, which is the homogenizing divider of the mixture flow - air and solid products - according to the present model;
  • FIGURE 03 represents a left side view, referring to FIGURE 01, of a pneumatic distribution system, provided with the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, which is the homogenizing divider of the mixture flow - air and solid products - as recommended by this model;
  • FIGURE 04 represents an isometric view
  • FIGURE 05 represents a left side view of a circular head distributor, provided with the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, which is the homogenizing divider of the mixture flow - air and solid products - as recommended by the present model;
  • FIGURE 06 represents an isometric view
  • FIGURE 07 represents a front view of the basic geometry (A), represented in FIGURE 06, of the homogenizing divider of the mixture flow - air and solid products - object of the peculiar arrangement modality introduced in pneumatic distribution systems for machines and implements agricultural, as recommended by the present model;
  • FIGURE 08 represents a top view of the basic geometry (A), represented in FIGURE 06, of the homogenizing divider of the mixture flow - air and solid products - object of the peculiar type of arrangement introduced in pneumatic distribution systems for machines and implements agricultural, as recommended by the present model;
  • FIGURE 09 represents an isometric view
  • FIGURE 10 represents a top view of the first alternative geometry (B), illustrated in FIGURE 09, provided for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar arrangement introduced in pneumatic distribution systems for agricultural machines and implements, as recommended by the present model;
  • FIGURE 11 represents an isometric view
  • FIGURE 12 represents an isometric view (perspective) of the second alternative geometry (C) foreseen for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar arrangement modality introduced in pneumatic distribution systems for machines and implements agricultural, as recommended by the present model;
  • FIGURE 13 represents a top view of the second alternative geometry (C), illustrated in FIGURE 12, provided for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar arrangement introduced in pneumatic distribution systems for agricultural machines and implements, according to the present model;
  • FIGURE 14 represents an isometric view
  • FIGURE 15 represents a top view of the third alternative geometry (D), illustrated in FIGURE 14, provided for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar arrangement introduced in pneumatic distribution systems for agricultural machines and implements, according to the present model;
  • FIGURE 16 represents an isometric view
  • FIGURE 17 represents a top view of the fourth alternative geometry (E), illustrated in FIGURE 16, provided for the homogenizing divider of the mixture flow - air and products solids - object of the peculiar type of disposition introduced in pneumatic distribution systems for agricultural machines and implements, according to the present model;
  • FIGURE 18 represents an isometric view
  • FIGURE 19 represents a top view of the fifth alternative geometry (F), illustrated in FIGURE 18, provided for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar arrangement introduced in pneumatic distribution systems for agricultural machines and implements, according to the present model;
  • FIGURE 20 represents an isometric view
  • a pneumatic distribution system comprising turbine (1), air supply ducts (2), deposit of solid products - seeds, fertilizers etc. (3) , funnels conduction of solid products (4), chambers of air mixing with solid products (5), ducts for conducting the flow of the mixture - air and solid products (6) and circular head distributors (7), in which the homogenizing dividers of the mixture flow - air and solid products (8), object of the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, as recommended by the present model.
  • the circular head distributor (7) has been shown, which has the vertical mixer tube (9) provided with a transverse division (10), inside which the divider is preferably installed homogenizer of the mixture flow - air and solid products (8), object of the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, as recommended by the present model.
  • the basic geometry (A) of the homogenizing divider of the mixture flow - air and solid products (8) which is the object of the peculiar arrangement introduced in distribution systems, has been represented pneumatic for agricultural machines and implements, according to the present model, which consists of fins (11) with rounded edges and arranged equidistant and inclined on a central axis (12), being that together with the internal wall of the mixer tube (9 ), sets up homogenizing chambers (13) of the mixture flow - air and solid products.
  • the first alternative geometry (B) of the homogenizing divider of the mixture flow - air and solid products (8) which is the object of the peculiar arrangement introduced in pneumatic distribution for agricultural machines and implements, as recommended by the present model, which consists of a cylindrical body (14), on whose internal wall vertical fins (15) are affixed, evenly distributed, without a central axis, configuring homogenizing chambers (16) of the mixture flow - air and solid products.
  • FIGURES 12 and 13 the second alternative geometry (C) of the homogenizing divider of the mixture flow - air and solid products (8) has been represented, object of the peculiar arrangement introduced in pneumatic distribution systems for agricultural machines and implements, according to the present model, which consists of a cylindrical body (17) and a central axis (12), between which fins (11) are placed, arranged equidistant and inclined, configuring homogenizing chambers (13 ) of the mixture flow - air and solid products.
  • the third alternative geometry (D) of the homogenizing divider of the mixture flow - air and solid products (8) which is the object of the peculiar arrangement introduced in pneumatic distribution systems, has been represented for agricultural machines and implements, as recommended by the present model, which consists of hyperbolic-shaped fins (18), arranged equidistant on a central axis (12), and together with the inner wall of the mixing tube (9), it configures homogenizing chambers (19) of the mixture flow - air and solid products.
  • the fourth alternative geometry (E) of the homogenizing divider of the mixture flow - air and solid products (8) has been represented, object of the peculiar arrangement introduced in pneumatic distribution systems for agricultural machines and implements, according to the present model, which consists of fins with an approximate "S" shape (20), arranged equidistantly on a central axis (12), and together with the internal wall of the mixer tube ( 9), sets up homogenizing chambers (21) of the mixture - air and solid products flow.
  • the fifth alternative geometry (F) of the homogenizing divider of the mixture flow - air and solid products (8) which is the object of the peculiar arrangement introduced in pneumatic distribution for agricultural machines and implements, as recommended by the present model, which consists of a cylindrical body (17), on whose inner wall are attached fins of hyperbolic shape (18) or fins of approximate “S” shape (20), equidistantly distributed, without central axis, configuring homogenizing chambers (22) of the mixture flow - air and solid products.
  • the model is also characterized by the homogenizing divider of the mixture flow - air and solid products (8), in a first alternative geometry (B), consisting of a cylindrical body (14), in whose internal wall they are affixed vertical fins (15), equally distributed, without central axis, configuring homogenizing chambers (16) of the mixture flow - air and solid products.
  • B first alternative geometry
  • the model is also characterized by the homogenizing divider of the mixture flow - air and solid products (8), in a second alternative geometry (C), consisting of a cylindrical body (17) and a central axis (12) , among which fins (11) are attached, placed equidistant and inclined, configuring homogenizing chambers (13) of the mixture flow - air and solid products.
  • C second alternative geometry
  • the model is also characterized by the homogenizing divider of the mixture flow - air and solid products (8), in a third alternative geometry (D), consisting of hyperbolic-shaped fins (18), arranged equidistantly on an axis central (12), together with the internal wall of the mixing tube (9), it configures homogenizing chambers (19) of the mixture flow - air and solid products.
  • D third alternative geometry
  • the model is further characterized by the homogenizing divider of the mixture flow - air and solid products (8), in a fourth alternative geometry (E), consisting of fins with an approximate "S" shape (20), arranged equidistantly on a central axis (12), together with the internal wall of the mixing tube (9), it configures homogenizing chambers (21) of the mixture flow - air and solid products.
  • E fourth alternative geometry
  • the model is also characterized by the homogenizing divider of the mixture flow - air and solid products (8), in a fifth alternative geometry (F), consisting of a cylindrical body (17), in whose internal wall they are affixed fins of hyperbolic shape (18) or fins of approximate "S" shape (20), equidistantly distributed, without central axis, configuring homogenizing chambers (22) of the mixture flow - air and solid products.
  • F fifth alternative geometry

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Sowing (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The model relates to an arrangement applied to pneumatic distribution systems for farming tools and machines that is designed to homogenize the flow of the mixture of air and solid products in the pneumatic distribution systems that use circular head distributors, in order to achieve a homogeneous split of the product between the outlet openings thereof. The model is characterized by a homogenizing splitter for the flow of the mixture of air and solid products (8) that is preferably installed inside the split (10) of the vertical mixer tube (9) of the circular head distributor (7), comprising, in a basic layout (A), fins (11) with rounded edges arranged equidistantly and inclined on a central shaft (12), in which combination with the inner wall of the mixer tube (9) creates homogenizing chambers (13) for the flow of the mixture of air and solid products; wherein alternative layouts (B), (C), (D), (E) and (F) are provided.

Description

DISPOSIÇÃO INTRODUZIDA EM SISTEMAS DE DISTRIBUIÇÃO PNEUMÁTICA PARA MÁQUINAS E IMPLEMENTOS AGRÍCOLAS PROVISION INTRODUCED IN PNEUMATIC DISTRIBUTION SYSTEMS FOR MACHINERY AND AGRICULTURAL IMPLEMENTS
Campo do modelo Template field
[001] O presente modelo refere-se, de uma maneira geral, ao setor tecnológico de máquinas e implementos agrícolas e, mais especificamente, a peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, objetivando a homogenização do fluxo da mistura - ar e produtos sólidos - nos sistemas de distribuição pneumática que utilizam distribuidores circulares de cabeça, com o intuito de ser obtida uma divisão homogénea do produto nas suas aberturas de saída. [001] The present model refers, in general, to the technological sector of agricultural machines and implements and, more specifically, the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, aiming at the homogenization of the flow of the mixture - air and solid products - in pneumatic distribution systems using circular head distributors, in order to obtain a homogeneous division of the product in its outlet openings.
[002] Efetivamente, o presente modelo tem por objeto, peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, projetada cuidadosa e criteriosamente na intenção de caracterizar algo realmente novo e capaz de ocupar um lugar de destaque, quando levado a confronto com as características apresentadas pelos equipamentos ou dispositivos conhecidos no estado da técnica deste setor tecnológico conhecido até o presente momento. [002] Effectively, the present model has as its object, a peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, carefully and carefully designed in order to characterize something really new and capable of occupying a prominent place, when taken the confrontation with the characteristics presented by the equipment or devices known in the state of the art of this technological sector known to date.
Antecedentes do modelo Background of the model
[003] Sabe-se, através do estado da técnica, conhecido neste setor tecnológico, até o presente momento, que uma das maiores dificuldades pelos sistemas de distribuição pneumática em máquinas e implementos agrícolas, refere-se ao fato de não ser conseguida, pelos dispositivos convencionais, uma distribuição igualitária, regular e constante de sementes e de fertilizante, independentemente da distância entre o reservatório central e as diversas, respectivamente, linhas de sementes e linhas de fertilizantes, integrantes das máquinas agrícolas. [003] It is known, through the state of the art, known in this technological sector, until the present moment, that one of the greatest difficulties for the pneumatic distribution systems in agricultural machines and implements, refers to the fact that it is not achieved, by the conventional devices, an equal, regular and constant distribution of seeds and fertilizer, regardless of the distance between the central reservoir and the various, respectively, seed lines and fertilizer lines, which are part of agricultural machinery.
[004] Também são conhecidos máquinas e equipamentos que, na tentativa de solucionar o problema citado, possuem misturadores e divisores de fluxo, geralmente utilizados para vazões menores, podendo possuir formato e conceitos de construção diferentes e com níveis de precisão também diferentes. [004] Machines and equipment are also known that, in an attempt to solve the aforementioned problem, have mixers and flow dividers, generally used for smaller flows, and may have different shape and construction concepts and also with different levels of precision.
[005] No sentido de atender a legislação vigente, no respeitante à inclusão de documentos patentários pertencentes ao estado da técnica pertinente à matéria, que podem ser de valia à compreensão da matéria, são citados os documentos BR 20 2013 018193-0 U2, BR 20 2016 020427-0 U2 e BR 20 2016 020428-9 [005] In order to comply with current legislation, regarding the inclusion of patent documents belonging to the state of the art relevant to the matter, which may be of value in understanding the matter, the documents BR 20 2013 018193-0 U2, BR are cited 20 2016 020427-0 U2 and BR 20 2016 020428-9
U2. U2.
[006] O documento BR202013018193-0 U2, trata-se de um pedido de patente depositado em 17/07/2013 e publicado em [006] The document BR202013018193-0 U2, is a patent application filed on 17/07/2013 and published in
27/03/2018, intitulado“Disposição construtiva introduzida em tubo transportador para aplicação em máquina e implementos agrícolas em geral", tendo por inventor Roberto Otaviano Rossato e depositado por Semeato S/A Indústria e Comércio, revela um tubo transportador, o qual possui, na sua curvatura externa, uma pluralidade de depressões, circulares ou oblongas, que além de contribuírem na estruturação do seu formato curvo, proporcionam turbulência controlada do fluxo de material que é transportado no interior do dito tubo, aproveitando e intensificando o turbilhonamento gerado no interior do tubo flexível ondulado de ligação ao conjunto Venturi do dispositivo distribuidor, impedindo que o dito fluxo percorra uma trajetória tangencial à curvatura do tubo transportador, mantendo a dispersão do material no seu interior, conduzindo-o ao tubo de ligação com a cabeça divisória, que possui, próximo à dita cabeça, ondulações que intensificam o turbilhonamento do fluxo de material gerado no interior do tubo transportador para que, a partir desta, possa ser procedida à divisão igualitária, regular e constante do fluxo de material para as linhas de plantio. 03/27/2018, entitled “Constructive arrangement introduced in conveyor tube for application in machine and agricultural implements in general", with inventor Roberto Otaviano Rossato and deposited by Semeato S / A Indústria e Comércio, reveals a conveyor tube, which has , in its external curvature, a plurality of depressions, circular or oblong, which besides contributing to the structuring of its curved shape, provide controlled turbulence of the material flow that is transported inside said tube, taking advantage and intensifying the whirling generated inside corrugated flexible tube connecting to the Venturi assembly of the distributor device, preventing that said flow travels a tangential path to the curvature of the conveyor tube, maintaining the dispersion of the material inside it, leading it to the connecting tube with the dividing head, which has, next to said head, undulations that intensify the swirling of the flow of material generated inside the conveyor tube so that, from this, the equal, regular and constant division of the material flow to the planting lines can be proceeded.
[007] O documento BR 20 2016 020427-0 U2, trata-se de um pedido de patente depositado em 05/09/2016 e publicado em 20/03/2018, intitulado“Duto de transporte de produto para aplicação em máquinas e implementos agrícolas em geral", tendo por inventor Roberto Otaviano Rossato e depositado por Semeato S/A Indústria e Comércio, revela um duto de transporte de produto constituído de um corpo cilíndrico, que transporta o produto oriundo do dispositivo direcionador para o dispositivo divisor, dito corpo cilíndrico sendo dotado de uma curva segmentada, formada por elos retilíneos, com extremidades em ângulo que ocasionam, na interseção entre estas, fluxo de ar turbulento junto às paredes do duto, produzindo pequenas turbulências, as quais tendem a manter o produto em transporte centralizado durante o percurso ao longo da dita curva segmentada, condicionando sua entrada centralizada na torre de uniformização, que tem forma externa cilíndrica lisa, tendo ainda, fixos intemamente, anéis cilíndricos, de seção transversal em forma de meia lua, que criam áreas de estrangulamento, onde ocorre o aumento da pressão interna da dita torre, sendo, na sequência, ditas áreas expandidas, de forma que, pela repetição sistematicamente destas áreas, o produto em transporte, juntamente com ar, alcance grau de uniformidade de distribuição na secção transversal cilíndrica da dita torre de uniformização, facilitando sua divisão e orientação homogénea por meio do dito dispositivo divisor de produto. [007] The document BR 20 2016 020427-0 U2, is a patent application filed on 05/09/2016 and published on 20/03/2018, entitled “Product transport duct for application in machines and implements agricultural products in general ", inventor Roberto Otaviano Rossato and deposited by Semeato S / A Indústria e Comércio, reveals a product transport duct consisting of a cylindrical body, which transports the product from the directing device to the dividing device, said body cylindrical being provided with a segmented curve, formed by rectilinear links, with angled ends that cause, at the intersection between them, turbulent air flow close to the duct walls, producing small turbulences, which tend to keep the product in centralized transport during the path along said segmented curve, conditioning its centralized entrance in the uniformization tower, which has a smooth cylindrical external shape, still having, fixed internally, cylindrical rings s, of cross-section in the shape of a half moon, which create strangulation areas, where the internal pressure of the said tower increases, being, subsequently, said areas expanded, so that, by repetition systematically from these areas, the product in transport, together with air, reaches a degree of uniformity of distribution in the cylindrical cross section of said uniformization tower, facilitating its division and homogeneous orientation by means of said product dividing device.
[008] O documento BR 20 2016 020428-9 U2, trata-se de um pedido de patente depositado em 05/09/2016 e publicado em [008] The document BR 20 2016 020428-9 U2, this is a patent application filed on 05/09/2016 and published in
20/03/2018, intitulado“Dispositivo divisor de fluxo de produto para aplicação em máquinas e implementos agrícolas em geral”, tendo por inventor Roberto Otaviano Rossato e depositado por Semeato S/A Indústria e Comércio, revela um dispositivo direcionador de fluxo de produto que divide e orienta o volume de produto - ou a mistura de produtos - transportado para as vias de saída do seu mainfold, de maneira igualitária, fazendo com que o montante do volume dosado seja repartido de forma homogénea entre estas vias de saída, que conduzem às linhas de plantio, proporcionando assim uma distribuição homogénea de produto entre as diversas linhas de plantio, prevendo ainda meios para facilitar e agilizar a inspeção interna das ditas vias de saída; consiste de um corpo circular, instalado na extremidade livre do duto de transporte do produto, oriundo do dispositivo direcionador, dito corpo circular sendo dotado de uma pluralidade de bocais de saída de produto, nos quais são acopladas mangueiras para conduzir o produto até os dispositivos distribuidores das linhas de plantio, sendo dito corpo circular dotado ainda de tampa superior, intermediada por junta de vedação, sendo retida por meio de fechos de engate rápido, tendo, na sua superfície inferior, aletas divisórias que, com auxílio do cone central orientador, divide e orienta, homogeneamente, o fluxo de produto para os bocais de saída. 03/20/2018, entitled “Product flow divider device for application in agricultural machines and implements in general”, with inventor Roberto Otaviano Rossato and deposited by Semeato S / A Indústria e Comércio, reveals a product flow directing device which divides and guides the volume of product - or the mixture of products - transported to the exit routes of your mainfold, in an equal way, making the amount of the metered volume to be evenly distributed among these exit routes, which lead to the planting lines, thus providing a homogeneous distribution of product among the different planting lines, also providing ways to facilitate and speed up the internal inspection of said outlets; it consists of a circular body, installed at the free end of the product transport duct, from the guiding device, said circular body being provided with a plurality of product outlet nozzles, in which hoses are coupled to guide the product to the dispensing devices of the planting lines, being said circular body also equipped with an upper cover, intermediated by a sealing joint, being retained by means of quick couplings, having, on its lower surface, dividing fins that, with the aid of the central cone guiding, divides and orientates, evenly, the product flow to the outlet nozzles.
[009] Contudo, tais dispositivos e mecanismos citados, não conseguiram atender integralmente uma distribuição igualitária, regular e constante de produtos sólidos, independentemente da distância entre o reservatório central e as diversas linhas de distribuição ao solo, integrantes das máquinas agrícolas, conforme alegado ao longo dos pedidos objeto do estado da técnica. [009] However, the aforementioned devices and mechanisms have failed to fully meet an equal, regular and constant distribution of solid products, regardless of the distance between the central reservoir and the various distribution lines to the soil, which are part of the agricultural machinery, as alleged by the prior to applications subject to the state of the art.
Novidade e objetivos do modelo Novelty and objectives of the model
[010] Assim sendo, objetiva-se com o presente modelo caracterizar peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, que irá suprimir as deficiências apresentadas pelos mecanismos e dispositivos conhecidos no estado da técnica, garantindo que ocorra uma distribuição igualitária, regular e constante de produtos sólidos, independentemente da distância entre o reservatório central e as diversas linhas de distribuição ao solo, integrantes das máquinas agrícolas. [010] Therefore, the objective of the present model is to characterize a peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, which will eliminate the deficiencies presented by the mechanisms and devices known in the state of the art, ensuring that a equal, regular and constant distribution of solid products, regardless of the distance between the central reservoir and the various lines of distribution to the ground, which are part of agricultural machinery.
[011] Objetiva-se caracterizar peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, que consiste num divisor homogenizador do fluxo da mistura - ar e produtos sólidos - sendo que, devido a sua geometria - dotado de múltiplas câmaras divisoras - realiza a divisão deste fluxo, quando da passagem do mesmo pela entrada do divisor, sendo que os fluxos divididos, tomam o regime de escoamento ainda mais turbulento, homogeneizando e melhorando a mistura entre ar e produtos sólidos. [011] The objective is to characterize the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, which consists of a homogenizing divider of the mixture flow - air and solid products - and, due to its geometry - endowed with multiple chambers dividers - performs the division of this flow, when it passes through the entrance of the divider, and the divided flows, make the flow regime even more turbulent, homogenizing and improving the mixture between air and solid products.
[012] Objetiva-se caracterizar peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, que haja vista o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - ser instalado de modo intercalado na linha de distribuição pneumática, preferencialmente próximo ao distribuidor circular de cabeça, proporciona que o nível de precisão da mistura que será distribuída pelo mesmo (distribuidor circular de cabeça) será substancialmente melhorada comparativamente às linhas pneumáticas que não utilizam o divisor, conforme preconizado pelo presente modelo. [012] The objective is to characterize the peculiar type of disposition introduced in pneumatic distribution systems for agricultural machines and implements, since the homogenizing divider of the mixture flow - air and solid products - is installed interchangeably in the pneumatic distribution line, preferably close to the circular head distributor, it provides that the level of precision of the mixture that will be distributed by the same (circular head distributor) will be substantially improved compared to the pneumatic lines that do not use the divider, as recommended by the present model.
[013] Objetiva-se caracterizar peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, que apresenta a grande vantagem de tornar o fluxo da mistura - ar e produtos sólidos - mais homogénea e assim permitindo que o sistema possa ser utilizado com altas e baixas vazões de mistura ar/sólidos com isto obtendo um excelente nível de precisão na segregação desta mistura homogeneizada nas saídas do distribuidor circular de cabeça. [013] The objective is to characterize the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, which has the great advantage of making the flow of mixture - air and solid products - more homogeneous and thus allowing the system to be used with high and low flow rates of air / solids mixing thus obtaining an excellent level of precision in the segregation of this homogenized mixture in the outlets of the circular head distributor.
Descrição dos desenhos anexos Description of the attached drawings
[014] A fim de que o modelo revelado neste relatório descritivo, qual seja a peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, seja plenamente compreendida e levada à prática por qualquer técnico deste setor tecnológico, a mesma será explicada de forma clara, concisa e suficiente para permitir sua reprodução, tendo como base os desenhos anexos abaixo listados. [014] In order for the model revealed in this specification, which is the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, to be fully understood and implemented by any technician in this technological sector, it will be explained in a clear, concise and sufficient way to allow its reproduction, based on the attached drawings listed below.
[015] Assim sendo, tem-se que a: [015] Therefore, it is necessary to:
[016] FIGURA 01 representa uma vista em elevação de um sistema de distribuição pneumática, provido da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, qual seja o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - conforme preconizado pelo presente modelo; [016] FIGURE 01 represents an elevation view of a pneumatic distribution system, provided with the peculiar arrangement introduced in pneumatic distribution systems for agricultural machines and implements, which is the homogenizing divider of the mixture flow - air and solid products - as recommended by the present model;
[017] FIGURA 02 representa uma vista superior, referente à FIGURA 01 , de um sistema de distribuição pneumática, provido da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, qual seja o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - de acordo com o presente modelo; [017] FIGURE 02 represents a top view, referring to FIGURE 01, of a pneumatic distribution system, provided with the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, which is the homogenizing divider of the mixture flow - air and solid products - according to the present model;
[018] FIGURA 03 representa uma vista lateral esquerda, referente à FIGURA 01 , de um sistema de distribuição pneumática, provido da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, qual seja o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - conforme preconizado pelo presente modelo; [018] FIGURE 03 represents a left side view, referring to FIGURE 01, of a pneumatic distribution system, provided with the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, which is the homogenizing divider of the mixture flow - air and solid products - as recommended by this model;
[019] FIGURA 04 representa uma vista isométrica [019] FIGURE 04 represents an isometric view
(perspectiva) de um distribuidor circular de cabeça, provido da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, qual seja o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - de acordo com o presente modelo; (perspective) of a circular head distributor, provided with the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, what is the homogenizing divider of the mixture flow - air and solid products - according to the present model;
[020] FIGURA 05 representa uma vista lateral esquerda de um distribuidor circular de cabeça, provido da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, qual seja o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - conforme preconizado pelo presente modelo; [020] FIGURE 05 represents a left side view of a circular head distributor, provided with the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, which is the homogenizing divider of the mixture flow - air and solid products - as recommended by the present model;
[021] FIGURA 06 representa uma vista isométrica [021] FIGURE 06 represents an isometric view
(perspectiva) da geometria básica (A) do divisor homogenizador do fluxo da mistura - ar e produtos sólidos - objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, de acordo com o presente modelo; (perspective) of the basic geometry (A) of the homogenizing divider of the mixture flow - air and solid products - object of the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, according to the present model;
[022] FIGURA 07 representa uma vista frontal da geometria básica (A), representada na FIGURA 06, do divisor homogenizador do fluxo da mistura - ar e produtos sólidos - objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, conforme preconizado pelo presente modelo; [022] FIGURE 07 represents a front view of the basic geometry (A), represented in FIGURE 06, of the homogenizing divider of the mixture flow - air and solid products - object of the peculiar arrangement modality introduced in pneumatic distribution systems for machines and implements agricultural, as recommended by the present model;
[023] FIGURA 08 representa uma vista superior da geometria básica (A), representada na FIGURA 06, do divisor homogenizador do fluxo da mistura - ar e produtos sólidos - objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, conforme preconizado pelo presente modelo; [024] FIGURA 09 representa uma vista isométrica[023] FIGURE 08 represents a top view of the basic geometry (A), represented in FIGURE 06, of the homogenizing divider of the mixture flow - air and solid products - object of the peculiar type of arrangement introduced in pneumatic distribution systems for machines and implements agricultural, as recommended by the present model; [024] FIGURE 09 represents an isometric view
(perspectiva) da primeira geometria alternativa (B) prevista para o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, de acordo com o presente modelo; (perspective) of the first alternative geometry (B) foreseen for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, according to the present model;
[025] FIGURA 10 representa uma vista superior da primeira geometria alternativa (B), ilustrada na FIGURA 09, prevista para o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, conforme preconizado pelo presente modelo; [025] FIGURE 10 represents a top view of the first alternative geometry (B), illustrated in FIGURE 09, provided for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar arrangement introduced in pneumatic distribution systems for agricultural machines and implements, as recommended by the present model;
[026] FIGURA 11 representa uma vista isométrica [026] FIGURE 11 represents an isometric view
(perspectiva), em corte longitudinal, da primeira geometria alternativa (B), ilustrada na FIGURA 09, prevista para o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, de acordo com o presente modelo; (perspective), in longitudinal section, of the first alternative geometry (B), illustrated in FIGURE 09, foreseen for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar type of arrangement introduced in pneumatic distribution systems for machines and agricultural implements, according to the present model;
[027] FIGURA 12 representa uma vista isométrica (perspectiva) da segunda geometria alternativa (C) prevista para o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, conforme preconizado pelo presente modelo; [028] FIGURA 13 representa uma vista superior da segunda geometria alternativa (C), ilustrada na FIGURA 12, prevista para o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, de acordo com o presente modelo; [027] FIGURE 12 represents an isometric view (perspective) of the second alternative geometry (C) foreseen for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar arrangement modality introduced in pneumatic distribution systems for machines and implements agricultural, as recommended by the present model; [028] FIGURE 13 represents a top view of the second alternative geometry (C), illustrated in FIGURE 12, provided for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar arrangement introduced in pneumatic distribution systems for agricultural machines and implements, according to the present model;
[029] FIGURA 14 representa uma vista isométrica [029] FIGURE 14 represents an isometric view
(perspectiva) da terceira geometria alternativa (D) prevista para o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, conforme preconizado pelo presente modelo; (perspective) of the third alternative geometry (D) foreseen for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, as recommended by the present model;
[030] FIGURA 15 representa uma vista superior da terceira geometria alternativa (D), ilustrada na FIGURA 14, prevista para o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, de acordo com o presente modelo; [030] FIGURE 15 represents a top view of the third alternative geometry (D), illustrated in FIGURE 14, provided for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar arrangement introduced in pneumatic distribution systems for agricultural machines and implements, according to the present model;
[031] FIGURA 16 representa uma vista isométrica [031] FIGURE 16 represents an isometric view
(perspectiva) da quarta geometria alternativa (E) prevista para o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, conforme preconizado pelo presente modelo; (perspective) of the fourth alternative geometry (E) foreseen for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, as recommended by this model;
[032] FIGURA 17 representa uma vista superior da quarta geometria alternativa (E), ilustrada na FIGURA 16, prevista para o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, de acordo com o presente modelo; [032] FIGURE 17 represents a top view of the fourth alternative geometry (E), illustrated in FIGURE 16, provided for the homogenizing divider of the mixture flow - air and products solids - object of the peculiar type of disposition introduced in pneumatic distribution systems for agricultural machines and implements, according to the present model;
[033] FIGURA 18 representa uma vista isométrica [033] FIGURE 18 represents an isometric view
(perspectiva) da quinta geometria alternativa (F) prevista para o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, conforme preconizado pelo presente modelo; (perspective) of the fifth alternative geometry (F) foreseen for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, as recommended by this model;
[034] FIGURA 19 representa uma vista superior da quinta geometria alternativa (F), ilustrada na FIGURA 18, prevista para o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, de acordo com o presente modelo; [034] FIGURE 19 represents a top view of the fifth alternative geometry (F), illustrated in FIGURE 18, provided for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar arrangement introduced in pneumatic distribution systems for agricultural machines and implements, according to the present model;
[035] FIGURA 20 representa uma vista isométrica [035] FIGURE 20 represents an isometric view
(perspectiva), em corte longitudinal, da quinta geometria alternativa(perspective), in longitudinal section, of the fifth alternative geometry
(F), ilustrada na FIGURA 18, prevista para o divisor homogenizador do fluxo da mistura - ar e produtos sólidos - objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, conforme preconizado pelo presente modelo. (F), illustrated in FIGURE 18, foreseen for the homogenizing divider of the mixture flow - air and solid products - object of the peculiar type of disposition introduced in pneumatic distribution systems for agricultural machines and implements, as recommended by the present model.
Descrição detalhada do modelo Detailed model description
[036] No respeitante às FIGURAS 01 , 02 e 03, tem-se representado um sistema de distribuição pneumática que compreende turbina (1 ), dutos de insuflamento de ar (2), depósito de produtos sólidos - sementes, fertilizantes etc (3), funis de condução de produtos sólidos (4), câmaras de mistura do ar com os produtos sólidos (5), dutos de condução do fluxo da mistura - ar e produtos sólidos (6) e distribuidores circulares de cabeça (7), nos quais são instalados os divisores homogenizadores do fluxo da mistura - ar e produtos sólidos (8), objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, conforme preconizado pelo presente modelo. [036] Regarding FIGURES 01, 02 and 03, a pneumatic distribution system comprising turbine (1), air supply ducts (2), deposit of solid products - seeds, fertilizers etc. (3) , funnels conduction of solid products (4), chambers of air mixing with solid products (5), ducts for conducting the flow of the mixture - air and solid products (6) and circular head distributors (7), in which the homogenizing dividers of the mixture flow - air and solid products (8), object of the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, as recommended by the present model.
[037] No respeitante às FIGURAS 04 e 05, tem-se representado o distribuidor circular de cabeça (7), que apresenta o tubo misturador vertical (9) dotado de uma divisão transversal (10), em cujo interior é preferencialmente instalado o divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, conforme preconizado pelo presente modelo. [037] With respect to FIGURES 04 and 05, the circular head distributor (7) has been shown, which has the vertical mixer tube (9) provided with a transverse division (10), inside which the divider is preferably installed homogenizer of the mixture flow - air and solid products (8), object of the peculiar type of arrangement introduced in pneumatic distribution systems for agricultural machines and implements, as recommended by the present model.
[038] No respeitante às FIGURAS 06, 07 e 08, tem-se representada a geometria básica (A) do divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, de acordo com o presente modelo, que consiste em aletas (11 ) com bordas arredondadas e dispostas equidistantes e inclinadamente em um eixo central (12), sendo que em conjunto com a parede interna do tubo misturador (9), configura câmaras homogenizadoras (13) do fluxo da mistura - ar e produtos sólidos. [039] No respeitante às FIGURAS 09, 10 e 11 , tem-se representada a primeira geometria alternativa (B) do divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, conforme preconizado pelo presente modelo, que consiste em um corpo cilíndrico (14), em cuja parede interna são afixadas aletas verticais (15), equidistantemente distribuídas, sem eixo central, configurando câmaras homogenizadoras (16) do fluxo da mistura - ar e produtos sólidos. [038] Regarding FIGURES 06, 07 and 08, the basic geometry (A) of the homogenizing divider of the mixture flow - air and solid products (8), which is the object of the peculiar arrangement introduced in distribution systems, has been represented pneumatic for agricultural machines and implements, according to the present model, which consists of fins (11) with rounded edges and arranged equidistant and inclined on a central axis (12), being that together with the internal wall of the mixer tube (9 ), sets up homogenizing chambers (13) of the mixture flow - air and solid products. [039] Regarding FIGURES 09, 10 and 11, the first alternative geometry (B) of the homogenizing divider of the mixture flow - air and solid products (8), which is the object of the peculiar arrangement introduced in pneumatic distribution for agricultural machines and implements, as recommended by the present model, which consists of a cylindrical body (14), on whose internal wall vertical fins (15) are affixed, evenly distributed, without a central axis, configuring homogenizing chambers (16) of the mixture flow - air and solid products.
[040] No respeitante às FIGURAS 12 e 13, tem-se representada a segunda geometria alternativa (C) do divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, de acordo com o presente modelo, que consiste em um corpo cilíndrico (17) e um eixo central (12), entre os quais são afixadas aletas (11 ), dispostas equidistantes e inclinadamente, configurando câmaras homogenizadoras (13) do fluxo da mistura - ar e produtos sólidos. [040] Regarding FIGURES 12 and 13, the second alternative geometry (C) of the homogenizing divider of the mixture flow - air and solid products (8) has been represented, object of the peculiar arrangement introduced in pneumatic distribution systems for agricultural machines and implements, according to the present model, which consists of a cylindrical body (17) and a central axis (12), between which fins (11) are placed, arranged equidistant and inclined, configuring homogenizing chambers (13 ) of the mixture flow - air and solid products.
[041] No respeitante às FIGURAS 14 e 15, tem-se representada a terceira geometria alternativa (D) do divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, conforme preconizado pelo presente modelo, que consiste em aletas de formato hiperbólico (18), dispostas equidistantemente em um eixo central (12), sendo que em conjunto com a parede interna do tubo misturador (9), configura câmaras homogenizadoras (19) do fluxo da mistura - ar e produtos sólidos. [041] With regard to FIGURES 14 and 15, the third alternative geometry (D) of the homogenizing divider of the mixture flow - air and solid products (8), which is the object of the peculiar arrangement introduced in pneumatic distribution systems, has been represented for agricultural machines and implements, as recommended by the present model, which consists of hyperbolic-shaped fins (18), arranged equidistant on a central axis (12), and together with the inner wall of the mixing tube (9), it configures homogenizing chambers (19) of the mixture flow - air and solid products.
[042] No respeitante às FIGURAS 16 e 17, tem-se representada a quarta geometria alternativa (E) do divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, de acordo com o presente modelo, que consiste em aletas de formato aproximado de “S" (20), dispostas equidistantemente em um eixo central (12), sendo que em conjunto com a parede interna do tubo misturador (9), configura câmaras homogenizadoras (21 ) do fluxo da mistura - ar e produtos sólidos. [042] Regarding FIGURES 16 and 17, the fourth alternative geometry (E) of the homogenizing divider of the mixture flow - air and solid products (8) has been represented, object of the peculiar arrangement introduced in pneumatic distribution systems for agricultural machines and implements, according to the present model, which consists of fins with an approximate "S" shape (20), arranged equidistantly on a central axis (12), and together with the internal wall of the mixer tube ( 9), sets up homogenizing chambers (21) of the mixture - air and solid products flow.
[043] No respeitante às FIGURAS 18, 19 e 20, tem-se representada a quinta geometria alternativa (F) do divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), objeto da peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, conforme preconizado pelo presente modelo, que consiste em um corpo cilíndrico (17), em cuja parede interna são afixadas aletas de formato hiperbólico (18) ou aletas de formato aproximado de “S” (20), equidistantemente distribuídas, sem eixo central, configurando câmaras homogenizadoras (22) do fluxo da mistura - ar e produtos sólidos. [043] With regard to FIGURES 18, 19 and 20, the fifth alternative geometry (F) of the homogenizing divider of the mixture flow - air and solid products (8), which is the object of the peculiar arrangement introduced in pneumatic distribution for agricultural machines and implements, as recommended by the present model, which consists of a cylindrical body (17), on whose inner wall are attached fins of hyperbolic shape (18) or fins of approximate “S” shape (20), equidistantly distributed, without central axis, configuring homogenizing chambers (22) of the mixture flow - air and solid products.
[044] Conforme pode ser inferido pela análise das figuras anexas, a peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, do tipo que compreende turbina (1 ), dutos de insuflamento de ar (2), depósito de produtos sólidos - sementes, fertilizantes etc (3), funis de condução de produtos sólidos (4), câmaras de mistura do ar com os produtos sólidos (5), dutos de distribuição do fluxo da mistura - ar e produtos sólidos (6) e distribuidores circulares de cabeça (7), sendo caracterizado por consistir em um divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), preferencialmente instalado intemamente na divisão (10) do tubo misturador vertical (9) do distribuidor circular de cabeça (7), constituído, numa geometria básica (A), por aletas (11 ) com bordas arredondadas e dispostas equidistantes e inclinadamente em um eixo central (12), sendo que em conjunto com a parede interna do tubo misturador (9), configura câmaras homogenizadoras (13) do fluxo da mistura - ar e produtos sólidos. [044] As can be inferred from the analysis of the attached figures, the peculiar type of arrangement introduced in pneumatic distribution systems for machines and implements agricultural, of the type comprising turbine (1), air supply ducts (2), deposit of solid products - seeds, fertilizers etc. (3), funnels for conducting solid products (4), air mixing chambers with solid products (5), mix-air flow distribution ducts and solid products (6) and circular head distributors (7), characterized by consisting of a homogenizing divider of the mixture-air flow and solid products (8) , preferably installed internally in the division (10) of the vertical mixing tube (9) of the circular head distributor (7), consisting, in a basic geometry (A), of fins (11) with rounded edges and arranged equidistant and inclined on an axis central (12), together with the internal wall of the mixing tube (9), it configures homogenizing chambers (13) of the mixture flow - air and solid products.
[045] O modelo caracteriza-se, ainda, pelo divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), numa primeira geometria alternativa (B), consistir em um corpo cilíndrico (14), em cuja parede interna são afixadas aletas verticais (15), equidistantemente distribuídas, sem eixo central, configurando câmaras homogenizadoras (16) do fluxo da mistura - ar e produtos sólidos. [045] The model is also characterized by the homogenizing divider of the mixture flow - air and solid products (8), in a first alternative geometry (B), consisting of a cylindrical body (14), in whose internal wall they are affixed vertical fins (15), equally distributed, without central axis, configuring homogenizing chambers (16) of the mixture flow - air and solid products.
[046] O modelo caracteriza-se, ainda, pelo divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), numa segunda geometria alternativa (C), consistir em um corpo cilíndrico (17) e um eixo central (12), entre os quais são afixadas aletas (11 ), dispostas equidistantes e inclinadamente, configurando câmaras homogenizadoras (13) do fluxo da mistura - ar e produtos sólidos. [046] The model is also characterized by the homogenizing divider of the mixture flow - air and solid products (8), in a second alternative geometry (C), consisting of a cylindrical body (17) and a central axis (12) , among which fins (11) are attached, placed equidistant and inclined, configuring homogenizing chambers (13) of the mixture flow - air and solid products.
[047] O modelo caracteriza-se, ainda, pelo divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), numa terceira geometria alternativa (D), consistir em aletas de formato hiperbólico (18), dispostas equidistantemente em um eixo central (12), sendo que em conjunto com a parede interna do tubo misturador (9), configura câmaras homogenizadoras (19) do fluxo da mistura - ar e produtos sólidos. [047] The model is also characterized by the homogenizing divider of the mixture flow - air and solid products (8), in a third alternative geometry (D), consisting of hyperbolic-shaped fins (18), arranged equidistantly on an axis central (12), together with the internal wall of the mixing tube (9), it configures homogenizing chambers (19) of the mixture flow - air and solid products.
[048] O modelo caracteriza-se, ainda, pelo divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), numa quarta geometria alternativa (E), consistir em aletas de formato aproximado de “S" (20), dispostas equidistantemente em um eixo central (12), sendo que em conjunto com a parede interna do tubo misturador (9), configura câmaras homogenizadoras (21 ) do fluxo da mistura - ar e produtos sólidos. [048] The model is further characterized by the homogenizing divider of the mixture flow - air and solid products (8), in a fourth alternative geometry (E), consisting of fins with an approximate "S" shape (20), arranged equidistantly on a central axis (12), together with the internal wall of the mixing tube (9), it configures homogenizing chambers (21) of the mixture flow - air and solid products.
[049] O modelo caracteriza-se, ainda, pelo divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), numa quinta geometria alternativa (F), consistir em um corpo cilíndrico (17), em cuja parede interna são afixadas aletas de formato hiperbólico (18) ou aletas de formato aproximado de“S” (20), equidistantemente distribuídas, sem eixo central, configurando câmaras homogenizadoras (22) do fluxo da mistura - ar e produtos sólidos. [049] The model is also characterized by the homogenizing divider of the mixture flow - air and solid products (8), in a fifth alternative geometry (F), consisting of a cylindrical body (17), in whose internal wall they are affixed fins of hyperbolic shape (18) or fins of approximate "S" shape (20), equidistantly distributed, without central axis, configuring homogenizing chambers (22) of the mixture flow - air and solid products.
[050] O objeto do presente modelo foi desenvolvido a partir da mais alta tecnologia com o intuito de solucionar problemas e suprir deficiências, representando uma considerável evolução quando comparado com os similares conhecidos no estado da técnica deste setor tecnológico, ensejando que sejam atingidos todos aqueles objetivos para os quais foi desenvolvido o presente divisor homogenizador do fluxo da mistura - ar e produtos sólidos - conforme preconizado pelo presente modelo. [050] The object of the present model was developed from the highest technology in order to solve problems and supply deficiencies, representing a considerable evolution when compared with similar ones known in the state of the art of this technological sector, allowing all those objectives to be achieved for which the present homogenizing divider of the mixture flow - air and solid products - was developed, as recommended by the present model.
[051] Tratou-se na presente invenção de peculiar modalidade de disposição introduzida em sistemas de distribuição pneumática para máquinas e implementos agrícolas, revestida conforme pode ser evidenciado pela análise realizada, acompanhada das ilustrações anexas, que a subsidiaram, de características técnicas completamente inovadoras em relação a tudo o que é conhecido no estado da técnica deste setor tecnológico, merecendo a proteção legal ora formalizada. [051] The present invention dealt with a peculiar arrangement introduced in pneumatic distribution systems for agricultural machines and implements, coated as can be evidenced by the analysis carried out, accompanied by the attached illustrations, which supported it, with completely innovative technical characteristics in all that is known in the state of the art of this technological sector, deserving the legal protection now formalized.

Claims

REIVINDICAÇÕES
01. DISPOSIÇÃO INTRODUZIDA EM SISTEMAS DE DISTRIBUIÇÃO PNEUMÁTICA PARA MÁQUINAS E IMPLEMENTOS AGRÍCOLAS, do tipo que compreende turbina (1), dutos de insuflamento de ar (2), depósito de produtos sólidos - sementes, fertilizantes etc (3), funis de condução de produtos sólidos (4), câmaras de mistura do ar com os produtos sólidos (5), dutos de distribuição do fluxo da mistura - ar e produtos sólidos (6) e distribuidores circulares de cabeça (7), sendo caracterizado por consistir em um divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), preferencialmente instalado intemamente na divisão (10) do tubo misturador vertical (9) do distribuidor circular de cabeça (7), constituído, numa geometria básica (A), por aletas (11) com bordas arredondadas e dispostas equidistantes e inclinadamente em um eixo central (12), sendo que em conjunto com a parede interna do tubo misturador (9), configura câmaras homogenizadoras (13) do fluxo da mistura - ar e produtos sólidos. 02. DISPOSIÇÃO INTRODUZIDA EM SISTEMAS DE DISTRIBUIÇÃO PNEUMÁTICA PARA MÁQUINAS E IMPLEMENTOS AGRÍCOLAS, de acordo com a reivindicação 1 e, ainda, caracterizado por o divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), numa primeira geometria alternativa (B), consistir em um corpo cilíndrico (14), em cuja parede interna são afixadas aletas verticais (15), equidistantemente distribuídas, sem eixo central, configurando câmaras homogenizadoras (16) do fluxo da mistura - ar e produtos sólidos. 01. PROVISION INTRODUCED IN PNEUMATIC DISTRIBUTION SYSTEMS FOR MACHINES AND AGRICULTURAL IMPLEMENTS, of the type comprising turbine (1), air supply ducts (2), deposit of solid products - seeds, fertilizers etc. (3), pipelines solid products (4), air mixing chambers with solid products (5), mix-air flow distribution ducts and solid products (6) and circular head distributors (7), characterized by consisting of a divider homogenizer of the mixture flow - air and solid products (8), preferably installed internally in the division (10) of the vertical mixing tube (9) of the circular head distributor (7), constituted, in a basic geometry (A), by fins ( 11) with rounded edges and arranged equidistant and inclined on a central axis (12), and together with the inner wall of the mixing tube (9), it configures homogenizing chambers (13) of the mixture flow - air and solid products. 02. ARRANGEMENT INTRODUCED IN PNEUMATIC DISTRIBUTION SYSTEMS FOR AGRICULTURAL MACHINES AND IMPLEMENTS, according to claim 1 and further characterized by the homogenizing divider of the mixture flow - air and solid products (8), in a first alternative geometry (B) , consist of a cylindrical body (14), on whose internal wall vertical fins (15) are affixed, evenly distributed, without a central axis, configuring homogenizing chambers (16) of the mixture flow - air and solid products.
03. DISPOSIÇÃO INTRODUZIDA EM SISTEMAS DE DISTRIBUIÇÃO PNEUMÁTICA PARA MÁQUINAS E IMPLEMENTOS AGRÍCOLAS, de acordo com a reivindicação 1 e, ainda, caracterizado por o divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), numa segunda geometria alternativa (C), consistir em um corpo cilíndrico (17) e um eixo central (12), entre os quais são afixadas aletas (11), dispostas equidistantes e inclinadamente, configurando câmaras homogenizadoras (13) do fluxo da mistura - ar e produtos sólidos. 03. ARRANGEMENT INTRODUCED IN PNEUMATIC DISTRIBUTION SYSTEMS FOR MACHINES AND AGRICULTURAL IMPLEMENTS, according to claim 1 and further characterized by the homogenizing divider of the mixture flow - air and solid products (8), in a second alternative geometry (C) , consist of a cylindrical body (17) and a central axis (12), between which fins (11) are placed, arranged equidistant and inclined, configuring homogenizing chambers (13) of the mixture flow - air and solid products.
04. DISPOSIÇÃO INTRODUZIDA EM SISTEMAS DE DISTRIBUIÇÃO PNEUMÁTICA PARA MÁQUINAS E IMPLEMENTOS AGRÍCOLAS, de acordo com a reivindicação 1 e, ainda, caracterizado por o divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), numa terceira geometria alternativa (D), consistir em aletas de formato hiperbólico (18), dispostas equidistantemente em um eixo central (12), sendo que em conjunto com a parede interna do tubo misturador (9), configura câmaras homogenizadoras (19) do fluxo da mistura - ar e produtos sólidos. 05. DISPOSIÇÃO INTRODUZIDA EM SISTEMAS DE DISTRIBUIÇÃO PNEUMÁTICA PARA MÁQUINAS E IMPLEMENTOS AGRÍCOLAS, de acordo com a reivindicação 1 e, ainda, caracterizado por o divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), numa quarta geometria alternativa (E), consistir em aletas de formato aproximado de“S” (20), dispostas equidistantemente em um eixo central (12), sendo que em conjunto com a parede interna do tubo misturador (9), configura câmaras homogenizadoras (21) do fluxo da mistura - ar e produtos sólidos. 04. ARRANGEMENT INTRODUCED IN PNEUMATIC DISTRIBUTION SYSTEMS FOR MACHINES AND AGRICULTURAL IMPLEMENTS, according to claim 1 and further characterized by the homogenizing divider of the mixture flow - air and solid products (8), in a third alternative geometry (D) , consist of hyperbolic-shaped fins (18), arranged equidistantly on a central axis (12), and together with the inner wall of the mixing tube (9), it forms homogenizing chambers (19) of the mixture flow - air and products solids. 05. ARRANGEMENT INTRODUCED IN PNEUMATIC DISTRIBUTION SYSTEMS FOR AGRICULTURAL MACHINES AND IMPLEMENTS, according to claim 1 and further characterized by the homogenizing divider of the mixture flow - air and solid products (8), in a fourth alternative geometry (E) , consist of fins of approximate “S” shape (20), arranged equidistantly on a central axis (12), and together with the inner wall of the mixer tube (9), it forms homogenizing chambers (21) of the mixture flow - air and solid products.
06. DISPOSIÇÃO INTRODUZIDA EM SISTEMAS DE DISTRIBUIÇÃO PNEUMÁTICA PARA MÁQUINAS E IMPLEMENTOS AGRÍCOLAS, de acordo com a reivindicação 1 e, ainda, caracterizado por o divisor homogenizador do fluxo da mistura - ar e produtos sólidos (8), numa quinta geometria alternativa (F), consistir em um corpo cilíndrico (17), em cuja parede interna são afixadas aletas de formato hiperbólico (18) ou aletas de formato aproximado de“S” (20), equidistantemente distribuídas, sem eixo central, configurando câmaras homogenizadoras (22) do fluxo da mistura - ar e produtos sólidos. 06. PROVISION INTRODUCED IN PNEUMATIC DISTRIBUTION SYSTEMS FOR MACHINES AND AGRICULTURAL IMPLEMENTS, according to claim 1 and further characterized by the homogenizing divider of the mixture flow - air and solid products (8), in a fifth alternative geometry (F) , consist of a cylindrical body (17), on whose inner wall are attached fins of hyperbolic shape (18) or fins of approximate "S" shape (20), equidistantly distributed, without central axis, configuring homogenizing chambers (22) of the mixture flow - air and solid products.
PCT/BR2019/050523 2018-12-26 2019-12-05 Arrangement applied to pneumatic distribution systems for farming tools and machines WO2020132725A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913344A (en) * 1989-05-30 1990-04-03 Ag-Chem Equipment Co., Inc. Water rinse system for pneumatic spreaders
US5028009A (en) * 1989-12-22 1991-07-02 Ag-Chem Equipment Co., Inc. Distributor head for use with booms having shut-off capability
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EP1342400A1 (en) * 2002-03-07 2003-09-10 Kverneland ASA Distribution head for a spreader
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AR120974A4 (en) 2022-04-06
AR121465A5 (en) 2022-06-08

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