BR202012025606Y1 - SET OF ROTATING CIRCULAR KNIVES FOR SUGAR DUTY BASED CUTTING - Google Patents
SET OF ROTATING CIRCULAR KNIVES FOR SUGAR DUTY BASED CUTTING Download PDFInfo
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- BR202012025606Y1 BR202012025606Y1 BR202012025606-7U BR202012025606U BR202012025606Y1 BR 202012025606 Y1 BR202012025606 Y1 BR 202012025606Y1 BR 202012025606 U BR202012025606 U BR 202012025606U BR 202012025606 Y1 BR202012025606 Y1 BR 202012025606Y1
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- circular knives
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- Nonmetal Cutting Devices (AREA)
Abstract
sistema de facas circulares rotativas para corte de base de cana de açucar. é composto pelo disco rotativo de corte (1), que contém em toda extensão periférica fio de corte (2), no diâmetro mediano do disco é dotado de quatro furos equidistantes (3) dos quais três furos recebe os pinos guias (4), e na parte central do disco é posicionado o furo 5 que recebe o parafuso (6) que fixa o sistema, sobre saliência meia-lua (7) fixado no disco de corte de base (8) que será acoplado na mesa na parte central da colhedora.rotary circular knife system for sugar cane base cutting. It is composed of the rotary cutting disc (1), which contains the cutting edge along its peripheral length (2), in the median diameter of the disc it has four equidistant holes (3) of which three holes receive the guide pins (4), and in the central part of the disc is placed the hole 5 that receives the screw (6) that fixes the system, on a half moon protrusion (7) fixed in the base cutting disc (8) that will be coupled to the table in the central part of the disc. harvester.
Description
Campo da invenção [1] O presente pedido de privilegio de patente consiste em um conjunto de facas circulares instaladas nos discos maiores das plataformas rotativas dos equipamentos agrícolas, tipo colhedor de cana de açúcar, com o objetivo de aumentar a eficiência durante a operação de corte, proporcionando maior durabilidade e menores desgastes dos discos.Field of the invention [1] The present application for patent privilege consists of a set of circular knives installed on the larger disks of the rotating platforms of agricultural equipment, such as sugar cane harvesters, with the objective of increasing efficiency during the cutting operation , providing greater durability and less disc wear.
Descrição do estado da técnica [2] Os conjuntos de corte de base de cana de açúcar encontrados atualmente nos equipamentos agrícolas são identificados pelo formato quadrado ou retangular das facas, tendo portanto, as arestas de cortes retas e furos com parafusos que possibilita a remoção para a inversão ou troca após a perda do corte.Description of the state of the art [2] The sugar cane base cutting sets currently found in agricultural equipment are identified by the square or rectangular shape of the knives, therefore, the edges of straight cuts and holes with screws that allow the removal for inversion or exchange after loss of cut.
[3] As facas circulares rotativos para corte de colmo de base de cana-de- açúcar, existente no mercado e conforme consta nos documentos MU 9100226-5 U2 e MU8502091-5 U as facas são de forma retangulares com área ativa de corte apenas nas duas laterais das facas, que provoca choques no corte que abala a soqueira que contribui para perda de corte prematuramente.[3] The rotary circular knives for cutting sugarcane-based culms, available on the market and as stated in documents MU 9100226-5 U2 and MU8502091-5 U the knives are rectangular in shape with an active cutting area only on both sides of the knives, which causes shocks in the cut that shakes the knuckle that contributes to premature cut loss.
Problemas da técnica [4] A colheita mecanizada da cana de açúcar necessita que as bases da cana de açúcar, sejam preferencialmente cortadas na posição vertical, e que o corte seja próximo ao solo para maior aproveitamento do produto. As facas existentes no mercado tem forma quadrada ou retangular e no momento do corte, provoca choque mecânicos decepando a cana de açúcar, que consequentemente provocandoProblems with the technique [4] The mechanized harvesting of sugar cane requires that the bases of the sugar cane be preferably cut in the vertical position, and that the cut be close to the ground for greater use of the product. The knives on the market have a square or rectangular shape and at the time of cutting, they cause mechanical shock by cutting off sugar cane, which consequently causing
Petição 870180145940, de 29/10/2018, pág. 3/10Petition 870180145940, of 10/29/2018, p. 3/10
2/3 quebraduras e fragmentação da soqueira, além de acumular impurezas mineral e vegetal na base dos cortes.2/3 breaks and fragmentation of the knuckle, in addition to accumulating mineral and vegetable impurities at the base of the cuts.
Solução da invenção [5] O conjunto de facas circulares rotativas para corte de base de cana de açúcar aqui proposto é caracterizado pela forma circular e com fixações em posições equidistantes possibilitando a divisão em quatro seguimentos de semicírculos idênticos. O posicionamento das faces de corte da faca circular é feito com a introdução dos furos nos pinos guias do disco rotativo e fixado através e parafuso único possibilitando intercambiar as posições de maneira pratica e rápida em quatro posições distintas. O conjunto de corte realizado através da faca circular possibilita um corte deslizante da lamina que minimiza o impacto mecânico na soqueira, mesmo onde a estrutura do solo é frágil e contribui ainda com a redução de fragmentos vegetais e minerais na área de corte. A configuração geométrica em forma de um segmento de circunferência do fio de corte da faca circular contribui para um corte deslizante e duradouro, além de exigir menor pressão hidráulica do conjunto de acionamento.Solution of the invention [5] The set of rotating circular knives for cutting sugar cane base proposed here is characterized by the circular shape and with fixings in equidistant positions allowing the division into four segments of identical semicircles. The positioning of the cutting faces of the circular knife is made by inserting holes in the guide pins of the rotating disk and fixed through a single screw, making it possible to interchange the positions in a practical and quick way in four different positions. The cutting set made using the circular knife allows a sliding cut of the blade that minimizes the mechanical impact on the ridge, even where the soil structure is fragile and also contributes to the reduction of plant and mineral fragments in the cutting area. The geometric configuration in the form of a circumference segment of the cutting edge of the circular knife contributes to a sliding and long-lasting cut, in addition to requiring less hydraulic pressure from the drive set.
Descrição das figuras [6] O modelo aqui proposta será melhor visualizado conforme as figuras anexas, onde podemos observar:Description of the figures [6] The model proposed here will be better viewed according to the attached figures, where we can observe:
A Figura 1 é uma vista em elevação do conjunto de facas circulares rotativas para corte de base de cana de açúcar.Figure 1 is an elevation view of the set of rotating circular knives for cutting sugar cane base.
A figura 2 é uma vista superior do conjunto de facas circulares rotativasFigure 2 is a top view of the set of rotating circular knives
A figura 3 é uma vista em perspectiva do conjunto de facas circulares rotativasFigure 3 is a perspective view of the set of rotating circular knives
A figura 4 é uma vista em perspectiva do conjunto de facas circulares rotativas com uma faca de corte explodidaFigure 4 is a perspective view of the set of rotating circular knives with an exploded cutting knife
Petição 870180145940, de 29/10/2018, pág. 4/10Petition 870180145940, of 10/29/2018, p. 4/10
3/33/3
A figura 5 é uma vista superior dos dois discos de corte montados na posição de trabalho.Figure 5 is a top view of the two cutting discs mounted in the working position.
Descrição detalhada da invenção [7] O conjunto de facas circulares rotativas para corte de base de cana de açúcar é composto pelo disco rotativo de corte 1, que contém em toda sua extensão periférica fio de corte 2, no diâmetro mediano do disco é dotado de quatro furos equidistantes 3 dos quais três furos recebe os pinos guias 4, e na parte central do disco é posicionado o furo 5 que recebe o parafuso 6 que fixa o conjunto, sobre saliência meia-lua 7 fixado no disco de corte de base 8 que será acoplado na mesa posicionada na parte central da colhedora. Obviamente será percebido que, enquanto o acima foi descrito por forma de exemplo ilustrativo para este pedido de privilégio, todas as outras modificações e variações feitas a este pedido, na forma que seria aparente aos especialistas na técnica, são consideradas dentro do amplo escopo e âmbito deste pedido de privilégio de patente.Detailed description of the invention [7] The set of rotating circular knives for cutting sugar cane base consists of the rotating cutting disc 1, which contains cutting edge 2 in all its peripheral length, in the median diameter of the disc is provided with four equidistant holes 3 of which three holes receive the guide pins 4, and in the central part of the disk the hole 5 is positioned, which receives the screw 6 that secures the assembly, on a half-protrusion 7 fixed on the base cutting disk 8 that will be attached to the table positioned in the central part of the harvester. Obviously it will be realized that, while the above has been described as an illustrative example for this request for privilege, all other modifications and variations made to this request, in the form that would be apparent to those skilled in the art, are considered within the broad scope and scope of this patent privilege application.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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BR202012025606-7U BR202012025606Y1 (en) | 2012-10-02 | 2012-10-02 | SET OF ROTATING CIRCULAR KNIVES FOR SUGAR DUTY BASED CUTTING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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BR202012025606-7U BR202012025606Y1 (en) | 2012-10-02 | 2012-10-02 | SET OF ROTATING CIRCULAR KNIVES FOR SUGAR DUTY BASED CUTTING |
Publications (2)
Publication Number | Publication Date |
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BR202012025606U2 BR202012025606U2 (en) | 2014-06-17 |
BR202012025606Y1 true BR202012025606Y1 (en) | 2019-08-20 |
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BR202012025606-7U BR202012025606Y1 (en) | 2012-10-02 | 2012-10-02 | SET OF ROTATING CIRCULAR KNIVES FOR SUGAR DUTY BASED CUTTING |
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Owner name: SERGIO LORENZATO (BR/SP) , ANTONIO ALBERTO GEROLDO Free format text: A FIM DE ATENDER A TRANSFERENCIA, REQUERIDA ATRAVES DA PETICAO NO 18130033369 DE 03/10/2013, E NECESSARIO ESCLARECER SE A EMPRESA CESSIONARIA TEM DIREITO A TARIFA REDUZIDA, CASO CONTRARIO E PRECISO COMPLEMENTAR O VALOR PAGO. |
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Owner name: SERGIO LORENZATO (BR/SP) , ANTONIO ALBERTO GEROLDO |
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B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law | ||
B25A | Requested transfer of rights approved |
Owner name: SERGIO LORENZATO (BR/SP) ; ANTONIO ALBERTO GEROLDO (BR/SP) ; LUIZ CARLOS SEDENHO (BR/SP) ; ISABEL CRISTINA LONGO GEROLDO (BR/SP) Owner name: SERGIO LORENZATO (BR/SP) ; ANTONIO ALBERTO GEROLDO |
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