ES1114381U - Emboceration for granulates with automatic closure and agitation system. (Machine-translation by Google Translate, not legally binding) - Google Patents

Emboceration for granulates with automatic closure and agitation system. (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1114381U
ES1114381U ES201430856U ES201430856U ES1114381U ES 1114381 U ES1114381 U ES 1114381U ES 201430856 U ES201430856 U ES 201430856U ES 201430856 U ES201430856 U ES 201430856U ES 1114381 U ES1114381 U ES 1114381U
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Spain
Prior art keywords
mouth
hopper
pneumatic drive
blade
crank
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Granted
Application number
ES201430856U
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Spanish (es)
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ES1114381Y (en
Inventor
Juan Jose PUJANTE LOPEZ
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J J Forwarder S L
Jj Forwarder Sl
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J J Forwarder S L
Jj Forwarder Sl
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Priority to ES201430856U priority Critical patent/ES1114381Y/en
Priority to EP14173254.5A priority patent/EP2826737B1/en
Priority to PT141732545T priority patent/PT2826737E/en
Priority to ES14173254.5T priority patent/ES2575202T3/en
Publication of ES1114381U publication Critical patent/ES1114381U/en
Application granted granted Critical
Publication of ES1114381Y publication Critical patent/ES1114381Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A mouthpiece (1) for granulates with automatic closure and agitation system comprising a hopper (2) that incorporates an outlet tube (3) coupled to the emptying container, a mobile blade (4) housed therein in the interior. Passage zone of a granulated product and a closing lid (11); said embouchure (1) is characterized in that the lower end of the blade (4) is connected to a pneumatic actuator (6) by means of a connecting rod-crank mechanism (8, 9, 10). (Machine-translation by Google Translate, not legally binding)

Description

Embocadura para granulados con sistema automático de cierre y agitaci�n. Mouthpiece for granules with automatic closure and agitation system.

ͷ El objeto de la presente invención es una embocadura para el encauzado de granulados con un sistema automático de cierre y de agitaci�n para evitar grumos, de tal forma que se pueda romper cualquier acumulación de producto y evitar emboces sin que sea necesaria la intervención manual de ningún operario. ͷ The object of the present invention is a mouthpiece for channeling granules with an automatic closure and agitation system to avoid lumps, so that any accumulation of product can be broken and avoid embossing without the need for intervention No operator's manual.

ͳͲ El campo de aplicación de la invención se enmarca dentro del sector logístico y más concretamente en el ámbito de los aparatos, máquinas y dispositivos para sistemas de carga y descarga de mercancías, particularmente mercancías sólidas granuladas de contenedores marítimos a silos. ͳͲ The scope of the invention is framed within the logistics sector and more specifically in the field of apparatus, machines and devices for loading and unloading of goods, particularly solid granulated goods from sea containers to silos.

ͳͷ Estado de la técnica ͳͷ State of the art

Como es conocido, hoy en día, para facilitar el transporte en contenedores y la descarga en silos de mercancías sólidas granuladas, con distintos grosores de grano, se utilizan unos envases conocidos como “liner” que abarcan, normalmente, toda la capacidad de un As it is known, today, to facilitate the transport in containers and the unloading in silos of solid granulated goods, with different thicknesses of grain, packages known as "liner" are used that normally cover the entire capacity of a

ʹͲ contenedor. ʹͲ container.

El liner es una gran bolsa con unas determinadas prestaciones para su llenado, cierre, sujeción y apertura para vaciado que se introduce en los contenedores de transporte marítimo. The liner is a large bag with certain benefits for filling, closing, clamping and opening for emptying that is introduced into shipping containers.

ʹͷ Una vez transportados, para su descarga en el recipiente final, los granulados envasados en el citado liner en contenedor, se precipitan por gravedad, basculando el remolque sobre el que va el contenedor, hacia la embocadura de una válvula rotativa que, con el aporte de aire a presión, consigue impulsarlo por unos tubos hacia dicho recipiente, normalmente silos. La embocadura a la que cae la mercancía tiene la finalidad de encauzar el producto granulado ʹͶ Once transported, for unloading in the final container, the granules packed in the aforementioned liner in container, precipitate by gravity, tilting the trailer on which the container goes, towards the mouth of a rotary valve that, with the contribution of pressurized air, manages to propel it through some tubes towards said container, normally silos. The mouthpiece to which the merchandise falls has the purpose of channeling the granulated product

͵Ͳ al interior de la válvula rotativa y, al mismo tiempo, dispone de un sistema para romper algún pequeño grumo o apelmazamiento que, actualmente, es manual, al igual que la compuerta de caída del producto. ͵Ͳ inside the rotary valve and, at the same time, it has a system to break some small lump or caking that, currently, is manual, just like the product drop gate.

El problema radica en que dicho sistema manual implica que es el conductor u operario que The problem is that said manual system implies that it is the driver or operator who

͵ͷ est� haciendo la descarga el que est� manipulando la palanca de cierre, al tiempo que el contenedor sigue basculando sobre el remolque, con todo el sistema de descarga en pleno funcionamiento. The one who is handling the closing lever is doing the unloading, while the container continues to swing on the trailer, with the entire unloading system fully operational.

Esta necesidad, obviamente, implica una situación de riesgo para el operario que est� This need obviously implies a risk situation for the operator who is

ͶͲ realizando la descarga, siendo un objeto de la presente invención el desarrollo de un nuevo tipo de embocadura que cumpla con la misma finalidad que las existentes en la actualidad, pero donde la agitaci�n del producto se realice de forma automática, de tal modo que mientras que se est� produciendo la descarga, el operario encargado no tenga que estar manipulando manualmente la embocadura y pueda esperar que se complete la descarga alejado del ͶͲ carrying out the discharge, being an object of the present invention the development of a new type of mouthpiece that meets the same purpose as those currently existing, but where the agitation of the product is performed automatically, in such a way that while the discharge is taking place, the operator in charge does not have to be manually manipulating the mouth and can wait for the discharge to be completed away from the

Ͷͷ contenedor que bascula, eliminando cualquier riesgo de seguridad. Ͷͷ tipping container, eliminating any security risk.

Del mismo solicitante es conocido el documento ES 1 086 879 U sobre el que se ha mejorado el mecanismo neumático que acciona la pala para deshacer los grumos. From the same applicant, document ES 1 086 879 U is known on which the pneumatic mechanism that drives the blade to break the lumps has been improved.

ͷͲ Descripción de la invención ͷͲ Description of the invention

En aras de solventar los problemas técnicos reflejados en el estado de la técnica, la embocadura para granulados con sistema automático de cierre y agitaci�n, objeto de la presente invención propone una unidad que se acopla en dos fases, situada a la salida de los liner y que ayuda al vaciado mediante el golpeo de los pequeños grumos o terrones formados en el producto granulado que no pueden desembocar bien al producirse el vaciado por gravedad de dicho liner mediante el balanceo del contenedor en que se incorpora. In order to solve the technical problems reflected in the state of the art, the mouthpiece for granules with automatic closing and agitation system, object of the present invention proposes a unit that is coupled in two phases, located at the exit of the liner and that helps emptying by hitting the small lumps or lumps formed in the granulated product that cannot flow well when the liner is emptied by gravity by balancing the container in which it is incorporated.

ͷ El movimiento de golpeo se obtiene mediante un mecanismo neumático de pistón comandado por una válvula neumática, donde el mecanismo incorpora un elemento mecánico para su conexión con el eje de la pala golpeadora. As� pues, este cilindro, al expandirse y contraerse genera un vaivén aprovechado para mover la pala que es la que golpea los eventuales grumos desmenuz�ndolos en piezas lo suficientemente pequeñas para que no atasquen la salida. ͷ The striking movement is obtained by means of a pneumatic piston mechanism commanded by a pneumatic valve, where the mechanism incorporates a mechanical element for its connection with the axis of the striking blade. Thus, this cylinder, when expanding and contracting, generates a sway used to move the blade that is the one that hits the possible lumps crumbling them into pieces small enough so that they do not block the exit.

ͳͲ Los grumos o terrones pequeños resultado del golpeo se recogen en una estructura de la máquina en forma de tolva que ayuda a evacuarlos a los recipientes de distribución. Las unidades de mando neumático est�n en uno de los laterales de dicha tolva. Por unidad de mando debe entenderse la circuitería neumática combinada con el conjunto de elementos ͳͲ The lumps or small lumps resulting from the beating are collected in a hopper-shaped machine structure that helps evacuate them to the distribution vessels. The pneumatic control units are on one side of said hopper. A control unit must be understood as pneumatic circuitry combined with the set of elements

ͳͷ mecánicos que mueven la pala golpeadora y la tapa de cierre, estando dichos elementos convenientemente protegidos dentro de una carcasa con una tapa que, mediante la correspondiente herramienta, se puede abrir para permitir el acceso a los mismos en caso de necesidad para operaciones de mantenimiento o reparación. ͳͷ mechanics that move the striking blade and the closing cover, said elements being conveniently protected within a housing with a cover that, by means of the corresponding tool, can be opened to allow access to them in case of need for maintenance operations or repair

ʹͲ El mencionado mecanismo que permite mover la pala consiste, en una realización particular, en un cilindro de doble efecto, compacto de 100 mm de diámetro, que es alimentado mediante un válvula que es, a su vez, accionada por dos finales de carrera y otra válvula de puesta en marcha. ʹͲ The aforementioned mechanism that allows the blade to be moved consists, in a particular embodiment, of a double-acting, compact cylinder of 100 mm in diameter, which is fed by a valve that is, in turn, operated by two limit switches and Another start-up valve.

ʹͷ Para regular la velocidad, el circuito dispone de dos reguladores de caudal ajustables. ʹͶ To regulate the speed, the circuit has two adjustable flow regulators.

La tolva se une a la salida del liner, que tiene la misma forma y dimensiones, mediante unos anclajes laterales previstos a tal efecto, quedando situada de tal modo que la pala no es accesible en funcionamiento por su parte superior. The hopper joins the exit of the liner, which has the same shape and dimensions, by means of lateral anchors provided for this purpose, being placed in such a way that the blade is not accessible in operation from its upper part.

͵Ͳ Por debajo, la tolva se une mediante otro tubo al recipiente de vaciado, de modo que por ningún lado el mecanismo es accesible durante su funcionamiento, resultando seguro y libre de riesgos. ͵Ͳ Underneath, the hopper is connected by another tube to the emptying vessel, so that nowhere is the mechanism accessible during operation, being safe and risk free.

͵ͷ A lo largo de la descripción y las reivindicaciones la palabra "comprende" y sus variantes no pretenden excluir otras características técnicas, aditivos, componentes o pasos. Para los expertos en la materia, otros objetos, ventajas y características de la invención se desprenderán en parte de la descripción y en parte de la práctica de la invención. Los siguientes ejemplos y dibujos se proporcionan a modo de ilustración, y no se pretende que ͵ͷ Throughout the description and the claims the word "comprises" and its variants are not intended to exclude other technical characteristics, additives, components or steps. For those skilled in the art, other objects, advantages and features of the invention will be derived partly from the description and partly from the practice of the invention. The following examples and drawings are provided by way of illustration, and are not intended to be

ͶͲ restrinjan la presente invención. Además, la presente invención cubre todas las posibles combinaciones de realizaciones particulares y preferidas aquí indicadas. ͶͲ restrict the present invention. In addition, the present invention covers all possible combinations of particular and preferred embodiments indicated herein.

Breve descripción de las figuras Brief description of the figures

Ͷͷ A continuación se pasa a describir de manera muy breve una serie de dibujos que ayudan a comprender mejor la invención y que se relacionan expresamente con una realización de dicha invención que se presenta como un ejemplo no limitativo de ésta. Ͷͷ A series of drawings that help to better understand the invention and that expressly relate to an embodiment of said invention that is presented as a non-limiting example thereof is described very briefly below.

FIG 1 - Muestra una vista en planta superior de un ejemplo de realización práctica de la ͷͲ embocadura objeto de la presente invención. FIG 2 - Muestra una vista en alzado lateral de la embocadura mostrada en la figura 1 en una primera posición extrema de la pala accionada por el cilindro neumático. FIG 3 - Muestra una vista en alzado lateral de la embocadura mostrada en la figura 1 en una segunda posición extrema de la pala accionada por el cilindro neumático. FIG 1 - Shows a top plan view of an example of practical embodiment of the ͷͲ mouthpiece object of the present invention. FIG 2 - Shows a side elevation view of the mouthpiece shown in Figure 1 in a first extreme position of the blade driven by the pneumatic cylinder. FIG 3 - Shows a side elevation view of the mouthpiece shown in Figure 1 in a second end position of the blade driven by the pneumatic cylinder.

Exposici�n de un modo detallado de realización de la invención Exposure of a detailed embodiment of the invention

En las figuras adjuntas se muestra un ejemplo de realización práctica de la invención, donde la An example of a practical embodiment of the invention is shown in the attached figures, where the

ͷ ͷ
embocadura (1) para granulados con sistema automático de cierre y agitaci�n se configura a mouth (1) for granules with automatic closing and stirring system is configured to

partir de una tolva (2) apta para acoplarse, por su parte superior, a la salida del liner al que se from a hopper (2) suitable for coupling, at the top, to the outlet of the liner to which

destina, y por la parte inferior, mediante un tubo de salida (3) al recipiente de vaciado. El liner it destines, and by the inferior part, by means of an exit tube (3) to the emptying vessel. Liner

no est� representado en las figuras adjuntas. It is not represented in the attached figures.

ͳͲ ͳͲ
La tolva (2) presenta la particularidad de contar, interiormente, con una pala móvil (4) que est� The hopper (2) has the particularity of having, internally, with a mobile shovel (4) that is

configurada para golpear el producto granulado que pasa por la tolva (2) en las operaciones de configured to hit the granulated product that passes through the hopper (2) in the operations of

vaciado por gravedad del liner, con el objeto de romper los grumos o terrones que se puedan gravity emptying of the liner, in order to break the lumps or lumps that may be

formar y para cuyo accionamiento dicha pala (4) se encuentra vinculada a un mecanismo forming and for whose operation said blade (4) is linked to a mechanism

alojado en una carcasa (5) situada adyacente a la tolva (2). housed in a housing (5) located adjacent to the hopper (2).

ͳͷ ͳͷ

Dicho mecanismo comprende, al menos, un cilindro (6) de doble efecto, con dos finales de Said mechanism comprises at least one double-acting cylinder (6), with two ends of

carrera y que es alimentado mediante una válvula (7), preferentemente biestable. Este cilindro stroke and that is fed by a valve (7), preferably bistable. This cylinder

(6) mueve una biela (8) acoplada a un primer eje (9) conectado con un segundo eje (10) que, a (6) moves a connecting rod (8) coupled to a first shaft (9) connected to a second shaft (10) that, a

su vez, se une solidariamente al extremo inferior de la pala (4) en el interior de la tolva (2), in turn, it joins the lower end of the blade (4) in the interior of the hopper (2),

ʹͲ ʹͲ
conformando un mecanismo biela-manivela accionado neum�ticamente mediante el cilindro forming a crank-crank mechanism pneumatically actuated by the cylinder

(6). (6).

En paralelo, la tolva (2) cuenta con una tapa (11) de cierre configurada para dar paso al In parallel, the hopper (2) has a closing lid (11) configured to give way to the

producto. product.

ʹͷ ʹͶ

Finalmente, cabe indicar que la tolva (2) se fija en el liner mediante una pluralidad de anclajes Finally, it should be noted that the hopper (2) is fixed in the liner by a plurality of anchors

(12) laterales previstos al efecto en la misma, quedando dispuesta de modo que no es (12) laterals provided for this purpose, being arranged so that it is not

accesible en funcionamiento por su parte superior ni por su parte inferior. accessible in operation by its upper part or its lower part.

Claims (1)

REIVINDICACIONES 1 – Una embocadura (1) para granulados con sistema automático de cierre y agitaci�n que comprende una tolva (2) que incorpora un tubo de salida (3) acoplable al recipiente de 1 - A mouth (1) for granules with automatic closing and agitation system comprising a hopper (2) incorporating an outlet tube (3) attachable to the container of ͷ vaciado, una pala móvil (4) alojada en su interior en la zona de paso de un producto granulado y una tapa de cierre (11); donde dicha embocadura (1) se caracteriza porque el extremo inferior de la pala (4) est� conectada con un accionamiento neumático (6) mediante un mecanismo de biela-manivela (8,9,10). ͷ emptying, a mobile shovel (4) housed inside it in the passage area of a granulated product and a closing lid (11); where said mouth (1) is characterized in that the lower end of the blade (4) is connected to a pneumatic drive (6) by a crank-crank mechanism (8,9,10). ͳͲ 2 – La embocadura (1) de la reivindicación 1 donde el accionamiento neumático (6) y el mecanismo de biela-manivela (8,9,10) est�n alojados en una carcasa (5) adyacente a la tolva (2). ͳͲ 2 - The mouth (1) of claim 1 wherein the pneumatic drive (6) and the crank-crank mechanism (8,9,10) are housed in a housing (5) adjacent to the hopper (2) . 3 – La embocadura (1) de cualquiera de las reivindicaciones 1-2 donde el 3 - The mouth (1) of any of claims 1-2 wherein the ͳͷ accionamiento neumático (6) es un cilindro de doble efecto conectado con un mecanismo de biela-manivela que comprende una biela (8) acoplada a un primer eje (9) que, a su vez, est� conectado con un segundo eje (10) unido solidariamente al extremo inferior de la pala (4) situada en el interior de la tolva (2). neumático pneumatic drive (6) is a double acting cylinder connected with a crank-crank mechanism comprising a connecting rod (8) coupled to a first shaft (9) which, in turn, is connected to a second shaft (10 ) jointly and severally attached to the lower end of the blade (4) located inside the hopper (2). ʹͲ 4 – La embocadura (1) de cualquiera de las reivindicaciones 1-3 donde el accionamiento neumático (6) es un cilindro de doble efecto conectado con una válvula (7) biestable. ʹͲ 4 - The mouth (1) of any one of claims 1-3 wherein the pneumatic drive (6) is a double acting cylinder connected to a bistable valve (7). 5 – La embocadura (1) de cualquiera de las reivindicaciones 1-4 donde el ʹͷ accionamiento neumático (6) es un cilindro compacto de 100 mm de diámetro. 5 - The mouth (1) of any of claims 1-4 wherein the ʹͷ pneumatic drive (6) is a compact cylinder of 100 mm in diameter. 6 – La embocadura (1) de cualquiera de las reivindicaciones anteriores donde la tolva 6 - The mouth (1) of any of the preceding claims wherein the hopper (2) se une a la salida del liner, donde ambos tienen la misma forma y dimensiones, mediante (2) joins the exit of the liner, where both have the same shape and dimensions, by una pluralidad de anclajes (12) laterales configurados para impedir el acceso por su parte ͵Ͳ superior e inferior durante el funcionamiento de la tolva (2). a plurality of lateral anchors (12) configured to prevent access by its upper and lower part durante during operation of the hopper (2).
ES201430856U 2013-06-21 2014-06-18 GRANULATED COVER WITH AUTOMATIC CLOSURE AND AGITATION SYSTEM. Expired - Fee Related ES1114381Y (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES201430856U ES1114381Y (en) 2014-06-18 2014-06-18 GRANULATED COVER WITH AUTOMATIC CLOSURE AND AGITATION SYSTEM.
EP14173254.5A EP2826737B1 (en) 2013-06-21 2014-06-20 Mouth for granulates with automatic closing and stirring system
PT141732545T PT2826737E (en) 2013-06-21 2014-06-20 Mouth for granulates with automatic closing and stirring system
ES14173254.5T ES2575202T3 (en) 2013-06-21 2014-06-20 Granule mouth with automatic closing and stirring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201430856U ES1114381Y (en) 2014-06-18 2014-06-18 GRANULATED COVER WITH AUTOMATIC CLOSURE AND AGITATION SYSTEM.

Publications (2)

Publication Number Publication Date
ES1114381U true ES1114381U (en) 2014-06-30
ES1114381Y ES1114381Y (en) 2014-09-22

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ES201430856U Expired - Fee Related ES1114381Y (en) 2013-06-21 2014-06-18 GRANULATED COVER WITH AUTOMATIC CLOSURE AND AGITATION SYSTEM.

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