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ES2347312B1 - COVER FOR CONCRETE RECOVERY MACHINE. - Google Patents

COVER FOR CONCRETE RECOVERY MACHINE. Download PDF

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Publication number
ES2347312B1
ES2347312B1 ES200800275A ES200800275A ES2347312B1 ES 2347312 B1 ES2347312 B1 ES 2347312B1 ES 200800275 A ES200800275 A ES 200800275A ES 200800275 A ES200800275 A ES 200800275A ES 2347312 B1 ES2347312 B1 ES 2347312B1
Authority
ES
Spain
Prior art keywords
cover
drum
concrete
flip
half cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
ES200800275A
Other languages
Spanish (es)
Other versions
ES2347312A1 (en
Inventor
Manuel Sierra Fornell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beton Servis S L
BETON-SERVIS SL
Original Assignee
Beton Servis S L
BETON-SERVIS SL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beton Servis S L, BETON-SERVIS SL filed Critical Beton Servis S L
Priority to ES200800275A priority Critical patent/ES2347312B1/en
Publication of ES2347312A1 publication Critical patent/ES2347312A1/en
Application granted granted Critical
Publication of ES2347312B1 publication Critical patent/ES2347312B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • B65F1/16Lids or covers
    • B65F1/1623Lids or covers with means for assisting the opening or closing thereof, e.g. springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • B65F1/16Lids or covers
    • B65F1/1623Lids or covers with means for assisting the opening or closing thereof, e.g. springs
    • B65F1/1638Electromechanically operated lids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

Tapa para una máquina de recuperación de hormigón. Comprenden un tambor (2) dotado en su interior de un tornillo sin fin (3) extractor, en que los áridos separados son dirigidos hacia una salida y el cemento más el agua hacia otra salida, estando provista la máquina de medios de alimentación de hormigón fresco sin fraguar al interior del tambor y de una tapa superior (13) de acceso al interior del tambor (2), que está provista de media tapa abatible (14), abisagrada (16) a otra media tapa (15), y un dispositivo de accionamiento (18, 20, 28) del movimiento de la media tapa abatible (14). Tiene un cilindro de actuación (28) entre un punto fijo (26, 26') del tambor (2) y un punto desplazable (17, 17') de la media tapa abatible (14), accionado por unos medios motores (20).Cover for a recovery machine concrete. They comprise a drum (2) endowed with a worm screw (3) extractor, in which the separated aggregates are directed towards an exit and cement plus water towards another output, the power supply machine being provided with fresh concrete without setting inside the drum and a lid upper (13) of access to the inside of the drum (2), which is provided with a flip half cover (14), hinged (16) to another half cover (15), and a drive device (18, 20, 28) of the movement of the flip half cover (14). It has a cylinder of actuation (28) between a fixed point (26, 26 ') of the drum (2) and a movable point (17, 17 ') of the flip half cover (14), driven by motor means (20).

Description

Tapa para máquina de recuperación de hormigón.Cover for recovery machine concrete.

Sector técnico de la invenciónTechnical sector of the invention

La presente invención se refiere a una tapa para una máquina de recuperación de hormigón, del tipo de las que comprenden un tambor dotado en su interior de un tornillo sin fin extractor, en que los áridos separados son dirigidos hacia una salida y el cemento más el agua hacia otra salida, estando provista la máquina de medios de alimentación de hormigón fresco sin fraguar al interior del tambor y de una tapa superior de acceso al interior del tambor.The present invention relates to a cover for a concrete recovery machine, of the type of which they comprise a drum fitted inside with an endless screw extractor, in which the separated aggregates are directed towards a exit and cement plus water to another exit, being provided The fresh concrete feed media machine without setting to the inside of the drum and of an upper cover of access to the interior of the drum

Antecedentes de la invenciónBackground of the invention

Actualmente son bien conocidas máquinas de recuperación de hormigón, en que el hormigón fresco sobrante, previo a su fraguado, por ejemplo de camiones-hormigonera, en plantas de hormigón y industrias del prefabricado (vigas, tubos, bloques y placas) es separado en sus componentes arena, áridos gruesos y agua. Son conocidas máquinas para separar estos componentes del hormigón "sobrante", basadas en alimentar este hormigón sobrante a través de una tolva de alimentación, en establecer un flujo a contracorriente del hormigón entrante en el seno de un tambor "clasificador", eventualmente con agua añadida, en el cual hay un tornillo sin fin extractor, que dirige los áridos (grava y arena) separados hacia una salida y el cemento más el agua hacia otra salida.Currently they are well known machines concrete recovery, in which the remaining fresh concrete, prior to its setting, for example of concrete mixer trucks, in concrete plants and prefabricated industries (beams, pipes, blocks and plates) is separated into its sand components, aggregates thick and water. Machines are known to separate these "leftover" concrete components, based on feeding this leftover concrete through a feed hopper, in establish a countercurrent flow of incoming concrete into the breast of a drum "classifier", eventually with water added, in which there is an endless screw extractor, which directs the aggregates (gravel and sand) separated towards an exit and the cement plus water to another exit.

Por las patentes US4127478, DE9200331U, EP652048, DE19527464, DE3928528, EP0730909, US5778910 se conocen sendas máquinas de la técnica anterior del tipo antes indicado, a las cuales son aplicables los principios de la presente invención.By US4127478, DE9200331U, EP652048, DE19527464, DE3928528, EP0730909, US5778910 are known two prior art machines of the type indicated above, to which are applicable the principles of the present invention.

Estas máquinas pueden presentar una tapa superior abatible de acceso al interior del tambor para la limpieza periódica del mismo. Normalmente esta tapa es muy pesada y su accionamiento comporta mucho esfuerzo, lo cual es un inconveniente.These machines may have a lid top folding access to the inside of the drum for cleaning periodic of the same. Normally this lid is very heavy and its drive involves a lot of effort, which is a inconvenient.

La presente invención tiene por finalidad proporcionar una solución a este inconveniente.The present invention aims at provide a solution to this inconvenience.

Explicación de la invenciónExplanation of the invention.

A tal finalidad, el objeto de la presente invención es una tapa para una máquina recicladora de hormigón, de nuevo concepto y funcionalidad, que en su esencia se caracteriza porque dicha tapa comprende al menos media tapa abatible, abisagrada a otra media tapa, y un dispositivo de accionamiento del movimiento de la media tapa abatible.To this end, the purpose of this invention is a cover for a concrete recycling machine, of new concept and functionality, which in its essence is characterized because said cover comprises at least half hinged, hinged cover to another half cover, and a movement drive device of the flip half cover.

Según otra característica de la presente invención, dicho dispositivo de accionamiento comprenden al menos un cilindro de actuación entre un punto fijo del tambor y un punto de la media tapa abatible, accionado por unos medios motores.According to another feature of the present invention, said drive device comprise at least one actuation cylinder between a fixed point of the drum and a point of the flip half cover, driven by motor means.

Preferiblemente, aunque no exclusivamente, el cilindro o cilindros son cilindros hidráulicos.Preferably, but not exclusively, the Cylinder or cylinders are hydraulic cylinders.

Breve descripción de los dibujosBrief description of the drawings

En los dibujos adjuntos se ilustra, a título de ejemplo no limitativo, una forma de realización preferida, aunque no exclusiva, de la tapa para máquina recicladora de la presente invención. En dichos dibujos:The attached drawings illustrate, by way of non-limiting example, a preferred embodiment, although not exclusive, of the cover for the present recycling machine invention. In these drawings:

la Fig. 1, es una vista en perspectiva, desde un primer lado, de una tapa de acuerdo con la invención, incorporada en la máquina recicladota de hormigón, y en su posición operativa bajada;Fig. 1, is a perspective view, from a first side, of a lid according to the invention, incorporated in the concrete recycling machine, and in its operational position descent;

la Fig. 2, es una vista análoga de la Fig. 1, pero con la tapa en posición abierta, permitiendo la limpieza del interior de la máquina; yFig. 2, is an analogous view of Fig. 1, but with the lid open, allowing the cleaning of the inside of the machine; Y

la Fig. 3, es otra vista en perspectiva, de la tapa de la Fig. 1 y Fig. 2, pero vista desde el lado contrario, en que se aprecian los medios motores.Fig. 3 is another perspective view of the lid of Fig. 1 and Fig. 2, but viewed from the opposite side, in that motor media are appreciated.

Descripción detallada de los dibujosDetailed description of the drawings

En dichos dibujos puede apreciarse que la máquina 1 de acuerdo con la presente invención, para la recuperación de hormigón fresco aún no fraguado, comprende, sobre una bancada 5, un tambor 2, dotado en su interior de un tornillo sin fin 3 extractor, animado de un movimiento rotatorio por un motor (no mostrado). Los áridos son separados del agua y el cemento en el interior del tambor 2, de un modo convencional, por la acción combinada del tornillo sinfín 3 junto con la adición de agua, siendo dirigidos hacia una primera salida, y el cemento más el agua se dirigen hacia una segunda salida (no siendo apreciables las salidas los dibujos, por ser ajenas al alcance de la invención). El tornillo sinfín 3 se muestra a trazos en la Fig. 1 y con líneas sólidas en la Fig. 2.In these drawings it can be seen that the machine 1 according to the present invention, for recovery of fresh concrete not yet set, comprising, on a bench 5, a drum 2, provided inside with an endless screw 3 extractor, animated by a rotary movement by an engine (no shown). Aggregates are separated from water and cement in the inside the drum 2, in a conventional way, by the action combined with auger 3 together with the addition of water, being directed towards a first exit, and the cement plus the water is They direct towards a second exit (the outputs are not appreciable the drawings, being outside the scope of the invention). Screw Endless 3 is shown in strokes in Fig. 1 and with solid lines in the Fig. 2.

La máquina 1 comprende unos medios de alimentación de hormigón fresco sin fraguar al interior del tambor 2 que, por ser igualmente ajenos al ámbito de la invención, no se muestran en los dibujos.Machine 1 comprises means of fresh concrete feed without setting inside the drum 2 that, because they are also outside the scope of the invention, it is not Show in the drawings.

El hormigón, procedente por ejemplo del sobrante presente en camiones hormigonera, es introducido en el seno del tambor 2, en donde el sinfín extractor 3 tiende a mover los sólidos áridos hacia la primera salida y el cemento más el agua, con la eventual incorporación de agua adicional, en contracorriente respecto al desplazamiento del sinfín 3, tienden a ir hacia la segunda salida, dispuesta por ejemplo en el extremo contrario de la primera salida.The concrete, coming for example from the surplus present in concrete mixer trucks, it is introduced into the drum 2, where the endless puller 3 tends to move the solids aggregates towards the first exit and cement plus water, with the eventual incorporation of additional water, in countercurrent regarding the displacement of the auger 3, they tend to go towards the second exit, arranged for example at the opposite end of the first exit.

La máquina recicladora 1 comprende una tapa superior 13, que es propiamente el objeto de la presente invención, y que sirve para el acceso al interior del tambor 2 con fines de limpieza y mantenimiento. La tapa 13 comprende una media tapa abatible 14, articulada mediante bisagras 16, a otra media tapa 15, que puede ser fija o móvil. La media tapa 14 se abate y levanta por medio de un dispositivo de accionamiento, mediante unos cilindros hidráulicos de actuación 18, 28 entre un punto fijo 26, 26' del tambor 2 y un punto desplazable 17, 17' de la media tapa abatible 14.The recycling machine 1 comprises a lid upper 13, which is properly the object of the present invention, and which serves to access the inside of the drum 2 for the purpose of cleaning and maintenance. The cover 13 comprises a half cover folding 14, articulated by hinges 16, to another half cover 15, It can be fixed or mobile. Half cover 14 is lowered and lifted by means of a drive device, by means of cylinders hydraulic actuators 18, 28 between a fixed point 26, 26 'of the drum 2 and a movable point 17, 17 'of the collapsible half cover 14.

En las Figs. 1 y 2 se muestra la tapa 13, vista desde un primer extremo de la máquina 1, en tanto que en la Fig. 3 se muestra desde el extremo contrario, con la tapa 13 bajada. En la Fig. 3 se ve el cilindro 28, accionado por el motor hidráulico 20, mientras que en las Figs. 1 y 2 se puede ver el cilindro 18, que podría ser un cilindro libre de acionamiento.In Figs. 1 and 2 cover 13 shown from a first end of machine 1, while in Fig. 3 It is shown from the opposite end, with the lid 13 lowered. In the Fig. 3 shows cylinder 28, driven by hydraulic motor 20, while in Figs. 1 and 2 you can see the cylinder 18, which It could be a cylinder free of action.

Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, se hace constar que todo cuanto no altere, cambie o modifique su principio fundamental, queda sujeto a variaciones de detalle.Describe sufficiently the nature of the The present invention, as well as how to implement it, is states that everything that does not alter, change or modify its fundamental principle, is subject to variations in detail.

Claims (2)

1. Tapa para una máquina de recuperación de hormigón, del tipo de máquinas de las que comprenden un tambor (2) dotado en su interior de un tornillo sin fin (3) extractor, en que los áridos separados son dirigidos hacia una salida y el cemento más el agua hacia otra salida, estando provista la máquina de medios de alimentación de hormigón fresco sin fraguar al interior del tambor y de una tapa superior (13) de acceso al interior del tambor (2), caracterizada porque dicha tapa comprende al menos media tapa abatible (14), abisagrada (16) a otra media tapa (15), y un dispositivo de accionamiento (18, 20, 28) del movimiento de la media tapa abatible (14).1. Cover for a concrete recovery machine, of the type of machines comprising a drum (2) provided inside with a screw (3) extractor, in which the separated aggregates are directed towards an exit and the cement plus water to another outlet, the fresh concrete feeding machine being provided without setting inside the drum and an upper cover (13) for access to the inside of the drum (2), characterized in that said cover comprises at least half flip cover (14), hinged (16) to another half cover (15), and a drive device (18, 20, 28) of the movement of the flip half cover (14). 2. Tapa según la reivindicación 1, caracterizada porque dicho dispositivo de accionamiento comprende al menos un cilindro de actuación (28) entre un punto fijo (26, 26') del tambor (2) y un punto desplazable (17, 17') de la media tapa abatible (14), accionado por unos medios motores (20).2. Cover according to claim 1, characterized in that said drive device comprises at least one actuating cylinder (28) between a fixed point (26, 26 ') of the drum (2) and a movable point (17, 17') of the flip half cover (14), driven by motor means (20).
ES200800275A 2008-02-01 2008-02-01 COVER FOR CONCRETE RECOVERY MACHINE. Expired - Fee Related ES2347312B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200800275A ES2347312B1 (en) 2008-02-01 2008-02-01 COVER FOR CONCRETE RECOVERY MACHINE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200800275A ES2347312B1 (en) 2008-02-01 2008-02-01 COVER FOR CONCRETE RECOVERY MACHINE.

Publications (2)

Publication Number Publication Date
ES2347312A1 ES2347312A1 (en) 2010-10-27
ES2347312B1 true ES2347312B1 (en) 2011-09-12

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ES200800275A Expired - Fee Related ES2347312B1 (en) 2008-02-01 2008-02-01 COVER FOR CONCRETE RECOVERY MACHINE.

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800624A (en) * 1988-03-15 1989-10-02 Hydrowa B V Building site refuse container - has frame mounted pivotal lid, enabling full container removal
US4883189A (en) * 1986-11-14 1989-11-28 Loebbert Johannes Device for hygienic waste collection in hospitals, laboratories and similar establishments
US6812655B1 (en) * 2000-02-26 2004-11-02 Xin Wang Induction actuated container
WO2005108244A1 (en) * 2004-05-10 2005-11-17 Kennedy Hygiene Products Ltd A bin having a reversible flap
WO2007144123A1 (en) * 2006-06-16 2007-12-21 Gualtiero Bordoni Waste container

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7781995B2 (en) * 2005-03-07 2010-08-24 Simplehuman, Llc Trash can with power operated lid

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4883189A (en) * 1986-11-14 1989-11-28 Loebbert Johannes Device for hygienic waste collection in hospitals, laboratories and similar establishments
NL8800624A (en) * 1988-03-15 1989-10-02 Hydrowa B V Building site refuse container - has frame mounted pivotal lid, enabling full container removal
US6812655B1 (en) * 2000-02-26 2004-11-02 Xin Wang Induction actuated container
WO2005108244A1 (en) * 2004-05-10 2005-11-17 Kennedy Hygiene Products Ltd A bin having a reversible flap
WO2007144123A1 (en) * 2006-06-16 2007-12-21 Gualtiero Bordoni Waste container

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