ES2245553A1 - Rotating arm for unloading channel of concrete mixer hopper, has articulated arm section joined to back of machine, fixing component for fixing and aligning rotating arm with machine, and block unit set on rotation axis of unloading channel - Google Patents

Rotating arm for unloading channel of concrete mixer hopper, has articulated arm section joined to back of machine, fixing component for fixing and aligning rotating arm with machine, and block unit set on rotation axis of unloading channel

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Publication number
ES2245553A1
ES2245553A1 ES200301320A ES200301320A ES2245553A1 ES 2245553 A1 ES2245553 A1 ES 2245553A1 ES 200301320 A ES200301320 A ES 200301320A ES 200301320 A ES200301320 A ES 200301320A ES 2245553 A1 ES2245553 A1 ES 2245553A1
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Spain
Prior art keywords
machine
arm
channel
rotating arm
fixing
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Granted
Application number
ES200301320A
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Spanish (es)
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ES2245553B1 (en
Inventor
Concepcion Gonzalez Embid
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Individual
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Individual
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Priority to ES200301320A priority Critical patent/ES2245553B1/en
Publication of ES2245553A1 publication Critical patent/ES2245553A1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
    • B28C5/4203—Details; Accessories
    • B28C5/4234—Charge or discharge systems therefor
    • B28C5/4244—Discharging; Concrete conveyor means, chutes or spouts therefor
    • B28C5/4248—Discharging; Concrete conveyor means, chutes or spouts therefor using chutes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Coin-Freed Apparatuses For Hiring Articles (AREA)

Abstract

The rotating arm has an articulated arm section joined to the back section of a machine with the use of a connector, such that the end of the rotating arm turns the unloading channel of a concrete mixer hopper. The rotating arm also has a fixing component for positioning and fixing the rotating arm in alignment with the machine. The rotating arm has a block unit provided on the rotation axis of the channel for turning or displacing the channel.

Description

Brazo giratorio para canal de descarga de tolva de hormigonera.Swivel arm for hopper discharge channel of concrete mixer.

Objeto de la invenciónObject of the invention

Es objeto de la presente invención un brazo giratorio para canal de descarga de tolva de hormigonera, el cual permite el giro y la fijación posterior de la canal tanto cuando está desplegada como cuando está alineada con la máquina.Object of the present invention is an arm Swivel for discharge channel of concrete mixer hopper, which allows the rotation and subsequent fixation of the channel both when It is displayed as when it is aligned with the machine.

La descarga de las hormigoneras se puede hacer o bien directamente desde la tolva pantalón de la hormigonera, o empleando una canal de conducción del hormigón que permite la conducción de forma canalizada del hormigón hasta el punto preciso de descarga.The unloading of concrete mixers can be done or either directly from the concrete mixer pants hopper, or using a concrete conduction channel that allows the channeled concrete conduction to the precise point Download

Con objeto de facilitar el uso de las canales de conducción de hormigón, éstas se anexan a la parte trasera de las hormigoneras.In order to facilitate the use of the channels of concrete conduction, these are attached to the back of the concrete mixers

Por lo tanto el objetivo de la presente invención, es el desarrollo un brazo giratorio que permite el giro de la canal hasta su posicionamiento de forma alineada con la máquina a la posición de estar desplegada, sin que intervenga en la descarga del hormigón. Por otro lado también es objeto de la presente invención desarrollar un brazo giratorio que cuente con unos medios de fijación que impida que la canal independientemente de la posición que adopte pueda circular por las vías públicas.Therefore the objective of the present invention, is the development a rotating arm that allows the rotation of the channel until its positioning aligned with the machine to the position of being deployed, without intervening in the concrete discharge. On the other hand it is also the subject of present invention to develop a rotating arm that has fixing means that prevents the channel independently of the position he adopts may circulate on public roads.

Por lo tanto, la presente invención se circunscribe dentro del ámbito de los medios accesorios empleados para el giro y posicionamiento de las canales de descarga empleadas por las hormigoneras.Therefore, the present invention is circumscribes within the scope of the accessory means used for the rotation and positioning of the discharge channels used by the concrete mixers.

Antecedentes de la invenciónBackground of the invention

Hasta el momento, las canales adosadas a brazos giratorios, presentan varios inconvenientes, como el hecho de que una vez desplegadas superan la anchura máxima permitida, por lo que no puede circular el vehículo. En otras ocasiones sucede que no cuentan con los medios de fijación adecuados de la canal en caso de que se encuentre completamente desplegada.So far, the channels attached to arms rotating, have several drawbacks, such as the fact that once deployed they exceed the maximum allowed width, so The vehicle cannot circulate. On other occasions it happens that no they have the appropriate fixing means of the channel in case of that is fully deployed.

Por lo tanto, el objetivo de la presente invención es superar los anteriores inconvenientes desarrollando para ello un brazo articulado que permita la fijación de la canal, independientemente de la posición que adopte, bien desplegada permitiendo la descarga directa, o bien alineada con la parte trasera para proceder a la descarga a través de la canal. Donde además en el caso de estar la canal completamente desplegada y fijada no supera la anchura máxima permitida en los vehículos.Therefore, the objective of this invention is to overcome the above drawbacks by developing for this an articulated arm that allows the fixing of the channel, regardless of the position you adopt, well deployed allowing direct discharge, or aligned with the part rear to proceed to download through the channel. Where also in the case of the channel being fully deployed and fixed does not exceed the maximum width allowed in vehicles.

Descripción de la invenciónDescription of the invention

El brazo giratorio objeto de la invención, básicamente consiste en un brazo articulado en uno de sus extremos con relación a la parte trasera de la máquina, de forma que es posible el giro con relación a un eje vertical. En el otro extremo del brazo presenta otro eje de giro entre el brazo y la canal giratoria, contando con unos medios de bloqueo del eje de giro de la canal respecto del brazo giratorio.The swivel arm object of the invention, basically it consists of an articulated arm at one of its ends in relation to the rear of the machine, so that it is possible rotation in relation to a vertical axis. At the other end of the arm has another axis of rotation between the arm and the channel rotating, with means for locking the axis of rotation of the channel relative to the swivel arm.

El brazo giratorio cuenta sobre su parte superior un gatillo para la fijación del eje de giro, además también cuenta con unos medios de bloqueo del eje de giro impidiendo que la canal giratoria pueda girar.The swivel arm counts on its upper part a trigger for the rotation shaft, also also counts with means for blocking the axis of rotation preventing the channel Rotating can rotate.

Para proceder a desplegar la canal giratoria desde su posición habitual de trabajo, se procede en primer lugar a recoger totalmente el husillo, que hace que la canal suba o baje, se libera el eje de giro, se enclava el eje de giro en el gatillo que hay encima del brazo giratorio. Se procede a soltar el brazo desenclavando el gatillo con el que quedaba fijado al soporte trasero de la máquina. Se gira todo el brazo hasta que el asa de la canal abatible quede entre dos orejetas que hay sobre el soporte trasero de la máquina, fijando dicho brazo con un bulón que impide que el brazo pueda desplegarse, bloqueando finalmente el eje de giro.To proceed to deploy the rotating channel from its usual work position, we proceed first to  fully pick up the spindle, which causes the channel to rise or fall, the axis of rotation is released, the axis of rotation is locked in the trigger above the swivel arm. The arm is released unlocking the trigger with which it was fixed to the support rear of the machine The entire arm is turned until the handle of the flip channel is between two lugs on the support rear of the machine, fixing said arm with a bolt that prevents that the arm can unfold, finally blocking the axis of turn.

Descripción de los dibujosDescription of the drawings

Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de sus características, se acompaña a la presente memoria descriptiva, de un juego de planos en cuyas figuras, de forma ilustrativa y no limitativa, se representan los detalles más significativos de la invención.To complement the description below is going to be done and in order to help a better understanding of its characteristics, is accompanied by the present specification, of a set of planes in whose figures, illustratively and not limiting, the most significant details of the invention.

Figura 1 representa una vista posterior de la máquina donde se observa parcialmente el brazo giratorio objeto de la invención.Figure 1 represents a rear view of the machine where the rotating arm object of the invention.

Figuras 2, 3 y 4 muestran respectivamente una vista trasera, en planta y lateral del brazo objeto de la invención, así como algunos detalles constructivos de los medios de fijación.Figures 2, 3 and 4 respectively show a rear, plan and side view of the arm object of the invention, as well as some constructive details of the means of fixation.

Realización preferente de la invenciónPreferred Embodiment of the Invention

A la vista de las mencionadas figuras se describe a continuación un modo de realización preferente de la invención así como la explicación de los dibujos.In view of the aforementioned figures described then a preferred embodiment of the invention as well as the explanation of the drawings.

En la figura 1, podemos observar cómo la parte trasera de una máquina hormigonera, la cual cuenta con una tolva pantalón (12) que puede ser empleada de forma directa para descargar el hormigón, o en combinación con una canal giratoria (1).In figure 1, we can see how the part rear of a concrete mixer machine, which has a hopper pants (12) that can be used directly to unload the concrete, or in combination with a rotating channel (one).

Dicha canal giratoria (1) está articulada en el extremo de brazo giratorio (6). La articulación entre la canal giratoria (1) y el brazo giratorio (6) se realiza por medio de un eje de giro (5). Dicho eje de giro (5) puede quedar fijado mediante unos medios de bloqueo (2). Por otro lado y con objeto de impedir el giro de la canal giratoria (1) sobre el eje de giro (5), sobre el brazo giratorio (6) en su parte superior se dispone un gatillo (4) que bloquea la canal giratoria en su giro respecto del eje de giro (5).Said rotating channel (1) is articulated in the swivel arm end (6). The articulation between the channel swivel (1) and the swivel arm (6) is performed by means of a axis of rotation (5). Said axis of rotation (5) can be fixed by blocking means (2). On the other hand and in order to prevent the rotation of the rotating channel (1) on the axis of rotation (5), on the rotating arm (6) in its upper part is arranged a trigger (4) that blocks the rotating channel in its rotation with respect to the axis of turn (5).

También se observa cómo en el otro extremo del brazo giratorio (6), éste cuenta con un gatillo (7) y un gancho (7.1) de fijación en soporte trasero de la máquina.You can also see how at the other end of the swivel arm (6), this one has a trigger (7) and a hook (7.1) fixing on the rear support of the machine.

Todos los anteriores detalles quedan mostrados con más detalle en las figuras 2 a 4, donde observamos cómo el brazo giratorio, es un brazo acodado que queda fijado y articulado en uno de sus extremos con el soporte trasero (10) de la máquina, mediante el eje de giro (6.1). En el otro extremo, en el extremo del brazo de giro (6) cuenta con un eje (5) sobre el que gira la canal (1).All the above details are shown. in more detail in figures 2 to 4, where we observe how the swivel arm, is an angled arm that is fixed and articulated at one end with the rear support (10) of the machine, by the axis of rotation (6.1). On the other end, on the end of the turning arm (6) has an axis (5) on which the channel (1).

La canal giratoria (1) es desplazada verticalmente mediante el husillo (3), por otro lado el giro del eje (5) queda fijado por un gatillo (4) dispuesto en la parte superior y próximo a su extremo en el brazo giratorio (6).The rotating channel (1) is displaced vertically by means of the spindle (3), on the other hand the rotation of the shaft (5) is fixed by a trigger (4) arranged in the part upper and near its end on the swivel arm (6).

El brazo giratorio en su posición alineada con el soporte trasero (10) de la máquina, queda fijado por medio de un gatillo (7) dispuesto en el extremo más próximo a la máquina sobre el brazo giratorio (6). Este gatillo (7) cuenta con un ensanche (11) que se fija sobre un gancho (7.1) que hay en el soporte trasero de la máquina.The swivel arm in position aligned with the  rear support (10) of the machine, is fixed by means of a trigger (7) arranged at the end closest to the machine on the swivel arm (6). This trigger (7) has a widening (11) that is fixed on a hook (7.1) that is in the support rear of the machine

Por otro lado, cuando la canal está desplegada, al girar todo el conjunto se gira hasta que un asa (8) que hay sobre la canal abatible (13) quede entre dos orejetas (9), sobre las que se hace pasar un bulón (12) de forma que se fija la canal con la máquina. Previamente al despliegue de la canal giratoria (1) se fija el eje de giro (5) mediante el gatillo (4) y los medios de bloqueo (2).On the other hand, when the channel is deployed, when turning the whole set it turns until a handle (8) that there is on the swing channel (13) it is between two lugs (9), on which is passed a bolt (12) so that the channel is fixed with the machine Prior to the deployment of the rotating channel (1) the axis of rotation (5) is fixed by means of the trigger (4) and the means of lock (2).

No se considera necesario hacer más extensa esta descripción para que cualquier experto en la materia comprenda el alcance de la invención y las ventajas que de la misma se derivan.It is not considered necessary to extend this description so that any subject matter expert understands the scope of the invention and the advantages thereof drift

Los materiales, forma tamaño y disposición de los elementos serán susceptibles de variación siempre y cuando no alteren la esencialidad del invento.The materials, shape, size and arrangement of the  elements will be subject to variation as long as no alter the essentiality of the invention.

Los términos en que se ha descrito esta memoria deberán ser tomados siempre en sentido amplio y no limitativo.The terms in which this report has been described they should always be taken in a broad and non-limiting sense.

Claims (4)

1. Brazo giratorio para canal de descarga de tolva de hormigonera, caracterizado porque es un brazo acodado articulado en uno de sus extremos sobre la parte trasera de la máquina, mientras que en el extremo de un brazo de apoyo con el que cuenta el brazo giratorio, queda articulada la canal giratoria (1) mediante un eje de giro (5), contando con unos medios de bloqueo del brazo cuando está desplegado o alineado con la tolva de la máquina, así como otros medios de bloqueo del eje de giro (5).1. Swivel arm for concrete mixer hopper discharge channel, characterized in that it is an angled arm articulated at one of its ends on the rear of the machine, while at the end of a support arm that has the rotating arm , the rotating channel (1) is articulated by means of a rotation axis (5), with means for blocking the arm when it is deployed or aligned with the machine hopper, as well as other means for blocking the axis of rotation (5). ). 2. Brazo giratorio para canal de descarga de tolva de hormigonera, según la reivindicación 1, caracterizado porque los medios de fijación del brazo cuando está desplegado consisten en un asa (8) que hay sobre la canal abatible (13), de forma que cuando se despliega el conjunto dicho asa se dispone entre las orejetas (9) que hay sobre el soporte trasero (10) de la máquina, haciendo pasar un bulón (12) por dichas orejetas.2. Swivel arm for concrete mixer hopper discharge channel according to claim 1, characterized in that the means for fixing the arm when deployed consist of a handle (8) that is on the swing channel (13), so that when the assembly is deployed said handle is disposed between the lugs (9) that are on the rear support (10) of the machine, passing a bolt (12) through said lugs. 3. Brazo giratorio para canal de descarga de tolva de hormigonera, según la reivindicación 1, caracterizado porque los medios de fijación del brazo cuando está alineado con la máquina consisten en un gatillo (7) dispuesto sobre el extremo más próximo a la máquina del brazo giratorio (6), donde dicho gatillo (7) cuenta con una ensanche (11) que se fija sobre un gancho (7.1) dispuesto sobre el soporte trasero de la máquina.3. Swivel arm for concrete mixer hopper discharge channel, according to claim 1, characterized in that the arm fixing means when aligned with the machine consist of a trigger (7) disposed on the end closest to the arm machine rotating (6), where said trigger (7) has a widening (11) that is fixed on a hook (7.1) arranged on the rear support of the machine. 4. Brazo giratorio para canal de descarga de tolva de hormigonera, según la reivindicación 1, caracterizado porque los medios de bloqueo del eje de giro (5) consisten en unos medios (2) que impiden el giro de la canal giratoria (1), así como un gatillo (4), dispuesto en la parte superior y en el extremo del brazo giratorio (6) que bloquea el eje de giro (5).4. Rotating arm for concrete mixer hopper discharge channel according to claim 1, characterized in that the means for locking the rotation axis (5) consist of means (2) that prevent rotation of the rotating channel (1), as well as a trigger (4), arranged at the top and at the end of the rotating arm (6) that blocks the axis of rotation (5).
ES200301320A 2003-06-03 2003-06-03 Rotating arm for unloading channel of concrete mixer hopper, has articulated arm section joined to back of machine, fixing component for fixing and aligning rotating arm with machine, and block unit set on rotation axis of unloading channel Expired - Fee Related ES2245553B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200301320A ES2245553B1 (en) 2003-06-03 2003-06-03 Rotating arm for unloading channel of concrete mixer hopper, has articulated arm section joined to back of machine, fixing component for fixing and aligning rotating arm with machine, and block unit set on rotation axis of unloading channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200301320A ES2245553B1 (en) 2003-06-03 2003-06-03 Rotating arm for unloading channel of concrete mixer hopper, has articulated arm section joined to back of machine, fixing component for fixing and aligning rotating arm with machine, and block unit set on rotation axis of unloading channel

Publications (2)

Publication Number Publication Date
ES2245553A1 true ES2245553A1 (en) 2006-01-01
ES2245553B1 ES2245553B1 (en) 2007-03-16

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ES200301320A Expired - Fee Related ES2245553B1 (en) 2003-06-03 2003-06-03 Rotating arm for unloading channel of concrete mixer hopper, has articulated arm section joined to back of machine, fixing component for fixing and aligning rotating arm with machine, and block unit set on rotation axis of unloading channel

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110344302B (en) * 2018-04-02 2021-02-09 利越集团有限公司 Road petroleum asphalt mixture gradation debugging device and method
CN110744719A (en) * 2019-10-28 2020-02-04 三一汽车制造有限公司 Storage bin, mixing plant and control method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154534A (en) * 1977-07-28 1979-05-15 The Jaeger Machine Company Transit concrete mixer adapted for loading and discharging aggregates of a wide range of slump value
US4318621A (en) * 1977-05-09 1982-03-09 Jaeger Machine Company Transit concrete mixer with displaceable charging hopper
EP0062619A1 (en) * 1981-04-06 1982-10-13 Bruno Bruni Improvements in concrete mixer trucks

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318621A (en) * 1977-05-09 1982-03-09 Jaeger Machine Company Transit concrete mixer with displaceable charging hopper
US4154534A (en) * 1977-07-28 1979-05-15 The Jaeger Machine Company Transit concrete mixer adapted for loading and discharging aggregates of a wide range of slump value
EP0062619A1 (en) * 1981-04-06 1982-10-13 Bruno Bruni Improvements in concrete mixer trucks

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