ES2707986T3 - Guidance system for loading / unloading equipment - Google Patents
Guidance system for loading / unloading equipment Download PDFInfo
- Publication number
- ES2707986T3 ES2707986T3 ES15195052T ES15195052T ES2707986T3 ES 2707986 T3 ES2707986 T3 ES 2707986T3 ES 15195052 T ES15195052 T ES 15195052T ES 15195052 T ES15195052 T ES 15195052T ES 2707986 T3 ES2707986 T3 ES 2707986T3
- Authority
- ES
- Spain
- Prior art keywords
- longitudinal carriage
- loading
- rolling elements
- unloading equipment
- container
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/0755—Position control; Position detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/063—Automatically guided
Abstract
Sistema de guiado para equipos de carga/descarga que comprenden un bastidor (1) móvil en uno o más raíles (2) que traslada un carro longitudinal (4) independiente mecánicamente, con elementos de rodadura (6,7,8,9) dispuestos a ambos lados del carro longitudinal (4) que se introduce en una caja de camión o contenedor caracterizado por que los elementos de rodadura (6,7,8,9) de un costado poseen velocidades de giro independientes de los elementos de rodadura (6,7,8,9) del costado opuesto, y por que comprende uno o más sensores de posición del carro longitudinal (4) dentro de la caja o contenedor y un sistema de control que establece las distintas velocidades de los elementos de rodadura (6,7,8,9) en función de las medidas de los sensores de posición y en el que el sistema de control recuerda los movimientos realizados por el carro longitudinal (4) cuando entra en el tráiler o contenedor, de modo que el carro longitudinal (4) está configurado para regresar hacia el bastidor (1) o los raíles a lo largo del recorrido realizado.Guidance system for loading / unloading equipment comprising a mobile frame (1) in one or more rails (2) that moves a longitudinal carriage (4) mechanically independent, with rolling elements (6,7,8,9) arranged on both sides of the longitudinal carriage (4) which is inserted in a truck or container box characterized in that the rolling elements (6, 7, 9, 9) on one side have independent rotation speeds of the rolling elements (6). , 7,8,9) of the opposite side, and because it comprises one or more position sensors of the longitudinal carriage (4) inside the box or container and a control system that establishes the different speeds of the rolling elements (6). , 7,8,9) depending on the measurements of the position sensors and in which the control system remembers the movements made by the longitudinal carriage (4) when it enters the trailer or container, so that the longitudinal carriage (4) is configured to return to the frame (1) or the rails along the route taken.
Description
DESCRIPCIONDESCRIPTION
Sistema de guiado para equipos de carga/descarga.Guidance system for loading / unloading equipment.
SECTOR DE LA TECNICATECHNICAL SECTOR
La presente invencion se refiere a un sistema de guiado para equipos de carga y descarga de camiones o contenedores estandar. Estos equipos introducen en la caja del camion o en el contenedor pales, pudiendo alimentar varios muelles de carga diferentes.The present invention relates to a guidance system for loading and unloading equipment of standard trucks or containers. These equipments are placed in the truck's box or in the container pallets, being able to feed several different loading springs.
ESTADO DE LA TECNICASTATE OF THE ART
Se conoce de EP2716591 un sistema de carga y descarga de camiones, cuya descripcion se incorpora a esta solicitud por referencia. Este sistema posee un sistema de transbordo portado por ralles que alinea un carro longitudinal con la caja o contenedor. Ese carro longitudinal posee horquillas para cargar los pales y depositarlos en su lugar y es empujado por un sistema telescopico.A truck loading and unloading system is known from EP2716591, the description of which is incorporated herein by reference. This system has a transhipment system carried by rails that aligns a longitudinal carriage with the box or container. This longitudinal cart has forks to load the pallets and deposit them in their place and is pushed by a telescopic system.
Otro sistema de interes se muestra en US2005053451 que muestra las caracterlsticas del preambulo de la reivindicacion 1, donde el carro es independiente y posee ruedas de guiado en los laterales, que pueden ser sustituidas por esquls. Esta solucion obliga al contacto de las ruedas o esquls con las paredes de la caja y a un posible desgaste o a danos en las mismas. En especial, cuando las paredes son de lona.Another system of interest is shown in US2005053451 which shows the characteristics of the preamble of claim 1, where the carriage is independent and has guiding wheels on the sides, which can be replaced by esquls. This solution requires the contact of the wheels or esquls with the walls of the box and possible wear or damage to them. Especially when the walls are canvas.
El solicitante no conoce otra solucion similar a la invencion.The applicant does not know another solution similar to the invention.
BREVE EXPLICACION DE LA INVENCIONBRIEF EXPLANATION OF THE INVENTION
La invencion consiste en un sistema de guiado para equipos de carga/descarga segun las reivindicaciones. Este sistema resuelve adecuadamente los diferentes problemas del estado de la tecnica en sus realizaciones.The invention consists of a guidance system for loading / unloading equipment according to the claims. This system suitably solves the different problems of the state of the art in its realizations.
El sistema de guiado esta especialmente preparado para sistemas de carga y descarga con un carro autonomo, no conectado mecanicamente al bastidor que le enfrenta al camion o contenedor. SI puede mantener una conexion que le transmita energla hidraulica o electrica. The guidance system is specially prepared for loading and unloading systems with an autonomous carriage, not mechanically connected to the frame that faces the truck or container. IF you can maintain a connection that transmits hydraulic or electrical energy.
Es decir, el sistema de guiado esta destinado a equipos de carga/descarga que comprenden un bastidor movil en uno o mas ralles que traslada un carro longitudinal independiente mecanicamente. El carro longitudinal posee elementos de rodadura dispuestos a ambos lados y esta previsto para introducirse en una caja de camion o contenedor. Los elementos de rodadura de un costado poseen velocidades de giro independientes de los elementos de rodadura del costado opuesto, y un sistema de control establece las distintas velocidades de los elementos de rodadura en funcion de las medidas de uno o mas sensores de posicion del carro longitudinal dentro de la caja o contenedor. Opcionalmente, un sensor de posicion estara orientado hacia el frente del carro longitudinal.That is, the guidance system is intended for loading / unloading equipment comprising a mobile frame in one or more rails that moves a longitudinal carriage mechanically independent. The longitudinal carriage has rolling elements arranged on both sides and is intended to be inserted in a truck or container box. The rolling elements on one side have independent rotation speeds of the rolling elements on the opposite side, and a control system establishes the different speeds of the rolling elements as a function of the measurements of one or more longitudinal carriage position sensors. inside the box or container. Optionally, a position sensor will be oriented towards the front of the longitudinal carriage.
Preferiblemente, los sensores de posicion son sin contacto, por ejemplo telemetros laser.Preferably, the position sensors are non-contact, for example laser telemeters.
Cada elemento de rodadura podra estar activado por un motor diferente.Each rolling element may be activated by a different motor.
En una realization preferida, el sistema dispone un juego de emisores y receptores en el bastidor y el carro longitudinal que le permite recolocarse en la posicion de partida.In a preferred embodiment, the system has a set of emitters and receivers in the frame and the longitudinal carriage that allows it to be repositioned in the starting position.
El sistema de control posee, en otra realizacion preferida, una memoria de los movimientos realizados por el carro longitudinal en la entrada en la caja o contenedor, para poder realizar los movimientos contrarios en la salida.The control system has, in another preferred embodiment, a memory of the movements made by the longitudinal carriage at the entrance to the box or container, in order to perform the opposite movements in the exit.
DESCRIPCION DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS
Para una mejor comprension de la invention, se incluyen las siguientes figuras.For a better understanding of the invention, the following figures are included.
Figura 1: muestra una vista general de un ejemplo de realizacion de la invencion.Figure 1: shows a general view of an embodiment of the invention.
Figura 2: muestra una vista superior de un carro segun el ejemplo de realizacion.Figure 2: shows a top view of a car according to the embodiment.
MODOS DE REALIZACION DE LA INVENCIONMODES OF EMBODIMENT OF THE INVENTION
A continuation se pasa a describir de manera breve un modo de realizacion de la invencion, como ejemplo ilustrativo y no limitativo de esta.The following is a brief description of an embodiment of the invention, as an illustrative and non-limiting example thereof.
El ejemplo de realizacion de las figuras consiste en un sistema de guiado para un equipo de carga o descarga formado por un bastidor (1) movil en uno o mas ralles (2), para enfrentar a la caja de un camion o a un contendor. En el bastidor (1) se transporta un carro longitudinal (4) con una parte delantera habilitada para tomar uno o mas pales, como puede ser una o mas horquillas (5). Estas horquillas (5) dispondran de cualquier rango de movimientos conocido en carretillas elevadoras o equipamientos similares, sin salirse de la invention. Es especialmente util que sean capaces de moverse en vertical.The example of embodiment of the figures consists of a guidance system for a loading or unloading equipment formed by a mobile frame (1) in one or more rails (2), to face the box of a truck or a container. In the frame (1) is transported a longitudinal carriage (4) with a front part enabled to take one or more pales, such as one or more forks (5). These forks (5) will have any range of movements known in forklifts or similar equipment, without departing from the invention. It is especially useful that they are able to move vertically.
El carro longitudinal (4) dispondra de elementos de rodadura (6,7,8,9) dispuestos en paralelo dos a dos. Para la invencion se realizara la distincion entre los elementos de rodadura izquierdos (6,8) y los elementos de rodadura derechos (7,9). Los elementos de rodadura (6,7,8,9) podran ser ruedas, grupos de ruedas, orugas o cualquier tipo de elemento de rodadura sin que afecte a la invencion.The longitudinal carriage (4) will have rolling elements (6,7,8,9) arranged in parallel two to two. For the invention, the distinction between the left rolling elements (6,8) and the right rolling elements (7,9) will be made. The rolling elements (6,7,8,9) could be wheels, groups of wheels, tracks or any type of rolling element without affecting the invention.
Como parte esencial de la invencion, los elementos de rodadura izquierdos (6,8) seran capaces de variar su velocidad de giro respecto de los elementos de rodadura derechos (7,9). Este cambio de velocidad angular se puede lograr por medio de cajas de cambio, embragues o por disponer cada elemento de rodadura (6,7,8,9) de un motor individual (generalmente electrico).As an essential part of the invention, the left rolling elements (6, 8) will be able to vary their speed of rotation with respect to the right rolling elements (7,9). This change in angular speed can be achieved by means of gearboxes, clutches or by arranging each rolling element (6,7,8,9) of an individual motor (usually electric).
El carro longitudinal (4) poseera ademas un juego de sensores de position que identifican la position del carro longitudinal (4) dentro de la caja o contenedor. Estos sensores de posicion podran ser una varilla flexible, cuya deformation por contacto con la pared de la caja o contenedor identifica la posicion del carro longitudinal (4). Sin embargo, es preferible que sean medidores sin contacto por laser o una tecnologla similar, pues de esta forma ninguna parte del carro longitudinal (4) necesitara contactar con las paredes de la caja o del contenedor, evitando desgastes o danos a las mismas. En una ejecucion preferente los sensores seran de tipo laser o ultrasonidos.The longitudinal carriage (4) will also have a set of position sensors that identify the position of the longitudinal carriage (4) inside the box or container. These position sensors could be a flexible rod, whose deformation by contact with the wall of the box or container identifies the position of the longitudinal carriage (4). However, it is preferable that they are non-contact meters by laser or a similar technology, because in this way no part of the longitudinal carriage (4) will need to contact the walls of the box or container, avoiding wear or damage to them. In a preferred embodiment, the sensors will be of the laser or ultrasound type.
Preferiblemente, un sensor de posicion estara orientado hacia el frente del carro longitudinal (4), para senalar la posicion del fondo de la caja o contenedor, o de los pales situados anteriormente. De esta forma conocera el punto donde colocar o recoger el pale o pales.Preferably, a position sensor will be oriented towards the front of the longitudinal carriage (4), to indicate the position of the bottom of the box or container, or of the pales located above. In this way you will know the point where to place or pick up the pale or pales.
Un sistema de control (no representado), que puede estar en el propio carro longitudinal (4) o en una posicion remota, recibe las senales de los sensores de posicion y realiza un ajuste de la velocidad de los elementos de rodadura (6,7,8,9), para producir correcciones en la trayectoria. Asl, si aumenta la velocidad de giro de los elementos de rodadura izquierdos (6,8), el carro longitudinal (4) se orientara hacia la derecha y viceversa. A control system (not shown), which can be in the longitudinal carriage (4) itself or in a remote position, receives the signals from the position sensors and makes an adjustment of the speed of the rolling elements (6,7 , 8,9), to produce corrections in the trajectory. Thus, if the speed of rotation of the left rolling elements (6, 8) increases, the longitudinal carriage (4) will be oriented to the right and vice versa.
Es recomendable disponer de un juego de emisores y receptores en el bastidor (1) y el carro longitudinal (4) que le permita recolocarse en la posicion de partida (por ejemplo, radiobalizas). Una segunda opcion es disponer sensores de posicion orientados hacia la parte trasera del carro longitudinal (4). El sistema de control dispone de una memoria que permita deshacer el camino andado hacia el bastidor (1), o de gulas que faciliten el retorno del carro longitudinal (4) desde la boca de la caja o contenedor hacia el punto exacto de partidaIt is advisable to have a set of transmitters and receivers in the frame (1) and the longitudinal carriage (4) that allows you to reposition in the starting position (for example, radio beacons). A second option is to arrange position sensors oriented toward the rear of the longitudinal carriage (4). The control system has a memory that allows undoing the path to the frame (1), or guides that facilitate the return of the longitudinal carriage (4) from the mouth of the box or container to the exact starting point
No se considera necesario explicar mas la invention, pues el documento incorporado EP2716591 detalla ya suficientemente la forma general de funcionamiento. It is not considered necessary to explain the invention further, since the incorporated document EP2716591 already sufficiently details the general form of operation.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15195052.4A EP3170786B1 (en) | 2015-11-17 | 2015-11-17 | Guide for loading and unloading equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2707986T3 true ES2707986T3 (en) | 2019-04-08 |
Family
ID=54695497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15195052T Active ES2707986T3 (en) | 2015-11-17 | 2015-11-17 | Guidance system for loading / unloading equipment |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3170786B1 (en) |
| ES (1) | ES2707986T3 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050053451A1 (en) | 1999-02-11 | 2005-03-10 | Pierre Gagnon | Vehicle loading and unloading system |
| US8210791B2 (en) * | 2004-05-03 | 2012-07-03 | Jervis B. Webb Company | Automatic transport loading system and method |
| ES2545124T3 (en) | 2012-10-03 | 2015-09-08 | Montajes De Maquinaría De Precisión, S.A. | Automatic loading and unloading system for trucks and containers |
-
2015
- 2015-11-17 ES ES15195052T patent/ES2707986T3/en active Active
- 2015-11-17 EP EP15195052.4A patent/EP3170786B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3170786B1 (en) | 2018-10-31 |
| EP3170786A1 (en) | 2017-05-24 |
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