ES1067251U

ES1067251U - Device of fixing the head of a drinking machine to a tractor (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1067251U
Application number: ES200702673U
Authority: ES
Inventors: Raquel Maria Fernandez Gomez
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-28
Filing date: 2007-12-28
Publication date: 2008-05-01
Anticipated expiration: 2017-12-28
Also published as: ES1067251Y

Abstract

Device for attaching the head of a brushcutter to a tractor, which is applicable in that type of heads with a bridge equipped with three tie-down points to the corresponding trunking system established for this purpose in the rear part of a tractor vehicle, characterized in that the corresponding frame (1) of the brushcutter machine is affected by two series or sets of holes (2 and 3) strategically distributed, in one of whose sets of holes (2) are fixed, with removable character, longitudinal bars (4) ) determinants of a bridge fixing support (7) corresponding to the mooring head to the tractor vehicle, establishing a fixed mounting position for said head; while in the other set of holes (3) are fixed supports (8) to which are attached transverse sliding rods (9) for separate longitudinal skids (10) as fixing support for the bridge itself (7). ) of the head, establishing a mounting position in transverse direction for said head, in order to indistinctly allow the assembly and therefore the use on the same machine of a fixed head or a movable head. (Machine-translation by Google Translate, not legally binding)

Description

Dispositivo de fijación del cabezal de una máquina desbrozadora a un tractor.Head fixing device of a Brushcutter machine to a tractor.

Object of the invention

La presente invención se refiere a un dispositivo de fijación del cabezal de una máquina desbrozadora a un tractor, previsto para permitir que el cabezal pueda ser montado de forma fija sobre el correspondiente bastidor de la máquina desbrozadora o bien de forma amovible, es decir, desplazable transversalmente sobre dicho bastidor.The present invention relates to a head fixing device of a brushcutter a a tractor, intended to allow the head to be mounted fixedly on the corresponding machine frame Brushcutter or removable, that is, movable transversely on said frame.

El objeto de la invención es poder utilizar una misma máquina desbrozadora para realizar uno u otro tipo de trabajo, de acuerdo con las necesidades o conveniencia del usuario.The object of the invention is to be able to use a same brushcutter to perform one or another type of work, according to the needs or convenience of Username.

Background of the invention

Como es sabido, las máquinas desbrozadoras se utilizan fijadas al sistema tripuntal posterior de un vehículo o tractor agrícola, con lo que dichas máquinas cuentan con tres puntos de anclaje establecidos en un cabezal solidarizado de forma permanente al bastidor de la propia máquina desbrozadora.As is known, brushcutters are use attached to the rear tripuntal system of a vehicle or agricultural tractor, so that these machines have three anchorage points established in a solidarity head so permanent to the frame of the brushcutter itself.

Por otro lado, es de destacar que actualmente se conocen dos tipos concretos de máquinas desbrozadoras, uno con el cabezal fijo y el otro con el cabezal desplazable en sentido transversal, a un lado y otro respecto al bastidor de la propia máquina.On the other hand, it is noteworthy that currently they know two specific types of brushcutters, one with the fixed head and the other with the head movable in direction transverse, to one side and another with respect to the frame itself machine.

En el primer caso, es decir cuando el cabezal es fijo, la máquina desbrozadora queda amarrada al vehículo tractor en correspondencia con el eje central y longitudinal de éste, impidiendo que la máquina pueda realizar determinados trabajos.In the first case, that is when the head is fixed, the brushcutter is tied to the tractor vehicle in correspondence with its central and longitudinal axis, preventing the machine from performing certain jobs.

En el segundo caso, es decir cuando el cabezal es amovible, o lo que es lo mismo desplazable a un lado y a otro, la máquina desbrozadora puede ser amarrada de forma desviada respecto del eje longitudinal del vehículo tractor, permitiendo que aquélla pueda trabajar en distintas posiciones, incluida la posición central.In the second case, that is when the head is removable, or what is the same, movable to one side and another, The brushcutter can be moored with respect to the longitudinal axis of the tractor vehicle, allowing it can work in different positions, including the central position

De lo anteriormente expuesto se deduce que en el caso de desear tener cubiertas todas las necesidades o posibilidades de trabajo, obligatoriamente se tiene que disponer de los dos tipos de máquina, es decir una máquina con cabezal fijo y otra máquina con cabezal desplazable.From the foregoing it follows that in the If you wish to have all your needs covered or job opportunities, you must have the two types of machine, that is a machine with fixed head and another machine with movable head.

Description of the invention

El dispositivo que se preconiza ha sido concebido para resolver la problemática anteriormente expuesta, y por lo tanto para utilizar una sola máquina desbrozadora que posibilita montar indistintamente un cabezal fijo o un cabezal móvil.The device that has been recommended has been designed to solve the problem described above, and therefore to use a single brushcutter that allows to mount either a fixed head or a head mobile.

Mas concretamente, el dispositivo de la invención se basa en establecer dos conjuntos de orificios estratégicamente realizados sobre el bastidor de la máquina desbrozadora, de manera que en un conjunto de esos orificios se puede fijar una pareja de barras longitudinales sobre las que monta y fija mediante correspondientes tornillos el respectivo puente del cabezal, mientras que en el otro conjunto de orificios se pueden montar y fijar también mediante tornillos unos soportes entre los que van situados una pluralidad de varillas transversales en funciones de guías de montaje y deslizamiento de unos patines sobre los que va fijado, mediante tornillos, el correspondiente puente del cabezal.More specifically, the device of the invention is based on establishing two sets of holes strategically made on the machine frame Brush cutter, so that in a set of these holes you can fix a pair of longitudinal bars on which you ride and fix the corresponding bridge of the corresponding screws head, while in the other set of holes you can also mount and fix brackets between brackets which are located a plurality of transverse rods in functions of guides of assembly and sliding of some skates on which is fixed, by screws, the corresponding bridge of the head.

De este modo se da un mayor servicio al operador de la máquina desbrozadora, ya que se utilizará una sola máquina capacitada para permitir el montaje y/o desmontaje de un cabezal fijo y un cabezal móvil o desplazable transversalmente, permitiendo a dicha máquina adaptarse a las exigencias de trabajo de cada momento o circunstancia, con la particularidad de que el cambio de un cabezal por otro se realiza fácilmente y de forma rápida ya que las fijaciones de las distintas partes y/o piezas se efectúan mediante simples tornillos.This gives greater service to the operator of the brushcutter, since only one machine will be used trained to allow the assembly and / or disassembly of a head fixed and a moving head or transversely movable, allowing to said machine adapt to the work demands of each moment or circumstance, with the particularity that the change of one head for another is easily and quickly done since the fixations of the different parts and / or pieces are made by simple screws.

Description of the drawings

Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that then it will be done and in order to help a better understanding of the features of the invention, according to a preferred example of practical realization thereof, is accompanied as an integral part of that description, a set of drawings in where illustrative and not limiting, it has been represented the next:

La figura 1.- Muestra una vista en perspectiva general de una máquina desbrozadora que incluye un cabezal fijo montado sobre el correspondiente bastidor.Figure 1.- Shows a perspective view general of a brushcutter that includes a fixed head mounted on the corresponding frame.

La figura 2.- Muestra una vista en perspectiva general de una máquina desbrozadora con un cabezal desplazable y montado sobre el mismo bastidor de la figura anterior.Figure 2.- Shows a perspective view general of a brushcutter with a movable head and mounted on the same frame as the previous figure.

La figura 3.- Muestra una vista en planta del conjunto representado en la figura 1.Figure 3.- Shows a plan view of the set represented in figure 1.

La figura 4.- Muestra una vista en planta del conjunto representado en la figura 2.Figure 4.- Shows a plan view of the set represented in figure 2.

Preferred Embodiment of the Invention

Como se puede ver en las figuras referidas, el dispositivo de la invención, aplicable a una máquina desbrozadora que se amarrará a un vehículo tractor para realizar su trabajo, se basa en que sobre el bastidor (1) de la propia máquina se han previsto dos conjuntos o series de orificios (2 y 3), estratégicamente situados, de manera tal que sobre la serie de orificios (2) se fijan unas barras longitudinales (4), efectuándose la fijación mediante oportunos tornillos (5) pasantes por tales barras (4) y por los propios orificios (2).As you can see in the referred figures, the device of the invention, applicable to a brushcutter that will be tied to a tractor vehicle to do its job, it based on that on the frame (1) of the machine itself they have provided two sets or series of holes (2 and 3), strategically located, so that over the series of holes (2) longitudinal bars (4) are fixed, being made fixing by means of appropriate screws (5) through them bars (4) and through the holes themselves (2).

Sobre esas barras (4) se fija, también mediante tornillos (6), el correspondiente puente (7) del cabezal a través del cual se efectuará el amarre al sistema tripuntal establecido en la parte posterior de cualquier vehículo tractor. En este caso, que corresponde al mostrado en las figuras 1 y 3, el puente del cabezal (7) quedará montado de forma fija.On these bars (4) is fixed, also by screws (6), the corresponding bridge (7) of the head through of which the mooring to the tripuntal system established in the back of any tractor vehicle. In this case, that corresponds to the one shown in figures 1 and 3, the head bridge (7) will be fixedly mounted.

Por otro lado, sobre la serie de orificios (3) se pueden fijar, mediante oportunos tornillos, unos soportes (8) entre los que van fijadas respectivas varillas transversales (9) determinantes de elementos de deslizamiento en sentido transversal para una pareja de patines longitudinales (10) en funciones de soporte de fijación o mediante tornillos (11) para el mismo puente del cabezal (7) referido en el caso anterior. En este caso dicho puente del cabezal (7) se puede desplazar hacia un lado y otro, es decir hacia la izquierda y hacia la derecha, respecto del bastidor (1) de la propia máquina, lo cual se representa en las figuras 1 y 3.On the other hand, on the series of holes (3) brackets (8) can be fixed using appropriate screws between which they are fixed respective transverse rods (9) determinants of sliding elements in the transverse direction for a pair of longitudinal skates (10) based on fixing bracket or by screws (11) for the same bridge of the head (7) referred to in the previous case. In this case said head bridge (7) can be moved to one side and another, it is say left and right, with respect to the frame (1) of the machine itself, which is represented in Figures 1 and 3.

Por lo tanto, de acuerdo con las características descritas, mediante el dispositivo de la invención, una misma máquina desbrozadora puede montar un tipo u otro de cabezal (fijo o desplazable transversalmente), para que la máquina trabaje indistintamente con uno u otro de acuerdo con las incidencias o necesidades de trabajo, resultando rápido y fácil de efectuar el desmontaje de un cabezal y montar el otro sobre el mismo bastidor (1) de la máquina en cuestión.Therefore, according to the characteristics described, by the device of the invention, the same Brushcutter machine can mount one type or another of head (fixed or transversely movable), so that the machine works indistinctly with one or the other according to the incidents or work needs, resulting fast and easy to carry out the disassembly of one head and mount the other on the same frame (1) of the machine in question.

Claims

1. Device for fixing the head of a brushcutter to a tractor, which is applicable in that type of head with a bridge equipped with three tie-down points to the corresponding tripuntal system established for this purpose on the back of a tractor vehicle, characterized in that the corresponding frame (1) of the brushcutter is affected by two series or sets of holes (2 and 3) strategically distributed, in one of whose sets of holes (2), longitudinal bars (4) are removably fixed ) determinants of a bridge fixing support (7) corresponding to the mooring head to the towing vehicle, establishing a fixed mounting position for said head; while in the other set of holes (3), some supports (8) are attached to which transverse sliding rods (9) are attached for two longitudinal skates (10) in functions of fixing support for the bridge itself (7) ) of the head, establishing a mounting position in a transverse direction for said head, in order to allow the assembly and therefore the use on the same machine of a fixed head or a movable head.

2. Device for fixing the head of a brushcutter to a tractor, according to claim 1, characterized in that the fixing of the longitudinal bars (4) to the frame (1), as well as the fixing of the sliding rods of the skates (10 ), when fixing the bridge (7) of the head in each case, it is carried out by means of screws (5, 6 and 11), allowing the assembly and / or disassembly and the corresponding replacement of one head with another on the same frame of the brushcutter