ES1142483U

ES1142483U - Device for securing the bodies of a plow for cohecho. (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1142483U
Application number: ES201530891U
Authority: ES
Inventors: David ESCUDERO BOCOS
Original assignee: IND ESCUDERO BOCOS S L; INDUSTRIAS ESCUDERO BOCOS SL
Current assignee: IND ESCUDERO BOCOS S L; INDUSTRIAS ESCUDERO BOCOS SL
Priority date: 2015-07-29
Filing date: 2015-07-29
Publication date: 2015-08-19

Abstract

Device for securing the bodies of a bridging plow, of the type of which has a frame (1) of form whose rear side, in which the plow bodies (3) are fixed, is arranged transversely to the line of advance of the plow, while the plow bodies (3) are located substantially parallel to the line of advance, characterized in that all the plow bodies (3) are attached to the frame (1) by means of a double connecting rod (2), which is mounted above and below the frame (1) through a bolt or screw (5) located near the rear face of the frame (1), while said rods (2) are joined by the front face of the frame (1). Frame (1) and joined to a lever arm (6), by means of a second bolt or screw (7), which runs parallel to the frame (1), promoting its displacement in one direction or the other the variation of the width of plow of each of them bars (4). (Machine-translation by Google Translate, not legally binding)

Description

Dispositivo de sujeción de los cuerpos de un arado para cohecho. Clamping device for the bodies of a plow for bribery.

5 Object of the invention

La presente invención se refiere a un arado de cohecho y más concretamente a un dispositivo de sujeción de los cuerpos de arado al bastidor, de forma que permite variar la anchura de trabajo de todos ellos con un medio común de accionamiento The present invention relates to a bribery plow and more specifically to a device for fastening the plow bodies to the frame, so that the working width of all of them can be varied with a common means of actuation

10 mecánico o hidráulico. 10 mechanical or hydraulic.

Background of the invention

El arado de cohecho realiza una función similar a la del arado de vertedera pero a una The bribery plow performs a function similar to that of the landfill plow but to a

15 profundidad de trabajo menor; generalmente entre 15-20 cm, lo que permite ahorrar combustible en los trabajos de laboreo. Este tipo de arados tiene un gran uso en determinadas regiones, donde se emplea para envolver y enterrar los restos del cultivo anterior. 15 less work depth; generally between 15-20 cm, which allows to save fuel in the work of laboreo. This type of plows has a great use in certain regions, where it is used to wrap and bury the remains of the previous crop.

20 Existen diversos tipos de arados para cohecho y siembra, pueden ser suspendidos o semisuspendido, en cuyo caso pueden trabajar con más cuerpos y abarca más terreno de labor. En general, un arado para cohecho presenta un bastidor con una configuración triangular, en la que el lado por el cual se fijan los cuerpos de arado se dispone transversalmente a la línea de avance del arado, mientras que los cuerpos de 20 There are various types of plows for bribery and planting, they can be suspended or semi-suspended, in which case they can work with more bodies and cover more work land. In general, a plow for bribery has a frame with a triangular configuration, in which the side by which the plow bodies are fixed is arranged transversely to the line of advance of the plow, while the bodies of

25 arado se sitúan paralelos o casi paralelos a la línea de avance y las rejas de arado nuevamente en sentido transversal para abrir un amplio surco y voltear la tierra de abajo sobre la superficie abierta enterrando los restos vegetales de la cosecha anterior. 25 plows are placed parallel or almost parallel to the feedline and the plowshares again in a transverse direction to open a wide groove and turn the soil below on the open surface burying the plant remains of the previous crop.

30 El problema existente actualmente es que fijación de los cuerpos de arado en el bastidor se efectúa mediante soluciones soldadas o atornilladas que determinan posiciones fijas de los mismos, con lo cual la posición de las rejas siempre es la misma y en consecuencia el ancho de arado también es fija. En algunos casos se recurre a modificar la posición del bastidor con respecto a su sujeción en el tractor que tira del 30 The current problem is that fixing the plow bodies in the frame is carried out by means of welded or screwed solutions that determine their fixed positions, so that the position of the bars is always the same and consequently the plow width It is also fixed. In some cases, the position of the frame is modified with respect to its grip on the tractor that pulls the

35 arado, pero esta solución lo único que modifica es el ancho total de arado y no el de 35 plow, but this solution only modifies the total plow width and not that of

cada surco por lo que no se suele utilizar y en la práctica la posición del bastidor se mantiene fija a perpetuidad. each groove is not usually used and in practice the position of the frame remains fixed in perpetuity.

Description of the invention

El dispositivo de la invención prevé la sujeción de los cuerpos de un arado al bastidor mediante unas piezas independientes a modo de bielas, provistas de al menos dos orificios, de los cuales uno de ellos permite su fijación y basculación en el bastidor, mientras que a través del otro orificio se une a un brazo de una palanca que discurre 10 paralela al bastidor, la cual cumple con la función de mover todas las bielas que sujetan los cuerpos del arado al unísono, mediante un mecanismo hidráulico o mecánico. El movimiento de de estas bielas conlleva el movimiento angular de cada uno de los cuerpos de arado, lo cual supone variar la orientación de la reja de arado y así modificar la anchura de trabajo de cada una de dichas rejas, con un simple The device of the invention provides for the fastening of the bodies of a plow to the frame by means of independent parts as rods, provided with at least two holes, of which one of them allows its fixing and tilting in the frame, while at through the other hole it joins an arm of a lever that runs parallel to the frame, which fulfills the function of moving all the connecting rods that hold the plow bodies in unison, by means of a hydraulic or mechanical mechanism. The movement of these connecting rods involves the angular movement of each of the plow bodies, which means varying the orientation of the plow fence and thus modifying the working width of each of said bars, with a simple

15 movimiento de la palanca que las aúna. 15 movement of the lever that combines them.

Description of the figures

Para complementar la descripción que se está realizando y con objeto de facilitar la To complement the description that is being made and in order to facilitate the

20 comprensión de las características de la invención, se acompaña a la presente memoria descriptiva un juego de dibujos en los que, con carácter ilustrativo y no limitativo, se ha representado lo siguiente: In understanding the characteristics of the invention, a set of drawings is attached to the present specification in which, as an illustration and not limitation, the following has been represented:

La figura 1 muestra esquemáticamente, en una vista en planta, un arado de cohecho 25 con 7 cuerpos de arado (3) unidos en un bastidor (1). Figure 1 schematically shows, in a plan view, a bribe plow 25 with 7 plow bodies (3) joined in a frame (1).

Las figuras 2 y 3 representan respectivamente sendas vistas en planta y sección vertical de la fijación de uno de estos cuerpos de arado al bastidor (1), mediante este dispositivo. Figures 2 and 3 represent respectively plan views and vertical section of the fixing of one of these plow bodies to the frame (1), by this device.

30 La figura 4 muestra en una vista en planta la modificación que se produce en el ancho de arado al mover ligeramente este dispositivo. 30 Figure 4 shows in a plan view the modification that occurs in the plow width when moving this device slightly.

Realización preferente de la invención Preferred Embodiment of the Invention

Como se puede observar en las figuras referenciadas un arado de cohecho tiene un bastidor (1) de forma sensiblemente triangular cuyo lado posterior, en el cual se fijan los cuerpos de arado se dispone transversalmente a la línea de avance del mismo, a fin de que los cuerpos de arado (3) se sitúen paralelos o casi paralelos a la línea de As can be seen in the referenced figures, a bribe plow has a frame (1) of substantially triangular shape whose rear side, in which the plow bodies are fixed, is arranged transversely to the advance line thereof, so that the plow bodies (3) are placed parallel or almost parallel to the line of

5 avance y las rejas de arado (4) en sentido transversal. El dispositivo de la invención afecta a la unión de todos y cada uno de los cuerpos de arado (3) al bastidor (1), permitiendo variar la orientación de los mismos y consecuentemente la de las rejas (4) para modificar la anchura de trabajo de todos ellos. 5 feed and plowshares (4) crosswise. The device of the invention affects the joining of each and every one of the plow bodies (3) to the frame (1), allowing their orientation to be varied and consequently that of the bars (4) to modify the working width of all of them.

10 En las figuras 2 y 3 se aprecia en detalle este dispositivo, que consiste en una doble biela (2) que se monta por encima y por debajo del bastidor (1) a través de un bulón o tornillo (5) situado próximo a la cara posterior del bastidor (1) (aquella que queda más próxima a la reja de arado (4)). Dichas bielas (2) se juntan por la cara frontal del bastidor (1) y se unen a un brazo (6) de palanca por medio de un segundo bulón o 10 Figures 2 and 3 show this device in detail, consisting of a double connecting rod (2) that is mounted above and below the frame (1) through a bolt or screw (5) located next to the back side of the frame (1) (the one that is closest to the plow fence (4)). Said connecting rods (2) are joined by the front face of the frame (1) and joined to a lever arm (6) by means of a second bolt or

15 tornillo (7). 15 screw (7).

Tal y como se observa en la figura 4, el desplazamiento longitudinal del brazo (6), que discurre paralelo al lado posterior del bastidor (1), en uno u otro sentido supone un ligero giro de las bielas (2) y por tanto de los cuerpos de arado (3) y de las rejas (4), 20 permitiendo trabajar con un mayor (B) o menor (A) ancho de arado en cada una de ellas. El movimiento del brazo (6) se efectúa desde uno de los extremos del bastidor As can be seen in figure 4, the longitudinal displacement of the arm (6), which runs parallel to the rear side of the frame (1), in one way or another implies a slight rotation of the connecting rods (2) and therefore of the plow bodies (3) and the bars (4), 20 allowing to work with a greater (B) or smaller (A) plow width in each of them. The movement of the arm (6) is carried out from one of the ends of the frame

(1) por medios mecánicos o hidráulicos. (1) by mechanical or hydraulic means.

Una vez descrita suficientemente la naturaleza de la invención, así como un ejemplo Once the nature of the invention has been sufficiently described, as well as an example

25 de realización preferente, se hace constar a los efectos oportunos que los materiales, forma, tamaño y disposición de los elementos descritos podrán ser modificados, siempre y cuando ello no suponga una alteración de las características esenciales de la invención que se reivindican a continuación: 25 of preferred embodiment, it is stated for the appropriate purposes that the materials, shape, size and arrangement of the described elements may be modified, provided that this does not imply an alteration of the essential features of the invention claimed below:

Claims

1.-Device for holding the bodies of a plow for bribery, of the type of which has a frame (1) in a way whose rear side, in which the 5 plow bodies (3) are fixed, are arranged transversely to the advance line of the plow, while the plow bodies (3) are located substantially parallel to the advance line, characterized in that all the plow bodies (3) are joined to the frame (1) by means of a double connecting rod (2), which is mounted above and below the frame

(1) through a bolt or screw (5) located next to the rear face of the frame

10 (1), while said connecting rods (2) are joined by the front face of the frame (1) and joined to a lever arm (6), by means of a second bolt or screw (7), which runs parallel to the frame (1), propitiating its displacement in one way or another the variation of the plow width of each of them bars (4).