ES2217686T3 - MACHINE FOR THE DETECTION AND LEVELING OF DEPRESSIONS OF THE LAND THROUGH SPREADING OF PROPER MATERIAL, ESPECIALLY FOR THE MAINTENANCE OF SPORTS FIELDS. - Google Patents

MACHINE FOR THE DETECTION AND LEVELING OF DEPRESSIONS OF THE LAND THROUGH SPREADING OF PROPER MATERIAL, ESPECIALLY FOR THE MAINTENANCE OF SPORTS FIELDS.

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Publication number
ES2217686T3
ES2217686T3 ES99201632T ES99201632T ES2217686T3 ES 2217686 T3 ES2217686 T3 ES 2217686T3 ES 99201632 T ES99201632 T ES 99201632T ES 99201632 T ES99201632 T ES 99201632T ES 2217686 T3 ES2217686 T3 ES 2217686T3
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Spain
Prior art keywords
machine
distribution
spreading
contact
depressions
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 - Lifetime
Application number
ES99201632T
Other languages
Spanish (es)
Inventor
Gabriele Tallevi
Celso Tallevi
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2217686T3 publication Critical patent/ES2217686T3/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/07—Apparatus combining measurement of the surface configuration of paving with application of material in proportion to the measured irregularities
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
    • E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
    • E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
    • E01C19/202—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels solely rotating, e.g. discharging and spreading drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Soil Working Implements (AREA)
  • Catching Or Destruction (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Fertilizing (AREA)

Abstract

MAQUINA PARA DETECTAR Y NIVELAR DEPRESIONES DEL SUELO EXTENDIENDO MATERIAL ADECUADO, QUE CONSTA DE: UN CONTENEDOR (4) QUE SE PUEDE GIRAR HACIA LAS POSICIONES DE CARGA Y REPARTO DEL MATERIAL DE RELLENO; UN DISPOSITIVO DISTRIBUIDOR (9) DEL MATERIAL A EXTENDER; UN EXTENDEDOR GIRATORIO (13); UN DISPOSITIVO EN CONTACTO CON EL SUELO QUE DETERMINA LA EXTENSION AUTOMATICA DEL MATERIAL CUANDO SE DETECTE UNA DEPRESION DE GRAN TAMAÑO. ESTE DISPOSITIVO SE PUEDE AJUSTAR DE FORMA QUE PERMITA LA REGULACION DEL UMBRAL DE INTERVENCION. ADEMAS, LA MAQUINA RESULTA APROPIADA PARA EXTENDER UNIFORMEMENTE LA MATERIAL DE RELLENO SOBRE TODO EL TERRENO.MACHINE FOR DETECTING AND LEVELING DEPRESSIONS OF THE SOIL EXTENDING PROPER MATERIAL, WHICH CONSISTS OF: A CONTAINER (4) THAT CAN BE TURNED TO THE LOADING AND DELIVERY POSITIONS OF THE FILLING MATERIAL; A DISTRIBUTING DEVICE (9) OF THE MATERIAL TO BE EXTENDED; A ROTATING EXTENDER (13); A DEVICE IN CONTACT WITH THE FLOOR THAT DETERMINES THE AUTOMATIC EXTENSION OF THE MATERIAL WHEN A LARGE SIZE DEPRESSION IS DETECTED. THIS DEVICE CAN BE ADJUSTED IN A WAY THAT ALLOWS THE REGULATION OF THE INTERVENTION THRESHOLD. IN ADDITION, THE MACHINE IS APPROPRIATE TO UNIFORM THE FILLING MATERIAL UNIFORMLY THROUGHOUT THE GROUND.

Description

Máquina para la detección y nivelación de depresiones del terreno mediante esparcido de material adecuado, especialmente para el mantenimiento de campos de deporte.Machine for the detection and leveling of depressions of the land by scattering of suitable material, especially for the maintenance of sports fields.

La invención se refiere a una máquina, particularmente adecuada para el mantenimiento de campos de deporte, que es capaz de detectar depresiones del terreno y nivelarlas mediante el esparcido de un material de relleno adecuado sin modificar las pendientes planificadas.The invention relates to a machine, particularly suitable for maintaining fields of sport, which is able to detect terrain depressions and level them by spreading a suitable filling material without modifying the planned slopes.

Las depresiones de los terrenos deportivos que se originan por asentamiento y apisonado se rellenan habitualmente a mano con ayuda de una pala o mediante una red remolcada por algún dispositivo, que la pasa sobre el material previamente esparcido.The depressions of the sports grounds that originate by settlement and tamping are usually filled to hand with the help of a shovel or through a net towed by some device, which passes it on the material previously scattered.

La intervención manual da buenos resultados cuando se trata de tapar pequeños agujeros, pero en el caso de depresiones importantes requiere mucho tiempo y, por otro lado, resultaría difícil y poco precisa para modificar las pendientes planificadas.Manual intervention gives good results when it comes to plugging small holes, but in the case of major depressions require a lot of time and, on the other hand, it would be difficult and inaccurate to modify the slopes planned.

El documento FR 2 653 456 revela una máquina para la detección y nivelación de depresiones del terreno mediante el esparcido del material adecuado, estando dicha máquina compuesta por un contenedor dotado de un dispositivo distribuidor del material, un esparcidor rotatorio montado debajo del mencionado dispositivo distribuidor y un dispositivo de contacto con el suelo adecuado para el funcionamiento del mencionado dispositivo de distribución y el esparcido automático del material cuando se detecta una depresión del terreno.Document FR 2 653 456 discloses a machine for the detection and leveling of land depressions through the spreading the suitable material, said machine being composed by a container provided with a distributor device of the material, a rotary spreader mounted below the mentioned distributor device and a ground contact device suitable for the operation of said device distribution and automatic spreading of the material when detects a depression of the terrain.

El objetivo de la presente invención es mejorar la precisión, velocidad y facilidad de la nivelación de terrenos deportivos.The objective of the present invention is to improve the accuracy, speed and ease of leveling land sports.

La máquina según la definición de la reivindicación 1 de la invención puede remolcarse y accionarse mediante un pequeño tractor, va equipada con un cubo que gira desde la posición de carga a la de distribución del material de relleno, un dispositivo regulador del material a distribuir, un esparcidor rotatorio y un dispositivo de contacto con el suelo, el cual provoca el esparcido automático del material cuando se detecta una depresión de tamaño importante.The machine according to the definition of the claim 1 of the invention can be towed and operated by a small tractor, it is equipped with a bucket that rotates from the loading position to the distribution of the filling material, a device for regulating the material to be distributed, a spreader rotary and a ground contact device, which causes automatic spreading of the material when a depression of significant size.

El dispositivo de contacto puede ajustarse para permitir la regulación del umbral a partir del cual se interviene. Asimismo es posible, en particular, esparcir el material de relleno homogéneamente en todo el campo de deporte, o llevar a cabo esparcidos sucesivos a lo largo del tiempo para rellenar depresiones grandes, evitando cubrir y ahogar la hierba.The contact device can be adjusted to allow the regulation of the threshold from which it intervenes. It is also possible, in particular, to spread the filling material homogeneously throughout the sport field, or carry out successive scattering over time to fill large depressions, avoiding covering and drowning the grass.

La invención se describe detalladamente con ayuda de los planos adjuntos, en los que laThe invention is described in detail with help. of the attached plans, in which the

- figura 1 muestra una vista lateral de la máquina, con el cubo en posición de carga;- Figure 1 shows a side view of the machine, with the bucket in loading position;

- figura 2 muestra una vista esquemática de la máquina parcialmente seccionada, con el cubo elevado en posición de funcionamiento;- Figure 2 shows a schematic view of the partially sectioned machine, with the bucket raised in the position of functioning;

- figura 3 muestra una vista esquemática desde arriba de la máquina, con algunas piezas en sección;- figure 3 shows a schematic view from above the machine, with some parts in section;

- figura 4 muestra una vista del dispositivo de contacto y el correspondiente mecanismo;- Figure 4 shows a view of the device contact and the corresponding mechanism;

- figura 5 muestra una vista desde arriba de una pieza del dispositivo de contacto;- figure 5 shows a top view of a contact device part;

- figura 6 muestra una vista lateral de un detalle aumentado del mecanismo del dispositivo de
contacto.- Figure 6 shows a side view of an enlarged detail of the mechanism of the device
Contact.

En dichas figuras el número 1 representa la barra de remolque, que va acoplada a un pequeño tractor, el número 2 representa un eje con una junta cardan para la toma de potencia del tractor, el número 3 representa las ruedas. El número 4 representa un cubo, sujeto por brazos articulados 5, con una conexión de giro al bastidor en 6, figura 2.In these figures the number 1 represents the bar Trailer, which is coupled to a small tractor, number 2 represents a shaft with a cardan joint for the power take-off of the tractor, number 3 represents the wheels. The number 4 represents a hub, held by articulated arms 5, with a turning connection to the frame in 6, figure 2.

Los brazos 5 pueden bajarse o subirse mediante los gatos hidráulicos 7 para colocar el cubo en posición de carga, figura 1, o en posición de trabajo, figura 2. El material de relleno que contiene el cubo 4 en posición elevado sale de modo controlado por una abertura 8 situada en la parte baja al girar el cilindro distribuidor dotado de aletas 9, figuras 2 y 3.The arms 5 can be lowered or raised by the hydraulic jacks 7 to place the bucket in loading position, figure 1, or in working position, figure 2. The material of padding containing bucket 4 in raised position comes out so controlled by an opening 8 located in the lower part when the distributor cylinder equipped with fins 9, figures 2 and 3.

El dispositivo de distribución 9 tiene una conexión de giro en 10 y se acciona mediante un grupo motorreductor 11, figura 3, a través de una cadena de transmisión 12. Cuando el dispositivo de distribución 9 está en posición de paro no pasa material, debido a la disposición de las aletas del distribuidor.The distribution device 9 has a 10-turn connection and is operated by a geared motor group 11, figure 3, through a transmission chain 12. When the distribution device 9 is in stop position does not pass material, due to the arrangement of the fins of the distributor.

El material que cae controladamente desde el dispositivo de distribución 9, como se describe más adelante, se esparce por el suelo gracias a un esparcidor consistente en un disco cónico dotado de aletas 13, figuras 2 y 3, que gira accionado por el eje 2, el cual está conectado a la toma de potencia del tractor que remolca la máquina a través del terreno objeto de nivelación.The material that falls under control from the distribution device 9, as described below, is scatter on the floor thanks to a spreader consisting of a conical disc equipped with fins 13, figures 2 and 3, which rotates actuated by axis 2, which is connected to the power outlet of the tractor that tow the machine through the ground object of leveling

Cuando es necesario rellenar depresiones el esparcidor gira continuamente durante la caída del material de relleno desde el dispositivo de distribución 9.When it is necessary to fill in depressions the spreader rotates continuously during the fall of the material filling from the distribution device 9.

A tal fin la máquina cuenta con un dispositivo de contacto con el suelo que localiza automáticamente las zonas que precisan material de relleno. Un eje 14, totalmente independiente del grupo móvil comentado, tiene dos ruedas 15 en sus extremos, cuya distancia determina la anchura del área de terreno que está siendo controlada.To this end the machine has a device of ground contact that automatically locates the areas that They require filling material. A shaft 14, totally independent of the commented mobile group, it has two wheels 15 at its ends, whose distance determines the width of the area of land that is being controlled

En la parte central de la máquina hay dos ruedas de contacto 16 que, siendo solidarias a los soportes 17 con conexión de giro en el punto 18, suben y bajan en función de la configuración del terreno objeto de nivelación. El eje 14, que soporta las dos ruedas 15 en sus extremos, está sostenido por los soportes 19 con conexión de giro en 20.In the central part of the machine there are two wheels of contact 16 which, being in solidarity with the supports 17 with turn connection at point 18, up and down depending on the configuration of the leveling terrain. Axis 14 which supports the two wheels 15 at its ends, is supported by the 19 brackets with 20 turn connection.

Las ruedas de contacto 16 actúan mediante los soportes oscilantes 17 y una base de apoyo 21 solidaria a ellos sobre una varilla 22, que se traslada longitudinalmente sobre los soportes 23, como se aprecia mejor en la figura 4 y en el detalle de la figura 6. En la varilla 22 se encuentra chaveteado un casquillo ajustable 24, montado para activar el interruptor 25 de inicio o parada del dispositivo giratorio de 

\hbox{distribución 9}
y, por tanto, de control del esparcido del material de relleno.The contact wheels 16 act by means of the oscillating supports 17 and a support base 21 integral thereto with a rod 22, which moves longitudinally on the supports 23, as best seen in Figure 4 and in the detail of Figure 6 An adjustable bushing 24 is mounted on the rod 22, mounted to activate the start or stop switch 25 of the rotating device of 
 \ hbox {distribution 9}
and, therefore, control of the spreading of the filling material.

Con objeto de evitar que el material se esparza también en los agujeros de pequeño diámetro se controla también la activación del dispositivo de distribución mediante un temporizador, o bien mediante un circuito que solo se cierra cuando el movimiento de la rueda de contacto se prolonga durante el tiempo previamente ajustado.In order to prevent the material from spreading also in the small diameter holes the activation of the distribution device through a timer, or by a circuit that only closes when the movement of the contact wheel is prolonged over time previously adjusted.

Mediante la variación de la posición del casquillo 24 y el retardo del temporizador se pueden establecer los modos de funcionamiento automático de la máquina dependiendo del tipo de terreno y del tratamiento a realizar. De este modo puede evitarse el relleno completo de una depresión profunda, evitando así ahogar la hierba. Asimismo es posible esparcir el material de relleno en la totalidad del terreno.By varying the position of the cap 24 and timer delay can be set the automatic machine operating modes depending on the type of terrain and the treatment to be performed. This way you can avoid the complete filling of a deep depression, thus avoiding  drown the grass. It is also possible to spread the material of landfill in the whole land.

El número 26 representa un accionador para la elevación del dispositivo de contacto durante el traslado de la máquina.The number 26 represents an actuator for the lifting of the contact device during the transfer of the machine.

El contenedor de distribución de material de relleno está constituido por el cubo 4 propiamente dicho, colocado en posición sobre el esparcidor 13.The material distribution container of filling consists of the bucket 4 itself, placed in position on spreader 13.

El dispositivo de distribución 9 puede accionarse mediante un circuito controlado por un sensor, colocado de modo que detecte la posición del dispositivo de contacto.The distribution device 9 can be operated by a circuit controlled by a sensor, positioned so that Detect the position of the contact device.

Claims (6)

1. Máquina para detectar y nivelar depresiones de terreno mediante el esparcido de material adecuado, especialmente apta para el mantenimiento de terrenos deportivos, que comprende un cubo (4) dotado de un dispositivo de distribución (9) de material, un esparcidor rotatorio (13) y un dispositivo de contacto con el suelo para hacer funcionar dicho dispositivo de distribución (9) para el esparcido automático del material cuando dicho dispositivo de contacto detecta depresiones del terreno, estando caracterizada dicha máquina porque el cubo (4) está diseñado para girar desde la posición de carga a las posiciones de distribución del material de relleno, porque dicho cubo (4) actúa asimismo durante la nivelación como contenedor y en la distribución de dicho material mediante el dispositivo de distribución (9), estando dispuesto el dispositivo de distribución (9) encima del esparcidor rotatorio (13) en la posición de distribución del 
\hbox{cubo (4).}
1. Machine for detecting and leveling ground depressions by spreading suitable material, especially suitable for the maintenance of sports grounds, comprising a bucket (4) provided with a material distribution device (9), a rotary spreader (13 ) and a ground contact device for operating said distribution device (9) for automatic spreading of the material when said contact device detects depressions of the ground, said machine being characterized in that the hub (4) is designed to rotate from the loading position to the distribution positions of the filling material, because said bucket (4) also acts during leveling as a container and in the distribution of said material by means of the distribution device (9), the distribution device ( 9) above the rotary spreader (13) in the distribution position of the 
 \ hbox {cube (4).}
2. Máquina según cualquiera de las reivindicaciones precedentes caracterizada por estar constituido dicho dispositivo de contacto por dos ruedas (14) exteriores, cuya distancia entre si determina la anchura del área de detección de la depresión, y una o dos ruedas interiores de contacto (16), que detectan las ondulaciones del terreno y hacen funcionar dicho dispositivo de distribución (9) mediante sensores de posición (24, 25) cuando la diferencia de nivel excede un valor predeterminado.2. Machine according to any of the preceding claims characterized in that said contact device is constituted by two outer wheels (14), the distance of which determines the width of the depression detection area, and one or two inner contact wheels (16 ), which detect the undulations of the terrain and operate said distribution device (9) by position sensors (24, 25) when the level difference exceeds a predetermined value. 3. Máquina según cualquiera de las reivindicaciones precedentes caracterizada por ser ajustable el dispositivo de contacto, de modo que permite la regulación del periodo de trabajo de la máquina; y por ser asimismo posible ajustar el dispositivo de contacto para realizar un esparcido uniforme del material de relleno en todo el terreno, o para repetir la operación de esparcido a intervalos de tiempo.3. Machine according to any of the preceding claims characterized in that the contact device is adjustable, so that it allows the regulation of the working period of the machine; and because it is also possible to adjust the contact device to perform a uniform spreading of the filling material throughout the field, or to repeat the spreading operation at time intervals. 4. Máquina según cualquiera de las reivindicaciones precedentes caracterizada por no esparcir el material cuando los agujeros son de pequeño diámetro y por estar controlado asimismo el funcionamiento del dispositivo de distribución (9) por un temporizador o por un circuito, que solo inicia el dispositivo de distribución (9) cuando el movimiento de las ruedas de contacto (16) se prolonga durante el tiempo establecido previamente.4. Machine according to any of the preceding claims characterized by not spreading the material when the holes are of small diameter and also controlling the operation of the distribution device (9) by a timer or a circuit, which only starts the device distribution (9) when the movement of the contact wheels (16) is prolonged for the time previously established. 5. Máquina según cualquiera de las reivindicaciones precedentes caracterizada porque el esparcidor rotatorio (13) y los gatos (7) para subir y bajar los brazos (5) que sostienen el mencionado cubo (4) son accionados por el tractor que remolca la máquina.5. Machine according to any of the preceding claims characterized in that the rotary spreader (13) and the jacks (7) for raising and lowering the arms (5) that support said bucket (4) are driven by the tractor towing the machine. 6. Máquina según cualquiera de las reivindicaciones precedentes caracterizada por la elevación del conjunto del dispositivo de contacto mediante un activador (26) durante el traslado de dicha máquina.Machine according to any of the preceding claims characterized by the elevation of the contact device assembly by means of an activator (26) during the movement of said machine.
ES99201632T 1998-05-21 1999-05-20 MACHINE FOR THE DETECTION AND LEVELING OF DEPRESSIONS OF THE LAND THROUGH SPREADING OF PROPER MATERIAL, ESPECIALLY FOR THE MAINTENANCE OF SPORTS FIELDS. Expired - Lifetime ES2217686T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPS980008 1998-05-21
IT1998PS000008A IT1306417B1 (en) 1998-05-21 1998-05-21 MACHINE SUITABLE FOR DETECTING LANDS OF THE LAND AND LEVELING THEM, WITH THE DISPOSAL OF SUITABLE MATERIAL, PARTICULARLY SUITABLE FOR

Publications (1)

Publication Number Publication Date
ES2217686T3 true ES2217686T3 (en) 2004-11-01

Family

ID=11396824

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99201632T Expired - Lifetime ES2217686T3 (en) 1998-05-21 1999-05-20 MACHINE FOR THE DETECTION AND LEVELING OF DEPRESSIONS OF THE LAND THROUGH SPREADING OF PROPER MATERIAL, ESPECIALLY FOR THE MAINTENANCE OF SPORTS FIELDS.

Country Status (4)

Country Link
EP (1) EP0959179B1 (en)
DE (1) DE69916165T2 (en)
ES (1) ES2217686T3 (en)
IT (1) IT1306417B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018132650A1 (en) * 2017-01-12 2018-07-19 The Toro Company Mobile turf instrument apparatus
WO2020112401A2 (en) * 2018-11-28 2020-06-04 The Toro Company Autonomous ground surface treatment systems, vehicles, and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE697622C (en) * 1937-05-26 1940-10-18 Robert Wiesenauer Spreading device for sand, gravel and. like
FR2593199A1 (en) * 1986-01-21 1987-07-24 Gerard Bernard Road leveller using a gravel-cement mixture and controlled electro-pneumatically
FR2653456B1 (en) * 1989-10-25 1993-01-08 France Etat PROCESS OF LOCAL CONTINUOUS REPROFILING OF A COATING OR SURFACE, IN PARTICULAR OF A FOOTWEAR AND MACHINES FOR ITS IMPLEMENTATION.

Also Published As

Publication number Publication date
IT1306417B1 (en) 2001-06-06
ITPS980008A1 (en) 1999-11-21
DE69916165T2 (en) 2005-04-21
EP0959179A3 (en) 2000-11-02
EP0959179B1 (en) 2004-04-07
DE69916165D1 (en) 2004-05-13
ITPS980008A0 (en) 1998-05-21
EP0959179A2 (en) 1999-11-24

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