ES2394816A1

ES2394816A1 - Manual traction car for the application of phytosanitary treatments (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES2394816A1
Application number: ES201100413A
Authority: ES
Inventors: Ceferino Roman RIVERO BARRIOS
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-05
Filing date: 2011-04-05
Publication date: 2013-02-05
Anticipated expiration: 2031-04-05
Also published as: ES2394816B1

Abstract

Manual traction cart for the application of phytosanitary treatments. The present invention relates to a manual pulling cart for the application of light and small-scale phytosanitary treatments, which makes it easily manageable by an operator between the crop lines. This car is characterized by being equipped with rotating rods with addressable spray nozzles that allow a uniform and homogeneous application of the phytosanitary treatment and that are fed by means of a hose that carries the liquid from a container or drum that is part of the farm until the spray nozzles. This car is also characterized by having a clutch system for winding the hose incorporated into the car itself, greatly facilitating the execution of the operation, assuming less physical effort for the operator as well as less exposure to the product applied. (Machine-translation by Google Translate, not legally binding)

Description

Carro de tracción manual para la aplicación de tratamientos Fitosanitarios Manual traction trolley for the application of Phytosanitary treatments

Technical sector

La presente invención se encuadra dentro del sector de la industria auxiliar de la agricultura en general y más concretamente en el sector de la industria dedicado a la fabricación de máquinas y equipos para la realización de operaciones agrícolas. The present invention falls within the sector of the auxiliary industry of agriculture in general and more specifically in the sector of the industry dedicated to the manufacture of machines and equipment for carrying out agricultural operations.

State of the art

Tanto en los cultivos localizados en invernaderos como en aquellos otros ubicados al aire libre es imprescindible la aplicación de tratamientos fitosanitarios para el control de las diferentes plagas y enfermedades. The application of phytosanitary treatments for the control of different pests and diseases is essential both in crops located in greenhouses and in those located outdoors.

Para la realización de esta actividad se utilizan distintos sistemas y técnicas tales como los equipos de mochila con pistola de pulverización, otro sistema muy utilizado es aquel en el que, el operario, aplica el tratamiento a través de una pistola que se conecta a la red general, este sistema además del aplicador necesita de otro operario que ayude con la manguera. Por otro lado existen los equipos de tracción mecánica en si mismos o aquellos sobre los que se disponen todos los elementos necesarios para la pulverización del líquido tales como depósitos, bombas, filtros y que se acoplan a algún tipo de vehiculo que lo transporta. To carry out this activity, different systems and techniques are used, such as backpack equipment with a spray gun, another widely used system is one in which the operator applies the treatment through a gun that connects to the network In general, this system in addition to the applicator needs another operator to help with the hose. On the other hand there are the mechanical traction equipment itself or those on which all the necessary elements for the spray of the liquid such as tanks, pumps, filters and that are coupled to some type of vehicle that transports it are arranged.

Aunque en los últimos afios están apareciendo eqUIpos alternativos de menores dimensiones U20090 1281, los equipos de tracción mecánica no son prácticos para explotaciones de pequeño o medio tamafio ya que por lo general son pesados y voluminosos, necesitando marcos de plantación muy amplios y siendo poco adaptables a las características del terreno. En cuanto a los equipos de mochila, presentan como principal inconveniente la falta de uniformidad en la distribución y la alta exposición del operario al producto aplicado, así como un mayor esfuerzo fisico por parte del operario en la aplicación.
Although alternative units of smaller dimensions U20090 1281 are appearing in recent years, mechanical traction equipment is not practical for farms of small or medium size since they are usually heavy and bulky, requiring very wide planting frames and being little adaptable to the characteristics of the land. As for backpack equipment, the main drawback is the lack of uniformity in the distribution and the high exposure of the operator to the applied product, as well as a greater physical effort on the part of the operator in the application.

5 5: Por ello, la presente invención se centra en conseguir una aplicación uniforme optimizando el gasto de producto, facilitando al máximo el trabajo del operario y reduciendo al mínimo el personal necesario en el proceso de aplicación, a su vez se reducen los costes en inversión en la maquinaria empleada. Therefore, the present invention focuses on achieving a uniform application by optimizing the product expense, facilitating the operator's work to the maximum and minimizing the necessary personnel in the application process, in turn reducing the investment costs in the used machinery

Descripción de la invención Description of the invention

1 O 1 o: El carro de tracción manual que describe la presente invención, es de reducidas dimensiones y de poco peso, de forma que es fácilmente manejable por un solo operario, y esta constituido por una estructura ligera de acero inoxidable a la que se le acopla una rueda delantera de menor diámetro y dos traseras. The manual traction car described in the present invention is small and lightweight, so that it is easily operated by a single operator, and is made up of a lightweight stainless steel structure to which a front wheel is attached. smaller diameter and two rear.

15 fifteen: El carro dispone de un acople localizado sobre la estructura para la manguera que conduce el caldo desde un depósito fijo hasta las barras donde se localizan las boquillas pulverizadoras, disponiendo de un sistema de embrague para realizar cómodamente la operación de recogida de la manguera. The car has a coupling located on the structure for the hose that conducts the broth from a fixed tank to the bars where the spray nozzles are located, having a clutch system to comfortably perform the hose collection operation.

20 25 20 25: Las boquillas pulverizadoras direccionables se localizan en dos barras giratorias colocadas en la parte delantera central del carro, estas barras son regulables en altura pudiendo así aplicar uniformemente y en cualquier dirección el caldo de tratamiento. Por otro lado las boquillas pulverizadoras tienen un amplio grado de difusión 150°, la microgota queda perfectamente adherida al cultivo impidiendo el goteo con el consiguiente ahorro de producto y garantizando por otro lado, que no se manche la fruta. The addressable spray nozzles are located on two rotating bars placed in the central front of the car, these bars are adjustable in height and can thus apply the treatment broth evenly and in any direction. On the other hand the spray nozzles have a wide degree of diffusion 150 °, the micro drop is perfectly adhered to the crop preventing the dripping with the consequent saving of product and ensuring on the other hand, that the fruit is not stained.

En general destacar como ventajas de la invención las siguientes: In general, the following stand out as advantages of the invention:

30 30: Carro ligero de pequeñas dimensiones y fácilmente manejable por un operario entre las líneas de cultivo, dotado de barras giratorias con boquillas direccionables que permiten la aplicación de un tratamiento homogéneo, con un sistema de embrague para el enrollamiento de manguera incorporado al propio carro, facilitando enormemente la Lightweight car of small dimensions and easily manageable by an operator between the crop lines, equipped with rotating bars with addressable nozzles that allow the application of a homogeneous treatment, with a clutch system for the hose winding incorporated into the car itself, greatly facilitating the

ejecución de la operación, suponiendo un menor esfuerzo fisico para el como una menor exposición al producto aplicado. execution of the operation, assuming less physical effort for it as a lower exposure to the product applied.: operario así operator like that

5 5: Descripción de los dibujos Description of the drawings

Figura 1-Muestra vista lateral del productos fitosanitarios. Figure 1-Sample side view of phytosanitary products.: carro de tracción manual para la aplicación de car of manual traction for the application of

1 O 1 o: Figura 2-Muestra una vista superior del carro de tracción manual para la aplicación de productos fitosanitarios. Figure 2-Shows a top view of the manual traction car for the application of phytosanitary products.

Figura 3-Muestra una vista trasera del carro objeto de invención. Figure 3 - Shows a rear view of the car object of the invention.

15 fifteen: Figura 4-Muestra una perspectiva del carro de tracción manual para la aplicación de productos fitosanitarios. Figure 4-Shows a perspective of the manual traction car for the application of phytosanitary products.

Realización preferente de la invención Preferred Embodiment of the Invention

20 twenty: La realización preferente del carro te la invención comprende los siguientes elementes y sistemas que se describen a continuación y que se detallan en las figuras 1 ,2,3 y 4. The preferred embodiment of the car of the invention comprises the following elements and systems described below and detailed in Figures 1, 2,3 and 4.

25 25: El carro dispone de un estructura o chasis (1 ), realizado preferentemente con cuadradillos de acero inoxidable y que constituye la base para el acople de los diferentes elementos que componen el equipo. La estructura consta a su vez de un soporte (2) para el acople de dos barras giratorias localizado en la parte delantera central, así como de un mango (3) para el empuje del carro que se sitúa en el lateral trasero de la estructura. The car has a structure or chassis (1), preferably made with stainless steel squares and which forms the basis for the coupling of the different elements that make up the equipment. The structure consists of a support (2) for the coupling of two rotating bars located in the central front, as well as a handle (3) for pushing the carriage that is located on the rear side of the structure.

30 30: El chasis o estructura esta apoyado sobre tres ruedas (4), una delantera de menor diámetro y dos traseras que se sitúan sobre un eje fijo (5) que forma parte de la propia estructura. The chassis or structure is supported on three wheels (4), a front of smaller diameter and two rear that are located on a fixed axle (5) that is part of the structure itself.

5 5: Acoplado a la estructura mediante un eje apoyado sobre dos rodamientos (6), se sitúa un carrete (7) para enrollar la manguera. Este eje, se conecta a su vez por uno de sus extremos con un sistema de poleas que actúan como un embrague (7) y cuya función es la recogida de la manguera, este sistema comprende una polea solidaria con el eje del carrete, otra solidaria con la rueda trasera y otra que activa o desactiva el embrague mediante un bastón que se fija al mango del carro (8). Coupled to the structure by means of a shaft supported on two bearings (6), a reel (7) is placed to wind the hose. This axis, in turn is connected by one of its ends with a pulley system that acts as a clutch (7) and whose function is the collection of the hose, this system comprises a pulley in solidarity with the axis of the reel, another solidarity with the rear wheel and another that activates or deactivates the clutch by means of a cane that is fixed to the carriage handle (8).

1 O 1 o: El caldo de tratamiento que se recoge en un bidón, fluye a través de la manguera enrollada en el carrete y pasa por un orificio del eje. A la salida del mismo, se localiza un dispositivo que comprende manómetro (9), filtro (10) y llave de paso (11), de ahí, el caldo de tratamiento llega a las barras (12) donde se localizan las boquillas difusoras (13). The treatment broth that is collected in a drum, flows through the hose wound on the reel and passes through a hole in the shaft. At the exit of the same, a device is located comprising pressure gauge (9), filter (10) and stopcock (11), hence, the treatment broth reaches the bars (12) where the diffuser nozzles are located ( 13).

15 20 15 20: Las barras se acoplan a la estructura siendo regulables en altura y permitiendo el giro de las mismas. Las boquillas direccionales localizadas en el extremo de estas barras permiten a su vez una aplicación uniforme del producto. Estas boquillas comprenden un cilindro roscado para orientar el plano de difusión en el que se aloja una placa circular con una concavidad interior, ranurada en el centro pudiendo alcanzar una apertura de ángulo de 150°. The bars are attached to the structure being adjustable in height and allowing their rotation. The directional nozzles located at the end of these bars in turn allow a uniform application of the product. These nozzles comprise a threaded cylinder to orient the diffusion plane in which a circular plate with an inner concavity is housed, grooved in the center and can reach an angle opening of 150 °.

25 25

30 30

Claims

l. Manual traction trolley for the application of phytosanitary treatments, comprising: a. A structure of small dimensions and low weight consisting of handle and support for the coupling of the spray system of addressable bars and nozzles. b. Tread system consisting of three wheels, a smaller front and two rear placed on a shaft that is part of the structure. 2. Manual traction carriage for the application of phytosanitary treatments according to claim 1, characterized by having a hose collection system incorporated into the structure and comprising a reel for winding the hose associated with a clutch system formed by three pulleys, a solidarity with the axis of the reel, another with the rear wheel and the third associated with a cane coupled to the handle of the car from where it operates. 3. Manual traction carriage for the application of phytosanitary products according to claim 1 and 2, characterized by a spray system equipped with two directional bars coupled to the structure by means of support allowing their rotation and on which the diffusers are coupled for product spray. 4. Manual traction trolley for the application of phytosanitary products according to claim 1, 2, and 3 characterized by having addressable spray diffusers, characterized to cover an application angle of 150 °.

5. Manual traction trolley for the application of phytosanitary products according to claim 1, 2, 3 and 4 characterized in that the spray system is fed from a fixed installation by means of a hose.