ES3042155A1 - DEVICE FOR DISTRIBUTING POLLEN THAT CAN BE ATTACHED TO A DRONE (Machine-translation by Google Translate, not legally binding) - Google Patents

DEVICE FOR DISTRIBUTING POLLEN THAT CAN BE ATTACHED TO A DRONE (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES3042155A1
ES3042155A1 ES202430389A ES202430389A ES3042155A1 ES 3042155 A1 ES3042155 A1 ES 3042155A1 ES 202430389 A ES202430389 A ES 202430389A ES 202430389 A ES202430389 A ES 202430389A ES 3042155 A1 ES3042155 A1 ES 3042155A1
Authority
ES
Spain
Prior art keywords
pollen
drone
venturi tube
hopper
blower
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.)
Pending
Application number
ES202430389A
Other languages
Spanish (es)
Inventor
López Julián Sánchez-Hermosilla
Vega Francisco Agüera
Ramírez Fernando Carvajal
Carricondo Patricio Martínez
González Julián Cuevas
Villatoro Virginia Pinillos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidad de Almeria
Original Assignee
Universidad de Almeria
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 Universidad de Almeria filed Critical Universidad de Almeria
Priority to ES202430389A priority Critical patent/ES3042155A1/en
Publication of ES3042155A1 publication Critical patent/ES3042155A1/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
    • A01H1/02—Methods or apparatus for hybridisation; Artificial pollination ; Fertility
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D1/00—Dropping, ejecting, releasing or receiving articles, liquids, or the like, in flight
    • B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
    • B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Botany (AREA)
  • Developmental Biology & Embryology (AREA)
  • Environmental Sciences (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)

Abstract

A pollen distribution device attachable to a drone. This device sprays pollen evenly over a wide area to effectively achieve artificial pollination. It consists of a hopper, a metering lever, a Venturi tube, a blower, a nozzle, a drive mechanism, a control unit, a support structure, multiple couplings, a power supply, a motor, and a motor mount. (Machine-translation by Google Translate, not legally binding)

Description

[0001] DESCRIPCIÓN[0001] DESCRIPTION

[0003] DISPOSITIVO PARA DISTRIBUIR POLEN ACOPLABLE A UN DRON[0003] DEVICE FOR DISTRIBUTING POLLEN ATTACHABLE TO A DRONE

[0005] OBJETO DE LA INVENCIÓN[0005] OBJECT OF THE INVENTION

[0007] La presente invención pertenece al campo de la polinización de plantas y se refiere a un dispositivo polinizador acoplable a un dron, que permite una distribución uniforme del polen en un área amplia asegurando una polinización artificial eficaz.[0007] The present invention belongs to the field of plant pollination and relates to a pollinating device attachable to a drone, which allows uniform distribution of pollen over a wide area ensuring effective artificial pollination.

[0009] ANTECEDENTES DE LA INVENCIÓN[0009] BACKGROUND OF THE INVENTION

[0011] La polinización es fundamental para la producción de muchos cultivos, y los sistemas de polinización basados en insectos y viento se ven cada vez más perturbados por fenómenos climáticos y el uso de productos químicos como pesticidas. La desaparición de abejas y otros insectos polinizadores es una amenaza para el medio ambiente y la humanidad. Para combatir esta situación se utilizan varios sistemas de polinización artificial.[0011] Pollination is essential for the production of many crops, and insect- and wind-based pollination systems are increasingly disrupted by climate phenomena and the use of chemicals such as pesticides. The disappearance of bees and other pollinating insects is a threat to the environment and humanity. To combat this situation, various artificial pollination systems are used.

[0013] Algunos de los métodos de polinización artificial incluyen la polinización manual, que se realiza con un pincel o un palo y requiere mucha mano de obra. Otro es el uso de dispositivos portátiles, como sopladores, rociadores y varillas vibratorias. Estos dispositivos son más rápidos y fáciles de usar para distribuir polen que las simples herramientas manuales. Dentro de estos dispositivos portátiles, el polinizador electrostático portátil es una alternativa eficaz tanto para recolectar como para aplicar polen. Sin embargo, se requiere más investigación para superar los desafíos técnicos como la mala orientación.[0013] Some methods of artificial pollination include hand pollination, which is done with a brush or stick and is labor-intensive. Another is the use of portable devices, such as blowers, sprayers, and vibrating wands. These devices are faster and easier to use for distributing pollen than simple hand tools. Among these portable devices, the handheld electrostatic pollinator is an effective alternative for both collecting and applying pollen. However, further research is needed to overcome technical challenges such as poor orientation.

[0015] Los dispositivos montados en vehículos son otra alternativa en el campo de la polinización artificial. Se han desarrollado pulverizadores, sopladores y similares para montarlos en un vehículo como un tractor para la polinización a gran escala. Estos dispositivos requieren menos mano de obra que los anteriores. Sin embargo, en estos casos se trata de costosas operaciones, en algunos casos, son lentas pues distribuyen el polen desde bajas alturas, lo que resulta de menor efectividad y genera mayor consumo de polen y en las que resulta complejo ajustar la dosis necesaria de polen, originando un incremento de los gastos de cultivo.[0015] Vehicle-mounted devices are another alternative in the field of artificial pollination. Sprayers, blowers, and similar equipment have been developed for mounting on vehicles such as tractors for large-scale pollination. These devices require less labor than the previous methods. However, these operations are costly and, in some cases, slow because they distribute pollen from low heights, resulting in lower effectiveness and higher pollen consumption. Furthermore, adjusting the necessary pollen dose is complex, leading to increased cultivation costs.

[0016] Por lo tanto, es necesario proporcionar un dispositivo que resuelva los problemas de la técnica anterior asegurando un polinizador artificial capaz de aumentar la comodidad del operador y rociar polen uniformemente.[0016] Therefore, it is necessary to provide a device that solves the problems of the prior art by ensuring an artificial pollinator capable of increasing operator comfort and spraying pollen evenly.

[0018] DESCRIPCIÓN DE LA INVENCIÓN[0018] DESCRIPTION OF THE INVENTION

[0020] La presente invención propone un dispositivo de distribución de polen que se puede montar en un dron y rociar polen uniformemente en una amplia gama para que se pueda lograr de manera efectiva la polinización artificial.[0020] The present invention proposes a pollen distribution device that can be mounted on a drone and spray pollen evenly over a wide range so that artificial pollination can be effectively achieved.

[0022] El dispositivo de la invención comprende una tolva que almacena una cantidad de polen, dotado de un agitador que asegura la homogeneidad del polen, al menos un orificio de salida, situado en el fondo de la tolva, una palanca dosificadora situada debajo del orificio de salida, dotada de un mecanismo de desplazamiento que regula el grado de apertura del orificio de salida y por tanto la cantidad del polen que sale por el mismo, un tubo Venturi dotado de un estrechamiento central en correspondencia con el orificio de salida, un soplador conectado a un extremo del tubo Venturi, dotado de un motor, que proporciona una presión a lo largo del tubo Venturi para facilitar la salida del polen, al menos una tobera orientable conectada al otro extremo del tubo Venturi que permite la dispersión del polen.[0022] The device of the invention comprises a hopper that stores a quantity of pollen, equipped with an agitator that ensures the homogeneity of the pollen, at least one outlet orifice, located at the bottom of the hopper, a dosing lever located below the outlet orifice, equipped with a displacement mechanism that regulates the degree of opening of the outlet orifice and therefore the quantity of pollen that comes out through it, a Venturi tube provided with a central narrowing corresponding to the outlet orifice, a blower connected to one end of the Venturi tube, equipped with a motor, which provides pressure along the Venturi tube to facilitate the exit of the pollen, at least one orientable nozzle connected to the other end of the Venturi tube that allows the dispersion of the pollen.

[0024] El dispositivo también comprende una estructura portante vinculada a la tolva que está dotada de una pluralidad de acoples destinados a acoplarse a un dron, una unidad de control conectada con el mecanismo de desplazamiento de la palanca dosificadora que regula la salida del polen y conectada con el motor del soplador, una fuente de alimentación o un elemento de conexión destinado a conectar el dispositivo a una fuente de alimentación del dron. El dispositivo comprende adicionalmente un soporte asociado a la estructura portante que está destinado a soportar el motor que acciona el soplador.[0024] The device also comprises a support structure linked to the hopper, which is provided with a plurality of couplings for attaching to a drone, a control unit connected to the metering lever's displacement mechanism that regulates the pollen output and connected to the blower motor, and a power supply or connecting element for connecting the device to a drone power supply. The device further comprises a support associated with the support structure for supporting the blower motor.

[0026] La tolva sirve de almacenamiento del polen a distribuir, preferiblemente tiene una forma troncocónica o similar y en su interior dispone un agitador que evita el apelmazamiento del polen para garantizar una salida continua del mismo. Los orificios de salida se pueden encontrar en diferentes formas geométricas para asegurar una distribución eficaz del polen.[0026] The hopper serves as a storage container for the pollen to be distributed. It preferably has a truncated cone shape or similar and contains an agitator that prevents the pollen from clumping, ensuring a continuous flow. The outlet holes can be of different geometric shapes to ensure efficient pollen distribution.

[0027] La unidad de control es el componente del dispositivo de la invención que regula la salida del polen actuando sobre la palanca dosificadora y activa o desactiva el funcionamiento del dispositivo. Se puede actuar sobre el mismo mediante radiocontrol o de forma automatizada sincronizando la información GPS con la localización de las líneas de cultivo o árboles individuales.[0027] The control unit is the component of the device of the invention that regulates the pollen output by acting on the metering lever and activates or deactivates the device's operation. It can be operated by radio control or automatically by synchronizing GPS information with the location of the crop rows or individual trees.

[0029] La instalación del dispositivo de la presente invención se realiza mediante una unidad de acoplamiento que comprende una estructura portante vinculada a la tolva que está dotada de una pluralidad de acoples, una pluralidad de barras inferiores del dron, formado por unas varillas y unos elementos de fijación por ejemplo unas abrazaderas diseñadas a propósito.[0029] The installation of the device of the present invention is carried out by means of a coupling unit comprising a supporting structure linked to the hopper which is provided with a plurality of couplings, a plurality of lower drone bars, formed by rods and fixing elements for example clamps designed for the purpose.

[0031] El dispositivo, gracias a estar montado en un dron, puede acercarse a su objetivo, un campo de cultivo o árboles en un bosque desde el aire, como las abejas y por lo tanto tiene menos barrera de entrada a un campo o un bosque que otras formas de tecnologías de polinización artificial.[0031] The device, thanks to being mounted on a drone, can approach its target, a field of crops or trees in a forest from the air, like bees, and therefore has less barrier to entry into a field or forest than other forms of artificial pollination technologies.

[0033] El dispositivo de la invención elimina ventajosamente la necesidad de equipos a gran escala que requieren alta precisión, contribuyendo así a una reducción del coste inicial.[0033] The device of the invention advantageously eliminates the need for large-scale equipment requiring high precision, thus contributing to a reduction in the initial cost.

[0035] Además, se puede instalar en el dispositivo una unidad de suministro de energía para proporcionar energía al dispositivo, por ejemplo, una batería, o el dispositivo se puede conectar a la batería del dron y usar esa batería como fuente de energía.[0035] In addition, a power supply unit can be installed on the device to provide power to the device, for example, a battery, or the device can be connected to the drone's battery and use that battery as a power source.

[0037] Se puede utilizar cualquier dron disponible comercialmente para acoplar el dispositivo de la presente invención.[0037] Any commercially available drone can be used to attach the device of the present invention.

[0039] El dispositivo de la invención se utiliza para realizar polinización artificial en plantaciones frutales, eventualmente de especies herbáceas y forestales, para favorecer el cuajado de frutos y el incremento de la producción. Particularmente, el dispositivo se utiliza en plantaciones super intensivas, por ejemplo, de olivo, donde se concentran grandes extensiones de cultivo con una alta homogeneidad varietal, y en especies dióicas, como por ejemplo el pistachero, donde se pueden eliminar o reducir la superficie asignada a los pies androicos.[0039] The device of the invention is used to perform artificial pollination in fruit orchards, and potentially herbaceous and forest species, to promote fruit set and increase production. In particular, the device is used in super-intensive plantations, for example, olive groves, where large areas of cultivation with high varietal homogeneity are concentrated, and in dioecious species, such as pistachio trees, where the area allocated to male and female trees can be eliminated or reduced.

[0040] DESCRIPCIÓN DE LOS DIBUJOS[0040] DESCRIPTION OF THE DRAWINGS

[0042] Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, de acuerdo con un ejemplo preferente de realización práctica de la misma, 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:[0042] To complement the description being made and in order to help a better understanding of the characteristics of the invention, according to a preferred embodiment thereof, a set of drawings is attached as an integral part of said description, in which, for illustrative and non-limiting purposes, the following has been represented:

[0044] Figura 1.- Muestra una vista en perspectiva del dispositivo de la invención.[0044] Figure 1.- Shows a perspective view of the device of the invention.

[0046] Figura 2.- Muestra una vista inferior del dispositivo de la invención.[0046] Figure 2.- Shows a bottom view of the device of the invention.

[0048] Figura 3.- Muestra otra vista en perspectiva del dispositivo de la invención.[0048] Figure 3.- Shows another perspective view of the device of the invention.

[0050] Figura 4.- Muestra una vista lateral del dispositivo de la invención.[0050] Figure 4.- Shows a side view of the device of the invention.

[0052] REALIZACIÓN PREFERENTE DE LA INVENCIÓN[0052] PREFERRED EMBODIMENT OF THE INVENTION

[0054] Se describe a continuación una realización preferente del dispositivo para distribuir polen acoplable a un dron objeto de la presente invención.[0054] A preferred embodiment of the device for distributing pollen attachable to a drone, which is the subject of the present invention, is described below.

[0056] El dispositivo comprende los siguientes elementos:[0056] The device comprises the following elements:

[0057] - una tolva (1) que almacena una cantidad de polen, dotado de un agitador que asegura la homogeneidad del polen,[0057] - a hopper (1) that stores a quantity of pollen, equipped with an agitator that ensures the homogeneity of the pollen,

[0058] - al menos un orificio de salida (8), situado en el fondo de la tolva (1),[0058] - at least one outlet hole (8), located at the bottom of the hopper (1),

[0059] - una palanca dosificadora (2) situada debajo del orificio de salida (8), dotada de un mecanismo de desplazamiento que regula el grado de apertura del orificio de salida (8) y por tanto la cantidad del polen que sale por el mismo,[0059] - a metering lever (2) located below the outlet orifice (8), equipped with a displacement mechanism that regulates the degree of opening of the outlet orifice (8) and therefore the amount of pollen that comes out through it,

[0060] - un tubo Venturi (3) dotado de un estrechamiento central en correspondencia con el orificio de salida (8),[0060] - a Venturi tube (3) provided with a central narrowing corresponding to the outlet orifice (8),

[0061] - un soplador (5) conectado a un extremo del tubo Venturi (3), dotado de un motor, que proporciona una presión a lo largo del tubo Venturi (3) para facilitar la salida del polen,[0061] - a blower (5) connected to one end of the Venturi tube (3), equipped with a motor, which provides pressure along the Venturi tube (3) to facilitate the exit of the pollen,

[0062] - al menos una tobera (4) orientable conectada al otro extremo del tubo Venturi (3), que permite la dispersión del polen,[0062] - at least one adjustable nozzle (4) connected to the other end of the Venturi tube (3), which allows pollen dispersal,

[0063] - una estructura portante (7) vinculada a la tolva (1) que está dotada de una pluralidad de acoples (6) destinados a acoplarse a un dron,[0063] - a supporting structure (7) linked to the hopper (1) which is provided with a plurality of couplings (6) intended to be coupled to a drone,

[0064] - una unidad de control conectada con el mecanismo de desplazamiento de la palanca dosificadora (2) que regula la salida del polen y conectada con el motor del soplador (5),[0064] - a control unit connected to the metering lever displacement mechanism (2) that regulates the pollen output and connected to the blower motor (5),

[0065] - una fuente de alimentación o un elemento de conexión destinado a conectar el dispositivo a una fuente de alimentación del dron.[0065] - a power supply or a connecting element intended to connect the device to a drone power supply.

[0067] El dispositivo comprende adicionalmente un soporte (9) asociado a la estructura portante (7) que está destinado a soportar el motor que acciona el soplador (5).[0067] The device further comprises a support (9) associated with the supporting structure (7) which is intended to support the motor that drives the blower (5).

[0069] En las figuras 1, 2, 3 y 4 se muestra los elementos del dispositivo como la tolva (1), la palanca dosificadora (2), el tubo Venturi (3), la tobera (4), el soplador (5), los acoples (6), la estructura portante (7), el orificio de salida (8) y el soporte (9).[0069] Figures 1, 2, 3 and 4 show the elements of the device such as the hopper (1), the dosing lever (2), the Venturi tube (3), the nozzle (4), the blower (5), the couplings (6), the supporting structure (7), the outlet orifice (8) and the support (9).

Claims (2)

1. REIVINDICACIONES1. CLAIMS 1. Dispositivo para distribuir polen acoplable a un dron, caracterizado porque comprende:1. Device for distributing pollen attachable to a drone, characterized in that it comprises: - una tolva (1) que almacena una cantidad de polen, dotado de un agitador que asegura la homogeneidad del polen,- a hopper (1) that stores a quantity of pollen, equipped with an agitator that ensures the homogeneity of the pollen, - al menos un orificio de salida (8), situado en el fondo de la tolva (1),- at least one outlet hole (8), located at the bottom of the hopper (1), - una palanca dosificadora (2) situada debajo del orificio de salida (8), dotada de un mecanismo de desplazamiento que regula el grado de apertura del orificio de salida (8) y por tanto la cantidad del polen que sale por el mismo,- a metering lever (2) located below the outlet orifice (8), equipped with a displacement mechanism that regulates the degree of opening of the outlet orifice (8) and therefore the amount of pollen that comes out through it, - un tubo Venturi (3) dotado de un estrechamiento central en correspondencia con el orificio de salida (8),- a Venturi tube (3) provided with a central narrowing corresponding to the outlet orifice (8), - un soplador (5) conectado a un extremo del tubo Venturi (3), dotado de un motor, que proporciona una presión a lo largo del tubo Venturi (3) para facilitar la salida del polen,- a blower (5) connected to one end of the Venturi tube (3), equipped with a motor, which provides pressure along the Venturi tube (3) to facilitate the exit of the pollen, - al menos una tobera (4) orientable conectada al otro extremo del tubo Venturi (3), que permite la dispersión del polen,- at least one adjustable nozzle (4) connected to the other end of the Venturi tube (3), which allows pollen dispersal, - una estructura portante (7) vinculada a la tolva (1) que está dotada de una pluralidad de acoples (6) destinados a acoplarse a un dron,- a supporting structure (7) linked to the hopper (1) which is provided with a plurality of couplings (6) intended to be coupled to a drone, - una unidad de control conectada con el mecanismo de desplazamiento de la palanca dosificadora (2) que regula la salida del polen y conectada con el motor del soplador (5),- a control unit connected to the metering lever displacement mechanism (2) that regulates the pollen output and connected to the blower motor (5), - una fuente de alimentación o un elemento de conexión destinado a conectar el dispositivo a una fuente de alimentación del dron.- a power supply or a connection element intended to connect the device to a drone power supply. 2. - El dispositivo de la reivindicación 1, comprende adicionalmente un soporte (9) asociado a la estructura portante (7) que está destinado a soportar el motor que acciona el soplador (5).2. - The device of claim 1 further comprises a support (9) associated with the supporting structure (7) which is intended to support the motor that drives the blower (5).
ES202430389A 2024-05-16 2024-05-16 DEVICE FOR DISTRIBUTING POLLEN THAT CAN BE ATTACHED TO A DRONE (Machine-translation by Google Translate, not legally binding) Pending ES3042155A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES202430389A ES3042155A1 (en) 2024-05-16 2024-05-16 DEVICE FOR DISTRIBUTING POLLEN THAT CAN BE ATTACHED TO A DRONE (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES202430389A ES3042155A1 (en) 2024-05-16 2024-05-16 DEVICE FOR DISTRIBUTING POLLEN THAT CAN BE ATTACHED TO A DRONE (Machine-translation by Google Translate, not legally binding)

Publications (1)

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ES3042155A1 true ES3042155A1 (en) 2025-11-18

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ES202430389A Pending ES3042155A1 (en) 2024-05-16 2024-05-16 DEVICE FOR DISTRIBUTING POLLEN THAT CAN BE ATTACHED TO A DRONE (Machine-translation by Google Translate, not legally binding)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180062624A (en) * 2016-12-01 2018-06-11 김수연 Powder spraying device for drone
CN109174489A (en) * 2018-10-17 2019-01-11 珠海银通无人机科技有限公司 A kind of novel powder spraying device
CN208963317U (en) * 2018-08-24 2019-06-11 宜昌月恒科技有限公司 A drone powder spraying device
CN209677047U (en) * 2019-01-31 2019-11-26 临沂大学 A drone pollination device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180062624A (en) * 2016-12-01 2018-06-11 김수연 Powder spraying device for drone
CN208963317U (en) * 2018-08-24 2019-06-11 宜昌月恒科技有限公司 A drone powder spraying device
CN109174489A (en) * 2018-10-17 2019-01-11 珠海银通无人机科技有限公司 A kind of novel powder spraying device
CN209677047U (en) * 2019-01-31 2019-11-26 临沂大学 A drone pollination device

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