WO2012152758A1 - Pulvérisateur agricole - Google Patents

Pulvérisateur agricole Download PDF

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Publication number
WO2012152758A1
WO2012152758A1 PCT/EP2012/058379 EP2012058379W WO2012152758A1 WO 2012152758 A1 WO2012152758 A1 WO 2012152758A1 EP 2012058379 W EP2012058379 W EP 2012058379W WO 2012152758 A1 WO2012152758 A1 WO 2012152758A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
field sprayer
discharge
carrier liquid
liquids
Prior art date
Application number
PCT/EP2012/058379
Other languages
German (de)
English (en)
Inventor
Stefan Austermann
Volker Ehlen
Stefan Kiefer
Josef Appel
Helmut Auweter
Horst-Dieter BRIX
Detlef DÖHNERT
Robert Huber
Johann-Christian NIENDORF
Marc Nolte
Original Assignee
Amazonen-Werke H. Dreyer Gmbh & Co. Kg
Basf Se
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 Amazonen-Werke H. Dreyer Gmbh & Co. Kg, Basf Se filed Critical Amazonen-Werke H. Dreyer Gmbh & Co. Kg
Priority to EP12719700.2A priority Critical patent/EP2706842A1/fr
Publication of WO2012152758A1 publication Critical patent/WO2012152758A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0089—Regulating or controlling systems
    • A01M7/0092—Adding active material

Definitions

  • the invention relates to an agricultural field sprayer according to the preamble of claim 1.
  • Such an agricultural field sprayer is known for example from EP 1 932 421 A1.
  • a single discharge line is arranged on the distributor rod. This discharge line to be dissolved in a liquid active ingredients and / or combinations of active ingredients and applied to the Ausbringtechnisch arranged application nozzles on the field surface.
  • the system has a long reaction time due to the relatively long liquid line between the feed point of the active substances in the discharge line and the respective discharge line
  • the invention is based on the object, a change of
  • Active ingredient composition also as an online reaction when using sensors for detecting the Ausbring michigan during the actual application process, in a simple manner.
  • the active ingredients may be in undiluted (concentrated) or diluted form.
  • a simple embodiment of the field sprayer according to the invention with a rapid possibility for the short-term change of the active ingredient composition is made possible in one embodiment in that at least one discharge line for the carrier liquid and / or spray mixture and at least one discharge line for the application of the active agent agent are arranged on the distributor rod.
  • a rapid variation of the active ingredient composition can be achieved in that at least one discharge line for the
  • Carrier liquid and / or spray mixture and at least for each active ingredient and / or drug group each have their own Ausbringtechnisch is arranged.
  • Active agent agents is achieved by providing at least one mixing chamber for mixing the carrier liquid and / or spray mixture with the active agent agents.
  • Part width sections can be achieved in that the discharge line for the carrier liquid and for the active agent are each equipped with Ausbringdüsen, and that each dispensing nozzle is associated with a mixing chamber for mixing the respective dispensing nozzle supplied carrier liquid and / or spray mixture and active agent.
  • Fig. 1 shows the liquid plan of an agricultural sprayer
  • Fig. 2 shows the liquid plan of an inventively designed
  • FIG. 4 shows a further liquid plan of an agricultural sprayer designed according to the invention with direct introduction of active ingredients into a carrier liquid in a simplified schematic representation, with two discharge lines arranged in the distributor bar,
  • Fig. 5 is a schematic representation of the arrangement of two
  • FIG. 6 shows a further liquid plan of an agricultural sprayer designed according to the invention with direct introduction of active ingredients into a carrier liquid in a simplified schematic representation, with two discharge lines arranged in the distributor rod and
  • FIG. 6 shows a further liquid plan of an agricultural sprayer designed according to the invention with direct introduction of active ingredients into a carrier liquid in a simplified schematic representation, with two discharge lines arranged in the distributor rod and
  • FIG. 6 shows a further liquid plan of an agricultural sprayer designed according to the invention with direct introduction of active ingredients into a carrier liquid in a simplified schematic representation, with two discharge lines arranged in the distributor rod and FIG
  • FIG. 7 shows a further liquid plan of an agricultural sprayer designed according to the invention with direct introduction of active ingredients into a carrier liquid in a simplified schematic representation, with two discharge lines arranged in the distributor bar.
  • FIG. 1 a storage tank 1, in which the carrier liquid, primarily water.
  • a suction line 2 leads to a driven by power source pump 3.
  • the output line 4 of the pump 3 leads to the arranged in a sprayer boom, not shown, formed as a spray discharge line 5.
  • At the discharge line 5 are formed as nozzles 6
  • Dosing and / or injection pressure regulator assigned to adjust the amount of liquid to be delivered are assigned to adjust the amount of liquid to be delivered.
  • a mixing comb he 7 is arranged in the suction line 2 in the suction line 2.
  • this mixing chamber 7 are contained in the containers 9 via metering pumps 8 Active ingredient concentrates fed in an adjustable manner.
  • these drug concentrates are mixed with the carrier liquid.
  • the active substance concentrates are added directly before the application of the active ingredients
  • Feed-in scheme of FIG. 1 are constructed, are prior art. According to this feed scheme is on the manifold linkage of the sprayer only one
  • Delivery line 5 for all drugs to be delivered and / or
  • distribution linkage 10 as shown in FIG. 3 shows schematically, two
  • Ausbring horren 1 1 and 12 are arranged with the dispensing nozzles 6.
  • This field sprayer has the storage tank 13 for receiving a spray mixture and the storage tank 14 for receiving clear water, which serves as a carrier liquid and cleaning medium on. From the storage tank 13, a suction line leads to the motor
  • Dispensing nozzles 6 is applied, arranged.
  • a suction line leads to a second motor-driven pump 17.
  • the output line 18 of the pump 17 leads to the discharge line 12 with the discharge nozzles 6.
  • Active ingredient concentrates fed in an adjustable manner In the mixing chamber 19, these active substance concentrates are mixed with the carrier liquid.
  • Ausbringtechnisch 12 mixed with the carrier liquid in the mixing chamber 19. After this feed scheme is on the manifold linkage 10 of the field sprayer two discharge lines 1 1 and 12 for all agents to be applied and / or
  • a switching valve 20 is arranged, via which the line 18 is to be connected to the line 16.
  • Containers 9 are to feed the active ingredients from the storage tank 13 via the pump 15 and the changeover valve in the line 18 and so on the
  • distributor linkage 10 as shown in FIG. 5 schematically shows two
  • Dispensing nozzles 6 are connected via an intermediate piece 6 'simultaneously to both
  • valve 20 is arranged, and that the valve 20 and the intermediate line 21 are not present.
  • the liquid plan according to FIG. 6 essentially corresponds to the liquid plan according to FIG. 4, with the difference that between the liquid tank 13 and the line 18 an intermediate line 24 is arranged, which is arranged in the line 18 via a valve 25 opens.
  • the field sprayer has a storage tank 26 for receiving clear water, which serves as a carrier liquid. From the storage tank 26 lead two lines 27 and 28 to motor-driven pumps 29 and 30. In the lines 27 and 28, which lead to the discharge lines 22 and 23 with the discharge nozzles 6 are Misch came countries 19 are arranged. In these Mixing chambers 19 are fed via metering pumps 8, the active substance concentrates contained in the containers 9 in an adjustable manner. In the
  • the discharge lines for the carrier liquid and for the active agent which are each associated with Ausbringdüsen be designed so that each dispensing nozzle is associated with a mixing chamber for mixing the respective dispensing nozzle supplied carrier liquid and active agent.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
  • Nozzles (AREA)

Abstract

L'invention concerne un pulvérisateur agricole pour l'épandage dosé de liquides, en particulier de liquides vecteurs et/ou de principes actifs, tels qu'engrais, produits phytosanitaires, etc., dissous dans des liquides vecteurs. Le pulvérisateur agricole selon l'invention se compose d'au moins une conduite d'amenée de liquide reliée à au moins une pompe entraînée par au moins une source d'énergie et d'au moins une conduite de sortie se raccordant à la conduite d'amenée de liquide et conduisant aux conduites d'épandage agencées sur une flèche de distribution et présentant des buses d'épandage. Plusieurs conduites d'épandage sont associées à la flèche de distribution et des liquides et/ou des principes actifs différents peuvent, en fonction d'un réglage, être amenés aux buses d'épandage et/ou aux conduites d'épandage agencées sur la flèche de distribution par le biais de dispositifs d'amenée séparés réalisés sous forme de dispositifs de dosage réglables.
PCT/EP2012/058379 2011-05-09 2012-05-07 Pulvérisateur agricole WO2012152758A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12719700.2A EP2706842A1 (fr) 2011-05-09 2012-05-07 Pulvérisateur agricole

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110050207 DE102011050207A1 (de) 2011-05-09 2011-05-09 Landwirtschaftliche Feldspritze
DE102011050207.6 2011-05-09

Publications (1)

Publication Number Publication Date
WO2012152758A1 true WO2012152758A1 (fr) 2012-11-15

Family

ID=46046196

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/058379 WO2012152758A1 (fr) 2011-05-09 2012-05-07 Pulvérisateur agricole

Country Status (3)

Country Link
EP (1) EP2706842A1 (fr)
DE (1) DE102011050207A1 (fr)
WO (1) WO2012152758A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014200896A1 (fr) * 2013-06-12 2014-12-18 Agco Coporation Procédé et système ayant un récipient de retenue intermédiaire permettant de combiner des substances d'injection chimiques pour un système de pulvérisation
IT201600111764A1 (it) * 2016-11-07 2018-05-07 For Agr S R L Sistema intelligente di miscelazione selettiva del prodotto fitoiatrico e di dosatura della quantita' durante l'attivita' irroratrice per macchine irroratrici a tunnel di frutteti, vigneti o di altre piante
IT201600111767A1 (it) * 2016-11-07 2018-05-07 For Agr S R L Sistema intelligente di miscelazione selettiva del prodotto fitoiatrico e di dosatura della quantita' per macchine irroratrici
EP3332639A1 (fr) * 2016-12-08 2018-06-13 HORSCH LEEB Application Systems GmbH Pulvérisateur agricole
EP3348142A1 (fr) * 2017-01-17 2018-07-18 Amazonen-Werke H. Dreyer GmbH & Co. KG Procédé, circuit de liquide et dispositif de pulvérisation destinés à distribuer un liquide de pulvérisation sur une surface agricole
EP3378307A1 (fr) * 2017-03-24 2018-09-26 Amazonen-Werke H. Dreyer GmbH & Co. KG Système de mélange pour une machine agricole

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR202017006237Y1 (pt) * 2017-03-27 2022-08-02 Enison Roberto Pozzani Disposição aplicada em equipamento com bomba dosadora de diafragma elétrica para controle de injeção de fertilizantes em sistemas de irrigação
DE102017220016A1 (de) * 2017-11-10 2019-05-16 Robert Bosch Gmbh Landwirtschaftliche Spritzvorrichtung
DE102019130126A1 (de) 2019-11-08 2021-05-12 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Verfahren zum Betreiben eines landwirtschaftlichen Spritzgeräts
DE102020112619A1 (de) 2020-05-11 2021-11-11 Amazonen-Werke H. Dreyer SE & Co. KG Landwirtschaftliche Feldspritze

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0223224A2 (fr) * 1985-11-19 1987-05-27 Amazonen-Werke H. Dreyer GmbH & Co. KG Pulvérisateur agricole pour cultures de plein champ
DE4307389A1 (de) * 1993-03-10 1994-09-15 Biotronic Vertriebs Gmbh Gerät zum Verteilen von Pflanzenschutzpräparaten auf einem Feld
FR2835449A1 (fr) * 2002-02-04 2003-08-08 Jean Philippe Laberenne Dispositif pour l'injection de fluides supplementaires dans une rampe de pulverisateur
DE102004047585A1 (de) * 2004-09-23 2006-03-30 Lechler Gmbh Wirkstoffversorgungssystem und Spritzeinrichtung zum Versprühen von Flüssigkeiten
EP1932421A1 (fr) 2006-12-13 2008-06-18 CNH Belgium N.V. Axe et enveloppe de ventilateur de nettoyage intégrées pour moissonneuse agricole
US20090134237A1 (en) * 2007-11-25 2009-05-28 The Regents Of The University Of California System and method for at-nozzle injection of agrochemicals

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0223224A2 (fr) * 1985-11-19 1987-05-27 Amazonen-Werke H. Dreyer GmbH & Co. KG Pulvérisateur agricole pour cultures de plein champ
DE4307389A1 (de) * 1993-03-10 1994-09-15 Biotronic Vertriebs Gmbh Gerät zum Verteilen von Pflanzenschutzpräparaten auf einem Feld
FR2835449A1 (fr) * 2002-02-04 2003-08-08 Jean Philippe Laberenne Dispositif pour l'injection de fluides supplementaires dans une rampe de pulverisateur
DE102004047585A1 (de) * 2004-09-23 2006-03-30 Lechler Gmbh Wirkstoffversorgungssystem und Spritzeinrichtung zum Versprühen von Flüssigkeiten
EP1932421A1 (fr) 2006-12-13 2008-06-18 CNH Belgium N.V. Axe et enveloppe de ventilateur de nettoyage intégrées pour moissonneuse agricole
US20090134237A1 (en) * 2007-11-25 2009-05-28 The Regents Of The University Of California System and method for at-nozzle injection of agrochemicals

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014200896A1 (fr) * 2013-06-12 2014-12-18 Agco Coporation Procédé et système ayant un récipient de retenue intermédiaire permettant de combiner des substances d'injection chimiques pour un système de pulvérisation
US10334776B2 (en) 2013-06-12 2019-07-02 Agco Corporation Method and system having an intermediate holding vessel for combining chemical injection substances for a spray system
IT201600111764A1 (it) * 2016-11-07 2018-05-07 For Agr S R L Sistema intelligente di miscelazione selettiva del prodotto fitoiatrico e di dosatura della quantita' durante l'attivita' irroratrice per macchine irroratrici a tunnel di frutteti, vigneti o di altre piante
IT201600111767A1 (it) * 2016-11-07 2018-05-07 For Agr S R L Sistema intelligente di miscelazione selettiva del prodotto fitoiatrico e di dosatura della quantita' per macchine irroratrici
EP3332639A1 (fr) * 2016-12-08 2018-06-13 HORSCH LEEB Application Systems GmbH Pulvérisateur agricole
DE102016123757A1 (de) 2016-12-08 2018-06-14 Horsch Leeb Application Systems Gmbh Landwirtschaftliche Feldspritze
EP3348142A1 (fr) * 2017-01-17 2018-07-18 Amazonen-Werke H. Dreyer GmbH & Co. KG Procédé, circuit de liquide et dispositif de pulvérisation destinés à distribuer un liquide de pulvérisation sur une surface agricole
EP3510862A1 (fr) * 2017-01-17 2019-07-17 Amazonen-Werke H. Dreyer GmbH & Co. KG Procédé, circuit de liquide et dispositif de pulvérisation destinés à distribuer un liquide de pulvérisation sur une surface agricole
EP3378307A1 (fr) * 2017-03-24 2018-09-26 Amazonen-Werke H. Dreyer GmbH & Co. KG Système de mélange pour une machine agricole

Also Published As

Publication number Publication date
DE102011050207A1 (de) 2012-11-15
EP2706842A1 (fr) 2014-03-19

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