JP7681689B2 - ノズル流量調整方法およびノズル流量調整装置 - Google Patents

ノズル流量調整方法およびノズル流量調整装置 Download PDF

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Publication number
JP7681689B2
JP7681689B2 JP2023522855A JP2023522855A JP7681689B2 JP 7681689 B2 JP7681689 B2 JP 7681689B2 JP 2023522855 A JP2023522855 A JP 2023522855A JP 2023522855 A JP2023522855 A JP 2023522855A JP 7681689 B2 JP7681689 B2 JP 7681689B2
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Prior art keywords
nozzles
flow rate
field
nozzle
agricultural
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Japanese (ja)
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JP2023545474A (ja
JP2023545474A5 (https=
Inventor
ランプレヒト マルコ
Original Assignee
トプコン ポジショニング システムズ， インク．
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/007—Metering or regulating systems
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B79/00—Methods for working soil
    • A01B79/005—Precision agriculture
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C21/00—Methods of fertilising, sowing or planting
    • A01C21/005—Following a specific plan, e.g. pattern
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/047—Spraying of liquid fertilisers
    • 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
    • A01M7/0025—Mechanical sprayers
    • A01M7/0032—Pressure sprayers
    • A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
    • 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
    • A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
    • B05B12/126—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to target velocity, e.g. to relative velocity between spray apparatus and target
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Catching Or Destruction (AREA)
JP2023522855A 2020-10-15 2021-08-12 ノズル流量調整方法およびノズル流量調整装置 Active JP7681689B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/071,981 US12120977B2 (en) 2020-10-15 2020-10-15 Method and apparatus for controlling nozzle flow rates
US17/071,981 2020-10-15
PCT/US2021/071165 WO2022082131A1 (en) 2020-10-15 2021-08-12 Method and apparatus for controlling nozzle flow rates

Publications (3)

Publication Number Publication Date
JP2023545474A JP2023545474A (ja) 2023-10-30
JP2023545474A5 JP2023545474A5 (https=) 2024-10-04
JP7681689B2 true JP7681689B2 (ja) 2025-05-22

Family

ID=77640796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023522855A Active JP7681689B2 (ja) 2020-10-15 2021-08-12 ノズル流量調整方法およびノズル流量調整装置

Country Status (5)

Country Link
US (1) US12120977B2 (https=)
EP (1) EP4228402A1 (https=)
JP (1) JP7681689B2 (https=)
CN (1) CN116322320A (https=)
WO (1) WO2022082131A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2022414139A1 (en) * 2021-12-16 2024-03-14 Precision Planting Llc System and method to determine condition of nozzles of an agricultural implement
EP4590121B1 (de) 2022-09-22 2026-04-22 Bayer Aktiengesellschaft Zielgenaue applikation von flüssigkeiten in einem feld für kulturpflanzen
US12496604B1 (en) * 2023-05-16 2025-12-16 Bmic Llc Systems and methods for automated material application rate control

Citations (3)

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US20130292487A1 (en) 2010-09-10 2013-11-07 Exel Industries Spraying apparatus for agricultural machine with cartographic piloting
US20160227755A1 (en) 2013-10-17 2016-08-11 Raven Industries, Inc. Nozzle control system and method
WO2019148138A1 (en) 2018-01-26 2019-08-01 Precision Planting Llc Method of mapping droplet size of agricultural sprayers

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US4763836A (en) 1983-09-30 1988-08-16 Lyle William M Irrigation system for precise water and chemical application
US5134961A (en) 1990-09-10 1992-08-04 The Regents Of The University Of California Electrically actuated variable flow control system
US5246164A (en) 1991-12-16 1993-09-21 Mccann Ian R Method and apparatus for variable application of irrigation water and chemicals
US5337959A (en) 1993-11-10 1994-08-16 Ron Boyd Spray control system for multiple segment boom sprayers
US5653389A (en) 1995-09-15 1997-08-05 Henderson; Graeme W. Independent flow rate and droplet size control system and method for sprayer
US5704546A (en) 1995-09-15 1998-01-06 Captstan, Inc. Position-responsive control system and method for sprayer
US5913915A (en) 1997-09-30 1999-06-22 Ag-Chem Equipment Company, Inc. Multi-variable rate dispensing system for agricultural machines
US6126088A (en) 1998-08-04 2000-10-03 Wilger; Wilfred H. Extended rate range sprayer nozzle system
US6375089B1 (en) 2000-02-14 2002-04-23 The Ohio State University Multiple sprayer assembly and method for use
US6522948B1 (en) 2000-08-14 2003-02-18 Flexi-Coil Ltd. Agricultural product application tracking and control
WO2008112930A1 (en) 2007-03-13 2008-09-18 The Regents Of The University Of California Electronic actuator for simultaneous liquid flowrate and pressure control of sprayers
DE102007036870B4 (de) 2007-08-06 2010-04-08 Leeb Mechanik Gmbh Verstellbare Düsenwinkel
US8191795B2 (en) 2008-08-01 2012-06-05 Capstan Ag Systems, Inc. Method and system to control flow from individual nozzles while controlling overall system flow and pressure
US9435458B2 (en) 2011-03-07 2016-09-06 Capstan Ag Systems, Inc. Electrically actuated valve for control of instantaneous pressure drop and cyclic durations of flow
US9167757B2 (en) 2013-03-11 2015-10-27 International Business Machines Corporation Irrigation system and method
CN104521929B (zh) 2014-12-17 2017-05-03 江苏大学 一种基于植株目标特征独立喷嘴控制的变流量喷雾方法
US10518284B2 (en) 2015-08-04 2019-12-31 Intelligent Agricultural Solutions Llc Interactive liquid spraying system and method
DE112017003084B4 (de) * 2016-06-21 2025-08-07 Raven Industries, Inc. Düsensteuersystem und -verfahren
EP3804514A1 (en) * 2019-10-10 2021-04-14 Bayer AG An aerial vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130292487A1 (en) 2010-09-10 2013-11-07 Exel Industries Spraying apparatus for agricultural machine with cartographic piloting
US20160227755A1 (en) 2013-10-17 2016-08-11 Raven Industries, Inc. Nozzle control system and method
WO2019148138A1 (en) 2018-01-26 2019-08-01 Precision Planting Llc Method of mapping droplet size of agricultural sprayers

Also Published As

Publication number Publication date
CN116322320A (zh) 2023-06-23
JP2023545474A (ja) 2023-10-30
US12120977B2 (en) 2024-10-22
EP4228402A1 (en) 2023-08-23
WO2022082131A1 (en) 2022-04-21
US20220117151A1 (en) 2022-04-21

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