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1. WO2022114454 - AGRICULTURAL DRONE

Publication Number WO/2022/114454
Publication Date 02.06.2022
International Application No. PCT/KR2021/010877
International Filing Date 17.08.2021
IPC
B64C 39/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
39Aircraft not otherwise provided for
02characterised by special use
B64D 1/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
1Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
16Dropping or releasing powdered, liquid or gaseous matter, e.g. for fire-fighting
18by spraying, e.g. insecticides
B64D 47/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
47Equipment not otherwise provided for
A01M 7/00 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
7Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
A01C 15/00 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
CPLANTING; SOWING; FERTILISING
15Fertiliser distributors
B05B 15/68 2018.1
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
15Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
60Arrangements for mounting, supporting or holding spraying apparatus
68Arrangements for adjusting the position of spray heads
CPC
A01C 15/00
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
CPLANTING; SOWING; FERTILISING
15Fertiliser distributors
A01M 7/0042
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
MCATCHING, TRAPPING OR SCARING OF ANIMALS
7Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
0025Mechanical sprayers
0032Pressure sprayers
0042Field sprayers, e.g. self-propelled, drawn or tractor-mounted
A01M 7/006
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
MCATCHING, TRAPPING OR SCARING OF ANIMALS
7Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
005Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
006Mounting of the nozzles
B05B 15/68
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
15Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
60Arrangements for mounting, supporting or holding spraying apparatus
68Arrangements for adjusting the position of spray heads
B64C 39/024
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
CAEROPLANES; HELICOPTERS
39Aircraft not otherwise provided for
02characterised by special use
024of the remote controlled vehicle type, i.e. RPV
B64D 1/18
BPERFORMING OPERATIONS; TRANSPORTING
64AIRCRAFT; AVIATION; COSMONAUTICS
DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
1Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
16Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
18by spraying, e.g. insecticides
Applicants
  • 최재백 CHOI, Jae Baek [KR]/[KR]
Inventors
  • 최재백 CHOI, Jae Baek
Agents
  • 특허법인 대연 DAE YEON PATENT & LAW FIRM
Priority Data
10-2020-016000025.11.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) AGRICULTURAL DRONE
(FR) DRONE AGRICOLE
(KO) 농업용 드론
Abstract
(EN) The present invention relates to an agricultural drone for spraying agricultural chemicals or fertilizer and, more specifically, to an agricultural drone having: a storage container, in which agricultural chemicals or fertilizer is accommodated, loaded in a drone body; a spray nozzle provided so that the fertilizer or the agricultural chemicals accommodated in the storage container can be sprayed at crops; and an extendable support, provided on the bottom surface of the drone body, on which the spray nozzle is mounted to enable raising or lowering of the position of the spray nozzle so that the fertilizer or the agricultural chemicals are sprayed at the proper height, and thus the waste of agricultural chemicals or fertilizer is prevented, and spraying can be efficiently performed without causing damage to the periphery thereof.
(FR) La présente invention concerne un drone agricole destiné à la pulvérisation de produits agrochimiques ou d'engrais et, plus spécifiquement, un drone agricole comprenant : un récipient de stockage dans lequel des produits agrochimiques ou des engrais sont reçus, ledit récipient étant chargé dans un corps de drone ; une buse de pulvérisation disposée de telle sorte que les produits agrochimiques ou les engrais reçus dans le récipient de stockage puissent être pulvérisés sur des cultures ; et un support extensible disposé sur la surface inférieure du corps de drone, sur laquelle est montée la buse de pulvérisation pour permettre l'élévation ou l'abaissement de la position de la buse de pulvérisation, de telle sorte que les produits agrochimiques ou les engrais puissent être pulvérisés à la hauteur appropriée. Ainsi, le gaspillage de produits agrochimiques ou d'engrais est évité et la pulvérisation peut être effectuée efficacement sans causer de dommage à sa périphérie.
(KO) 본 발명은 농약이나 비료를 살포하는 농업용 드론에 관한 것으로 보다 구체적인 것은, 드론본체에 농약 또는 비료가 수납된 저장통을 탑재하고, 저장통에 수납된 비료나 농약을 농작물 쪽으로 분사할 수 있게 분사노즐을 설치하되, 분사노즐을 드론본체 저면에 장치한 신축지지대에 장치하여 분사노즐 위치를 높이거나 내릴 수 있게 함으로써, 비료나 농약을 적정높이에서 분사하여 농약이나 비료의 낭비를 막고, 주변의 피해를 주지 않으면서 효과적인 살포가 이루어질 수 있게 구성한 농업용 드론이다.
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