JP7307562B2 - 粉粒体散布装置 - Google Patents
粉粒体散布装置 Download PDFInfo
- Publication number
- JP7307562B2 JP7307562B2 JP2019048651A JP2019048651A JP7307562B2 JP 7307562 B2 JP7307562 B2 JP 7307562B2 JP 2019048651 A JP2019048651 A JP 2019048651A JP 2019048651 A JP2019048651 A JP 2019048651A JP 7307562 B2 JP7307562 B2 JP 7307562B2
- Authority
- JP
- Japan
- Prior art keywords
- passage
- granular material
- wall
- roller
- opening
- 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.)
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- 239000008187 granular material Substances 0.000 title claims description 81
- 238000005507 spraying Methods 0.000 claims description 39
- 239000000843 powder Substances 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 38
- 238000004140 cleaning Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 6
- 230000004308 accommodation Effects 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 230000003670 easy-to-clean Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G31/00—Mechanical throwing machines for articles or solid materials
- B65G31/04—Mechanical throwing machines for articles or solid materials comprising discs, drums, or like rotary impellers
-
- 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
- A01M9/00—Special adaptations or arrangements of powder-spraying apparatus for purposes covered by this subclass
- A01M9/0053—Mechanical dusters
- A01M9/0061—Centrifugal dusters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C17/00—Fertilisers or seeders with centrifugal wheels
- A01C17/001—Centrifugal throwing devices with a vertical axis
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/002—Apparatus for sowing fertiliser; Fertiliser drill
-
- 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
- A01M9/00—Special adaptations or arrangements of powder-spraying apparatus for purposes covered by this subclass
- A01M9/0053—Mechanical dusters
- A01M9/0069—Gravity dusters
-
- 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
- A01M9/00—Special adaptations or arrangements of powder-spraying apparatus for purposes covered by this subclass
- A01M9/0084—Undercarriages, frames, couplings, tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
- B64U10/13—Flying platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/45—UAVs specially adapted for particular uses or applications for releasing liquids or powders in-flight, e.g. crop-dusting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/20—Rotors; Rotor supports
Description
10 粉粒体散布装置
12 収容部
14 底部
16 カバー
16f,20c,H 貫通孔
18 通路形成部
18a 第1壁部
18b 第2壁部
18c 開口部
18f,18g,18h フランジ部
22 側部カバー
24 封止部材
26 ブラシホルダ
28 ブラシ
30 ローラ
30a 回転軸
32,36 モータ
34 回路基板
44 スピンナー
46 ガード
48 ジョイント
P 通路
Claims (5)
- マルチコプタに搭載される粉粒体散布装置であって、
第1駆動部と、
第2駆動部と、
前記第1駆動部および前記第2駆動部を収容する収容部と、
前記収容部を貫通して粉粒体の通路を形成する通路形成部と、
前記通路の入口から供給された前記粉粒体を前記通路の出口に繰り出すために前記通路に設けられかつ前記第1駆動部によって駆動される繰出部と、
前記通路の出口から繰り出された前記粉粒体を散布するために前記通路形成部の下端に設けられかつ前記第2駆動部によって駆動される散布部とを備え、
前記繰出部は、ローラを含み、
前記通路形成部は、前記通路から前記第1駆動部を遮る一体物の第1壁部および前記通路から前記第2駆動部を遮る一体物の第2壁部を含み、
前記第1壁部と前記第2壁部とは前記通路を挟んで設けられ、
前記ローラが前記第1壁部および前記第2壁部に接触しないように前記第1壁部と前記第2壁部との間隔は前記ローラの直径より大きく設定される、粉粒体散布装置。 - 前記通路形成部は、前記通路の入口に開口部をさらに含み、
前記収容部は、前記第1駆動部および前記第2駆動部の上方および側方を覆う一体物のカバーを含み、
前記開口部は、前記第1壁部および前記第2壁部とともに一体物として形成され、
前記カバーは、前記開口部の外面に嵌め合わされる、請求項1に記載の粉粒体散布装置。 - 前記開口部と前記カバーとの接続部に設けられる封止部材をさらに含む、請求項2に記載の粉粒体散布装置。
- 前記ローラは、その回転軸方向が前記通路の入口側から出口側へ向かう方向と交わる方向に延びるように設けられ、
前記通路形成部は、前記通路から前記ローラを前記回転軸方向に取り出し可能な貫通孔をさらに有する、請求項1から3のいずれかに記載の粉粒体散布装置。 - 前記第1駆動部と前記第2駆動部とは前記通路を挟んで設けられる、請求項1から3のいずれかに記載の粉粒体散布装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019048651A JP7307562B2 (ja) | 2019-03-15 | 2019-03-15 | 粉粒体散布装置 |
KR1020200031107A KR20200110234A (ko) | 2019-03-15 | 2020-03-13 | 분립체 산포 장치 |
US16/817,899 US11465855B2 (en) | 2019-03-15 | 2020-03-13 | Powder/granular material spreader |
CN202010174197.6A CN111688928B (zh) | 2019-03-15 | 2020-03-13 | 粉粒体散布装置 |
KR1020220105194A KR20220122950A (ko) | 2019-03-15 | 2022-08-23 | 분립체 산포 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019048651A JP7307562B2 (ja) | 2019-03-15 | 2019-03-15 | 粉粒体散布装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2020146011A JP2020146011A (ja) | 2020-09-17 |
JP2020146011A5 JP2020146011A5 (ja) | 2022-03-10 |
JP7307562B2 true JP7307562B2 (ja) | 2023-07-12 |
Family
ID=72423114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019048651A Active JP7307562B2 (ja) | 2019-03-15 | 2019-03-15 | 粉粒体散布装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11465855B2 (ja) |
JP (1) | JP7307562B2 (ja) |
KR (2) | KR20200110234A (ja) |
CN (1) | CN111688928B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA190194S (en) * | 2019-04-23 | 2021-04-28 | Guangzhou Xaircraft Tech Co Ltd | Broadcast sowing device |
JP7090361B1 (ja) | 2021-04-16 | 2022-06-24 | 株式会社マゼックス | 散布機及び散布機を含む無人飛行体 |
Citations (6)
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JP2008167703A (ja) | 2007-01-12 | 2008-07-24 | New Delta Ind Co | 無人ヘリコプター用薬剤散布装置 |
JP2010239909A (ja) | 2009-04-07 | 2010-10-28 | National Agriculture & Food Research Organization | 小型散布装置 |
JP2012152169A (ja) | 2011-01-27 | 2012-08-16 | Kubota Corp | 粉粒体散布装置 |
JP2015208300A (ja) | 2014-04-28 | 2015-11-24 | ヤンマー株式会社 | 粒状体散布装置、及びこれを備えた散布作業車 |
JP2018130064A (ja) | 2017-02-15 | 2018-08-23 | 株式会社やまびこ | マルチコプター搭載粒剤散布装置及び空中粒剤散布方法 |
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2019
- 2019-03-15 JP JP2019048651A patent/JP7307562B2/ja active Active
-
2020
- 2020-03-13 CN CN202010174197.6A patent/CN111688928B/zh active Active
- 2020-03-13 US US16/817,899 patent/US11465855B2/en active Active
- 2020-03-13 KR KR1020200031107A patent/KR20200110234A/ko active Application Filing
-
2022
- 2022-08-23 KR KR1020220105194A patent/KR20220122950A/ko not_active Application Discontinuation
Patent Citations (6)
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JP2006149265A (ja) | 2004-11-29 | 2006-06-15 | Yanmar Co Ltd | 薬剤散布装置 |
JP2008167703A (ja) | 2007-01-12 | 2008-07-24 | New Delta Ind Co | 無人ヘリコプター用薬剤散布装置 |
JP2010239909A (ja) | 2009-04-07 | 2010-10-28 | National Agriculture & Food Research Organization | 小型散布装置 |
JP2012152169A (ja) | 2011-01-27 | 2012-08-16 | Kubota Corp | 粉粒体散布装置 |
JP2015208300A (ja) | 2014-04-28 | 2015-11-24 | ヤンマー株式会社 | 粒状体散布装置、及びこれを備えた散布作業車 |
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Also Published As
Publication number | Publication date |
---|---|
CN111688928A (zh) | 2020-09-22 |
JP2020146011A (ja) | 2020-09-17 |
US20200288695A1 (en) | 2020-09-17 |
CN111688928B (zh) | 2024-02-02 |
KR20200110234A (ko) | 2020-09-23 |
KR20220122950A (ko) | 2022-09-05 |
US11465855B2 (en) | 2022-10-11 |
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