Title:
BUOYANCY BODY FOR SPRAYING GRANULAR MATERIAL
Document Type and Number:
Japanese Patent JP2020111217
Kind Code:
A
Abstract:
To provide a buoyancy body for spraying granular materials which can spray granular materials on a farm field without risk of falling in such a manner that a flying body such as drone or the like is connected to the buoyancy body which can travel on water surface.SOLUTION: A buoyancy body 2, which is movable on water surface W in a front-back direction and a horizontal direction, is provided, a wireless-controlled flying body 4 (drone or the like) is connected to a supporter 3 on a top face of the buoyancy body 2 via connection means 5, and the floating body 4 is so configured as to be capable of being angularly changed by the connection means with respect to the buoyancy body 2. A sprayer 6 for spraying granular materials into water, is fixed to the buoyancy body 2. The flying body 4 flies by wireless control in the state of being connected to the buoyancy body 2, and thus, in the state where the buoyancy body 2 is floated on water W, the flying can propel in the front-back direction and so on while spraying the granular materials.SELECTED DRAWING: Figure 1
Inventors:
KOYANAGI TSUNEYUKI
TSURUMARU TAKAAKI
TSURUMARU TAKAAKI
Application Number:
JP2019004124A
Publication Date:
July 27, 2020
Filing Date:
January 15, 2019
Export Citation:
Assignee:
KOYANAGI TSUNEYUKI
International Classes:
B64C39/02; B63B35/00; B64C13/20; B64C25/54; B64C27/08; B64D1/16; B64D27/24; B64D47/08
Domestic Patent References:
| JP2014172523A | 2014-09-22 | |||
| JP2010132226A | 2010-06-17 | |||
| JP2016120906A | 2016-07-07 | |||
| JPH0928124A | 1997-02-04 | |||
| JP2018043696A | 2018-03-22 | |||
| JP2017029012A | 2017-02-09 | |||
| JP2018095077A | 2018-06-21 |
Foreign References:
| WO2018038822A1 | 2018-03-01 |
Attorney, Agent or Firm:
Shigeo Fujii