JPS6420180U - - Google Patents
Info
- Publication number
- JPS6420180U JPS6420180U JP11452187U JP11452187U JPS6420180U JP S6420180 U JPS6420180 U JP S6420180U JP 11452187 U JP11452187 U JP 11452187U JP 11452187 U JP11452187 U JP 11452187U JP S6420180 U JPS6420180 U JP S6420180U
- Authority
- JP
- Japan
- Prior art keywords
- fish
- cage body
- side walls
- net
- fish cage
- 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.)
- Pending
Links
- 241000251468 Actinopterygii Species 0.000 claims description 12
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
Description
第１図はこの考案の第１実施態様を示す概略横
断面図、第２図は斜視図、第３図はこの考案の第
２実施態様を示す概略横断面図、第４図はこの考
案の第３実施態様を示す概略横断面図、第５図は
従来の養殖用生簀の一例を示す概略側面図である
。
図面において、１……箱状生簀体、１ａ……上
甲板、１ｂ，１ｃ……側壁、１ｄ……底壁、２…
…魚網、２ａ……側縁、３……巻き上げ機、４，
４ａ，４ｂ……ガイドローラ、４ｃ……支柱、４
ｄ……ローラ、５……生物除去装置、５ａ，５ａ
……除去ローラ、６，６ａ，６ｂ……作業員、７
……海、８……開口、９……閉塞板、１０……背
の高いガイドローラ、１１……魚網、１１ａ，１
１ｂ……魚網端、１１ｃ……新しい魚網、１２…
…魚網、１３……餌。
Fig. 1 is a schematic cross-sectional view showing a first embodiment of this invention, Fig. 2 is a perspective view, Fig. 3 is a schematic cross-sectional view showing a second embodiment of this invention, and Fig. 4 is a schematic cross-sectional view showing a second embodiment of this invention. FIG. 5 is a schematic cross-sectional view showing the third embodiment, and FIG. 5 is a schematic side view showing an example of a conventional fish cage for aquaculture. In the drawings, 1... Box-shaped cage body, 1a... Upper deck, 1b, 1c... Side wall, 1d... Bottom wall, 2...
...Fish net, 2a...Side edge, 3...Reeler, 4,
4a, 4b... Guide roller, 4c... Support column, 4
d...Roller, 5...Biological removal device, 5a, 5a
...Removal roller, 6, 6a, 6b...Worker, 7
... Sea, 8 ... Opening, 9 ... Closure plate, 10 ... Tall guide roller, 11 ... Fish net, 11a, 1
1b... end of fishing net, 11c... new fishing net, 12...
...fish net, 13...bait.
Claims (1)
箱状生簀体と、前記生簀体の側壁および底壁を包
囲する魚網と、前記魚網と前記生簀体との間に所
定隙間を設け、且つ、前記魚網を前記生簀体の側
壁および底壁に沿つて移動可能とするための、前
記生簀体の両側壁の少なくとも上部および下部に
設けられたガイドローラと、前記魚網の両側縁と
前記生簀体との間の前記隙間を塞ぐための閉塞板
とからなることを特徴とする、養殖用生簀。 A semi-immersed box-shaped fish cage body having a large number of openings in side walls and a bottom wall, a fish net surrounding the side walls and bottom wall of the fish cage body, and a predetermined gap provided between the fish net and the fish cage body, and , guide rollers provided at least at the upper and lower portions of both side walls of the fish cage body for enabling the fish net to move along the side walls and bottom walls of the fish cage body; and both side edges of the fish net and the fish cage body. and a closing plate for closing the gap between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11452187U JPS6420180U (en) | 1987-07-28 | 1987-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11452187U JPS6420180U (en) | 1987-07-28 | 1987-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6420180U true JPS6420180U (en) | 1989-02-01 |
Family
ID=31355347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11452187U Pending JPS6420180U (en) | 1987-07-28 | 1987-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6420180U (en) |
-
1987
- 1987-07-28 JP JP11452187U patent/JPS6420180U/ja active Pending