JP6829643B2 - 水田水位調節装置 - Google Patents
水田水位調節装置 Download PDFInfo
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- JP6829643B2 JP6829643B2 JP2017070393A JP2017070393A JP6829643B2 JP 6829643 B2 JP6829643 B2 JP 6829643B2 JP 2017070393 A JP2017070393 A JP 2017070393A JP 2017070393 A JP2017070393 A JP 2017070393A JP 6829643 B2 JP6829643 B2 JP 6829643B2
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- water level
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Description
1 水路パイプ
2 蓋体
3 ワイヤ
4 フロート樹脂板
5 連動連結具
7 閉塞蓋
9 アンカ―ボルト
10 開口部
50 ガイドパイプ
52 ワイヤ固定具
Claims (2)
- 水路パイプの開口部に開口付勢した蓋体を設け、蓋体には開閉操作用のワイヤ先端を連結し、該ワイヤ基端は水田に浮遊するフロート樹脂板に連動連結具を介して連結すると共に、
連動連結具は、
フロート樹脂板の略中央部に立設固定したガイドパイプと、
フロート樹脂板の下方圃場に立設固定しガイドパイプ内部に下方から遊嵌したアンカ―ボルトと、
ワイヤ基端をフロート樹脂板の浮沈に応じて緊張弛緩するためにガイドパイプに付設したワイヤ固定具と、より構成したことを特徴とする水田水位調節装置。 - アンカ―ボルトには、フロート樹脂板の下方においてワイヤを略直角方向に転換するための遊動輪を設けたことを特徴とする請求項1に記載の水田水位調節装置。
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JP2017070393A JP6829643B2 (ja) | 2017-03-31 | 2017-03-31 | 水田水位調節装置 |
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JP2017070393A JP6829643B2 (ja) | 2017-03-31 | 2017-03-31 | 水田水位調節装置 |
Publications (2)
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JP2018170978A JP2018170978A (ja) | 2018-11-08 |
JP6829643B2 true JP6829643B2 (ja) | 2021-02-10 |
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JP2017070393A Active JP6829643B2 (ja) | 2017-03-31 | 2017-03-31 | 水田水位調節装置 |
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JP (1) | JP6829643B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110074046A (zh) * | 2019-05-13 | 2019-08-02 | 韩殿帅 | 一种浮于水面的水田供氧器 |
JP7337735B2 (ja) * | 2020-03-16 | 2023-09-04 | 未来工業株式会社 | 連絡水路用の弁体ユニット |
KR102470885B1 (ko) | 2020-11-17 | 2022-11-30 | 대한민국 | 무동력 기계식 논물 자동 수위 조절 시스템 |
CN112704044B (zh) * | 2020-12-29 | 2022-08-19 | 铜陵县黑你养殖专业合作社 | 稻田养鱼系统 |
CN114391419A (zh) * | 2022-02-05 | 2022-04-26 | 重庆公共运输职业学院 | 一种园林树木矫正装置的使用方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5411542U (ja) * | 1977-06-28 | 1979-01-25 | ||
JPH10195856A (ja) * | 1997-01-17 | 1998-07-28 | Norin Suisansyo Nogyo Kenkyu Center Shocho | 管水路用自動止水器 |
JPH11332400A (ja) * | 1998-05-26 | 1999-12-07 | Hitachi Eng & Service Co Ltd | 水田用取水装置 |
JP2001161191A (ja) * | 1999-12-10 | 2001-06-19 | Sadami Ozaki | 水を利用した無人止水装置 |
JP2002335781A (ja) * | 2001-05-21 | 2002-11-26 | Yuichi Tanaka | 水位調節弁 |
US20050025573A1 (en) * | 2003-07-31 | 2005-02-03 | Waldman John Jeffrey | Liquid control structure |
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