Title:
DEVICE FOR ADJUSTING WATER LEVEL IN RICE FIELD
Document Type and Number:
WIPO Patent Application WO/2017/196130
Kind Code:
A1
Abstract:
The present invention relates to a device for adjusting the water level of a rice field, which is capable of easily adjusting the water level of a rice field. The device for adjusting the water level of a rice field comprises: a case mounted on a rice field ridge, formed by coupling a front and a rear case having a water outlet hole, and provided with a guide unit formed on an upper portion thereof; a rear cover which is detachably mounted in the water outlet hole of the rear case, and in which a water outlet in fluid communication with the inside of the case is arranged on an upper portion or a lower portion thereof depending on the water level of a rice field; a water level controller including a vertical adjustment plate which is positioned on a rear of the front case and adjusts the water level of the rice field by a vertical operation of adjusting the water outlet hole, and an adjustment body integrated into an upper portion of the vertical adjustment plate, penetrated to the outside through the guide unit, and provided with an operating handle mounted on an end thereof; and an adjustment plate guide which is symmetrically mounted on both sides of the rear of the front case, positions the vertical adjustment plate on a rear surface of the front case, and guides the position thereof when operating vertically.
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Inventors:
RYU SUK HWAN (KR)
Application Number:
PCT/KR2017/004954
Publication Date:
November 16, 2017
Filing Date:
May 12, 2017
Export Citation:
Assignee:
CHANGSUNG CO LTD (KR)
International Classes:
E02B7/26; A01G25/16; E02B5/08; E02B11/00; E02B13/00
Foreign References:
| KR20150142561A | 2015-12-22 | |||
| KR20110084813A | 2011-07-26 | |||
| JP2008525677A | 2008-07-17 | |||
| KR200205605Y1 | 2000-12-01 | |||
| KR20050006781A | 2005-01-17 |
Attorney, Agent or Firm:
JI, Jung Hun (KR)
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