JP2017073992A - Apparatus for adjusting paddy water level - Google Patents

Apparatus for adjusting paddy water level Download PDF

Info

Publication number
JP2017073992A
JP2017073992A JP2015202185A JP2015202185A JP2017073992A JP 2017073992 A JP2017073992 A JP 2017073992A JP 2015202185 A JP2015202185 A JP 2015202185A JP 2015202185 A JP2015202185 A JP 2015202185A JP 2017073992 A JP2017073992 A JP 2017073992A
Authority
JP
Japan
Prior art keywords
water level
opening
paddy field
sluice
main body
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
Application number
JP2015202185A
Other languages
Japanese (ja)
Inventor
直彦 石津
Naohiko Ishizu
直彦 石津
紘 藤岡
Ko Fujioka
紘 藤岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VEGETALIA Inc
Original Assignee
VEGETALIA Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by VEGETALIA Inc filed Critical VEGETALIA Inc
Priority to JP2015202185A priority Critical patent/JP2017073992A/en
Publication of JP2017073992A publication Critical patent/JP2017073992A/en
Pending legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a miniaturized apparatus for adjusting a paddy water level with a simple structure.SOLUTION: The present invention provides an apparatus for adjusting a paddy water level, the apparatus comprising: a tubular main body 40 having an opening 44 on its side surface; a water gate portion 60 accommodated in the vicinity of an opening 44 in the main body 40, the water gate portion having a cylindrical shape with a smaller diameter than the main body 40 and having an opening 64 formed therein; and a driving portion 30 for vertically moving the water gate portion 60. Here, the driving portion 30 includes a screw shaft 46 attached to an upper portion of the water gate portion 60, a nut portion 32 screwed to the screw shaft 46, and a DC motor for rotating the nut portion 32.SELECTED DRAWING: Figure 3

Description

本発明は、電動式水田水位調整装置に関する。   The present invention relates to an electric paddy field water level adjusting device.

特許文献1には、下部の水門部と、水門部の上面に直立した支柱と、支柱に支持された制御箱と、制御箱の上方に設けられた太陽電池とから構成されている、電力消費量の少ない水田水位調整装置が開示されている。   Patent Literature 1 includes a lower sluice gate, a support column upright on the upper surface of the sluice unit, a control box supported by the support column, and a solar cell provided above the control box. A rice field water level adjusting device with a small amount is disclosed.

特開平11−113431号公報JP-A-11-113431

しかし、特許文献1に開示されている水田水位調整装置は、水門部の開閉を制御するための制御装置が溶接された支柱に取り付けられる構成となっているため、その溶接作業という面倒な作業が必要であった。また、特許文献1に開示されている水田水位調整装置は、ポテンショメータであるとか、減速機などを備えており、水田の水位を調整するものとしては構造が複雑であった。   However, since the paddy field water level adjusting device disclosed in Patent Document 1 is configured to be attached to a post to which a control device for controlling opening and closing of the sluice part is welded, the troublesome work of the welding work is difficult. It was necessary. Moreover, the paddy field water level adjusting device disclosed in Patent Document 1 is a potentiometer or provided with a speed reducer and the like, and the structure is complicated for adjusting the water level of the paddy field.

そこで、本発明は、面倒な作業を必要とせず、かつ、構造が簡易である、水田水位調整装置を提供することを課題とする。   Then, this invention makes it a subject to provide the paddy field water level adjustment apparatus which does not require a troublesome work and whose structure is simple.

上記課題を解決するために、本発明の水田水位調整装置は、
側面に開口部を有する筒状の本体と、
前記本体内で前記開口部近傍に収容されていて当該本体よりも小径の筒状で開口部が形成されている水門部と、
前記本体に対して前記水門部を移動させる駆動部と、
を備える。
In order to solve the above problems, the paddy field water level adjusting device of the present invention is
A cylindrical body having an opening on a side surface;
A sluice part housed in the vicinity of the opening in the main body and having an opening formed in a cylindrical shape having a smaller diameter than the main body,
A drive unit for moving the sluice part relative to the main body;
Is provided.

また、前記駆動部は、前記水門部の上部に取り付けられているねじ軸と、前記ねじ軸に螺合されているナット部と、前記ナット部を回転させるモータと、を有してもよい。   The drive unit may include a screw shaft attached to an upper portion of the sluice portion, a nut portion screwed to the screw shaft, and a motor that rotates the nut portion.

前記本体と前記水門部との間には、ゴムシートなどによってシールをするとよい。なお、シールの位置は、前記開口部の下端から数cm下側にするとよい。   The main body and the sluice part may be sealed with a rubber sheet or the like. The position of the seal is preferably several cm below the lower end of the opening.

さらに、前記駆動部の電源として、太陽電池を備えてもよい。   Furthermore, you may provide a solar cell as a power supply of the said drive part.

なお、前記本体の開口部と前記水門部の開口部とが対面させることで開状態となるように構成されている。   In addition, it is comprised so that it may be in an open state by making the opening part of the said main body and the opening part of the said sluice part face.

本発明の実施形態における水田水位調整装置の側面図である。It is a side view of the paddy field water level adjusting device in an embodiment of the present invention. 図1に示す水田水位調整装置の平面図である。It is a top view of the paddy field water level adjustment apparatus shown in FIG. 図1に示す水田水位調整装置のA−A断面図である。It is AA sectional drawing of the paddy field water level adjusting apparatus shown in FIG. 図1に示す水田水位調整装置の水門部上昇時の斜視図である。It is a perspective view at the time of the sluice part raising of the paddy field water level adjustment apparatus shown in FIG. 図1に示す水田水位調整装置の水門部下降時の斜視図である。It is a perspective view at the time of the sluice part lowering of the paddy field water level adjustment apparatus shown in FIG.

10 蓋部
20 第1筒部
30 駆動ユニット
32 ナット部
34 歯車
36 DCモータ
38 回路部
39 バッテリー
40 第2筒部
42 シール部
44 開口部
46 ねじ軸
50 L字筒部
60 水門部
62 柱部
64 開口部
66 天部
68 取付部
100 水田水位調整装置
DESCRIPTION OF SYMBOLS 10 Cover part 20 1st cylinder part 30 Drive unit 32 Nut part 34 Gear 36 DC motor 38 Circuit part 39 Battery 40 2nd cylinder part 42 Seal part 44 Opening part 46 Screw shaft 50 L-shaped cylinder part 60 Water gate part 62 Pillar part 64 Opening portion 66 Top portion 68 Mounting portion 100 Paddy water level adjustment device

発明の実施の形態DETAILED DESCRIPTION OF THE INVENTION

以下、本発明の実施形態について図面を参照して説明する。なお、各図に示す水田推移調整装置100は、説明の都合上、主な構造の理解容易のための大きさ、寸法、比率で描かれている。したがって、実際には、水田推移調整装置100のを用いる水田の規模、地形などに応じて、適宜、大きさ等はアレンジできるものとする。   Embodiments of the present invention will be described below with reference to the drawings. In addition, the paddy field transition adjustment apparatus 100 shown in each figure is drawn by the magnitude | size, dimension, and ratio for easy understanding of the main structure for convenience of explanation. Therefore, in practice, the size and the like can be appropriately arranged according to the size, topography, etc. of the paddy field using the paddy field transition adjustment device 100.

図1は、本発明の実施形態における水田水位調整装置100の側面図である。図2は、図1に示す水田水位調整装置の平面図である。図3は、図1に示す水田水位調整装置のA−A断面図である。図4は、図1に示す水田水位調整装置の水門部上昇時の斜視図である。図5は、図1に示す水田水位調整装置の水門部下降時の斜視図である。   FIG. 1 is a side view of a paddy field water level adjusting device 100 according to an embodiment of the present invention. FIG. 2 is a plan view of the paddy field water level adjusting apparatus shown in FIG. 3 is a cross-sectional view taken along the line AA of the paddy field water level adjusting apparatus shown in FIG. FIG. 4 is a perspective view of the paddy field water level adjusting apparatus shown in FIG. FIG. 5 is a perspective view of the paddy field water level adjusting device shown in FIG.

図1等には、以下説明する、蓋部10と、第1筒部20と、駆動ユニット30と、第2筒部40と、L字筒部50と、水門部60とを示している。これらは、例えば、塩化ビニル製とすることができるが、これらのうち一部或いは全部を、金属製としたり、他の樹脂製としたりすることもできる。   In FIG. 1 and the like, a lid part 10, a first cylinder part 20, a drive unit 30, a second cylinder part 40, an L-shaped cylinder part 50, and a sluice part 60 described below are shown. These can be made of, for example, vinyl chloride, but some or all of them can be made of metal or other resin.

蓋部10は、円筒状をしていて、第1筒部20に対応する大きさとされている。蓋部10は、第1筒部20の上部に取り付けられる。蓋部10の上面には、太陽電池を設置するなどして、そこでの発電により得られた電力を、後述するバッテリー39の電源とすることもできる。第1筒部20は、円筒状とされていて、内部には駆動ユニット30に搭載された電気系統などが配される。第1筒部20の下方には、駆動ユニット30が取り付けられる。   The lid portion 10 has a cylindrical shape and has a size corresponding to the first tube portion 20. The lid part 10 is attached to the upper part of the first cylinder part 20. On the upper surface of the lid portion 10, a solar cell can be installed or the like, and the power obtained by the power generation there can be used as a power source for the battery 39 described later. The 1st cylinder part 20 is made into the cylindrical shape, and the electrical system etc. which were mounted in the drive unit 30 are arranged inside. A drive unit 30 is attached below the first cylinder portion 20.

第1筒部20は、駆動ユニット30の側面を覆う。蓋部10は、駆動ユニット30の上面を覆う。これにより、主として、駆動ユニット30に搭載されるDCモータ36、回路38、バッテリー39といった電気系統を風雨から保護することができる。   The first cylinder portion 20 covers the side surface of the drive unit 30. The lid 10 covers the upper surface of the drive unit 30. As a result, the electrical system such as the DC motor 36, the circuit 38, and the battery 39 that are mounted on the drive unit 30 can be mainly protected from wind and rain.

なお、電気系統が、洪水、雪害などによる被害を受けないように、蓋部10と第1筒部20と駆動ユニット30とは接着剤などを用いて相互に接着させて、密閉性を担保することも一法である。   In order to prevent the electric system from being damaged by floods, snow damage, etc., the lid 10, the first cylinder 20 and the drive unit 30 are adhered to each other using an adhesive or the like to ensure sealing performance. That is also a law.

駆動ユニット30は、上記のように、DCモータ36、回路38及びバッテリー39を備える。バッテリー39は、DCモータ36及び回路38の電源である。回路38は、水門部60の開閉を制御するための指示を受信する通信機能、当該通信機能により受信した指示に基づいてDCモータ36の駆動を制御する制御機能を有するものである。   The drive unit 30 includes the DC motor 36, the circuit 38, and the battery 39 as described above. The battery 39 is a power source for the DC motor 36 and the circuit 38. The circuit 38 has a communication function for receiving an instruction for controlling the opening and closing of the sluice unit 60 and a control function for controlling the driving of the DC motor 36 based on the instruction received by the communication function.

DCモータ36は、そのモータ軸に歯車34が連結されている。また、歯車34は、第1筒部20の軸心に開口部分が位置合わせされたナット部32にも連結されている。したがって、DCモータ36の駆動によって、そのモータ軸が回転すると、歯車34を介して、ナット部32が回転することになる。   The DC motor 36 has a gear 34 connected to its motor shaft. The gear 34 is also connected to a nut portion 32 whose opening is aligned with the axial center of the first tube portion 20. Therefore, when the motor shaft rotates by driving the DC motor 36, the nut portion 32 rotates through the gear 34.

駆動ユニット30の下方には、第2筒部40が位置する。第2筒部(本体)40は、開口部44を有する筒状の部材である。第2筒部40内には、第2筒部40の軸心に沿ったねじ軸46が位置する。   Below the drive unit 30, the second cylinder portion 40 is located. The second cylinder part (main body) 40 is a cylindrical member having an opening 44. A screw shaft 46 along the axis of the second cylinder portion 40 is located in the second cylinder portion 40.

ねじ軸46の上部は、ナット部32に螺合されている。ねじ軸46の下端部は、取付部68を通じて、水門部60の天部66に取り付けられている。したがって、上記のように、DCモータ36の駆動によってナット部32が回転すると、ねじ軸46が上下動することが可能となるため、水門部60の開閉を制御することができる。なお、ナット部32、ねじ軸46及びDCモータ36のモータ軸などは、例えば、錆びにくいようにステンレス製とすればよい。   The upper portion of the screw shaft 46 is screwed into the nut portion 32. The lower end portion of the screw shaft 46 is attached to the top portion 66 of the sluice portion 60 through the attachment portion 68. Therefore, as described above, when the nut portion 32 is rotated by driving the DC motor 36, the screw shaft 46 can be moved up and down, so that the opening and closing of the sluice portion 60 can be controlled. The nut portion 32, the screw shaft 46, the motor shaft of the DC motor 36, and the like may be made of stainless steel so as not to rust.

水門部60は、第2筒部40よりも小径の筒状の部材である。水門部60は、天部66まで延びる例えば4つの柱部62と、柱部62間を構成する開口部64とが上部に位置する。一方、水門部60の下部には筒部69が位置する。   The sluice part 60 is a cylindrical member having a smaller diameter than the second cylinder part 40. In the sluice part 60, for example, four pillar parts 62 extending to the top part 66 and an opening part 64 constituting between the pillar parts 62 are located in the upper part. On the other hand, the cylinder part 69 is located in the lower part of the sluice part 60.

この構成の場合、水門部60が下降すると開状態となり、第2筒部40の開口部44と水門部60の開口部64とを通じて、水田の水が水門部60内を通り、さらに、L字筒部50の端部を通るルートで河川等に流れる。一方、水門部60が上昇すると閉状態となり、筒部69によって上記ルートは遮断され、水田の水は、河川等に流れなくなる。   In this configuration, when the sluice part 60 is lowered, the sluice part 60 is opened, and the water in the paddy field passes through the sluice part 60 through the opening part 44 of the second cylinder part 40 and the opening part 64 of the sluice part 60. It flows into a river or the like along a route that passes through the end of the cylindrical portion 50. On the other hand, when the sluice part 60 rises, it will be in a closed state, the said route will be interrupted | blocked by the cylinder part 69, and the water of a paddy field will not flow into a river etc.

もっとも、水門部60の構成は、図1等に示すものに限定されず、柱部62及び開口部64が下部に位置し、上部には筒部69が位置する構成として、水門部60が上昇すると開状態となるようにしてもよい。   However, the structure of the sluice part 60 is not limited to that shown in FIG. 1 and the like, and the sluice part 60 rises as a structure in which the column part 62 and the opening part 64 are located in the lower part and the cylinder part 69 is located in the upper part. Then, you may make it be in an open state.

また、何らかの原因により、DCモータ36が暴走したとしても、水門部60の可動域の上限を、天部66が駆動ユニット30の底面に当たって止まるように規定している。   Further, even if the DC motor 36 goes out of control for some reason, the upper limit of the movable range of the sluice part 60 is defined so that the top part 66 hits the bottom surface of the drive unit 30 and stops.

また、第2筒部40と筒部69との間には、シール部42が設けられている。シール部42は、ゴムシート、Oリングなどによって構成することができる。シール部42は、開口部44の下端から数cm(例えば3cm〜5cm)の位置に設けられている。シール部42の上側には、例えば、土を入れるなどして、小石やごみなどの異物がシール部42と筒部69との間に挟まらないようにしている。   Further, a seal portion 42 is provided between the second tube portion 40 and the tube portion 69. The seal part 42 can be constituted by a rubber sheet, an O-ring or the like. The seal part 42 is provided at a position several cm (for example, 3 cm to 5 cm) from the lower end of the opening 44. For example, dirt is put on the upper side of the seal portion 42 so that foreign matters such as pebbles and dust are not caught between the seal portion 42 and the cylindrical portion 69.

第2筒部40の下方には、L字筒部50が位置する。なお、L字筒部50のL字形状は、水を流す元である水田が高地で、水を流す先である河川等が低地にあるといった典型的な位置関係を考慮した形状であるが、水田水位調整装置100の部材としてはI字状にし、別の部材で、水平方向に向けて水を流すような仕組みとしてもよい。水田水位調整装置100は、水田とその排水溝との間の畦畔に、第2筒部40の開口部44の下端が、水田の土表面と同じかやや下(せいぜい1cm程度)となる位置に据え付ければよい。これにより、水門部60の最大開門時には水田の水を完全に排出することが可能となる。

An L-shaped cylinder part 50 is located below the second cylinder part 40. Note that the L-shaped shape of the L-shaped cylinder part 50 is a shape that takes into account a typical positional relationship in which the paddy field that is the source of water is in the highland and the river that is the destination of the water is in the lowland. The member of the paddy field water level adjusting device 100 may be formed in an I-shape, and another member may be used to flow water in the horizontal direction. The paddy water level adjusting device 100 is located on the shore between the paddy field and the drainage ditch, so that the lower end of the opening 44 of the second cylinder part 40 is the same or slightly lower than the soil surface of the paddy field (about 1 cm at most). Just install it. As a result, it is possible to completely drain the water in the paddy field when the sluice part 60 is fully opened.

Claims (5)

側面に開口部を有する筒状の本体と、
前記本体内で前記開口部近傍に収容されていて当該本体よりも小径の筒状で開口部が形成されている水門部と、
前記本体に対して前記水門部を移動させる駆動部と、
を備える水田水位調整装置。
A cylindrical body having an opening on a side surface;
A sluice part housed in the vicinity of the opening in the main body and having an opening formed in a cylindrical shape having a smaller diameter than the main body;
A drive unit for moving the sluice part relative to the main body;
A paddy field water level adjusting device.
前記駆動部は、
前記水門部の上部に取り付けられているねじ軸と、
前記ねじ軸に螺合されているナット部と、
前記ナット部を回転させるモータと、
を有する、請求項1記載の水田水位調整装置。
The drive unit is
A screw shaft attached to the upper part of the sluice part;
A nut portion screwed onto the screw shaft;
A motor for rotating the nut portion;
The paddy field water level adjusting device according to claim 1, comprising:
前記本体と前記水門部との間にシール部が位置する、請求項1記載の水田水位調整装置。   The paddy field water level adjusting device according to claim 1, wherein a seal portion is located between the main body and the sluice gate portion. さらに、前記駆動部の電源として、太陽電池を備える、請求項1記載の水田水位調整装置。   Furthermore, the rice field water level adjustment apparatus of Claim 1 provided with a solar cell as a power supply of the said drive part. 前記開口部と前記開口部とが対面させることで開状態となる、請求項1記載の水田水位調整装置。

The paddy field water level adjusting apparatus according to claim 1, wherein the opening is brought into an open state when the opening and the opening face each other.

JP2015202185A 2015-10-13 2015-10-13 Apparatus for adjusting paddy water level Pending JP2017073992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015202185A JP2017073992A (en) 2015-10-13 2015-10-13 Apparatus for adjusting paddy water level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015202185A JP2017073992A (en) 2015-10-13 2015-10-13 Apparatus for adjusting paddy water level

Publications (1)

Publication Number Publication Date
JP2017073992A true JP2017073992A (en) 2017-04-20

Family

ID=58550448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015202185A Pending JP2017073992A (en) 2015-10-13 2015-10-13 Apparatus for adjusting paddy water level

Country Status (1)

Country Link
JP (1) JP2017073992A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096435U (en) * 1983-12-02 1985-07-01 松島 萬利 Water flow device to rice fields
JPH0332629U (en) * 1989-08-03 1991-03-29
JP3000945U (en) * 1994-02-09 1994-08-16 酉蔵 吉田 Irrigation water management machine that increases power by electric deceleration or manual irrigation water management machine
JPH10248415A (en) * 1997-03-05 1998-09-22 Torizou Yoshida Water controller for irrigation
JP2006083692A (en) * 2004-08-20 2006-03-30 Yasuaki Nakabayashi Water gate device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096435U (en) * 1983-12-02 1985-07-01 松島 萬利 Water flow device to rice fields
JPH0332629U (en) * 1989-08-03 1991-03-29
JP3000945U (en) * 1994-02-09 1994-08-16 酉蔵 吉田 Irrigation water management machine that increases power by electric deceleration or manual irrigation water management machine
JPH10248415A (en) * 1997-03-05 1998-09-22 Torizou Yoshida Water controller for irrigation
JP2006083692A (en) * 2004-08-20 2006-03-30 Yasuaki Nakabayashi Water gate device

Similar Documents

Publication Publication Date Title
CN104100763A (en) Shutoff valve with pontoon
JP6684640B2 (en) Electric actuator for field
KR101370040B1 (en) Sluice having flap gate
CN104131537B (en) Surge rotary weir gate
KR101271143B1 (en) Power generator attached to the floodgate
JP5025740B2 (en) Water intake equipment
JP2017073992A (en) Apparatus for adjusting paddy water level
KR20010028475A (en) Water level automatic control device for flood-gate
KR101564205B1 (en) A flow control device having a regulating means on top of the opening and closing plate
KR20090059760A (en) Rotational control unit for current power generation
CN204004727U (en) Floating drum shutoff valve
US20160230363A1 (en) Flashboard Riser System and Method for Water Management
CN216552138U (en) Dredging device for river channel construction
JP3176786U (en) Manually openable Xiamen
KR101572048B1 (en) Non-rising type watergate control apparatus
JP2007205212A (en) Gate with power generation device
JP2019112790A (en) Inflow cutoff device
KR20190000149U (en) Rack gear protection cover for a water gate
JP3199756U (en) Diagonal lift vertical operation type intake gate
CN209760174U (en) Energy-saving full-automatic intelligent weir gate
KR101011927B1 (en) Subsea flow generation maintenance device
JP5492727B2 (en) Parent-child gate opening / closing device and control method thereof
JP4495999B2 (en) Gate facility with movable channel floor
JP2015132418A (en) Water immersion preventive device for ventilation hole
KR101922437B1 (en) flood gate of draining pump plant

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180521

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190124

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190220

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20190813