JP3091024B2 - Irrigation equipment for nursery boxes - Google Patents
Irrigation equipment for nursery boxesInfo
- Publication number
- JP3091024B2 JP3091024B2 JP19643692A JP19643692A JP3091024B2 JP 3091024 B2 JP3091024 B2 JP 3091024B2 JP 19643692 A JP19643692 A JP 19643692A JP 19643692 A JP19643692 A JP 19643692A JP 3091024 B2 JP3091024 B2 JP 3091024B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- water
- irrigation
- valve
- pump
- 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.)
- Expired - Fee Related
Links
Description
【産業上の利用分野】本発明は、育苗箱用灌水装置に係
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a watering device for nursery boxes.
【従来技術】従来公知の、実公平３−４３９７５号公報
には、水源から灌水ノズルに至る灌水装置の給水経路中
にストレーナ、リリーフ弁および流量調整弁を装備する
とともに、前記リリーフ弁は前記バルブの一次側に配備
してあることを特徴とする灌水装置における給水制御装
置について記載されている。2. Description of the Related Art Conventionally, Japanese Utility Model Publication No. 3-43975 discloses that a strainer, a relief valve and a flow control valve are provided in a water supply path of an irrigation device from a water source to an irrigation nozzle, and the relief valve is provided with the valve. Describes a water supply control device in an irrigation device, which is provided on a primary side of the water supply device.
【発明が解決しようとする課題】前記公知例は、水源か
ら灌水ノズルに至る灌水装置の給水経路中にストレー
ナ、リリーフ弁および流量調整弁を装備しているが、ス
トレーナと流量調整弁は必要であるが、リリーフ弁は不
用の装置とすることができ、装置を一段と簡略にでき
る。In the above-mentioned known example, a strainer, a relief valve and a flow control valve are provided in the water supply path of the irrigation device from the water source to the irrigation nozzle, but the strainer and the flow control valve are required. However, the relief valve can be an unnecessary device, and the device can be further simplified.
【発明の目的】本発明は、リリーフ弁は使用しない安価
簡略な育苗箱用灌水装置としたものである。SUMMARY OF THE INVENTION The present invention provides an inexpensive and simple irrigation device for a nursery box that does not use a relief valve.
【課題を解決するための手段】よって、本発明は、貯水
タンク２０と、溶液タンク２３と、渦流タービンポンプ
１５と、バルブ１４および育苗箱８を横送する移送台１
上に設けた灌水パイプ９とからなり、前記ポンプ１５の
主吸入口１７に前記貯水タンク２０を、前記ポンプ１５
の副吸入口２２に前記溶液タンク２３を、前記ポンプ１
５の吐出口１８に前記バルブ１４と前記灌水パイプ９と
を夫々結合した育苗箱用灌水装置としたものである。Accordingly, the present invention provides a transfer table 1 for transversely transporting a water storage tank 20, a solution tank 23, a vortex turbine pump 15, a valve 14, and a nursery box 8.
The water storage tank 20 is connected to the main suction port 17 of the pump 15 by the water supply pipe 9 provided above.
The solution tank 23 is connected to the auxiliary suction port 22 of the
5 is an irrigation device for a nursery box in which the valve 14 and the irrigation pipe 9 are connected to the discharge port 18 respectively.
【実施例】本発明の一実施例を図面により説明すると、
１は移送台であり、相対向する一対の横枠２、３の間に
回転軸４を軸装し、これにゴムロ−ル５、６を取付け、
移送コンベア７を設ける。移送コンベア７はベルト式の
ものでもよい。前記回転軸４は任意位置に設けられたモ
−タによって回転し、移送台１の上部に載置された育苗
箱８を押送させる。移送台１の上方位置には該移送台１
上を横送される育苗箱８に灌水する灌水パイプ９を取付
ける。該灌水パイプ９の下面側には多数の灌水孔１０を
形成する。灌水パイプ９の一端には止栓１１を取付け、
他端には接続パイプ１２を取付ける。接続パイプ１２と
灌水パイプ９は一体に形成することもある。接続パイプ
１２には水量計１３（水圧計により水圧を読み取って流
量を知るものでもよい）とバルブ１４とを設け、接続パ
イプ１２と渦流タービンポンプ１５との間を接続ホース
１６により接続する。前記渦流タービンポンプ１５に
は、主吸入口１７と吐出口１８と回転ファン１９が設け
られ、前記吐出口１８には前記接続ホース１６を接続
し、前記主吸入口１７には貯水タンク２０に垂下させた
給水パイプ２１を接続する。前記主吸入口１７の近傍に
は副吸入口２２を形成し、該副吸入口２２には溶液タン
ク２３に垂下させた吸入パイプ２４の上端を接続する。
吸入パイプ２４の下端は溶液タンク２３内に垂下させ
る。前記溶液タンク２３には水で薄めて所望濃度にした
肥料・薬剤等の溶液を貯留しておく。２５は吸入パイプ
２４の下端に取付けたストレーナ兼用おもりである。な
お、前記移送台１上には、床土供給装置および種子供給
装置を設けることがあるが、前記灌水パイプ９は、床土
供給装置または種子供給装置の下手側のいずれに設けて
もよい。また、前記貯水タンク２０には、水道を接続
し、水を補給することもある。DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to the drawings.
Reference numeral 1 denotes a transfer table on which a rotating shaft 4 is mounted between a pair of opposed horizontal frames 2 and 3, and rubber rolls 5 and 6 are mounted thereon.
A transfer conveyor 7 is provided. The transfer conveyor 7 may be a belt type. The rotation shaft 4 is rotated by a motor provided at an arbitrary position, and pushes the seedling raising box 8 placed on the upper part of the transfer table 1. The transfer table 1 is located above the transfer table 1.
A watering pipe 9 for watering is attached to a seedling box 8 which is fed sideways. Many irrigation holes 10 are formed on the lower surface side of the irrigation pipe 9. A stopper 11 is attached to one end of the irrigation pipe 9,
The connection pipe 12 is attached to the other end. The connection pipe 12 and the irrigation pipe 9 may be formed integrally. The connection pipe 12 is provided with a water meter 13 (which may read the water pressure by a water pressure gauge to know the flow rate) and a valve 14, and the connection pipe 12 and the vortex turbine pump 15 are connected by a connection hose 16. The vortex turbine pump 15 is provided with a main suction port 17, a discharge port 18, and a rotary fan 19. The connection port 16 is connected to the discharge port 18, and the main suction port 17 hangs down from a water storage tank 20. The supplied water pipe 21 is connected. A sub-suction port 22 is formed in the vicinity of the main suction port 17, and the upper end of a suction pipe 24 suspended from a solution tank 23 is connected to the sub-suction port 22.
The lower end of the suction pipe 24 is suspended in the solution tank 23. The solution tank 23 stores solutions of fertilizers, chemicals, etc. diluted with water to a desired concentration. Reference numeral 25 denotes a strainer / weight that is attached to the lower end of the suction pipe 24. Note that a floor soil supply device and a seed supply device may be provided on the transfer table 1, but the irrigation pipe 9 may be provided on either the floor soil supply device or the lower side of the seed supply device. In addition, a water supply may be connected to the water storage tank 20 to supply water.
【作用】次に作用を述べる。渦流タービンポンプ１５の
主副吸入口１７に接続した給水パイプ２１のストレーナ
兼用おもり２５を貯水タンク２０の水内に沈下させ、渦
流タービンポンプ１５の副吸入口２２に接続した吸入パ
イプ２４の下端のストレーナ兼用おもり２５を溶液タン
ク２３内に沈下させ、この状態で、任意の位置に設けた
モ−タ−で、回転軸４を回転させて、移送台１の始端側
に育苗箱８を載せると、育苗箱８はゴムロ−ル５、６の
回転により横送され、床土供給装置の下部を通過すると
き、床土の供給を受け、種子供給装置の下方を通過する
とき種籾が播かれ、更に横送されて灌水パイプ９の下部
を通過する。このとき、バルブ１４を開くと、渦流ター
ビンポンプ１５の吐出口１８から吐出された水は接続パ
イプ１２を経て灌水パイプ９内に流入し、灌水孔１０よ
り育苗箱８上に噴射され灌水する。しかして、回転ファ
ン１９の回転により主副吸入口１７から水が吸引される
と、霧吹き具と同様な原理により溶液タンク２３内の溶
液は吸入パイプ２４を通って吸引され、渦流タービンポ
ンプ１５内にて混合されて灌水パイプ９から散布され
る。Next, the operation will be described. The strainer / weight 25 of the water supply pipe 21 connected to the main / sub suction port 17 of the vortex turbine pump 15 is submerged in the water of the water storage tank 20. The strainer weight 25 is settled in the solution tank 23. In this state, the rotating shaft 4 is rotated by a motor provided at an arbitrary position, and the seedling box 8 is placed on the starting end side of the transfer table 1. The seedling raising box 8 is traversed by the rotation of the rubber rolls 5 and 6, receives the floor soil when passing through the lower part of the floor soil supply device, and is sown when the rice seedling passes below the seed supply device, The water is further fed laterally and passes under the irrigation pipe 9. At this time, when the valve 14 is opened, the water discharged from the discharge port 18 of the vortex turbine pump 15 flows into the irrigation pipe 9 via the connection pipe 12, and is jetted from the irrigation hole 10 onto the seedling raising box 8 to be irrigated. When water is sucked from the main and sub suction ports 17 by the rotation of the rotary fan 19, the solution in the solution tank 23 is sucked through the suction pipe 24 and the vortex turbine pump 15 And sprayed from the irrigation pipe 9.
【効果】本発明は、貯水タンク２０と、溶液タンク２３
と、渦流タービンポンプ１５と、バルブ１４および育苗
箱８を横送する移送台１上に設けた灌水パイプ９とから
なり、前記ポンプ１５の主吸入口１７に前記貯水タンク
２０を、前記ポンプ１５の副吸入口２２に前記溶液タン
ク２３を、前記ポンプ１５の吐出口１８に前記バルブ１
４と前記灌水パイプ９とを夫々結合した育苗箱用灌水装
置としたものであるから、リリーフ弁は不用の装置とす
ることができ、装置を一段と簡略にできる。According to the present invention, the water storage tank 20 and the solution tank 23
And an irrigation pipe 9 provided on the transfer table 1 for feeding the valve 14 and the seedling box 8 sideways. The main suction port 17 of the pump 15 is provided with the water storage tank 20 and the pump 15. The solution tank 23 is connected to the auxiliary suction port 22 of the pump, and the valve 1 is connected to the discharge port 18 of the pump 15.
Since the irrigation device for the seedling box is formed by connecting the irrigation pipe 4 and the irrigation pipe 9 respectively, the relief valve can be omitted, and the device can be further simplified.
【図１】 本発明の概略図。FIG. 1 is a schematic diagram of the present invention.
【図２】 一部縦断側面図。FIG. 2 is a partially longitudinal side view.
【図３】 渦流タービンポンプの断面図。FIG. 3 is a sectional view of the vortex turbine pump.
１…移送台、２、３…横枠、４…回転軸、５、６…ゴム
ロ−ル、７…育苗箱、９…灌水パイプ、１０…灌水孔、
１１…止栓、１２…接続パイプ、１３…水量計、１４…
バルブ、１５…渦流タービンポンプ、１６…接続ホー
ス、１７…主吸入口、１８…吐出口、１９…回転ファ
ン、２０…貯水タンク、２１…給水パイプ、２２…副吸
入口、２３…溶液タンク、２４…吸入パイプ、２５…ス
トレーナ兼用おもり。DESCRIPTION OF SYMBOLS 1 ... Transfer stand, 2,3 ... horizontal frame, 4 ... Rotating axis, 5,6 ... Rubber roll, 7 ... Nurse seedling box, 9 ... Irrigation pipe, 10 ... Irrigation hole,
11 stopper, 12 connection pipe, 13 water meter, 14
Valve, 15: vortex turbine pump, 16: connecting hose, 17: main inlet, 18: outlet, 19: rotary fan, 20: water storage tank, 21: water supply pipe, 22: auxiliary inlet, 23: solution tank, 24 ... Suction pipe, 25 ... Strainer combined weight.
Claims (2)
渦流タービンポンプ１５と、バルブ１４および育苗箱８
を横送する移送台１上に設けた灌水パイプ９とからな
り、前記ポンプ１５の主吸入口１７に前記貯水タンク２
０を、前記ポンプ１５の副吸入口２２に前記溶液タンク
２３を、前記ポンプ１５の吐出口１８に前記バルブ１４
と前記灌水パイプ９とを夫々結合した育苗箱用灌水装
置。1. A water storage tank 20, a solution tank 23,
Swirling turbine pump 15, valve 14 and nursery box 8
And an irrigation pipe 9 provided on a transfer table 1 for laterally transporting the water.
0, the solution tank 23 at the auxiliary suction port 22 of the pump 15, and the valve 14 at the discharge port 18 of the pump 15.
And a watering device for raising seedling boxes, each of which is connected to the watering pipe 9.
には、水道を接続した育苗箱用灌水装置。2. The water storage tank according to claim 1, wherein
, A watering device for nursery boxes connected to a tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19643692A JP3091024B2 (en) | 1992-06-30 | 1992-06-30 | Irrigation equipment for nursery boxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19643692A JP3091024B2 (en) | 1992-06-30 | 1992-06-30 | Irrigation equipment for nursery boxes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0614661A JPH0614661A (en) | 1994-01-25 |
| JP3091024B2 true JP3091024B2 (en) | 2000-09-25 |
Family
ID=16357799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19643692A Expired - Fee Related JP3091024B2 (en) | 1992-06-30 | 1992-06-30 | Irrigation equipment for nursery boxes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3091024B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329006B (en) * | 2018-12-03 | 2021-01-08 | 商丘师范学院 | Flowers watering fertilizer injection unit |
| CN111713378A (en) * | 2020-05-18 | 2020-09-29 | 烟台职业学院 | A convenient automatic irrigation device |
-
1992
- 1992-06-30 JP JP19643692A patent/JP3091024B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0614661A (en) | 1994-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20000711 |
|
| LAPS | Cancellation because of no payment of annual fees |