JPH0417245Y2 - - Google Patents
Info
- Publication number
- JPH0417245Y2 JPH0417245Y2 JP6847185U JP6847185U JPH0417245Y2 JP H0417245 Y2 JPH0417245 Y2 JP H0417245Y2 JP 6847185 U JP6847185 U JP 6847185U JP 6847185 U JP6847185 U JP 6847185U JP H0417245 Y2 JPH0417245 Y2 JP H0417245Y2
- Authority
- JP
- Japan
- Prior art keywords
- spraying
- rotary shaft
- pan
- cylinder
- chemical
- 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
Links
- 239000000126 substance Substances 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005507 spraying Methods 0.000 description 23
- 239000003595 mist Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
- Nozzles (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、薬液を作物に対し広く霧状に散布で
きるようにした薬液散布装置に関する。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a chemical spraying device that is capable of spraying a chemical solution widely over crops in the form of a mist.
従来の薬液散布装置は、実公昭58−27800号公
報に見られるように、噴出ノズルを有するノズル
本体から薬剤を散布する構造になつていた。
A conventional chemical spraying device, as seen in Japanese Utility Model Publication No. 58-27800, has a structure in which the chemical is sprayed from a nozzle body having an ejection nozzle.
本考案は、ノズル式のように散布方向が限定さ
れることなく、広く四散するように薬液を霧状に
散布することができるようにしたもので、作物に
対して良好に薬液を散布することができることに
なり、しかも、ノズル式のように詰まつたりする
ことなく、また、霧化粒径を大きくして空気中で
浮遊を最小限におさえ人体への影響を大幅になく
して安全性を高め、確実良好に散布することがで
き、簡単な構造にして好適に実施できるよう提供
するものである。
This invention enables the chemical solution to be sprayed in the form of a mist over a wide area without being limited in the direction of spraying as is the case with the nozzle type, allowing for good spraying of the chemical solution on crops. Moreover, it does not get clogged like the nozzle type, and the atomized particle size is increased to minimize floating in the air, greatly reducing the impact on the human body and improving safety. The present invention is to provide a method that enables reliable and good spraying, has a simple structure, and can be suitably implemented.
そのため、本考案では、ポンプ側に連通する送
出ホースと還元筒を支持筒にそれぞれ連通連設
し、前記送出ホースよりの薬液圧によつて回転す
る回転軸を前記支持筒内より垂設するとともに、
外周の傾斜面上に放射方向の溝を多数形成した散
布皿の中央に、前記回転軸の下端を固設し、該回
転軸の下部周面より散布皿上に薬液を少量排出で
きるように回転軸下部を支持筒下部に嵌合して構
成したものである。
Therefore, in the present invention, the delivery hose and the reduction cylinder that communicate with the pump side are connected to the support cylinder, and a rotating shaft that is rotated by the pressure of the chemical liquid from the delivery hose is installed vertically from inside the support cylinder. ,
The lower end of the rotary shaft is fixed in the center of a dispersion tray having a number of radial grooves formed on the inclined surface of the outer circumference, and the rotation shaft is rotated so that a small amount of the chemical solution can be discharged onto the dispersion tray from the lower peripheral surface of the rotary shaft. It is constructed by fitting the lower part of the shaft into the lower part of the support cylinder.
したがつて、送出ホースから支持筒に圧送され
る薬液により散布皿が回転させられることにな
り、支持筒内から還元筒に流れる薬液の一部が、
回転軸の下部より散布皿上に流出して、散布皿の
外周の各溝より斜上方に薬液が霧状に飛散して周
囲に四散することになり、作物に対し広く散布で
きることになる。
Therefore, the spraying pan is rotated by the chemical liquid that is force-fed from the delivery hose to the support cylinder, and a portion of the chemical liquid that flows from the support cylinder to the reduction cylinder is
The chemical liquid flows out from the lower part of the rotating shaft onto the spraying tray, scatters in a mist form obliquely upward from each groove on the outer periphery of the spraying tray, and is dispersed all around, making it possible to widely spray the crops.
次に、図面に示す実施例について説明する。 Next, the embodiment shown in the drawings will be described.
第６図に示すように作業者が背負うことができ
る背負枠Ａには薬液タンク７、エンジンＥ、ポン
プＰ等を装備し、パイプ１ａをそわせた長い還元
筒２の上部にはグリツプ８を嵌装し、還元筒２の
上端に流量調節コツク９を介して連設したホース
１０の他端側を前記薬液タンク８に連通連設し、
該薬液タンク７に連通する前記ポンプＰより延出
したホース１ｂの先端を前記パイプ１ａの上端に
回転制御用コツク１１を介し連通連設して構成す
る。 As shown in Fig. 6, a backpack frame A that the worker can carry on his or her back is equipped with a chemical tank 7, an engine E, a pump P, etc., and a grip 8 is attached to the top of the long reduction tube 2 with the pipe 1a aligned. The other end side of the hose 10 fitted and connected to the upper end of the reduction cylinder 2 via the flow rate adjustment knob 9 is connected to the chemical solution tank 8,
The tip of a hose 1b extending from the pump P communicating with the chemical tank 7 is connected to the upper end of the pipe 1a via a rotation control knob 11.
前記還元筒２の下端を接手１２の上部に嵌着
し、下部が先細状となる支持筒３の上端部を前記
接手１２の下部外周に螺合１３して連設し、接手
１２の内部には上下に開放する連通孔を設けて軸
受け１４を一体的に形成し、上端４ａを前記軸受
け１４に回動自在に嵌合して支持筒３内に嵌装し
た回転軸４の上部外周には多数の羽根１５を一体
に形成し、該羽根１５の下方側となる支持筒３の
外周より突設した口金１６には、上端を前記パイ
プ１ａの下端に連通連設した送出ホース１の下端
を嵌合して連通連設し、小径となる前記支持筒３
の下部に嵌合するよう小径に形成した前記回転軸
４の下部下端が支持筒３の下端より少しく下方に
突出するように装設し、回転軸４の下部の外周に
は、上端側が支持筒３の上部側内方に面するとと
もに回転軸４の下端まで延長する上下方向の複数
の溝１７を形成して構成する。 The lower end of the reduction cylinder 2 is fitted into the upper part of the joint 12, and the upper end part of the support cylinder 3 whose lower part is tapered is threaded 13 to the lower outer periphery of the joint 12, and is connected to the inside of the joint 12. A bearing 14 is integrally formed with a communication hole opening upward and downward, and the upper outer periphery of the rotating shaft 4 is fitted into the support tube 3 with the upper end 4a rotatably fitted into the bearing 14. The lower end of the delivery hose 1, whose upper end is connected to the lower end of the pipe 1a, is connected to the base 16, which is integrally formed with a large number of blades 15 and protrudes from the outer periphery of the support tube 3, which is the lower side of the blades 15. The support cylinder 3 is fitted and communicated, and has a small diameter.
The lower end of the rotary shaft 4, which is formed to have a small diameter so as to fit into the lower part of the support tube 3, is installed so that it protrudes slightly below the lower end of the support tube 3. A plurality of vertical grooves 17 are formed to face inward on the upper side of the rotary shaft 3 and extend to the lower end of the rotary shaft 4.
５は散布皿で、外周には截頭円錐形となるよう
に傾斜面５ａを形成するとともに、該傾斜面５ａ
上には放射方向となる多数の溝６を刻設し、円板
状に平面となる底面５ｂの上面中央には、前記回
転軸４の下端を接合して、ボルト１８を底面５ｂ
の中心から回転軸４に螺挿して一体的に固設し構
成する。 Reference numeral 5 denotes a dispersion plate, which has an inclined surface 5a formed on its outer periphery so as to have a truncated conical shape, and the inclined surface 5a.
A large number of grooves 6 are carved in the radial direction on the top, and the lower end of the rotating shaft 4 is joined to the center of the upper surface of the bottom surface 5b, which is flat in the shape of a disk.
It is screwed into the rotating shaft 4 from the center and fixed integrally.
したがつて、作業時には、第６図に示すように
作業者が背負うとともにグリツプ８を握つて操作
することになり、ポンプＰより圧送される薬液が
送出ホース１から支持筒３内に圧送されて充満し
ながら還元筒２へ流れる状態で、羽根１５に流圧
がかかつて回転軸４が回転するとともに散布皿５
が回転することになり、還元筒２へ流れる薬液は
そのまま薬液タンク７に還元されるが、支持筒３
内に充満する薬液の一部は各溝１７から散布皿５
の底面５ｂ上に流れ、そこで薬液には遠心力がか
かるとともに、傾斜面５ａ上を各溝６にそつて放
射方向へ、矢印イで示すように飛散することにな
り、散布皿５の周囲から薬液は霧状となつて四散
し、作物に散布できることになる。 Therefore, during work, the worker carries the device on his or her back and holds the grip 8 to operate it, as shown in FIG. When the flow is filled and flowing into the reducing cylinder 2, fluid pressure is applied to the blades 15 and the rotating shaft 4 rotates, and the dispersion plate 5
rotates, and the chemical liquid flowing into the reducing cylinder 2 is directly returned to the chemical liquid tank 7, but the supporting cylinder 3
A part of the chemical solution filled in the inside is transferred from each groove 17 to the spraying tray 5.
At the same time, centrifugal force is applied to the chemical solution, and the chemical solution scatters along the inclined surface 5a in the radial direction along each groove 6 as shown by arrow A, and from around the spraying pan 5. The chemical solution becomes a mist that can be dispersed and sprayed on crops.
その場合、回転制御用コツク１１を操作する
と、圧力を調節することができることになつて散
布皿５の回転を調節しながら薬液の散布状態を調
整できることになり、また、流量調節コツク９を
操作すると、還元筒２から還元させる流量を調節
できることになつて散布皿５からの散布量を調節
できることになる。 In that case, when the rotation control knob 11 is operated, the pressure can be adjusted, and the spraying state of the chemical solution can be adjusted while adjusting the rotation of the spraying pan 5. Also, when the flow rate adjustment knob 9 is operated, the spraying state of the chemical solution can be adjusted. Since the flow rate to be returned from the reducing cylinder 2 can be adjusted, the amount of spraying from the spraying pan 5 can be adjusted.
このように本考案は、散布皿５の周囲から傾斜
面５ａ上の各溝６にそわせて放射方向に薬液を霧
状に飛散させることができることになつて薬液を
広く四散させて作物に対し確実良好に散布するこ
とができることになり、ノズル式のように詰まつ
たりすることなく連続して良好に散布作業を行な
うことができ、散布皿５は薬液の流れによつて回
転させるので散布皿５を機械的に回転させるよう
な伝動装置を要することなく簡単な構造にするこ
とができて、また、ノズル式に比して大径霧化が
でき、空気中に浮遊時間が短かく、人体への安全
性が高くなり好適に実施できる特長を有する。
In this way, the present invention is capable of spraying the chemical liquid in the form of mist in the radial direction from the periphery of the spraying pan 5 along each groove 6 on the inclined surface 5a, thereby spreading the chemical liquid widely and spraying it on crops. This means that the spraying can be done reliably and well, and the spraying work can be done continuously without clogging unlike the nozzle type, and since the spraying pan 5 is rotated by the flow of the chemical solution, the spraying pan It has a simple structure that does not require a transmission device to mechanically rotate the 5, and can produce a larger diameter atomization than a nozzle type, has a shorter floating time in the air, and is less harmful to the human body. It has the advantage of being highly safe and easy to implement.
第１図は本考案の実施例である要部の側断面
図、第２図は第１図の−線における断面図、
第３図は第１図の一部の−線における断面
図、第４図は第１図の一部の平面図を示し、第５
図は第１図を含む部分の側面図、第６図は作業者
が背負つた状態の全体を示す。
Ｐ……ポンプ、１……送出ホース、２……還元
筒、３……支持筒、４……回転軸、５ａ……傾斜
面、６……溝、５……散布皿。
Fig. 1 is a side sectional view of the main part of an embodiment of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1,
3 is a cross-sectional view of a part of FIG. 1 taken along the - line, FIG. 4 is a plan view of a part of FIG.
The figure is a side view of the part including FIG. 1, and FIG. 6 shows the entire state in which the operator is carrying it on his or her back. P... Pump, 1... Delivery hose, 2... Reduction tube, 3... Support tube, 4... Rotating shaft, 5a... Inclined surface, 6... Groove, 5... Spreading pan.
Claims (1)
を支持筒３にそれぞれ連通連設し、前記送出ホー
ス１よりの薬液圧によつて回転する回転軸４を前
記支持筒３内より垂設するとともに、外周の傾斜
面５ａ上に放射方向の溝６を多数形成した散布皿
５の中央に、前記回転軸４の下端を固設し、該回
転軸４の下部周面より散布皿５上に薬液を少量排
出できるように回転軸４下部を支持筒３下部に嵌
合して構成したことを特徴とする薬液散布装置。 Delivery hose 1 and reduction tube 2 communicating with pump P side
are connected to the support cylinder 3, and a rotating shaft 4 that is rotated by the pressure of the chemical liquid from the delivery hose 1 is vertically disposed within the support cylinder 3, and grooves in the radial direction are formed on the inclined surface 5a of the outer periphery. The lower end of the rotary shaft 4 is fixed in the center of the dispersing pan 5 in which a large number of 6 are formed, and the lower end of the rotary shaft 4 is supported so that a small amount of the chemical solution can be discharged onto the dispersing pan 5 from the lower peripheral surface of the rotary shaft 4. A chemical liquid dispersion device characterized in that it is configured by fitting into the lower part of a cylinder 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6847185U JPH0417245Y2 (en) | 1985-05-09 | 1985-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6847185U JPH0417245Y2 (en) | 1985-05-09 | 1985-05-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61183157U JPS61183157U (en) | 1986-11-15 |
| JPH0417245Y2 true JPH0417245Y2 (en) | 1992-04-17 |
Family
ID=30603251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6847185U Expired JPH0417245Y2 (en) | 1985-05-09 | 1985-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417245Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5759742B2 (en) * | 2011-02-17 | 2015-08-05 | ニューデルタ工業株式会社 | Unmanned helicopter with atomizer |
| JP6601400B2 (en) * | 2014-08-28 | 2019-11-06 | 日本ゼオン株式会社 | Method for producing composite particles |
-
1985
- 1985-05-09 JP JP6847185U patent/JPH0417245Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61183157U (en) | 1986-11-15 |
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