JPH019654Y2 - - Google Patents
Info
- Publication number
- JPH019654Y2 JPH019654Y2 JP1981112288U JP11228881U JPH019654Y2 JP H019654 Y2 JPH019654 Y2 JP H019654Y2 JP 1981112288 U JP1981112288 U JP 1981112288U JP 11228881 U JP11228881 U JP 11228881U JP H019654 Y2 JPH019654 Y2 JP H019654Y2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- jet pipe
- groups
- nozzle jet
- 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
Links
- 238000005507 spraying Methods 0.000 claims description 11
- 239000003814 drug Substances 0.000 claims description 10
- 229940079593 drug Drugs 0.000 claims description 8
- 239000000126 substance Substances 0.000 description 14
- 239000006185 dispersion Substances 0.000 description 7
- 239000007921 spray Substances 0.000 description 5
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
- Special Spraying Apparatus (AREA)
Description
【考案の詳細な説明】
この考案は、通称「スピードスプレーヤ」と称
されている薬剤散布機の薬剤散布装置の改良に係
るもので、薬剤散布量を散布対象物に応じて調節
できるようにしたものである。[Detailed description of the invention] This invention relates to an improvement of the chemical spraying device of a chemical sprayer, commonly known as a "speed sprayer," which allows the amount of chemical spray to be adjusted according to the object to be sprayed. It is something.
一般のスピードスプレーヤは、走行可能な機体
に搭載される薬剤タンク内の薬液をポンプによつ
て圧送するとともに、機体の後部に搭載される軸
流フアンによる空気流を伴つて機体の上方及び側
方に向つて放射状に薬剤を散布する構造となつて
いる。この場合、薬剤散布系統は１系統であるた
め、例えば対象果樹が幼木あるいは成木である場
合、また、散布時期によつて散布量を調節する場
合には、ノズル噴管をその都度変更するか、ある
いはノズル噴管の噴板を盲板にするなどの手段が
講じられていた。しかしながら、この方法ではノ
ズル噴管を噴頭板から取り外して別のノズル噴管
を取り付けなければならないため、その交換作業
が面倒な上、多くの労力を必要とし、また、配管
系路の保守・点検をその都度チエツクしなければ
ならないという煩わしい点があり、また、噴頭の
一部を盲にする場合においても同様な欠点があ
り、その解決手段が望まれているのが現状であ
る。 A typical speed sprayer uses a pump to pump the chemical liquid in a chemical tank mounted on a movable aircraft, and also uses an axial fan mounted at the rear of the aircraft to generate airflow above and to the sides of the aircraft. The structure is such that the chemical is dispersed radially toward the area. In this case, there is only one chemical spraying system, so if the target fruit tree is a young tree or an adult tree, or if you want to adjust the spraying amount depending on the spraying time, you need to change the nozzle each time. Alternatively, measures were taken such as making the jet plate of the nozzle jet pipe a blind plate. However, with this method, the nozzle jet pipe must be removed from the jet plate and another nozzle jet pipe installed, which makes replacing the nozzle pipe cumbersome and requires a lot of labor, and also requires maintenance and inspection of the piping system. There is a troublesome point in that it is necessary to check each time, and there is also a similar drawback when a part of the jet head is made blind, and a solution to this problem is desired at present.
この考案は、上記事情に鑑みなされたもので、
予めセツトされた２系統のノズル噴管群を必要に
応じて選択的に切り換えて散布対象物に応じた散
布量を散布できるようにしたことを特徴とするス
ピードスプレーヤの薬剤散布装置を提供しようと
するものである。 This idea was made in view of the above circumstances,
An object of the present invention is to provide a chemical spraying device for a speed sprayer, which is characterized by being able to selectively switch between two groups of nozzle pipes set in advance as necessary to spray the amount of spray depending on the object to be sprayed. It is something to do.
以下にこの考案の実施例を図面に基づいて説明
する。 Examples of this invention will be described below based on the drawings.
第１図はこの考案の薬剤散布装置を装置するス
ピードスプレーヤを示す概略側面図で、図中、１
は車輪２を有する機体、３は運転部、４は薬剤タ
ンク、５はポンプ６等を含む散布駆動部、７は多
数のノズル噴管７，７′…を放射状に装備する第
１のノズル噴管群７ａと、第２のノズル噴管群７
ｂとから成る薬剤散布部、８は薬剤散布部７に空
気流を圧送する軸流フアン９を有する空気供給部
であつて、前記機体１の後端部に搭載されてい
る。 FIG. 1 is a schematic side view showing a speed sprayer that is used as a chemical spraying device of this invention.
3 is a machine body having wheels 2, 3 is a driving unit, 4 is a chemical tank, 5 is a spraying drive unit including a pump 6, etc., and 7 is a first nozzle jet radially equipped with a large number of nozzle jet pipes 7, 7'... Tube group 7a and second nozzle jet tube group 7
A drug dispersion section 8 consisting of b is an air supply section having an axial flow fan 9 for forcefully feeding an air flow to the drug dispersion section 7, and is mounted on the rear end of the body 1.
上記のように構成されるスピードスプレーヤに
おいて、前記第１のノズル噴管群７ａ及び第２の
ノズル噴管群７ｂは、それぞれ第２図に示すよう
に、前記空気供給部８の吐出側に互いに向き合つ
て配設されており、この場合、第１のノズル噴管
群７ａは噴頭板１０に設置されており、第２のノ
ズル噴管群７ｂは噴頭板１０と対峙する導風板１
１に設置され、そして、これら第１及び第２のノ
ズル噴管群７ａ及び７ｂは、第３図に示すよう
に、前記ポンプ６の吐出側に接続する分配器１２
に設けられた適宜ポートに切換コツク１３ａある
いは１３ｂを介して分岐管１４ａ，１４ｂによつ
て接続されている。なおこの場合、第１のノズル
噴管群７ａを３等分して各々を分岐管１４ａを介
して分配器１２に接続するとともに、切換コツク
１３ａを設け、そして、第２のノズル噴管群７ｂ
の各ノズル噴管７′，７′…を第１のノズル噴管豪
７ａの各ノズル噴管７′，７′…間に配置させて薬
剤散布部７を構成している（第４図参照）。なお、
薬剤散布部７の構造を上記以外の構造、例えば
第２のノズル噴管群７ｂを噴頭板１０に設置され
る第１のノズル噴管群７ｂの下側にとりつけた
り、第２のノズル噴管群７ｂを３分割にした
り、第２のノズル噴管群７ｂの各ノズル噴管
７′，７′…を第１のノズル噴管群７ａの各ノズル
噴管７′，７′…に対峙させた構造としてもよい。 In the speed sprayer configured as described above, the first nozzle jet pipe group 7a and the second nozzle jet pipe group 7b are arranged mutually on the discharge side of the air supply section 8, as shown in FIG. In this case, the first nozzle jet group 7a is installed on the jet head plate 10, and the second nozzle jet pipe group 7b is installed on the air guide plate 1 facing the jet head plate 10.
1, and these first and second nozzle jet pipe groups 7a and 7b are connected to a distributor 12 connected to the discharge side of the pump 6, as shown in FIG.
It is connected to an appropriate port provided in the switch port 13a or 13b by branch pipes 14a and 14b. In this case, the first nozzle jet pipe group 7a is divided into three equal parts, each of which is connected to the distributor 12 via a branch pipe 14a, and a switching cock 13a is provided, and the second nozzle jet pipe group 7b is connected to the distributor 12 through a branch pipe 14a.
The nozzle jet pipes 7', 7', . . . of the first nozzle jet pipe 7a are arranged between the nozzle jet pipes 7', 7', . ). In addition,
The structure of the drug dispersion unit 7 may be changed to a structure other than the above, for example, the second nozzle ejection tube group 7b may be attached to the lower side of the first nozzle ejection tube group 7b installed on the blower head plate 10, or the second nozzle ejection tube group may be 7b is divided into three parts, or each nozzle jet pipe 7', 7'... of the second nozzle jet pipe group 7b is made to face each nozzle jet pipe 7', 7'... of the first nozzle jet pipe group 7a. It may also be a structure.
上記のように構成されるこの考案の薬剤散布装
置は、空気供給部８の吐出側に対峙状に配設され
る噴頭板１０及び導風板１１に分配器１２から２
系統に分けられた第１及び第２のノズル噴管群７
ａ及び７ｂを設置し、かつ、これらノズル噴管群
７ａ，７ｂへの薬剤の圧送を各ノズル噴管群７
ａ，７ｂの分岐管１４ａ，１４ｂと分配器１２の
接続部に設けられた切換コツク１３ａ，１３ｂの
切換操作によつて行わしめているので、例えば第
１のノズル噴管群７ａの吐出量を45／min、第
２のノズル噴管群７ｂの吐出量を30／minに設
定しておけば、切換コツク１３ａ，１３ｂの切換
操作によつて30／min、45／min及び30＋45
＝75／minの３種類の流量調節を可能とするこ
とができ、対象物に応じて薬剤の散布量を調節す
ることができる。 The drug dispersion device of this invention configured as described above has a distributor 12 to a blower plate 10 and a baffle plate 11 disposed facing each other on the discharge side of the air supply section 8.
First and second nozzle jet pipe groups 7 divided into systems
a and 7b, and the pressure feeding of the drug to these nozzle jet pipe groups 7a and 7b is performed by each nozzle jet pipe group 7.
This is done by switching the switching knobs 13a, 13b provided at the connections between the branch pipes 14a, 14b of the pipes a, 7b and the distributor 12. /min, and if the discharge rate of the second nozzle jet pipe group 7b is set to 30/min, the discharge rate will be 30/min, 45/min and 30+45 by switching the switching tips 13a and 13b.
It is possible to adjust the flow rate in three types (=75/min), and the amount of sprayed medicine can be adjusted depending on the object.
以上に説明したように、この考案の薬剤散布装
置によれば、第１及び第２のノズル噴管群は半円
形状に１以上のノズル噴管群から形成されている
ため、散布対象物である果樹の樹種自然形や盃状
形などの整技法、新植園や成木園、園地の気象条
件等に適合させて、側方から上方までの一体散
布、側方や上方のみの部分散布が一台のスピード
スプレーヤで可能となるとともに、果樹の葉枝の
繁茂成長によつて異なる単位面積当りの散布量に
対し、第１の系統と第２の系統をそれぞれ別々に
使用、若しくは双方を同時に吐出させて適量散布
を可能とする効果を奏するものである。 As explained above, according to the chemical spraying device of this invention, the first and second nozzle jet tube groups are formed of one or more nozzle jet tube groups in a semicircular shape, so that the object to be sprayed is Depending on the natural shape or cup-shaped shape of a certain fruit tree, the weather conditions of the newly planted garden, mature tree garden, orchard, etc., it is possible to perform integral spraying from the sides to the top, or partial spraying only from the sides and top. This is possible with a single speed sprayer, and the first system and second system can be used separately, or both can be discharged at the same time, depending on the amount of spray per unit area that varies depending on the growth of the leaves and branches of fruit trees. This has the effect of making it possible to spray an appropriate amount.
第１図はこの考案の薬剤散布装置を装備するス
ピードスプレーヤの概略側面図、第２図は薬剤散
布装置の要部断面図、第３図は系統部を示す斜視
図、第４図はこの考案におけるノズル噴管群の配
列の一例を示す平面図である。
図において、１……機体、４……薬剤タンク、
６……ポンプ、７……薬剤散布部、７′……ノズ
ル噴管、７ａ……第１のノズル噴管群、７ｂ……
第２のノズル噴管群、８……空気供給部、９……
軸流フアン、１０……噴頭板、１１……導風板、
１２……分配器、１３ａ，１３ｂ……切換コツ
ク、１４ａ，１４ｂ……分岐管、である。
Fig. 1 is a schematic side view of a speed sprayer equipped with the chemical dispersion device of this invention, Fig. 2 is a sectional view of the main parts of the chemical dispersion device, Fig. 3 is a perspective view showing the system part, and Fig. 4 is this invention. It is a top view which shows an example of the arrangement|sequence of the nozzle jet pipe group in . In the figure, 1...airframe, 4...medicine tank,
6... Pump, 7... Chemical dispersion section, 7'... Nozzle jet tube, 7a... First nozzle jet tube group, 7b...
Second nozzle jet tube group, 8... Air supply section, 9...
Axial flow fan, 10... blower plate, 11... wind guide plate,
12...distributor, 13a, 13b...switching pot, 14a, 14b...branch pipe.
Claims (1)
ンク内の薬液を圧送するポンプと、軸流フアンを
内設せる送風筒と、前記ポンプの吐出側にコツク
を介して形成される複数系統の管路と、この管路
の先端に連結され、前記送風筒の吐出側に設ける
ノズル群とを配設されるスピードスプレーヤにお
いて、前記ポンプの吐出側に分配器を連結し、こ
の分配器に切換コツクを介在させて連通される複
数の分岐管を２系統に区分され、第１の系統を前
記送風筒の吐出口側に位置する半円形状の噴頭板
に１以上のノズル噴管群からなる第１のノズル噴
管群に接続するとともに、第２の系統を前記噴頭
板と対峙する導風板に設置する１以上のノズル噴
頭群からなる２のノズル噴頭群に接続し、若しく
は第２の系統を前記噴頭板に取り付け、前記切換
コツクにより第１及び第２のノズル噴管群の一部
若しくは全部にわたる吐出量とノズル噴管群の吐
出方向とを選択的に切り換え可能としたスピード
スプレーヤの薬剤散布装置。 A driveable body includes a drug tank, a pump that pumps the drug solution in the drug tank, a blower tube in which an axial flow fan is installed, and multiple lines of pipes formed on the discharge side of the pump via a cock. In the speed sprayer, a distributor is connected to the discharge side of the pump, and a switch is made to the distributor. A plurality of branch pipes are divided into two systems, and the first system is a semicircular jet head plate located on the discharge port side of the blast tube, and the first system is a second system consisting of one or more nozzle jet pipe groups. A second system is connected to one nozzle nozzle group and a second system is connected to two nozzle nozzle groups consisting of one or more nozzle nozzle groups installed on a baffle plate facing the nozzle head plate, or a second system is connected to one nozzle nozzle group. is attached to the jet head plate, and the speed sprayer is capable of selectively switching the discharge amount over a part or all of the first and second nozzle jet pipe groups and the discharge direction of the nozzle jet pipe groups by the switching knob. Spraying equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11228881U JPS5819772U (en) | 1981-07-30 | 1981-07-30 | Speed sprayer chemical dispersion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11228881U JPS5819772U (en) | 1981-07-30 | 1981-07-30 | Speed sprayer chemical dispersion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5819772U JPS5819772U (en) | 1983-02-07 |
| JPH019654Y2 true JPH019654Y2 (en) | 1989-03-16 |
Family
ID=29906622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11228881U Granted JPS5819772U (en) | 1981-07-30 | 1981-07-30 | Speed sprayer chemical dispersion device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5819772U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4326279Y1 (en) * | 1965-09-23 | 1968-11-01 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55130774U (en) * | 1979-03-06 | 1980-09-16 | ||
| JPS5942132Y2 (en) * | 1980-12-20 | 1984-12-07 | 恒男 麻場 | Chemical sprayer |
-
1981
- 1981-07-30 JP JP11228881U patent/JPS5819772U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4326279Y1 (en) * | 1965-09-23 | 1968-11-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5819772U (en) | 1983-02-07 |
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