JPS60160802A - Fertilization apparatus in pneumatic soil conditioner - Google Patents
Fertilization apparatus in pneumatic soil conditionerInfo
- Publication number
- JPS60160802A JPS60160802A JP1729484A JP1729484A JPS60160802A JP S60160802 A JPS60160802 A JP S60160802A JP 1729484 A JP1729484 A JP 1729484A JP 1729484 A JP1729484 A JP 1729484A JP S60160802 A JPS60160802 A JP S60160802A
- Authority
- JP
- Japan
- Prior art keywords
- soil
- fumarole
- pipe
- air
- tank
- 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 - Lifetime
Links
- 239000003516 soil conditioner Substances 0.000 title claims description 9
- 230000004720 fertilization Effects 0.000 title description 9
- 239000002689 soil Substances 0.000 claims description 42
- 239000003337 fertilizer Substances 0.000 claims description 35
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000006872 improvement Effects 0.000 description 8
- 235000013399 edible fruits Nutrition 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
- Fertilizing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
空気式土壌改良機とし工、例えば特開昭５８−５６６０
３号公報に示されているように、圧縮機で加圧された空
気を蓄えるエアタンクと、このエアタンク内部と操作弁
を介して連通し、エアタンクの底部から垂下するように
設けた噴気管とを備え、前記噴気管の先端側を土壌中に
挿入した状態で前記操作弁を開いてエアタンク内の高圧
空気を噴気管の先端部に開口した噴気孔から土壌中に噴
出、させるようにしたものがあり、土壌中に高圧空気（
酸素）を供給すると共に、土壌に亀裂を生ぜしめて土壌
の物理性を改善し、圃場に植生している果樹、作物等の
、特に根部に好影響をもたらし、収穫物の質の向上と収
量増大を図るようにしたものが知られている。Pneumatic soil improvement machine, for example, JP-A-58-5660
As shown in Publication No. 3, an air tank that stores air pressurized by a compressor and a fumarole pipe that communicates with the inside of this air tank via an operating valve and that hangs down from the bottom of the air tank are used. The control valve is opened with the distal end of the fumarole pipe inserted into the soil, and the high pressure air in the air tank is ejected into the soil from the fumarole hole opened at the distal end of the fumarole pipe. Yes, high pressure air (
It also improves the physical properties of the soil by creating cracks in the soil, which has a positive effect on the roots of fruit trees and crops growing in the field, improving the quality of crops and increasing yields. There are known devices designed to do this.
ところで、上記土壊改良機においては、果樹、作物等の
根部周辺の土壌が固（なって、根部からの空気、水分、
養分等の吸収が悪くなった土壌環境を、圧縮空気の唱出
により土壌にクラックを生ぜしめて土壌の物理性を改良
し、根部からの空気、水分、養分等の吸収を良好にし、
また、水分等の深層への浸透性を良好にしている。また
、噴気管を抜取った後の孔に土壌改良剤、肥料、農薬等
を別途注入することによって、さらに土壌の改良効果が
高められるようにしているが、噴気管を抜取る際に周辺
土壌が崩れて孔の深さが一定にはならず、また、土壌改
良剤、肥料、農薬等を別途、孔に注入する作業は面倒で
あった。By the way, in the above-mentioned soil improvement machine, the soil around the roots of fruit trees, crops, etc. hardens, and air, moisture, etc. from the roots are removed.
In a soil environment where the absorption of nutrients, etc. has become poor, by blowing compressed air, cracks are created in the soil to improve the physical properties of the soil and improve the absorption of air, moisture, nutrients, etc. from the roots.
In addition, it has good permeability to deep layers of water and the like. In addition, by separately injecting soil conditioners, fertilizers, agricultural chemicals, etc. into the hole after the fumarole pipe is removed, the soil improvement effect is further enhanced. The holes collapsed and the depth of the holes was not constant, and it was troublesome to separately inject soil conditioners, fertilizers, pesticides, etc. into the holes.
本発明は、上記の事情にかんがみなされたもので、上記
土壌改良機の噴気管により高圧空気を噴出し、噴気孔周
辺にクラックを生ぜしめた土壌中に、噴気管を介して施
肥することにより、噴気による土壌の物理性改良と共に
、施肥の同時作業により作業の能率化が図れ、さらに一
定深さのクラックを生じた土壌中に施肥することによっ
て、肥料の浸透性を良くするようにした空気式土壌改良
機における施肥装置を提供しようとするものである。The present invention was conceived in view of the above-mentioned circumstances, and is capable of spraying high-pressure air through the fumarole pipe of the soil improvement machine and applying fertilizer through the fumarole pipe into the soil where cracks have formed around the fumarole. In addition to improving the physical properties of the soil through fumarole, it is possible to improve work efficiency by applying fertilizer at the same time, and by applying fertilizer into the soil where cracks have formed at a certain depth, the air can improve the permeability of fertilizer. The present invention aims to provide a fertilization device for a type soil conditioner.
この目的のため本発明は、肥料タンクを備え、この肥料
タンクを、前記エアタンクから噴気孔までの圧縮空気の
流路における操作弁より下流側に弁機構を介して連通開
口し、前記噴気孔から噴気後の土壌に施肥するようにし
たことを特徴とするものである。For this purpose, the present invention is provided with a fertilizer tank, and the fertilizer tank is opened in communication via a valve mechanism downstream of the operation valve in the flow path of compressed air from the air tank to the fumarole. The feature is that the soil is fertilized after the fumarole is released.
以下、図示した実施例を参照して本発明を説明する。
図において、符号へは空気式土壌改良機の機体、Ｂは自
動打込機構、Ｃは施肥装置である。
機体Ａの上部にはエンジン１が搭載され、このエンジン
１には、スター、夕１０１、燃料タンク１０２、気化器
１０３、減速＄３１０４、マフラ１１１などが設けられ
ている。前記減速＠１０４から水平方向に突出した出力
軸にプーリ１０５が取付けられ、このプーリ１０５と、
機体へ下部に筒体１２０により支持されたシャフト１１
２の突出端に取付けｌζプーリ１０１との間に、■ベル
ト１０Ｇが巻回されでいる。このＶベルト１０６には、
テンションアーム１０９に支持されたテンションプーリ
１０８が設【ノられており、これらベルト伝動系はカバ
ー１１０で覆われている。
前記シャフト１１２の内側端には傘歯車１１３が取付番
ｊられ、この傘歯車１１３と噛合する傘歯車１１４が、
ベアリング１１５に支持された回転軸１２１に取付けら
れている。回転軸１２１の軸端には、その軸心とΔ１だ
１ノ偏心したカムシャフト１１６が取イーｌＧノられ、
このカムシャフト１１６の外周にベアリング１１１を介
してカムリング１１８が設置ノられている。前記カムリ
ング１１８と摺接する受撃体１２２が、後述Ｊるアウタ
バイブ（ｌＩｎ気管）３０４の上端部に固着されて、自
動打込機構Ｂが構成されている。
前記エンジン１の側部には圧縮機２が設番ジられ、この
圧縮機２は、シリンダ２０１、シリンダヘッド２０２、
安全弁２０３ 、 Ｉアクリーチ２０４、吐出口２０５
、パイプ２０Ｇ、プレッシャゲージ２０７などを備えて
おり、パイプ２０Ｇをエアタンク３に連通させている。
エアタンク３は、圧縮機２のパイプ２０６から送られて
くる圧縮空気を高圧状態で貯溜し、圧縮空気の圧力が自
動的に所定圧以上にならないよう圧縮ｌ！！２と連繋さ
れている。このエアタンク３の外側には、土壌改良機を
作業場所に持運び、作業を行う際に作業者が両手で把持
する左右一対のハンドル３０１が取付けられている。ま
た、エアタンク３の底部には、タンク内の圧縮空気をイ
ンナパイプ３０３からアウタパイプ（ｌＩｎ気管）３０
４に送出し、また遮断する操作を行う操作弁３０２が設
【プられている。インノーパイプ３０３は、エアタンク
３の下部に取付【ノられたストローク筒３０５内に垂直
下方に延出するよう支持され、またアウタバイブ（噴気
１ｉ）３０４は、ストローク筒３０５内でインナパイプ
３０３の外周にｌｌ！１ＩｉｌＩ可能に重合し、緩衝体
１１９を介してストローク筒３０５に基端部が支持され
、その先端側はストローク筒３０５外でインナパイプ３
０３にりはるかに長く垂下されており、その先端は尖っ
ていて、この先鋭部３０９の上方部に周方向に複数の孔
をあけた噴気孔３０９ａが設けられている。
前記操作弁３０２にはフートペダル３０８の基部が上下
回動可能に枢支されており、このフートペダル３０８に
は、前記操作弁３０２を開閉づ゛るバルブレバー３０７
が３Ｉ繋δれ、ノートペダル３０８とストＬＩ−り筒３
０５の下端部との間に架設されたばね３０６によって、
ノートペダル３０８を常時は水平位置Ｊ、りやや上向き
に保持し、このとき操作弁３０２は閉じてＪ５す、フー
トペダル３０８を下方へ踏込むと操作弁３０２が開いて
エアタンク３内の圧縮空気がインナパイプ３０３、アウ
タパイプ（１ｈ気’ｌ ） ３０４を通って噴気孔３０
９ａから噴出するようになっている。
なお、図示省略したが、前記ハンドル３０１には、前記
テンションアーム１０９ ｔ５よびエンジン１のスロッ
トルど連繋する操作レバーが設けられている。
施肥装置Ｃは、エアタンク３の側部に内部が透視可能な
合成樹脂製の肥料タンク４を取付け、この肥料タンク４
の底部にはコック４０２を介してパイプ５の一端が連結
され、その他端側はストローク筒３０５の外周を貫通し
、パイプ５の先端に接続した注入管６を空気流路におけ
る操作弁３０２より下方のインナパイプ３０３内に貫通
させて固定している。肥料タンク４には、開閉蓋を有す
る供給口４０１と、パイプ５の基端部と肥料タンク４の
底部間に設けた前記コック４０２と、肥料タンク４の外
周部に設けられた目盛４０３とを有しており、コック４
０２は第３図−の状態で肥料が流下しない状態であり、
また、矢印（力方向にほぼ９０度回動じたどき肥料が流
下するようになっている。
次に、本実施例の空気式土壌改良機の作用について説明
する。
エンジン１を駆動した状態で、ハンドル３０１を作業者
が持ってアウタパイプ（噴気管）３０４を作家位置の土
壊の土に直立さ′Ｌる。そして、図示省略した操作レバ
ーを捩ると、エンジン１のアクセルが引かれると同時に
テンションアーム１０９が引かれ゛Ｃテンションプーリ
１０８によりベルト１０６が緊張してプーリ１０７、シ
ャフト１１２が回転し、傘歯車１１３ 、１１４を介し
て回転軸１２１が回転することによりカムシャフト１１
６が回転軸１２１とはΔ１だけ偏心して回転され、カム
リング１１８が往復運動成分を含ｌνで回転する。アウ
タパイプ（噴気管）３０４は、作業者が機体Ａを持上げ
てその先端部が接地しない状態では、カムリング１１８
と受撃体１２２どの間隙があるので叩打されずに上下動
せず、アウタパイプ（噴気管）３０４の先端が接地づる
と受撃体１１２が押上げられ、カムリング１１８が受撃
体１１２を叩打しアウタパイプ（噴気管）３０４はイン
ナパイプ３０３と摺動して上下動し、即ち、自動打込機
構Ｂが作動し、アウタパイプ（噴気管）３０４には機体
Ａの全■ｍが作用するので、その打込力は大きなものと
なって、固い土壌でも無理なく挿入される。
そして、土中挿入深さが所望の深さに達したとき、操作
レバーを解除してアウタパイプ（＠気管）３０４の打込
みを中止し、フートペダル３０８を踏込むと、バルブレ
バー３０７を介して操作弁３０２が回動してエアタンク
３内の高圧空気がインナパイプ３０３からアウタパイプ
（噴気管）３０４を通って先端部の噴気孔３０９ａから
噴出される。この圧縮空気の噴出によって、噴気孔３０
９ａの周辺の土壌は圧力を受けて深層に亀裂（クラック
）を生ぜしめ、土壌を膨軟にして土中への高圧空気（酸
素）の供給効果が高められる。圧縮空気の噴出（瞬時）
が終った時点で７−１〜ペダル３０８の踏込みを解除す
る。
イして、施肥装置Ｃのコック４０２を第３図の０ｈ向に
回動させると、肥料タンク４に収容されている液肥は、
パイプ５を通って注入管６がらアウタパイプ３０３、イ
ンナパイプ３０４内を流下し、噴気口３０９ａから膨軟
になった土中に放出され、果樹、作物の根部に吸収され
る。施肥聞は、目ｆｉ４０３を見ながらコック４０２を
回動する。施肥作業が終了したら）アウタパイプ（噴気
管）３ｏ４を土壌から引扱き、土壌改良機を次の作業場
所に移動させる。
なお、圧縮機２は、エアタンク３内の空気が所定圧以上
にならないように自動的に作動するが、エアタンク３内
の圧縮空気が噴出されてから所定圧まで圧縮される蓄圧
時間は、アウタパイプ（噴気管）３０４を土壌から引抜
いて土壌改良機を次の作業場所に移動し、アウタパイプ
（噴気管）３ｏ４が土中に所定深さまで挿入される時間
までより短いことが望ましい。
なＬ１３、上記実施例において、注入管６をインナバイ
ブ３０３に挿入させて固定したが、注入管６の形状なら
びに固定個所を特定するものではなく、エアタンク３か
ら噴気孔３０９ａまでの圧縮空気の流路における操作弁
３０２より下流側に、肥料タンク４が連通開口しておれ
ばよい。そして、噴気動作、即ち、ノートペダル３０８
を踏込む動作が終った直後にコック４０２（バルブ構造
を変えてもよい）を所定時間自動的に開けるように自＃
Ｊ開閉式に連動させてもよく、要するに、弁機構は、コ
ック４０２のみならず、肥料タンク４からの肥オ゛１の
流路を開閉して、肥料流量の設定と圧縮空気の逆流人を
阻止丈るものであればよい。また、本発明は、上記実施
例のようなハンドルを設けた形式のものに限らず、移動
のために車輪を有するもの、あるいはトラクタ等に装着
されるような全自動式の土壌改良機にも同様に適用でき
るものである。
【発明の効果１
以上説明したように、本発明の空気式土壌改良機におけ
る施肥装置によれば、噴気管に肥料タンクを連通させ、
噴気孔から噴気して噴気孔周辺の土壌の物理性を改良す
ると共に、土壌改良された深層土壌に施肥するから、肥
料の土壌中への浸透性が良く、従って、果樹、作物への
肥料の吸収性が良く、施肥効果を高めることができる。
また、噴気管の噴気作業とほぼ同時に施肥作業を行うか
ら能率的な作業が実施でき、さらに、はぼ一定深さ位置
に施肥できるから、果樹、作物、土壌条件等に最も好適
で有効な作業を行うことができる。
また、肥第３１タンクを、エアタンクから噴気孔までの
圧縮空気の流路におりる操作弁より下流側に連通開口し
たので、肥料と操作弁との接触がなく、従って、操作弁
の肥料による腐蝕が発生せず、ひいては、操作弁の高圧
空気に対づる気密性が長く持続され、施肥装置を備えた
土壌改良機として耐久性に優れたものを提供できる。The invention will now be described with reference to the illustrated embodiments. In the figure, the reference numeral indicates the body of the pneumatic soil conditioner, B indicates the automatic driving mechanism, and C indicates the fertilization device. An engine 1 is mounted on the upper part of the aircraft A, and this engine 1 is provided with a star, a fuel tank 102, a carburetor 103, a reduction gear 3104, a muffler 111, and the like. A pulley 105 is attached to an output shaft protruding horizontally from the deceleration@104, and this pulley 105 and
A shaft 11 supported by a cylinder 120 at the bottom of the fuselage
A belt 10G is wound between the lζ pulley 101 attached to the protruding end of the belt 2 and the lζ pulley 101. This V-belt 106 has
A tension pulley 108 supported by a tension arm 109 is provided, and these belt transmission systems are covered with a cover 110. A bevel gear 113 with mounting number j is attached to the inner end of the shaft 112, and a bevel gear 114 that meshes with this bevel gear 113 is
It is attached to a rotating shaft 121 supported by a bearing 115. At the shaft end of the rotating shaft 121, a camshaft 116 which is eccentric by Δ1 from the shaft center is mounted.
A cam ring 118 is installed on the outer periphery of this camshaft 116 via a bearing 111. A receiving body 122 that is in sliding contact with the cam ring 118 is fixed to the upper end of an outer vibe (lIn trachea) 304, which will be described later, to constitute an automatic driving mechanism B. A compressor 2 is installed on the side of the engine 1, and this compressor 2 includes a cylinder 201, a cylinder head 202,
Safety valve 203, I access 204, discharge port 205
, a pipe 20G, a pressure gauge 207, etc., and the pipe 20G is communicated with the air tank 3. The air tank 3 stores the compressed air sent from the pipe 206 of the compressor 2 under high pressure, and automatically compresses the air so that the pressure of the compressed air does not exceed a predetermined pressure. ! It is connected to 2. A pair of left and right handles 301 are attached to the outside of the air tank 3, which the operator holds with both hands when carrying the soil improvement machine to a work site and performing the work. Further, at the bottom of the air tank 3, compressed air in the tank is transferred from an inner pipe 303 to an outer pipe (lIn trachea) 30.
An operating valve 302 is provided to carry out operations for supplying and shutting off the air to the air. The inner pipe 303 is attached to the lower part of the air tank 3 and is supported so as to extend vertically downward within the stroke tube 305, and the outer vibe (fumes 1i) 304 is attached to the outer circumference of the inner pipe 303 within the stroke tube 305. Nill! The proximal end is supported by the stroke cylinder 305 via the buffer 119, and the distal end side is connected to the inner pipe 3 outside the stroke cylinder 305.
03, and has a sharp tip, and a fumarole hole 309a having a plurality of holes in the circumferential direction is provided above the sharp point 309. The base of a foot pedal 308 is pivotally supported on the operation valve 302 so as to be able to move up and down, and the foot pedal 308 has a valve lever 307 that opens and closes the operation valve 302.
is 3I connected δ, note pedal 308 and strike LI cylinder 3
By the spring 306 installed between the lower end of 05,
The note pedal 308 is normally held in the horizontal position J, facing slightly upward. At this time, the operating valve 302 is closed and the operating valve 302 is opened when the foot pedal 308 is depressed, and the compressed air in the air tank 3 is released into the inner tank. The fumarole hole 30 passes through the pipe 303 and the outer pipe (1h air) 304.
It is designed to eject from 9a. Although not shown, the handle 301 is provided with an operating lever that is connected to the tension arm 109t5 and the throttle of the engine 1. The fertilizer application device C has a fertilizer tank 4 made of synthetic resin whose interior can be seen through attached to the side of the air tank 3.
One end of the pipe 5 is connected to the bottom of the pipe 5 via a cock 402, and the other end passes through the outer periphery of the stroke cylinder 305, and the injection pipe 6 connected to the tip of the pipe 5 is connected below the operating valve 302 in the air flow path. The inner pipe 303 is penetrated and fixed. The fertilizer tank 4 has a supply port 401 with an opening/closing lid, the cock 402 provided between the base end of the pipe 5 and the bottom of the fertilizer tank 4, and a scale 403 provided on the outer periphery of the fertilizer tank 4. having cock 4
02 is the state shown in Figure 3- where the fertilizer does not flow down,
In addition, when the arrow (the direction of force) is rotated approximately 90 degrees, the fertilizer flows down. Next, the operation of the pneumatic soil conditioner of this embodiment will be explained. The worker holds the handle 301 and stands the outer pipe (fumarole pipe) 304 upright on the broken soil at the writer's position.Then, when the operator twists the operation lever (not shown), the accelerator of the engine 1 is pulled and the tension is increased at the same time. When the arm 109 is pulled, the belt 106 is tensed by the C tension pulley 108, the pulley 107 and shaft 112 are rotated, and the rotating shaft 121 is rotated via the bevel gears 113 and 114, so that the camshaft 11 is rotated.
6 is rotated eccentrically by Δ1 with respect to the rotating shaft 121, and the cam ring 118 rotates by lν including a reciprocating motion component. The outer pipe (fumarole pipe) 304 is attached to the cam ring 118 when the operator lifts the aircraft A and its tip does not touch the ground.
Since there is a gap between the receiving body 122 and the receiving body 122, it does not move up and down without being struck, and when the tip of the outer pipe (fumarole pipe) 304 touches the ground, the receiving body 112 is pushed up, and the cam ring 118 strikes the receiving body 112. The outer pipe (fumarole pipe) 304 slides on the inner pipe 303 and moves up and down, that is, the automatic driving mechanism B operates, and the entire mass of the aircraft A acts on the outer pipe (fumarole pipe) 304, so that The driving force is large and it can be inserted easily even in hard soil. When the depth of insertion into the soil reaches the desired depth, the operation lever is released to stop driving the outer pipe (@trachea) 304, and when the foot pedal 308 is depressed, the operation valve is activated via the valve lever 307. 302 rotates, and the high-pressure air in the air tank 3 is ejected from the inner pipe 303, through the outer pipe (fumarole pipe) 304, and from the fumarole hole 309a at the tip. Due to this jet of compressed air, the fumarole 30
The soil around 9a is under pressure, causing cracks in the deep layer, causing the soil to swell and soften, thereby enhancing the effect of supplying high-pressure air (oxygen) into the soil. Blowout of compressed air (instantaneous)
When this is completed, the pedals 7-1 to 308 are released. When the cock 402 of the fertilizer applicator C is rotated in the 0h direction in FIG. 3, the liquid fertilizer stored in the fertilizer tank 4 is
It flows down through the pipe 5 and into the outer pipe 303 and inner pipe 304 from the injection pipe 6, is discharged from the blowhole 309a into the expanded and softened soil, and is absorbed by the roots of fruit trees and crops. To apply fertilizer, turn the cock 402 while looking at the eye fi403. When the fertilization work is completed, remove the outer pipe (fumarole pipe) 3o4 from the soil and move the soil conditioner to the next work site. Note that the compressor 2 automatically operates so that the air in the air tank 3 does not exceed a predetermined pressure, but the pressure accumulation time from when the compressed air in the air tank 3 is blown to the predetermined pressure is limited to It is desirable that the time required for pulling out the fumarole pipe (fumarole pipe) 304 from the soil, moving the soil improvement machine to the next work site, and inserting the outer pipe (fumarole pipe) 3o4 into the soil to a predetermined depth is shorter. L13. In the above embodiment, the injection tube 6 is inserted into the inner vibe 303 and fixed, but the shape of the injection tube 6 and the fixing location are not specified, and the compressed air flow path from the air tank 3 to the blowhole 309a is It is sufficient that the fertilizer tank 4 has a communication opening downstream from the operation valve 302 in the fertilizer tank 4 . Then, the fume operation, that is, the note pedal 308
The cock 402 (valve structure may be changed) is automatically opened for a predetermined period of time immediately after the depressing action is completed.
In short, the valve mechanism opens and closes not only the cock 402 but also the flow path of the fertilizer oil 1 from the fertilizer tank 4 to set the fertilizer flow rate and prevent backflow of compressed air. It is fine as long as it is long enough to prevent it. Further, the present invention is not limited to a type equipped with a handle as in the above embodiment, but also applicable to a type having wheels for movement, or a fully automatic type soil improving machine such as one mounted on a tractor or the like. The same applies. [Effect of the invention 1] As explained above, according to the fertilization device in the pneumatic soil conditioner of the present invention, the fertilizer tank is connected to the fumarole pipe,
The fumarole from the fumarole improves the physical properties of the soil around the fumarole, and since the fertilizer is applied to the improved deep soil, the permeability of the fertilizer into the soil is good, and therefore it is effective for fertilizers to be applied to fruit trees and crops. It has good absorption and can enhance the fertilization effect. In addition, since the fertilization work is carried out almost simultaneously with the fumarole work of the fumarole pipe, the work can be carried out efficiently.Furthermore, since the fertilizer can be applied at a constant depth, it is the most suitable and effective work for fruit trees, crops, soil conditions, etc. It can be performed. In addition, because the fertilizer tank No. 31 is opened downstream from the operation valve that goes into the flow path of compressed air from the air tank to the fumarole, there is no contact between the fertilizer and the operation valve, and therefore, the fertilizer at the operation valve does not come in contact with the operation valve. Corrosion does not occur, and the airtightness of the operating valve against high-pressure air is maintained for a long time, making it possible to provide a highly durable soil improvement machine equipped with a fertilization device.
第１図は空気式土壌改良機全体の側面図、第２図は同背
面図、第３図は第１図のＸ−Ｘ線に沿う断面図、第４図
は第３図のＹ−Ｙ４１５１に沿う断面図である。
Ａ・・・土１Ｂ改良機の機体、Ｂ・・・自動］Ｊ込機構
、Ｃ・・・施肥装置、
１・・・エンジン、１０１・・・スタータ、１０２・・
・燃料タンク、１０３・・・気化器、１０４・・・減速
機、１０５ 、１０７・・・プーリ、１０Ｇ・・・Ｖベ
ル１〜．１０８・・・テンションプーリ、１０９・・・
テンションアーム、１１０・・・カバー、１１１・・・
マフラ、１１２・・・シャツｌ〜、１１３ 、１１４・
・・傘歯車、１１５ 、１１７・・・ベアリング、１１
Ｇ・・・カムシャフト、１１８・・・カムリング、１１
９・・・緩衝体、１２０・・・筒体、１２１・・・回転
軸、１２２・・・受撃体、２・・・圧縮機、２０１・・
・シリンダ、２０２・・・シリンダヘッド、２０３・・
・安全弁、２０４・、・・エアクリーナ、２０５・・・
吐出口、２０Ｇ・・・バイブ、２０７・・・プレッシャ
ゲージ、
３・・・エアタンク、３０１・・・ハンドル、３０２・
・・操作弁、３０３・・・インナバイブ、３０４・・・
アウタバイブ（噴気管） 、３０５・・・ストローク筒
、３０６・・・ばね、３０７・・・バルブレバー、３０
８・・・フートペダル、３０９・・・尖鋭部、３０９ａ
・・・噴気孔、４・・・肥料タンク、４０１・・・供給
Ｅｌ、４０２・・・コック、４０３・・・目盛、
５・・・バイブ、
６・・・注入管。
特訂出願人 富士口ビン株式会社
代理人 弁理士 小 橋 信 浮
量 弁理士 村 月 進
第１図
Ｘ′
第３図
第４図
＋２０１２１Figure 1 is a side view of the entire pneumatic soil conditioner, Figure 2 is a rear view of the same, Figure 3 is a sectional view taken along line X-X in Figure 1, and Figure 4 is Y-Y4151 in Figure 3. FIG. A... Soil 1B improvement machine body, B... Automatic] J-inclusive mechanism, C... Fertilizer, 1... Engine, 101... Starter, 102...
- Fuel tank, 103... Carburetor, 104... Reducer, 105, 107... Pulley, 10G... V bell 1~. 108...Tension pulley, 109...
Tension arm, 110...Cover, 111...
Muffler, 112...Shirt l~, 113, 114.
...Bevel gear, 115, 117...Bearing, 11
G...Camshaft, 118...Cam ring, 11
9... Buffer body, 120... Cylindrical body, 121... Rotating shaft, 122... Receiving body, 2... Compressor, 201...
・Cylinder, 202... Cylinder head, 203...
・Safety valve, 204... Air cleaner, 205...
Discharge port, 20G... Vibrator, 207... Pressure gauge, 3... Air tank, 301... Handle, 302...
...Operation valve, 303...Inner vibe, 304...
Outer vibe (blower pipe), 305... Stroke cylinder, 306... Spring, 307... Valve lever, 30
8...Foot pedal, 309...Sharp part, 309a
... Fumarole, 4... Fertilizer tank, 401... Supply El, 402... Cock, 403... Scale, 5... Vibrator, 6... Injection pipe. Special applicant: Fujiguchi Bin Co., Ltd. Agent: Patent attorney: Nobu Kobashi, Ukiyo Patent attorney: Susumu Mura Tsuki Figure 1X' Figure 3 Figure 4 +20121
Claims (1)
アタンク内部と操作弁を介して連通し、エアタンクの底
部から垂下づるように段（）た噴気管とを備え、前記噴
気管の先端側を土壌中に挿入し。 た状態で前記操作弁を聞いてエアタンク内の高圧空気を
、噴気管の先端部に開口した噴気孔から土壌中に噴出さ
せるようにした空気式土ＰＡ８Ｓ［良機において、肥料
タンクを備え、この肥料タンクを、前記エアタンクから
噴気孔までの圧縮空気の流路にＪ５ける操作弁より下流
側に弁機構を介して連通開口し、前記噴気孔から噴気後
の土壌に施肥するようにしたことを特徴とする空気式土
壌改良機における施肥装置。[Scope of Claims] An air tank that stores air pressurized by a compressor, and a blow pipe that communicates with the inside of this air tank via an operating valve and hangs down from the bottom of the air tank, Insert the tip of the fumarole pipe into the soil. The pneumatic soil PA8S is designed to blow out high-pressure air in the air tank into the soil from the fumarole hole opened at the tip of the fumarole pipe by listening to the operating valve in the above-mentioned state. The tank is opened to communicate with the flow path of compressed air from the air tank to the fumarole via a valve mechanism on the downstream side of the operation valve J5, and the soil after the fumarole is fertilized from the fumarole. Fertilizer application device for pneumatic soil conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1729484A JPS60160802A (en) | 1984-02-01 | 1984-02-01 | Fertilization apparatus in pneumatic soil conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1729484A JPS60160802A (en) | 1984-02-01 | 1984-02-01 | Fertilization apparatus in pneumatic soil conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60160802A true JPS60160802A (en) | 1985-08-22 |
Family
ID=11939974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1729484A Expired - Lifetime JPS60160802A (en) | 1984-02-01 | 1984-02-01 | Fertilization apparatus in pneumatic soil conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60160802A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6217805U (en) * | 1985-07-17 | 1987-02-03 |
-
1984
- 1984-02-01 JP JP1729484A patent/JPS60160802A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6217805U (en) * | 1985-07-17 | 1987-02-03 |
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