JPH08280216A - Method for putting solid fertilizer into soil and soil fertilizing apparatus therefor - Google Patents
Method for putting solid fertilizer into soil and soil fertilizing apparatus thereforInfo
- Publication number
- JPH08280216A JPH08280216A JP11031395A JP11031395A JPH08280216A JP H08280216 A JPH08280216 A JP H08280216A JP 11031395 A JP11031395 A JP 11031395A JP 11031395 A JP11031395 A JP 11031395A JP H08280216 A JPH08280216 A JP H08280216A
- Authority
- JP
- Japan
- Prior art keywords
- soil
- fertilizer
- fluid
- mixer
- solid fertilizer
- 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
Links
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- Fertilizing (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本願発明は、各種植物の植えられ
た土壌中に粉状、粒状、ペースト状等の固形状肥料を施
す土中施肥（灌注施肥）方法およびそれに使用される固
形状肥料の土中施肥装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of soil fertilization (irrigation fertilization) for applying solid fertilizers such as powder, granules and paste to soil in which various plants are planted, and solid fertilizers used therefor. Of soil fertilizer application.
【０００２】[0002]
【従来の技術】従来、例えば粉状肥料を元肥、追肥とし
て土中に施肥するには、土壌を切りこんで施肥した後覆
土し、あるいは穴を開けて施肥した後埋め戻す等の方法
を行っている。しかし、上記の従来方法では、植物に対
する土中の施肥最適位置に施肥するのは容易ではなく、
しかも密植状態の場合植えこみ中央部の土中に施肥する
ことは困難であり、また土壌上面にビニルフィルムのカ
バーを施している場合は土中への施肥が不可能となる欠
点があった。2. Description of the Related Art Conventionally, for example, in order to apply fertilizer in the form of powder fertilizer to the soil as a basic fertilizer or an additional fertilizer, the soil is cut and fertilized and then covered with soil, or a hole is applied and fertilized and then backfilled. ing. However, in the above-mentioned conventional method, it is not easy to apply fertilizer to the optimum position of fertilizer application in the soil,
Moreover, it is difficult to apply fertilizer to the soil in the central part of the plant in the densely planted state, and if the upper surface of the soil is covered with a vinyl film, fertilization to the soil is impossible.
【０００３】[0003]
【発明が解決しようとする課題およびその解決手段】本
願第１発明は、固形状肥料を土中の所望位置に容易に施
肥することを課題とし、その課題解決の手段として、固
形状肥料を流体中に混合し、上記混合流体を、先端部に
射出口を有する中空ロッド内に所要圧力で圧送しつつ該
中空ロッドの先端部を土中の所望位置に差しこんで上記
射出口から混合流体を土中に射出する、ことからなる固
形状肥料の土中施肥方法を提案する。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention The first invention of the present application is to easily apply a solid fertilizer to a desired position in soil, and a solid fertilizer is used as a means for solving the problem. The mixed fluid is mixed therein, and the mixed fluid is injected from the injection port by inserting the distal end of the hollow rod into a desired position in the soil while pumping the mixed fluid at a required pressure into a hollow rod having an injection opening at the distal end. We propose a method of fertilizing solid fertilizer that consists of injecting into the soil.
【０００４】本願第２発明は、上記第１発明の方法の有
効な実施を実現することを課題とし、その課題解決の手
段として、流体を所要圧力で吐出する流体ポンプと、撹
拌手段を有し且つ入口および出口を有する混合器および
固形状肥料を入れたホッパーを具備し、上記流体ポンプ
の流体吐出口を上記混合器の入口に接続すると共に、上
記ホッパー内の固形状肥料を上記混合器内に圧送する圧
送装置を設けた、流体と固形状肥料の混合装置と、先端
部に射出口を有する中空ロッドからなり、該中空ロッド
の基部に上記混合器の出口をフレキシブルホースを介し
て接続された注入ロッドと、からなる固形状肥料の土中
施肥装置を提案する。The second invention of the present application aims to realize the effective implementation of the method of the first invention, and as means for solving the problem, it has a fluid pump for discharging a fluid at a required pressure and a stirring means. And a mixer having an inlet and an outlet and a hopper containing solid fertilizer, wherein the fluid discharge port of the fluid pump is connected to the inlet of the mixer, and the solid fertilizer in the hopper is stored in the mixer. A mixing device for fluid and solid fertilizer, and a hollow rod having an injection port at the tip, and the outlet of the mixer is connected to the base of the hollow rod via a flexible hose. We propose a solid fertilizer soil fertilizer application consisting of the injection rod.
【０００５】本願第１および第２発明における上記「流
体」には、水、殺虫液、殺菌液、液肥等の液体、および
空気、殺虫ガス、殺菌ガス等の気体を含む。また、本願
第２発明における上記「流体ポンプ」には、使用される
流体の種類に応じて液体用ポンプおよびエアポンプが選
択的に使用される。さらに、上記混合器の「撹拌手段」
には、流体の流れによる撹拌手段、回転羽根による撹拌
手段、その他種々の撹拌手段を含む。さらにまた、上記
固形肥料の「圧送装置」には、スクリューをバレル内で
回転させるスクリューコンベア、ピストンをシリンダ内
で摺動させる往復ポンプその他種々の機構のものが含ま
れる。以下図面を参照して本願発明の実施例について説
明する。The "fluid" in the first and second inventions of the present application includes liquids such as water, insecticidal liquid, sterilizing liquid and liquid fertilizer, and gas such as air, insecticidal gas and sterilizing gas. A liquid pump and an air pump are selectively used as the "fluid pump" in the second invention of the present application depending on the type of fluid used. Furthermore, the "stirring means" of the above mixer
Includes a stirring means by a fluid flow, a stirring means by a rotating blade, and various other stirring means. Furthermore, the "pressure feeding device" for the solid fertilizer includes a screw conveyor that rotates a screw in a barrel, a reciprocating pump that slides a piston in a cylinder, and various other mechanisms. Embodiments of the present invention will be described below with reference to the drawings.
【０００６】[0006]
【実施例】便宜上はじめに土中施肥装置について説明す
る。図１において、支持台（Ｆ）上に水槽（１）、液体
ポンプ（２）、および固形肥料ホッパー（４）と混合器
（５）からなる混合装置（３）を設置し、上記水槽
（１）に一端を接続された管（６）の他端を上記ポンプ
（２）の吸入口に接続すると共に、該ポンプ（２）の吐
出口に一端を接続された管（７）の他端を上記混合器
（５）の入口に接続し、該混合器（５）の出口に一端を
接続された長い高圧フレキシブルホース（８）の他端に
灌注器（９）を接続してある。EXAMPLES For convenience, the soil fertilizer applicator will be described first. In FIG. 1, a water tank (1), a liquid pump (2), and a mixing device (3) including a solid fertilizer hopper (4) and a mixer (5) are installed on a support base (F), and the water tank (1 ) Is connected to the suction port of the pump (2) while the other end of the pipe (7) is connected to the discharge port of the pump (2). An irrigator (9) is connected to the other end of a long high pressure flexible hose (8) which is connected to the inlet of the mixer (5) and one end of which is connected to the outlet of the mixer (5).
【０００７】上記混合装置（３）の構造は次のようであ
る。まず、混合器（５）は図２、４に示すように円筒体
の周壁一側に入口（１０）を、他側に出口（１１）を開
設し、該入口（１０）に、上記ポンプ（２）から延長す
る管（７）の先端部分を図４のようにほぼ接線方向に向
けて接続し、それにより上記ポンプ（２）から圧送され
てくる水を混合器（５）内へ接線方向に流入させて該混
合器（５）内周面に沿って回流する水流による撹拌作用
を生起させるようにしてある。この混合器（５）の上面
中心部に、両端開口の小径円筒状バレル（１２）を該混
合器（５）内へやや突出した状態で垂直に起立すると共
に、該バレル（１２）の上端に、ロート状底面を有する
円筒状の上記ホッパー（４）を連通状態に接続してあ
る。（１３）はホッパー（４）の支持フレームである。The structure of the mixing device (3) is as follows. First, as shown in FIGS. 2 and 4, the mixer (5) has an inlet (10) on one side of the peripheral wall of the cylindrical body and an outlet (11) on the other side, and the pump ( The tip portion of the pipe (7) extending from 2) is connected almost tangentially as shown in FIG. 4, whereby the water pumped from the pump (2) is tangentially fed into the mixer (5). The stirring action is caused by the water flow that is caused to flow into the mixer and flow along the inner peripheral surface of the mixer (5). At the center of the upper surface of the mixer (5), a small-diameter cylindrical barrel (12) with openings at both ends is erected vertically in a state of slightly protruding into the mixer (5), and at the upper end of the barrel (12). The cylindrical hopper (4) having a funnel-shaped bottom surface is connected in a communicating state. (13) is a support frame for the hopper (4).
【０００８】上記ホッパー（４）内には、本例では粉状
肥料（ｍ）を入れ、この肥料を上記混合器（５）内に圧
送する装置として、１本の細長軸（１４）を上記混合器
（５）およびバレル（１２）の各軸心上に延長させ、上
端部を上記ホッパー（４）のロート状底部内に突出させ
た状態で、該軸（１４）下端を混合器（５）内底面の軸
受（１５）に、軸上端を、ホッパー（４）内にアーム
（１６）…により支持された軸受（１７）にそれぞれ回
転自在に支承し、この軸（１４）の上記バレル（１２）
内からホッパー（４）内に延長する部分に搬送スクリュ
ー羽根（１８）を取りつけ、それにより、上記バレル
（１２）とスクリュー羽根（１８）によりスクリューコ
ンベアを構成すると共に、上記バレル（１２）の開口下
端の下において、特に図３に示すように上記軸（１４）
に円錐板状の弁（１９）をその中心部において摺動自在
に被嵌すると共に、上記軸（１４）に巻装されたコイル
バネ（２０）により該弁（１９）を上記バレル（１２）
開口端（弁座）に常時圧接させ、それにより上記バレル
（１２）の下端開口（弁口）を弾性的に閉弁している。
（２１）はバネ受け、（４２）はホッパー（４）内の粉
状肥料の上面にのせた落し蓋である。In this example, a powdered fertilizer (m) is placed in the hopper (4), and one elongated shaft (14) is used as a device for pumping the fertilizer into the mixer (5). With the upper end of the mixer (5) and the barrel (12) extending on the respective axes and the upper end of the mixer (5) and the barrel (12) protruding into the funnel-shaped bottom of the hopper (4), the lower end of the shaft (14) is mixed with the mixer (5). ) A bearing (15) on the inner bottom surface rotatably supports the upper end of the shaft on bearings (17) supported by arms (16) in the hopper (4). 12)
A conveying screw blade (18) is attached to a portion extending from the inside into the hopper (4), thereby forming a screw conveyor by the barrel (12) and the screw blade (18), and opening the barrel (12). Below the lower end, especially as shown in FIG. 3, the shaft (14)
A valve (19) in the shape of a conical plate is slidably fitted in the center of the valve (19), and the valve (19) is attached to the barrel (12) by a coil spring (20) wound around the shaft (14).
The open end (valve seat) is constantly in pressure contact with the bottom end of the barrel (12) (valve port) to elastically close the valve.
Reference numeral (21) is a spring receiver, and reference numeral (42) is a dropping lid placed on the upper surface of the powdered fertilizer in the hopper (4).
【０００９】今、上記軸（１４）、スクリュー羽根（１
８）の回転によりホッパー（４）内の粉状肥料（ｍ）を
バレル（１２）内の下方へ搬送していくと、該バレル
（１２）の下端開口すなわち弁口が弁（１９）により弾
性的に閉じられているので、バレル（１２）内の粉状肥
料は次第に高圧の圧密状態となっていく。この圧密の圧
力がコイルバネ（２０）の弾発力を越えたとき弁（１
９）が降下して弁口を開き、それによりバレル（１２）
内の粉状肥料（ｍ）がバレル下端開口から混合器（５）
内に放出される。Now, the shaft (14) and the screw blade (1
When the powdered fertilizer (m) in the hopper (4) is conveyed downward in the barrel (12) by the rotation of 8), the lower end opening of the barrel (12), that is, the valve opening is elasticized by the valve (19). Since it is closed temporarily, the powdered fertilizer in the barrel (12) gradually becomes a high pressure consolidated state. When the pressure of this consolidation exceeds the elastic force of the coil spring (20), the valve (1
9) descends and opens the valve opening, which causes the barrel (12)
Powdered fertilizer (m) inside is mixed from the bottom opening of the barrel to the mixer (5).
Is released into.
【００１０】上記軸（１４）を回転させる駆動装置は、
上記ポンプ（２）から圧送される水の回流水流を利用す
るもので、上記軸（１４）から多数本のアーム（２２）
…（図では６本）を等間隔で放射状に突出し、各アーム
の先端に上記回流水流を受ける位置関係で椀状の羽根
（２３）…をそれぞれ取りつけて羽根車を形成してあ
る。The drive device for rotating the shaft (14) is
It utilizes a circulating water flow of water pumped from the pump (2), and comprises a large number of arms (22) from the shaft (14).
(6 in the figure) are radially projected at equal intervals, and bowl-shaped blades (23) are attached to the tips of the arms so as to receive the circulating water flow to form an impeller.
【００１１】次に、灌注器（９）について説明する。図
５において、灌注器の注入ロッド（２４）は適宜長の丸
パイプであって、その先端を斜切りの尖端に形成し、該
斜切り面および先端近くのパイプ周壁に射出口（２５）
…を設けたもので、この注入ロッド（２４）の基端部に
左右へ直角に張り出す把手（２６）、（２６）を突設す
ると共に、一方の把手（２６）内部に、該注入ロッド
（２４）の基端部周壁に開設された通孔（２７）と連通
する補助パイプ（２８）を内装し、該補助パイプの張り
出し端に上記フレキシブルホース（８）を接続してあ
る。Next, the irrigation device (9) will be described. In FIG. 5, the injection rod (24) of the irrigator is a round pipe of an appropriate length, the tip of which is formed into a beveled tip, and an injection port (25) is formed in the beveled surface and the pipe peripheral wall near the tip.
The handle (26), (26) projecting at right angles to the left and right is provided at the proximal end of the injection rod (24), and the injection rod is provided inside one handle (26). An auxiliary pipe (28) that communicates with a through hole (27) formed in the peripheral wall of the proximal end of (24) is installed, and the flexible hose (8) is connected to the projecting end of the auxiliary pipe.
【００１２】上記注入ロッド（２４）の基部内には、一
端を閉成し、他端を開放した短管であって、その周壁に
上記通孔（２７）に対応する弁孔（３０）を有する筒状
弁（２９）を、その閉成端を基端がわに向けた状態で、
軸方向へ摺動自在に挿入してある。In the base of the injection rod (24) is a short tube having one end closed and the other end open, and a valve hole (30) corresponding to the through hole (27) is formed in the peripheral wall thereof. The tubular valve (29) having the closed end of the tubular valve (29) with the base end facing the arm,
It is slidably inserted in the axial direction.
【００１３】従って、上記弁（２９）を図５のように上
記通孔（２７）よりも下に摺動させれば、弁（２９）の
弁孔（３０）が閉成されて補助パイプ（２８）から注入
ロッド（２４）への連通を遮断し、上記弁（２９）を上
方へ摺動させれば、上記弁孔（３０）が通孔（２７）と
合致して補助パイプ（２８）から弁（２９）内を経て注
入ロッド（２４）への連通を許す。Therefore, when the valve (29) is slid below the through hole (27) as shown in FIG. 5, the valve hole (30) of the valve (29) is closed and the auxiliary pipe ( When the communication from the injection rod (24) to the injection rod (24) is cut off and the valve (29) is slid upward, the valve hole (30) matches the through hole (27) and the auxiliary pipe (28). To communicate with the injection rod (24) through the valve (29).
【００１４】上記弁（２９）の開閉操作手段として、上
記一方の把手（２６）の下面に突設されたブラケット
（３１）に操作レバー（３２）の一端部を揺動自在に軸
支してレバー他端部を他方の把手（６）の下に延長し、
このレバー（３２）の中間部にＬ字状リンク（３３）の
一端部をピン連結すると共に、上記弁（２９）の閉成端
に突設された作動ロッド（３４）を注入ロッド（２４）
の基端面を摺動自在に貫通して外部に突出し、突出端部
に上記リンク（３３）の他端部をピン連結してある。
（３５）は上記操作レバー（３２）を弁閉成方向へ常時
引張るバネである。As an opening / closing operation means for the valve (29), one end of an operation lever (32) is pivotally supported by a bracket (31) projecting from the lower surface of the one handle (26). Extend the other end of the lever under the other handle (6),
One end of the L-shaped link (33) is pin-connected to the intermediate portion of the lever (32), and the operating rod (34) protruding from the closed end of the valve (29) is connected to the injection rod (24).
Of the link (33) is pin-connected to the projecting end.
(35) is a spring that constantly pulls the operation lever (32) in the valve closing direction.
【００１５】（３６）は、上記注入ロッド（２４）の中
間部に接続された大径部（３７）の周壁に開設した空気
取り入れ口で、これに、上記大径部（３７）内の水の流
通により負圧を受けて開弁する逆止弁（３８）を接続し
てある。（３９）は上記注入ロッド（２４）の適宜位置
に取りつけられたドロよけキャップである。なお、図１
において、（４０）はリリーフ弁、（４１）は戻し管で
ある。Reference numeral (36) is an air intake port formed in the peripheral wall of the large diameter portion (37) connected to the middle portion of the injection rod (24), and the water in the large diameter portion (37) is introduced into this. A non-return valve (38) that is opened by receiving a negative pressure due to the circulation of is connected. Reference numeral (39) is a drop cap which is attached to the injection rod (24) at an appropriate position. FIG.
In the above, (40) is a relief valve, and (41) is a return pipe.
【００１６】上記のような土中施肥装置を用いた固形状
肥料の土中施肥方法の具体例として次に説明する。図１
においてポンプ（２）を始動すれば、水槽（１）内の水
が管（６）を経て吸入口からポンプ（２）内に吸入さ
れ、ついで吐出口から管（７）を経て混合器（５）内に
圧送されるが、灌注器（９）の弁孔（３０）が閉じて上
記混合器（５）からの水の流通を遮断しているので、上
記ポンプ（２）から吐出された水はリリーフ弁（４０）
により戻し管（４１）を経て水槽（１）に戻される。Next, a concrete example of the soil fertilization method for solid fertilizers using the soil fertilizer application apparatus described above will be described. FIG.
When the pump (2) is started in, the water in the water tank (1) is sucked into the pump (2) from the suction port via the pipe (6), and then the mixer (5) from the discharge port via the pipe (7). ), But since the valve hole (30) of the irrigation device (9) is closed to block the flow of water from the mixer (5), the water discharged from the pump (2) is discharged. Is a relief valve (40)
Is returned to the water tank (1) through the return pipe (41).
【００１７】そこで、作業員が灌注器（９）の把手（２
６）、（２６）をにぎって注入ロッド（２４）の先端部
を土中の最適位置に突き刺し、ついで操作レバー（３
２）をバネ（３５）に抗して把手がわに引くと、リンク
（３３）を介して作動ロッド（３４）および弁（２９）
を注入ロッド（２４）の基端がわへ摺動させ、それによ
り弁孔（３０）が開いて混合器（５）内の水がホース
（８）、補助パイプ（２８）を経て注入ロッド（２４）
内に圧送され、それに伴いリリーフ弁（４０）によりポ
ンプ（２）から吐出される水が混合器（５）に圧送され
る。混合器（５）内においては、圧入される水の回流水
流を各羽根（２３）…で受けて羽根車が回転し、それに
伴い軸（１４）が回転してスクリュー羽根（１８）によ
りホッパー（４）内の粉状肥料（ｍ）をバレル（１２）
内下端がわに搬送して高圧に圧密させ、それにより弁
（１９）をバネ（２０）に抗して押し下げてバレル（１
２）下端が開き、該開口下端から粉状肥料が混合器
（５）内に放出される。放出された粉状肥料は上記回流
水流にのって水と混合し、該混合水がホース（８）を経
て注入ロッド（２４）に圧送され、そして射出口（２
５）…から土中に射出される。Then, the worker holds the handle (2) of the irrigation device (9).
6) and (26), pierce the tip of the injection rod (24) into the optimum position in the soil, and then the operation lever (3
When 2) is pulled against the spring (35) by the handle, the actuating rod (34) and valve (29) are connected via the link (33).
Slides the base end of the injection rod (24) toward the shaft, whereby the valve hole (30) is opened and the water in the mixer (5) passes through the hose (8) and the auxiliary pipe (28). 24)
Water that is pumped in and is discharged from the pump (2) by the relief valve (40) is pumped to the mixer (5). In the mixer (5), the impeller rotates by receiving the circulating water flow of the water to be pressed in by the respective blades (23), and the shaft (14) rotates accordingly, and the screw blade (18) causes the hopper ( 4) The powdered fertilizer (m) in the barrel (12)
The inner and lower ends are conveyed to the crocodile and consolidated to a high pressure, thereby pushing down the valve (19) against the spring (20) and the barrel (1
2) The lower end opens, and powdered fertilizer is discharged into the mixer (5) from the lower end of the opening. The discharged powdered fertilizer is mixed with water on the circulating water flow, the mixed water is pumped to the injection rod (24) through the hose (8), and then the injection port (2).
5) ... is injected into the soil.
【００１８】上記注入ロッド（２４）内の混合水の流通
により逆止弁（３８）が開いて外気を吸入し、該外気を
混合水とともに射出口（２５）…から土中に放出し、植
物の根および土中微生物に酸素を供給する。操作レバー
（３２）の引きを離すと、バネ（３５）により弁（２
９）が降下し、弁孔（３０）を閉じて混合水の流通を遮
断し、それに伴って混合器（５）内へ水の圧力が停止す
ると、スクリュー羽根（１８）の回転が停止して粉状肥
料（ｍ）の搬送を停止し、それにより弁（１９）がバネ
（２０）によりバレル（１２）の開口端を閉じる。The check valve (38) is opened by the flow of the mixed water in the injection rod (24) to suck the outside air, and the outside air is discharged together with the mixed water into the soil through the injection port (25). Supplies oxygen to roots and soil microorganisms. When the control lever (32) is released, the spring (35) causes the valve (2
9) descends, closes the valve hole (30) to block the flow of the mixed water, and when the pressure of the water in the mixer (5) stops accordingly, the rotation of the screw blade (18) stops. The transport of the powdered fertilizer (m) is stopped so that the valve (19) closes the open end of the barrel (12) by means of the spring (20).
【００１９】密植状態の植物の場合は、その植えこみの
中央部の土中に注入ロッド（２４）を突き刺して上記と
同様に混合水を供給する。また、土壌上面にビニルフィ
ルムを施してある場合は、注入ロッド（２４）を該ビニ
ルフィルムを貫通して土中に突き刺すのである。In the case of densely planted plants, an injection rod (24) is pierced into the soil at the center of the planting, and mixed water is supplied in the same manner as above. When a vinyl film is applied to the upper surface of the soil, the injection rod (24) penetrates the vinyl film and pierces the soil.
【００２０】固形状肥料の土中施肥方法の他の具体例と
して、上記水槽（１）内に水および粉状肥料を投入し、
適宜の撹拌器によりこれを混合し、この混合水をポンプ
（２）により直接灌注器（９）に圧送し、以下上例と同
様に土中に注入する例もある。As another specific example of the method for fertilizing solid fertilizer in soil, water and powdered fertilizer are put into the water tank (1),
There is also an example in which this is mixed with an appropriate stirrer, the mixed water is directly pumped to the irrigator (9) by the pump (2), and then poured into the soil as in the above example.
【００２１】[0021]
【発明の効果】本願第１発明の固形状肥料の土中施肥方
法によれば、固形状肥料を流体と混合し、該流体を搬送
媒体とすることにより固形状肥料を中空ロッドを通じて
土中に円滑に供給することができ、しかも中空ロッドを
土中に突き刺すことにより土中の施肥最適位置に確実に
施肥することができ、密植状態の場合、ビニルフィルム
で覆ってある場合等に所望土中位置に容易に施肥するこ
とができるのである。本願第２発明の固形状肥料の土中
施肥装置によれば、上記第１発明の土中施肥方法を有効
に実施することができ、しかも流体ポンプは、固形状肥
料を混合する前の流体のみを送るものであるから長期の
使用にも耐えられる利点を有するのである。According to the method for fertilizing solid fertilizer in soil according to the first aspect of the present invention, the solid fertilizer is mixed with the fluid, and the fluid is used as a carrier medium to bring the solid fertilizer into the soil through the hollow rod. It can be fed smoothly, and by piercing the hollow rod into the soil, fertilizer can be surely applied to the optimum position for applying fertilizer in the soil, and in the case of dense planting, when it is covered with vinyl film, etc. The position can be easily fertilized. According to the soil fertilizer applicator of the solid fertilizer of the second invention of the present application, the soil fertilizer application method of the first invention can be effectively carried out, and the fluid pump uses only the fluid before mixing the solid fertilizer. Because it is sent, it has the advantage of withstanding long-term use.
【図１】土中施肥装置全体の一部切欠正面図である。FIG. 1 is a partially cutaway front view of the entire soil fertilizer application apparatus.
【図２】混合装置の拡大縦断正面図である。FIG. 2 is an enlarged vertical sectional front view of the mixing device.
【図３】図２における弁の部分の拡大図である。FIG. 3 is an enlarged view of a portion of the valve shown in FIG.
【図４】図２のＩＶ−ＩＶ線断面図である。FIG. 4 is a sectional view taken along line IV-IV of FIG. 2;
【図５】灌注器の拡大縦断面図である。FIG. 5 is an enlarged vertical sectional view of the irrigator.
ｍ 粉状肥料 ２ 液体ポンプ ３ 混合装置 ４ ホッパー ５ 混合器 ８ フレキシブルホース １０ 入口 １１ 出口 １２ バレル １８ スクリュー羽根 ２４ 注入ロッド ２５ 射出口 m Powdered fertilizer 2 Liquid pump 3 Mixing device 4 Hopper 5 Mixer 8 Flexible hose 10 Inlet 11 Outlet 12 Barrel 18 Screw blade 24 Injecting rod 25 Injecting port
Claims (2)
に所要圧力で圧送しつつ該中空ロッドの先端部を土中の
所望位置に差しこんで上記射出口から混合流体を土中に
射出する、ことからなる固形状肥料の土中施肥方法。1. A solid fertilizer is mixed into a fluid, and the mixed fluid is pumped at a required pressure into a hollow rod having an injection port at its tip while the tip of the hollow rod is moved to a desired position in the soil. A method for fertilizing solid fertilizer in soil, which comprises inserting and injecting a mixed fluid into the soil from the injection port.
と、 撹拌手段を有し且つ入口および出口を有する混合器およ
び固形状肥料を入れたホッパーを具備し、上記流体ポン
プの流体吐出口を上記混合器の入口に接続すると共に、
上記ホッパー内の固形状肥料を上記混合器内に圧送する
圧送装置を設けた、流体と固形状肥料の混合装置と、 先端部に射出口を有する中空ロッドからなり、該中空ロ
ッドの基部に上記混合器の出口をフレキシブルホースを
介して接続された注入ロッドと、からなる固形状肥料の
土中施肥装置。2. A fluid pump for discharging a fluid at a required pressure, a mixer having a stirring means and having an inlet and an outlet, and a hopper containing solid fertilizer, wherein the fluid outlet of the fluid pump is the above-mentioned. While connecting to the mixer inlet,
A mixing device for fluid and solid fertilizer provided with a pumping device for pumping the solid fertilizer in the hopper into the mixer, and a hollow rod having an injection port at the tip, and the base of the hollow rod having the above A fertilizer applicator for solid fertilizer consisting of an injection rod connected to the outlet of the mixer via a flexible hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11031395A JPH08280216A (en) | 1995-04-12 | 1995-04-12 | Method for putting solid fertilizer into soil and soil fertilizing apparatus therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11031395A JPH08280216A (en) | 1995-04-12 | 1995-04-12 | Method for putting solid fertilizer into soil and soil fertilizing apparatus therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08280216A true JPH08280216A (en) | 1996-10-29 |
Family
ID=14532551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11031395A Pending JPH08280216A (en) | 1995-04-12 | 1995-04-12 | Method for putting solid fertilizer into soil and soil fertilizing apparatus therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08280216A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000017866A (en) * | 1999-12-24 | 2000-04-06 | 김윤만 | Manure solution equipment |
| CN108521965A (en) * | 2017-03-07 | 2018-09-14 | 苏建林 | A kind of application method of fertilising device for administration of drugs |
| CN108811666A (en) * | 2018-08-03 | 2018-11-16 | 台州骊威环保科技有限公司 | A kind of water-fertilizer integral irrigation equipment |
| CN110832977A (en) * | 2019-10-09 | 2020-02-25 | 甘肃瀚海奇珍农业开发有限公司 | Stirring device and method of integrated solid-liquid fertilizer applicator |
| RU2720634C1 (en) * | 2019-06-04 | 2020-05-12 | Учреждение Институт плодородия почв юга России (ИППЮР) | Method of introducing biopreparation into upper soil layer |
| CN112470658A (en) * | 2020-11-20 | 2021-03-12 | 塔里木大学 | Precision positioning water and fertilizer integrated machine for sand culture tomatoes |
| CN117859489A (en) * | 2023-12-25 | 2024-04-12 | 杨凌云 | Fertilizing method for gardens |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS565004A (en) * | 1979-06-27 | 1981-01-20 | Tohoku Denki Tekko Kk | Fertilizer distributor scattering powdery and granular material into soil directly |
| JPH03175903A (en) * | 1989-12-01 | 1991-07-31 | Kubota Corp | Feeding device of agricultural granule |
| JPH06153643A (en) * | 1992-11-25 | 1994-06-03 | Seibutsukei Tokutei Sangyo Gijutsu Kenkyu Suishin Kiko | Spraying or sowing of granular material and apparatus therefor |
-
1995
- 1995-04-12 JP JP11031395A patent/JPH08280216A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS565004A (en) * | 1979-06-27 | 1981-01-20 | Tohoku Denki Tekko Kk | Fertilizer distributor scattering powdery and granular material into soil directly |
| JPH03175903A (en) * | 1989-12-01 | 1991-07-31 | Kubota Corp | Feeding device of agricultural granule |
| JPH06153643A (en) * | 1992-11-25 | 1994-06-03 | Seibutsukei Tokutei Sangyo Gijutsu Kenkyu Suishin Kiko | Spraying or sowing of granular material and apparatus therefor |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000017866A (en) * | 1999-12-24 | 2000-04-06 | 김윤만 | Manure solution equipment |
| CN108521965A (en) * | 2017-03-07 | 2018-09-14 | 苏建林 | A kind of application method of fertilising device for administration of drugs |
| CN108521965B (en) * | 2017-03-07 | 2020-07-14 | 林锦国 | Application method of fertilizing and pesticide applying device |
| CN108811666A (en) * | 2018-08-03 | 2018-11-16 | 台州骊威环保科技有限公司 | A kind of water-fertilizer integral irrigation equipment |
| RU2720634C1 (en) * | 2019-06-04 | 2020-05-12 | Учреждение Институт плодородия почв юга России (ИППЮР) | Method of introducing biopreparation into upper soil layer |
| CN110832977A (en) * | 2019-10-09 | 2020-02-25 | 甘肃瀚海奇珍农业开发有限公司 | Stirring device and method of integrated solid-liquid fertilizer applicator |
| CN112470658A (en) * | 2020-11-20 | 2021-03-12 | 塔里木大学 | Precision positioning water and fertilizer integrated machine for sand culture tomatoes |
| CN117859489A (en) * | 2023-12-25 | 2024-04-12 | 杨凌云 | Fertilizing method for gardens |
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