JPS61501429A - Seed disinfection method and device - Google Patents
Seed disinfection method and deviceInfo
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- JPS61501429A JPS61501429A JP50167385A JP50167385A JPS61501429A JP S61501429 A JPS61501429 A JP S61501429A JP 50167385 A JP50167385 A JP 50167385A JP 50167385 A JP50167385 A JP 50167385A JP S61501429 A JPS61501429 A JP S61501429A
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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
【発明の詳細な説明】 発明の名称 種子消毒法及びその装置 技術背景 この発明は、自由落下する種子に消毒剤を衝突させ、ひき続き回転トレーを介し 消毒室へと外方に投げ飛ばして種子を消毒する方法、及び種子計量部及び供給部 を備えた消毒室を有し消毒室の中で自由落下する種子に消毒剤分配機構により放 出する消毒剤を衝突させ、消毒剤分配機構の下に配置した回転トレーにより転向 して投げ落とす、前記方法を実施する装置に関するものである。[Detailed description of the invention] Title of invention Seed disinfection method and device Technology background The invention involves bombarding free-falling seeds with a disinfectant, which is subsequently passed through a rotating tray. Method for disinfecting seeds by throwing them outward into a disinfection chamber, and a seed metering and supplying section It has a disinfection chamber with The disinfectant to be dispensed is collided and diverted by a rotating tray placed below the disinfectant distribution mechanism. The present invention relates to an apparatus for carrying out the method.
友旦茨歪 消毒剤噴流を遠心板により放射状に生成して平面的に飛散させる、消毒室を備え た消毒装置がドイツ特許第５３１３８２号に記載しである。遠心板外側の周面全 体から種子がベールのように連続して落下し、種子と消毒剤噴流は環状線に沿っ て衝突する。しかし、かかる配置はかならずしも充分に満足できるものでないこ とが判明した。殊に消毒剤の一部が装置の壁面に沈積し、殻種を十分に包むこと はいずれにしても達成不可能である。Tomodan Ibarazure Equipped with a disinfection chamber that generates disinfectant jets radially using a centrifugal plate and scatters them over a flat surface. A disinfection device is described in German Patent No. 531 382. The entire outer circumferential surface of the centrifugal plate Seeds fall continuously from the body like a veil, and the seeds and disinfectant jet flow along the circular line. and collide. However, such an arrangement may not always be completely satisfactory. It turned out that. In particular, some of the disinfectant should be deposited on the walls of the device and sufficiently envelop the shell species. is impossible to achieve in any case.
それに対しハンガリー特許第１５７９２２号により周知の先行技術では一部の機 能が逆転している。ここでは種子流は消毒室内部に配置した円錐状の粒遠心トレ ー上に自由落下する。自由落下する粒塊はその全移動行程にわたって２つの対向 した噴霧ノズルから液の散布を受ける。粒塊は粒遠心トレーで転向され、個々の 粒子が消毒室内にとどまる時間が増大し、粒と消毒剤との混合が改善される。In contrast, the prior art known from Hungarian Patent No. 157922 Noh is reversed. Here, the seed flow is carried out through a conical grain centrifugal tray located inside the disinfection chamber. - free fall upwards. A free-falling agglomerate has two opposing surfaces throughout its entire travel path. The liquid is sprayed from the spray nozzle. The grain agglomerates are turned in grain centrifuge trays and separated into individual grains. The time that the particles remain in the disinfection chamber is increased and the mixing of the particles with the disinfectant is improved.
しかし上述した２つの先行技術の解決法では欠点として消毒剤のかなりの部分が 装置の消毒剤ノズルに対向した壁体に吹きかかる。このことは特に、ますます使 用されることの多くなった無水銀消毒剤の場合この消毒剤が部分的にきわめて粘 着性が高（装置の壁面に皮殻を形成することがあるので望ましくない。更に、消 毒模型を基にただちに確認できることであるが、周知の装置は残念ながら消毒剤 の希望する十分な分布をひき起こさず、分布強度そのものも粒子ごとに大きく異 なる。このことは水銀含存消毒剤を使用すると、蒸発段を介し全粒子の均一被覆 がユーザー用に袋詰めしたものでもなお達成可能であったので、従来そんなに著 しくなかった。というのも水銀蒸気圧により気相物質はたとえ凹凸のある粒個所 でも、例えば粒のしわ内にも容易に拡散し、中空個所もしわの範囲の小さな気孔 を介し保護膜で成る程度十分に被覆することが出来る。しかし最近新しい傾向が ユーザーの注目をあびた。その一つは消毒剤が地中内でいわゆるホーフ効果を発 揮することから出発する。即ち消毒剤の一部は地中にまいた粒で溶解し、周囲の 地中に拡散し、成る範囲内で障害となる地中の微生物や菌類を殺す。そのため消 毒剤を完全かつ均一に被覆することはかならずしも必要でない。だがこれに対し ては最近生態学的観点から、種子のためこの方法を取るべきでないとの懸念が表 明された。However, the drawback of the two prior art solutions mentioned above is that a significant portion of the disinfectant Spray on the wall facing the disinfectant nozzle of the device. This is particularly true for In the case of mercury-free disinfectants that are increasingly used, some parts of these disinfectants are extremely viscous. High adhesion (undesirable as it may form a crust on the wall of the device. As can be readily confirmed based on the poison model, the well-known device unfortunately cannot be used as a disinfectant. does not give rise to the desired sufficient distribution, and the distribution strength itself varies greatly from particle to particle. Become. This means that when using mercury-containing disinfectants, uniform coverage of all particles is achieved through the evaporation stage. This is because it was still achievable even when the product was packaged for users. It didn't feel good. This is because, due to the vapor pressure of mercury, gas phase substances can be However, for example, it can easily diffuse into the wrinkles of grains, and the hollow areas and small pores within the wrinkles can be sufficiently covered with a protective film. However, recently there is a new trend It caught the attention of users. One is that disinfectants produce the so-called Hof effect underground. Start by demonstrating. In other words, some of the disinfectant dissolves in the particles sprinkled underground and spreads around it. It spreads underground and kills microorganisms and fungi that cause trouble within its range. Therefore, it disappears. Complete and uniform coverage of the toxic agent is not always necessary. But for this Recently, concerns have been expressed from an ecological perspective that this method should not be used for seeds. It was revealed.
国によっては水銀の毒性のゆえに消毒剤への水銀の使用を禁止しており、化学の 面でも設計の面でも新しい解決法をめて少なくとも所要の考量をできるだけ小さ くせねばならない。Some countries have banned the use of mercury in disinfectants due to its toxicity; New solutions, both in terms of surface and design, have been developed to minimize the amount of consideration required. I have to get used to it.
２３しと１丞 この点を前提に本発明の目的は、ごく少量の消毒剤を使用して優れた消毒効果を 発厘する種子消毒法を開発し、そしてこれに格別適した装置を提供することであ る。23 and 1 jo Based on this premise, the purpose of the present invention is to achieve excellent disinfection effects using a very small amount of disinfectant. By developing a method for disinfecting seeds and providing equipment that is particularly suitable for this purpose. Ru.
冒頭述べた種類の方法においてこの目的が本発明によれば、種子は自由落下する 環状ベール（Ｒｉｎｇｓｃｈｌｅｉｅｒ） 、として計量して舟形回転トレー内 に落下させ、自由落下する間、平面的噴流となって環状ベールの内から外へと射 出されるを受ける消毒剤に通し、湿潤した種子に次に回転トレー上で遠心処理す る際再び消毒剤を衝突させ、種子の個々の粒が回転トレー上を連続的に転勤し、 粒どうし衝突しこすり合う間に消毒剤は粒表面に微細分布しすり込まれる。In a method of the type mentioned at the outset, this purpose according to the invention is that the seeds are free-falling. Ring-shaped bale (Ringschleier), weighed in a boat-shaped rotating tray During the free fall, it becomes a plane jet and radiates from the inside of the annular veil to the outside. The moistened seeds are then centrifuged on a rotating tray. During the process, the disinfectant is again bombarded, and the individual grains of the seeds are continuously transferred on the rotating tray. While the grains collide and rub against each other, the disinfectant is finely distributed and rubbed onto the grain surface.
本発明の方法では、消毒剤が環状噴流となって平面的に働きしかも環状ベールの ゆえに湿潤面が比較的広いためベール状に落下する種子の粒表面に消毒剤がきわ めて均一に塗布されることにより、格別強力な消毒効果が得られる。このように 湿潤した種子が次に舟形回転トレー上に落下し、そこで放射状に遠心作用を受け る。その間種子は絶えず位置を変え、各粒表面の消毒剤が一層均一に表面に分布 する。この遠心処理の間、湿潤した種子に再度、つまり「第２回目の」消毒剤を 吹きかけ、環状ベールとして落下させながら行う最初の湿潤操作に特定時間遅れ て第２回目の湿潤操作を行う。この第２回目の再湿潤操作は、最初の湿潤操作が （消毒剤供給の意味で）すでに終了しただけでなく、最初の湿潤操作のとき各粒 表面に塗布した消毒剤が粒と回転トレーとの衝突及びそれに続いて回転トレー上 での遠心効果によりすでに再分布され均一化された時点にまさに開始する。この 情況において第２回目の湿潤操作を行い、消毒剤を粒表面で更に吸収するための 出発条件を特に好適にする。だが同時に回転トレー上で遠心処理がなお行われる ことにより、新たに供給された消毒剤はただちにかつ格別良好に種子の粒表面に 分布し、遠心トレーを離れるときには種子の粒表面に消毒剤が格別良好に均一分 布している。In the method of the present invention, the disinfectant acts in the form of an annular jet in a planar manner, and the disinfectant acts in the form of an annular veil. Therefore, the wet surface is relatively wide, so the disinfectant is concentrated on the surface of the seeds that fall in a veil. By applying the product evenly and thoroughly, it has an extremely strong disinfecting effect. in this way The moist seeds then fall onto a boat-shaped rotating tray where they are subjected to radial centrifugal action. Ru. During this time, the seeds constantly change their position, and the disinfectant on each grain surface is evenly distributed over the surface. do. During this centrifugation process, the moist seeds are treated with disinfectant again, or for a “second time”. A specific time delay for the initial wetting operation, which is performed by spraying and falling as an annular bale. Then perform the second wetting operation. This second rewetting operation is different from the first wetting operation. Each grain at the time of the first wetting operation, as well as already finished (in the sense of disinfectant supply) The disinfectant applied to the surface causes the particles to collide with the rotating tray and subsequently onto the rotating tray. It starts exactly at the point where it has already been redistributed and homogenized by the centrifugal effect at . this In some cases, a second wetting operation is performed to further absorb the disinfectant on the grain surface. The starting conditions are particularly favorable. However, at the same time, the centrifugation process is still carried out on the rotating tray. This ensures that the newly supplied disinfectant is immediately and particularly well applied to the grain surface of the seeds. distribution, and when leaving the centrifuge tray, the disinfectant is distributed evenly on the grain surface of the seeds in an exceptionally good manner. It's clothed.
本発明で達成される三重効果、つまり （１） 環状ベール状の粒への最初の噴霧（２） 予備消毒した粒を舟形回転ト レーにドラム状に導入し混合し摩擦し、 ″ （３）最後に回転トレー上で種子の強力消毒を行うことにより、 意外な好結果を生じることが判明した。その際、さまざまな作用反作用を利用す ることが出来る。粒が可能なあらゆる軸のまわりを回転しかつさまざまな空間方 向に動く際の比較的大きな速度により、噴霧した滴状消毒剤が迅速に平面的に分 布しそして微孔を介してのみ到達可能なくぼみや空洞内にさえ「漏れ油」のよう に侵入しごく微細に分布する結果を伴う粒の強い回転運動を得ることが出来る。The triple effect achieved by the present invention, namely (1) Initial spraying on the annular veil-shaped grains (2) Pre-sterilized grains are transferred to the boat-shaped rotating Introduced into the tray in a drum shape, mixed and rubbed, (3) Finally, by strongly sterilizing the seeds on a rotating tray, It turned out that it gave unexpectedly good results. In doing so, various actions and reactions are used. Rukoto can. The grain rotates around every possible axis and moves in various spatial directions. Due to the relatively high velocity when moving in the direction, the sprayed disinfectant droplets can be divided quickly over a flat surface. Like "leak oil" even within the recesses and cavities that can only be reached through micropores. It is possible to obtain a strong rotational movement of the grains with the result that they penetrate into the grains and are very finely distributed.
粒の強力な運動そして粒どうし及び粒と舟形回転トレーとの間の激しい衝突力や 摩擦力により、粒表面にマツサージ効果が生じ粒は過剰の消毒剤と過少の消毒剤 とを交換する。The strong motion of the grains and the intense collision force between grains and between the grains and the boat-shaped rotating tray. Due to frictional force, a pine surge effect occurs on the grain surface, causing the grain to contain too much disinfectant and too little disinfectant. exchange with.
本発明は更にさまざまな好ましい構成が可能である。The present invention is also capable of various preferred configurations.
特に好ましくは、噴霧消毒剤として平面的に放出した消毒剤噴流に例えば垂直軸 のまわりを高速回転する遠心トレーと噴霧用強力気流とを介し、遠心作用を加え る。これによりベール状に落下する可動種子に関し消毒剤の方向性及び転向性が 格別良好となり、装置の自己清浄性も向上する。Particularly preferably, the disinfectant jet discharged in a plane as an atomized disinfectant has a vertical axis, for example. A centrifugal action is applied via a centrifugal tray that rotates at high speed around the Ru. This improves the directionality and redirection of the disinfectant with respect to mobile seeds that fall in bales. The results are particularly good, and the self-cleaning properties of the device are also improved.
本発明による装置は冒頭述べた種類の装置を前提に、回転トレーを、外向きに上 昇した縁を有する深皿状に構成し、消毒剤噴霧器を回転トレーと同軸に配置し、 両者より上方に種子を環状ベールとして回転トレー上に落下させる種子計量分配 路を取付けたことを特徴としている。The device according to the invention is based on a device of the type mentioned at the outset, in which the rotary tray is moved upwards outwards. configured in the form of a basin with a raised rim, the disinfectant sprayer being arranged coaxially with the rotating tray; Seed dispensing method in which seeds are dropped above both as an annular bale onto a rotating tray. It is characterized by having a road installed.
本発明の装置によって種子の個々の粒を強力に消毒することが出来、消毒剤は種 子の発芽力を損なったり粒のきすや彼れを生じることなく周知の装置より著しく 少量が使用される。With the device of the present invention, individual grains of seeds can be strongly disinfected, and the disinfectant is significantly better than known devices without impairing the germination ability of the seeds or causing grain fraying or cracking. Small quantities are used.
本発明の装置の有利な１構成において回転トレーと消毒剤噴霧器は互いに類似し た形状（例えば円形）であり、好ましくは中央部が平らに実施しである。In one advantageous configuration of the device according to the invention, the rotating tray and the disinfectant sprayer are similar to each other. It is preferably of a flat central shape (e.g. circular).
更に別のきわめて有利な実施態様では、深皿状にくぼみのある回転トレーは縁部 が水平軸に対し斜めに、好ましくは最大７５″、特に３０″〜７５°の角度で傾 いており、この傾きは特に５５＠〜６５″、例えば６０６以下に選定すべきであ る。本発明の装置において深皿状回転トレーより上方に種子用案内機構を取付け 、落下路内をベール状に落下する種子を回転トレーの所定の範囲、特に平らな中 央部から上昇した縁へと移行している範囲に衝突するよう向きを調整できること も有利である。この点に関し特に好ましい実施態様では案内機構が回転トレーの 幾何学的回転軸と同軸に装着した種子用円錐分配器を有し、該分配器を介し種子 が下向きに流れるよう構成しである。更に、案内機構が円錐分配器の下方、その 半径方向外側に特に円筒状の案内壁を有し、該案内壁にやはり好ましくは案内壁 と平行な半径方向内側壁が対向するときわめて有利である。消毒剤噴霧器は案内 機構の種子送り管とは逆の側、特に円錐分配器の下面に配置し、該分配器により 施蓋しかつ覆うのが有利である。更に、円錐分配器は、テーパ面とで環状隙間を 形成する案内面に対し、隙間の寸法調整のため相対的に調整可能であるのが好ま しく、このため円錐分配器は例えば遠隔操作可能な調整装置に接続することが出 来る０円錐分配器は、主に調整装置に接続し有利には中空のそして消毒剤送り管 を受容した支柱に取付けることが出来る。In a further particularly advantageous embodiment, the recessed rotating tray has an edge. is tilted obliquely to the horizontal axis, preferably at an angle of at most 75'', especially between 30'' and 75°. This slope should be selected to be 55@~65'', for example 606 or less. Ru. In the device of the present invention, a seed guide mechanism is installed above the deep dish-shaped rotating tray. , the seeds falling in a bale shape in the falling path are placed in a predetermined area of the rotating tray, especially in a flat area. Be able to adjust the orientation to hit the transition area from the center to the raised edge. is also advantageous. In a particularly preferred embodiment in this regard, the guiding mechanism It has a seed cone distributor mounted coaxially with the geometric axis of rotation, through which the seeds are distributed. The structure is such that the water flows downward. Additionally, a guiding mechanism is provided below the conical distributor, its A particularly cylindrical guide wall is provided on the radially outer side, which guide wall is also preferably provided with a guide wall. It is very advantageous if the radially inner walls, which are parallel to each other, are opposite. Disinfectant sprayer information Placed on the side of the mechanism opposite the seed feed tube, especially on the underside of the conical distributor, the distributor It is advantageous to cover and cover. Furthermore, the conical distributor creates an annular gap with the tapered surface. It is preferable to be able to adjust the gap size relative to the guide surface to be formed. This makes it possible, for example, to connect the conical distributor to a remotely controllable regulating device. The coming 0 conical distributor is mainly connected to the regulating device, preferably hollow and disinfectant feed pipe. It can be attached to a support that receives a
消−剤噴霧器を高速空気圧モータとして実施し、その回転子が主に５０００〜２ ０００ｒｐｍ程度の動作速度で回転し、同時にモータの排気を消毒剤噴流の霧化 （噴霧形成）に利用できるとき、きわめて有利な総合効果が得られる。The disinfectant sprayer is implemented as a high-speed pneumatic motor, whose rotor is mainly 5000~2 It rotates at an operating speed of about 1,000 rpm, and at the same time atomizes the exhaust air of the motor into a spray of disinfectant. (spray formation), very advantageous overall effects are obtained.
本発明の装置の更に別の有利な１構成では、主に１個の遠心トレー及び／又は少 なくとも１個のノズルを有する消毒剤噴霧器は（第２回目の消毒剤再供給に利用 する）消毒剤噴流と回転トレーとの衝突範囲が回転トレーの中央部ではなく中央 部から離れた個所にくるよう配置する。遠心トレーは好ましくは深皿状回転トレ ーの縁の高さの半分の高さ、少なくとも近似的に水平な平面上に回転トレーと同 軸に配置する。In a further advantageous configuration of the device according to the invention, mainly one centrifuge tray and/or a few centrifuge trays are provided. Disinfectant sprayers with at least one nozzle (used for second disinfectant resupply) ) The area of collision between the disinfectant jet and the rotating tray is at the center of the rotating tray rather than at the center. Place it in a location away from the area. The centrifugal tray is preferably a deep dish rotating tray. - At least half the height of the edge of the rotating tray, on a plane that is at least approximately horizontal. Place it on the axis.
遠心トレーを空気圧モータにより駆動し、インジェクタ効果を得るためモーター の排気が消毒剤を噴流するノズルに供給可能であるとき、装置全体の動作信頼性 に関し特に好結果を達成することが出来る。更に、回転トレーの速度を調整する ことのできる装置を設けると有利である。消毒剤噴霧器は好ましくはその回転子 から消毒剤噴流を放出するポンプを有し、該ポンプは主に（特に遠心トレー状に 構成した）ラジアルポンプとして実施し、ラジアルポンプの回転子は半径方向に 対し斜めに設けた縁羽根を有する。消毒剤噴霧器は更に主に少なくとも１個の消 毒剤ノズルに空気を供給し又は消毒剤を噴霧する射出通路を備え、好ましくは空 気と消毒剤とが衝突する範囲に噴霧室が形成しである。The centrifugal tray is driven by a pneumatic motor, and the motor is used to obtain an injector effect. operational reliability of the entire device when the exhaust air can be fed to the nozzle jetting the disinfectant. Particularly good results can be achieved with respect to Additionally, adjust the speed of the rotating tray. It would be advantageous to have a device that can do this. The disinfectant sprayer preferably has its rotor a pump for discharging a jet of disinfectant from a (configured) as a radial pump, the rotor of the radial pump is On the other hand, it has edge blades that are set diagonally. Disinfectant sprayers also primarily include at least one extinguisher. Provided with an injection passage for supplying air or spraying disinfectant to the poison nozzle, preferably an empty A spray chamber is formed in the area where the air and disinfectant collide.
型皿■皿主バ返貝 本発明を以下図面を基になお詳しく例示する。Mold plate■ Dish main dish with shellfish The invention will be illustrated in more detail below on the basis of the drawings.
第１図は本発明による装置の実施態様を示す縦断面間、第２図は第１図の要部拡 大図。Figure 1 is a longitudinal section showing an embodiment of the device according to the present invention, and Figure 2 is an enlarged view of the main parts of Figure 1. Big picture.
第３図は第１図に示す装置の回路図。FIG. 3 is a circuit diagram of the device shown in FIG. 1.
第４．４ａ図は本発明による装置の消毒剤分配機構の構成図。Figure 4.4a is a block diagram of the disinfectant dispensing mechanism of the device according to the invention.
図面の簡単な説明 第１図に示すように種子用消毒装置１が上部に種子送り管２を有し、該送り管が 計量間隙３をも含み、種子はこの計量間隙から処理部４に達する。リング面状の 消毒剤噴流を発生する消毒剤噴霧器５を処理部内に取付け、２本のチューブ６． ７としての消毒剤供給機構に接続しである。Brief description of the drawing As shown in FIG. 1, a seed disinfection device 1 has a seed feeding pipe 2 at the top, and the seed feeding pipe is It also includes a metering gap 3 through which the seeds reach a treatment section 4 . ring-shaped A disinfectant sprayer 5 that generates a disinfectant jet is installed in the processing section, and two tubes 6. It is connected to a disinfectant supply mechanism as 7.
種子は送り管２を介し消毒装置１に導入され計量間隙３の範囲で円錐分配器８を 介し分散する。種子が円錐分配器８を介しベール状に落下すると円錐分配器の下 端には種子の個々の粒の運動路用弾道放物線が生じる。このことは個々の粒が比 較的広い散乱範囲内で消毒剤噴霧器５の下面に取付けた回転トレー９に衝突する ことを意味する。これを防ぎ、衝突範囲を比較的狭くするため円錐分配器８の下 方、その半径方向外側に円筒形案内壁１０を設け、該案内壁に付属して望ましく は円錐分配器８に続いた半径方向内側の円筒壁１１を設ける。従って種子は狭い 環状範囲内に強制的に限定されて流れ、従って、環状ベールとなって落下する。The seeds are introduced into the disinfection device 1 via the feed pipe 2 and passed through the conical distributor 8 in the area of the metering gap 3. Distributed through. When the seeds fall in a bale form through the conical distributor 8, the seeds fall under the conical distributor 8. At the end, a ballistic parabola forms for the path of movement of the individual grains of the seed. This means that individual grains It collides with the rotating tray 9 attached to the bottom surface of the disinfectant sprayer 5 within a relatively wide scattering range. It means that. In order to prevent this and make the collision range relatively narrow, a On the other hand, a cylindrical guide wall 10 is provided on the outside in the radial direction, and a cylindrical guide wall 10 is preferably attached to the guide wall. provides a radially inner cylindrical wall 11 adjoining the conical distributor 8 . Therefore the seeds are narrow The flow is forcibly confined within the annular area and thus falls in an annular veil.
計量間隙３は片側が円錐分配器８の表面により、そして他側が漏斗壁１２により 制限されている。漏斗壁は外フランジ１３により消毒装置１のケーシングに螺着 し、必要ならばボルト１４を外しそして装置１の上部を取外して取去り、傾きの 異なる漏斗又は円筒壁と交換することができる。この交換可能性により計量間隙 ３を粗調整する可能性が得られる。The metering gap 3 is defined on one side by the surface of the conical distributor 8 and on the other side by the funnel wall 12. Limited. The funnel wall is screwed onto the casing of the disinfection device 1 by means of an outer flange 13. If necessary, remove the bolts 14 and remove the top of the device 1 and adjust the tilt. Can be replaced with different funnels or cylindrical walls. This interchangeability allows the metering gap to be The possibility of coarse adjustment of 3 is obtained.
計量は円錐分配器８の高さ位置を調整して行い、これにより遠隔操作をきわめて 容易に実現することができ、全体として簡単な調整可能性が与えられる。円錐分 配器８は上面を支柱１５に結合し、支柱の上端は調整装置１６により把持する。Measuring is performed by adjusting the height position of the conical distributor 8, which allows for extremely remote control. It can be easily realized and provides simple adjustability overall. Cone The arrangement 8 is connected at its upper side to a column 15, the upper end of which is gripped by an adjustment device 16.
この調整装置１６は１種の追従制御係として構成され、支柱１５の上端に固着し た連接棒１７を有する。連接棒の他端はダイアフラム１８に取付ける。ダイアフ ラム１８とｉ器に固定した壁部１９との間に戻しばねとして働く圧縮ばね２゜を 装着する（或いは、戻しばねの代わりに別のあらゆる好適な復元力、例えばガス 緩衝器等を使用することもできる）。This adjustment device 16 is configured as a kind of follow-up control device, and is fixed to the upper end of the column 15. It has a connecting rod 17. The other end of the connecting rod is attached to the diaphragm 18. Diaph A compression spring 2° acting as a return spring is installed between the ram 18 and the wall 19 fixed to the i-box. (or any other suitable restoring force, e.g. gas, instead of the return spring) (Buffers, etc. may also be used).
ダイアフラム１８のばね２０とは反対側に圧縮空気室２１を設け、入口２２を介 しくここでは図示省略したが第３図の回路図に見られる）圧縮空気源と結ぶ。た だし入口２２に至る送り管２３内に止め弁２４を設ける。止め弁はレバー２５に より操作可能であり、支持板２６に取付ける。この支持板２６はスライドガイド ２７を有し、調整ノブ２８とねしスピンドル２９とにより高さ調整可能である。A compressed air chamber 21 is provided on the opposite side of the diaphragm 18 from the spring 20, and a compressed air chamber 21 is provided through the inlet 22. It is connected to a compressed air source (not shown here, but can be seen in the circuit diagram in Figure 3). Ta A stop valve 24 is provided in the feed pipe 23 leading to the stock inlet 22. The stop valve is on lever 25. It is more manipulable and is attached to the support plate 26. This support plate 26 is a slide guide 27, and its height can be adjusted by means of an adjustment knob 28 and a screw spindle 29.
ねじスピンドル２９の上面に設けたモータケーシング３０がスピンドル２９をモ ータ駆動式にかつ遠融制御可能に回転させる。A motor casing 30 provided on the top surface of the threaded spindle 29 connects the spindle 29 to the motor. It is rotated in a motor-driven manner and in a controlled manner.
操作レバー２５が当接した制御カム３１は支柱１５と結合され、支柱の各位置用 位置検出器として働（。ノブ２８により又は遠隔側機構３０を介し支持板２６を 降下させると操作レバー２５の自由端がカム３１の円筒部に当接し、レバー２５ が弁２４を開く。これにより圧縮空気室２１が高圧となり、ダイアフラム１８は レバー２５の自由端が再びカム３１の斜面に当接して弁２４を締切るまでの間押 し下げられる。弁２４はレバー２５の自由端がカム３１の斜面を超えてカム上面 に達するや該弁が通路２２．２３、従って圧力室２１を外気と連結するよう構成 する。これにより、カム３１が戻しばねの作用で再び第１図に見られるレバー２ ５に対する相対位置に達するまでの間、圧力室２１は除圧される。The control cam 31 that the operating lever 25 is in contact with is connected to the column 15, and is connected to the column 15 for each position of the column. Serves as a position detector (controls support plate 26 by knob 28 or via remote mechanism 30) When lowered, the free end of the operating lever 25 comes into contact with the cylindrical portion of the cam 31, and the lever 25 opens valve 24. As a result, the compressed air chamber 21 becomes high pressure, and the diaphragm 18 Press down until the free end of the lever 25 comes into contact with the slope of the cam 31 again and closes the valve 24. be lowered. The valve 24 is arranged so that the free end of the lever 25 goes beyond the slope of the cam 31 and reaches the top surface of the cam. The valve is arranged to connect the passage 22, 23 and thus the pressure chamber 21 with the outside air. do. This causes the cam 31 to return to the lever 2 shown in FIG. 1 again under the action of the return spring. Until the relative position with respect to 5 is reached, the pressure chamber 21 is depressurized.
消毒剤噴霧器５の構成例を第４．４ａ図に示し、以下なお詳しく説明する。固相 、液相又は気相状態の（場合によっては異種の）消毒剤を送るのにチューブ６． ７（第１．４３図）を利用し、適当な消毒剤容器への接続部（図示省略）が設け である消毒装置１の上面にこのチューブが注いでいることだけはここで述べてお く。更に、円錐分配器８の中及びこれに接続した支柱１５の中を圧縮空気チュー ブ３３も延びており、該チューブを通して空気圧モータ３２に駆動用圧縮空気を 供給する。支柱１５は外壁上部に適当な例えば連孔状の開口を有し、この開口に チューブ６．７．３３を通す。この配置により支柱１５、円錐分配器８、これに 接続した円筒壁１１及び下向き円錐カバー３４内の消毒剤供給郡全体が種子装入 特産の影響から保護されることを指摘しておく。図に見られるように円錐カバー ３４は回転トレー９の上向き縁部９ａとほぼ同じ角度で延びている。An example of the construction of the disinfectant sprayer 5 is shown in FIG. 4.4a and will be explained in more detail below. solid phase , tubes 6. for delivering (possibly different types of) disinfectants in liquid or gas phase. 7 (Fig. 1.43), and provide a connection (not shown) to a suitable disinfectant container. The only thing that needs to be mentioned here is that this tube is pouring onto the top of the disinfection device 1. Ku. Furthermore, compressed air tubes are routed in the conical distributor 8 and in the column 15 connected thereto. A tube 33 also extends through which compressed air for driving is supplied to the pneumatic motor 32. supply The support column 15 has an appropriate opening in the upper part of the outer wall, for example, in the form of a continuous hole. Pass tube 6.7.33. This arrangement allows the column 15, the conical distributor 8, The entire disinfectant supply group in the connected cylindrical wall 11 and downward conical cover 34 is used for seed charging. I would like to point out that it is protected from the effects of specialties. Conical cover as seen in the picture 34 extends at approximately the same angle as the upwardly facing edge 9a of the rotating tray 9.
チューブ６．７の下端は空気圧モータ３２のモータ軸を中心で取囲んだノズルチ ップ３５に接続しく第４．４ａ図）、モータ軸の下端には回転トレーの形の遠心 トレー３６を固着する。図示した配置においてモータ３２とノズルチップ３５は 円錐ユニット８．１１．３４内で固着する。しかしそれが望ましい場合には、部 品３２．３５は例えば支柱１５に通した捧を介し装置１の上面に固着することも できょう。円錐ユニット８．１１．３４内には空気圧モータ３２に給気するチュ ーブ３３の他なお別のチューブ３９をもったモータ３２の後端からノズルチップ ３５にかけて設ける。このチューブ３９を通してモータ３２の排気をノズルチッ プ３５に供給し、そこにインジェクタ効果を構成することによりチューブ６．７ を介し供給した消毒剤の噴霧を向上する。これにより待に一液体消毒剤は−ごく 微細な；・素状に噴霧することができ、消毒剤の分布がきわめて良好となる。The lower end of the tube 6.7 is a nozzle that surrounds the motor shaft of the pneumatic motor 32. 4.4a), and a centrifugal motor in the form of a rotating tray at the lower end of the motor shaft (Fig. 4.4a). Secure the tray 36. In the arrangement shown, the motor 32 and nozzle tip 35 are Secure within the conical unit 8.11.34. However, if this is desirable, The parts 32, 35 can also be fixed to the top surface of the device 1, for example, via a splint passed through the support 15. I can do it. Inside the conical unit 8.11.34 there is a tube supplying air to the pneumatic motor 32. In addition to the tube 33, a nozzle tip is connected from the rear end of the motor 32 with another tube 39. Provided over 35 minutes. The exhaust of the motor 32 is passed through this tube 39 using a nozzle switch. tube 6.7 by supplying the tube 35 and configuring the injector effect therein. Improve spraying of disinfectant delivered through. As a result, the liquid disinfectant is very It can be sprayed in fine particles, resulting in extremely good disinfectant distribution.
モータ４０は処理部４の、冷却空気が流入できるよう下面が開口したカバーケー シング４１内に配置する。カバーケーシング４１は処理ケーシング４４内で半径 方向ウェブ４２により保持する。モータ４０を固着した取付板４５はカバーケー シング４１の上面に設ける。モータ４ｏの軸４６は取付板４５の穴４７に挿通し 、該軸にキャップ４８を装着する。このキャップはほぼ同一寸法の回転トレー９ の中央穴に挿通し、フランジ４９を介し回転トレー９と着脱自在に結合する。こ の結合により例えば種子に応じて幾何学的条件を変えるため回転トレー９を取去 り、縁の形状又は傾き、場合によっては高さ等も異なる別の回転トレーに代える ことができる。各種の種子に適合する別の可能性はモータ４ｏを例えばウェブ４ ２の下に覆い隠したケーブル５０を介し図示省略した回転速度調整器と接続し、 遠心力の回転速度に依存した量と回転トレー９の縁の１頃きにより決まる向心力 の量との比が可変である点にある。The motor 40 is connected to a cover case of the processing section 4 that has an open bottom so that cooling air can flow in. It is placed in the thing 41. The cover casing 41 has a radius within the processing casing 44. It is held by a directional web 42. The mounting plate 45 to which the motor 40 is fixed is attached to the cover case. It is provided on the upper surface of the thing 41. The shaft 46 of the motor 4o is inserted into the hole 47 of the mounting plate 45. , attach the cap 48 to the shaft. This cap has a rotating tray 9 with almost the same dimensions. It is inserted into the central hole of the rotary tray 9 and is detachably connected to the rotary tray 9 via the flange 49. child The rotating tray 9 can be removed in order to change the geometrical conditions depending on the seeds, for example by coupling the , replace with another rotating tray with different edge shape or inclination, and in some cases height, etc. be able to. Another possibility for adapting the motor 4o to different types of seeds is for example to connect the motor 4o to the web 4 Connected to a rotation speed regulator (not shown) via a cable 50 hidden under 2, Centripetal force determined by the amount of centrifugal force that depends on the rotational speed and the rotation of the edge of the rotating tray 9 The point is that the ratio to the amount of
作用様式、形状配置の特殊性及び作用反作用は第２図によると次のとおりである 。The mode of action, peculiarities of shape arrangement, and action and reaction are as follows according to Figure 2. .
軸５２のまわりを回転する回転トレー９が平らな中央部９ｂを有し、これに曲部 ９ｃを介し斜め上方に傾いた縁部９ａが続いている。水平軸に対する縁部９ａの 傾き角度αは７５゜以下に選定するのが望ましく、好ましくは３０°〜７５°、 特に５５″〜６５°を選定すべきである。図示した好ましい実施例においてこの 角度は６０°である。A rotating tray 9 rotating around an axis 52 has a flat central portion 9b with curved portions. An edge 9a that is inclined diagonally upward continues through 9c. of the edge 9a relative to the horizontal axis It is desirable to select the inclination angle α to be 75° or less, preferably 30° to 75°, In particular, 55" to 65° should be selected. In the preferred embodiment shown, this The angle is 60°.
回転トレー９の回転により種子Ｓに加わる遠心力は主に種子Ｓが回転トレー９に 衝突する場所に依存する。そこで円筒壁１０．１１ （第１図も参照）により第 ２図に断続矢印Ｂで示した種子の進路を制限する。The centrifugal force applied to the seeds S due to the rotation of the rotating tray 9 mainly causes the seeds S to move onto the rotating tray 9. Depends on where you collide. Therefore, the cylindrical wall 10.11 (see also Figure 1) The course of the seeds is restricted as indicated by the interrupted arrow B in Figure 2.
遠心トレー３６は一般に液状の消毒剤をまず一点鎖線で示唆した水平面５３（回 転トレー９縁部の衝突点Ａ）に沿って噴霧する。ただし噴流の広がりが不可避で あり又地球の引力により実際の流れは例えば斜線で示した範囲内にある。それゆ え種子Ｓは比較的軸５２の近くで回転トレー９の平底９ｂに落下する場合でも（ 第２図参照）線５３に沿って落下するさい消毒剤噴流を１度横切って回転トレー ９に衝突し、次にそこで半径方向に加速度を受けて半径方向外方（第２図左方向 ）に移動し、次に種子はもう一度消毒噴流５３の斜線範囲に入り、そこで消毒噴 流５３を再び通過する。これにより種子Ｓは消毒剤噴流５３を２度通過するので 消毒剤噴流を効率良く利用することができる。The centrifugal tray 36 generally stores a liquid disinfectant first on a horizontal surface 53 (circular) indicated by a dash-dotted line. Spray along the impact point A) on the edge of the rolling tray 9. However, the spread of the jet is unavoidable. Due to the earth's gravitational force, the actual flow is, for example, within the shaded range. That's it Even if the seeds S fall onto the flat bottom 9b of the rotating tray 9 relatively close to the shaft 52 ( (See Figure 2) The rotating tray crosses the disinfectant jet once as it falls along line 53. 9, and then receives acceleration in the radial direction and moves outward in the radial direction (toward the left in Figure 2). ), then the seeds once again enter the shaded area of the disinfection jet 53, where they are exposed to the disinfection jet 53. Stream 53 is passed again. As a result, the seeds S pass through the disinfectant jet 53 twice. Disinfectant jets can be used efficiently.
しかし図に示した実施例では付加的に、テニスにおいて［スライス」として知ら れている効果も利用する。つまり種子Ｓの針路Ｂは種子Ｓがほぼ湾曲部９ｃ、従 って傾斜縁部９ａの始まり部Ａ°で衝突するよう調整するのが望ましい。この衝 突点Ａ°は軸５２がら比較的遠く離れており、そこで働く遠心力はそれゆえ比較 的大きい、しかしこの遠心力に対向して縁９ａの傾斜により同心力が働く。それ ゆえ回転トレー９の回転と合わせて発生する作用反作用の結果進路Ｂは軸方向に 転向するだけでなく回転トレー９の円周方向にも転向し、全体として螺旋形渦巻 線が生じる（第２図、進路Ｂの湾曲部Ｂ゛参照。この進路部分Ｂ゛において個々 の粒は半径方向に働く圧力によりベースを転勤し、矢印りに従ってスピンターン する。同時に消毒剤噴流５３も第２図に見られるようにほぼ同一方向に転向する ので種子及び消毒剤は進路部分Ｂ。However, the illustrated embodiment additionally includes a Also take advantage of the effects that are present. In other words, the course B of the seed S is such that the seed S is almost at the curved part 9c, Therefore, it is desirable to adjust the angle so that the collision occurs at the starting point A° of the inclined edge 9a. This opposition The salient point A° is relatively far away from the axis 52, and the centrifugal force acting there is therefore However, in opposition to this centrifugal force, a concentric force acts due to the inclination of the edge 9a. that Therefore, as a result of the action and reaction that occurs along with the rotation of the rotating tray 9, the course B is axially It not only turns but also turns in the circumferential direction of the rotating tray 9, forming a spiral spiral as a whole. A line is generated (see Fig. 2, curved section B of course B. In this course section B, individual The grains move around the base due to the pressure acting in the radial direction and spin turn according to the arrow. do. At the same time, the disinfectant jet 53 also turns in almost the same direction as seen in FIG. Therefore, seeds and disinfectants are part B.
に沿って一緒に運ばれる。この進路部分Ｂ°において個々の粒は自己の軸を中心 にスピンターンＤして液体消毒剤内を転勤し、再び全面に均一に消毒剤が付着す る。これにより消毒処理を片側でのみ、つまり種子Ｓの片面でのみ行う場合に比 べきわめて強力な消毒効果が達成される。片面のみを処理した場合には穀粒の未 処理側が害虫の侵食にさらされることがある。形状条件は衝突点Ａに至る噴流線 ５３が回転トレー９内の種子Ｓの進路Ｂをほぼ２等分するよう設計するのが望ま しい。つまり種子Ｓは高さｈ（縁部が上に伸びている高さ）のほぼ半分の高さに ある消毒剤噴流５３を横切った後衝突点Ａに至る長さｌにわたって落下し、次に 転向し、噴流線５３との交点に至るまでほぼ同一距離を戻り、その後半径方向全 長しにわたる進路部分Ｂ′を動く （第２図の図示参照）。つまりこうして回転 トレー９内の種子の進路Ｂは噴流線５３を再度通過する際、近似的に２等分され る。ただし、遠心トレー３６は第２図に破線で示したように一定の限界線５４内 で動くことができるので、そのことからある程度許容差が生じる。次に種子Ｓは 残存する消毒剤とともに０点で回転トレー９を離れ、投げ飛ばされる。０点の正 確な位置はすでに述べたように回転トレー９の回転速度、角度αそして種子の粒 単体の質量にも依存する。carried together along the In this course part B°, each grain is centered on its own axis. Then spin turn D to transfer the liquid disinfectant and apply the disinfectant evenly on the entire surface again. Ru. This is compared to the case where the disinfection treatment is performed only on one side, that is, only on one side of the seed S. A very strong disinfecting effect is achieved. If only one side of the grain is treated, The treated side may be exposed to pest attack. The shape condition is the jet line leading to the collision point A. 53 is desirably designed so that the path B of the seeds S in the rotating tray 9 is roughly divided into two. Yes. In other words, the seed S is approximately half the height h (the height at which the edge extends upward). After crossing a certain disinfectant jet 53, it falls over a length l to the impact point A, and then It turns, returns almost the same distance to the intersection with the jet line 53, and then returns all the way in the radial direction. It moves along a long path section B' (see illustration in FIG. 2). In other words, it rotates like this When the seed path B in the tray 9 passes through the jet line 53 again, it is approximately divided into two equal parts. Ru. However, the centrifugal tray 36 is within a certain limit line 54 as shown by the broken line in FIG. This creates some tolerance. Next, the seed S is It leaves the rotating tray 9 at the zero point along with the remaining disinfectant and is thrown away. 0 points positive As mentioned above, the exact position depends on the rotational speed of the rotating tray 9, the angle α, and the grain size of the seeds. It also depends on the mass of the unit.
第１図に示すような装置の制御装置を第３図に基づき説明する。圧縮空気源６１ から２つの互いに平行な制御回路６２．６３が出発している。制御回路６２は円 錐分配器８のすでに述べた高さ調整器を駆動するが、制御回路６３内には空気圧 モータ３２が配置しである。管路が圧縮空気源６１から制御回路６２内で圧力精 密調整器■を通り、圧力精密調整器により制御回路６２は所定の定圧に保たれる 。精密調整器Ｖの出力端はすでに述べた弁２４の入力端に接続し、該弁は管路２ ３にも接続する。弁２４には更に通気管６４も設ける。導管２３は操作レバー２ ５の位置に応じて圧縮空気源６１と（精密調整器■を介し）結ばれるか又は圧力 室２１の除去のため通気管６４と結ばれる。更に導管２３は電磁弁２５を介し任 意に遮断することもできる。A control device for the apparatus shown in FIG. 1 will be explained based on FIG. 3. Compressed air source 61 Starting from are two mutually parallel control circuits 62, 63. The control circuit 62 is a circle It drives the already mentioned height adjuster of the aperture distributor 8, but there is no pneumatic pressure in the control circuit 63. A motor 32 is arranged. A conduit runs from a compressed air source 61 to a pressure regulator in a control circuit 62. The control circuit 62 is maintained at a predetermined constant pressure by the pressure precision regulator after passing through the precision regulator ■. . The output end of the precision regulator V is connected to the input end of the already mentioned valve 24, which valve is connected to the line 2 Also connect to 3. The valve 24 is also provided with a vent pipe 64. The conduit 23 is the operating lever 2 Depending on the position of 5, it is connected to a compressed air source 61 (via a precision regulator) or pressure It is connected to a ventilation pipe 64 for removal of the chamber 21. Furthermore, the conduit 23 is connected via a solenoid valve 25. You can also block it at will.
同様の遮断弁６６を制御回路６３内に設け、空気圧モータ３２に導管３３を介し 給気する。モータ３２に潤滑剤を供給するため適当な装置６７を間挿することが できる。モータ３２の排気は導管３９を介しノズルチップ３５に戻し、供給した 消毒剤にインジェクタ効果を加えるようにするのが望ましい、ノズルチップ３５ 及びその下にある遠心トレー３６の詳細は第４．４３図に見ることができる。A similar shutoff valve 66 is provided in the control circuit 63 and connected to the pneumatic motor 32 via conduit 33. Supply air. A suitable device 67 may be inserted to supply lubricant to the motor 32. can. The exhaust gas of the motor 32 is returned to the nozzle tip 35 via a conduit 39 and supplied to the nozzle tip 35. A nozzle tip 35, preferably adapted to add an injector effect to the disinfectant. Details of the centrifuge tray 36 and the underlying centrifuge tray 36 can be seen in Figure 4.43.
ノズルチップ３５はポルト２８でノズルチップに固着した空気圧モータ３２とと もに取付板３８ （第１．４．４３図参照）により保持し、図示省略した手段に より固着する。ノズルチップ３５には例えば軸線５２を中心に互いに対向した消 毒剤送りチューブ６の分岐（枝管６ａ）とモータ３２の排気を送るだめのチュー ブ３９とが注いでいる。チューブ６の第２技管６ｂは第１技管６ａに対し約４５ °ずれてノズルチップ３５に注ぐ（第４回）。或いは、第４ａ図に示すように例 えば別の消毒開用に第２チユーブ７の注ぎ口をそこに設けることもできる。或い は、チューブ７はチューブ６の枝管６ａに対し９０６ずらしてノズルチップ３５ に注ぐこともできる。The nozzle tip 35 is connected to a pneumatic motor 32 fixed to the nozzle tip at a port 28. It is held by the mounting plate 38 (see Fig. 1.4.43), and by means not shown. It sticks more firmly. The nozzle tip 35 includes, for example, erasers facing each other around the axis 52. A branch of the poisonous agent feed tube 6 (branch pipe 6a) and a tube for sending the exhaust gas of the motor 32. Bu 39 is pouring. The second technique tube 6b of the tube 6 is about 45 mm with respect to the first technique tube 6a. Pour into the nozzle tip 35 with a deviation of 1° (4th time). Alternatively, as shown in Figure 4a, For example, the spout of the second tube 7 can also be provided there for further disinfection purposes. Or In this case, the tube 7 is shifted by 906 points with respect to the branch pipe 6a of the tube 6, and the nozzle tip 35 is You can also pour it into
いずれにしても枝管６ｂ又は第４ａ図に見られるチューブ７の注ぎ口は第４図に 枝管６ａについて示したのと同じ設計構造にする。これらのチューブはオランダ ナフト６９を使って、ノズルチップ３５にそれぞれ螺着したニップル７０に接続 し、該ニップルを介し消毒剤は当該チューブ６又は７から下端にオリフィス７１ を有するノズルダクト内に送られる。オリフィス７１は半径方向外側を環状突起 ７３により密閉した環状室７２に接している。環状室７２を介し消毒剤は遠心ト レー３６の平らな中央部３６ａの表面に吹きつけられる。は面に意図せざる小滴 が沈積することがある。このはね返りを防ぐため中央部３６ａの上にポルト７４ により離間保持した、−Ｋに回転するカバー板３６ｂを設け、カバー板の中央孔 ７５にノズルチップ３５の環状突起７３を挿通する。高速で回転する回転トレー ３６の遠心効果により両トレー＋７ｉ３６ａ、３６ｂ間にある消毒剤は半径方向 外方に送られ、湾曲案内羽根７６を介し遠心トレー３６の縁３６ｃから投げ飛ば される。In any case, the spout of branch pipe 6b or tube 7 seen in Figure 4a is shown in Figure 4. The design structure is the same as that shown for branch pipe 6a. These tubes are Dutch Connect to the nipples 70 screwed onto the nozzle tips 35 using naphts 69. The disinfectant is passed through the nipple from the tube 6 or 7 to the orifice 71 at the lower end. into a nozzle duct with a The orifice 71 has an annular projection on the outside in the radial direction. It is in contact with an annular chamber 72 which is sealed by a 73. The disinfectant is sent to the centrifuge via the annular chamber 72. It is blown onto the surface of the flat central portion 36a of the beam 36. Unintended droplets on the surface may be deposited. In order to prevent this rebound, a port 74 is placed on top of the central portion 36a. A rotating cover plate 36b is provided at -K and held apart by a central hole of the cover plate. The annular projection 73 of the nozzle tip 35 is inserted into the hole 75 . Rotating tray that rotates at high speed Due to the centrifugal effect of 36, the disinfectant between both trays + 7i 36a and 36b is radially It is sent outward and thrown away from the edge 36c of the centrifugal tray 36 via the curved guide vane 76. be done.
個々の滴状消毒剤を一層容易に分離するため羽根７６を支えた縁３６ｃを半径方 向外方に立て、縁３６ｃの外側母線と平らな中央部３６ａにより決まる平面との 間の角度βを望ましくは３０″〜６０″、４５°前後の鋭角とする。In order to more easily separate the individual disinfectant drops, the edge 36c supporting the vane 76 is radially Standing outward, the outer generatrix of the edge 36c and the plane determined by the flat central part 36a The angle β between them is preferably an acute angle of 30'' to 60'' and around 45°.
消毒剤はチューブ６を介し、すでに噴霧状態で供給することもできる。毎分数千 回転という高速回転、例えばｓｏｏ。The disinfectant can also be supplied via the tube 6 already in atomized form. thousands per minute High-speed rotation called rotation, for example soo.
〜２００００ｒｐｍを生成するため望ましくは流体モータを使用し、これを空気 圧モータ３２として構成すると有利である。モータの排気はチューブ６．７を通 して供給した消毒剤にインジェクタ効果を加えるのに利用することができる。こ の目的のため排気チューブ３９はニップル７０と実質的に同一構成のニップル７ ０ａを介しノズルチップ３５内の穴７７と連結する（第４図参照）、シかしこの 穴７７と連結している横方向通路７８はノズルチップ３５の外周面の方から穿孔 しであるが、ニップル７０ａにより外周面の方が覆われ、穴７７は通路７８に斜 めに交差する。Preferably a fluid motor is used to generate ~20,000 rpm, and this is It is advantageous to design it as a pressure motor 32. Exhaust air from the motor passes through tube 6.7. It can be used to add an injector effect to the disinfectant dispensed. child For this purpose, the exhaust tube 39 has a nipple 7 having substantially the same configuration as the nipple 70. 0a to the hole 77 in the nozzle tip 35 (see FIG. 4). A lateral passage 78 connected to the hole 77 is bored from the outer peripheral surface of the nozzle tip 35. However, the outer peripheral surface is covered by the nipple 70a, and the hole 77 is diagonally connected to the passage 78. to cross each other.
通路７８は内端が環状室７９に注ぎ、環状室は通路７８の注ぎ口付近で空気圧モ ータ３２の軸８０を取囲んでいる。環状室７９は通路７８の注ぎ口に相対向した 側が軸８０と平行な軸方向通路８１と連結し、軸方向通路は消毒剤送り路のオリ フィス７１の前で環状室７２に注ぎ、こうしてオリフィス７１からくる消毒剤に 対し流出空気のインジェクタ効果を加える。The inner end of the passageway 78 empties into an annular chamber 79 which is connected to a pneumatic motor near the spout of the passageway 78. It surrounds the axis 80 of the motor 32. The annular chamber 79 was opposite the spout of the passageway 78. The side is connected to an axial passage 81 parallel to the axis 80, the axial passage being at the origin of the disinfectant feed path. into the annular chamber 72 in front of the orifice 71 and thus the disinfectant coming from the orifice 71. In contrast, the injector effect of outflow air is added.
或いは、カバー板３６ｂ（第４図）は中央部３６ａと合わせて環状室７２から案 内羽根７６へと半径方向通路を形成することによりなお付加的機能もはたす。こ れにより案内羽根７６の高速回転によりこの通路を介し環状室７２又はオリフィ ス７１に至るまで吸引力が働く。これは第４図又は第４ａ図の構成において遠心 トレー３６が事実上ラジアルポンプの回転子として構成しであることを意味する 。この原理そのものは、これにより生成した消毒剤噴流に種子を複数回又は１回 通していかにうまく利用するかには依存しない。それに対し、それが望ましい場 合アキシアルポンプの回転子を介しても消毒剤噴流を放出できることは自明であ る。しかし遠心トレー３６をラジアルポンプ・モータとして構成することによ合 わされる。案内羽根７６に至る通路は一緒に回転する板３６ｂではなく固定板に より形成することもできよう。この固定機は板３６ｂと同一構成にすることがで きるが、中央部３６ｂにではなく取付板８に固着する。Alternatively, the cover plate 36b (FIG. 4) may be removed from the annular chamber 72 together with the central portion 36a. The formation of radial passages into the inner vanes 76 still serves an additional function. child This causes the annular chamber 72 or the orifice to flow through this passage due to the high speed rotation of the guide vane 76. The suction force works up to the point 71. This is achieved by centrifugation in the configuration of Figure 4 or Figure 4a. This means that the tray 36 is effectively configured as the rotor of a radial pump. . This principle itself is based on the idea that the seeds are exposed to the disinfectant jet generated by this method multiple times or once. It doesn't depend on how well you utilize it. On the other hand, there are cases where it is desirable. It is obvious that disinfectant jets can also be delivered via the rotor of a joint axial pump. Ru. However, by configuring the centrifugal tray 36 as a radial pump motor, I will be forgotten. The passage leading to the guide vane 76 is not the plate 36b that rotates together, but a fixed plate. It may also be possible to form more. This fixing device can have the same configuration as plate 36b. However, it is fixed to the mounting plate 8 instead of to the central portion 36b.
空気圧モータを使用しない場合でも射出装置を前述の如く設けると有利であろう 。環状室７２が消毒剤の噴霧を非常に促進するが、このことは案内羽根７６を備 えラジアルポンプ回転子として構成した遠心トレー３６を設けたかどうかには係 わりなく実現することができる（ただし、これを設けた場合には吸引力がきわめ て均一に働くという利点が生じる）。Even if a pneumatic motor is not used, it may be advantageous to provide an injection device as described above. . The annular chamber 72 greatly facilitates the spraying of the disinfectant, which is achieved by the provision of guide vanes 76. It does not matter whether a centrifugal tray 36 configured as an radial pump rotor is provided. (However, if this is installed, the suction force will be extremely high.) (This has the advantage of working uniformly).
回転トレー９が何らの開口も存しておらず、つまり例えばふるい板にも有してな いときわめて有利であることが判明した０種子の全粒子もすべての消毒剤も遠心 力によりトレーの縁を趨えて回転トレー９を離れねばならない。If the rotary tray 9 does not have any openings, i.e. the sieve plate also does not have any openings. Centrifugation of all 0-seed particles and all disinfectants proved to be extremely advantageous. The force forces it to leave the rotating tray 9 over the edge of the tray.
Ｎ 口Ｄ ツク フ１ １Ｂ 国際調量報告 １１０−静内一帽一にＴ／ＨＦ ８５１００１０３N Mouth D Tsukufu 1 1B international metrology report 110-Ikko Shizunai T/HF 85100103
Claims (18)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1300/84-6 | 1984-03-15 | ||
| CH130084 | 1984-03-15 | ||
| DE3412037.8 | 1984-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61501429A true JPS61501429A (en) | 1986-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50167385A Pending JPS61501429A (en) | 1984-03-15 | 1985-03-14 | Seed disinfection method and device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS61501429A (en) |
| SU (1) | SU1403985A3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU184960U1 (en) * | 2018-07-09 | 2018-11-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный аграрный университет" (ФГБОУ ВО Казанский ГАУ) | SEED MANAGER |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1417694A (en) * | 1971-12-15 | 1975-12-17 | Evans T G | Methods of seed treatment and apparatus therefor |
-
1985
- 1985-03-14 JP JP50167385A patent/JPS61501429A/en active Pending
- 1985-11-14 SU SU853976488A patent/SU1403985A3/en active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1417694A (en) * | 1971-12-15 | 1975-12-17 | Evans T G | Methods of seed treatment and apparatus therefor |
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| Publication number | Publication date |
|---|---|
| SU1403985A3 (en) | 1988-06-15 |
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