JPH078147A - Device for spraying powder or granule - Google Patents
Device for spraying powder or granuleInfo
- Publication number
- JPH078147A JPH078147A JP5159849A JP15984993A JPH078147A JP H078147 A JPH078147 A JP H078147A JP 5159849 A JP5159849 A JP 5159849A JP 15984993 A JP15984993 A JP 15984993A JP H078147 A JPH078147 A JP H078147A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- granule
- spreading
- rotor
- diffusion
- 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.)
- Granted
Links
Landscapes
- Fertilizing (AREA)
- Catching Or Destruction (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、貯溜部から繰出し機構
によって繰出されて落下供給される、例えば薬剤等の粉
粒体を、飛散用羽根体を備え且つ回転駆動される拡散ロ
ータによって機体横幅方向に拡散させて飛散落下させる
よう構成してある粉粒体散布装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention uses a diffusion rotor, which is equipped with a scattering blade and is rotationally driven, for powder particles such as chemicals which are fed from a storage portion by a feeding mechanism and dropped and fed. The present invention relates to a powdery or granular material spraying device configured to scatter in a direction and to be scattered and dropped.
【0002】[0002]
【従来の技術】上記粉粒体散布装置において、従来で
は、例えば特開平2−138511号公報に示されるよ
うに、前記拡散ロータとしては、垂直方向に沿う軸芯周
りで回転駆動される円板の上部側に複数の拡散用羽根体
を立設して、この円板を電動モータにより高速回転させ
るよう構成するとともに、この拡散ロータの径方向外周
部の所定位置に粉粒体を繰出し落下供給するよう構成
し、且つ、この拡散ロータの外方側を覆う横幅方向に長
く下側開放状の枠体形状のガイド部材を設けるよう構成
したものがあった。2. Description of the Related Art In the above-mentioned powdery or granular material dispersing device, conventionally, as disclosed in, for example, Japanese Patent Application Laid-Open No. 2-138511, the diffusion rotor is a disk which is rotationally driven around an axis along a vertical direction. A plurality of diffusion blades are erected on the upper side of the disk, and this disk is configured to be rotated at high speed by an electric motor. There is also a structure in which a guide member in the form of a frame body, which is long and wide in the lateral width direction, is provided to cover the outer side of the diffusion rotor.
【0003】[0003]
【発明が解決しようとする課題】ところが、上記従来構
造によるときは、落下供給された粉粒体に対して縦軸芯
周りで回転する縦板状の羽根体が衝突して拡散させる構
成であって、ここで衝突して飛散する粉粒体は主に前記
ガイド部材の内面壁部に対して衝突反射を繰り返しなが
ら横幅方向に順次拡散していくのであるが、このように
横幅方向への拡散作用が固定壁であるガイド部材への複
数回の反射により行われる構成であるから、横幅方向外
方側にまで充分な拡散作用を発揮させることが難しく、
特に、圃場等で薬剤を散布する場合等においては、薬剤
散布の分布が不均一になってしまう欠点があった。上記
不具合を解消する方法としては、前記拡散ロータの径を
大きくさせて初期拡散能力を大にすることが考えられる
が、このようにすると、装置の前後幅が無用に大きくな
ってしまうという弊害がある。本発明は、コンパクトな
形状でありながら、合理的な構造によって横幅方向への
拡散を充分に行わせることが可能な粉粒体散布装置を提
供することを目的としている。However, in the conventional structure described above, the vertical plate-shaped blades rotating around the vertical axis collide with the powder particles that have been dropped and supplied to diffuse the powder particles. The powder particles that collide and scatter here mainly diffuse sequentially in the lateral width direction while repeating collision reflection with respect to the inner wall portion of the guide member. Since the action is performed by a plurality of reflections to the guide member which is the fixed wall, it is difficult to exert a sufficient diffusion action to the outer side in the widthwise direction,
In particular, when the drug is sprayed in a field or the like, there is a drawback that the distribution of the drug spray becomes uneven. As a method of solving the above problem, it is conceivable to increase the diameter of the diffusion rotor to increase the initial diffusion capacity, but in this case, there is a disadvantage that the front-rear width of the device becomes unnecessarily large. is there. It is an object of the present invention to provide a powdery- or granular-material spraying device which has a compact shape and can sufficiently diffuse in the lateral width direction by a rational structure.
【0004】[0004]
【課題を解決するための手段】本発明の特徴構成は、冒
頭に記載した粉粒体散布装置において、前記拡散ロータ
を、機体前後方向に沿う軸芯周りで回転駆動するよう構
成するとともに、前記回転軸芯と略直交する板面を備え
る状態で配備される一対の板体を備え、各板体同士を前
記羽根体で連結し、且つ、少なくとも一方の板体の回転
中心付近に通気孔を形成して構成してある点にある。According to a characteristic constitution of the present invention, in the powder and granular material dispersing device described at the beginning, the diffusion rotor is configured to be rotationally driven around an axis along the longitudinal direction of the machine body, and A pair of plate bodies arranged in a state of having a plate surface substantially orthogonal to the axis of rotation is provided, each plate body is connected to each other by the blade body, and a vent hole is provided in the vicinity of the rotation center of at least one plate body. The point is that they are formed and configured.
【0005】[0005]
【作用】拡散ロータが機体前後方向に沿う軸芯周りで回
転する構成であるから、拡散機能を高めるためにその直
径を大きくさせても、機体前後方向の幅を大きくさせる
必要が無く、装置の機体前後幅を小さいものに抑制でき
る。又、前後軸芯周りでの回転によって粉粒体を拡散さ
せる構成であるから、拡散ロータ自身による強力な直接
の衝突飛散作用による横幅方向への分散放出力が高くな
り、ガイド部材等の固定部に対する反射の回数を極力少
なくしながらも、粉粒体を横幅方向に充分拡散させるこ
とが可能となる。しかも、拡散ロータは、一対の板体同
士を羽根体で連結するだけの簡単な構造で済むものであ
りながら、少なくとも一方の板体の回転中心付近に通気
孔を形成することで、この拡散ロータの回転駆動に伴
い、前記通気孔を介して各板体内に風が流入して羽根体
によって生起される径方向外方側への放出風が円滑に流
動することとなり、粉粒体が羽根体による跳ね飛ばし衝
撃力のみならず、この外方側への流動風に乗って機体横
幅方向に充分拡散されることになる。Since the diffusion rotor is configured to rotate around the axis along the longitudinal direction of the machine body, it is not necessary to increase the width in the longitudinal direction of the machine even if the diameter thereof is increased in order to enhance the diffusion function. The front-rear width of the machine can be reduced to a small one. Further, since the powder and granular material is diffused by rotating around the front-rear axis, the dispersion discharge power in the lateral width direction is increased by the strong direct collision and scattering action of the diffusion rotor itself, and the fixed part such as the guide member is fixed. It is possible to sufficiently diffuse the granular material in the width direction while minimizing the number of reflections with respect to. Moreover, the diffusion rotor has a simple structure in which a pair of plate bodies are connected to each other by a blade body, but by forming a ventilation hole at least near the center of rotation of one plate body, the diffusion rotor can be formed. When the blades are driven to rotate, the air flows into each plate through the ventilation holes, and the air discharged toward the outer side in the radial direction generated by the blades smoothly flows, so that the powder and granular materials are transferred to the blades. Not only is the bounce-off impact force caused by, but also the air flow to the outside is taken into account and it is sufficiently diffused in the lateral direction of the aircraft.
【0006】[0006]
【発明の効果】従って、合理的な構造改良によって、装
置全体が機体前後方向にコンパクトな形状で構成するこ
とができるとともに、拡散ロータを簡単な構造で済ませ
られるものでありながら、機体横幅方向に沿う粉粒体の
拡散を充分行わせることができて、機体横幅方向におけ
る粉粒体拡散分布をほぼ均一化させることができる粉粒
体散布装置を提供できるに至った。Therefore, by reasonably improving the structure, the entire apparatus can be constructed in a compact shape in the longitudinal direction of the machine body, and the diffusion rotor can be simply structured, but in the lateral direction of the machine body. It has become possible to provide a powdery or granular material spraying device that can sufficiently diffuse the powdery or granular material along it and can make the powdery or granular material diffusion distribution in the lateral direction of the machine body substantially uniform.
【0007】[0007]
【実施例】以下、実施例を図面に基いて説明する。図1
に本発明に係る粉粒体散布装置の一例として薬剤散布装
置1を装着した乗用型田植機を示している。この田植機
は、図外の乗用型走行機体の後部にリンク機構2を介し
て苗植付装置3を昇降自在に連結するとともに、この苗
植付装置3の後方側に植付け作業とほぼ同時に側条施肥
を行う施肥装置4を装着するとともに、更に、この施肥
装置4の後方側に薬剤散布装置1を装着して構成してあ
る。Embodiments will be described below with reference to the drawings. Figure 1
1 shows a riding type rice transplanter equipped with the chemical spraying device 1 as an example of the powdery or granular material spraying device according to the present invention. This rice transplanter connects a seedling planting device 3 to a rear portion of a riding type traveling machine (not shown) via a link mechanism 2 so that the planting plant 3 can be moved up and down, and the rear side of the seedling planting device 3 can be planted at substantially the same time as planting work. The fertilizer applicator 4 for performing fertilizer application is attached, and further the chemical spraying device 1 is attached to the rear side of the fertilizer applicator 4.
【0008】前記施肥装置4は、苗植付装置3側のフレ
ームを兼用する植付ケース5から立設した支柱フレーム
6に対して下方側に位置する作用位置と上方に退避する
位置とに亘りスライド位置調節自在に構成し、前記薬剤
散布装置1はこのスライド式施肥装置4に一体的にスラ
イド自在に取付けてある。つまり、薬剤散布装置1は、
前記支柱フレーム6に対して上下スライド自在に支持さ
れ、横幅方向に沿って配設されるスライドフレーム7に
支持アーム8を介して連結されている。The fertilizer application device 4 extends from an operating position located below the support frame 6 standing upright from the planting case 5 which also serves as a frame on the side of the seedling planting device 3 and a position retracting upward. The slide position is adjustable, and the chemical spraying device 1 is integrally slidably attached to the slide type fertilizer applying device 4. That is, the drug spraying device 1 is
The pillar frame 6 is supported so as to be slidable up and down, and is connected to a slide frame 7 arranged along the lateral width direction via a support arm 8.
【0009】次に前記薬剤散布装置1について説明す
る。この薬剤散布装置1は、図2に示すように、粉粒状
の薬剤〔粉粒体の一例〕を貯溜する左右一対の薬剤貯溜
用ホッパー9,9〔貯溜部の一例〕を備えるとともに、
夫々のホッパー9,9の下方側に連通する状態で所定量
づつ薬剤を下方側に繰出す繰出し機構10,10を配備
し、各繰出し機構10によって落下供給される薬剤を機
体横幅方向に拡散させて圃場に落下させる拡散ロータ2
0を備え、且つ、拡散ロータ20の周囲は下方側がスリ
ット状に開口され且つ横幅方向に長尺箱形状のガイド部
材12を備えて構成してある。前記ホッパー9は、繰出
し機構10のケース13に対してバックル機構14によ
って着脱自在に装着するよう構成してある。Next, the chemical spraying device 1 will be described. As shown in FIG. 2, the medicine spraying device 1 is provided with a pair of left and right medicine storage hoppers 9 and 9 [an example of a storage section] for storing a powdered medicine [an example of a powder or granular material], and
Distributing mechanisms 10 and 10 for delivering a predetermined amount of medicine to the lower side in a state of communicating with the lower sides of the respective hoppers 9 and 9 are provided, and the medicines dropped and supplied by the respective supply mechanisms 10 are diffused in the lateral direction of the machine body. 2
0, and the periphery of the diffusion rotor 20 is provided with a guide member 12 that is opened in a slit shape on the lower side and has an elongated box shape in the lateral width direction. The hopper 9 is configured to be detachably attached to the case 13 of the feeding mechanism 10 by a buckle mechanism 14.
【0010】前記繰出し機構10は、図3、図4、図6
に示すように、周方向に所定ピッチで薬剤繰出し孔15
を形成した目皿16を縦軸芯周りで回動させるよう構成
するとともに、ホッパー9の繰出し口17から供給され
る薬剤をこの目皿16の繰出し孔15内に溜められた薬
剤が繰出し口17に対して周方向に異なる箇所におい
て、繰出しベース板18に形成された落下口18aから
ホース18bを介して下方に落下して、電動モータ19
によって高速で回転駆動される拡散ロータ20によって
粉粒状の薬剤が横幅方向に飛散され、拡散分布状態で圃
場に落下供給されるよう構成してある。前記ホッパー9
の繰出し口17は、ホッパー9を繰出しケース13から
取り外すと、装着状態では接当作用で開放されている自
閉型弁機構21によって閉じられ、薬剤が落下放出され
ることが無いようにしてある。The feeding mechanism 10 is shown in FIGS. 3, 4, and 6.
As shown in, the medicine feeding holes 15 are provided at a predetermined pitch in the circumferential direction.
The eyelet 16 having the above-mentioned structure is configured to rotate about the axis of the vertical axis, and the medicine supplied from the feedout opening 17 of the hopper 9 is stored in the feedout hole 15 of the eyepiece 16 and the feedout opening 17 is formed. With respect to a different position in the circumferential direction, the electric motor 19 is dropped from a drop opening 18a formed in the feeding base plate 18 through a hose 18b.
By the diffusion rotor 20 which is rotatably driven at high speed, the powdery and granular medicine is scattered in the lateral width direction and is dropped and supplied to the field in a diffused distribution state. The hopper 9
When the hopper 9 is removed from the feeding case 13, the feeding port 17 is closed by a self-closing type valve mechanism 21 that is opened by abutting action in the mounted state so that the medicine is not dropped and released. .
【0011】繰出し機構10における前記目皿16は、
苗植付装置3における植付機構22の回転動力によって
駆動するよう構成してある。つまり、図1、図5に示す
ように、植付機構22における回転ケース23の両端部
に相対回動自在に取付けられた植付爪支持ケース24,
24同士を連結する連結部材25における回転軸芯から
偏芯した箇所に、押引きロッド26を枢支連結し、この
押引きロッド26の他端側を、繰出しケース13に固定
の伝動ケース27から延出した横向き回動軸28に揺動
アーム29を介して連動連係して、植付機構22の回転
駆動に伴って回動軸28が所定ピッチで往復回動するよ
う構成してある。伝動ケース27内において、前記回動
軸28における往復回動が、一対のギア30,31を介
して逆転軸34に伝わり、更に、両軸28、34から夫
々一方向回転クラッチ32,33、及び、ギア機構3
5,36を介して一個の出力軸37が連続回転動力とし
て伝えられるよう伝動系を構成してある。The perforated plate 16 in the feeding mechanism 10 is
It is configured to be driven by the rotational power of the planting mechanism 22 in the seedling planting device 3. That is, as shown in FIGS. 1 and 5, the planting claw support cases 24 attached to both ends of the rotary case 23 in the planting mechanism 22 so as to be relatively rotatable,
A push-pull rod 26 is pivotally connected to a portion of the connecting member 25 that connects the 24 with each other eccentrically from the axis of rotation, and the other end of the push-pull rod 26 is connected to the feeding case 13 from a transmission case 27 that is fixed. The extended lateral rotation shaft 28 is interlockingly linked via a swing arm 29 so that the rotation shaft 28 is reciprocally rotated at a predetermined pitch as the planting mechanism 22 is rotationally driven. In the transmission case 27, the reciprocating rotation of the rotating shaft 28 is transmitted to the reverse rotation shaft 34 via the pair of gears 30 and 31, and further, from the shafts 28 and 34, the one-way rotating clutches 32 and 33, respectively, and , Gear mechanism 3
A transmission system is configured so that one output shaft 37 is transmitted as continuous rotary power via 5, 36.
【0012】そして、前記出力軸37に取付けた駆動ギ
ア38が繰出しケース13に前後軸芯周りで回動自在に
支持された伝動軸39に取付けた咬合部材40に咬合係
合して、この伝動軸39を回動させ、更に、この伝動軸
39からベベルギア機構41を介して目皿駆動軸42を
連続的に回動駆動するよう構成してある。前記咬合部材
40は、金属材から成る円板に周方向に前記駆動ギア3
8の歯が咬合う多数の係合凹部43を形成してある。こ
の係合凹部43は円板の径方向に複数列形成され、且
つ、駆動ギア38は出力軸37の軸芯方向、即ち、咬合
部材40の径方向に位置調節固定自在に設けて、この駆
動ギア38の位置を変更することで目皿16の駆動速度
を変更調節できるよう構成してある。Then, the drive gear 38 attached to the output shaft 37 engages with an occlusal member 40 attached to a transmission shaft 39 rotatably supported by the feeding case 13 about the front-rear axis, and this transmission is carried out. The shaft 39 is rotated, and further, the perforation drive shaft 42 is continuously rotated from the transmission shaft 39 via the bevel gear mechanism 41. The occlusal member 40 includes a disc made of a metal material, and the drive gear 3 in the circumferential direction.
A large number of engaging recesses 43 in which eight teeth are engaged are formed. The engagement recesses 43 are formed in a plurality of rows in the radial direction of the disk, and the drive gear 38 is provided so as to be positionally adjustable in the axial direction of the output shaft 37, that is, in the radial direction of the engaging member 40, to drive the drive gear 38. By changing the position of the gear 38, the driving speed of the plate 16 can be changed and adjusted.
【0013】前記拡散ロータ20は、電動モータ19に
よって前記ガイド部材12の内部において機体前後軸芯
周りで高速回転駆動するよう構成され、図3、図4、図
7に示すように、前後一対の回転円板44,45〔板体
の一例〕同士を2個の拡散用羽根体46で連結して構成
してある。各羽根体46は回転方向下手側ほど径方向内
側に位置する斜め姿勢に形成して、上方側で落下薬剤に
衝突するときは薬剤を横一側方〔例えば右側〕斜め下方
側に飛散させるとともに、下方側で落下薬剤に衝突する
ときは薬剤を反対側横一側方〔例えば左側〕斜め下方側
に飛散させるようにして横幅方向への拡散作用を合理的
に行えるよう構成してある。The diffusion rotor 20 is constructed so as to be driven to rotate at high speed inside the guide member 12 by the electric motor 19 about the longitudinal axis of the machine body. As shown in FIGS. The rotating discs 44 and 45 [an example of plate bodies] are connected by two diffusion blade bodies 46. Each of the blades 46 is formed in an oblique posture that is located radially inward toward the lower side in the rotation direction, and when the falling medicine collides with the falling medicine on the upper side, the medicine is scattered laterally to one side (for example, right side) and diagonally to the lower side. When colliding with a falling medicine on the lower side, the medicine is scattered diagonally to the opposite lateral side (for example, left side) obliquely downward side so that the diffusion action in the lateral width direction can be reasonably performed.
【0014】又、一対の回転円板44,45のうちの一
方には、回転軸芯部に通気孔47を形成してあり、拡散
ロータ20の高速回転に伴って当該通気孔47から空気
が流入して羽根体46の内周部側が負圧になるのを阻止
して、羽根体46により生起される径方向外方側への流
動風に沿って、落下供給される薬剤の羽根体46による
横幅方向への拡散並びに下方側へ分散落下供給が有効に
行われるように構成してある。Further, one of the pair of rotating discs 44, 45 is formed with a ventilation hole 47 in the rotary shaft core, and air is emitted from the ventilation hole 47 as the diffusion rotor 20 rotates at high speed. The blade body 46 of the medicine to be dropped and supplied along the flowing air outwardly in the radial direction generated by the blade body 46 by blocking the inflow and negative pressure on the inner peripheral side of the blade body 46. It is configured so that the diffusion in the lateral width direction by the above and the dispersed drop supply to the lower side are effectively performed.
【0015】又、前記ガイド部材12の前後幅は、前記
拡散ロータ20の前後幅とほぼ同様な幅狭に構成すると
ともに、拡散ロータ20の近傍箇所の上部面には前後方
向視山形の反射案内面48を形成し、下方側の開口49
は飛散薬剤が植付機構側に飛散しないよう後向き開放状
に形成してある。尚、左右の拡散ロータ20,20は、
互いに回転方向が逆向きに設定され、各羽根体46が上
方側で落下薬剤に衝突するときは薬剤を横外側方斜め下
方側に飛散させるよう回転方向を設定してある。The front-rear width of the guide member 12 is set to be substantially the same as the front-rear width of the diffusion rotor 20, and the upper surface near the diffusion rotor 20 has a mountain-shaped reflection guide in the front-rear direction. The surface 48 and the lower opening 49
Is formed to be open rearward so that the sprayed chemicals do not scatter to the planting mechanism side. The left and right diffusion rotors 20, 20 are
The rotation directions are set opposite to each other, and the rotation directions are set so that the medicines are scattered laterally outward and obliquely downward when the blades 46 collide with the falling medicines on the upper side.
【0016】〔別実施例〕前記ホッパー9は、各繰出し
機構10毎に夫々別体で設けるものに代えて、図8に示
すように、各繰出し機構10,10に対して夫々連通す
る1個のもので構成してもよい。又、前記拡散ロータ2
0における一対の回転円板44,45夫々に、前記通気
孔47を形成してもよい。[Other Embodiment] As shown in FIG. 8, one hopper 9 is provided for each feeding mechanism 10, instead of being provided separately for each feeding mechanism 10, as shown in FIG. You may comprise with. In addition, the diffusion rotor 2
The vent hole 47 may be formed in each of the pair of rotating discs 44, 45 of the No. 0 type.
【0017】尚、特許請求の範囲の項に図面との対照を
容易にするために符号を記すが、該記入により本発明は
添付図面の構成に限定されるものではない。It should be noted that reference numerals are added to the claims for facilitating the comparison with the drawings, but the present invention is not limited to the configuration of the accompanying drawings by the entry.
【図1】田植機の後部の側面図[Figure 1] Side view of the rear part of rice transplanter
【図2】薬剤散布装置の後面図FIG. 2 is a rear view of the drug spraying device.
【図3】薬剤散布装置の縦断側面図FIG. 3 is a vertical sectional side view of the drug spraying device.
【図4】薬剤散布装置の縦断後面図FIG. 4 is a vertical sectional rear view of the drug spraying device.
【図5】目皿駆動系を示す正面図FIG. 5 is a front view showing a plate driving system.
【図6】目皿の平面図FIG. 6 is a plan view of the eye plate.
【図7】拡散ロータの斜視図FIG. 7 is a perspective view of a diffusion rotor.
【図8】別実施例の薬剤散布装置の後面図FIG. 8 is a rear view of the drug spraying device of another embodiment.
9 貯溜部 10 繰出し機構 20 拡散ロータ 44,45 板体 46 羽根体 47 通気孔 9 Reservoir part 10 Feeding mechanism 20 Diffusion rotor 44, 45 Plate body 46 Blade body 47 Vent hole
───────────────────────────────────────────────────── フロントページの続き (72)発明者 中尾 康也 大阪府堺市石津北町64番地 株式会社クボ タ堺製造所内 (72)発明者 中村 正一 大阪府堺市石津北町64番地 株式会社クボ タ堺製造所内 (72)発明者 高尾 裕 大阪府堺市石津北町64番地 株式会社クボ タ堺製造所内 (72)発明者 久保 守 大阪府堺市石津北町64番地 株式会社クボ タ堺製造所内 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Yasuya Nakao 64, Ishizukitamachi, Sakai City, Osaka Prefecture Kubota Sakai Factory Co., Ltd. (72) Inventor, Shoichi Nakamura 64, Ishizukitamachi, Sakai City, Osaka Kubota Corporation Sakai Factory (72) Inventor Yutaka Takao 64 Ishizukita-cho, Sakai City, Osaka Prefecture Kubota Corporation Sakai Factory (72) Mamoru Kubo 64, Ishizukita-machi, Sakai City, Osaka Prefecture Kubota Sakai Factory Co., Ltd.
Claims (1)
よって繰出されて落下供給される粉粒体を、飛散用羽根
体(46)を備え且つ回転駆動される拡散ロータ(2
0)によって機体横幅方向に拡散させて飛散落下させる
よう構成してある粉粒体散布装置であって、前記拡散ロ
ータ(20)を、機体前後方向に沿う軸芯周りで回転駆
動するよう構成するとともに、前記回転軸芯と略直交す
る板面を備える状態で配備される一対の板体(44),
(45)を備え、各板体(44),(45)同士を前記
羽根体(46)で連結し、且つ、少なくとも一方の板体
の回転中心付近に通気孔(47)を形成して構成してあ
る粉粒体散布装置。1. A diffusion rotor (2) provided with a blade body (46) for scattering and rotationally driving a powder or granular material which is delivered from a storage portion (9) by a delivery mechanism (10) and is dropped and supplied.
0) is a powder and granular material dispersion device configured to diffuse in the lateral direction of the machine body and to be scattered and dropped, wherein the diffusion rotor (20) is configured to be rotationally driven about an axis along the longitudinal direction of the machine body. In addition, a pair of plate bodies (44) arranged in a state of having a plate surface that is substantially orthogonal to the rotation axis,
(45), the plate bodies (44), (45) are connected to each other by the blade body (46), and the vent hole (47) is formed near the rotation center of at least one plate body. The powder and dust application device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5159849A JP2828566B2 (en) | 1993-06-30 | 1993-06-30 | Powder spraying equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5159849A JP2828566B2 (en) | 1993-06-30 | 1993-06-30 | Powder spraying equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH078147A true JPH078147A (en) | 1995-01-13 |
JP2828566B2 JP2828566B2 (en) | 1998-11-25 |
Family
ID=15702583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5159849A Expired - Fee Related JP2828566B2 (en) | 1993-06-30 | 1993-06-30 | Powder spraying equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2828566B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011130692A (en) * | 2009-12-24 | 2011-07-07 | Minoru Industrial Co Ltd | Soil supply device |
JP2013000070A (en) * | 2011-06-17 | 2013-01-07 | Kubota Corp | Working machine |
-
1993
- 1993-06-30 JP JP5159849A patent/JP2828566B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011130692A (en) * | 2009-12-24 | 2011-07-07 | Minoru Industrial Co Ltd | Soil supply device |
JP2013000070A (en) * | 2011-06-17 | 2013-01-07 | Kubota Corp | Working machine |
Also Published As
Publication number | Publication date |
---|---|
JP2828566B2 (en) | 1998-11-25 |
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