JPS6346105Y2 - - Google Patents

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Publication number
JPS6346105Y2
JPS6346105Y2 JP10769682U JP10769682U JPS6346105Y2 JP S6346105 Y2 JPS6346105 Y2 JP S6346105Y2 JP 10769682 U JP10769682 U JP 10769682U JP 10769682 U JP10769682 U JP 10769682U JP S6346105 Y2 JPS6346105 Y2 JP S6346105Y2
Authority
JP
Japan
Prior art keywords
screw conveyor
powder
granular material
tank body
main screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP10769682U
Other languages
Japanese (ja)
Other versions
JPS5915426U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10769682U priority Critical patent/JPS5915426U/en
Publication of JPS5915426U publication Critical patent/JPS5915426U/en
Application granted granted Critical
Publication of JPS6346105Y2 publication Critical patent/JPS6346105Y2/ja
Granted legal-status Critical Current

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  • Mixers Of The Rotary Stirring Type (AREA)

Description

【考案の詳細な説明】 (産業上の利用分野) 本考案は、粉粒体、例えば粒状化学肥料を適当
な比率で配合するために、攪拌する帯状スクリユ
コンベア撹拌装置付粉粒体タンクに関する。
[Detailed description of the invention] (Field of industrial application) The present invention relates to a powder tank equipped with a belt-shaped screw conveyor stirring device for stirring powder and granular materials, such as granular chemical fertilizers, in order to mix them in an appropriate ratio. .

(従来の技術) 一般に、農家で使用される化学肥料は、袋づめ
の単体肥料をそのまま使用することなく、施肥の
時季、土質または栽培品種に応じて、適宜配合比
率を選択して十分に配合された配合肥料として使
用することが望ましい。このために、従来のスク
リユ式撹拌装置は、小形で板状に形成されたスク
リユコンベアを3本ないし4本程度組合わせたも
のである。
(Conventional technology) In general, chemical fertilizers used by farmers are sufficiently mixed by selecting an appropriate mixing ratio depending on the season of fertilization, soil quality, or cultivar, rather than using single fertilizer in bags as is. It is desirable to use it as a mixed fertilizer. For this reason, the conventional screw type stirring device is a combination of three or four small screw conveyors formed in the shape of a plate.

(考案が解決しようとする問題点) しかし、このような攪拌装置は攪拌によつて粒
子を粉砕し、このために撹拌抵抗を増加させるば
かりでなく、粒子を変質させるおそれもあつた。
(Problems to be Solved by the Invention) However, such a stirring device pulverizes particles by stirring, which not only increases stirring resistance but also poses a risk of altering the quality of the particles.

本考案は、上述の点に鑑み、従来技術の欠点を
除きその構成が簡単であると共に、その撹拌効率
が向上し得る帯状スクリユコンベア撹拌装置付粉
粒体タンクを提供することを目的とする。
In view of the above-mentioned points, an object of the present invention is to provide a powder and granular material tank with a belt-shaped screw conveyor stirring device that eliminates the drawbacks of the prior art, has a simple structure, and improves its stirring efficiency. .

(問題点を解決するための手段) このような目的は本考案によれば、粉粒体を収
容するタンク本体と、このタンク本体の内部の長
手方向に設けられ大径帯状で、かつ互いに逆方向
の螺旋状に形成された2個のスクリユを中央部で
一体的に連結してなり、一方向への回転により前
記粉粒体を受入れる吸込み状態側と送り出す盛上
がり状態側とを生じながら攪拌し前記粉粒体を前
記タンク本体の長手方向の両端部よりそれぞれ中
央部に寄せる主スクリユコンベアと、前記主スク
リユコンベアによる前記粉粒体の盛上がり状態側
に前記主スクリユコンベアと並列して設けられ小
径帯状で、かつ互いに逆方向の螺旋状に形成され
た2個の他のスクリユを中央部で一体的に連結し
てなり前記主スクリユコンベアの攪拌により盛上
がる前記粉粒体を前記主スクリユコンベアと同一
方向回転により攪拌しながら前記タンク本体の中
央部からそれぞれ長手方向の両端部に送る補助ス
クリユコンベアと、前記タンク本体の長手方向中
央部下面で前記主スクリユコンベアによる前記粉
粒体の盛上がり状態側に設けられ前記主スクリユ
コンベアの中央部によつて前記粉粒体を掻き寄せ
て排出させる排出口とを備えることにより達成さ
れる。
(Means for Solving the Problems) According to the present invention, this purpose is achieved by a tank body that accommodates powder and granules, and a large-diameter belt-shaped belt provided in the longitudinal direction inside the tank body and opposite to each other. It consists of two screws formed in a spiral shape integrally connected at the center, and when rotated in one direction, stirs the powder while creating a suction state side that receives the powder and a bulge state side that sends it out. A main screw conveyor that brings the powder and granules closer to the center of the tank body from both ends in the longitudinal direction of the tank body; Two other screws, which are provided in the form of small-diameter belts and spirally in opposite directions, are integrally connected at the center, and the powder and granules that rise due to the agitation of the main screw conveyor are transferred to the main screw conveyor. An auxiliary screw conveyor that rotates in the same direction as the screw conveyor and sends the powder from the center of the tank body to both ends in the longitudinal direction while stirring; and a main screw conveyor that sends the powder at the lower surface of the center of the tank body in the longitudinal direction. This is achieved by providing a discharge port provided on the side of the granular material in a heaped state, through which the granular material is scraped up and discharged by the central portion of the main screw conveyor.

(実施例) 次に、本考案の実施例を図面に基づき、詳細に
説明する。
(Example) Next, an example of the present invention will be described in detail based on the drawings.

第1図は本考案の一実施例の概略構成図、第2
図は粉粒体の流れ状態斜視図、第3図は同じく流
れ状態平面図、第4図は同じく流れ状態側面図を
示す。第1図ないし第4図においてタンク1はタ
ンク本体2およびタンク本体取付架台3とからな
る。スクリユコンベア撹拌装置4はこのタンク本
体2の内部に設けられた主スクリユコンベア5、
補助スクリユコンベア6およびタンク本体2の長
手方向中央部下面で、主スクリユコンベア5によ
る粉粒体23の盛上がり状態側側に設けられた排
出口7とから構成される。主スクリユコンベア5
は、タンク本体2の長手方向に設けられ、大径の
帯状で、かつ互いに逆方向の螺旋状に形成された
スクリユ8,9と、このスクリユ8,9を中央部
で一体的に連結する連結部10と、このスクリユ
8,9に回転を伝える回転軸11と、この回転軸
11を駆動する油圧式駆動モータ(油圧モータ)
12および回転軸11に設けられた補助スクリユ
コンベア駆動機構13とからなり、一方向の回転
により粉粒体を受入れる吸込み状態側と、送り出
す盛上がり状態側とを生じながら攪拌する。ま
た、補助スクリユコンベア6は、主スクリユコン
ベア5の撹拌効果を向上させるために、タンク本
体2の長手方向で、主スクリユコンベア5による
粉粒体の盛上がり状態側に、主スクリユコンベア
5に並列して設けられ、小径の帯状で、かつ互い
に逆方向の螺旋状に形成されたスクリユ14,1
5と、このスクリユ14,15を中央部で一体的
に連結する連結部16と、このスクリユ14,1
5に回転を伝える回転軸17とからなる。なお、
補助スクリユコンベア駆動機構13は回転軸11
に設けられたスプロケツト20と、回転軸17に
設けられたスプロケツト21およびスプロケツト
20,21間に懸張されたローラチエーン22と
からなる。さらに、排出口7より排出される粉粒
体を後方外部に排出する排出用スクリユコンベア
19が排出管18に装備されている。第4図に示
す23は粉粒体である。
Figure 1 is a schematic diagram of an embodiment of the present invention;
The figure is a perspective view of the flow state of the powder, FIG. 3 is a plan view of the flow state, and FIG. 4 is a side view of the flow state. In FIGS. 1 to 4, a tank 1 consists of a tank body 2 and a tank body mounting frame 3. As shown in FIGS. The screw conveyor stirring device 4 includes a main screw conveyor 5 provided inside this tank body 2,
It is composed of an auxiliary screw conveyor 6 and a discharge port 7 provided on the lower surface of the longitudinal center of the tank body 2 on the side where the powder and granular material 23 is piled up by the main screw conveyor 5. Main screw conveyor 5
is provided in the longitudinal direction of the tank body 2, and is formed in a large-diameter belt shape and spirally in opposite directions to each other, and a connection that integrally connects the screws 8, 9 at the center. 10, a rotating shaft 11 that transmits rotation to the screws 8 and 9, and a hydraulic drive motor (hydraulic motor) that drives this rotating shaft 11.
12 and an auxiliary screw conveyor drive mechanism 13 provided on the rotating shaft 11, and by rotating in one direction, the powder and granules are stirred while being produced in a suction state in which they are received and in a raised state in which they are sent out. In addition, in order to improve the stirring effect of the main screw conveyor 5, the auxiliary screw conveyor 6 is provided on the side where the powder and granules are piled up by the main screw conveyor 5 in the longitudinal direction of the tank body 2. Screws 14 and 1 are provided in parallel with each other and are formed in a small-diameter band shape and spirally in opposite directions.
5, a connecting portion 16 that integrally connects the screws 14 and 15 at the center, and a connecting portion 16 that integrally connects the screws 14 and 15 together.
5 and a rotating shaft 17 that transmits rotation. In addition,
The auxiliary screw conveyor drive mechanism 13 has a rotating shaft 11
It consists of a sprocket 20 provided on the rotating shaft 17, a sprocket 21 provided on the rotating shaft 17, and a roller chain 22 suspended between the sprockets 20 and 21. Furthermore, the discharge pipe 18 is equipped with a discharge screw conveyor 19 for discharging the powder and granular material discharged from the discharge port 7 to the rear and outside. 23 shown in FIG. 4 is a granular material.

上述の構成により本実施例の動作を説明する。
油圧モータ12の駆動により、主スクリユコンベ
ア5および補助スクリユコンベア6は、第4図に
示すように同一回転方向Aに駆動される。このと
き、主スクリユコンベア5のスクリユ8,9は、
互いに逆方向に形成され、粉粒体23を撹拌しな
がら矢印方向B,Cに移動させ、連結部10に寄
せるように回転する。これに対して、補助スクリ
ユコンベア6のスクリユ14,15は互いに逆方
向に形成され、しかも第4図に示すように主スク
リユコンベア5の撹拌により盛り上る粉粒体23
を撹拌しながら、タンク本体2の前後方向D,E
に送る。この前後方向D,Eに送られた粉粒体2
3は、さらに主スクリユコンベア5により、連結
部方向B,Cに送られる。このようにして、粉粒
体23はタンク本体2の内部を循環しながら、連
結部10に寄せられる。排出口7は撹拌中は閉鎖
されているが、排出の際に開口される。連結部1
0はタンク本体2の底面に沿つて回転するから、
粉粒体23を矢印方向Fの排出口7に掻き寄せて
排出する。この排出口7に接続された排出管18
内の排出用スクリユコンベア19は、送り込まれ
た粉粒体23をタンク本体2の後方外部に排出す
る。
The operation of this embodiment will be explained using the above-described configuration.
By driving the hydraulic motor 12, the main screw conveyor 5 and the auxiliary screw conveyor 6 are driven in the same rotational direction A, as shown in FIG. At this time, the screws 8 and 9 of the main screw conveyor 5 are
They are formed in opposite directions, and are moved in the directions of arrows B and C while stirring the powder and granular material 23, and rotated so as to approach the connecting portion 10. On the other hand, the screws 14 and 15 of the auxiliary screw conveyor 6 are formed in opposite directions, and as shown in FIG.
While stirring, move the tank body 2 in the front and rear directions D and E.
send to Powder 2 sent in this front-rear direction D, E
3 is further sent in the connecting portion directions B and C by the main screw conveyor 5. In this way, the powder 23 is brought to the connecting portion 10 while circulating inside the tank body 2. The discharge port 7 is closed during stirring, but is opened during discharge. Connecting part 1
0 rotates along the bottom of the tank body 2, so
The granular material 23 is scraped up to the discharge port 7 in the arrow direction F and discharged. A discharge pipe 18 connected to this discharge port 7
The internal discharge screw conveyor 19 discharges the fed powder and granular material 23 to the rear outside of the tank body 2.

なお、本撹拌装置4に適用される主スクリユコ
ンベア5の外径は約1m程度で、これに対する補
助スクリユコンベア6の外径は約35cm程度で、十
分な撹拌効果が得られ、しかも帯状スクリユであ
るから、粉粒体は破砕されることが少ない。
The outer diameter of the main screw conveyor 5 applied to this stirring device 4 is about 1 m, whereas the outer diameter of the auxiliary screw conveyor 6 is about 35 cm, which provides a sufficient stirring effect. Since it is a screw, the powder and granules are less likely to be crushed.

(考案の効果) 以上に説明するように本考案によれば、粉粒体
が収容されるタンク本体内部に前後方向に設けら
れた大径の帯状で、かつ互いに逆方向に形成され
たスクリユを中央部で連結し、粉粒体を撹拌しな
がら中央部に寄せる主スクリユコンベアと、主ス
クリユコンベアと並列して設けられ小径の帯状
で、かつ互いに逆方向に形成されたスクリユを中
央部で連結し粉粒体を撹拌しながら前後方向に送
る補助スクリユコンベアと、タンク本体の中央部
下面で、主スクリユコンベアによる粉粒体の盛上
がり状態側に設けられた排出口とを設けたことに
より、従来の撹拌装置の小形で板状に形成された
複数のスクリユコンベアの組合わせによる撹拌に
より粉粒体の粉砕、この粉砕による撹拌抵抗の増
加および粉粒体の変質が防止され、しかも撹拌効
果が向上し、主および補助スクリユコンベアのみ
に減少されるから、その構成が簡単で重量が軽減
され、従つて取扱い保守も容易である等の効果を
有する。
(Effects of the invention) As explained above, according to the invention, the screws are formed in the shape of a large-diameter band and are formed in opposite directions in the front and back direction inside the tank body in which the powder and granular material is stored. A main screw conveyor is connected at the center and moves the powder and granules to the center while stirring, and a screw conveyor, which is installed in parallel with the main screw conveyor and has a small diameter band shape and is formed in opposite directions, is connected to the center. An auxiliary screw conveyor that is connected to the main screw conveyor and sends the powder and granules in the front and rear directions while stirring them, and a discharge port that is provided at the bottom of the center of the tank body on the side where the powder and granules are piled up by the main screw conveyor. As a result, the pulverization of powder and granules by the combination of multiple small, plate-shaped screw conveyors of the conventional stirring device, the increase in stirring resistance caused by this pulverization, and the deterioration of the quality of the powder and granules can be prevented. In addition, the stirring effect is improved, and since the number of screw conveyors is reduced to only the main and auxiliary screw conveyors, the structure is simple and the weight is reduced, and therefore handling and maintenance are easy.

なお、本撹拌装置は、例えば固定式に設置し
て、農業組合等で適宜配合比率を選定した配合化
学肥料を配給したり、小型運搬車に搭載すること
により、複数の単一化学肥料を購入し運搬途中で
撹拌配合し、直ちに畑に散布することも可能であ
る。
In addition, this stirring device can be installed in a fixed manner to distribute compounded chemical fertilizers with appropriate mixing ratios selected by agricultural cooperatives, etc., or can be installed on small transport vehicles to facilitate the purchase of multiple single chemical fertilizers. It is also possible to mix and mix the mixture during transportation and immediately spray it on the fields.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の一実施例の概略構成図、第2
図は粉粒体の流れ状態斜視図、第3図は流れ状態
平面図、第4図は同じく流れ状態側面図である。 2:タンク本体、4:帯状スクリユコンベア撹
拌装置、5:主スクリユコンベア、6:補助スク
リユコンベア、7:排出口、8,9,14,1
5:スクリユ、10,16:連結部、12:油圧
モータ、18:排出管。
Figure 1 is a schematic diagram of an embodiment of the present invention;
The figure is a perspective view of the flow state of the powder, FIG. 3 is a plan view of the flow state, and FIG. 4 is a side view of the flow state. 2: Tank body, 4: Strip-shaped screw conveyor stirring device, 5: Main screw conveyor, 6: Auxiliary screw conveyor, 7: Discharge port, 8, 9, 14, 1
5: Screw, 10, 16: Connection section, 12: Hydraulic motor, 18: Discharge pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 粉粒体23を収容するタンク本体2と、このタ
ンク本体の内部の長手方向に設けられ大径帯状
で、かつ互いに逆方向の螺旋状に形成された2個
のスクリユ8,9を中央部10で一体的に連結し
てなり、一方向への回転により前記粉粒体を受入
れる吸込み状態側と送り出す盛上がり状態側とを
生じながら攪拌し前記粉粒体を前記タンク本体の
長手方向の両端部よりそれぞれ中央部に寄せる主
スクリユコンベア5と、前記主スクリユコンベア
による前記粉粒体の盛上がり状態側に前記主スク
リユコンベアと並列して設けられ小径帯状で、か
つ互いに逆方向の螺旋状に形成された2個の他の
スクリユ14,15を中央部16で一体的に連結
してなり前記主スクリユコンベアの攪拌により盛
上がる前記粉粒体を前記主スクリユコンベアと同
一方向回転により攪拌しながら前記タンク本体の
中央部からそれぞれ長手方向の両端部に送る補助
スクリユコンベア6と、前記タンク本体の長手方
向中央部下面で前記主スクリユコンベアによる前
記粉粒体の盛上がり状態側に設けられ前記主スク
リユコンベアの中央部によつて前記粉粒体を掻き
寄せて排出させる排出口7とを備えたことを特徴
とする帯状スクリユコンベア攪拌装置付粉粒体タ
ンク。
A tank body 2 that accommodates the powder and granular material 23 and two screws 8 and 9 provided in the longitudinal direction inside the tank body, each having a large-diameter belt shape and spiraling in opposite directions, are attached to a central portion 10. The powder and granules are integrally connected to each other by rotating in one direction to generate a suction state side that receives the powder and granular material and a raised state side that sends out the powder and granular material while stirring, and the powder and granular material is moved from both ends in the longitudinal direction of the tank body. A main screw conveyor 5 is moved toward the center, and a screw conveyor 5 is provided in parallel with the main screw conveyor on the side where the powder and granules are piled up by the main screw conveyor, and has a small diameter belt shape and spirals in opposite directions. The two other screws 14 and 15 thus formed are integrally connected at the central portion 16, and the powder and granules that are raised by the stirring of the main screw conveyor are agitated by rotation in the same direction as the main screw conveyor. In addition, an auxiliary screw conveyor 6 is provided for conveying the powder from the center of the tank body to both ends in the longitudinal direction, and an auxiliary screw conveyor 6 is provided on the lower surface of the center of the tank body in the longitudinal direction on the side where the powder and granular material is piled up by the main screw conveyor. A granular material tank with a strip-shaped screw conveyor agitating device, characterized in that it is provided with a discharge port 7 through which the granular material is scraped up and discharged by the central portion of the main screw conveyor.
JP10769682U 1982-07-16 1982-07-16 Powder tank with belt-shaped screw conveyor stirring device Granted JPS5915426U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10769682U JPS5915426U (en) 1982-07-16 1982-07-16 Powder tank with belt-shaped screw conveyor stirring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10769682U JPS5915426U (en) 1982-07-16 1982-07-16 Powder tank with belt-shaped screw conveyor stirring device

Publications (2)

Publication Number Publication Date
JPS5915426U JPS5915426U (en) 1984-01-30
JPS6346105Y2 true JPS6346105Y2 (en) 1988-12-01

Family

ID=30251544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10769682U Granted JPS5915426U (en) 1982-07-16 1982-07-16 Powder tank with belt-shaped screw conveyor stirring device

Country Status (1)

Country Link
JP (1) JPS5915426U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6532247B2 (en) * 2015-03-04 2019-06-19 株式会社カワタ Supply device

Also Published As

Publication number Publication date
JPS5915426U (en) 1984-01-30

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