JP3493577B2

JP3493577B2 - Stirrer for automatic feeder

Info

Publication number: JP3493577B2
Application number: JP2000358733A
Authority: JP
Inventors: 浩勝伊田
Original assignee: 北原電牧株式会社
Priority date: 2000-11-27
Filing date: 2000-11-27
Publication date: 2004-02-03
Anticipated expiration: 2020-11-27
Also published as: JP2002159232A

Description

Detailed Description of the Invention

【０００１】[0001]

【発明の属する技術分野】本発明は、新規な構成を有す
る自動給餌機用撹拌装置に関するものである。特に、こ
の自動給餌機用撹拌装置は、乳牛などの家畜に使用する
のに好適なものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stirring device for an automatic feeder having a novel structure. In particular, this agitator for an automatic feeder is suitable for use in livestock such as dairy cows.

【０００２】[0002]

【従来の技術】従来の自動給餌機用撹拌装置は、下記の
ような構成となっている。１．別駆動源によるバイブレータ。２．別駆動源による撹拌装置。３．チェーン、ベルト等の動力伝達機器による同一駆動
源使用の撹拌装置。2. Description of the Related Art A conventional stirring device for an automatic feeder has the following structure. 1. Vibrator by another drive source. 2. Stirrer with a separate drive source. 3. A stirring device that uses the same drive source for power transmission devices such as chains and belts.

【０００３】[0003]

【発明が解決しようとする課題】従来の技術で述べたも
のにあっては、下記のような問題点を有していた。１．別駆動源またはチェーン、ベルト等の動力伝達機器
が必要である。２．動力源あるいはチェーン、ベルト等の伝達できる機
構を配置する場所、空間が必要である。３．あらかじめ撹拌装置を使用する、しないに関わらず
撹拌装置専用の軸受固定部・穴等の加工が必要である。４．後付が難しい。The problems described in the prior art have the following problems. 1. Separate drive source or power transmission device such as chain or belt is required. 2. A place and a space for arranging a power source or a mechanism capable of transmitting a chain, a belt, etc. are necessary. 3. Regardless of whether or not the stirring device is used in advance, it is necessary to machine the bearing fixing parts and holes for the stirring device. 4. Retrofitting is difficult.

【０００４】本発明は、従来の技術の有するこのような
問題点に鑑みなされたものであり、その目的とするとこ
ろは、上述の問題を解決できるものを提供しようとする
ものである。The present invention has been made in view of the above problems of the prior art, and an object of the present invention is to provide a device capable of solving the above problems.

【０００５】[0005]

【課題を解決するための手段】上記目的を達成するため
に、本発明は下記のようになるものである。請求項１記
載の発明は、スクリューコンベヤ部２と、ホッパ部３
と、タンク部４と、撹拌装置部５から構成され、撹拌装
置部５は、支持フレーム５Ａと、支持シャフト５Ｂと、
撹拌棒群５Ｃから構成され、撹拌棒群５Ｃは、支持シャ
フト５Ｂに回転自在に装着されたボス５Ｃ１と、ボスに
等角度の放射状に植設された適数本の撹拌棒単体５Ｃ
２、５Ｃ２、．．から構成されていると共に、放射状に
植設された撹拌棒単体５Ｃ２はスクリュー２Ｃが回転す
ることにより、スクリューにより押し出され、支持シャ
フト５Ｂ１を中心にして前方に向け送られるよう構成さ
れ、送られている撹拌棒単体５Ｃ２イがスクリューから
離れる前に、次の撹拌棒単体５Ｃ２ロがスクリューに押
されるのに十分な位置に入り、これを繰り返すことによ
り、撹拌棒単体が回転し撹拌できるよう構成されている
ことを特徴とするものである。In order to achieve the above object, the present invention is as follows. The invention according to claim 1 is directed to a screw conveyor section 2 and a hopper section 3.
And a tank unit 4 and a stirrer unit 5.
The placing portion 5 includes a support frame 5A, a support shaft 5B,
It is composed of a stirring rod group 5C, and the stirring rod group 5C is a support shaft.
The boss 5C1 rotatably mounted on the hood 5B and the boss
A proper number of stirring rods 5C that are radially planted at equal angles
2, 5C2 ,. ． It is composed of
The screw 2C rotates in the stirrer rod 5C2 that is planted.
By pushing the screw,
It is configured so that it can be fed forward centering on the ft 5B1.
And the stirring rod unit 5C2 a being sent from the screw
Before leaving, push the next stirring rod unit 5C2B onto the screw.
Position enough to be played and repeat this
Ri, in which stirring rod itself is characterized <br/> that is configured for stirring rotated.

【０００６】請求項２記載の発明は、スクリューコンベ
ヤ部２と、ホッパ部３と、タンク部４と、撹拌装置部５
から構成され、Ａ．スクリューコンベヤ部２は、所定寸法の直径をもっ
て前後方向に所定長さに構成されたパイプ２Ａと、パイ
プの中心に回転自在の状態で支持されたシャフト２Ｂ
と、シャフトに被搬送物を後方から前方に向け搬送する
よう巻付けられたスクリュー２Ｃから構成されていると
共に、パイプ２Ａにおける上面には、該パイプの長手方
向と平行方向の左右辺２Ｄ１、２Ｄ１と、パイプの長手
方向と直交方向の前後辺２Ｄ２、２Ｄ２を平面方形に連
結した状態の開口部２Ｄが形成され、Ｂ．ホッパ部３は、左右傾斜板３Ａ、３Ａと前後板３
Ｂ、３Ｂを逆円錐台状の筒状に連結して構成され、左右
傾斜板３Ａ、３Ａの下辺は、スクリューコンベヤ部２の
開口部２Ｄにおける左右辺２Ｄ１、２Ｄ１に上方に向け
て連結され、前後板３Ｂ、３Ｂの下辺は、スクリューコ
ンベヤ部２の開口部２Ｄにおける前後辺２Ｄ２、２Ｄ２
に上方に向けて連結され、Ｃ．タンク部４は、左右の垂直板４Ａ、４Ａと、前後の
垂直板４Ｂ、４Ｂを筒状に連結して構成され、かつホッ
パ部３の上端に連結され、Ｄ．撹拌装置部５は、支持フレーム５Ａと、支持シャフ
ト５Ｂと、撹拌棒群５Ｃから構成され、ａ．支持フレーム５Ａは縦長の細幅板で構成され、タン
ク部４の右の垂直板４Ａにおける内方面中央に添設さ
れ、ｂ．支持シャフト５Ｂは、支持フレーム５Ａの下端に左
方に向け連結された支持シャフト本体５Ｂ１と、支持シ
ャフト本体の先端にスクリューコンベヤ部２の直上位置
をもって設けられた軸受５Ｂ２から構成され、ｃ．撹拌棒群５Ｃは、軸受５Ｂ２に回転自在に装着され
たボス５Ｃ１と、ボスに等角度の放射状に植設された適
数本の撹拌棒単体５Ｃ２、５Ｃ２、．．から構成され、
放射状に植設された撹拌棒単体５Ｃ２はスクリュー２Ｃ
が回転することにより、スクリューにより押し出され、
支持シャフト５Ｂ１を中心にして前方に向け送られるよ
う構成されていることを特徴とするものである。According to a second aspect of the invention, the screw conveyor section 2, the hopper section 3, the tank section 4, and the agitator section 5 are provided.
A. The screw conveyor unit 2 has a diameter of a predetermined size.
And pipe 2A, which has a predetermined length in the front-back direction,
Shaft 2B rotatably supported in the center of the pump
And the object to be conveyed is conveyed from the rear to the front on the shaft.
It is composed of the screw 2C wound like
In both cases, on the upper surface of the pipe 2A,
Left and right sides 2D1 and 2D1 parallel to the direction and the length of the pipe
The front and back sides 2D2 and 2D2 in the direction orthogonal to the direction
The opening 2D in the connected state is formed, and B. The hopper unit 3 includes the left and right inclined plates 3A, 3A and the front and rear plates 3.
B and 3B are connected in the shape of an inverted truncated cone,
The lower sides of the inclined plates 3A and 3A are
Direct upward on the left and right sides 2D1, 2D1 of the opening 2D
And the lower sides of the front and rear plates 3B, 3B are
Front and rear sides 2D2, 2D2 in the opening 2D of the umbilical part 2
Upwards, and C.I. The tank unit 4 includes left and right vertical plates 4A and 4A and front and rear plates.
The vertical plates 4B and 4B are connected in a tubular shape, and
D. is connected to the upper end of the pad section 3, and D. The stirrer unit 5 includes a support frame 5A, a support shaft 5B, and a stirring rod group 5C, and a. The support frame 5A is composed of a vertically long narrow plate,
It is attached to the center of the inner surface of the vertical plate 4A on the right side of the
It is, b. The support shaft 5B is left on the lower end of the support frame 5A.
Support shaft main body 5B1 connected toward
Position directly above the screw conveyor 2 at the tip of the shaft body
A bearing 5B2 provided with a c. The stirring rod group 5C includes a boss 5C1 rotatably mounted on a bearing 5B2 , and an appropriate number of stirring rod units 5C2, 5C2 ,. ． Consists of
The stirring rod unit 5C2 radially planted is screw 2C
By rotating, is pushed out by the screw,
It will be sent forward around the support shaft 5B1.
And it is characterized in that it is earthenware pots configuration.

【０００７】請求項３記載の発明は、請求項１あるいは
請求項２記載の発明において、撹拌棒単体５Ｃ２に当該
撹拌棒単体の長手方向と直交あるいは斜交方向で小腕５
Ｃ２１を連設したことをすることを特徴とするものであ
る。The invention according to claim 3 relates to the invention according to claim 1 or claim 2, wherein the stirring rod unit 5C2 is concerned.
Small arm 5 at right angles to the longitudinal direction of the stirring rod or in the diagonal direction
It is characterized in that C21 is installed in series .

【０００８】[0008]

【発明の実施の形態】以下、本発明の実施の形態を実施
例にもとづき図面を参照して説明する。１は本発明の自
動給餌機用撹拌装置である。その構成は、スクリューコ
ンベヤ部２と、ホッパ部３と、タンク部４と、撹拌装置
部５から構成されている。Ａ．スクリューコンベヤ部２は、所定寸法の直径をもっ
て前後方向に所定長さに構成されたパイプ２Ａと、パイ
プの中心に回転自在の状態で支持されたシャフト２Ｂ
と、シャフトに被搬送物を後方から前方に向け搬送する
よう巻付けられたスクリュー２Ｃから構成されていると
共に、パイプ２Ａにおける上面には、該パイプの長手方
向と平行方向の左右辺２Ｄ１、２Ｄ１と、パイプの長手
方向と直交方向の前後辺２Ｄ２、２Ｄ２を平面方形に連
結した状態の開口部２Ｄが形成されている。Ｂ．ホッパ部３は、左右傾斜板３Ａ、３Ａと前後板３
Ｂ、３Ｂを逆円錐台状の筒状に連結して構成され、左右
傾斜板３Ａ、３Ａの下辺は、スクリューコンベヤ部２の
開口部２Ｄにおける左右辺２Ｄ１、２Ｄ１に上方に向け
て連結され、前後板３Ｂ、３Ｂの下辺は、スクリューコ
ンベヤ部２の開口部２Ｄにおける前後辺２Ｄ２、２Ｄ２
に上方に向けて連結されている。Ｃ．タンク部４は、左右の垂直板４Ａ、４Ａと、前後の
垂直板４Ｂ、４Ｂを筒状に連結して構成され、かつホッ
パ部３の上端に連結されている。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will now be described based on examples with reference to the drawings. 1 is an agitator for an automatic feeder of the present invention. The configuration is composed of a screw conveyor unit 2, a hopper unit 3, a tank unit 4, and a stirring device unit 5. A. The screw conveyor unit 2 includes a pipe 2A having a predetermined diameter and a predetermined length in the front-rear direction, and a shaft 2B rotatably supported at the center of the pipe.
And a screw 2C wound around the shaft so as to convey the conveyed object from the rear to the front, and the upper surface of the pipe 2A has left and right sides 2D1 and 2D1 parallel to the longitudinal direction of the pipe. And an opening 2D in a state where front and rear sides 2D2 and 2D2 in a direction orthogonal to the longitudinal direction of the pipe are connected to each other in a square shape in a plane. B. The hopper unit 3 includes the left and right inclined plates 3A, 3A and the front and rear plates 3.
B and 3B are connected to each other in the shape of an inverted truncated cone, and the lower sides of the left and right inclined plates 3A and 3A are connected to the left and right sides 2D1 and 2D1 of the opening 2D of the screw conveyor unit 2 in an upward direction. The lower sides of the front and rear plates 3B and 3B are the front and rear sides 2D2 and 2D2 in the opening 2D of the screw conveyor unit 2.
Is connected upwards. C. The tank portion 4 is configured by connecting left and right vertical plates 4A and 4A and front and rear vertical plates 4B and 4B in a tubular shape, and is connected to an upper end of the hopper portion 3.

【０００９】Ｄ．撹拌装置部５は、支持フレーム５Ａ
と、支持シャフト５Ｂと、撹拌棒群５Ｃから構成されて
いる。ａ．支持フレーム５Ａは縦長の細幅板で構成され、タン
ク部４の右の垂直板４Ａにおける内方面中央に添設され
ている。ｂ．支持シャフト５Ｂは、支持フレーム５Ａの下端に左
方に向け連結された支持シャフト本体５Ｂ１と、支持シ
ャフト本体の先端にスクリューコンベヤ部２の直上位置
をもって設けられた軸受５Ｂ２から構成されている。ｃ．撹拌棒群５Ｃは、軸受５Ｂ２に回転自在に装着され
たボス５Ｃ１と、ボスに等角度の放射状に植設された適
数本の撹拌棒単体５Ｃ２、５Ｃ２、．．から構成されて
いる。D. The agitator unit 5 is a support frame 5A.
And a supporting shaft 5B and a stirring rod group 5C. a. The support frame 5A is composed of a vertically long narrow plate, and is attached to the center of the inner surface of the right vertical plate 4A of the tank portion 4. b. The support shaft 5B is composed of a support shaft body 5B1 connected to the lower end of the support frame 5A toward the left, and a bearing 5B2 provided at the tip of the support shaft body at a position directly above the screw conveyor unit 2. c. The stirring rod group 5C includes a boss 5C1 rotatably mounted on a bearing 5B2, and an appropriate number of stirring rod units 5C2, 5C2 ,. ． It consists of

【００１０】イ．放射状に植設された撹拌棒単体５Ｃ２
はスクリュー２Ｃが回転することにより、スクリューに
より押し出され、支持シャフト５Ｂ１を中心にして前方
に向け送られるよう構成されている。すなわち、送られ
ている撹拌棒単体５Ｃ２イが、スクリューから離れる
（ｈａ＝０になる）前に、次の撹拌棒単体５Ｃ２ロが、
スクリューに押されるのに十分な位置（ｈｂ＞押される
に十分な距離）に入る。これを繰り返すことにより、撹
拌棒単体が回転し撹拌できる（図１０、図１１）。隣合
った撹拌棒単体５Ｃ２、５Ｃ２の先端ピッチＰｏは、
「スクリューピッチＰｓのｎ倍−α」で、αが０以上で
小さいほど連続回転運動に近づき（図１２、図１３）、
αが大きくなると、断続回転運動になる（図１４、図１
５）。ただし、αがあまりに小さすぎると、「Ｐｏ＝ｎ
×Ｐｓ」に限りなく近づくこととなり、衝突してしまう
ため回転運動ができなくなる。A. Stirring rod alone 5C2 radially planted
When the screw 2C rotates, the screw is pushed out by the screw and is sent forward around the support shaft 5B1. That is, before the stirring rod single body 5C2 a being fed is separated from the screw (ha = 0), the next stirring rod single body 5C2 b is
Enter a position sufficient to be pushed by the screw (hb> distance sufficient to be pushed). By repeating this, the stirring rod alone can be rotated and stirred (FIGS. 10 and 11). The tip pitch Po of the adjacent stirring rods 5C2 and 5C2 is
In “n times the screw pitch Ps−α”, the smaller α is 0 or more, the closer to continuous rotation motion (FIGS. 12 and 13),
When α becomes large, intermittent rotation motion occurs (see FIGS. 14 and 1).
5). However, if α is too small, “Po = n
XPs ”will be approached as much as possible, and a collision will occur, making it impossible to perform rotational movement.

【００１１】本発明のものは、上述のほか下記のように
構成することができる。Ａ．撹拌棒単体５Ｃ２は、丸棒でも、角棒状、筒状、板
状、またそれらを組み合わせたものでもよい。また、図
６、図７の如く、撹拌棒単体５Ｃ２に当該撹拌棒単体の
長手方向と直交あるいは斜交方向で小腕５Ｃ２１を連設
する。Ｂ．撹拌棒単体５Ｃ２を支える軸受５Ｂ２は、ラジアル
軸受だけでなく、必要に応じてスラスト軸受を併用す
る。この場合、軸受は、搬送対象の粉体、粒体が軸受周
辺の隙間に入り込み、軸受の円滑な動作を妨げる場合、
必要に応じて防塵してもよい。また、この軸受は、図８
の如く支持フレーム５Ａの下端に設けても、さらに図９
の如く、タンク部４の右の垂直板４Ａと左の垂直板４Ａ
との双方に取付けた支持フレーム５Ａ、５Ａの下端に設
けた両持ちの状態にしてもよい。In addition to the above, the present invention can be configured as follows. A. The stirring rod unit 5C2 may be a round rod, a square rod, a cylinder, a plate, or a combination thereof. Further, as shown in FIGS. 6 and 7, a small arm 5C21 is continuously provided on the stirring rod single body 5C2 in a direction orthogonal to or oblique to the longitudinal direction of the stirring rod single body. B. The bearing 5B2 supporting the stirring rod unit 5C2 is not only a radial bearing but also a thrust bearing if necessary. In this case, if the powder or granules to be conveyed enter the gap around the bearing and interfere with the smooth operation of the bearing,
You may protect it from dust if necessary. In addition, this bearing is
Even if it is provided at the lower end of the support frame 5A as shown in FIG.
, The right vertical plate 4A and the left vertical plate 4A of the tank unit 4
The support frames 5A attached to both of the above and the support frames 5A and 5A may be provided at the lower ends of the support frames.

【００１２】[0012]

【実施例】さらに、以下のような条件で実験した結果、
極めて良好な結果が得られた。１．スクリューコンベヤ部の回転数５６ｒｐｍ２．スクリューコンベヤ部のスクリュー直径 φ３４ｍｍ３．スクリューコンベヤ部のスクリューピッチＰｓ＝３５ｍｍ４．撹拌装置部の直径 φ２２０ｍｍ５．隣り合った撹拌棒単体の先端ピッチＰｏ＝５７ｍｍ６．スクリューコンベヤ部と撹拌装置部との中心距離１２０ｍｍ[Examples] Further, as a result of an experiment under the following conditions,
Very good results have been obtained. 1. Rotational speed of screw conveyor 56 rpm 2. Screw diameter of screw conveyor is φ34mm 3. Screw pitch of screw conveyor section Ps = 35 mm 4. Diameter of stirring device φ 220 mm 5. 5. Tip pitch of adjacent stirring rods alone Po = 57 mm 6. Center distance between screw conveyor and agitator 120mm

【００１３】[0013]

【発明の効果】本発明は、上述の通り構成されているの
で次に記載する効果を奏する。１．無動力であり、チェーン、ベルト等の動力伝達機器
も不要である。２．動力源あるいはチェーン、ベルト等の動力伝連機器
の配置できない任意の場所にも使用できる。３．撹拌装置専用の軸受固定部、穴等の加工が不要であ
る。４．後付が比較的簡単である。５．タンクの形状に関係なく取付けられる。６．このほか、安価に製造できる、部品点数が少ないの
で組立が容易である、経済的である、などの効果をも有
するものである。Since the present invention is configured as described above, it has the following effects. 1. It is powerless and does not require power transmission devices such as chains and belts. 2. It can be used in any place where power transmission equipment such as a power source or a chain or belt cannot be placed. 3. There is no need to process the bearing fixing part, holes, etc. for the stirring device. 4. Retrofitting is relatively easy. 5. It can be installed regardless of the shape of the tank. 6. In addition, it has the effects of being inexpensively manufactured, being easy to assemble due to the small number of parts, and being economical.

[Brief description of drawings]

【図１】縦断面図である。FIG. 1 is a vertical sectional view.

【図２】Ａ−Ａ線断面図である。FIG. 2 is a sectional view taken along line AA.

【図３】スクリューコンベヤ部とホッパ部との関係を説
明する平面図である。FIG. 3 is a plan view illustrating a relationship between a screw conveyor unit and a hopper unit.

【図４】同上の縦断面図である。FIG. 4 is a vertical sectional view of the above.

【図５】Ｂ−Ｂ線断面図である。FIG. 5 is a sectional view taken along line BB.

【図６】他の実施例の縦断面図である。FIG. 6 is a vertical cross-sectional view of another embodiment.

【図７】Ｃ−Ｃ線断面図である。FIG. 7 is a sectional view taken along line CC.

【図８】撹拌装置部における支持フレームと撹拌棒群の
関係の他の実施例を示す縦断面図である。FIG. 8 is a vertical cross-sectional view showing another embodiment of the relationship between the support frame and the stirring rod group in the stirring device section.

【図９】撹拌装置部における支持フレームと撹拌棒群の
関係の他の実施例を示す縦断面図である。FIG. 9 is a vertical cross-sectional view showing another embodiment of the relationship between the support frame and the stirring rod group in the stirring device section.

【図１０】撹拌棒群の作用を説明する断面図である。FIG. 10 is a cross-sectional view illustrating the action of a stirring rod group.

【図１１】同上の要部拡大図である。FIG. 11 is an enlarged view of a main part of the above.

【図１２】撹拌棒群の作用を説明する断面図である。FIG. 12 is a cross-sectional view illustrating the action of a stirring rod group.

【図１３】同上の要部拡大図である。FIG. 13 is an enlarged view of a main part of the above.

【図１４】撹拌棒群の作用を説明する断面図である。FIG. 14 is a cross-sectional view illustrating the action of a stirring rod group.

【図１５】同上の要部拡大図である。FIG. 15 is an enlarged view of an essential part of the above.

[Explanation of symbols]

１自動給餌機用撹拌装置２スクリューコンベヤ部３ホッパ部４タンク部５撹拌装置部 1 Agitator for automatic feeder 2 Screw conveyor section 3 hopper section 4 tank section 5 Stirrer unit

フロントページの続き (58)調査した分野(Int.Cl.⁷，ＤＢ名) A01K 5/00 - 5/02 A01C 15/00 - 19/04 Continuation of front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) A01K 5/00-5/02 A01C 15/00-19/04

Claims

(57) [Claims]

1. A screw conveyor section (2) and a hopper
From the part (3), the tank part (4), and the stirring device part (5)
The stirrer unit (5) is composed of a supporting frame (5A)
A support shaft (5B) and a stirring rod group (5C).
The stirring rod group (5C) is attached to the support shaft (5B).
Rotatably mounted boss (5C1) and boss equiangular
A proper number of stirring rods (5C2, 5
C2 ,. ． ) And planted radially
The stirring rod alone (5C2) has a screw (2C)
As it rotates, it is pushed out by the screw and supported.
It is sent forward around the holding shaft (5B1).
A single stirring rod (5C2B) that is configured and sent as
Before leaving the screw, the next stir bar alone (5C2
(B) is in a position enough to be pushed by the screw,
By repeating Les, stirrer for automatic feeder, characterized in that the stirring rod alone is <br/> so that construction can stir rotated.

2. A screw conveyor section (2), a hopper section (3), a tank section (4), and an agitator section (5), wherein the screw conveyor section (2) has a diameter of a predetermined size. Mo
And a pipe (2A) having a predetermined length in the front-rear direction,
Shaft rotatably supported in the center of the pipe
(2B) and the object to be conveyed is directed to the shaft from rear to front
Consists of a screw (2C) wound to convey
The upper surface of the pipe (2A) is
Left and right sides (2D1, 2D) parallel to the longitudinal direction of the pipe.
1) and the front and rear sides (2D) in the direction orthogonal to the longitudinal direction of the pipe.
2, 2D2) are connected to each other in a square shape in plan view (2
D) is formed, and the hopper part (3) includes the left and right inclined plates (3A, 3A) and the front and rear plates.
(3B, 3B) are connected in the shape of an inverted truncated cone.
The lower sides of the left and right inclined plates (3A, 3A) are screw screws.
Left and right sides (2D) of the opening (2D)
1, 2D1) is connected upward, and front and rear plates (3B,
The lower side of 3B) is the opening of the screw conveyor section (2).
Towards the front and back sides (2D2, 2D2) in (2D)
Only are connected, the tank unit (4) is, left and right vertical plate and (4A, 4A), before
It is configured by connecting the rear vertical plates (4B, 4B) in a tubular shape,
And it is connected to the upper end of the hopper (3), stirring device (5) includes a support frame (5A), and the support shaft (5B), is composed of a stirring rod group (5C), supported
The holding frame (5A) consists of a vertically long narrow plate,
Add to the center of the inner surface of the vertical plate (4A) on the right side of the part (4).
The support shaft (5B) is attached to the support frame (5B).
A) A support shaft body connected to the lower end to the left
(5B1) and the screw shaft at the tip of the support shaft body.
The bearing (5
B2), and the stirring rod group (5C) includes a bearing (5B ).
2) rotatably attached to the boss (5C1), and a proper number of stirring rods (5C1) that are radially planted in the boss at equal angles.
2, 5C2 ,. ． ) And planted radially
The screw (2C) of the stirring rod alone (5C2) rotates.
The screw is pushed out by the support shuffling
An agitator for an automatic feeding device, which is configured to be fed forward around the gutter (5B1) .

3. The automatic feeding according to claim 1 or 2.
In a stirrer for a bait machine, the stirrer rod 5C2 alone
Small arm 5C2 in a direction orthogonal to the longitudinal direction of the rod alone or in an oblique direction
A stirrer for an automatic feeding machine , characterized in that 1 is connected in series .