JPH0416995Y2 - - Google Patents
Info
- Publication number
- JPH0416995Y2 JPH0416995Y2 JP1987100549U JP10054987U JPH0416995Y2 JP H0416995 Y2 JPH0416995 Y2 JP H0416995Y2 JP 1987100549 U JP1987100549 U JP 1987100549U JP 10054987 U JP10054987 U JP 10054987U JP H0416995 Y2 JPH0416995 Y2 JP H0416995Y2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- belt conveyor
- hopper
- feeding
- conveyor
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Farming Of Fish And Shellfish (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案はマダイ、ヒラメ等の稚仔魚に人工の粒
状餌を与える給餌装置に関する。[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a feeding device for feeding artificial granular feed to young fish such as red sea bream and flounder.
（従来の技術）
稚仔魚に与える人工の粒状餌は粒径が小さく例
えば250μｍ以下であり、且つ高蛋白質を含んで
いるため流動性が悪くホツパー内でブリツジを起
し易く、しかも多量に給餌すると水質が劣化する
等の不具合がありきわめて少量づつ例えばマダイ
の稚仔魚1000匹に対して例えば１回に３ｇ乃至50
ｇ（日令によつて異なる）程度与える必要があ
り、このような条件を満した給餌を行なう方法と
して従来は人が匙で掬つて給餌する手段が取られ
ている。(Prior art) Artificial granular feed fed to young fish has a small particle size, for example, 250 μm or less, and contains high protein, so it has poor fluidity and tends to cause blisters in the hopper, and if fed in large quantities. Due to problems such as deterioration of water quality, it is necessary to use very small amounts, for example, 3g to 50g per 1,000 young red sea bream fish at a time.
It is necessary to feed the animal in an amount of approximately 1.5 g (which varies depending on the age of the day), and the conventional method of feeding that satisfies this condition is to manually scoop the food with a spoon.
（考案が解決しようとする問題点）
しかし人が匙で掬つて給餌するには、１日10回
程度ときわめて給餌回数が多いことから、給餌専
用に人を要し、しかも正解な時間間隔を置いて日
令によつて異なる餌の適量を与えることは大変面
倒である等の不具合を生じる。(Problem that the invention aims to solve) However, since the number of feedings required by humans by scooping with a spoon is extremely large, about 10 times a day, it requires a person dedicated to feeding, and the correct time interval is required. It is very troublesome to feed the appropriate amount of food depending on the age of the animal.
本考案はかかる不具合のない給餌装置を提供す
ることをその目的とする。 An object of the present invention is to provide a feeding device free from such defects.
（問題点を解決するための手段）
本考案はかかる目的を達成するため、側面に開
口を備えたホツパ内にベルトコンベヤーをその一
部が該開口から突出するごとく取付けて、該ベル
トコンベヤー上方の開口を給餌口とすると共に、
該給餌口にその開口度合を調節するダンパを設
け、且つ該ホツパー内のベルトコンベヤー上方
に、ピアノ線その他のばね性を有する線材を螺旋
状に弯曲させた撹拌器をその螺旋方向の１端の回
転軸が水平に保つように取付け、該撹拌器並びに
ベルトコンベヤーを緩速度で駆動回転させて成
る。(Means for Solving the Problems) In order to achieve the above object, the present invention installs a belt conveyor in a hopper having an opening on its side so that a part of the belt protrudes from the opening. In addition to using the opening as a feeding port,
The feeding port is provided with a damper that adjusts its opening degree, and above the belt conveyor in the hopper, a stirrer made of a piano wire or other wire material having spring properties is curved in a spiral shape, and a stirrer is installed at one end of the spiral direction. The rotating shaft is mounted so as to be kept horizontal, and the agitator and belt conveyor are driven and rotated at a slow speed.
（実施例）
図面で１側面に開口２を備えたホツパー、３は
該開口２から一部を外側に突出するごとく該ホツ
パー１内に設けたベルトコンベヤーを示し、該ベ
ルトコンベヤー３の上方の開口２を給餌口４と
し、該給餌口４にはその開口度合を調節するダン
パ５を設けて成り、該ダンパ５は調節ねじ杆６を
備え、該ねじ杆６を回動させるときその調節がな
される。(Example) In the drawings, a hopper is provided with an opening 2 on one side, 3 indicates a belt conveyor provided within the hopper 1 so as to partially protrude outward from the opening 2, and an opening above the belt conveyor 3 is shown. 2 is a feeding port 4, and the feeding port 4 is provided with a damper 5 for adjusting the opening degree of the feeding port 4. The damper 5 is provided with an adjusting screw rod 6, and the adjustment is made when the screw rod 6 is rotated. Ru.
７は該ホツパー１内のベルトコンベヤー３の上
方に設けた撹拌器を示し、該撹拌器７はピアノ線
その他のばね性を有する線材を螺旋状に弯曲させ
て構成し、これをその一側の回転軸７ａが水平姿
勢を取る状態に取付け、該回転軸７ａをモータ８
に連動させて１分間に１又は２回転する程度のき
わめて暖い速度で回転させるようにした。 Reference numeral 7 indicates an agitator installed above the belt conveyor 3 in the hopper 1. The agitator 7 is constructed by spirally bending a piano wire or other springy wire material, and this is attached to one side of the agitator 7. The rotating shaft 7a is installed in a horizontal position, and the rotating shaft 7a is connected to the motor 8.
It was made to rotate at a very warm speed of one or two revolutions per minute.
尚、図面で９はベルトコンベヤ３を駆動するモ
ータを示し、該モータ９によつてベルトコンベヤ
ー３のプーリ３ａを１分間に半回転する程度の緩
い速度で回転させる。１０はベルトコンベヤ３に
附着する餌を掻き押すスクレーパ、１１はコンベ
ヤベルト３によつて餌が送り出される位置に吹出
口１１ａを臨ませたブロアー、１２は制御部を示
す。 In the drawings, reference numeral 9 indicates a motor for driving the belt conveyor 3, and the motor 9 rotates the pulley 3a of the belt conveyor 3 at a slow speed of about half a revolution per minute. Reference numeral 10 indicates a scraper for scraping the bait attached to the belt conveyor 3, 11 a blower with an outlet 11a facing the position where the bait is sent out by the conveyor belt 3, and 12 a control section.
尚、実施例に示すホツパー１は巾方向の並びに
奥行方向の内法150mm弱、高さ300mm程度、給餌口
４の巾30mm、高さは20mm程度でダンパ５を上下に
移動させて高さを変化させることでその開口度合
を調節する。 The hopper 1 shown in the example has an inner diameter of just under 150 mm in the width and depth directions, a height of about 300 mm, a feed opening 4 width of 30 mm, and a height of about 20 mm.The height can be adjusted by moving the damper 5 up and down. By changing the opening degree, the degree of opening can be adjusted.
（作用） 次に本装置の作動を説明する。(effect) Next, the operation of this device will be explained.
今制御部１２に設けた電源スイツチ（図示しな
い）を閉じるときは、モータ８，９が稼動し、撹
拌器７を１分間に１回転する程度のきわめて緩か
に回動させると共にベルトコンベヤー３を一定距
離例えばプーリ３ａが半回転する程度の距離だけ
具体的には１分間に40mm程度移動する程度の緩い
速度で移動させる。 When closing the power switch (not shown) provided in the control unit 12, the motors 8 and 9 are operated to rotate the agitator 7 very slowly at one revolution per minute and also to turn the belt conveyor 3. It is moved by a certain distance, for example, a distance where the pulley 3a makes half a revolution, at a slow speed of about 40 mm per minute.
これによつて餌はダンパ５によつて調節された
給餌口４の巾と高さを保つた状態で順次給餌口４
からベルトコンベヤー３の移動距離だけ送り出さ
れる。 As a result, the feed is sequentially fed to the feeding port 4 while maintaining the width and height of the feeding port 4 adjusted by the damper 5.
It is sent out by the distance traveled by the belt conveyor 3.
従つて餌の供給量はきわめて正確にしかも少量
づつ送り出される。 The amount of food supplied is therefore very precise and delivered in small quantities.
尚、このときベルトコンベヤー３の移動速度が
きわめて緩い速度であり、且つ緩かに回転する撹
拌器７によつて上方から押されるため、該ベルト
コンベヤ３によつて送り出された餌の後に空胴を
生じるようなことがない。 At this time, the moving speed of the belt conveyor 3 is extremely slow, and since it is pushed from above by the slowly rotating agitator 7, there is no cavity after the bait sent out by the belt conveyor 3. There is no possibility that this will occur.
（考案の効果）
このように本考案によるときは、ホツパーに設
けた緩かに移動するコンベヤベルトによつて給餌
口から餌を送り出すようにすると共にピアノ線そ
の他のばね性を有する線材を螺旋状に弯曲させ
て、構成した撹拌器を緩く回転させるようにした
ので、撹拌器が回転するとき、該撹拌器は餌に押
されて弾性変形し、ある程度変形したところで、
元の形状に戻る動作を繰返しつつ餌を攪拌するた
め、その攪拌状態が変化するため、特に流動性の
悪い餌でも該ホツパー内でブリツジを生じること
なく、しかも餌が該撹拌棒によつて押付けられる
こともなく、餌を少量づつ良好に供給できる幼稚
魚の給仕に適した給餌装置が得られるの効果があ
る。(Effects of the invention) As described above, according to the invention, bait is sent out from the feeding port by a slowly moving conveyor belt installed in the hopper, and piano wire or other spring wire material is spirally arranged. The agitator was curved to rotate slowly, so when the agitator rotates, it is pushed by the bait and deforms elastically, and once deformed to a certain extent,
Since the bait is stirred while repeating the action of returning to its original shape, the stirring state changes, so even bait with particularly poor fluidity does not cause bridging in the hopper, and the bait is pressed by the stirring rod. This has the effect of providing a feeding device suitable for feeding young and young fish, which can feed small amounts of food in a satisfactory manner without being overcooked.
第１図は本考案実施の１例の正面図、第２図は
側面図、第３図は平面図、第４図は一部の拡大截
断平面図である。
１……ホツパー、２……開口、３……ベルトコ
ンベヤー、４……給餌口、５……ダンパ、７……
撹拌器。
FIG. 1 is a front view of one embodiment of the present invention, FIG. 2 is a side view, FIG. 3 is a plan view, and FIG. 4 is a partially enlarged cutaway plan view. 1...Hopper, 2...Opening, 3...Belt conveyor, 4...Feeding port, 5...Dumper, 7...
Stirrer.
Claims (1)
ーをその一部が該開口から突出するごとく取付け
て、該ベルトコンベヤー上方の開口を給餌口とす
ると共に、該給餌口にその開口度合を調節するダ
ンパを設け、且つ該ホツパー内のベルトコンベヤ
ー上方に、ピアノ線その他のばね性を有する線材
を螺旋状に弯曲させた撹拌器をその螺旋方向の１
端の回転軸が水平を保つように取付け、該撹拌器
並びにベルトコンベヤーを緩速度で駆動回転させ
て成る稚仔魚用給餌装置。 A belt conveyor is installed in a hopper having an opening on the side so that a part of the conveyor protrudes from the opening, and the opening above the belt conveyor is used as a feeding opening, and the feeding opening is provided with a damper for adjusting the degree of opening. In addition, above the belt conveyor in the hopper, a stirrer made of piano wire or other wire having spring properties is spirally curved.
A feeding device for young and larval fish, which is installed so that the rotating shaft at the end remains horizontal, and drives and rotates the stirrer and belt conveyor at a slow speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987100549U JPH0416995Y2 (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987100549U JPH0416995Y2 (en) | 1987-06-30 | 1987-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS646868U JPS646868U (en) | 1989-01-13 |
| JPH0416995Y2 true JPH0416995Y2 (en) | 1992-04-16 |
Family
ID=31328723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987100549U Expired JPH0416995Y2 (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416995Y2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4717752U (en) * | 1971-03-31 | 1972-10-30 | ||
| JPS4944638U (en) * | 1972-07-21 | 1974-04-19 | ||
| JPS5010396U (en) * | 1973-05-26 | 1975-02-03 | ||
| JPS51116899U (en) * | 1975-03-17 | 1976-09-22 |
-
1987
- 1987-06-30 JP JP1987100549U patent/JPH0416995Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS646868U (en) | 1989-01-13 |
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