JPH11276994A - Automatic fish sorter and sorting - Google Patents
Automatic fish sorter and sortingInfo
- Publication number
- JPH11276994A JPH11276994A JP10574198A JP10574198A JPH11276994A JP H11276994 A JPH11276994 A JP H11276994A JP 10574198 A JP10574198 A JP 10574198A JP 10574198 A JP10574198 A JP 10574198A JP H11276994 A JPH11276994 A JP H11276994A
- Authority
- JP
- Japan
- Prior art keywords
- fish
- drum
- sorting
- rotating
- roller
- 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
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 185
- 235000019688 fish Nutrition 0.000 claims abstract description 186
- 238000012546 transfer Methods 0.000 claims abstract description 36
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 14
- 241000555825 Clupeidae Species 0.000 description 13
- 235000019512 sardine Nutrition 0.000 description 13
- 238000001035 drying Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 208000037805 labour Diseases 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000269821 Scombridae Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 241001504592 Trachurus trachurus Species 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 235000020640 mackerel Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000282412 Homo Species 0.000 description 1
- 241000168254 Siro Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、魚類自動選別装置
と選別方法に関し、より詳細には、漁船よりの水揚げ、
魚の選別、簀枠への抄製、洗浄による鱗取り等を行なう
工程で、魚類の選別を行う魚類自動選別装置と選別方法
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic fish sorting apparatus and a sorting method, and more particularly to a method for landing fish from a fishing boat,
The present invention relates to an automatic fish sorting apparatus and a sorting method for sorting fish in a process of sorting fish, making a paper in a cage frame, and removing a scale by washing.
【０００２】[0002]
【従来の技術】煮干を製造する場合、漁獲された魚は、
漁船からフィッシュポンプによる大量移送方式により水
揚げされる。水揚げした魚は、煮干にするイワシと煮干
に適さない大型のイワシや他の鮮魚とを分け、イワシの
みをセイロに均一に並べ、このセイロ１０枚〜２０枚を
段積みする。段積みされたセイロを治具でつかみ、煮釜
と呼ばれるボイル槽に数分間漬けて煮る。煮終えたセイ
ロを治具ごと煮釜から取り出し、移動台車に載せて乾燥
装置に送る。セイロを１枚づつ移動台車から乾燥台車に
積み変え、乾燥装置に送り込んで乾燥させる。乾燥終了
後、乾燥装置から乾燥台車を取り出し、セイロを下ろし
て煮干のみを選別して製品とし、定量づつ包装する。通
常、煮干原料の小イワシから良質の煮干を製造するため
には鮮度のよい状態、すなわち漁獲後できるだけ早く、
短時間のうちに処理する必要がある。そこで、漁獲され
たイワシ中の煮干に適さない大型のイワシやその他の雑
魚を素早く除去する必要があり、フィッシュポンプの能
力にみあった大型の選別装置が必要になる。2. Description of the Related Art When producing dried broth, the fish caught are:
The fish are landed from fishing boats by mass transfer using a fish pump. The caught fish is separated from sardines to be boiled and large sardines and other fresh fish that are not suitable for boiled and dried, and only sardines are arranged uniformly on a siro, and 10 to 20 shiros are stacked. Grab the stacked silos with a jig, immerse them in a boiling tank called a boiling pot for several minutes, and boil. The boiled silo is taken out of the cooking pot together with the jig, placed on a movable cart, and sent to a drying device. The silos are transferred one by one from the moving trolley to the drying trolley, and sent to the drying device to be dried. After the drying is completed, the drying cart is taken out of the drying device, the ceiling is lowered, and only the dried sardines are sorted out into a product, which is packaged in a fixed amount. Usually, in order to produce high-quality sardines from small sardines as a raw material for sardines, freshness is required.
Need to process in a short time. Therefore, it is necessary to quickly remove large sardines and other small fish that are not suitable for being boiled in the sardines that have been caught, and it is necessary to use a large sorting device that matches the ability of the fish pump.
【０００３】このため、従来より、選別装置としては本
来、アジ、サバなど大型の多獲性魚の選別に用いられる
回転ローラ型魚類選別装置が利用されている。この回転
ローラ型魚類選別装置は、多数の回転ローラを軸方向に
若干傾斜させ平行に配設し、ローラ上に供給された魚の
うち、小さい魚はローラの隙間から落とし、大きい魚は
そのままローラ上に残すようにして選別している。[0003] For this reason, conventionally, a rotating roller type fish sorter used for sorting large-sized multicatch fish such as horse mackerel and mackerel has been used as a sorter. In this rotating roller type fish sorting apparatus, a large number of rotating rollers are arranged in parallel with a large number of rotating rollers slightly inclined in the axial direction, and among the fish supplied on the rollers, small fish are dropped from the gap between the rollers, and large fish are directly placed on the rollers. Sorting to leave.
【０００４】[0004]
【発明が解決しようとする課題】しかし、前述の従来の
回転ローラ型魚類選別装置は大型魚を対象にしたもので
あるから次のような課題がある。すなわち、 魚類は入口から出口にかけて回転ローラに沿って移
送される間に、ローラ間の隙間を通って選別されるため
に、魚体はローラの間隙に食い込む状態となり、ローラ
間隙と魚体の厚みが近い魚ほど隙間をゆっくりした速度
で出口に向かうので、間隙が塞がれ処理能力が低下す
る。 また、魚の形態によれば、頭が大きく腹部のやせた
魚はローラ間で腹部は落ち込むが、頭部は落ち込まず
に、挟まり、処理能力を低下させる。 挟まった魚を除去して能力の落ち込みを防ぐので、
人手を要した。However, since the above-mentioned conventional rotating roller type fish sorting apparatus is intended for large fish, there are the following problems. That is, while the fishes are transported along the rotating rollers from the inlet to the outlet, the fishes are selected through the gaps between the rollers, so that the fishes are in a state of biting into the gaps between the rollers, and the roller gaps and the thickness of the fishes are close. Since fish go to the exit at a slower speed in the gap, the gap is closed and the processing capacity is reduced. Further, according to the form of the fish, a fish with a large head and a thin abdomen falls in the abdomen between the rollers, but the head is not dropped, but is caught and the processing capacity is reduced. As we remove sandwiched fish and prevent decline of ability,
It required human labor.
【０００５】そこで、本発明者は、このような課題に鑑
み、種々、研究、試験した結果、回転ローラをドラム状
に配設し、ドラムを回転させることで、攪拌して挟まり
を防ぐことができ、人手をへらし、処理能力を向上でき
ることを究明した。[0005] In view of such problems, the present inventor has conducted various studies and tests. As a result, the rotating roller is arranged in a drum shape, and by rotating the drum, it is possible to stir to prevent pinching. It was found that it was possible, and that it was possible to increase the processing ability by removing human labor.
【０００６】本発明は、以上のような観点に立脚して創
案したものであって、その目的とする処は、魚の挟まり
を防ぎ、かつ人手を減らし、処理能力を向上することが
できる魚類自動選別装置を提供することにある。SUMMARY OF THE INVENTION The present invention has been made based on the above-described viewpoints, and an object of the present invention is to provide a fish automatic processing apparatus capable of preventing fish from being caught, reducing manpower, and improving processing performance. An object of the present invention is to provide a sorting device.
【０００７】[0007]
【課題を解決するための手段】そして、上記課題を解決
するための手段としての本発明の魚類自動選別装置は、
魚類を水から分離する水切り部と、該水切り部で水切り
された魚類を選別するための回転自在の選別ドラム部、
および該選別ドラム部を駆動する駆動部を備え、該選別
ドラム部が、多数の回転ローラを間隙を持たせてドラム
状に配設し、そのドラム内側を魚類移送路とした回転ド
ラム体からなり、該回転ドラム体を魚類移送路上流側が
魚類移送路下流側より高い位置にくるように傾斜させて
配設し、また該回転ローラの間隙を魚類選別口としてな
ることを特徴とする。Means for Solving the Problems And an automatic fish sorting apparatus of the present invention as means for solving the above-mentioned problems,
A draining section for separating fish from water, and a rotatable sorting drum section for sorting fish drained by the draining section,
And a drive unit for driving the sorting drum unit, the sorting drum unit comprising a rotating drum body in which a number of rotating rollers are arranged in a drum shape with a gap, and the inside of the drum is a fish transfer path. The rotating drum is disposed so as to be inclined such that the upstream side of the fish transfer path is higher than the downstream side of the fish transfer path, and the gap between the rotating rollers serves as a fish sorting port.
【０００８】また本発明の魚類自動選別装置は、前記発
明または以下の発明において、前記回転ドラム体の各
回転ローラを同一方向に回転する構成、前記回転ロー
ラの魚類移送路上流側のローラ径を、魚類移送路下流側
のローラ径より大径とした構成、前記ドラム体の回転
ローラ間の間隙を、ローラ間隔を変えることにより魚類
移送路上流側より魚類移送路下流側を大きくした構成、
前記選別ドラム部が、前記回転ローラの間隙の異なる
複数個の回転ドラム体を同心に設けた構成、も特徴とす
る。In the above-mentioned invention or the following invention, the automatic fish sorting apparatus according to the present invention is configured such that each rotating roller of the rotating drum body is rotated in the same direction, and the roller diameter of the rotating roller on the upstream side of the fish transfer path is adjusted. A configuration in which the diameter is larger than the roller diameter on the downstream side of the fish transfer path, a configuration in which the gap between the rotating rollers of the drum body is larger than the upstream side of the fish transfer path by changing the roller interval,
A configuration is also characterized in that the selection drum unit is provided with a plurality of concentric rotary drum bodies having different gaps between the rotary rollers.
【０００９】また本発明の魚類自動選別方法は、大小の
魚類に選別する魚類選別方法において、多数の回転ロー
ラを間隙を持たせてドラム状に配設した回転ドラム体を
傾斜させて配設し、該回転ドラム体の内側を魚類移送路
とすると共に、該回転ローラ間隙を魚類選別口とし、該
回転ドラム体の魚類移送路上流側から魚類供給路下流側
に向けて、水切りした魚類を移送し、該回転ドラム体と
各回転ローラの回転によって、前記魚類選別口から所定
の大きさの魚類を選別取り出すことを特徴とする。Further, the automatic fish sorting method according to the present invention is directed to a fish sorting method for sorting large and small fishes, wherein a rotating drum body having a large number of rotating rollers arranged in a drum shape with a gap is inclined. The inside of the rotary drum is used as a fish transfer path, and the gap between the rotating rollers is used as a fish selection port, and the drained fish is transferred from the upstream of the fish transfer path of the rotary drum toward the downstream of the fish supply path. Then, fish of a predetermined size are selectively taken out from the fish sorting port by rotation of the rotating drum and the respective rotating rollers.
【００１０】ここで、選別対象とする魚類は、煮干し等
にするイワシ等の小型魚を主とするが、前記回転ドラム
体の回転ローラ間隔（間隙）を変えることで、他のア
ジ、サバ等の各種の魚類を選別対象とすることもでき
る。前記水切り部としては、周囲に小さい孔やスリット
が設けられている水切りドラム、その他の水切り装置を
用いることができる。一般的には、この水切りドラムを
回転駆動させ、該ドラム内部に前記魚類を入れ、その遠
心力によって水切りすることができる形態のものを用い
る。また前記選別ローラ部を構成する回転ドラム体は、
通常、その魚類移送路が前記水切り部の水切りドラムと
連通した形態のものとしている。しかし、水切りと選別
をバッジ式で行うようにしてもよい。そして、両者が連
通した形態の場合、そのドラム（水切りドラムと選別用
の回転ドラム体）の回転駆動は、共通の駆動装置で行う
形態とすることが好ましい。しかし、それぞれ独立した
駆動源で回転駆動させる形態としてもよい。この場合、
回転ドラム体の回転駆動は、該回転ドラム体の端部の軸
受けプレートと係合して、該回転ドラムを外側から強制
回転させる複数個の駆動用ローラで行う形態としてもよ
い。Here, the fish to be sorted are mainly small fish such as sardines to be boiled and dried, but other horse mackerel and mackerel can be obtained by changing the interval (gap) between the rotating rollers of the rotating drum body. , Etc., can be selected. As the draining unit, a draining drum provided with small holes or slits around the draining unit or another draining device can be used. Generally, the drainage drum is driven to rotate, the fish is put in the drum, and the drainage drum can be drained by centrifugal force. Further, the rotating drum body constituting the sorting roller unit,
Normally, the fish transfer path is configured to communicate with the draining drum of the draining section. However, the draining and sorting may be performed by a badge type. In a case where the two are communicated with each other, it is preferable that the rotation of the drum (the draining drum and the rotary drum for sorting) is performed by a common driving device. However, it is also possible to adopt a mode in which the driving is performed by independent driving sources. in this case,
The rotation of the rotary drum body may be performed by a plurality of drive rollers that engage with a bearing plate at the end of the rotary drum body and forcibly rotate the rotary drum from the outside.
【００１１】本発明の魚類自動選別装置と選別方法は、
フィッシュポンプ等の大量移送方式により水揚げされた
水中の魚から水切りした後、回転している選別ドラム部
に移送し、該選別ドラム部において、回転ドラム体の魚
類移送路上流側から魚類供給路下流側に向けて流すと、
該回転ローラ間の隙間の存在により、かつ該回転ローラ
の回転により、該間隙以下の大きさの小さい魚が、該回
転方向に誘導されて落下するので、前記大きさの異なる
魚から、煮干し等に適した大きさの小さい魚を自動選別
することができ、残りの選別外の魚は、回転ドラム体の
魚類供給路下流側から取り出すことができる。また回転
ローラと傾回転ドラム体の回転により魚は、効率良く選
別され、滞留することがないから、装置は小型でよくな
る。The automatic fish sorting apparatus and the sorting method of the present invention include:
After draining the fish in the water caught in the water by a mass transfer method such as a fish pump, the fish is transferred to the rotating sorting drum section, where the rotating drum body is upstream of the fish transfer path and downstream of the fish supply path. When shed toward the side,
Due to the existence of the gap between the rotating rollers and the rotation of the rotating roller, fish having a size smaller than the gap are guided in the rotating direction and fall. A small fish having a suitable size can be automatically sorted, and the remaining unsorted fish can be taken out from the downstream side of the rotary drum body in the fish supply path. In addition, the fish can be efficiently sorted by the rotation of the rotating roller and the inclined rotating drum body and do not stay, so that the size of the apparatus can be reduced.
【００１２】[0012]
【発明の効果】以上の説明より明らかなように、本発明
の魚類自動選別装置によれば、魚類を水から分離する水
切りドラムと、多数の回転ローラを間隙を持たせて配設
してなる回転自在の選別ドラム部とを備え、該選別ドラ
ムを形成する回転ドラム体を傾斜させて設けているの
で、回転ローラと回転ドラム体を回転させることで、魚
を攪拌して回転ローラ間への挟まりを防ぐことができ、
挟まった魚を除く人手をへらし、処理能力を向上でき、
装置を小型化できる。従って、煮干用のイワシのような
小型魚を傷つけることなく、連続して自動選別できる。As is apparent from the above description, according to the automatic fish sorting apparatus of the present invention, a draining drum for separating fish from water and a number of rotating rollers are arranged with a gap. A rotatable sorting drum section is provided, and the rotating drum body forming the sorting drum is provided at an angle, so that by rotating the rotating roller and the rotating drum body, the fish is agitated so that the fish is transferred between the rotating rollers. Can prevent pinching,
We can remove humans except for fish caught and improve processing capacity,
The device can be downsized. Therefore, it is possible to automatically sort continuously without damaging small fish such as sardines for drying.
【００１３】また前記発明において、前記回転ドラム体
の各回転ローラを同一方向に回転する構成にあっては、
回転ローラ間への魚の挟まりをより効果的に防ぐことが
でき、省力化、小型化を図ることができる。前記回転ロ
ーラの魚類移送路上流側のローラ径を、魚類移送路下流
側のローラ径より大径とした構成にあっては、複数の寸
法の魚に容易に選別することができる。前記回転ドラム
体の回転ローラ間の間隙を、ローラ間隔を変えることに
より魚類移送路上流側より魚類移送路下流側を大きくし
た構成にあっては、同一の標準のローラを使用すること
ができ、低価格で複数の寸法の魚に容易に選別すること
ができる選別装置を製造することができる。また前記選
別ドラム部が、前記回転ローラの間隙の異なる複数個の
回転ドラム体を同心に設けた構成によれば、装置を小型
化でき、より精度のよい選別ができる。[0013] In the above invention, in the configuration in which each rotating roller of the rotating drum body is rotated in the same direction,
It is possible to more effectively prevent the fish from being caught between the rotating rollers, and to save labor and reduce the size. In a configuration in which the roller diameter of the rotating roller on the upstream side of the fish transfer path is larger than the roller diameter on the downstream side of the fish transfer path, it is possible to easily sort fish of a plurality of sizes. In the configuration in which the gap between the rotating rollers of the rotating drum body is made larger on the downstream side of the fish transfer path than on the upstream side of the fish transfer path by changing the roller interval, the same standard roller can be used, It is possible to manufacture a sorting device that can easily sort fish of a plurality of sizes at low cost. In addition, according to the configuration in which the sorting drum unit is provided with a plurality of rotating drum bodies having different gaps between the rotating rollers concentrically, the apparatus can be reduced in size and more accurate sorting can be performed.
【００１４】また本発明の魚類自動選別方法によれば、
多数の回転ローラを間隙を持たせてドラム状に配設した
回転ドラム体を傾斜させて配設し、該回転ドラム体の内
側を魚類移送路とすると共に、該回転ローラ間隙を魚類
選別口とし、該回転ドラム体を回転させながら、該回転
ドラム体の魚類移送路上流側から魚類供給路下流側に向
けて水切りした魚類を移送するので、該回転ドラム体と
各回転ローラの回転によって前記魚類選別口から所定の
大きさの魚類を連続してスムーズに選別することができ
る。Further, according to the automatic fish sorting method of the present invention,
A plurality of rotating rollers are arranged in a drum shape with a gap therebetween.A rotating drum body is arranged at an angle, and the inside of the rotating drum body is used as a fish transfer path, and the rotating roller gap is used as a fish sorting port. While rotating the rotating drum, the drained fish is transferred from the upstream of the fish transfer path of the rotating drum toward the downstream of the fish supply path, so that the rotation of the rotating drum and the rotation rollers causes the fish to be removed. Fish of a predetermined size can be continuously and smoothly sorted from the sorting port.
【００１５】[0015]
【発明の実施の形態】以下、図面を参照しながら、本発
明を具体化した最良の実施形態について説明する。ここ
に、図１〜図５は、本発明の一実施形態を示し、図１は
魚類自動選別装置を一部破断した側面図、図２は一部を
省略した平面図、図３は図１のＡ−Ａ線に沿う断面図、
図４は図１のＢ−Ｂ線に沿う断面図、図５は図１のＣ−
Ｃ線に沿う断面図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The preferred embodiments of the present invention will be described below with reference to the drawings. 1 to 5 show an embodiment of the present invention. FIG. 1 is a side view of the automatic fish sorting apparatus partially cut away, FIG. 2 is a plan view partially omitted, and FIG. A cross-sectional view along the line A-A of FIG.
FIG. 4 is a sectional view taken along line BB of FIG. 1, and FIG.
It is sectional drawing which follows the C line.
【００１６】本実施形態の魚類自動選別装置１は、大き
さの異なる魚類から煮干しにするイワシ等の小型魚を選
別するための選別装置であって、ケース２と、水切りド
ラム３と、回転ローラ４からなる傾斜した回転式選別ド
ラム５と、この回転式選別ドラム５の下方端に設けた選
別残の大型魚を排出する大型魚出口６と、水切りドラム
３と回転式選別ドラム５を回転させる駆動装置７、およ
び回転式選別ドラム５の個々の回転ローラ４を回転させ
る駆動装置８を有する。そして、これらの水切りドラム
３、選別ドラム５、大型魚出口６、駆動装置７，８はケ
ース２に設けられ、ケース２は支持脚９に支持されてい
る。The automatic fish sorting apparatus 1 of the present embodiment is a sorting apparatus for sorting small fish such as sardines to be boiled out of fish of different sizes, and includes a case 2, a draining drum 3, and a rotating drum. An inclined rotary sorting drum 5 composed of rollers 4, a large fish outlet 6 provided at the lower end of the rotary sorting drum 5 for discharging the remaining large fish, and a draining drum 3 and rotating rotary drum 5 rotating. And a driving device 8 for rotating the individual rotary rollers 4 of the rotary sorting drum 5. The draining drum 3, the sorting drum 5, the large fish outlet 6, and the driving devices 7 and 8 are provided in the case 2, and the case 2 is supported by supporting legs 9.
【００１７】ケース２は、前部ケース１１と後部ケース
１２とからなり、鋼板、ステンレス板またはプラスチッ
クから少なくとも下部は水密な箱形に形成されている。
前部ケース１１には、水切りドラム３が回転自在に設け
られ、一端面に魚類を供給する供給口１３が水切りドラ
ム３の端面に対向する部分に設けられ、他端面に水切り
した魚を選別部に送る開口を有し、下方に排水口１４が
設けられている。後部ケース１２は、上部が開放され、
回転式選別ドラム５を一部露出させて、載置するように
して回転自在に設け、選別残の大型魚を排出する大型魚
出口６が後端部に設けられ、下方に分離魚を留めるタン
ク１５が形成され、タンク１５の底に分離した小魚を選
別・取り出す小魚取出口１６が設けられている。水揚げ
された魚類は、水切りドラム３の供給口１３に供給さ
れ、水切りドラム３で水切りされた水と取り除かれた鱗
は排水口１４から排水されて装置外へ廃棄される。水切
りドラム３内に残った魚類は、水切りドラム３の回転に
より送られて回転式選別ドラム５に供給される。前部ケ
ース１１の上部には駆動装置７が載置され、後部ケース
１２の前部の側面にブラケットが設けられて、駆動装置
８が載置されている。ケース２に支持脚９を設けること
により、自動選別装置１の運搬や設置が容易にできると
共に、選別して分けた魚の取り出しが容易にでき、人手
を減らすことができる。The case 2 comprises a front case 11 and a rear case 12, and is formed from a steel plate, a stainless steel plate or plastic at least in a lower part in a watertight box shape.
A draining drum 3 is rotatably provided in the front case 11, a supply port 13 for supplying fish on one end face is provided in a portion facing the end face of the draining drum 3, and a draining fish is selected on the other end face. And an outlet 14 is provided below. The upper part of the rear case 12 is open,
A rotary fish drum 6 is partially exposed and rotatably provided so as to be placed thereon. A large fish outlet 6 for discharging large fish remaining after sorting is provided at a rear end portion, and a tank for holding separated fish below. A small fish outlet 16 is provided at the bottom of the tank 15 for selecting and extracting separated small fish. The caught fish is supplied to the supply port 13 of the draining drum 3, and the water drained by the draining drum 3 and the removed scale are drained from the drain port 14 and discarded outside the apparatus. The fish remaining in the draining drum 3 is sent by the rotation of the draining drum 3 and supplied to the rotary sorting drum 5. The driving device 7 is mounted on the upper part of the front case 11, and a bracket is provided on the front side surface of the rear case 12, and the driving device 8 is mounted thereon. By providing the support legs 9 in the case 2, the automatic sorting apparatus 1 can be easily transported and installed, and the sorted and separated fish can be easily taken out, and the number of labors can be reduced.
【００１８】水切りドラム３は、金網、多孔板、格子等
を円筒状に巻いた水切り用の多孔筒部２１と、この多孔
ドラム２１と回転式選別ドラム５を連結する連結筒部２
２を有し、この筒部の軸芯側（換言すれば、ドラム内
側）に空洞部が形成され、この空洞部に魚入り水が供給
され、その通路となる。また、水切りドラム３は、一端
側の外周にスプロケット２３が取り付けられ、チェーン
２４を介して駆動装置７に連結され、駆動されて回転す
る。多孔筒部２１に形成されている水切り用孔（スリッ
トを含む）の大きさは、所要の大きさの魚の寸法と同程
度以下の寸法に形成され、主に不要な固体（例えば、付
着するゴミや鱗）をそのまま水とともに除去できる程度
とする。多孔筒部２１の開孔を通過した水、小さい固体
等は前部ケース１１の下方の排水口１４から装置外へ排
水される。多孔筒部２１の開孔を通過しなかった魚は、
水切りドラム３の回転により移送され、連結筒部２２を
通って選別ドラム５に送られる。連結筒部２２は、水密
に形成され、この部分からは水が洩れないようにされ、
水切りドラム３の駆動伝導手段のスプロケット２３、チ
ェーン２４や、回転ローラ４の駆動伝導手段が濡れない
ようにしている。水切りドラム３から排水された汚水
は、必要なら排水処理される。The draining drum 3 has a porous tubular portion 21 for draining a wire mesh, a perforated plate, a lattice, and the like in a cylindrical shape, and a connecting tubular portion 2 for connecting the porous drum 21 and the rotary sorting drum 5.
2, a hollow portion is formed on the axis side of the cylindrical portion (in other words, inside the drum), and water containing fish is supplied to the hollow portion to serve as a passage therethrough. The drainer drum 3 has a sprocket 23 attached to the outer periphery on one end side, is connected to the driving device 7 via a chain 24, and is driven to rotate. The size of the draining hole (including the slit) formed in the perforated tubular portion 21 is formed to be equal to or smaller than the size of a required size fish, and is mainly used for unnecessary solids (for example, garbage adhering). Or scale) can be removed as it is with water. Water, small solids, and the like that have passed through the opening of the porous cylindrical portion 21 are drained out of the apparatus from a drain port 14 below the front case 11. The fish that did not pass through the aperture of the perforated cylinder 21
It is transported by the rotation of the draining drum 3, and is sent to the sorting drum 5 through the connecting cylinder 22. The connecting tube portion 22 is formed to be watertight, so that water does not leak from this portion,
The sprocket 23 and the chain 24 as the drive transmission means of the draining drum 3 and the drive transmission means of the rotary roller 4 are prevented from getting wet. The sewage drained from the draining drum 3 is drained if necessary.
【００１９】回転ローラ４は、鋼、ステンレス、アル
ミ、プラスチック等の円管または丸棒から構成し、一対
の円環状の軸受プレート２６、２７に回転自在に取付け
られて回転式選別ドラム５を形成する。隣接する回転ロ
ーラ４間の間隙は、選別・分離する魚の所要の寸法によ
り適宜に設定すればよい。回転ローラ４を軸受プレート
２６、２７に取り付けるには、軸受プレート２６、２７
にブッシュまたは転がり軸受等の軸受を設け、この軸受
を介して回転自在に取付ける。軸受を使用することによ
り、回転ローラ４を回転させる動力を減らすことがで
き、動力の節減と駆動装置８の小型化を図ることができ
る。The rotary roller 4 is formed of a circular tube or a round bar of steel, stainless steel, aluminum, plastic, or the like, and is rotatably mounted on a pair of annular bearing plates 26 and 27 to form a rotary sorting drum 5. I do. The gap between the adjacent rotating rollers 4 may be appropriately set according to the required size of the fish to be sorted and separated. To attach the rotating roller 4 to the bearing plates 26, 27, the bearing plates 26, 27
, A bearing such as a bush or a rolling bearing is provided, and mounted rotatably via the bearing. By using the bearing, the power for rotating the rotary roller 4 can be reduced, so that the power can be saved and the drive device 8 can be reduced in size.
【００２０】回転式選別ドラム５は、両端の外周部に位
置した円環状の軸受プレート２６、２７間に架け渡し
て、複数本の回転ローラ４が同心円上に回転自在に取り
付けられ、概略筒状からなる回転ドラム体に形成されて
いる。選別ドラム５は、軸受プレート２６、２７におい
てドラム支持ローラ２８，２９，３３によりそれぞれ回
転可能に支持されている。軸受プレート２６、２７は、
４本の軸受プレート固定金具３０により一定の長さに固
定され、変形しないで回転できるようにされている。各
回転ローラ４の一端側には平歯車３１が設けられ、平歯
車３１に外接して駆動装置８と連結したタイミングベル
ト３２が掛けられ、回転ローラ４と選別ドラム５とは逆
方向に回転するようにされている。回転ローラ４の回転
の調整は、図示しないブレーキ等により回転ローラ４の
回転摩擦を増減させて設定する。駆動装置８によりタイ
ミングベルト３２を駆動すると、回転ローラ４に設けら
れた平歯車３１が駆動されて、回転ローラ４が回転す
る。また回転式選別ドラム５は、その軸受プレート２６
が水切りドラム３の多孔ドラム２１と連結する連結筒部
２２によって連結され、そのドラム内側が連通している
ので、水切りドラム３を回転駆動させるための駆動装置
７により、水切りドラム３の回転により回転駆動する。
また回転式選別ドラム５は、軸芯線を水平方向から２〜
５°出口側を低く傾けてあり、この傾斜により、魚の移
送を早くし、処理能力を向上し、小型になるようにして
いる。回転式選別ドラム５の傾斜の角度が小さすぎる
と、魚の移送速度が遅く、処理能力の向上を図れない。
一方、傾斜の角度が大きすぎると、魚の移送速度が早く
なりすぎ、選別できないまま出されてしまう。The rotary sorting drum 5 is bridged between annular bearing plates 26 and 27 located at the outer peripheral portions at both ends, and a plurality of rotating rollers 4 are rotatably mounted on concentric circles. Formed on a rotating drum body made of The sorting drum 5 is rotatably supported on bearing plates 26 and 27 by drum supporting rollers 28, 29 and 33, respectively. The bearing plates 26, 27
It is fixed to a fixed length by four bearing plate fixing brackets 30 so that it can rotate without being deformed. A spur gear 31 is provided at one end of each rotating roller 4, a timing belt 32 circumscribing the spur gear 31 and connected to the driving device 8 is hung, and the rotating roller 4 and the sorting drum 5 rotate in opposite directions. It has been like that. The adjustment of the rotation of the rotating roller 4 is set by increasing or decreasing the rotational friction of the rotating roller 4 by a brake (not shown) or the like. When the drive device 8 drives the timing belt 32, the spur gear 31 provided on the rotating roller 4 is driven, and the rotating roller 4 rotates. The rotary sorting drum 5 has a bearing plate 26.
Are connected by a connecting cylinder portion 22 connected to the porous drum 21 of the draining drum 3, and the inside of the drum is in communication. Therefore, the driving device 7 for rotating and driving the draining drum 3 rotates by the rotation of the draining drum 3. Drive.
In addition, the rotary sorting drum 5 is arranged such that the axis is 2 to 2 from the horizontal direction.
The 5 ° exit side is tilted low, which speeds up the transfer of fish, improves throughput and reduces size. If the angle of inclination of the rotary sorting drum 5 is too small, the transfer speed of the fish is too slow to improve the processing capacity.
On the other hand, if the angle of inclination is too large, the transfer speed of the fish will be too fast, and the fish will be discharged without being sorted.
【００２１】回転式選別ドラム５に水切りドラム３から
送られてきた魚は、後方が低く傾斜した回転式選別ドラ
ム５の回転により攪拌されつつ、小さい魚は、回転式選
別ドラム５の回転と逆方向に回転する回転ローラ４間の
隙間を通って、タンク１５に落下して一時そこに貯えら
れる。タンク１５の底は傾けられて小魚取出口１６に向
けて低くされている。回転ローラ４間の隙間を通れない
大きな魚は、徐々に選別ドラム５の下方の後部に移送さ
れ、大型魚出口６から排出されて箱に入れられる。タン
ク１５に貯められた魚は、小魚取出口１６から適当量づ
つ箱に詰められて次の処理（煮干し等の製造工程等）に
移送され、あるいは出荷される。The fish sent from the draining drum 3 to the rotary sorting drum 5 is agitated by the rotation of the rotary sorting drum 5 whose rear is inclined at a low angle, and the small fish is rotated in the opposite direction to the rotation of the rotary sorting drum 5. It passes through the gap between the rotating rollers 4 rotating in the direction, falls into the tank 15, and is temporarily stored there. The bottom of the tank 15 is inclined and lowered toward the small fish outlet 16. The large fish that cannot pass through the gap between the rotating rollers 4 is gradually transferred to the rear part below the sorting drum 5, discharged from the large fish outlet 6, and put into a box. The fish stored in the tank 15 is packed into a box by an appropriate amount from the small fish outlet 16 and transported to the next processing (manufacturing process such as drying) or shipped.
【００２２】ところで、本実施形態の魚類自動選別装置
１の製作（組み立て）は、先ず、前部ケース１１に供給
口１３を設け、後部ケース１２にタンク１５を設け、さ
らに、大型魚出口６と小魚取出口１６を設けてケース２
を形成し、支持脚９、駆動装置取付けブランケット等を
設ける。また並行して回転ローラ４を形成し、水切りド
ラム３を多孔円筒部２１と連結筒部２２とから形成し、
スプロケット２３を設ける。さらに、回転ローラ４、軸
受プレート２６、２７、軸受プレート固定金具３０、軸
受等を用いて回転式選別ドラム５を形成し、軸受プレー
ト２６と連結筒部２２を、その軸芯が一致するように連
結し、更に回転ローラ４の端部に平歯車３１を設ける。
水切りドラム３、回転式選別ドラム５をケース２に取り
付け、駆動装置７、８を設置し、チェーン２４を駆動装
置７とスプロケット２３間に架設し、タイミングベルト
３２を平歯車３１に外接させて駆動装置８間に架設する
ことにより行なう。By the way, in the production (assembly) of the automatic fish sorting apparatus 1 of this embodiment, first, the supply port 13 is provided in the front case 11, the tank 15 is provided in the rear case 12, and the large fish outlet 6 Case 2 with small fish outlet 16
Are formed, and a support leg 9, a drive device mounting blanket and the like are provided. In addition, the rotating roller 4 is formed in parallel, and the draining drum 3 is formed from the porous cylindrical portion 21 and the connecting cylindrical portion 22,
A sprocket 23 is provided. Further, the rotary sorting drum 5 is formed by using the rotating roller 4, the bearing plates 26 and 27, the bearing plate fixing bracket 30, the bearing, and the like, and the bearing plate 26 and the connecting cylindrical portion 22 are aligned so that their axes match. The spur gear 31 is provided at the end of the rotating roller 4.
The draining drum 3 and the rotary sorting drum 5 are mounted on the case 2, the driving devices 7 and 8 are installed, the chain 24 is installed between the driving device 7 and the sprocket 23, and the timing belt 32 is externally connected to the spur gear 31 and driven. This is performed by erection between the devices 8.
【００２３】次に、この魚類自動選別装置を用いて、大
きさの異なる魚類から、煮干しにするための小型魚（通
常、小イワシ）を選別する方法について説明する。ま
ず、駆動装置７，８を駆動させて、駆動装置７により水
切りドラム３と回転式選別ドラム５を回転させ、また駆
動装置８により回転式選別ドラム５の回転ローラ４を回
転させる。ここで、回転式選別ドラム５の回転と、回転
ローラ４の回転は、その逆向き回転となるように駆動す
る。そして、フィッシュポンプ等の大量移送方式により
水揚げされてくる水中の魚を、回転している水切りドラ
ム３に受け、水やゴミ、あるいは鱗を水切りドラム３の
多孔筒部２１の開孔を通過させて除き、連結筒部２２を
介して回転している傾斜して配置されている回転式選別
ドラム５に移送する（なお、水切りドラム３も傾斜して
配置されている）。回転式選別ドラム５では、前記水切
りされた魚類が、選別ドラム５の回転によって、小型魚
と大型魚が分散状態になりながら、ドラム内部の魚類移
送路を魚類移送路上流側から魚類移送路下流側に向か
い、途中で滞留することなくスムーズに移送される。そ
して、選別対象となる小型魚は回転ローラ４の間隙を魚
類選別口として選別、落下する。ここで、この回転ロー
ラ４自体も回転しているため、該魚を、回転ローラ４，
４がつくる間隙に挟まれることなく、該間隙からスムー
ズに選別して取り出すことができる。また、該間隙から
落下しなかった大型魚は、前記魚類移送路下流側に移送
されて大型魚出口６から取り出すことができる。ここ
で、回転ローラ４の回転と、傾斜した回転式選別ドラム
５の回転は、逆向きに回転させることが好ましい。これ
により、回転ローラの形成する間隙から魚をスムーズに
選別取り出すことができる。このように回転ローラ４の
回転と、傾斜した回転式選別ドラム５の回転により魚
は、円滑に動かされ、滞留することがないから、人手に
より攪拌しなくてもよくなり、省力化できる。また、魚
は迅速に移動するから装置は小型にできる。Next, a method for selecting small fish (usually small sardines) to be boiled out from fish of different sizes using the automatic fish sorting apparatus will be described. First, the driving devices 7 and 8 are driven, the draining drum 3 and the rotary sorting drum 5 are rotated by the driving device 7, and the rotating roller 4 of the rotary sorting drum 5 is rotated by the driving device 8. Here, the rotation of the rotary sorting drum 5 and the rotation of the rotary roller 4 are driven so as to rotate in opposite directions. Then, the underwater fish caught by the mass transfer method such as a fish pump is received by the rotating draining drum 3, and water, dirt, or scale is passed through the opening of the porous cylindrical portion 21 of the draining drum 3. Then, it is transferred via the connecting cylinder portion 22 to the rotating sorting drum 5 which is arranged to be rotated and inclined (the draining drum 3 is also arranged to be inclined). In the rotary sorting drum 5, the drained fishes move the fish transfer path inside the drum from the upstream of the fish transfer path to the downstream of the fish transfer path while the small and large fish are dispersed by the rotation of the selection drum 5. Transfers smoothly to the side without stagnation on the way. Then, the small fish to be sorted is sorted and dropped using the gap between the rotating rollers 4 as a fish sorting port. Here, since the rotating roller 4 itself is also rotating, the fish is transferred to the rotating roller 4,
4 can be smoothly selected and taken out of the gap without being caught in the gap created by the gap 4. The large fish that has not fallen from the gap can be transferred downstream of the fish transfer path and taken out from the large fish outlet 6. Here, it is preferable that the rotation of the rotating roller 4 and the rotation of the inclined rotary sorting drum 5 are rotated in opposite directions. Thereby, fish can be sorted and taken out smoothly from the gap formed by the rotating roller. As described above, the rotation of the rotating roller 4 and the rotation of the inclined rotary sorting drum 5 allow the fish to move smoothly and do not stay, so that the fish does not need to be stirred manually and labor can be saved. Also, since the fish move quickly, the device can be made compact.
【００２４】なお、本発明は、上述した実施形態に限定
されるものでなく、種々変形実施できる。因みに、上述
した実施形態においては、回転式選別ドラムを同一径の
丸棒から形成した回転ローラから、同一間隔に配列して
構成する例で説明したが、回転ローラの間隔を後部側で
大きくして、間隙を変える構成であってもよい。また、
図６に示すように回転ローラ４０に段部４１，４２を設
けて直径を変え、ローラ間の間隙を変えるように形成し
てもよい。図６のように構成することにより、隙間通過
分と通過しない分との２種類の区分でなく、３以上の寸
法区分に選別することができる。The present invention is not limited to the above-described embodiment, but can be variously modified. By the way, in the above-described embodiment, an example has been described in which the rotary sorting drums are arranged at the same interval from the rotating rollers formed from round bars having the same diameter, but the interval between the rotating rollers is increased on the rear side. The gap may be changed. Also,
As shown in FIG. 6, the rotary roller 40 may be provided with steps 41 and 42 to change the diameter and to change the gap between the rollers. With the configuration as shown in FIG. 6, it is possible to sort into three or more dimension sections, instead of two types of sections that pass through the gap and those that do not pass through.
【００２５】更に、図７に示すように、回転ローラで形
成するドラムを複数個の同心円状に配置した外周ドラム
５１と内周ドラム５２とで構成し、各ドラム５１，５２
を直径の異なる回転ローラ５３、５４でそれぞれで形成
し、半径方向外側のドラムの回転ローラの間隙を小さく
形成していくように構成している。なお、外周ドラム５
１と内周ドラム５２を構成する同一の直径の回転ローラ
で構成しても良いことは勿論である。複数個のドラムを
配置する場合、大型魚取出口から先に取り出すようにす
るのが好ましい。このように複数個のドラムを配置して
構成すると、大型魚から小魚まで一台の選別装置で選別
することができて便利である。Further, as shown in FIG. 7, a drum formed by a rotating roller is constituted by a plurality of concentrically arranged outer peripheral drums 51 and inner peripheral drums 52.
Are formed by rotating rollers 53 and 54 having different diameters, respectively, so that the gap between the rotating rollers of the drum on the radially outer side is reduced. The outer drum 5
It is a matter of course that the roller 1 and the inner peripheral drum 52 may be constituted by rotating rollers having the same diameter. When arranging a plurality of drums, it is preferable to take out the large fish first. By arranging a plurality of drums in this way, it is possible to sort large fish to small fish with a single sorting device, which is convenient.
【図１】本発明の一実施形態の魚類自動選別装置の一部
破断した側面図である。FIG. 1 is a partially broken side view of an automatic fish sorting apparatus according to an embodiment of the present invention.
【図２】魚類自動選別装置の一部を省略した平面図であ
る。FIG. 2 is a plan view in which a part of the automatic fish sorting apparatus is omitted.
【図３】図１のＡ−Ａ線断面図である。FIG. 3 is a sectional view taken along line AA of FIG. 1;
【図４】図１のＢ−Ｂ線断面図である。FIG. 4 is a sectional view taken along line BB of FIG. 1;
【図５】図１のＣ−Ｃ線断面図である。FIG. 5 is a sectional view taken along line CC of FIG. 1;
【図６】他の実施形態の魚類自動選別装置の回転ローラ
を示す側面図である。FIG. 6 is a side view showing a rotating roller of an automatic fish sorting apparatus according to another embodiment.
【図７】他の実施形態の魚類自動選別装置の回転ドラム
の構成を示す正面図である。FIG. 7 is a front view showing a configuration of a rotating drum of an automatic fish sorting apparatus according to another embodiment.
１・・・魚類自動選別装置、２・・・ケース、３・・・
水切りドラム、４・・・回転ローラ、５・・・回転式選
別ドラム、６・・・大型魚出口、７・・・駆動装置、８
・・・駆動装置、９・・・支持脚、１１・・・前部ケー
ス、１２・・・後部ケース、１３・・・供給口、１４・
・・排水口、１５・・・タンク、１６・・・小魚取出
口、２１・・・多孔筒部、２２・・・連結筒部、２３・
・・スプロケット、２４・・・チェーン、２６・・・軸
受プレート、２７・・・軸受プレート、２８，２９，３
３・・・ドラム支持ローラ、３０・・・軸受プレート固
定金具、３１・・・平歯車、３２・・・タイミングベル
ト1 ... Fish automatic sorting device, 2 ... Case, 3 ...
Draining drum, 4 ... Rotating roller, 5 ... Rotary sorting drum, 6 ... Large fish outlet, 7 ... Driver, 8
... Drive device, 9 ... Support leg, 11 ... Front case, 12 ... Rear case, 13 ... Supply port, 14.
..Drainage outlet, 15 ... Tank, 16 ... Small fish outlet, 21 ... Perforated cylinder, 22 ... Connection cylinder, 23
..Sprockets, 24 ... Chains, 26 ... Bearing plates, 27 ... Bearing plates, 28, 29, 3
3 ... Drum support roller, 30 ... Bearing plate fixing bracket, 31 ... Spur gear, 32 ... Timing belt
Claims (6)
切り部で水切りされた魚類を選別するための回転自在の
選別ドラム部、および該選別ドラム部を駆動する駆動部
を備え、該選別ドラム部が、多数の回転ローラを間隙を
持たせてドラム状に配設し、そのドラム内側を魚類移送
路とした回転ドラム体からなり、該回転ドラム体を魚類
移送路上流側が魚類移送路下流側より高い位置にくるよ
うに傾斜させて配設し、また該回転ローラの間隙を魚類
選別口としてなることを特徴とする魚類自動選別装置。1. A draining unit for separating fishes from water, a rotatable sorting drum unit for sorting fishes drained by the draining unit, and a drive unit for driving the sorting drum unit, the sorting unit comprising: The drum section is composed of a rotating drum body in which a number of rotating rollers are arranged in a drum shape with a gap therebetween, and the inside of the drum is a fish transport path, and the rotary drum body is upstream of the fish transport path downstream of the fish transport path. An automatic fish sorter characterized by being arranged so as to be inclined higher than the side, and having a gap between the rotating rollers serving as a fish sorter.
方向に回転する請求項１に記載の魚類自動選別装置。2. The automatic fish sorting apparatus according to claim 1, wherein each rotating roller of the rotating drum rotates in the same direction.
ーラ径を、魚類移送路下流側のローラ径より大径とした
請求項１または２に記載の魚類自動選別装置。3. The automatic fish sorting apparatus according to claim 1, wherein a roller diameter of the rotating roller upstream of the fish transfer path is larger than a roller diameter downstream of the fish transfer path.
を、ローラ間隔を変えることにより魚類移送路上流側よ
り魚類移送路下流側を大きくした請求項１〜３に記載の
魚類自動選別装置。4. The automatic fish sorting apparatus according to claim 1, wherein the gap between the rotating rollers of the rotating drum body is made larger in the downstream side of the fish transfer path than in the upstream side of the fish transfer path by changing the roller interval.
間隙の異なる複数個の回転ドラム体を同心に設けた請求
項１〜４に記載の魚類自動選別装置。5. The automatic fish sorting apparatus according to claim 1, wherein said sorting drum unit is provided with a plurality of concentric rotating drums having different gaps between said rotating rollers.
いて、多数の回転ローラを間隙を持たせてドラム状に配
設した回転ドラム体を傾斜させて配設し、該回転ドラム
体の内側を魚類移送路とすると共に、該回転ローラ間隙
を魚類選別口とし、該回転ドラム体を回転させながら、
該回転ドラム体の魚類移送路上流側から魚類供給路下流
側に向けて水切りした魚類を移送し、該回転ドラム体と
各回転ローラの回転によって、前記魚類選別口から所定
の大きさの魚類を選別取り出すことを特徴とする魚類選
別方法。6. A fish sorting method for sorting large and small fish, wherein a large number of rotating rollers are provided with a gap, and a rotating drum body disposed in a drum shape is disposed at an inclination, and the inside of the rotating drum body is disposed. Along with the fish transfer path, the rotating roller gap is used as a fish sorting port, while rotating the rotating drum body,
Drained fish is transferred from the upstream of the fish transfer path of the rotary drum body to the downstream of the fish supply path, and by rotating the rotary drum body and each of the rotation rollers, fish of a predetermined size is discharged from the fish sorting port. A fish sorting method characterized by selecting and extracting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10574198A JP3934782B2 (en) | 1998-03-31 | 1998-03-31 | Fish automatic sorting device and sorting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10574198A JP3934782B2 (en) | 1998-03-31 | 1998-03-31 | Fish automatic sorting device and sorting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11276994A true JPH11276994A (en) | 1999-10-12 |
| JP3934782B2 JP3934782B2 (en) | 2007-06-20 |
Family
ID=14415702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10574198A Expired - Fee Related JP3934782B2 (en) | 1998-03-31 | 1998-03-31 | Fish automatic sorting device and sorting method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3934782B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008126106A (en) * | 2006-11-17 | 2008-06-05 | Ube Techno Enji Kk | Separation apparatus |
| CN104289426A (en) * | 2014-10-31 | 2015-01-21 | 四川鑫远志空间信息科技有限公司 | Multistage sorting machine for snakegourd seeds |
| CN105903678A (en) * | 2016-06-30 | 2016-08-31 | 洛阳益矿机械设备有限公司 | Drum type gullet tooth screening and impurity removing equipment |
| CN108901979A (en) * | 2018-08-17 | 2018-11-30 | 郑成恩 | Drum-type sea eel seedling selector and its working method |
| CN113100146A (en) * | 2021-04-20 | 2021-07-13 | 陈小珍 | Fry size separating device |
| JP2021183326A (en) * | 2020-05-21 | 2021-12-02 | 北村物産株式会社 | Linear foreign matter removal device and method for manufacture of foreign matter removal object from which linear foreign matter is removed |
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1998
- 1998-03-31 JP JP10574198A patent/JP3934782B2/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008126106A (en) * | 2006-11-17 | 2008-06-05 | Ube Techno Enji Kk | Separation apparatus |
| CN104289426A (en) * | 2014-10-31 | 2015-01-21 | 四川鑫远志空间信息科技有限公司 | Multistage sorting machine for snakegourd seeds |
| CN105903678A (en) * | 2016-06-30 | 2016-08-31 | 洛阳益矿机械设备有限公司 | Drum type gullet tooth screening and impurity removing equipment |
| CN108901979A (en) * | 2018-08-17 | 2018-11-30 | 郑成恩 | Drum-type sea eel seedling selector and its working method |
| CN108901979B (en) * | 2018-08-17 | 2023-10-03 | 台州市驰丰电气科技有限公司 | Drum-type eel seedling selector and working method thereof |
| JP2021183326A (en) * | 2020-05-21 | 2021-12-02 | 北村物産株式会社 | Linear foreign matter removal device and method for manufacture of foreign matter removal object from which linear foreign matter is removed |
| CN113100146A (en) * | 2021-04-20 | 2021-07-13 | 陈小珍 | Fry size separating device |
| CN113100146B (en) * | 2021-04-20 | 2023-07-07 | 山东锦鸿生态科技有限公司 | Fry size separator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3934782B2 (en) | 2007-06-20 |
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