JPH09275889A - Apparatus for separating and sucking entrails of scallop - Google Patents
Apparatus for separating and sucking entrails of scallopInfo
- Publication number
- JPH09275889A JPH09275889A JP12079596A JP12079596A JPH09275889A JP H09275889 A JPH09275889 A JP H09275889A JP 12079596 A JP12079596 A JP 12079596A JP 12079596 A JP12079596 A JP 12079596A JP H09275889 A JPH09275889 A JP H09275889A
- Authority
- JP
- Japan
- Prior art keywords
- scallop
- suction
- lower shell
- suction nozzle
- liver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Processing Of Meat And Fish (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、ホタテ貝より貝柱
を分離するホタテ貝加工機に関し、特に加熱開口装置、
上側貝殻取り外し装置を経て、上側貝殻を除去した下側
貝殻内の貝柱の周囲に囲繞するウロ(以後肝臓とい
う)、ヒモ等よりなる内臓に対し、貝柱に熱的物理的損
傷及び注水等による生食品質の低下を惹起させることな
く内臓のみの吸引除去を可能としたホタテ貝の内蔵分離
吸引装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a scallop processing machine for separating a scallop from a scallop, and more particularly to a heating opening device,
After the upper shell is removed, the uro (hereinafter referred to as the liver) surrounding the scallop in the lower shell from which the upper shell has been removed (hereinafter referred to as the liver) and the internal organs consisting of string, etc., are eaten raw by thermal physical damage to the scallop and water injection. The present invention relates to a scallop-incorporated separation / suction device capable of suction-removing only internal organs without causing deterioration in quality.
【0002】[0002]
【従来の技術】ホタテ貝からの生食用貝柱の分離は、主
として女工さんの手作業で行なわれ、長時間の立作業と
多量の水を扱う厳しい作業環境である3K職場であるこ
とから女工さんの就業人口の減少、老齢化によって、こ
のようなホタテ水産加工業はますます労働力確保の問題
をもちつつある。そこで従来より、熱的機械的またはそ
れらの併用による貝柱の分離剥き取りが種々提案されて
きた。2. Description of the Related Art Separation of raw scallops from scallops is mainly done manually by a female worker, and is a 3K workplace, which is a severe working environment where long standing work and a large amount of water are handled. Due to the declining working population and aging of the population, such scallop fishery processing industry is increasingly having problems of securing labor force. Therefore, various types of separation and peeling of scallops have been proposed in the past, using thermomechanical methods or a combination thereof.
【0003】従来のホタテ貝加工機における加熱開口に
ついての種々提案が見られたが、内臓分離吸引除去に関
する提案では、最近特開平5−3751号公報に開示さ
れている提案には、加熱についで行なわれる強制開口装
置と、ついで行なわれる上側貝殻除去装置と、ついで行
なわれる肝臓、ヒモ等の内臓を除去する内臓分離吸引装
置と、貝柱分離装置と、移送チエーンコンベヤ等とより
なるホタテ貝加工機を介しての貝柱分離の記載がある。Various proposals have been made for a heating opening in a conventional scallop shell processing machine. Among the proposals relating to the removal and suction of internal organs, the proposal recently disclosed in Japanese Patent Laid-Open No. 5-3751 is followed by heating. A scallop shell processing machine consisting of a forced opening device that is performed, an upper shell removal device that is subsequently performed, a visceral separation and suction device that is subsequently performed to remove internal organs such as liver and string, a scallop separation device, and a transfer chain conveyor. There is a description of scallop separation via.
【0004】上記肝臓、ヒモ等の内蔵分離吸引装置は、
図7に示すように、昇降(矢印A)可能のバキユーム吸
い込み55と、貝柱11の押圧部材56と、圧縮空気吹
き付けノズル57とよりなる。バキューム吸い込み55
の下部には、切り欠き55bを持つ袴状吸い込み口55
aを設け、肝臓、ヒモよりなる内臓12、13の吸引時
には吹き付けノズル57より圧縮空気を肝臓、ヒモ1
2、13に吹き付け下側貝殻より剥がれやすくするとと
もに、バキューム吸い込み55の袴状吸い込み口55a
を下側貝殻の貝柱16を中心に覆いかぶさるようにし
て、偏芯揺動を与えながら肝臓、ヒモのまわりを矢印B
方向に回りながら吸引するようにしてある。なお、この
際貝柱も一緒に吸引されるのを防ぐため、押さえ部材5
6で吸引中は貝柱11を押圧するように構成してある。
また、バキューム吸い込み55はホタテ貝の大小に合わ
せ内径を対応させるため交換使用するようにしてある。
なお、上記肝臓、ヒモ等の内臓分離吸引装置は、加熱開
口部の加熱時間に同調して加熱時間だけ移動コンベヤを
停止するようにしてある。The built-in separation suction device for the liver, string, etc.
As shown in FIG. 7, it is composed of a vacuum suction 55 that can be moved up and down (arrow A), a pressing member 56 of the scallop 11, and a compressed air blowing nozzle 57. Vacuum suction 55
Hakama-like suction port 55 with cutout 55b at the bottom of
a is provided, compressed air is blown from the spray nozzle 57 when the internal organs 12 and 13 composed of the liver and the string are sucked.
It is easy to peel off from the lower shells by spraying on Nos. 2 and 13, and the hakama-like suction port 55a of the vacuum suction 55
Is covered with the scallop 16 of the lower shell as the center, and the arrow B is drawn around the liver and the string while giving eccentric rocking.
It sucks while rotating in the direction. At this time, in order to prevent the scallops from being sucked together, the pressing member 5
6 is configured to press the scallop 11 during suction.
Further, the vacuum suction 55 is exchanged and used in order to match the inner diameter with the size of the scallop.
In the above-mentioned visceral separation and suction device for liver, string, etc., the moving conveyor is stopped for the heating time in synchronization with the heating time of the heating opening.
【0005】また、上記提案における肝臓、ヒモ等の内
蔵分離吸引装置は、上記説明したように、 a)肝臓及びヒモよりなる内臓の除去に圧搾空気の外側
からの吹き付けと上部へのバキュームだけでは完全な除
去が不確実となるため、強い吸引力が必要となり貝柱ご
と吸引されたり貝柱の一部が剥ぎ取られたりすることに
なる。また、貝柱ごと吸引されるのを防ぐため貝柱上端
を押さえ部材により押さえると表面が傷められ貝柱の品
質低下に繋がる問題がある。 b)上記貝柱の押さえ部材があると肝臓及びヒモの引っ
掛かりが惹起され、吸引除去の動作に確実性と安定性が
なくなる。As described above, the built-in separating / sucking device for the liver, string, etc. in the above proposal is as follows: a) For removing the internal organs consisting of the liver and string, only by blowing compressed air from the outside and vacuuming the upper part. Since the complete removal becomes uncertain, a strong suction force is required and the scallop is sucked together or a part of the scallop is peeled off. Further, if the upper end of the scallop is pressed by a pressing member to prevent the scallop from being sucked together, there is a problem that the surface is damaged and the quality of the scallop is deteriorated. b) The presence of the above-mentioned scallop holding member causes catching of the liver and straps, and the suction and removal operation becomes less reliable and stable.
【0006】そこで、本発明者等は上記問題解決のため
ホタテ貝加工機に関する提案を、非公知の特願平7−2
64742において、しているが、該提案による肝臓、
ヒモ等の内蔵分離吸引に関する技術的構成は下記の通り
である。Therefore, the inventors of the present invention have proposed a proposal regarding a scallop shell processing machine for solving the above-mentioned problem by an unknown Japanese Patent Application No. 7-2.
In 64742, the liver according to the proposal,
The technical configuration regarding the built-in separation suction of string etc. is as follows.
【0007】上記提案においては、肝臓、ヒモ除去のた
めの内臓の分離吸引の前段に内臓部位を予め下側貝殻の
対応部位より加熱して分離可能の状態にした後負圧によ
り吸引除去するようにしている。即ち、バキュームによ
り除去すべき肝臓、ヒモ等の下側貝殻10cの内面より
容易に分離させるため、予め図6(A)に示すように固
定押え棒123とスプリング124aにより加圧可能の
水密性下部パッド124とにより挟持し、冷却水導入部
127より冷却水を下側貝殻の略中央下部に導入して貝
柱の下端を冷却するとともに、温水照射孔126、12
6により肝臓、ヒモ等よりなる内臓の対応部位に下側貝
殻10cを介して温水照射をして前記内臓を下側貝殻よ
り分離可能の状態にして、略分離状態にある内臓を後記
する吸引部で分離するようにしてある。即ち、図6
(B)に示すように、下側貝殻固定用バキュームパッド
128と水ノズル129、129と吸引ノズル130と
より構成した前記吸引部により、前記温水照射により分
離した内臓を水ノズル129、129よりの水を吹き付
けウロ、ヒモの下部に水を注入する状態とした上で、吸
引ノズル130により除去するようにしてある。上記提
案による肝臓、ヒモ等の内臓の分離吸引は、肝臓、ヒモ
等の内臓の下側貝殻より予め分離させるため、下側貝殻
下面よりの加熱冷却手段を必要とし、吸引ノズルにより
内臓を吸引する。水ノズルによる水噴射は貝柱の生食性
の品質低下を防止する役目もある。In the above-mentioned proposal, the visceral part is preheated from the corresponding part of the lower shell to be in a separable state prior to the separation and suction of the viscera for removing the liver and the string, and then it is sucked and removed by negative pressure. I have to. That is, in order to easily separate from the inner surface of the lower shell 10c such as the liver and the string to be removed by vacuum, a watertight lower portion that can be pressurized by the fixed presser bar 123 and the spring 124a in advance as shown in FIG. 6 (A). It is sandwiched by the pad 124, and cooling water is introduced from the cooling water introducing portion 127 into the lower center of the lower shell to cool the lower end of the scallop, and the hot water irradiation holes 126, 12 are provided.
6, a corresponding portion of the internal organs such as the liver and the string is irradiated with warm water through the lower shell 10c to make the internal organs separable from the lower shells, and a suction unit for describing the internal organs in a substantially separated state described later. They are separated by. That is, FIG.
As shown in (B), the internal parts separated by the hot water irradiation by the suction part configured by the lower shell fixing vacuum pad 128, the water nozzles 129, 129, and the suction nozzle 130 are separated from the water nozzles 129, 129. Water is sprayed onto the lower part of the urine and the string, and then the suction nozzle 130 removes the water. Separation and suction of internal organs such as liver and string according to the above proposal requires heating and cooling means from the lower surface of the lower shell to separate the internal organs such as liver and string from the lower shell of the internal organs in advance, and sucks internal organs with a suction nozzle. . Water injection from the water nozzle also has the role of preventing deterioration of the quality of raw scallops.
【0008】[0008]
【発明が解決しようとする課題】そこで、本発明の請求
項1及び5記載の発明は、内臓と貝柱とを残した下側貝
殻より内臓を除去する装置において、ホタテ貝の内臓
は、肝臓が吸引されると、それに引き続いてヒモが肝臓
にくっついた状態で吸引可能になる特性を利用した事前
の加熱冷却手段を必要としない高能率のホタテ貝の内蔵
分離吸引装置の提供を目的としたものである。Therefore, the invention according to claims 1 and 5 of the present invention is an apparatus for removing internal organs from a lower shell that leaves internal organs and scallops. Aiming to provide a highly efficient built-in separate suction device for scallops that does not require prior heating and cooling means that utilizes the property that when sucked, the string can be sucked subsequently to the liver. Is.
【0009】また、請求項2記載の発明は、請求項1記
載の発明の目的に加え、請求項1記載の揺動ノズルの構
成について、肝臓についでヒモを逐次揺動吸引できる構
成を持つようにしたホタテ貝加工機の内蔵分離吸引装置
の提供を目的としたものである。Further, in addition to the object of the invention described in claim 1, the invention described in claim 2 has the structure of the rocking nozzle described in claim 1 so that the liver can be successively rocked and sucked next to the liver. The purpose of the present invention is to provide a built-in separation suction device of the scallop shell processing machine.
【0010】また、請求項3記載の発明は、請求項1記
載の発明の目的に加え、請求項1記載の揺動ノズル先端
の設定位置を、吸引開始初期に肝臓部位の吸引可能にし
た構成を持つようにした、ホタテ貝加工機の内蔵分離吸
引装置の提供を目的としたものである。Further, in addition to the object of the invention described in claim 1, the invention described in claim 3 is configured such that the setting position of the tip of the rocking nozzle according to claim 1 enables suction of the liver part at the initial stage of suction initiation. The purpose of the present invention is to provide a built-in separating / suction device for a scallop processing machine.
【0011】また、請求項4記載の発明は、請求項1記
載の発明の目的に加え、請求項1記載の台座の構成につ
いて、肝臓近傍部位に揺動ノズルの位置設定の前提とな
る、着座した源貝の貝柱中心位置を所定定位置に設定可
能にした構成を持つようにした、ホタテ貝の内臓分離吸
引装置の提供を目的としたものである。Further, in addition to the object of the invention described in claim 1, the invention described in claim 4 has a seating structure which is a prerequisite for setting the position of the rocking nozzle near the liver in the structure of the pedestal described in claim 1. It is an object of the present invention to provide a visceral separation / suction device for scallops, which has a configuration in which the center position of the scallop of the source shell can be set to a predetermined fixed position.
【0012】[0012]
【課題を解決するための手段】請求項1記載の発明は、
ホタテ貝を開口させた後、内臓と貝柱とを残した下側貝
殻より内臓を除去するホタテ貝の内臓分離吸引装置にお
いて、ホタテ貝の下側貝殻を裏面側より位置させる着座
用台座と、開口した下側貝殻の上方より揺動自在に吊下
された吸引ノズルとを具え、前記吸引ノズルが内臓の肝
臓部位を吸引する事により前記吸引ノズルが揺動しなが
ら逐次後続ヒモを吸引可能に構成したことを特徴とする
ものである。この場合、好ましくはホタテ貝を開口させ
た後、内臓と貝柱とを残した下側貝殻より内臓を除去す
るホタテ貝の内臓分離吸引装置において、ホタテ貝の下
側貝殻を裏面側より位置させる着座用台座と、開口した
下側貝殻の上方より揺動自在に吊下された吸引ノズルと
前記内蔵若しくは下側貝殻上に放水される放水ノズルと
を具え、前記放水ノズルにより放水されながら吸引ノズ
ルが内臓の肝臓部位を吸引する事により前記吸引ノズル
が揺動しながら逐次後続ヒモを吸引可能に構成するのが
よい。According to the first aspect of the present invention,
After opening the scallop, the internal organs separating and suctioning device of the scallop that removes the internal organs from the lower shell that leaves the internal organs and scallops, in the seating pedestal for positioning the lower shell of the scallop from the back side, and the opening And a suction nozzle suspended from above the lower shell which is swingable, the suction nozzle sucking a liver part of the internal organs so that the suction nozzle can be swung to successively suck the subsequent string. It is characterized by having done. In this case, preferably, after opening the scallop, in a viscera separation and suction device of the scallop that removes the internal organs from the lower shell that leaves the internal organs and scallops, a sitting that positions the lower shell of the scallop from the back side A pedestal, a suction nozzle suspended swingably from above the opened lower shell, and a water discharge nozzle that discharges water to the built-in or lower shell, and the suction nozzle discharges water by the water discharge nozzle. It is preferable to suck the visceral liver portion so that the subsequent suction cord can be sucked successively while the suction nozzle swings.
【0013】また、請求項2記載の発明は、請求項1記
載の揺動吸引ノズルを、上側貝殻を除去した下側貝殻を
台座に固定する下側貝殻押圧部と、上下駆動部と、該駆
動部に揺動可能に支持され所定位置まで下降可能にして
且つ蛇腹状揺動部を具えた吸引ノズル部とより構成した
ことを特徴とするものである。The invention according to claim 2 is the swing suction nozzle according to claim 1, wherein a lower shell pressing portion for fixing the lower shell without the upper shell to the pedestal, an up-and-down drive portion, and The present invention is characterized by being configured by a suction nozzle part that is swingably supported by a drive part and is capable of descending to a predetermined position and that has a bellows-like swing part.
【0014】また、請求項3記載の発明は、前記吸引ノ
ズルの吊下位置が、該吊下位置を頂点とし貝柱中心部と
肝臓中心部とを一辺とする略鈍角三角形を形成する如く
設定されたことを特徴とするものである。この場合略鈍
角三角形には、吊下位置における頂角が180°、即ち
貝柱中心部と肝臓中心部を結ぶ直線上に吊下位置が位置
する場合も含む。Further, in the invention according to claim 3, the suspending position of the suction nozzle is set so as to form a substantially obtuse triangular shape having the suspending position as an apex and having the center of the scallop and the center of the liver as one side. It is characterized by that. In this case, the substantially obtuse triangle includes the case where the apex angle at the suspending position is 180 °, that is, the suspending position is located on the straight line connecting the center of the scallop and the center of the liver.
【0015】また、請求項4記載の発明は、請求項1記
載の台座を、ホタテ貝下側貝殻の表面形状に相似の傾斜
接触凹面を持ち、楕円リング状弾性部材よりなる凹形台
座で構成させた、ことを特徴としたものである。According to a fourth aspect of the present invention, the pedestal according to the first aspect has a concave pedestal having an inclined contact concave surface similar to the surface shape of the scallop lower shell and made of an elliptical ring-shaped elastic member. It is characterized by that.
【0016】[0016]
【発明の実施の形態】以下、本発明の実施例の形態を、
図示例と共に説明する。ただし、この実施例に記載され
ている構成部品の寸法、形状、その相対的位置等は特に
特定的な記載がないかぎりは、この発明の範囲をそれに
限定する趣旨ではなく、単なる説明例にすぎない。図1
は本発明のホタテ貝の内臓分離吸引装置の概略の構成を
示す模式図で、図2は図1のII−II視図で、図3は図2
のIII−III視図で、図4は図1の凹形台座の正面図及び
側面図で、図5は図1の内蔵分離吸引装置の作動状況を
段階的に示す図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described.
This will be described together with the illustrated example. However, unless otherwise specified, the dimensions, shapes, relative positions, and the like of the components described in this embodiment are not intended to limit the scope of the present invention, but are merely illustrative examples. Absent. FIG.
2 is a schematic diagram showing a schematic configuration of a scallop visceral separation and suction device of the present invention, FIG. 2 is a view taken along line II-II of FIG. 1, and FIG.
FIG. 4 is a front view and a side view of the concave pedestal of FIG. 1, and FIG. 5 is a diagram showing stepwise the operating state of the built-in separation suction device of FIG.
【0017】図1、図2に示すように、本発明のホタテ
貝の内臓分離吸引装置は、原貝のセンタリング装置及び
加熱開口装置及び上側貝殻取り外し装置の工程を経由し
て上側貝殻の取り外しが終了した状態の下側貝殻を着座
させる台座35と、貝柱の周囲に囲繞した肝臓及びヒモ
よりなる内臓を分離吸引する揺動吸引ノズル20と、吸
引補助の投射水ノズル19とより構成する。As shown in FIGS. 1 and 2, the scallop viscera separation / suction device of the present invention is capable of removing the upper shell through the steps of the centering device for the shellfish, the heating opening device and the upper shell removing device. It is composed of a pedestal 35 on which the lower shell of the finished state is seated, a swinging suction nozzle 20 for separating and sucking the internal organs composed of the liver and straps surrounded by the scallop, and a projection water nozzle 19 for suction assistance.
【0018】上記揺動吸引ノズル20は、下側貝殻押圧
部26と吸引ノズル部15と上下駆動部21とよりな
る。上下駆動部21は、駆動フレーム23とアクチュエ
ータ25とその両者を遊合可能に結合する遊合結合ピン
24とよりなり、下側貝殻押圧部26と吸引ノズル部1
5を適宜上下昇降可能にしてある。下側貝殻押圧部26
は、押圧フレーム28と押圧棒29とよりなり、図2に
見るように駆動フレーム23により昇降する吸引ノズル
部15の揺動ピン18に長穴27を介して昇降可能に遊
合結合するようにし、下部の押圧板29により下側貝殻
の両側を図3の仮想線に示すように片側は湾曲させ貝柱
に損傷を与えないようにするとともに、自重で押圧可能
にしてある。吸引ノズル部15は、吸引ノズル17と揺
動可能の構造にするための蛇腹16と揺動ピン18とよ
りなり、図2に見るように駆動フレーム23に左右前後
に適当の間隙を介して揺動ピン18により揺動可能に係
止する構造にしてある。The swing suction nozzle 20 comprises a lower shell pressing portion 26, a suction nozzle portion 15 and a vertical drive portion 21. The up-and-down drive unit 21 includes a drive frame 23, an actuator 25, and a loose coupling pin 24 that loosely couples both of them, and includes a lower shell pressing unit 26 and a suction nozzle unit 1.
5 can be vertically moved as appropriate. Lower shell pressing part 26
Is composed of a pressing frame 28 and a pressing rod 29, and is loosely movably coupled to the swing pin 18 of the suction nozzle portion 15 which is moved up and down by the drive frame 23 through the slot 27 so as to be able to move up and down. The lower pressing plate 29 allows both sides of the lower shell to be curved on one side as shown by the phantom line in FIG. 3 so as not to damage the scallops and to be pressed by its own weight. The suction nozzle portion 15 is composed of a suction nozzle 17 and a bellows 16 for making a swingable structure, and a swing pin 18, and swings to the drive frame 23 through an appropriate gap to the left and right and back and forth as shown in FIG. It is structured so as to be swingably locked by a moving pin 18.
【0019】また、下側貝殻着座用の台座35は、楕円
リング状の凹形台座37と該凹形台座37の繋止溝33
を介してセットする図示してない繋止金具とよりなる。
凹形台座37は図4に示すように、楕円リング状の弾性
部材よりなる。また、上側凹面にはホタテ貝の表面形状
が大小の区別なく相似する特性を利用して、下側貝殻の
表面形状に相似した傾斜接触凹面34を形成するように
してある。なお、リング状開口部周辺部位には、スリッ
ト32を複数設け、クッション性の向上を図ると共に小
さい貝の時に脱落しないようにしてある。また、台座3
5の設定方向は、図4に示す矢印X方向と、図1に示す
工程進行方向である矢印X方向と一致させるようにし、
且つ蝶番10bが前記矢印X方向に対して後位でかつ進
行方向に直角になるよう着座させるようにしてある。上
記構成の台座を使用して、ホタテ貝を少なくとも台座ベ
ースに平行に着座させれば、着座されたホタテ貝の貝柱
の中心は貝の大小に係わらず常に定位置にセットでき
る。The pedestal 35 for sitting the lower shell is an elliptical ring-shaped concave pedestal 37 and a locking groove 33 for the concave pedestal 37.
It is composed of a locking metal fitting (not shown) that is set via.
As shown in FIG. 4, the concave pedestal 37 is made of an elliptic ring-shaped elastic member. Moreover, the inclined contact concave surface 34 similar to the surface shape of the lower shell is formed on the upper concave surface by utilizing the characteristic that the surface shape of the scallop is similar regardless of size. A plurality of slits 32 are provided around the ring-shaped opening to improve the cushioning property and prevent the small shell from falling off. In addition, pedestal 3
The setting direction of 5 is made to coincide with the arrow X direction shown in FIG. 4 and the arrow X direction which is the process proceeding direction shown in FIG.
Moreover, the hinge 10b is seated rearward with respect to the arrow X direction and at a right angle to the traveling direction. If the scallops are seated in parallel to at least the pedestal base using the pedestal having the above structure, the center of the scallops of the scallops that have been seated can always be set at a fixed position regardless of the size of the scallops.
【0020】本発明は、上記構成により、肝臓を先に吸
引するとそれに連なるヒモは容易に剥がすことができる
特性を利用したもので、使用に際しては、図3に示す2
点鎖線の円Oの真上に吸引ノズル17の先端の吸引口1
7aが位置するようにセットする。なお、上記円Oの中
心Oは下側貝殻の蝶番の芯10fを直角に過る中心線Y
上に位置し、貝柱の中心Pと肝臓の中心Qとで鈍角三角
形OPQを形成する位置に位置させるとともに、吸引口
と貝柱上端の距離設定高さZは貝柱上端より9〜12m
mにすることが望ましい。以下に内臓分離吸引装置の作
動状況を図5により〜につき説明する。 ;上下駆動部21のアクチュエータ25が全ストロー
ク後退した状態で、下側貝殻10cが台座35に着座し
て所定位置にセットされる。 ;アクチュエータ25が作動して、下側貝殻押圧部2
6の押圧板29が下側貝殻10cの両縁を押圧する。な
お、この際の押圧力は押圧部の自重による。 a;アクチュエータ25が更に下降動作をして駆動フ
レーム23も下降し、該駆動フレームに遊合する揺動ピ
ン18(吸引ノズル17に設けてある)が下側貝殻押圧
部26の押圧フレームの長溝27の最下降位置で停止す
る。 b;そのため、吸引ノズル17は所定高さに(貝柱11
の上端よりZ)に停止して肝臓12の吸引に適当な位置
に近付く。なお、上記高さは9〜12mmが望ましい。
また、上記長穴27は上記ノズルと肝臓との間のクリア
ランスを調節する。 c;蛇腹16が伸びて吸引用ブロワーの吸引力がノズル
先端17aの周辺に発生する。 a;吸引により最初に肝臓が吸引される。 b;吸引を促進させるため、吸引補助用の投射水ノズル
19により、清水を吸引開始より適宜時間放出する。な
お、貝柱は加熱処理してないから分離吸引されない。 a;肝臓12が吸引ノズル17により吸引されると、
これに引き続いてヒモ(外套膜)13が肝臓にくっつい
た状態で吸引される。 b;吸引されるに従って吸引ノズル17が揺動ピン18
を中心にして弧状に揺動してすべてのヒモを吸引する。
(ヒモは肝臓の方から剥がすとこれらを覆っている薄皮
と一緒に剥がれる性質を持っている) ヒモが全部吸引されると吸引ノズル17は自重により揺
動は停止し、同時にアクチュエータ25により上昇しホ
ーム位置に復帰する。The present invention, which has the above-described structure, utilizes the characteristic that when the liver is first sucked, the string connected to it can be easily peeled off.
The suction port 1 at the tip of the suction nozzle 17 is located directly above the dotted circle O.
Set so that 7a is located. The center O of the circle O is a center line Y passing through the hinge core 10f of the lower shell at a right angle.
It is located on the upper side and is located at a position forming an obtuse angle triangle OPQ between the center P of the scallop and the center Q of the liver, and the distance setting height Z between the suction port and the upper end of the scallop is 9 to 12 m from the upper end of the scallop.
m is desirable. The operating condition of the built-in separation suction device will be described below with reference to FIG. The lower shell 10c is seated on the pedestal 35 and set at a predetermined position in a state where the actuator 25 of the vertical drive unit 21 is retracted by the entire stroke. The actuator 25 operates to cause the lower shell pressing portion 2
The pressing plate 29 of 6 presses both edges of the lower shell 10c. The pressing force at this time depends on the weight of the pressing portion. a: The actuator 25 further descends and the drive frame 23 also descends, and the swing pin 18 (provided on the suction nozzle 17) loosely fitted to the drive frame is the long groove of the pressing frame of the lower shell pressing portion 26. Stop at the lowest position of 27. b; Therefore, the suction nozzle 17 has a predetermined height (the scallop 11
Stop from the upper end to Z) and approach a position suitable for sucking the liver 12. The height is preferably 9 to 12 mm.
In addition, the slot 27 adjusts the clearance between the nozzle and the liver. c; The bellows 16 extends and the suction force of the suction blower is generated around the nozzle tip 17a. a; The liver is first suctioned by suction. b: In order to promote suction, fresh water is discharged from the projection water nozzle 19 for assisting suction for an appropriate time from the start of suction. Since the scallops are not heat-treated, they are not separated and sucked. a; When the liver 12 is sucked by the suction nozzle 17,
Following this, the string (mantle) 13 is sucked in a state of being attached to the liver. b; as the suction is performed, the suction nozzle 17 moves the swing pin 18
Swing in an arc around the center and suck all straps.
(The string has the property of peeling together with the thin skin that covers them when peeled from the liver.) When the string is completely sucked, the suction nozzle 17 stops swinging due to its own weight, and at the same time rises by the actuator 25. Return to home position.
【0021】上記内臓分離吸引は、吸引開始のときの吸
引ノズルの先端位置が必ず下側貝殻の所定位置(好まし
くは図3の点Oの位置にノズル中心が位置することが望
ましい)に源貝の大小に係わらず位置することが必要で
ある。しかし、本発明では着座用台座35に前記説明し
た構成としたため、下側貝殻が台座基盤に平行(水平)
にセットされるかぎり、上記問題は解決され、高能率の
内臓分離吸引が可能である。In the above-described visceral separation suction, the tip position of the suction nozzle at the start of suction is always at a predetermined position of the lower shell (preferably, the center of the nozzle is located at the position of point O in FIG. 3). It is necessary to be located regardless of size. However, in the present invention, since the seating pedestal 35 has the above-described configuration, the lower shell is parallel to the pedestal base (horizontal).
As long as it is set to, the above problem is solved, and highly efficient visceral separation suction is possible.
【0022】[0022]
【発明の効果】以上記載のごとく、本発明によれば前工
程により吸引補助の為に僅かな清水の放水を行うのみ
で、確実に肝臓とヒモを吸引することが可能である。こ
れによって従来人手によっていた手作業が自動化できる
ことになる。また、貝柱に対しても熱的汚染、物理的損
傷を皆無とし、且つ生食品としての新鮮度の維持を可能
とした。As described above, according to the present invention, it is possible to surely suck the liver and the string by merely discharging a small amount of fresh water to assist the suction in the previous step. This makes it possible to automate the manual work that was conventionally performed manually. In addition, the scallops were free from thermal pollution and physical damage, and the freshness of raw foods could be maintained.
【図1】本発明のホタテ貝の内臓分離吸引装置の概略の
構成を示す模式図である。FIG. 1 is a schematic view showing a schematic configuration of a scallop viscera separating and sucking device of the present invention.
【図2】図1のII−II視図である。FIG. 2 is a II-II view of FIG.
【図3】図2のIII−III視図である。FIG. 3 is a view taken along the line III-III in FIG.
【図4】図1の凹形台座の正面図及び側面図である。FIG. 4 is a front view and a side view of the concave pedestal of FIG.
【図5】図1の内蔵分離吸引装置の作動状況を段階的に
示す図である。5A to 5C are diagrams showing stepwise operation states of the built-in separation / suction device of FIG.
【図6】従来の内臓分離手段の概略の構成を示す図で、 (A);肝臓、ヒモの下側貝殻より分離させるための温
水照射と冷却水噴射の状況を示す図で、 (B);図(A)で下側貝殻で分離したウロ、ヒモを吸
引する状況を示す図である。FIG. 6 is a diagram showing a schematic configuration of a conventional visceral separating means, (A); FIG. 6 is a diagram showing the conditions of hot water irradiation and cooling water injection for separating from the lower shell of the liver and the string, (B) FIG. 7A is a diagram showing a situation in which uro and string separated by the lower shell are sucked in FIG.
【図7】従来の内臓分離手段の別の実施例の概略の構成
を示す図である。FIG. 7 is a view showing a schematic configuration of another embodiment of the conventional visceral separation means.
10c 下側貝殻 11 貝柱 12 肝臓 13 ヒモ 15 吸引ノズル部 16 蛇腹 17 吸引ノズル 18 揺動ピン 19 投射水ノズル 20 揺動吸引ノズル 21 上下駆動部 23 駆動フレーム 24 遊合結合ピン 25 アクチュエータ 26 下側貝殻押圧部 27 長穴 28 押圧フレーム 29 押圧板 32 スリット 35 台座 37 凹形台座 10c Lower shell 11 Trabecular bone 12 Liver 13 String 15 Suction nozzle part 16 Bellows 17 Suction nozzle 18 Swing pin 19 Projection water nozzle 20 Swing suction nozzle 21 Vertical drive part 23 Drive frame 24 Loose coupling pin 25 Actuator 26 Lower shell Pressing part 27 Long hole 28 Pressing frame 29 Pressing plate 32 Slit 35 Pedestal 37 Recessed pedestal
Claims (5)
を残した下側貝殻より内臓を除去するホタテ貝の内臓分
離吸引装置において、 ホタテ貝の下側貝殻を裏面側より位置させる着座用台座
と、開口した下側貝殻の上方より揺動自在に吊下された
吸引ノズルとを具え、 前記吸引ノズルが内臓の肝臓(ウロ)部位を吸引する事
により前記吸引ノズルが揺動しながら逐次後続ヒモを吸
引可能に構成したことを特徴としたホタテ貝の内臓分離
吸引装置。1. A sitting device in which a lower shell of a scallop is located from the back side in a scallop viscera separation and suction device for removing the internal organs from the lower shell that leaves the internal organs and scallops after opening the scallop. A pedestal and a suction nozzle suspended from above the opened lower shell so that the suction nozzle sucks the liver (uro) part of the internal organs while swinging the suction nozzle. A scallop viscera separation and suction device characterized by being configured to be able to suck successively subsequent strings.
押圧部と、上下駆動部と、該駆動部に揺動可能に支持さ
れ所定位置まで下降可能にして且つ蛇腹状揺動部を具え
た吸引ノズル部とより構成したことを、特徴とした請求
項1記載のホタテ貝の内臓分離吸引装置。2. The suction nozzle, the lower shell pressing portion for fixing the lower shell from which the upper shell has been removed to the pedestal, the vertical driving portion, and the swingable portion supported by the driving portion and capable of descending to a predetermined position. And a suction nozzle part having a bellows-like oscillating part.
置を頂点とし貝柱中心部と肝臓中心部とを一辺とする略
鈍角三角形を形成する如く設定された請求項1記載のホ
タテ貝の内臓分離吸引装置。3. The scallop shell according to claim 1, wherein the hanging position of the suction nozzle is set so as to form a substantially obtuse triangular shape having the hanging position as an apex and having the center of the scallop and the center of the liver as one side. Built-in separation suction device.
状に相似の傾斜接触凹面を持つ楕円リング状弾性部材よ
りなる凹形台座で構成させた請求項1記載のホタテ貝の
内臓分離吸引装置。4. The suction and separation of internal organs of scallop according to claim 1, wherein the pedestal comprises a concave pedestal made of an elliptical ring-shaped elastic member having an inclined contact concave surface similar to the surface shape of the scallop lower shell. apparatus.
を残した下側貝殻より内臓を除去するホタテ貝の内臓分
離吸引装置において、 ホタテ貝の下側貝殻を裏面側より位置させる着座用台座
と、開口した下側貝殻の上方より揺動自在に吊下された
吸引ノズルと前記内蔵若しくは下側貝殻上に放水される
放水ノズルとを具え、 前記放水ノズルにより放水されながら吸引ノズルが内臓
の肝臓部位を吸引する事により前記吸引ノズルが揺動し
ながら逐次後続ヒモを吸引可能に構成したことを特徴と
するホタテ貝の内臓分離吸引装置。5. A sitting apparatus in which a lower shell of a scallop is positioned from the back side in a scallop viscera separating and aspirating device for removing the internal organs from the lower shell having the internal organs and scallops after opening the scallop. A pedestal, a suction nozzle oscillatingly suspended from above the opened lower shell, and a water discharge nozzle that discharges water onto the built-in or lower shell, and the suction nozzle discharges water by the water discharge nozzle. A scallop viscera separation / suction device, characterized in that by sucking the liver part of the viscera, the subsequent suction string can be successively sucked while the suction nozzle swings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12079596A JP3690431B2 (en) | 1996-04-19 | 1996-04-19 | Scallop internal organs separation and suction device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12079596A JP3690431B2 (en) | 1996-04-19 | 1996-04-19 | Scallop internal organs separation and suction device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09275889A true JPH09275889A (en) | 1997-10-28 |
JP3690431B2 JP3690431B2 (en) | 2005-08-31 |
Family
ID=14795193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12079596A Expired - Fee Related JP3690431B2 (en) | 1996-04-19 | 1996-04-19 | Scallop internal organs separation and suction device |
Country Status (1)
Country | Link |
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JP (1) | JP3690431B2 (en) |
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US7293487B2 (en) | 2005-11-15 | 2007-11-13 | 3M Innovative Properties Company | Cutting tool having variable and independent movement in an x-direction and a z-direction into and laterally along a work piece for making microstructures |
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