JP6647504B1 - In vitro hatching device for fertilized marine eggs - Google Patents
In vitro hatching device for fertilized marine eggs Download PDFInfo
- Publication number
- JP6647504B1 JP6647504B1 JP2019200344A JP2019200344A JP6647504B1 JP 6647504 B1 JP6647504 B1 JP 6647504B1 JP 2019200344 A JP2019200344 A JP 2019200344A JP 2019200344 A JP2019200344 A JP 2019200344A JP 6647504 B1 JP6647504 B1 JP 6647504B1
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- box
- hatching
- nutrient solution
- fertilized
- annular
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
- A01K61/17—Hatching, e.g. incubators
-
- 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
Abstract
自然条件における微小水流の環境模倣、及び栄養液の定温と清潔維持を可能とさせることにより、水産動物受精卵の体外孵化の存活率を向上する水産動物受精卵の体外孵化装置を提供する。孵化箱と、栄養液消毒装置と、孵化過程で孵化箱内の栄養液を循環させるための循環手段と、孵化箱内における栄養液の温度を制御するための温度制御装置と、受精卵と栄養液を分離させるための濾過手段とを含む。濾過手段は波紋状の第一摺動溝及び第二摺動溝と、第一摺動溝及び第二摺動溝に設けられる濾過網とを備える。前記循環手段は高さが濾過網の最下位置より高く、濾過網の最上位置より低い溢流口を有する。【選択図】図１Provided is an in vitro hatching apparatus for aquatic animal fertilized eggs that improves the survival rate of the in vitro hatching of the fertilized aquatic animal eggs by enabling environmental imitation of a micro water flow under natural conditions, and enabling constant temperature and clean maintenance of the nutrient solution. A hatching box, a nutrient solution disinfecting device, a circulation means for circulating the nutrient solution in the hatching box during the hatching process, a temperature control device for controlling the temperature of the nutrient solution in the hatching box, a fertilized egg and nutrition Filtration means for separating the liquid. The filtering means includes ripple-like first and second sliding grooves, and a filtering net provided in the first and second sliding grooves. The circulation means has an overflow port whose height is higher than the lowest position of the filter net and lower than the highest position of the filter net. [Selection diagram] Fig. 1
Description
本発明は孵化装置に関し、特に水産動物受精卵の体外孵化装置に関する。 The present invention relates to a hatching device, and particularly to an in vitro hatching device for fertilized aquatic animal eggs.
中国などの魚養殖業に適した多種類の魚において、例えば鯉や鮒などのような粘性卵を
うむ魚が多い。従来の粘性卵の孵化は、人工魚巣による孵化や脱粘着式孵化を採用するの
が一般的である。人工魚巣による孵化の場合は、操作が容易であるのに、孵化率が高くな
く、一定の卵損失がある。一方、脱粘着式孵化の場合は、ある程度孵化率を高めたが、魚
卵の粘着解除は厄介な仕事である。特に大量の卵を脱離する場合には、ものすごく大変に
なる。また、操作人員への要求も高く、操作が適当でないと、卵を損傷する。
Among many kinds of fish suitable for fish farming in China and the like, there are many fish that have viscous eggs such as carp and crucian carp. Conventional hatching of viscous eggs generally employs hatching by artificial fish nests or detachable hatching. In the case of hatching using an artificial fish nest, although the operation is easy, the hatching rate is not high and there is a certain egg loss. On the other hand, in the case of de-adhesive hatching, the hatching rate has been increased to some extent, but de-adhesion of fish eggs is a troublesome task. Especially when a large number of eggs are detached, it becomes extremely difficult. In addition, there is a high demand on the operator, and if the operation is not appropriate, the eggs will be damaged.
本発明は、従来の技術における欠陥を克服するために、水産動物受精卵の体外孵化装置
を提供する。
The present invention provides an in vitro hatching apparatus for fertilized marine eggs to overcome the deficiencies in the prior art.
上記の目的を実現するために、本発明にかかる水産動物受精卵の体外孵化装置は、孵化箱
と、栄養液消毒装置と、孵化過程で前記孵化箱内の栄養液を循環させるための循環手段と
、前記孵化箱内における栄養液の温度を制御するための温度制御装置と、受精卵と栄養液
を分離させるための濾過手段とを含み、前記濾過手段は、前記孵化箱の上端に設けられる
環状の摺動レールと、前記摺動レールの内壁に設けられる波紋状の第一摺動溝と、前記孵
化箱に固定され且つ前記摺動レール内に位置される環状の基座と、前記第一摺動溝に対応
的に前記基座の外壁に設けられる波紋状の第二摺動溝と、前記第一摺動溝と第二摺動溝の
間に設けられる濾過網と、前記濾過網を動作駆動するための駆動ユニットとを含む。孵化
箱は受精卵を配置し保存する。循環手段の流水孵化により孵化箱内の受精卵を孵化する。
孵化箱内の栄養液は消毒装置を経て、駆動ユニットにより摺動レールにおける第一摺動溝
と基座における第二摺動溝に沿って動作させる濾過網を貫通する。濾過手段は受精卵を孵
化箱内に分離させる。本発明では、温度制御装置により自動的に孵化箱内の栄養液の温度
を制御可能で、高孵化率の温度区間にコントロールする。循環手段により孵化箱内の栄養
液を循環流動させて脱粘着を実施し、受精卵を分散させることにより、受精卵の孵化率を
向上する。さらに、濾過手段により受精卵の孵化箱からの流出を回避する。濾過網を第一
摺動溝と第二摺動溝に設けていて、濾過網の一部分を栄養液内に位置させながらも一部分
を栄養液の上方に位置させ、このようにして、駆動ユニットにより濾過網を回転させると
、栄養液内に位置される濾過網の部分と栄養液外に位置される濾過網の部分を交換させる
ようになる。これにより、濾過網への受精卵の粘着も回避できるし、長期間流水圧力によ
る受精卵の損傷も回避できる。それだけでなく、濾過効果への効果も回避できる。また、
消毒装置を設けて栄養液を消毒することにより、受精卵の孵化率を向上する。
To achieve the above object, an in vitro hatching apparatus for a fertilized marine animal egg according to the present invention comprises a hatching box, a nutrient solution disinfecting apparatus, and a circulating means for circulating nutrient solution in the hatching box during a hatching process. And a temperature controller for controlling the temperature of the nutrient solution in the hatching box, and filtering means for separating the fertilized egg and the nutrient solution, wherein the filtering means is provided at an upper end of the hatching box. An annular sliding rail, a ripple-shaped first sliding groove provided on an inner wall of the sliding rail, an annular base fixed to the hatching box and positioned in the sliding rail, A ripple-shaped second sliding groove provided on the outer wall of the base corresponding to one sliding groove, a filtering net provided between the first sliding groove and the second sliding groove, and the filtering net And a drive unit for operation-driving the. The hatching box stores and stores fertilized eggs. The fertilized eggs in the hatching box are hatched by running water hatching of the circulation means.
The nutrient solution in the hatching box passes through a disinfecting device and through a filter net operated by the drive unit along a first sliding groove in the sliding rail and a second sliding groove in the base. The filtering means separates the fertilized eggs into the hatching box. According to the present invention, the temperature of the nutrient solution in the hatching box can be automatically controlled by the temperature control device, and the temperature is controlled to a high hatching rate temperature section. The nutrient solution in the hatching box is circulated and circulated by the circulating means to perform de-adhesion and disperse the fertilized eggs, thereby improving the hatching rate of the fertilized eggs. Further, the outflow of the fertilized egg from the hatching box is avoided by the filtering means. Filter nets are provided in the first sliding groove and the second sliding groove, and a part of the filtering network is located in the nutrient solution while a part thereof is located above the nutrient solution. When the filter net is rotated, a portion of the filter net located in the nutrient solution and a portion of the filter net located outside the nutrient solution are exchanged. Thereby, the sticking of the fertilized egg to the filter net can be avoided, and the damage to the fertilized egg due to the long-term flowing water pressure can also be avoided. In addition, the effect on the filtering effect can be avoided. Also,
The hatching rate of fertilized eggs is improved by disinfecting the nutrient solution by providing a disinfecting device.
前記駆動ユニットは、前記第二摺動溝の上方に位置され前記基座を外套して設置される回
転部材と、前記回転部材に環形に配布され且つ一端が濾過網に接続される複数個の伸縮ロ
ッド群と、前記伸縮ロッド群の外側に設けられるボールと、前記摺動レールの上端に設け
られる前記ボールを動作させるための環状の固定リングと、前記固定リングにに設けられ
る前記ボールの動作軌跡を限定するための弧形溝と、前記基座を軸心とするとともに前記
伸縮ロッド群に設けられる環状の外ラックと、前記孵化箱に回転自在に対称的に設けられ
前記外ラックに噛合される両ギヤと、前記両ギヤを回転駆動するための第一モータ及び第
二モータとを含む。第一モータと第二モータが同時に起動すると、両ギヤを同一方向に回
転駆動させ、電動外ラックを回転させ、よって、外ラックに固定接続された複数個の前記
伸縮ロッド群を回転させ、そして回転部材を回転させて、最終には濾過網を回転駆動させ
る。第一モータと第二モータにより両ギヤを回転駆動させ、外ラックを回転させることに
より、回転がより軽力で済み、且つ動作がより安定になる。前記外ラックが複数個の回転
ロッド群に固定に設けられて回転部材における複数個の伸縮ロッド群を回転させ、且つ前
記伸縮ロッド群の一端が濾過網に接続されるので、濾過網の動作を完成することで、濾過
網の動作を安定させる。
The driving unit includes a rotating member that is located above the second sliding groove and that is installed over the base, and a plurality of rotating members that are annularly distributed to the rotating member and one end of which is connected to a filtration net. A telescopic rod group, a ball provided outside the telescopic rod group, an annular fixing ring for operating the ball provided at the upper end of the slide rail, and an operation of the ball provided on the fixing ring An arc-shaped groove for limiting a trajectory, an annular outer rack provided on the telescopic rod group with the base as an axis, and rotatably and symmetrically provided on the hatching box and meshing with the outer rack , And a first motor and a second motor for rotating the two gears. When the first motor and the second motor are started at the same time, both gears are driven to rotate in the same direction, the electric outer rack is rotated, and thus the plurality of telescopic rod groups fixedly connected to the outer rack are rotated, and The rotating member is rotated, and finally the filter net is rotationally driven. By rotating both gears by the first motor and the second motor to rotate the outer rack, the rotation can be made lighter and the operation becomes more stable. The outer rack is fixedly provided to a plurality of rotating rod groups to rotate a plurality of telescopic rod groups in a rotating member, and one end of the telescopic rod group is connected to a filtration net, so that the operation of the filtration net can be reduced. Completion stabilizes the operation of the filtration network.
前記孵化箱は、受精卵を配置するための箱体と、前記箱体の下方に設けられる栄養液を保
存するための保存箱体と、前記箱体と保存箱体とを接続させるための固定架とを含む。箱
体により受精卵を孵化する。循環手段により保存箱体内の栄養液を箱体内に注入する。箱
体内の栄養液が消毒装置の処理を経て保存箱体内を流過する。前記温度制御装置が保存箱
体内に位置される。これにより、直接に箱体内の栄養液を直接に消毒や加熱して受精卵の
損傷に至ることを回避できる。
The hatching box is a box for placing a fertilized egg, a storage box provided below the box for storing a nutrient solution, and fixed for connecting the box and the storage box. Including the frame. The fertilized eggs are hatched by the box. The nutrient solution in the storage box is injected into the box by the circulation means. The nutrient solution in the box flows through the storage box through the processing of the disinfecting device. The temperature control device is located in the storage box. As a result, it is possible to avoid disinfecting or heating the nutrient solution in the box directly to damage the fertilized egg.
前記循環手段は、前記摺動レールに設けられる複数個の溢流口と、前記溢流口の下方に位
置され前記箱体の外側を外套して設置される流経箱と、前記流経箱の下方に設けられる複
数個の出水管と、前記出水管の直下方に位置され前記保存箱体の底部に固定設置される衝
撃柱と、前記箱体と保存箱体とを連通させるための吸引ポンプと、前記吸引ポンプに設け
られる進水管と、前記吸引ポンプに設けられ前記箱体内に位置される出水桶と、前記吸引
ポンプの外側を外套して設置され且つ前記箱体の底部に固定される環状の遮水リングを含
む。前記消毒装置が流経箱内に位置される。吸引ポンプにより保存箱体内の栄養液を箱体
内に注入する。箱体内の溢流口から濾過網に濾過された余裕な栄養液が溢れ、余裕の栄養
液が流経箱に流入し、流経箱内の消毒装置により消毒処理される。出水管を介して保存箱
体内の衝撃柱へ流入して、最終的に保存箱体内に流入する。吸引ポンプ及び吸引ポンプに
おける進水管を介して保存箱体内の栄養液を吸入して、さらに出水桶を介して栄養液を箱
体内に注入して、箱体内の栄養液と受精卵を下から上へ止まらずにひっくり返して、これ
により受精卵を脱粘着させて、それとともに受精卵を微流動とさせることにより、栄養液
に活性を提供することができ、即ち受精卵の孵化率を向上する。そして、溢流口から余裕
な栄養液を流経箱内に流入させて、流経箱内で消毒処理することにより、避免消毒装置に
よる受精卵への損傷を回避する。栄養液をさらに出水管を介して衝撃柱に衝突させて、栄
養液をそこから散らばて空気と接触させることにより、栄養液の活性を上げる。
A plurality of overflow ports provided in the slide rail, a flow box located below the overflow port and provided outside the box body, and a flow box; , A plurality of water pipes provided below the water pipe, an impact column positioned immediately below the water pipe, and fixed to the bottom of the storage box, and suction for communicating the box with the storage box. A pump, a launch pipe provided in the suction pump, a water tub provided in the suction pump and located in the box body, and installed outside the suction pump and fixed to the bottom of the box body. Includes an annular impermeable ring. The disinfecting device is located in the flow box. The nutrient solution in the storage box is injected into the box by the suction pump. The excess nutrient solution filtered into the filter net overflows from the overflow port in the box body, and the excess nutrient solution flows into the flow box and is sterilized by the disinfecting device in the flow box. It flows into the shock column inside the storage box via the water discharge pipe, and finally flows into the storage box. The nutrient solution in the storage box is sucked in through the suction pump and the launching pipe in the suction pump, and the nutrient solution is further injected into the box through the water tub, and the nutrient solution and the fertilized egg in the box are upward from below. By turning over without stopping, this makes the fertilized egg de-adherent and, at the same time, makes the fertilized egg microfluidized, thereby providing activity to the nutrient solution, that is, improving the hatching rate of the fertilized egg . Then, a sufficient nutrient solution is allowed to flow into the flow box through the overflow port, and disinfection is performed in the flow box, thereby avoiding damage to the fertilized eggs by the evacuation and disinfection device. The nutrient solution is further impinged on the impact column through the drain pipe, and the nutrient solution is dispersed from the nutrient column and brought into contact with air, thereby increasing the activity of the nutrient solution.
前記溢流口は前記濾過網の最下位置より高く、且つ前記濾過網の最上位置より低く形成さ
れる。濾過網の動作過程で、栄養液の内と外に位置されるそれぞれの濾過網の部分を交換
させて、受精卵の自重及び反方向の栄養液の衝撃圧力により、濾過網に粘り付く受精卵を
自分で脱落させることにより、濾過網への長期間粘着による受精卵への損傷を回避する。
The overflow port is formed higher than the lowermost position of the filter net and lower than the uppermost position of the filter net. During the operation of the filtration net, the parts of the filtration net located inside and outside the nutrient solution are exchanged, and the fertilized egg sticks to the filtration net due to the weight of the fertilized egg and the impact pressure of the nutrient solution in the opposite direction. To prevent damage to fertilized eggs due to long-term adhesion to the filter net.
前記出水管は隣り合う前記両溢流口の中間に位置されている。こうして、出水管と溢流口
の間の距離を長くする。これにより、消毒の時間を延長するので、消毒の効果がより良く
なる。
The outlet pipe is located between the two adjacent overflow ports. Thus, the distance between the outlet and the overflow is increased. As a result, the disinfection time is extended, so that the disinfection effect is further improved.
前記温度制御装置は前記進水管の外側に設けられる環状の加熱管と、前記加熱管を加熱さ
せるための加熱手段と、前記加熱手段を制御するための温度制御手段とを含む。温度制御
手段により加熱手段のオンオフ制御及び栄養液の温度検測を実行する。前記加熱管は環状
を呈し、進水管の外側に設けられるので、加熱を均一にさせる。
The temperature control device includes an annular heating pipe provided outside the launch pipe, heating means for heating the heating pipe, and temperature control means for controlling the heating means. On / off control of the heating means and temperature measurement of the nutrient solution are executed by the temperature control means. The heating pipe has an annular shape and is provided outside the launch pipe, so that heating is uniform.
前記消毒装置は消毒灯と、前記消毒灯の灯座と、前記流経箱の内壁に設けられる反射膜と
を含む。灯座により消毒灯のオンオフを制御する。反射膜は消毒灯照射の強度及び全方位
照射を向上するので、消毒の効果を上げる。
The disinfecting device includes a disinfecting lamp, a lamp seat of the disinfecting lamp, and a reflective film provided on an inner wall of the flow box. The on / off of the disinfecting light is controlled by the lamp. The reflective film improves the intensity of germicidal lamp irradiation and omnidirectional irradiation, thus increasing the effect of disinfection.
本発明は、以下の利点がある。
温度制御装置により自動的に孵化箱内の栄養液の温度を制御可能で、高孵化率の温度区
間にコントロールする。循環手段により孵化箱内の栄養液を循環流動させて脱粘着を実施
し、受精卵を分散させることにより、受精卵の孵化率を向上する。さらに、濾過手段によ
り受精卵の孵化箱からの流出を回避する。濾過網を第一摺動溝と第二摺動溝に設けていて
、濾過網の一部分を栄養液内に位置させながらも一部分を栄養液の上方に位置させ、この
ようにして、駆動ユニットにより濾過網を回転させると、栄養液内に位置される濾過網の
部分と栄養液外に位置される濾過網の部分を交換させるようになる。これにより、濾過網
への受精卵の粘着も回避できるし、長期間流水圧力による受精卵の損傷も回避できる。そ
れだけでなく、濾過効果への効果も回避できる。また、消毒装置を設けて栄養液を消毒す
ることにより、受精卵の孵化率を向上する。
The present invention has the following advantages.
The temperature of the nutrient solution in the hatching box can be automatically controlled by the temperature control device, and the temperature of the nutrient solution is controlled to a high hatching rate. The nutrient solution in the hatching box is circulated and circulated by the circulating means to perform de-adhesion and disperse the fertilized eggs, thereby improving the hatching rate of the fertilized eggs. Further, the outflow of the fertilized egg from the hatching box is avoided by the filtering means. Filter nets are provided in the first sliding groove and the second sliding groove, and a part of the filtering network is located in the nutrient solution while a part thereof is located above the nutrient solution. When the filter net is rotated, a portion of the filter net located in the nutrient solution and a portion of the filter net located outside the nutrient solution are exchanged. Thereby, the sticking of the fertilized egg to the filter net can be avoided, and the damage to the fertilized egg due to the long-term flowing water pressure can also be avoided. In addition, the effect on the filtering effect can be avoided. In addition, the hatching rate of fertilized eggs is improved by disinfecting the nutrient solution by providing a disinfecting device.
本発明の最も重要な特徴を、以下の詳細な説明をより適当に理解できるよう、かつ、当
分野における本発明の貢献がより理解されるよう、概略というよりは要点を述べた。本発
明のその他の特徴は、関連図面ならびに特許請求の範囲とともに以下の本発明の詳細な説
明から、あるいは本発明を実施することにより明らかになるであろう。下記における実施
例は、単に本発明を実施する一部の実施例であり、すべての実施例と理解してはならない
。本発明における実施例に基づいて当業者が創造的な労働を費やさず得られるすべての他
の実施例は、本発明の保護を求める範囲に属すべきである。
The most important features of the invention have been outlined rather than outlined, so that the following detailed description may be better understood and the contribution of the invention in the art may be better understood. Other features of the invention will be apparent from the following detailed description of the invention, together with the related drawings and claims, or by practicing the invention. The following examples are only some examples of practicing the present invention, and should not be understood as all examples. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative labor should belong to the scope in which protection of the present invention is sought.
図１から１１に示すように、水産動物受精卵の体外孵化装置は、孵化箱１と、栄養液消
毒装置２と、孵化過程で孵化箱内の栄養液を循環させるための循環手段３と、孵化箱内に
おける栄養液の温度を制御するための温度制御装置４と、受精卵と栄養液を分離させるた
めの濾過手段５とを含み、前記濾過手段５は、孵化箱の上端に設けられる環状の摺動レー
ル５１と、摺動レールの内壁に設けられる波紋状の第一摺動溝５２と、孵化箱に固定され
且つ摺動レール内に位置される環状の基座５３と、第一摺動溝に対応的に基座の外壁に設
けられる波紋状の第二摺動溝５４と、第一摺動溝と第二摺動溝の間に設けられる濾過網５
５と、濾過網を動作駆動するための駆動ユニット５６とを含む。孵化箱は受精卵を配置し
保存する。循環手段の流水孵化により孵化箱内の受精卵を孵化する。孵化箱内の栄養液は
消毒装置を経て、駆動ユニットにより摺動レールにおける第一摺動溝と基座における第二
摺動溝に沿って動作させる濾過網を貫通する。濾過手段は受精卵を孵化箱内に分離させる
。
As shown in FIGS. 1 to 11, the in vitro hatching apparatus for fertilized marine animals includes a hatching box 1, a nutrient solution disinfecting apparatus 2, and a circulating unit 3 for circulating nutrient solution in the hatching box during the hatching process. It includes a temperature control device 4 for controlling the temperature of the nutrient solution in the hatching box, and a filtering means 5 for separating the fertilized egg from the nutrient solution, wherein the filtering means 5 is provided at an upper end of the hatching box. A first sliding groove 52 provided on the inner wall of the sliding rail, an annular base 53 fixed to the hatching box and located in the sliding rail, A ripple-like second sliding groove 54 provided on the outer wall of the base corresponding to the moving groove, and a filter net 5 provided between the first sliding groove and the second sliding groove.
5 and a drive unit 56 for operatively driving the filtration network. The hatching box stores and stores fertilized eggs. The fertilized eggs in the hatching box are hatched by running water hatching of the circulation means. The nutrient solution in the hatching box passes through the disinfecting device and through the filter net operated by the drive unit along the first sliding groove in the sliding rail and the second sliding groove in the base. The filtering means separates the fertilized eggs into the hatching box.
前記駆動ユニット５６は、第二摺動溝の上方に位置され基座を外套して設置される回転部
材５６１と、回転部材に環形に配布され且つ一端が濾過網に接続される複数個の伸縮ロッ
ド群５６２と、伸縮ロッド群の外側に設けられるボール５６３と、摺動レールの上端に設
けられるボールを動作させるための環状の固定リング５６４と、固定リングにに設けられ
るボールの動作軌跡を限定するための弧形溝５６５と、基座を軸心とするとともに伸縮ロ
ッド群に設けられる環状の外ラック５６６と、孵化箱に回転自在に対称的に設けられ外ラ
ックに噛合される両ギヤ５６７と、両ギヤを回転駆動するための第一モータ５６８及び第
二モータ５６９とを含む。第一モータと第二モータが同時に起動すると、両ギヤを同一方
向に回転駆動させ、電動外ラックを回転させ、よって、外ラックに固定接続された複数個
の前記伸縮ロッド群を回転させ、そして回転部材を回転させて、最終には濾過網を回転駆
動させる。
The driving unit 56 includes a rotating member 561 positioned above the second sliding groove and installed around the base, and a plurality of telescopic members distributed in a ring shape to the rotating member and having one end connected to a filtration net. A rod group 562, a ball 563 provided outside the telescopic rod group, an annular fixed ring 564 for operating the ball provided at the upper end of the sliding rail, and a movement trajectory of the ball provided on the fixed ring are limited. Groove 565, an annular outer rack 566 having a base as an axis and provided in a telescopic rod group, and both gears 567 rotatably and symmetrically provided on the hatching box and meshed with the outer rack. And a first motor 568 and a second motor 569 for rotating the two gears. When the first motor and the second motor are started at the same time, both gears are driven to rotate in the same direction, the electric outer rack is rotated, and thus the plurality of telescopic rod groups fixedly connected to the outer rack are rotated, and The rotating member is rotated, and finally the filter net is rotationally driven.
前記孵化箱１は、受精卵を配置するための箱体１１と、箱体の下方に設けられる栄養液を
保存するための保存箱体１２と、箱体と保存箱体とを接続させるための固定架１３とを含
む。
The hatching box 1 includes a box 11 for placing a fertilized egg, a storage box 12 provided below the box for storing a nutrient solution, and a connection between the box and the storage box. And a fixed frame 13.
箱体により受精卵を孵化する。循環手段により保存箱体内の栄養液を箱体内に注入する。
箱体内の栄養液が消毒装置の処理を経て保存箱体内を流過する。前記温度制御装置が保存
箱体内に位置される。これにより、直接に箱体内の栄養液を直接に消毒や加熱して受精卵
の損傷に至ることを回避できる。
The fertilized eggs are hatched by the box. The nutrient solution in the storage box is injected into the box by the circulation means.
The nutrient solution in the box flows through the storage box through the processing of the disinfecting device. The temperature control device is located in the storage box. As a result, it is possible to avoid disinfecting or heating the nutrient solution in the box directly to damage the fertilized egg.
前記循環手段３は、摺動レールに設けられる複数個の溢流口３１と、溢流口の下方に位置
され箱体の外側を外套して設置される流経箱３２と、流経箱の下方に設けられる複数個の
出水管３３と、出水管の直下方に位置され保存箱体の底部に固定設置される衝撃柱３４と
、箱体と保存箱体とを連通させるための吸引ポンプ３５と、吸引ポンプに設けられる進水
管３６と、吸引ポンプに設けられ箱体内に位置される出水桶３７と、吸引ポンプの外側を
外套して設置され且つ箱体の底部に固定される環状の遮水リング３８を含む。前記消毒装
置は流経箱内に位置される。保存箱体内の栄養液は吸引ポンプにより箱体内に注入される
。濾過網に濾過された余裕な栄養液が箱体内の溢流口から溢れる。余裕の栄養液はさらに
流経箱に流入して、流経箱内の消毒装置により消毒処理され、そして、出水管を介して保
存箱体内の衝撃柱へ流入し、すなわち最終に保存箱体内に流入する。
The circulating means 3 includes a plurality of overflow ports 31 provided on the slide rail, a flow box 32 positioned below the overflow port and provided outside the box body, and A plurality of water pipes 33 provided below, an impact column 34 located immediately below the water pipes and fixed to the bottom of the storage box, and a suction pump 35 for communicating the box with the storage box. A launching pipe 36 provided in the suction pump, a water drainage tub 37 provided in the suction pump and located in the box body, and an annular shield fixed to the bottom of the box body and installed outside the suction pump. Including a water ring 38. The disinfecting device is located in a flow box. The nutrient solution in the storage box is injected into the box by a suction pump. The excess nutrient solution filtered by the filter net overflows from the overflow port in the box. The extra nutrient solution further flows into the flow box, is disinfected by the disinfecting device in the flow box, and then flows into the impact column in the storage box via the drain pipe, that is, finally enters the storage box. Inflow.
前記温度制御装置４は進水管の外側に設けられる環状の加熱管４１と、加熱管を加熱する
ための加熱手段４２と、加熱手段を制御するための温度制御手段４３とを含む。温度制御
手段により加熱手段のオンオフを制御する及びに栄養液の温度を検測すること、ならびに
前記加熱管は環状を呈して進水管の外側に設けられることにより、加熱を均一にさせる。
The temperature control device 4 includes an annular heating pipe 41 provided outside the launch pipe, a heating means 42 for heating the heating pipe, and a temperature control means 43 for controlling the heating means. The on / off of the heating means is controlled by the temperature control means and the temperature of the nutrient solution is measured, and the heating pipe has an annular shape and is provided outside the launch pipe to make the heating uniform.
前記消毒装置２は消毒灯２１と、消毒灯の灯座２２と、流経箱の内壁に設けられる反射膜
２３とを含む。灯座は消毒灯のオンオフを制御する。反射膜は消毒灯の照射強度を向上す
るとともに全方位の照射を実施することにより、消毒の効果を向上する。
The disinfecting apparatus 2 includes a disinfecting lamp 21, a lamp base 22 for the disinfecting lamp, and a reflective film 23 provided on the inner wall of the flow box. The lighthouse controls the turning on and off of the disinfecting light. The reflection film improves the irradiation intensity of the disinfecting lamp and improves the effect of disinfection by performing irradiation in all directions.
上述第一モータおよび第二モータは市販されるものとする。 The first motor and the second motor are commercially available.
Claims (4)
毒装置（２）と、孵化過程で前記孵化箱内の栄養液を循環させるための循環手段（３）と
、前記孵化箱内における栄養液の温度を制御するための温度制御装置（４）と、受精卵と
栄養液を分離させるための濾過手段（５）とを含み、前記濾過手段（５）は、前記孵化箱
の上端に設けられる環状の摺動レール（５１）と、前記摺動レールの内壁に設けられる波
紋状の第一摺動溝（５２）と、前記孵化箱に固定され且つ前記摺動レール内に位置される
環状の基座（５３）と、前記第一摺動溝に対応的に前記基座の外壁に設けられる波紋状の
第二摺動溝（５４）と、前記第一摺動溝と第二摺動溝の間に設けられる濾過網（５５）と
、前記濾過網を動作駆動するための駆動ユニット（５６）とを含み、前記駆動ユニット（
５６）は、前記第二摺動溝の上方に位置され前記基座を外套して設置される回転部材（５
６１）と、前記回転部材に環形に配布され且つ一端が濾過網に接続される複数個の伸縮ロ
ッド群（５６２）と、前記伸縮ロッド群の外側に設けられるボール（５６３）と、前記摺
動レールの上端に設けられる前記ボールを動作させるための環状の固定リング（５６４）
と、前記固定リングにに設けられる前記ボールの動作軌跡を限定するための弧形溝（５６
５）と、前記基座を軸心とするとともに前記伸縮ロッド群に設けられる環状の外ラック（
５６６）と、前記孵化箱に回転自在に対称的に設けられ前記外ラックに噛合される両ギヤ
（５６７）と、前記両ギヤを回転駆動するための第一モータ（５６８）及び第二モータ（
５６９）とを含むことを特徴とする前記水産動物受精卵の体外孵化装置。 An in vitro hatching device for a fertilized marine animal egg, wherein the hatching device comprises a hatching box (1), a nutrient solution disinfection device (2), and a circulating means for circulating nutrient solution in the hatching box during a hatching process. (3), a temperature control device (4) for controlling the temperature of the nutrient solution in the hatching box, and a filtering means (5) for separating the fertilized egg from the nutrient solution, wherein the filtering means ( 5) is an annular sliding rail (51) provided at the upper end of the hatching box, a ripple-shaped first sliding groove (52) provided on the inner wall of the sliding rail, and fixed to the hatching box. An annular base (53) located in the slide rail; and a ripple-shaped second slide groove (54) provided on an outer wall of the base corresponding to the first slide groove. A filtering net (55) provided between the first sliding groove and the second sliding groove; And a drive unit (56), said drive unit (
The rotating member (5) is located above the second sliding groove and installed around the base.
61), a plurality of telescopic rod groups (562) distributed in a ring shape to the rotating member and one end of which is connected to a filtration net; a ball (563) provided outside the telescopic rod group; An annular fixing ring (564) for operating the ball provided on the upper end of the rail
And an arc-shaped groove (56) for limiting the motion trajectory of the ball provided on the fixing ring.
5) and an annular outer rack having the base as an axis and provided in the telescopic rod group (
566), both gears (567) rotatably and symmetrically provided on the hatch box and meshed with the outer rack, and a first motor (568) and a second motor (
569). An in vitro hatching apparatus for fertilized marine animal eggs comprising:
られる栄養液を保存するための保存箱体（１２）と、前記箱体と保存箱体とを接続させる
ための固定架（１３）とを含み、前記循環手段（３）は、前記摺動レールに設けられる複
数個の溢流口（３１）と、前記溢流口の下方に位置され前記箱体の外側を外套して設置さ
れる流経箱（３２）と、前記流経箱の下方に設けられる複数個の出水管（３３）と、前記
出水管の直下方に位置され前記保存箱体の底部に固定設置される衝撃柱（３４）と、前記
箱体と保存箱体とを連通させるための吸引ポンプ（３５）と、前記吸引ポンプに設けられ
る進水管（３６）と、前記吸引ポンプに設けられ前記箱体内に位置される出水桶（３７）
と、前記吸引ポンプの外側を外套して設置され且つ前記箱体の底部に固定される環状の遮
水リング（３８）を含むことを特徴とする請求項１に記載の水産動物受精卵の体外孵化装
置。 The hatching box (1) includes a box (11) for placing a fertilized egg, a storage box (12) provided below the box for storing a nutrient solution, and the box and storage. A fixed frame (13) for connecting to a box, wherein the circulating means (3) is provided with a plurality of overflow ports (31) provided in the slide rail, and A flow-through box (32) which is positioned and placed outside the outside of the box body, a plurality of water outlet pipes (33) provided below the flow-through box, and is positioned immediately below the water discharge pipe. An impact column (34) fixedly installed on the bottom of the storage box, a suction pump (35) for communicating the box with the storage box, and a launch pipe (36) provided in the suction pump. A flush tub (37) provided in the suction pump and located in the box body;
2. The fertilized marine animal egg according to claim 1, further comprising: an annular water impermeable ring (38) that is installed over the outside of the suction pump and fixed to the bottom of the box. 3. Hatching equipment.
され、前記出水管は隣り合う前記両溢流口の中間に位置されており、前記温度制御装置（
４）は前記進水管の外側に設けられる環状の加熱管（４１）と、前記加熱管を加熱させる
ための加熱手段（４２）と、前記加熱手段を制御するための温度制御手段（４３）とを含
むことを特徴とする請求項２に記載の水産動物受精卵の体外孵化装置。 The overflow port is formed higher than the lowermost position of the filter net and lower than the uppermost position of the filter net, and the outlet pipe is located in the middle of the two adjacent overflow ports, and the temperature control device is provided. (
4) an annular heating pipe (41) provided outside the launch pipe, a heating means (42) for heating the heating pipe, and a temperature control means (43) for controlling the heating means. The in vitro hatching apparatus for a fertilized marine animal egg according to claim 2, comprising:
内壁に設けられる反射膜（２３）とを含むことを特徴とする請求項３に記載の水産動物受
精卵の体外孵化装置。 The disinfecting device (2) includes a disinfecting lamp (21), a lamp seat (22) of the disinfecting lamp, and a reflection film (23) provided on an inner wall of the flow box. An in vitro hatching apparatus for a fertilized marine animal egg according to claim 1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910819454.4A CN110476848B (en) | 2019-08-31 | 2019-08-31 | Aquatic animal fertilized egg in-vitro hatching equipment |
| CN201910819454.4 | 2019-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP6647504B1 true JP6647504B1 (en) | 2020-02-14 |
| JP2021036854A JP2021036854A (en) | 2021-03-11 |
Family
ID=68555945
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019200344A Expired - Fee Related JP6647504B1 (en) | 2019-08-31 | 2019-11-02 | In vitro hatching device for fertilized marine eggs |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6647504B1 (en) |
| CN (2) | CN111493011B (en) |
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| CN112544511A (en) * | 2020-12-09 | 2021-03-26 | 中国科学院水生生物研究所 | Device and method for in-vitro hatching of fertilized eggs of crayfish |
| CN112273333A (en) * | 2020-12-15 | 2021-01-29 | 竹溪县隆源大鲵生物开发有限公司 | Artificial breeding insemination frame for giant salamanders |
| CN113040072A (en) * | 2021-04-02 | 2021-06-29 | 西藏自治区农牧科学院水产科学研究所 | Method and system for breeding Atlantic salmon in Lasa area in large scale |
| CN113040072B (en) * | 2021-04-02 | 2022-10-28 | 西藏自治区农牧科学院水产科学研究所 | Method and system for breeding Atlantic salmon in Lasa area in large scale |
| CN115868435A (en) * | 2022-11-08 | 2023-03-31 | 西南大学 | Tropical fish hatching box and hatching method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110476848B (en) | 2020-08-07 |
| JP2021036854A (en) | 2021-03-11 |
| CN111493011B (en) | 2021-04-06 |
| CN111493011A (en) | 2020-08-07 |
| CN110476848A (en) | 2019-11-22 |
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