CN104719193B - Large yellow croaker release device - Google Patents
Large yellow croaker release device Download PDFInfo
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- CN104719193B CN104719193B CN201510056555.2A CN201510056555A CN104719193B CN 104719193 B CN104719193 B CN 104719193B CN 201510056555 A CN201510056555 A CN 201510056555A CN 104719193 B CN104719193 B CN 104719193B
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- placing tube
- dividing plate
- lift slide
- resisted against
- block
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Farming Of Fish And Shellfish (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
The invention discloses a large yellow croaker release device which is low in labor intensity, high in release efficiency, capable of effectively improving the survive rate of released large yellow croaker fries, and good in release effect. The large yellow croaker release device comprises a balance weight, a vertical sleeve body, a connection shaft rod, a containing cylinder, a vertical guide rod and a lifting slide seat, wherein the containing cylinder is arranged in the vertical sleeve body in a sliding mode, the vertical guide rod is arranged on a ship, and the lifting slide seat can slide up and down along the vertical guide rod. The vertical sleeve body is fixedly arranged on the outer side face of the ship, the upper end and the lower end of the vertical sleeve body are open, a limit stop piece is arranged on the inner side face of the vertical sleeve body, and the upper end and the lower end of the containing cylinder are open. An outer annular limit block is arranged on the outer side face of the containing cylinder and located above the limit stop piece, and an inner annular limit block is arranged on the lower portion of the inner side face of the containing cylinder. A partition plate is arranged in the containing cylinder and located below the inner annular limit block, the partition plate can move downwards along the containing cylinder and penetrates through the lower opening of the containing cylinder, and the partition plate is provided with multiple water inlet through holes penetrating through the upper surface and the lower surface of the partition plate.
Description
Technical field
The present invention relates to a kind of releasing device is and in particular to a kind of Carnis Pseudosciaenae releases equipment.
Background technology
Pseudosciaena crocea Marine enhancement releasing refers to Carnis Pseudosciaenae after carrying out artificial propagation nursery, then releases into Carnis Pseudosciaenae money
, in the natural marine waters of decline, so that Carnis Pseudosciaenae Natural Population is recovered, then carrying out the fishery mode of rational fishing occur in source.
Carnis Pseudosciaenae releases general method at present is that seed is contained in special perforated ship cargo ship, is transported to by cargo ship
Release marine site；Followed by the string bag, seed is transferred in the bucket with water, marine greatly followed by being poured onto bucket.Current this
Kind of Carnis Pseudosciaenae releases method to be needed to put into a large amount of manpowers, and its high labor intensive, to release efficiency low；And due to cargo ship live well
There is certain altitude poor with sea level, when releasing, fry, by throwing in the air to marine it is also possible to cause fry traumatic injury, leads to release seed
Vigor declines even death, has a strong impact on and releases effect.
Content of the invention
The invention aims to overcoming deficiency of the prior art, not only labor intensity is low, release effect to provide one kind
Rate is high, and can effectively improve Carnis Pseudosciaenae seed release survival rate, release the good Carnis Pseudosciaenae of effect and release equipment.
The technical scheme is that
A kind of Carnis Pseudosciaenae releases equipment, including counterweight, vertical body, and connect axostylus axostyle, be slidably arranged on vertical covering in vivo
Placing tube, the vertical guide rod being arranged on hull and the lift slide that can slide up and down along vertical guide rod；Described vertical body
It is fixedly installed on hull lateral surface, the upper and lower ends opening of vertical body, vertical body medial surface is provided with positive stop；Institute
State the upper and lower ends opening of placing tube；It is provided with outer annular limited block, placing tube on placing tube lateral surface, above positive stop
Medial surface bottom is provided with annular limited block, in placing tube, is provided with dividing plate below annular limited block, and this dividing plate can edge
Placing tube moves down, and passes through the lower ending opening of placing tube, and described dividing plate is provided with and some runs through entering of dividing plate upper and lower surface
Water through hole；
On described vertical guide rod, above lift slide, it is provided with upper limit position block, on vertical guide rod, be located under lift slide
Side is provided with lower position block；Vertically on guide rod, being located to be provided with below lift slide to make lift slide up move, and is resisted against
Compression spring on limited block；Lift slide is provided with the support arm extending toward vertical body direction；Described connection axostylus axostyle is vertical
Arrange, and connect axostylus axostyle and be spindle rotationally arranged on support arm by bearing or bearing block, connect axostylus axostyle lower end and down extend, and
It is connected with dividing plate；The middle part connecting axostylus axostyle is splined shaft, and top is polished rod axle, and splined shaft is coaxially disposed with polished rod axle, institute
State and splined sleeve is arranged with splined shaft, and the internal diameter of splined sleeve is more than polished rod axle external diameter, described splined sleeve first connects
Part is connected with hull；Be provided with the agitating plate parallel with being connected axostylus axostyle in described placing tube, this agitating plate be connected axostylus axostyle it
Between be connected by the second connector；It is provided with driving impeller below described dividing plate, and drive impeller to be fixed on dividing plate, this driving
Impeller includes some blades uniform around connection axostylus axostyle circumference；When lift slide is resisted against upper limit position block, described splined sleeve
It is set on splined shaft；When lift slide is resisted against lower position block, described splined shaft is separated with splined sleeve, and splined sleeve
Above splined shaft.
The Carnis Pseudosciaenae of this programme releases equipment can be realized boating type and automatically release, carry out during hull navigation from
Move and release, not only labor intensity is low for it, release efficiency high；And because fry is by throwing in the air when can release in effectively solving prior art
To marine, it is likely to result in fry traumatic injury, lead to release seed vigor decline even death, have a strong impact on the problem releasing effect；
Thus that improves Carnis Pseudosciaenae seed releases survival rate, release effect good.
Preferably, when hull travels on the water surface, and when lift slide is resisted against upper limit position block, described dividing plate is located at water
Below face, and the upper end of placing tube is located above the water surface.This programme structure can enable sea water automatically in placing tube, and
Sea water in placing tube during hull travels kept connecting with the extraneous sea water moment；So there is no need to additionally arrange water pump
Supply water for placing tube, energy saving.
Preferably, when outer annular limited block is resisted against on positive stop, and when lift slide is resisted against lower position block, institute
State dividing plate to be located at below placing tube, and the spacing between dividing plate and placing tube lower end is more than between splined shaft upper end and splined sleeve
Spacing.
Due to, after splined shaft is separated with splined sleeve, driving impeller will be driven by water impact during hull navigation
Connect axostylus axostyle and agitating plate rotates；The Carnis Pseudosciaenae seed being trapped in placing tube can be expelled in agitating plate rotation process and put
Put cylinder, it is to avoid seed is trapped in placing tube Carnis Pseudosciaenae；But in agitating plate rotation process, if the Carnis Pseudosciaenae seed in placing tube
Substantial amounts of dense distribution, then agitating plate may strike Carnis Pseudosciaenae seed and make Carnis Pseudosciaenae seed injured；This programme is by Radix Et Rhizoma Rhei
Fry kind expels placing tube, it is to avoid while Carnis Pseudosciaenae seed is trapped in placing tube, can also be prevented effectively from agitating plate and hit
Hit Carnis Pseudosciaenae seed and make the injured problem of Carnis Pseudosciaenae seed.
This programme structure makes dividing plate separate with placing tube, and be located at placing tube below when, splined shaft still with spline housing
Cylinder cooperation；So separate with placing tube in dividing plate a period of time in, impeller will not drive connection axostylus axostyle and agitating plate rotation, and
After dividing plate is separated with placing tube, the Carnis Pseudosciaenae seed in placing tube is banished in marine site in a large number, thus when splined shaft is located at
After splined sleeve separates, generally only can be detained the Carnis Pseudosciaenae seed of small part in placing tube, so then can realize being detained
Carnis Pseudosciaenae seed in placing tube expels placing tube, it is to avoid while Carnis Pseudosciaenae seed is trapped in placing tube, acceptable
It is prevented effectively from agitating plate and strikes Carnis Pseudosciaenae seed and make the injured problem of Carnis Pseudosciaenae seed.
Preferably, when outer annular limited block is resisted against on positive stop, the lower end of placing tube is located at vertical body
Lower section；When lift slide is resisted against on upper limit position block, the lower end of placing tube is located at vertical covering in vivo；When lift slide is resisted against
When on lower position block, described outer annular limited block be resisted against on positive stop, and dividing plate down pass through placing tube lower ending opening,
And be located at below placing tube.When lift slide is resisted against on upper limit position block, snail releasing device is released；Now, put
The lower end putting cylinder is located at vertical set in vivo, so can reduce the flow resistance of hull.When lift slide is resisted against on lower position block,
Snail releasing device is in the state of releasing；Now, the lower end of placing tube is located at the lower section of vertical body, is so conducive to smoothly
Carnis Pseudosciaenae is made uniformly to release.
Preferably, lift slide is provided with link, described counterweight is provided with hook；And when counterweight passes through described hook
When being hung on link, the gravity of counterweight will overcome the elastic force of compression spring, so that lift slide is moved down and be resisted against lower limit
On the block of position.
Preferably, blade is in circular arc.
Preferably, the plate face of agitating plate radially extending along connection axostylus axostyle.
Preferably, the spacing between agitating plate and placing tube inwall is more than the height of projection of annular limited block.
The invention has the beneficial effects as follows: have that labor intensity is low, release efficiency high, and Carnis Pseudosciaenae seed can be effectively improved
Release survival rate, release the good feature of effect.
Brief description
Fig. 1 is that the Carnis Pseudosciaenae of the present invention releases a kind of partial structural diagram of equipment.
Fig. 2 be in Fig. 1 a to partial structural diagram.
Fig. 3 is dividing plate and a kind of structural representation of impeller of the present invention.
Fig. 4 be the present invention Carnis Pseudosciaenae release equipment release one of process partial structural diagram.
Fig. 5 be in Fig. 1 b to partial structural diagram.
In figure: hull 1, compression spring 2, vertical guide rod 3, upper limit position block 31, lower position block 32, lift slide 4, support arm
5th, bearing block 5a, connects axostylus axostyle 6, polished rod axle 61, splined shaft 62, vertical body 7, positive stop 71, placing tube 8, outer annular limit
Position block 81, annular limited block 82, dividing plate 9, inlet through hole 91, drive impeller 10, blade 10a, agitating plate 11, splined sleeve
12, link 13, counterweight 14.
Specific embodiment
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of Carnis Pseudosciaenae releases equipment and includes counterweight 14, and vertical body 7 connects axostylus axostyle 6, can
Be slidably arranged in vertical cover internal placing tube 8, the vertical guide rod 3 being arranged on hull 1 and can sliding up and down along vertical guide rod
Lift slide 4.
Vertically body is fixedly installed on hull lateral surface.Vertically body is cylindrical shape.Vertically the upper and lower ends of body are opened
Mouthful.Vertically it is provided with positive stop 71 in the middle part of body medial surface.When hull travels on the water surface, the lower end of vertical body is located at the water surface
Lower section, and the upper end of vertical body is above the water surface.
Placing tube circular in cross-section.The upper and lower ends opening of placing tube.On placing tube lateral surface, it is located on positive stop
Side is provided with outer annular limited block 81.Placing tube medial surface bottom is provided with annular limited block 82.In placing tube, it is located at annular limit
It is provided with dividing plate 9 below the block of position, and this dividing plate can move down along placing tube, and pass through the lower ending opening of placing tube.Set on dividing plate
There are some inlet through hole 91 running through dividing plate upper and lower surface.
Vertically on guide rod, above lift slide, it is provided with upper limit position block 31.Vertically on guide rod, it is located at below lift slide
It is provided with lower position block 32.Vertically on guide rod, being located to be arranged with below lift slide to make lift slide up move, and is resisted against
Compression spring 2 on upper limit position block.
Lift slide is provided with the support arm 5 extending toward vertical body direction.Support arm is horizontally disposed with.Connect axostylus axostyle vertical
Setting.Connect axostylus axostyle to be spindle rotationally arranged on support arm by bearing or bearing block 5a.Connect axostylus axostyle lower end down to extend, and
It is connected with dividing plate.Connect axostylus axostyle to be coaxially disposed with placing tube.The middle part connecting axostylus axostyle is splined shaft 62, and top is polished rod axle
61, and splined shaft is coaxially disposed with polished rod axle.Splined sleeve 12 is arranged with splined shaft, and the internal diameter of splined sleeve is more than polished rod
Axle external diameter.Splined sleeve first connector is connected with hull.Splined sleeve is located above placing tube.
It is provided with the agitating plate 11 parallel with being connected axostylus axostyle in placing tube.This agitating plate passes through second with being connected between axostylus axostyle
Connector is connected.The plate face of agitating plate radially extends along connection axostylus axostyle.Spacing between agitating plate and placing tube inwall is big
Height of projection in annular limited block.
It is provided with driving impeller 10 below dividing plate, and drive impeller to be fixed on dividing plate.This driving impeller include some around even
The uniform blade 10a of spindle bar circumference.Each blade is fixed on dividing plate.Blade is in circular arc, and blade and connecting shaft rod axis
Parallel.
As shown in Figure 1, Figure 4, Figure 5, lift slide is provided with link 13.Counterweight is provided with hook.When counterweight is by described
When being hung on link, the gravity of counterweight will overcome the elastic force of compression spring, so that lift slide is moved down and be resisted against
On lower position block.
As shown in figure 4, when outer annular limited block is resisted against on positive stop, and when lift slide is resisted against lower position block；
Dividing plate is located at below placing tube, and the spacing between dividing plate and placing tube lower end is more than between splined shaft upper end and splined sleeve
Spacing.In the present embodiment, when outer annular limited block is resisted against on lower limit block, and lower annular stop projection is resisted against spline housing
During cylinder upper end；Spacing between dividing plate and placing tube lower end is 3-8 times of the spacing between splined shaft upper end and splined sleeve.
As shown in figure 1, when lift slide is resisted against on upper limit position block, the lower end of placing tube is located at vertical covering in vivo.As
Shown in Fig. 4, when outer annular limited block is resisted against on positive stop, the lower end of placing tube is located at the lower section of vertical body.Work as liter
When fall slide is resisted against on lower position block, described outer annular limited block is resisted against on positive stop, and dividing plate down passes through and places
The lower ending opening of cylinder is simultaneously located at below placing tube.
When hull travels on the water surface, and when lift slide is resisted against upper limit position block, described dividing plate is located at below the water surface, and
The upper end of placing tube is located above the water surface.
The concrete application process that the Carnis Pseudosciaenae of the present invention releases equipment is as follows:
First, as shown in figure 1, the Carnis Pseudosciaenae seed of artificial breeding is put in placing tube；Then together transport with ship
That specifies releases marine site；
Second, as shown in Figure 4, Figure 5, operator by hook, counterweight is hung on link, and now the gravity of counterweight will
Overcome the elastic force of compression spring, make lift slide, connect axostylus axostyle, dividing plate and placing tube together move down；When outer annular limited block supports
When leaning against on positive stop, placing tube stops moving down；Now, the lower end of placing tube is located at the lower section of vertical body.
Connect axostylus axostyle and dividing plate continues to move down；When lift slide is resisted against on lower position block, connects axostylus axostyle and dividing plate stops
Only move down；Now, dividing plate down passes through the lower ending opening of placing tube and is located at below placing tube.
After dividing plate is located at below placing tube, the Carnis Pseudosciaenae seed in placing tube will be swum out of by placing tube lower port, release
To in marine site.
Drive impeller will be produced rotating tendency by water impact during hull navigation；When dividing plate move down certain
After distance, splined shaft is separated with splined sleeve；Now, impeller is driven connection axostylus axostyle and agitating plate will to be driven to turn by water impact
Dynamic, the Carnis Pseudosciaenae seed being detained in placing tube can be driven out of in rotation process by agitating plate, thus by the Radix Et Rhizoma Rhei in placing tube
Fry kind is banished in marine site completely, it is to avoid a part of Carnis Pseudosciaenae seed is trapped in placing tube.
Claims (8)
1. a kind of Carnis Pseudosciaenae releases equipment, it is characterized in that, including counterweight, vertical body, and connect axostylus axostyle, be slidably arranged on vertically
Cover internal placing tube, the vertical guide rod being arranged on hull and the lift slide that can slide up and down along vertical guide rod；
Described vertical body is fixedly installed on hull lateral surface, the upper and lower ends opening of vertical body, vertical body medial surface
It is provided with positive stop；The upper and lower ends opening of described placing tube；It is provided with outer on placing tube lateral surface, above positive stop
Annular stop block, placing tube medial surface bottom is provided with annular limited block, in placing tube, is provided with below annular limited block
Dividing plate, and this dividing plate can move down along placing tube, and pass through the lower ending opening of placing tube, described dividing plate is provided with some running through
The inlet through hole of dividing plate upper and lower surface；
On described vertical guide rod, above lift slide, it is provided with upper limit position block, on vertical guide rod, set below lift slide
There is lower position block；Vertically on guide rod, being located to be arranged with below lift slide to make lift slide up move, and is resisted against the upper limit
Compression spring on the block of position；Lift slide is provided with the support arm extending toward vertical body direction；
Described connection axostylus axostyle is vertically arranged, and connection axostylus axostyle is spindle rotationally arranged on support arm by bearing or bearing block, even
Spindle bar lower end down extends, and is connected with dividing plate；The middle part connecting axostylus axostyle is splined shaft, and top is polished rod axle, and spline
Axle is coaxially disposed with polished rod axle, and described splined shaft is arranged with splined sleeve, and the internal diameter of splined sleeve is more than polished rod axle external diameter,
Described splined sleeve is connected with hull by the first connector；
It is provided with the agitating plate parallel with being connected axostylus axostyle, this agitating plate passes through second even with being connected between axostylus axostyle in described placing tube
Fitting is connected；It is provided with driving impeller below described dividing plate, and drives impeller to be fixed on dividing plate, this driving impeller includes some
Around the uniform blade of connection axostylus axostyle circumference；
When lift slide is resisted against upper limit position block, described splined sleeve is set on splined shaft；When lift slide is resisted against down
During limited block, described splined shaft is separated with splined sleeve, and splined sleeve is located above splined shaft.
2. a kind of Carnis Pseudosciaenae according to claim 1 releases equipment, it is characterized in that, when hull travels on the water surface, and rises
When fall slide is resisted against upper limit position block, described dividing plate is located at below the water surface, and the upper end of placing tube is located above the water surface.
3. a kind of Carnis Pseudosciaenae according to claim 1 and 2 releases equipment, it is characterized in that, when outer annular limited block is resisted against
On positive stop, and when lift slide is resisted against lower position block, described dividing plate is located at below placing tube, and under dividing plate and placing tube
Spacing between end is more than the spacing between splined shaft upper end and splined sleeve.
4. a kind of Carnis Pseudosciaenae according to claim 1 and 2 releases equipment, it is characterized in that, when outer annular limited block is resisted against
When on positive stop, the lower end of placing tube is located at the lower section of vertical body；When lift slide is resisted against on upper limit position block, place
The lower end of cylinder is located at vertical covering in vivo；When lift slide is resisted against on lower position block, described outer annular limited block is resisted against limit
On the block of position, and dividing plate down passes through the lower ending opening of placing tube and is located at below placing tube.
5. a kind of Carnis Pseudosciaenae according to claim 1 and 2 releases equipment, it is characterized in that, described lift slide is provided with extension
Ring, described counterweight is provided with hook；And when counterweight is hung on link by described hook, the gravity of counterweight will overcome pressure
The elastic force of contracting spring, makes lift slide move down and is resisted against on lower position block.
6. a kind of Carnis Pseudosciaenae according to claim 1 and 2 releases equipment, it is characterized in that, described blade is in circular arc.
7. a kind of Carnis Pseudosciaenae according to claim 1 and 2 releases equipment, it is characterized in that, the plate face of described agitating plate is along even
The radially extending of spindle bar.
8. a kind of Carnis Pseudosciaenae according to claim 1 and 2 releases equipment, it is characterized in that, in described agitating plate and placing tube
Spacing between wall is more than the height of projection of annular limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510056555.2A CN104719193B (en) | 2015-02-04 | 2015-02-04 | Large yellow croaker release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510056555.2A CN104719193B (en) | 2015-02-04 | 2015-02-04 | Large yellow croaker release device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104719193A CN104719193A (en) | 2015-06-24 |
| CN104719193B true CN104719193B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510056555.2A Active CN104719193B (en) | 2015-02-04 | 2015-02-04 | Large yellow croaker release device |
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| CN (1) | CN104719193B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532528B (en) * | 2015-12-16 | 2018-01-16 | 浙江省海洋水产研究所 | A kind of boat-carrying snail releasing device |
| CN105519464B (en) * | 2015-12-16 | 2018-01-16 | 浙江省海洋水产研究所 | Batch (-type) shellfish releasing ship |
| CN105519463B (en) * | 2015-12-16 | 2018-02-13 | 浙江省海洋水产研究所 | Rotary snail seed proliferating system |
| CN105815251B (en) * | 2016-04-05 | 2018-10-02 | 浙江省海洋水产研究所 | From triggering expanded type artificial marine habitat |
| CN106162078B (en) * | 2016-06-26 | 2019-01-04 | 浙江省海洋水产研究所 | Water flow driving rotary formula pinpoints water-bed monitoring device |
| CN115176748B (en) * | 2022-06-13 | 2023-05-02 | 浙江省海洋水产研究所 | Reef fish releasing device and method |
| CN115226668B (en) * | 2022-07-01 | 2024-01-05 | 莱州明波水产有限公司 | Ocean seed transportation releasing box and transportation tool thereof |
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| CN102599089A (en) * | 2012-03-23 | 2012-07-25 | 上海海洋大学 | Deck-type discharge device |
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| CN103947589A (en) * | 2014-04-29 | 2014-07-30 | 浙江省海洋水产研究所 | Release marking method of shrimp flexible tag |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5715720B2 (en) * | 2014-03-24 | 2015-05-13 | 株式会社むつ家電特機 | Shellfish retrieval method and shellfish retrieval device |
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|---|---|---|---|---|
| CN102428886A (en) * | 2011-09-24 | 2012-05-02 | 中国海洋大学 | Shell notched marking method for shellfish tagging and releasing |
| CN102599089A (en) * | 2012-03-23 | 2012-07-25 | 上海海洋大学 | Deck-type discharge device |
| CN202987466U (en) * | 2012-11-15 | 2013-06-12 | 浙江海洋学院 | Cuttlefish population reinforcing releasing boat |
| CN203692193U (en) * | 2014-02-27 | 2014-07-09 | 中国水产科学研究院黑龙江水产研究所 | Large-water releasing device for cold-water fishes |
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| Publication number | Publication date |
|---|---|
| CN104719193A (en) | 2015-06-24 |
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