CN204070145U - A kind of deep-sea breeding equipment for yellow mushroom fish - Google Patents
A kind of deep-sea breeding equipment for yellow mushroom fish Download PDFInfo
- Publication number
- CN204070145U CN204070145U CN201420468375.6U CN201420468375U CN204070145U CN 204070145 U CN204070145 U CN 204070145U CN 201420468375 U CN201420468375 U CN 201420468375U CN 204070145 U CN204070145 U CN 204070145U
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- CN
- China
- Prior art keywords
- magnet
- guide cylinder
- breeding cage
- connection cord
- diaphragm seal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
Abstract
The utility model provides a kind of deep-sea breeding equipment for yellow mushroom fish, belongs to cultivation field.This equipment comprises breeding cage, the top place of breeding cage is fixed with the guide cylinder stretching into breeding cage inside, the inner of guide cylinder is equipped with horizontal stripe, horizontal stripe is fixed with torsion spring, the inner of guide cylinder also has diaphragm seal, diaphragm seal is articulated with guide cylinder by horizontal stripe, the inner port of guide cylinder has baffle plate, the inwall of the baffle plate other end has magnet one, the guide pipe that the outer end place of guide cylinder is fixed with, magnet one is adsorbed with magnet two, magnet two is connected with connection cord one, one end of connection cord one extends to guide pipe outer end, magnet two is also connected with connection cord two, the other end of connection cord two is tied with feed mesh bag, breeding cage has limbers, the bottom of breeding cage is made up of slashing, one end of slashing is articulated with on breeding cage, slashing offers several slug holes.This cultivation equipment feeds intake conveniently, and the minimizing of high degree is known clearly the labour intensity of culturist.
Description
Technical field
the utility model belongs to cultivation field, relates to a kind of deep-sea breeding equipment for yellow mushroom fish.
Background technology
yellow mushroom fish belongs to Sciaenidae, and build is similar to perch (flower perch), is mainly distributed in Perenniporia martius coastal.The provinces such as Fujian, Guangdong and Zhejiang are mainly distributed in China.This fingerling has that growth is fast, premunition and to advantages such as the adaptive faculty of environment are strong.
yellow mushroom fish meal is feed of animal origin, and does not have strict selection to animal bait, and not particular about food, small fish, shrimp, as long as not smelly, not rotten, agreeable to the taste, can ingest.But the self-control difference of ingesting of the yellow mushroom fish of catfish shape, voracious, especially in the juvenile fish stage, often cause indigestion because of gluttony.The food ration of the yellow mushroom fish of catfish shape accounts for 2% one 16% of fish body weight, and juvenile fish stage food ration is maximum, along with the increase of individuality reduces gradually.The number of Day feeding amount is relevant with water temperature, and during water temperature 6 DEG C, food ration is 2%, and during water temperature 18 1 20 DEG C, and Day feeding amount is 12% one 16%.
put in a suitable place to breed in pond to the current cultural method for yellow mushroom fish, pond culture occupation of land side, and to feed intake or the ight soil of fish sinks at the bottom of pond, easy generation damage by disease and insect, and the water of pond culture needs periodic replacement to ensure that yellow mushroom fishing gear has good growing environment, but this process wastes time and energy, add aquaculture cost, thus, improvement has been made in the cultivation of present people to yellow mushroom fish, yellow mushroom fish is placed on breeding cage or other cultivation equipments to throw in and cultivate the marine of appropriate depth, large marine water quality is good, the growing environment that can provide for yellow mushroom fish, make yellow mushroom fish products high, and without the need to equally regularly replacing aquaculture water in pond culture before, but in deep-sea breeding, add feed to yellow mushroom fish to need breeding cage to add feed by manually pulling at every turn, waste time and energy, increase the work burden of culturist.
Summary of the invention
the purpose of this utility model is for the above-mentioned problems in the prior art, provide a kind of deep-sea breeding equipment for yellow mushroom fish, this cultivation equipment feeds intake conveniently, the minimizing of high degree is known clearly the labour intensity of culturist, and the deep-sea breeding equipment solving existing yellow mushroom fish feeds intake troublesome problem.
the purpose of this utility model realizes by following technical proposal: a kind of deep-sea breeding equipment for yellow mushroom fish, comprise and be positioned over deep-sea and the inner breeding cage for cavity, it is characterized in that: the top place of described breeding cage is fixed with the guide cylinder in hollow cylindrical stretching into described breeding cage inside, the outer end port of described guide cylinder is opening, the inwall of the inner port center of described guide cylinder is equipped with horizontal stripe, described horizontal stripe is arranged with torsion spring, the inner port of described guide cylinder also has the diaphragm seal of this port sealing, described diaphragm seal is cylindrical and be articulated with described guide cylinder by described horizontal stripe, one end of described torsion spring is resisted against described diaphragm seal, the other end of described torsion spring is resisted against the inwall of described guide cylinder, described horizontal stripe runs through described diaphragm seal both sides and the two ends of described horizontal stripe are fixed on the inwall of described guide cylinder, sealing shroud between described diaphragm seal and described guide cylinder, described sealing shroud is on the outer wall of circular and sheathed and described diaphragm seal, the inner port of described guide cylinder also has the ringwise baffle plate extended to described breeding cage inside, described baffle plate edge is in downward direction in enlarging shape, one end and the described guide cylinder of described baffle plate are connected, the inwall of the described baffle plate other end has magnet one, the outer end place of described guide cylinder is fixed with upwards extension and stretches out the guide pipe in strip on sea, described guide pipe is inner to be connected with described guide cylinder, described guide pipe outer end stretches out sea and this end port has end cap, described end cap one end is articulated with on described guide pipe, described magnet one is adsorbed with magnet two, described magnet two is connected with connection cord one, one end of described connection cord one is tied on described magnet two, the other end of described connection cord one extends upwardly to described guide pipe outer end and stretches out port, described magnet two is also connected with connection cord two, one end of described connection cord two is tied on described magnet two, the other end of described connection cord two is tied with feed mesh bag, described feed mesh bag is latticed and built with feed, described diaphragm seal is divided into sealing one and the sealing two of equal semicircular in shape by described horizontal stripe, the length of described magnet two is less than the radius of described sealing one and sealing two, the both sides of described breeding cage have several limberss, the limbers of described both sides is corresponding between two and be located along the same line, described baffle plate is positioned at the top of described limbers, the bottom of described breeding cage is made up of slashing, one end of described slashing is articulated with on described breeding cage, described slashing offers several slug holes, the aperture of described slug hole is greater than the aperture of described limbers.
slug hole can be acted on and open slashing, yellow mushroom fish is put into this breeding cage, then deep-sea is put into, the outer end of guide pipe is fixed on bamboo raft or other fixtures after placement, when needing to feed intake to yellow mushroom fish, without the need to by whole breeding cage toward pull-up, only feed need be put into feed mesh bag, one end of connection cord one can first be fixed by operator, then magnet two is thrown away in guide pipe, magnet two is with filling the feed mesh bag freely falling body of feed until wash diaphragm seal open, enter in breeding cage, diaphragm seal closes instantaneously under the effect of torsion spring, magnet two is by the magnetic absorption of magnet one, feed mesh bag is pulled to move downward, yellow mushroom fish just can be taken food, when feed mesh bag changed by needs, connection cord one is pulled to utilize magnet two to open diaphragm seal, magnet two just can take out, eliminate the hand labor that intensity is high, very convenient, feed mesh bag is forced to enter in breeding cage water by the absorption of magnet one and magnet two, yellow mushroom fish is taken food.The setting of limbers enables the moisture in breeding cage remain on a state upgraded at any time, and the setting of slug hole enables the excreta of yellow mushroom fish and food-residue get rid of, and can act on slug hole simultaneously slashing is opened when opening slashing again, very convenient.Being arranged on when not adding feed of diaphragm seal can enter in guide cylinder by anti-sealing, thus the work of feeding intake cannot be carried out.This cultivation equipment novel structure, result of use is good, can alleviate the work burden of operator largely.Torsion spring is fixed on horizontal stripe, can diaphragm seal be made fast to reset by the torsion of torsion spring, reduces the water entering guide pipe.When magnet two falls to diaphragm seal edge because the attraction of magnet one makes the speed of magnet two faster, now wash diaphragm seal open, enter in breeding cage, diaphragm seal closes instantaneously under the twisting force that torsion spring is powerful, avoids too much water to enter in guide pipe.
in above-mentioned a kind of deep-sea breeding equipment for yellow mushroom fish, the inwall of the inner of described guide pipe has internal thread, one end outer wall that described guide cylinder is connected with described guide pipe has external screw thread, and described guide pipe is bolted in described guide cylinder.
guide pipe and guide cylinder are threaded connection, and are connected firmly, and can for convenience detachly clean with maintenance in the regular maintenance of equipment with when clearing up.
in above-mentioned a kind of deep-sea breeding equipment for yellow mushroom fish, the lateral wall of described end cap has the breach be square, described connection cord one stretches out described guide pipe by described breach.
the setting of breach makes the structure of end cap more optimize, namely by connection cord one under the normal sealing state of end cap.
in above-mentioned a kind of deep-sea breeding equipment for yellow mushroom fish, described magnet one is positioned at the edge of described baffle plate one end, described magnet one is cylindric and one end end face is the inclined plane tilted to described magnet one other end, and described magnet one other end is welded in described baffle inner wall.
the setting of magnet one top incline is that the resistance be subject to when upwards pulling in order to magnet two is less, enables operator easily pull magnet two, and prevents from causing diaphragm seal to damage when pulling force is excessive.
compared with prior art, this deep-sea breeding equipment being used for yellow mushroom fish has the following advantages:
1, this is used for without the need to by manually breeding cage being pulled out sea when deep-sea breeding equipment of yellow mushroom fish feeds intake, can need realize feeding intake by the magnet one input orientation pipe being tied with feed mesh bag, and the work that high degree alleviates operator is born.
, this be used for yellow mushroom fish deep-sea breeding equipment breeding cage bottom be slashing, one end of slashing is articulated with on breeding cage, slashing offers several slug holes, the setting of slug hole enables the excreta of yellow mushroom fish and food-residue get rid of, can act on slug hole when opening slashing again makes slashing open simultaneously, very convenient.
, to be used for deep-sea breeding equipment magnet one one end end face of yellow mushroom fish be the inclined plane tilted to magnet one other end for this, the setting of magnet one top incline is that the resistance be subject to when upwards pulling in order to magnet two is less, enable operator easily pull magnet two, and prevent from causing diaphragm seal to damage when pulling force is excessive.
, this has the breach be square on the lateral wall of the end cap of the deep-sea breeding equipment of yellow mushroom fish, the setting of breach makes the structure of end cap more optimize, namely by connection cord one under the normal sealing state of end cap.
Accompanying drawing explanation
fig. 1 is the structural representation that this magnet two for the deep-sea breeding equipment of yellow mushroom fish is positioned at oriented tubes.
the structural representation of Fig. 2 when to be this be adsorbed on magnet one for magnet two of the deep-sea breeding equipment of yellow mushroom fish.
fig. 3 is originally for the structural representation of the baffle plate of the deep-sea breeding equipment of yellow mushroom fish.
fig. 4 is originally for the structural representation at the inner diaphragm seal place of the guide cylinder of the deep-sea breeding equipment of yellow mushroom fish.
in figure, 1, breeding cage; 1a, limbers; 1b, slashing; 1b1, slug hole; 2, guide cylinder; 3, horizontal stripe; 4, diaphragm seal; 4a, sealing one; 4b, sealing two; 5, baffle plate; 6, magnet one; 7, guide pipe; 7a, end cap; 8, magnet two; 9, connection cord one; 10, connection cord two; 11, feed mesh bag.
Embodiment
embodiment one
this is used for deep-sea breeding equipment of yellow mushroom fish and comprises and be positioned over deep-sea and the inner breeding cage 1 for cavity, the top place of breeding cage 1 is fixed with the guide cylinder 2 in hollow cylindrical stretching into breeding cage 1 inside, the outer end port of guide cylinder 2 is opening, the inwall of the inner port center of guide cylinder 2 is equipped with horizontal stripe 3, horizontal stripe 3 is arranged with torsion spring, the inner port of guide cylinder 2 also has the diaphragm seal 4 of this port sealing, diaphragm seal 4 is cylindrical and be articulated with guide cylinder 2 by horizontal stripe 3, one end of torsion spring is resisted against diaphragm seal 4, the other end of torsion spring is resisted against the inwall of guide cylinder 2, horizontal stripe 3 runs through diaphragm seal 4 both sides and the two ends of horizontal stripe 3 are fixed on the inwall of guide cylinder 2, sealing shroud between diaphragm seal 4 and guide cylinder 2, sealing shroud is circular and sheathed with on the outer wall of diaphragm seal 4, the inner port of guide cylinder 2 also has the ringwise baffle plate 5 extended to breeding cage 1 inside, baffle plate 5 is along in downward direction in enlarging shape, one end and the guide cylinder 2 of baffle plate 5 are connected, the inwall of baffle plate 5 other end has magnet 1, the outer end place of guide cylinder 2 is fixed with upwards extension and stretches out the guide pipe 7 in strip on sea, guide pipe 7 is inner to be connected with guide cylinder 2, guide pipe 7 outer end stretches out sea and this end port has end cap 7a, end cap 7a one end is articulated with on guide pipe 7, magnet 1 is adsorbed with magnet 28, magnet 28 is connected with connection cord 1, one end of connection cord 1 is tied on magnet 28, the other end of connection cord 1 extends upwardly to guide pipe 7 outer end and stretches out port, magnet 28 is also connected with connection cord 2 10, one end of connection cord 2 10 is tied on magnet 28, the other end of connection cord 2 10 is tied with feed mesh bag 11, feed mesh bag 11 is in latticed and built with feed, diaphragm seal 4 is divided into sealing one 4a and sealing two 4b of equal semicircular in shape by horizontal stripe 3, the length of magnet 28 is less than the radius of sealing one 4a and sealing two 4b, the both sides of breeding cage 1 have several limberss 1a, the limbers 1a of both sides is corresponding between two and be located along the same line, baffle plate 5 is positioned at the top of limbers 1a, the bottom of breeding cage 1 is made up of slashing 1b, one end of slashing 1b is articulated with on breeding cage 1, slashing 1b offers several slug holes 1b1, the aperture of slug hole 1b1 is greater than the aperture of limbers 1a.
slug hole 1b1 can be acted on and open slashing 1b, yellow mushroom fish is put into this breeding cage 1, then deep-sea is put into, the outer end of guide pipe 7 is fixed on bamboo raft or other fixtures after placement, when needing to feed intake to yellow mushroom fish, without the need to by whole breeding cage 1 toward pull-up, only feed need be put into feed mesh bag 11, one end of connection cord 1 can first be fixed by operator, then magnet 28 is thrown away in guide pipe 7, magnet 28 is with filling feed mesh bag 11 freely falling body of feed until wash diaphragm seal 4 open, enter in breeding cage 1, diaphragm seal 4 closes instantaneously, magnet 28 is by the magnetic absorption of magnet 1, feed mesh bag 11 is pulled to move downward, yellow mushroom fish just can be taken food, when feed mesh bag 11 changed by needs, connection cord 1 is pulled to utilize magnet 28 to open diaphragm seal 4, magnet 28 just can take out, eliminate the hand labor that intensity is high, very convenient, feed mesh bag 11 is forced to enter in breeding cage 1 water by the absorption of magnet 1 and magnet 28, yellow mushroom fish is taken food.The setting of limbers 1a enables the moisture in breeding cage 1 remain on a state upgraded at any time, the setting of slug hole 1b1 enables the excreta of yellow mushroom fish and food-residue get rid of, can act on slug hole 1b1 when opening slashing 1b again makes slashing 1b open simultaneously, very convenient.Being arranged on when not adding feed of diaphragm seal 4 can enter in guide cylinder 2 by anti-sealing, thus the work of feeding intake cannot be carried out.This cultivation equipment novel structure, result of use is good, can alleviate the work burden of operator largely.When magnet 28 falls to diaphragm seal 4 edge because the attraction of magnet 1 makes the speed of magnet 28 faster, now wash diaphragm seal 4 open, enter in breeding cage 1, diaphragm seal 4 closes instantaneously under the twisting force that torsion spring is powerful, avoids too much water to enter in guide pipe 7.
the inwall of the inner of guide pipe 7 has internal thread, and one end outer wall that guide cylinder 2 is connected with guide pipe 7 has external screw thread, and guide pipe 7 is bolted in guide cylinder 2.Guide pipe 7 and guide cylinder 2 are threaded connection, and are connected firmly, and can for convenience detachly clean with maintenance in the regular maintenance of equipment with when clearing up.
the lateral wall of end cap 7a has the breach be square, connection cord 1 stretches out guide pipe 7 by breach.The setting of breach makes the structure of end cap 7a more optimize, namely by connection cord 1 under the normal sealing state of end cap 7a.
magnet 1 is positioned at the edge of baffle plate 5 one end, and magnet 1 is cylindric and one end end face is the inclined plane tilted to magnet 1 other end, and magnet 1 other end is welded in baffle plate 5 inwall.The setting of magnet 1 top incline is that the resistance be subject to when upwards pulling in order to magnet 28 is less, enables operator easily pull magnet 28, and prevents from causing when pulling force is excessive diaphragm seal 4 to damage.
this is used for without the need to by manually breeding cage 1 being pulled out sea when deep-sea breeding equipment of yellow mushroom fish feeds intake, only can need realize feeding intake by the magnet 1 input orientation pipe 7 being tied with feed mesh bag 11, and the work that high degree alleviates operator is born.
embodiment two
roughly identical with embodiment one in the present embodiment, different places is, diaphragm seal is the plectrum of two semicirculars in shape, and the arc-shaped edges of plectrum is hinged on by torsion spring on the inwall of guide cylinder 2, and right-angle side overlaps sealing.The inwall of the top guide cylinder 2 of plectrum has the annular gear edge of protrusion, annular gear is along having certain distance with plectrum, and the side on annular gear edge can lean with the side of plectrum.Plectrum is opened when magnet 28 falls with feed mesh bag 11, magnet one is made to enter in breeding cage 1, connection cord 1 is pulled to make magnet 28 pull-up, force plectrum to be opened thus pull magnet 28, the effect in gap is for opening of thin slice provides space, and the effect on annular gear edge prevents from pulling the power of magnet 28 excessive to cause plectrum upwards to overturn amplitude much and damage.
specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. the deep-sea breeding equipment for yellow mushroom fish, comprise and be positioned over deep-sea and the inner breeding cage for cavity, it is characterized in that: the top place of described breeding cage is fixed with the guide cylinder in hollow cylindrical stretching into described breeding cage inside, the outer end port of described guide cylinder is opening, the inwall of the inner port center of described guide cylinder is equipped with horizontal stripe, described horizontal stripe is arranged with torsion spring, the inner port of described guide cylinder also has the diaphragm seal of this port sealing, described diaphragm seal is cylindrical and be articulated with described guide cylinder by described horizontal stripe, one end of described torsion spring is resisted against described diaphragm seal, the other end of described torsion spring is resisted against the inwall of described guide cylinder, described horizontal stripe runs through described diaphragm seal both sides and the two ends of described horizontal stripe are fixed on the inwall of described guide cylinder, sealing shroud between described diaphragm seal and described guide cylinder, described sealing shroud is on the outer wall of circular and sheathed and described diaphragm seal, the inner port of described guide cylinder also has the ringwise baffle plate extended to described breeding cage inside, described baffle plate edge is in downward direction in enlarging shape, one end and the described guide cylinder of described baffle plate are connected, the inwall of the described baffle plate other end has magnet one, the outer end place of described guide cylinder is fixed with upwards extension and stretches out the guide pipe in strip on sea, described guide pipe is inner to be connected with described guide cylinder, described guide pipe outer end stretches out sea and this end port has end cap, described end cap one end is articulated with on described guide pipe, described magnet one is adsorbed with magnet two, described magnet two is connected with connection cord one, one end of described connection cord one is tied on described magnet two, the other end of described connection cord one extends upwardly to described guide pipe outer end and stretches out port, described magnet two is also connected with connection cord two, one end of described connection cord two is tied on described magnet two, the other end of described connection cord two is tied with feed mesh bag, described feed mesh bag is latticed and built with feed, described diaphragm seal is divided into sealing one and the sealing two of equal semicircular in shape by described horizontal stripe, the length of described magnet two is less than the radius of described sealing one and sealing two, the both sides of described breeding cage have several limberss, the limbers of described both sides is corresponding between two and be located along the same line, described baffle plate is positioned at the top of described limbers, the bottom of described breeding cage is made up of slashing, one end of described slashing is articulated with on described breeding cage, described slashing offers several slug holes, the aperture of described slug hole is greater than the aperture of described limbers.
2. a kind of deep-sea breeding equipment for yellow mushroom fish according to claim 1, it is characterized in that, the inwall of the inner of described guide pipe has internal thread, and one end outer wall that described guide cylinder is connected with described guide pipe has external screw thread, and described guide pipe is bolted in described guide cylinder.
3. a kind of deep-sea breeding equipment for yellow mushroom fish according to claim 1 and 2, it is characterized in that, the lateral wall of described end cap has the breach be square, described connection cord one stretches out described guide pipe by described breach.
4. a kind of deep-sea breeding equipment for yellow mushroom fish according to claim 1 and 2, it is characterized in that, described magnet one is positioned at the edge of described baffle plate one end, described magnet one is cylindric and one end end face is the inclined plane tilted to described magnet one other end, and described magnet one other end is welded in described baffle inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468375.6U CN204070145U (en) | 2014-08-19 | 2014-08-19 | A kind of deep-sea breeding equipment for yellow mushroom fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420468375.6U CN204070145U (en) | 2014-08-19 | 2014-08-19 | A kind of deep-sea breeding equipment for yellow mushroom fish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204070145U true CN204070145U (en) | 2015-01-07 |
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ID=52162931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420468375.6U Expired - Fee Related CN204070145U (en) | 2014-08-19 | 2014-08-19 | A kind of deep-sea breeding equipment for yellow mushroom fish |
Country Status (1)
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| CN (1) | CN204070145U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904639A (en) * | 2015-07-01 | 2015-09-16 | 杨丽花 | Cage culture device for nibea albiflora capable of automatic feeding |
| CN107372232A (en) * | 2017-09-14 | 2017-11-24 | 葛洪伟 | aquatic animal breeding device |
| CN107439440A (en) * | 2017-09-27 | 2017-12-08 | 李扬斌 | A kind of Buddha's hand spiral shell breeding cage and its cultural method |
-
2014
- 2014-08-19 CN CN201420468375.6U patent/CN204070145U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104904639A (en) * | 2015-07-01 | 2015-09-16 | 杨丽花 | Cage culture device for nibea albiflora capable of automatic feeding |
| CN107372232A (en) * | 2017-09-14 | 2017-11-24 | 葛洪伟 | aquatic animal breeding device |
| CN107439440A (en) * | 2017-09-27 | 2017-12-08 | 李扬斌 | A kind of Buddha's hand spiral shell breeding cage and its cultural method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150819 |
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| EXPY | Termination of patent right or utility model |