CN205922487U - Loach seed rearing device - Google Patents
Loach seed rearing device Download PDFInfo
- Publication number
- CN205922487U CN205922487U CN201620823594.0U CN201620823594U CN205922487U CN 205922487 U CN205922487 U CN 205922487U CN 201620823594 U CN201620823594 U CN 201620823594U CN 205922487 U CN205922487 U CN 205922487U
- Authority
- CN
- China
- Prior art keywords
- dog
- house
- cover plate
- under casing
- cultivation
- 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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Classifications
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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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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides a loach seed rearing device, including cultivating the under casing, lay at the mud of cultivating under casing bottom upper surface, hang the cover and establish the cultivation box with a net in cultivating the under casing for cover the artificial containers lid of cultivating the box with a net, wherein, the artificial containers lid is eaten the device including lapping, feeding, is perched the otter board, feed to eat the device include the infundibulate dog -house and set firmly the dog -house lower extreme and with the cylinder passageway of dog -house intercommunication, the inside cavity of cylinder passageway, the bottom is closed, and the lateral wall is equipped with a plurality of through -holes, it is equipped with a through -hole in the vertical direction to lap, the cylinder passageway passes the through -hole on the apron, and the dog -house block is at the apron up end, the otter board is perched to cylinder passageway bottom fixed connection. A survival rate that loach seed rearing device reduces the damage of fry when improving cultivation density, for the seed provides sufficient opening bait, improve loach seed rearing phase seedling simultaneously.
Description
Technical field
This utility model belongs to aquaculture field, especially relates to a kind of loach fry breeding apparatus.
Background technology
Misgurni anguillicaudati delicious meat, nutritious and there is medical value, it is well received by consumers, good market prospects.By
In the expansion of environmental pollution and the market demand, natural Misgurni anguillicaudati can not meet the huge needs in market, and artificial cultivation is sent out
Exhibition.During loach breeding, the survival rate problem of seed is always culturist's focus of attention, because Misgurni anguillicaudati seedling is in hatching
Have a special outer cheek phase afterwards to about 15 ages in days, exposed cheek filament easily damaged or be absorbed at the bottom of pond mud lead to suffocate and
Extremely, culturist leads to seedling mutually to fight for habitat to improve the cultivation amount of unit area, cultivation density continuous improvement, children
Seedling mutually piles up the outer cheek of damage；Thus affecting the survival rate of seed.Loach fry has stronger selectivity to open-mouthed bait simultaneously,
There is higher requirement to quantity, food ration deficiency all can cause the growth retardation of seed.
Content of the invention
In view of this, this utility model aims to provide a kind of loach fry breeding apparatus, while improving cultivation density
Reduce the damage of fry, provide sufficient open-mouthed bait for seed simultaneously, improve the survival rate of loach fry nurturing period seedling.
For reaching above-mentioned purpose, the technical solution of the utility model is realized in：
A kind of loach fry breeding apparatus, including cultivating under casing, are laid on the described mud cultivating under casing upper base surface
Layer, hangs and is set in the described cultivation net cage cultivated under casing, and for covering the described cultivation case lid cultivating net cage top；Its
In, described cultivation case lid includes cover plate, device for feeding, perches web plate；Described device for feeding includes infundibulate dog-house and fixed
The porous cylindrical body passage connecting in described dog-house lower end and with described dog-house；Described cylinder channel interior hollow, bottom
End closure；Described cover plate is covered on described cultivation box top；Described cover plate is provided with a through hole；Described cylinder passage passes through described
Through hole, described dog-house is fastened on described cover plate upper surface；Described cylinder channel bottom perches web plate described in being fixedly connected.
Further, perch web plate described in described cylinder passage lower end to be threaded connection.
Further, described cover plate upper surface is provided with handle.
Further, described cover plate is provided with observation panel.
Further, described mud upper surface is equipped with one layer of Air Filter.
With respect to prior art, a kind of loach fry breeding apparatus described in the utility model have the advantage that：
The design perching web plate cultivating case lid lower end described in the utility model, increases the same of unit area cultivation amount
When have also been enlarged the vivosphere of seed, seed not only can stop cultivating net cage bottom and can also adhere on perching web plate
Breath, it is to avoid because cultivation density too big seed is piled up mutually, damages the outer cheek, and seed is movable in cultivating net cage simultaneously, it is to avoid
It is absorbed in mud and damage the outer cheek or death by suffocation；Cultivate the plankton that the mud of net cage bottom cultivated, wheel animalcule etc. is
Loach fry provides open-mouthed bait, and the design of device for feeding then can feed living body bait according to cultivation situation artificial supplementation,
Avoid the not enough impact growth of part seed food ration.
Brief description
The accompanying drawing constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used for explaining this utility model, does not constitute to improper restriction of the present utility model.?
In accompanying drawing：
Fig. 1 is the breeding apparatus structural representation described in this utility model embodiment；
Description of reference numerals：
1- cultivates under casing；2- mud；3- cultivates net cage；4- cultivates case lid；5- cover plate；6- device for feeding；7- perches net
Plate；8- dog-house；9- cylinder passage；10- handle.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score,
The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than instruction
Or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, be not therefore understood that
It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning in this utility model for the term.
To describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Loach fry breeding apparatus as shown in Figure 1
Including cultivating under casing 1, being laid on the mud 2 cultivating under casing 1 upper base surface, mud 2 carries for loach fry
For open-mouthed baits such as wheel animalcules, hang the cultivation net cage 3 being set in cultivation under casing 1, wherein cultivate net cage 3 bottom and mud 2
Between have a segment distance, for cover cultivate net cage 3 cultivation case lid 4；Cultivate case lid 4 and include cover plate 5, device for feeding 6, perch
Web plate 7；Device for feeding 6 is included infundibulate dog-house 8 and is installed in dog-house 8 lower end the porous circular cylinder being communicated with dog-house 8
Body passage 9；Cylinder passage 9 inner hollow, bottom closes；Cover plate 5 is covered on cultivation net cage 3 top；Cover plate 5 is provided with one and leads to
Hole；Cylinder passage 9 passes through the through hole on cover plate 5, and dog-house 8 is then fastened on cover plate 5 upper surface；Cylinder passage 9 bottom is solid
Determine connection and perch web plate 7.
Cylinder passage 9 lower end is threaded connection on web plate 7 with perching.The design of screw thread facilitate perch web plate 7 with
Assembly and disassembly between device for feeding 6, convenient cleaning.
Cover plate 5 upper surface is provided with handle 10 and observation panel.
Mud 2 upper surface is equipped with one layer of Air Filter.
During use, the cylinder passage 9 of device for feeding 6 bottom is passed through the through hole on cover plate 5, dog-house 8 is then fastened on
Cover plate 5 upper surface, will perch web plate 7 and device for feeding 6 is mutually permanently connected by internal and external threads, be assembled into cultivation case lid 4, will
Cultivate case lid 4 and cover and cultivating net cage 3 top, the loach fry cultivated in net cage 3 can be adhered on perching web plate 7 and perched,
Prevent from piling up mutually extruding in cultivation net cage 3 bottom between loach fry；When loach fry grows into certain phase, can pass through
Bait and the bait common feeding loach fry cultivated of mud 2 that device for feeding 6 is thrown in, to ensure that seed has the bait of abundance
Material, growth is rapid.The bait such as wheel animalcule are poured into dog-house 8, enters porous cylindrical body passage 9, bait passes through cylinder passage 9 side
Through hole on wall is swum in cultivation net cage 3, and loach fry then can be preyed on.Observed at any time by the observation panel on cover plate 5
The meal situation of loach fry, adjustment as needed feeds situation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (5)
1. a kind of loach fry breeding apparatus, including cultivating under casing (1), are laid on described cultivation under casing (1) upper base surface
Mud (2), hangs and is set in the described cultivation net cage (3) cultivated under casing (1), and be used for covering described cultivation net cage
(3) cultivation case lid (4) it is characterised in that：Described cultivation case lid (4) includes cover plate (5), device for feeding (6), perches web plate
(7)；Described device for feeding (6) include infundibulate dog-house (8) and be installed in described dog-house (8) lower end and with described dog-house
(8) the cylinder passage (9) connecting；Described cylinder passage (9) inner hollow, bottom closes, and side wall is provided with some through holes；Institute
State cover plate (5) and be covered on described cultivation net cage (3) top；Described cover plate (5) vertical direction is provided with a through hole；Described cylinder
Passage (9) passes through the through hole on described cover plate (5), and described dog-house (8) is fastened on described cover plate (5) upper surface；Described cylinder
Web plate (7) is perched described in being fixedly connected in body passage (9) bottom.
2. a kind of loach fry breeding apparatus according to claim 1 it is characterised in that：Under described cylinder passage (9)
Perch web plate (7) described in end to be threaded connection.
3. a kind of loach fry breeding apparatus according to claim 1 it is characterised in that：Described cover plate (5) upper surface sets
There is handle (10).
4. a kind of loach fry breeding apparatus according to claim 1 it is characterised in that：Described cover plate (5) is provided with observation
Mouthful.
5. a kind of loach fry breeding apparatus according to claim 1 it is characterised in that：Described mud (2) upper surface
It is equipped with one layer of Air Filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823594.0U CN205922487U (en) | 2016-07-27 | 2016-07-27 | Loach seed rearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620823594.0U CN205922487U (en) | 2016-07-27 | 2016-07-27 | Loach seed rearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205922487U true CN205922487U (en) | 2017-02-08 |
Family
ID=57924969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620823594.0U Expired - Fee Related CN205922487U (en) | 2016-07-27 | 2016-07-27 | Loach seed rearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205922487U (en) |
-
2016
- 2016-07-27 CN CN201620823594.0U patent/CN205922487U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210727 |