CN206168777U - A device that is used for an angle class live body hierarchical - Google Patents
A device that is used for an angle class live body hierarchical Download PDFInfo
- Publication number
- CN206168777U CN206168777U CN201621083105.9U CN201621083105U CN206168777U CN 206168777 U CN206168777 U CN 206168777U CN 201621083105 U CN201621083105 U CN 201621083105U CN 206168777 U CN206168777 U CN 206168777U
- Authority
- CN
- China
- Prior art keywords
- dividing plate
- eyelet
- live body
- cladocera
- thick
- 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.)
- Withdrawn - After Issue
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Classifications
-
- 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 discloses a device that is used for an angle class live body hierarchical, including casing (1) of cylinder, its characterized in that: be provided with in casing (1) rather than coaxial inner tube (2), be provided with motor (3) in inner tube (2), the top of working shaft (4) of motor (3) is connected with runing rest (5), the runing rest by three on the circumference evenly distributed's swinging boom (6) constitute, be connected with respectively in three swinging boom (6) below all do not have the thick baffle of a plurality of perforateds (7), intermediate bottom (8) and carefully baffle (9), and the width of all baffles equal radial difference between casing (1) and inner tube (2), thick baffle (7) are gone up perforated diameter and are greater than the perforated diameter on intermediate bottom (8), intermediate bottom (8) are gone up the perforated diameter and are greater than thin baffle (9) and go up perforated diameter.
Description
Technical field
This utility model is related to a kind of live body grading plant, particularly a kind of device for the classification of cladocera live body.
Background technology
Cladocera belongs to invertebratess, Crustachia, Branchiopoda, peg graft also known as Magna classes.It is prevalent in fresh water or sea
It is the living bait of hatching in water.Under the Strategic Context of " blue silo ", in order to preferably cultivate excellent fry, to fry
Living body bait classification it is extremely important, in breeding process, if it is possible to accomplish that big fish eats big Magna, small fish eats little Magna, so both
The purpose of save resources can be reached, the living environment of fry can be improved again.
Current problem is, when hatching is fed, Magna classes can be carried out according to body size due to no
The method or apparatus of classification, therefore live body classification cannot be carried out to Magna classes, and the Magna classes that size mixes are being thrown to nascent little
When fish is cooked bait, the relatively large big Magna of build often cannot be eaten up by nascent hatching and be survived, these Magna classes
While growing up, the oxygen in water can be in a large number consumed, and make water quality severe, be unsuitable for the existence of hatching.
The content of the invention
This utility model is, in order to solve the above-mentioned deficiency existing for prior art, to propose a kind of simple structure, and design is skilful
It is wonderful, it is rationally distributed, quickly and easily cladocera live body can be screened according to body size and be capable of achieving what is collected respectively
Live body grading plant.
Technical solution of the present utility model is：A kind of device for the classification of cladocera live body, including it is columnar
Housing 1, it is characterised in that：The inner core 2 being coaxial therewith is provided with housing 1, in inner core 2 motor 3 is provided with, motor 3
The top of working shaft 4 is connected with runing rest 5, and described runing rest is by three circumferentially 6 groups of equally distributed turning arm
Into, equal portion is connected to below three turning arms 6 thick dividing plate 7, central dividing plate 8 and the thin dividing plate 9 of multiple eyelets, and
The width of described all dividing plates is equal to the difference of radius between housing 1 and inner core 2, eyelet with diameter greater than on thick dividing plate 7
The diameter of the eyelet on space bar 8, the diameter with diameter greater than eyelet on thin dividing plate 9 of eyelet on central dividing plate 8.
The pore diameter range of the eyelet on described thick dividing plate 7 is 2-3mm.
The pore diameter range of the eyelet on described central dividing plate 8 is 1-2mm.
The aperture value of the eyelet on described thin dividing plate 9 is 0.5mm.
Chamfering 10 is provided with the side that the thick dividing plate 7, central dividing plate 8 and thin dividing plate 9 are contacted with the inwall of housing 1, and
Chamfering 10 is located at the dorsal part of dividing plate direction of advance.
Described thick dividing plate 7, central dividing plate 8 and thin nylon screen of the dividing plate 9 by metal framework and in metal framework
The pore diameter range of eyelet is 2-3mm on composition, and the nylon screen of thick dividing plate 7, eyelet on the nylon screen of central dividing plate 8
Pore diameter range is 1-2mm, and the aperture value of eyelet is 0.5mm on the nylon screen of thin dividing plate 9.
Described motor 3 is buncher.
This utility model compared with the existing technology, has the advantage that：
The cladocera live body grading plant of this kind of version, its simple structure designs ingenious, and rationally distributed, it is directed to
Currently there are no a kind of device can carry out problem caused by live body classification institute to Magna classes, design a kind of special structure, it
Using motor drive three kinds with different pore size eyelet dividing plates rotate, come actively carry out small-sized cladocera, medium-sized cladocera with
And the screening of large-scale cladocera live body, using this device, it is possible to achieve quick, the convenient classification of cladocera live body, carry significantly
The work efficiency of height sorting.And its processing technology is simple, cheap for manufacturing cost, it can be said that it possesses various excellent
Point, is particularly suitable for popularization and application in the art, and its market prospect is very wide.
Description of the drawings
Fig. 1 is the structural representation of this utility model embodiment.
Specific embodiment
Below in conjunction with description of the drawings specific embodiment of the present utility model.As shown in Figure 1：It is a kind of to live for cladocera
The device of body classification, including a columnar housing 1, are provided with one and are coaxial therewith line in the center of this housing 1
Inner core 2, is provided with motor 3 in inner core 2, and motor 3 here selects buncher, and the top of the working shaft 4 of motor 3 with
Runing rest 5 connects, this runing rest 5 by three circumferentially equally distributed turning arm 6 constitute, in these three turning arms
6 lower section has been also respectively connected with thick dividing plate 7, central dividing plate 8 and thin dividing plate 9, and is all evenly distributed with these dividing plates many
Individual eyelet, wherein the diameter of the eyelet on thick dividing plate 7 is greater than the diameter of the eyelet on central dividing plate 8, and on central dividing plate 8
Again more than the diameter of the eyelet on thin dividing plate 9, the pore diameter range of the eyelet on thick dividing plate 7 is 2-3mm to the diameter of eyelet, middle interval
The pore diameter range of the eyelet on plate 8 is 1-2mm, and the aperture value of the eyelet on thin dividing plate 9 is 0.5mm, above-mentioned in order to ensure
Laminating degree between dividing plate and the inwall of housing 1, on the side that thick dividing plate 7, central dividing plate 8 and thin dividing plate 9 are contacted with the inwall of housing 1
Chamfering 10 is additionally provided with, described chamfering 10 is located at the dorsal part of dividing plate direction of advance；
Above-mentioned thick dividing plate 7, central dividing plate 8 and thin dividing plate 9 can be the sheet material shapes for uniformly offering multiple eyelets thereon,
Can also be the structure that nylon screen is provided with a metal framework, in this case, hole on the nylon screen of thick dividing plate 7
The pore diameter range of eye is 2-3mm, and the pore diameter range of eyelet is 1-2mm on the nylon screen of central dividing plate 8, the nylon of thin dividing plate 9
The aperture value of eyelet is 0.5mm on screen cloth.
The course of work of the device for the classification of cladocera live body of this utility model embodiment is as follows：First in housing 1
With cultivation water is irrigated in the cavity between inner core 2, then pour the cladocera of mixing into above-mentioned cavity, open motor 3, drive rotation
Turn support 5 to rotate, three dividing plates according to thick dividing plate 7 in front, the posterior order rotation of thin dividing plate 9, velocity of rotation be 3-10 turn/
Min,
During rotation, the relatively small cladocera live body of build can sequentially pass through eyelet on thick dividing plate 7 and in
After eyelet on space bar 8, in the space between central dividing plate 8 and thin dividing plate 9, because these cladocera live bodies cannot be worn
Eyelet on meticulous dividing plate 9, therefore the relatively small cladocera live body of this part build can be trapped in above-mentioned space；
The little cladocera live body of build time can then pass through the eyelet on thick dividing plate 7, but cannot pass through the hole on central dividing plate 8
Eye, therefore this part cladocera live body can be trapped in the space between central dividing plate 8 and thick dividing plate 7；
And the maximum cladocera live body of build be then due to passing through the eyelet on thick dividing plate 7, and be trapped in thick dividing plate 7 with
In space between thin dividing plate 9；
After rotating a period of time, the classification end-of-job of cladocera live body, respectively between central dividing plate 8 and thin dividing plate 9,
Between central dividing plate 8 and thick dividing plate 7, between thick dividing plate 7 and thin dividing plate 9 the cladocera live body of different building shape is salvaged and gathered up
Come, that is, complete the classification of cladocera live body, collect operation.
Claims (7)
1. a kind of device for the classification of cladocera live body, including columnar housing（1）, it is characterised in that：In housing（1）It is interior
It is provided with the inner core being coaxial therewith（2）, in inner core（2）Inside it is provided with motor（3）, motor（3）Working shaft（4）Top connection
There is runing rest（5）, described runing rest is by three circumferentially equally distributed turning arms（6）Composition, in three rotations
Arm（6）Lower section is connected to equal portion the thick dividing plate of multiple eyelets（7）, central dividing plate（8）With thin dividing plate（9）, and it is described
All dividing plates width be equal to housing（1）And inner core（2）Between radius difference, thick dividing plate（7）Upper eyelet with diameter greater than
Central dividing plate（8）On eyelet diameter, central dividing plate（8）Upper eyelet with diameter greater than thin dividing plate（9）The diameter of upper eyelet.
2. it is according to claim 1 for cladocera live body classification device, it is characterised in that：Described thick dividing plate（7）
On the pore diameter range of eyelet be 2-3mm.
3. it is according to claim 1 for cladocera live body classification device, it is characterised in that：Described central dividing plate
（8）On the pore diameter range of eyelet be 1-2mm.
4. it is according to claim 1 for cladocera live body classification device, it is characterised in that：Described thin dividing plate（9）
On the aperture value of eyelet be 0.5mm.
5. it is according to claim 1 for cladocera live body classification device, it is characterised in that：In the thick dividing plate（7）、
Central dividing plate（8）With thin dividing plate（9）With housing（1）Chamfering is provided with the side of inwall contact（10）, and chamfering（10）Positioned at every
The dorsal part of plate direction of advance.
6. it is according to claim 1 for cladocera live body classification device, it is characterised in that：Described thick dividing plate（7）、
Central dividing plate（8）With thin dividing plate（9）Nylon screen by metal framework and in metal framework is constituted, and thick dividing plate（7）
Nylon screen on the pore diameter range of eyelet be 2-3mm, central dividing plate（8）Nylon screen on the pore diameter range of eyelet be 1-
2mm, thin dividing plate（9）Nylon screen on eyelet aperture value be 0.5mm.
7. it is according to claim 1 for cladocera live body classification device, it is characterised in that：Described motor（3）For
Buncher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621083105.9U CN206168777U (en) | 2016-09-27 | 2016-09-27 | A device that is used for an angle class live body hierarchical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621083105.9U CN206168777U (en) | 2016-09-27 | 2016-09-27 | A device that is used for an angle class live body hierarchical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206168777U true CN206168777U (en) | 2017-05-17 |
Family
ID=58676316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621083105.9U Withdrawn - After Issue CN206168777U (en) | 2016-09-27 | 2016-09-27 | A device that is used for an angle class live body hierarchical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206168777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334667A (en) * | 2016-09-27 | 2017-01-18 | 大连海洋大学 | Device for cladocera living body classification and classification method |
-
2016
- 2016-09-27 CN CN201621083105.9U patent/CN206168777U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334667A (en) * | 2016-09-27 | 2017-01-18 | 大连海洋大学 | Device for cladocera living body classification and classification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170517 Effective date of abandoning: 20180824 |