CN107173292A - Multi-level fry separating sieve - Google Patents
Multi-level fry separating sieve Download PDFInfo
- Publication number
- CN107173292A CN107173292A CN201710421999.0A CN201710421999A CN107173292A CN 107173292 A CN107173292 A CN 107173292A CN 201710421999 A CN201710421999 A CN 201710421999A CN 107173292 A CN107173292 A CN 107173292A
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- China
- Prior art keywords
- middle level
- fish plate
- upper strata
- fence frame
- fish
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Classifications
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- 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
- A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
- A01K61/95—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination specially adapted for fish
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- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to a kind of fry separating sieve, fish plate is carried including bottom, the edge for carrying fish plate in bottom is fixed with upright bottom fence frame, carried in bottom and base layer support platform is installed in the middle part of fish plate, middle level is installed in the upper surface of base layer support platform and carries fish plate, the edge for carrying fish plate in middle level is fixed with upright middle level fence frame, carried in middle level in the middle part of fish plate and middle level supporting table is installed, in middle level, the upper surface of supporting table installs upper strata and carries fish plate, the edge for carrying fish plate on upper strata is fixed with upright upper strata fence frame, carried on upper strata and upper strata fish cone is installed in the middle part of fish plate, wherein, the upper strata fence frame aperture is less than middle level fence frame aperture, middle level fence frame aperture is less than bottom fence frame aperture.The present invention separates fry by multilayer screen cloth structure, and refinement sorting specification improves sort efficiency.
Description
Technical field
The invention belongs to technical field of aquaculture equipment, particularly a kind of fry separating sieve.
Background technology
In fish fry cultivation, fry screening is the necessary links in growth.The seedling separation from physical size, one is to avoid
Excessive similar rob of build great disparity is eaten so that forming the trouble that big fish swallowing little fish, two be that the seed of different size is divided
Sieve, is also the prerequisite step of fry sales transactions link, and traditional seedling separation needs the dredger of different size, or artificial meat
Eye is selected one by one, and screening process is bothersome laborious, and effect is not also fine, and various methods have its limitation.Therefore one is developed
The nursery screening installation for planting high-efficient simple is very necessary.
The content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, and to propose multi-level fry separating sieve.
The present invention solves its technical problem and takes following technical scheme to realize：
A kind of fry separating sieve, including bottom carry fish plate, and the edge for carrying fish plate in bottom is fixed with upright bottom fence
Frame, carries in bottom and is provided with base layer support platform in the middle part of fish plate, and installing middle level in the upper surface of base layer support platform carries fish plate,
The edge that middle level carries fish plate is fixed with upright middle level fence frame, is carried in middle level and middle level support is provided with the middle part of fish plate
Platform, in middle level, the upper surface of supporting table installs upper strata and carries fish plate, and the edge for carrying fish plate on upper strata is fixed with upright upper strata
Fence frame, carries on upper strata and upper strata fish cone is provided with the middle part of fish plate, wherein, the upper strata fence frame aperture is less than middle level
Fence frame aperture, middle level fence frame aperture is less than bottom fence frame aperture.
Moreover, four the week side of boss walls, four the week side of boss walls of middle level supporting table and the surrounding of base layer support platform of the upper strata fish cone
Side wall is the sliding bevel opened downwards.
Moreover, the screening that the middle level carries fish plate, middle level fence frame and middle level supporting table composition is combined as multiple structures
It is identical, but the different multiple screenings combination of size, each combination is combined with two up and down respectively constitutes pagoda shape hierarchic structure.
Advantages and positive effects of the present invention are：
1st, the present invention separates fry by multilayer screen cloth structure, and refinement sorting specification improves sort efficiency；
2nd, the present invention can be accelerated the fish time using the load fish face design of arch, improve sort efficiency；
3rd, the present invention can coordinate manually, the different upstream operationses such as mechanical transmission band, use is more flexible, in extensive range.
4th, the present invention can be added as needed on or reduce layering series, expand or reduce sorting capacity.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Present invention implementation is further described below in conjunction with accompanying drawing, following examples are descriptive, is not to limit
Property, it is impossible to protection scope of the present invention is limited with this.
Multi-level fry separating sieve, as shown in figure 1, carrying fish plate 8 including bottom, the edge for carrying fish plate in bottom is fixedly mounted with
There is upright bottom fence frame 9, carried in bottom and be mounted with base layer support platform 7 in the middle part of fish plate, in the upper table of base layer support platform
Face placement middle level carries fish plate 5, and the edge for carrying fish plate in middle level is fixed with upright middle level fence frame 6, and fish is carried in middle level
Middle level supporting table 4 is mounted with the middle part of plate, the upper surface placement upper strata of supporting table carries fish plate 2 in middle level, and fish plate is carried on upper strata
Edge is fixed with upright upper strata fence frame 3, is carried on upper strata and upper strata fish cone 1 is mounted with the middle part of fish plate, wherein, institute
Upper strata fence frame aperture is stated less than middle level fence frame aperture, middle level fence frame aperture is less than bottom fence frame aperture.
In the specific implementation of the present invention, in order that the fish for swinging to upper strata fish cone is moved to upper strata fence frame, by upper
Layer fence frame, which spills and be slipped to middle level and carry the fish of fish plate, slides into middle level fence frame, is spilt by middle level fence frame and sliding
The fish for falling on bottom load fish plate slides into bottom fence frame, four the week side of boss walls of the upper strata fish cone, the four of middle level supporting table
Four the week side of boss walls of the week side of boss wall and base layer support platform are the sliding bevel opened downwards.
In the specific implementation of the present invention, the middle level carries the sieve that fish plate, middle level fence frame and middle level supporting table are constituted
Choosing is combined as that multiple structures are identical, but the different multiple screenings combination of size, and each combination combines composition with two up and down respectively
Pagoda shape hierarchic structure.Combination is more, and body size screening is thinner.
In the specific implementation that this reality is invented, the screening group being made up of in each layer load fish plate, fence frame and supporting table
In conjunction, the aperture of fence frame is 1.2 times -1.5 times of fence frame aperture in upper level screening combination.
Operating principle：
The seedling separation device is set up on concussion shaking table, adjustment shaking table vibration frequency is 60rpm, shimmy amplitude is Φ 25mm,
It is artificial that fry to be separated is placed at the superiors' fish cone with dredger, fish is put by several times, treats most sieve screen apertures all intercepted fries
During closure, stop fish, pulled the fry that each layer is sieved through out respectively with dredger, then carry out the seedling separation operation of next batch.
Claims (3)
1. a kind of fry separating sieve, it is characterised in that：Fish plate is carried including bottom, the edge for carrying fish plate in bottom is fixed with directly
Vertical bottom fence frame, carries in bottom and is provided with base layer support platform in the middle part of fish plate, installed in the upper surface of base layer support platform
Middle level carries fish plate, and the edge for carrying fish plate in middle level is fixed with upright middle level fence frame, and the middle part of fish plate is carried in middle level
Middle level supporting table is installed, the upper surface of supporting table installs upper strata and carries fish plate in middle level, the edge that fish plate is carried on upper strata is consolidated
Equipped with upright upper strata fence frame, carried on upper strata and upper strata fish cone is installed in the middle part of fish plate, wherein, the upper strata fence side
Frame aperture is less than middle level fence frame aperture, and middle level fence frame aperture is less than bottom fence frame aperture.
2. fry separating sieve according to claim 1, it is characterised in that：Four the week side of boss walls of the upper strata fish cone, middle level
Four the week side of boss walls of supporting table and four the week side of boss walls of base layer support platform are the sliding bevel opened downwards.
3. fry separating sieve according to claim 1, it is characterised in that：The middle level carry fish plate, middle level fence frame and
The screening that middle level supporting table is constituted is combined as that multiple structures are identical, but the different multiple screenings combination of size, each combination difference
Composition pagoda shape hierarchic structure is combined with two up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421999.0A CN107173292A (en) | 2017-06-07 | 2017-06-07 | Multi-level fry separating sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710421999.0A CN107173292A (en) | 2017-06-07 | 2017-06-07 | Multi-level fry separating sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107173292A true CN107173292A (en) | 2017-09-19 |
Family
ID=59835828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710421999.0A Pending CN107173292A (en) | 2017-06-07 | 2017-06-07 | Multi-level fry separating sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107173292A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107950458A (en) * | 2017-09-14 | 2018-04-24 | 余姚市水产技术推广中心 | A kind of the artificial screening method and its screening plant of the high-quality colony of black carp |
| CN108739592A (en) * | 2018-08-15 | 2018-11-06 | 句容市南湖有机农业发展有限公司 | A kind of fish sorter being directly placed in rice field |
| CN108849686A (en) * | 2018-08-15 | 2018-11-23 | 句容市南湖有机农业发展有限公司 | A kind of sorter suitable for rice field fish culture |
| CN108849687A (en) * | 2018-08-15 | 2018-11-23 | 句容市南湖有机农业发展有限公司 | A kind of box for breeding |
| CN111449013A (en) * | 2020-03-26 | 2020-07-28 | 江苏省海洋水产研究所 | Fishing catch separating device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998049892A1 (en) * | 1997-05-05 | 1998-11-12 | Diat Development Aps | Method and apparatus for grading fish according to size |
| WO2003045591A1 (en) * | 2001-11-29 | 2003-06-05 | Style Ehf. | Method and device for grading objects |
| CN201869663U (en) * | 2010-10-20 | 2011-06-22 | 林信毅 | Fish fry screening device |
| CN203942959U (en) * | 2014-06-09 | 2014-11-19 | 安徽省肥东县管湾水产养殖场 | A kind of multilayer kind fish fry separates dredger |
| CN205993381U (en) * | 2016-08-10 | 2017-03-08 | 崇州市鸿宇家庭农场 | A kind of ecology fry sieving equipment |
| CN207219820U (en) * | 2017-06-07 | 2018-04-13 | 天津渤海水产研究所 | A kind of fry separating sieve |
-
2017
- 2017-06-07 CN CN201710421999.0A patent/CN107173292A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998049892A1 (en) * | 1997-05-05 | 1998-11-12 | Diat Development Aps | Method and apparatus for grading fish according to size |
| WO2003045591A1 (en) * | 2001-11-29 | 2003-06-05 | Style Ehf. | Method and device for grading objects |
| CN201869663U (en) * | 2010-10-20 | 2011-06-22 | 林信毅 | Fish fry screening device |
| CN203942959U (en) * | 2014-06-09 | 2014-11-19 | 安徽省肥东县管湾水产养殖场 | A kind of multilayer kind fish fry separates dredger |
| CN205993381U (en) * | 2016-08-10 | 2017-03-08 | 崇州市鸿宇家庭农场 | A kind of ecology fry sieving equipment |
| CN207219820U (en) * | 2017-06-07 | 2018-04-13 | 天津渤海水产研究所 | A kind of fry separating sieve |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107950458A (en) * | 2017-09-14 | 2018-04-24 | 余姚市水产技术推广中心 | A kind of the artificial screening method and its screening plant of the high-quality colony of black carp |
| CN108739592A (en) * | 2018-08-15 | 2018-11-06 | 句容市南湖有机农业发展有限公司 | A kind of fish sorter being directly placed in rice field |
| CN108849686A (en) * | 2018-08-15 | 2018-11-23 | 句容市南湖有机农业发展有限公司 | A kind of sorter suitable for rice field fish culture |
| CN108849687A (en) * | 2018-08-15 | 2018-11-23 | 句容市南湖有机农业发展有限公司 | A kind of box for breeding |
| CN111449013A (en) * | 2020-03-26 | 2020-07-28 | 江苏省海洋水产研究所 | Fishing catch separating device |
| CN111449013B (en) * | 2020-03-26 | 2021-09-10 | 江苏省海洋水产研究所 | Fishing catch separating device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170919 |