CN207219820U - A kind of fry separating sieve - Google Patents
A kind of fry separating sieve Download PDFInfo
- Publication number
- CN207219820U CN207219820U CN201720650523.XU CN201720650523U CN207219820U CN 207219820 U CN207219820 U CN 207219820U CN 201720650523 U CN201720650523 U CN 201720650523U CN 207219820 U CN207219820 U CN 207219820U
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- China
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- middle level
- fish plate
- carried
- upper strata
- fence frame
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Abstract
It the utility model is related to a kind of fry separating sieve, fish plate is carried including bottom, the edge that fish plate is carried 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, fish plate is carried in the upper surface of base layer support platform installation middle level, the edge that fish plate is carried 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 installation upper strata of supporting table carries fish plate, the edge that fish plate is carried 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 utility model separates fry by multilayer screen cloth structure, and refinement sorting specification, improves sorting efficiency.
Description
Technical field
The utility model 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, first, avoiding
Excessive similar rob of build great disparity is eaten so that the trouble that big fish swallowing little fish is formed, second, dividing the seed of different size
Sieve, and the prerequisite step of fry sales transactions link, traditional seedling separation need 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 of kind high-efficient simple is very necessary.
The content of the invention
The purpose of this utility model is in view of the deficiencies of the prior art, and to propose a kind of fry separating sieve.
The utility model solves its technical problem and takes following technical scheme to realize：A kind of fry separating sieve, including
Bottom carries fish plate, and the edge that fish plate is carried in bottom is fixed with upright bottom fence frame, and the middle part of fish plate is carried in bottom
Base layer support platform is installed, carries fish plate in the upper surface of base layer support platform installation middle level, the edge that fish plate is carried in middle level is consolidated
Equipped with upright middle level fence frame, carried in middle level in the middle part of fish plate and middle level supporting table is installed, the upper table of supporting table in middle level
Face installation upper strata carries fish plate, and the edge that fish plate is carried on upper strata is fixed with upright upper strata fence frame, and fish plate is carried on upper strata
Middle part upper strata fish cone is installed, 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, surrounding side wall, the surrounding side wall 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 middle level, which carries the screening that fish plate, middle level fence frame and middle level supporting table are formed, is combined as multiple structures
It is identical, but multiple screenings combination that size is different, each combination is combined with upper and lower two respectively forms pagoda shape hierarchic structure.
The advantages of the utility model and good effect are：
1st, the utility model separates fry by multilayer screen cloth structure, and refinement sorting specification, improves sorting efficiency；
2nd, the utility model can be accelerated the fish time using the load fish face design of arch, improve sorting efficiency；
3rd, the utility model can coordinate the different upstream operationses such as artificial, mechanical transmission band, and use is more flexible, and scope is wide
It is general.
4th, the utility model can be added as needed on either reducing the expansion of layering series or reduce sorting capacity.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
The utility model is implemented to be further described below in conjunction with attached drawing, following embodiments are descriptive, are not
Limited, it is impossible to the scope of protection of the utility model is limited with this.
A kind of fry separating sieve, as shown in Figure 1, carrying fish plate 8 including bottom, the edge that fish plate is carried in bottom is fixed with
Upright bottom fence frame 9, carries in bottom and is mounted with base layer support platform 7 in the middle part of fish plate, in the upper surface of base layer support platform
Middle level is disposed to carry fish plate 5, the edge that fish plate is carried in middle level is fixed with upright middle level fence frame 6, and fish plate is carried in middle level
Middle part be mounted with middle level supporting table 4, in middle level, the upper surface placement upper strata of supporting table carries fish plate 2, and the four of fish plate are carried on upper strata
Circumferential edges are fixed with upright upper strata fence frame 3, are carried on upper strata and upper strata fish cone 1 is mounted with the middle part of fish plate, wherein, it is described
Upper strata fence frame aperture is less than middle level fence frame aperture, and middle level fence frame aperture is less than bottom fence frame aperture.
In the specific implementation of the utility model, in order to make the fish for swinging to upper strata fish cone be moved to upper strata fence frame,
The fish for being leaked out by upper strata fence frame and being slipped to middle level load fish plate slides into middle level fence frame, is leaked out by middle level fence frame
And the fish for being slipped to bottom load fish plate slides into bottom fence frame, the surrounding side wall of the upper strata fish cone, middle level supporting table
Surrounding side wall and the surrounding side wall of base layer support platform be the sliding bevel opened downwards.
In the specific implementation of the utility model, the middle level carries fish plate, middle level fence frame and middle level supporting table and forms
Screening be combined as that multiple structures are identical, but multiple screenings combination that size is different, each combination are combined with upper and lower two respectively
Form pagoda shape hierarchic structure.Combination is more, and body size screening is thinner.
In the specific implementation of the utility model, in the screening that each layer is made of load fish plate, fence frame and supporting table
In combination, 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, and shimmy amplitude is Φ
25mm, manually places fry to be separated with dredger at the superiors' fish cone, puts fish by several times, treats what most sieve screen apertures were all intercepted
When fry blocks, stop fish, the fry for each layer being sieved through with dredger is pulled out respectively, then carries out the seedling separation operation of next batch.
Claims (3)
- A kind of 1. fry separating sieve, it is characterised in that：Fish plate is carried including bottom, the edge that fish plate is carried 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 that fish plate is carried 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 installation upper strata of supporting table carries fish plate in middle level, and 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：The surrounding side wall of the upper strata fish cone, middle level The surrounding side wall of supporting table and the surrounding side wall 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 formed is combined as that multiple structures are identical, but multiple screenings combination that size is different, each combination difference Combined with upper and lower two and form pagoda shape hierarchic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650523.XU CN207219820U (en) | 2017-06-07 | 2017-06-07 | A kind of fry separating sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720650523.XU CN207219820U (en) | 2017-06-07 | 2017-06-07 | A kind of fry separating sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207219820U true CN207219820U (en) | 2018-04-13 |
Family
ID=61839139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720650523.XU Expired - Fee Related CN207219820U (en) | 2017-06-07 | 2017-06-07 | A kind of fry separating sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207219820U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107173292A (en) * | 2017-06-07 | 2017-09-19 | 天津渤海水产研究所 | Multi-level fry separating sieve |
| CN111528263A (en) * | 2020-05-20 | 2020-08-14 | 大连工业大学 | Rotary fish grading device |
| CN113476933A (en) * | 2021-07-06 | 2021-10-08 | 苏州中科计量技术有限公司 | Sample purification device for liquid chromatography detection |
-
2017
- 2017-06-07 CN CN201720650523.XU patent/CN207219820U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107173292A (en) * | 2017-06-07 | 2017-09-19 | 天津渤海水产研究所 | Multi-level fry separating sieve |
| CN111528263A (en) * | 2020-05-20 | 2020-08-14 | 大连工业大学 | Rotary fish grading device |
| CN113476933A (en) * | 2021-07-06 | 2021-10-08 | 苏州中科计量技术有限公司 | Sample purification device for liquid chromatography detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180413 Termination date: 20180607 |