CN205756512U - A kind of fry sorting unit - Google Patents
A kind of fry sorting unit Download PDFInfo
- Publication number
- CN205756512U CN205756512U CN201620485977.1U CN201620485977U CN205756512U CN 205756512 U CN205756512 U CN 205756512U CN 201620485977 U CN201620485977 U CN 201620485977U CN 205756512 U CN205756512 U CN 205756512U
- Authority
- CN
- China
- Prior art keywords
- fry
- screen cloth
- grating
- sorting unit
- housing
- Prior art date
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Links
- 239000004744 fabric Substances 0.000 claims abstract description 32
- 238000012216 screening Methods 0.000 claims abstract description 19
- 239000000872 buffer Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000003247 decreasing effect Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 241000251468 Actinopterygii Species 0.000 description 29
- 230000008569 process Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 229920005479 Lucite® Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of fry sorting unit, including cylindric housing, described housing upper is provided with water inlet pipe, the screen cloth that multiple screening specification is successively decreased successively it is disposed with from top to bottom in described housing, multiple open and close type window corresponding with screen cloth respectively it is provided with on the sidewall of described housing, described screen cloth includes ring for fixing, is movably set with the many gratings being parallel to each other, described grating is fixedly installed supple buffer layer in described ring for fixing.This utility model mainly solves techniques below problem, and one is to provide buffering when fry is poured into screen cloth, it is to avoid fry is impaired；Two is it can be avoided that fry is stuck on screen cloth；Three is the fry that can disposably filter out plurality of specifications；Four is can quickly to discharge the fry filtered out.
Description
Technical field
This utility model relates to fish culture technical field, particularly relates to a kind of fry sorting unit.
Background technology
During fry rearing and adult fish culture, according to manufacturing requirements and the difference of the market demand, need to sort into, periodically with the fish that fish sieve mixes a large amount of specifications, the colony that size specification is relatively uniform.Such as length possesses less than the fry of 10 centimetres and kills and devour mutually habit, and individual difference can cause killing and devouring increasing the weight of；And the relatively uniform fish of size specification can accurately be fed, more preferably, survival rate is high in growth, and bait conversion ratio is high.
There is the problem in terms of three below in the fish sieve of existing use: the aperture specification of (1) fish sieve the most mostly is fixing, can only filter out the fish of a certain specification.But, due to want every time screening fish specification not exclusively as, such as sometimes for screening about 4cm fry, it is sometimes desirable to screening about 8cm fry, it is sometimes desirable to screening about 12cm fry.Accordingly, it would be desirable to make the fish sieve of different pore size specification according to different demands.So fisherman needs to prepare the fish sieve of plurality of specifications, causes the wasting of resources, adds fisherman's cost.(2) the fish sieve that the fish sieve that current fish sieve mainly has bamboo wood to weave and metal are made, all there is obvious shortcoming in both fishes sieve.Bamboo wood braiding fish sieve easily brittle, flexural capacity is poor, is difficult to repair, and grating is coarse easily hinders fish after fractureing, hand woven causes sieve mesh error big, and fry is screened uneven, and production efficiency is low.And fish that metal is made sieve, it is often welded by bonding jumper, although specification standards and firm, but weight is big, price is high, easily sink water, easily get rusty.(3) it is difficult to change when the grating of fish sieve occurs and damaging, delays use.It would therefore be highly desirable to innovation fish sieve manufacturing technology, it is to avoid the wasting of resources that the fish of making different pore size specification is sieved and brings.
In order to solve above-mentioned technical problem, the prior art that China Patent No. is " 201520372607.2 " discloses the fish sieve of a kind of variable format on October 7th, 2015, its technical scheme is that described fish sieve includes hollow cylinder, the bottom of described cylinder one sidewall has and is in same level and the equal row's side opening of pitch of holes, the bottom of described another sidewall of cylinder has an exhausting hole corresponding with described row's side opening position, the horizontal plane residing for side opening that horizontal plane residing for through hole is higher than, is interspersed with grating between corresponding side opening and through hole.This fish sieve is by arranging the quantity i.e. size of scalable fish sieve aperture of grating, thus screens the fry of different size.But in actual use, however it remains following defect: one, grating is made up of smooth lucite, and grating is hard objects, when pouring fry in sieving to fish, under the effect of impact, hard grating easily makes fry injured, thus affects the survival rate of fish bar.Two, the gap between grating and grating is constant, and the grating in through hole can not flexible rotating, and in general, the bodily form of fish is again small in ends and broad in the middle, this results in screening process, having part fry to be easily stuck between grating and grating, under the impact of follow-up fry, this part fry is easily crushed even dead.Three, this fish sieve is once only capable of filtering out the fry of a kind of specification, and screening efficiency is relatively low.Four, needing manually to topple over the fry filtered out, efficiency is low, and hand labor intensity is big.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems in the prior art, it is provided that a kind of fry sorting unit, this utility model mainly solves techniques below problem, and one is to provide buffering when fry is poured into screen cloth, it is to avoid fry is impaired；Two is it can be avoided that fry is stuck on screen cloth；Three is the fry that can disposably filter out plurality of specifications；Four is can quickly to discharge the fry filtered out.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of fry sorting unit, it is characterized in that: include the housing of cylindrical shape, described housing upper is provided with water inlet pipe, the screen cloth that multiple screening specification is successively decreased successively it is disposed with from top to bottom in described housing, multiple open and close type window corresponding with screen cloth respectively it is provided with on the sidewall of described housing, described screen cloth includes ring for fixing, is movably set with the many gratings being parallel to each other, described grating is fixedly installed supple buffer layer in described ring for fixing.
Described screen slope is arranged in housing, and open and close type window is positioned at the low side of screen cloth, and water inlet pipe is positioned at the high-end of screen cloth.
Multiple treatment hole is uniformly offered on described open and close type window.
Described supple buffer layer is made up of sponge, is adhesively fixed on grating.
Described grating is cylindrical structural, its inner hollow.
The inner surface of described ring for fixing is fixedly installed multiple connector for placing grating, and described connector offers link slot, and the two ends of described grating are both placed in link slot.
The notch internal diameter of described link slot is less than groove-root diameter.
Employing the utility model has the advantage of:
One, in this utility model, the structure of the screen cloth that multiple screening specification is successively decreased successively is set in housing so that people can disposably filter out the fry of plurality of specifications, screens convenient, improves screening efficiency.By the open and close type window on housing and the cooperation of water inlet pipe, it is possible to make the fry filtered out be automatically drained out, reduce hand labor intensity.By the supple buffer layer on grating, it is possible to provide buffering when pouring fry into for fry, reduce the impulsive force between fry and grating, and then reach the purpose preventing fry injured during pouring into；Meanwhile, by this supple buffer layer, additionally it is possible to prevent fry to be stuck in screening process on grating, it is to avoid fry is crushed in screening process.Further, since grating is movably arranged in ring for fixing, therefore, in screening process, grating can rotate automatically, is conducive to accelerating screening efficiency.Compared with prior art, this utility model also has simple in construction, advantage easy to operate and with low cost.
Two, in this utility model, by the screen cloth being obliquely installed, the quick discharge of the fry filtered out beneficially is accelerated.
Three, in this utility model, by the treatment hole on open and close type window, fry can be made in screening process to concentrate at open and close type window, beneficially the quick discharge of fry.
Four, in this utility model, supple buffer layer is made up of sponge, the advantage with good buffer effect.
Five, in this utility model, grating is the cylindrical structural of inner hollow, has the high and lightweight advantage of intensity, convenient use.
Six, in this utility model, the two ends of grating are both placed in link slot, and this structure makes the dismounting of grating simpler, meanwhile, make this utility model become reducing screen cloth also by increase and decrease grating, thus can screen the fry of different size.
Seven, in this utility model, the notch internal diameter of link slot is less than groove-root diameter, and this structure not only improves the flexible rotating of grating, makes again grating not depart from link slot easily.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model；
Fig. 2 is left view structural representation of the present utility model；
Fig. 3 is the structural representation of screen cloth in this utility model；
Fig. 4 is ring for fixing and the attachment structure schematic diagram of grating in this utility model；
Being labeled as in figure: 1, ring for fixing, 2, grating, 3, supple buffer layer, 4, connector, 5, link slot, 6, housing, 7, water inlet pipe, 8, screen cloth, 9, open and close type window, 10, treatment hole.
Detailed description of the invention
A kind of fry sorting unit, including cylindric housing 6, described housing 6 top is provided with water inlet pipe 7, being disposed with the screen cloth 8 that multiple screening specification is successively decreased successively in described housing 6 from top to bottom, the sidewall of described housing 6 is provided with multiple open and close type window 9 corresponding with screen cloth 8 respectively, described screen cloth 8 includes ring for fixing 1, the many gratings being parallel to each other 2 it are movably set with in described ring for fixing 1, described grating 2 is cylindrical structural, its inner hollow, and the two ends of grating 2 are blocked by plug；Being fixedly installed supple buffer layer 3 on described grating 2, described supple buffer layer 3 is made up of sponge, and described supple buffer layer 3 is adhesively fixed on grating 2 by viscose glue.
In this utility model, described screen cloth 8 is inclined in housing 6 by the support member in housing 6, and its angle of inclination is good with 10 20 degree；Open and close type window 9 is positioned at the low side of screen cloth 8, and water inlet pipe 7 is positioned at the high-end of screen cloth 8, after having screened, opens water inlet pipe 7, under the drive of current, is discharged housing 6 the fry that screen cloth 8 is high-end.
In this utility model, described open and close type window 9 the most uniformly offers multiple treatment hole 10.
In this utility model, the thickness of described supple buffer layer 3 is unsuitable blocked up, is preferred with 0.5 cm.
In this utility model, the inner surface of described ring for fixing 1 is fixedly installed multiple connector 4 for placing grating 2, link slot 5 is offered on described connector 4, the notch internal diameter of described link slot 5 is suitable with grating 2 internal diameter, and notch internal diameter is less than groove-root diameter, the two ends of described grating 2 are both placed in link slot 5, grating 2 under the impact of water, can in link slot 5 flexible rotating.Further, described connector 4 is the square of rounding, and connector 4 is one-body molded on ring for fixing 1.
In this utility model, the screen cloth 8 that screening specification is successively decreased successively, refer to that in each screen cloth 8 from top to bottom, successively decrease successively in the gap between grating 2 and grating 2.It addition, when needing the fry screening different size, grating 2 compartment of terrain is directly taken out in link slot 5.
Claims (7)
1. a fry sorting unit, it is characterized in that: include the housing (6) of cylindrical shape, described housing (6) top is provided with water inlet pipe (7), the screen cloth (8) that multiple screening specification is successively decreased successively it is disposed with from top to bottom in described housing (6), multiple open and close type window (9) corresponding with screen cloth (8) respectively it is provided with on the sidewall of described housing (6), described screen cloth (8) includes ring for fixing (1), the many gratings being parallel to each other (2) it are movably set with in described ring for fixing (1), supple buffer layer (3) it is fixedly installed on described grating (2).
2. a kind of fry sorting unit as claimed in claim 1, it is characterised in that: described screen cloth (8) is inclined in housing (6), and open and close type window (9) is positioned at the low side of screen cloth (8), and water inlet pipe (7) is positioned at the high-end of screen cloth (8).
3. a kind of fry sorting unit as claimed in claim 1 or 2, it is characterised in that: uniformly offer multiple treatment hole (10) on described open and close type window (9).
4. a kind of fry sorting unit as claimed in claim 1, it is characterised in that: described supple buffer layer (3) is made up of sponge, is adhesively fixed on grating (2).
5. a kind of fry sorting unit as according to any one of claim 1,2 or 4, it is characterised in that: described grating (2) is cylindrical structural, its inner hollow.
6. a kind of fry sorting unit as claimed in claim 1, it is characterized in that: (inner surface of 1 is fixedly installed multiple connector (4) for placing grating (2) to described ring for fixing, offering link slot (5) on described connector (4), the two ends of described grating (2) are both placed in link slot (5).
7. a kind of fry sorting unit as claimed in claim 6, it is characterised in that: the notch internal diameter of described link slot (5) is less than groove-root diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485977.1U CN205756512U (en) | 2016-05-25 | 2016-05-25 | A kind of fry sorting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485977.1U CN205756512U (en) | 2016-05-25 | 2016-05-25 | A kind of fry sorting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205756512U true CN205756512U (en) | 2016-12-07 |
Family
ID=58114035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620485977.1U Active CN205756512U (en) | 2016-05-25 | 2016-05-25 | A kind of fry sorting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205756512U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064789A (en) * | 2017-12-29 | 2018-05-25 | 浦江县酉泽水产科技有限公司 | More specification fry screening installations |
| CN108293935A (en) * | 2017-10-25 | 2018-07-20 | 东莞产权交易中心 | A kind of fry fast screening devices |
| CN110741995A (en) * | 2019-10-12 | 2020-02-04 | 钟黎明 | A full-automatic fry sorter for aquaculture |
-
2016
- 2016-05-25 CN CN201620485977.1U patent/CN205756512U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108293935A (en) * | 2017-10-25 | 2018-07-20 | 东莞产权交易中心 | A kind of fry fast screening devices |
| CN108064789A (en) * | 2017-12-29 | 2018-05-25 | 浦江县酉泽水产科技有限公司 | More specification fry screening installations |
| CN110741995A (en) * | 2019-10-12 | 2020-02-04 | 钟黎明 | A full-automatic fry sorter for aquaculture |
| CN110741995B (en) * | 2019-10-12 | 2022-01-25 | 中山市农业科技推广中心 | A full-automatic fry sorter for aquaculture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231029 Address after: No. 588, Middle Tianfu Avenue, Chengdu Hi tech Zone, China (Sichuan) Pilot Free Trade Zone, 610000, Sichuan Patentee after: Tongwei Agricultural Development Co.,Ltd. Address before: 610041 11, South four section, two ring road, hi tech Zone, Chengdu, Sichuan. Patentee before: TONGWEI Co.,Ltd. |