CN206699158U - A kind of agriculture fish culture screening plant - Google Patents
A kind of agriculture fish culture screening plant Download PDFInfo
- Publication number
- CN206699158U CN206699158U CN201720502704.8U CN201720502704U CN206699158U CN 206699158 U CN206699158 U CN 206699158U CN 201720502704 U CN201720502704 U CN 201720502704U CN 206699158 U CN206699158 U CN 206699158U
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- fish
- screen
- fish screen
- uncovered tank
- screening plant
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Abstract
A kind of agriculture fish culture screening plant, including uncovered tank, uncovered tank one end is provided with fishing net, the other end passes through water pump water filling；Fish screen is provided with the uncovered tank, fish screen includes preceding fish screen and rear fish screen, and preceding fish screen and rear fish screen include grizzly bar, and grizzly bar equi-spaced apart is simultaneously fixed on uncovered tank by transverse axis；The transverse axis of the preceding fish screen and rear fish screen is relatively moved, and fish gap is crossed so as to adjust fish screen.Different size of fish by setting uncovered tank, water pump and fish screen etc., quickly can be sieved by a kind of agriculture fish culture screening plant provided by the utility model.
Description
Technical field
Fish-culture equipment is the utility model is related to, especially a kind of agriculture fish culture screening plant.
Background technology
In fish production and research practice, the fish colony of screening certain size size be present.Such as fish different size
Seed and the nutrition, processing or the Behavior Test that divide pond, partial sale and progress fish of cultivation individual, are required for big to some
Small close fish are screened.
The individual conventional method that certain specification is screened in the shoal of fish mixed from a group size has two kinds：First method master
If for the less fry of individual, seed is filtered out, main Gonghu is seedling separation sieve（Seedling separation sieve is the sieve that a kind of thin bamboo strips used for weaving makes
Son）, seedling separation sieve is mainly the activity space by limiting small fish, is then washed by water by manually bailing against seedling separation sieve, with
This manufactures current（Flow-shape herein is the turbulent flow that fish do not like）, or directly washed by water using water pipe, because fish have
There are top properties of flow, fish to start top stream after running into turbulent flow, the less individual of individual will be swum out of from sieve gap in the shoal of fish, now
The seedling separation sieve that the shoal of fish left during seedling separation is sieved is transferred to another different size carries out operation same again, is needed
Fry.The shoal of fish that the object of second method is the larger fish of individual and size mixes, generally with fishing net or special
After the scope of activities of utensil limitation fish, people big will just be dragged for by the visually individual of artificial screening specific standard by rule of thumb
Big.The efficiency of the method screening of the first screening fry is higher, but more time-consuming, and operation is relatively complicated, limits the shoal of fish
Scope of activities, fish are had a great influence；For second method mainly by artificially screening, deviation is larger.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of agriculture fish culture screening plant, can be quickly right
Different size of fish are sieved, and fish are not damaged.
In order to solve the above technical problems, technical scheme is used by the utility model：
A kind of agriculture fish culture screening plant, including uncovered tank, uncovered tank one end is provided with fishing net, the other end passes through
Water pump water filling；Fish screen is provided with the uncovered tank, fish screen includes preceding fish screen and rear fish screen, and preceding fish screen blocks with after
Fish corral includes grizzly bar, and grizzly bar equi-spaced apart is simultaneously fixed on uncovered tank by transverse axis；The preceding fish screen and rear fish screen
Transverse axis relative movement, cross fish gap so as to adjust fish screen.
Sideboard, cofferdam are sequentially provided with the uncovered tank, between fish screen and water pump.
Any one in the preceding fish screen and rear fish screen is fixed in uncovered tank, and another is slidably arranged in uncovered
The chute of tank is interior and the crossbeam of stretching uncovered flume section is provided with scale.
It is socketed between the preceding fish screen and rear fish screen by sleeve, and lower end is arranged on chute by roller-coaster
Interior, preceding fish screen and rear fish screen both ends stretch out uncovered tank and are provided with scale in extension.
Soft block is equipped with left and right sides of the preceding fish screen and rear fish screen.
A kind of agriculture fish culture screening plant of the utility model, has following technique effect：
1）, by two layers of multi-disc one in front and one in back, grizzly bar forms fish screen main part side by side, same layer fish screen adjacent gate
Gap length between bar is fixed, and each grizzly bar on same layer fish screen is fixed by a transverse axis.By fish screen before staggering,
Fish screen is so that fish gap is adjustable excessively afterwards.And it is primarily due to rush net row in view of fish using grizzly bar and without fishing net
Screening plant to be made with grizzly bar, the fish that size meets will push up stream and pass through, and larger-size fish will not also rush at grid
Bar, the generation for situations such as avoiding fish injury.
2）, by by uncovered tank side set fishing net, opposite side water feeding of water pump, centre set fish screen, can both transport
For the fish screening of special requirement in fish production, while the design of the check experiment in Fish behavior can also be applied to,
Such as can study and face the top stream time length of the fish of section in the same apparatus etc. different years, experimental design is simple, and operation is easy.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is overall schematic of the present utility model.
Fig. 2 is the schematic diagram of fish screen in the utility model.
Fig. 3 is the schematic diagram of preceding fish screen or rear fish screen in the utility model.
Fig. 4 is the schematic diagram in cofferdam in the utility model.
In figure：Uncovered tank 1, fishing net 2, fish screen 3, preceding fish screen 3-1, rear fish screen 3-2, grizzly bar 3-3, transverse axis 3-4,
Water pump 4, sideboard 5, cofferdam 6, scale 7, roller 8.
Embodiment
As Figure 1-3, a kind of agriculture fish culture screening plant, including uncovered tank 1, the top end opening of uncovered tank 1,
The left end of uncovered tank 1 is provided with fishing net 2, so keeps current to lead to.The right-hand member of uncovered tank 1 is solid closed state, uncovered water
The right-hand member of groove 1 is connected by inlet opening, water inlet pipe and water pump 4, by the water filling into uncovered tank 1 of water pump 4, so when fish is put into nothing
After in lid tank 1, due to the distinctive physiological property of fish, fish can move about from left to right.Fish screen 3 is provided with the uncovered tank 1,
Fish screen 3, which includes preceding fish screen 3-1 and rear fish screen 3-2, preceding fish screen 3-1 and rear fish screen 3-2, includes grizzly bar 3-3, grid
Bar 3-3 equi-spaced apart and is fixed on positioning hole or the top of uncovered tank 1 by transverse axis 3-4 to be U-shaped, between adjacent grill 3-3
On, such transverse axis 3-4 can horizontal right/left pull, diminish greatly so as to which the hole formed between grizzly bar 3-3 becomes, and then adjustment fish screen
3 cross fish gap, fish is passed through from small to large ord.
Sideboard 5, cofferdam 6 are sequentially provided with the uncovered tank 1, between fish screen 3 and water pump 4.Wherein active catch
Plate 5 is slidably connected with the groove in uncovered tank 1, by setting sideboard 5 to prevent fish from returning.By setting cofferdam 6,
Cofferdam 6 is loudspeaker network structure, and is open towards the direction of fish screen 3, and cofferdam is nearer from water inlet, and cofferdam main function is whole
Stream, produce the fluidised form that comparison is adapted to fish to like.
Any one in the preceding fish screen 3-1 and rear fish screen 3-2 is fixed in uncovered tank 1, and another slip is set
Put in the chute of uncovered tank 1 and be provided with scale on the crossbeam of the part of stretching uncovered tank 1.Scale measurement range is 1cm-
10cm.So, fish gap can be crossed to adjust fish screen 3 by corresponding in mobile preceding fish screen 3-1 or rear fish screens 3-2, due to
Another is fixed, and can be used as benchmark, convenient regulation.By setting scale, fish screen 3-1 blocks fish with after before can accurately adjusting successively
The distance that grid 3-2 staggers, and then the accurate fish gap excessively for adjusting fish screen 3.
It is socketed between the preceding fish screen 3-1 and rear fish screen 3-2 by sleeve, fish screen 3-1 is with after before can so making
Relative distance between fish screen 3-2 is consistent, and avoids releasing, and sleeve is resilient sleeve, and side is provided with opening, and opening is convenient
Preceding fish screen 3-1 and rear fish screen 3-2 sockets or dismounting.Preceding fish screen 3-1 and rear fish screen 3-2 lower ends pass through roller-coaster
It is arranged in chute, preceding fish screen 3-1 and rear fish screen 3-2 both ends are stretched out uncovered tank 1 and are provided with extension and carved
Degree.Because the two relative can be rolled, so quick regulation can be reached by relative movement preceding fish screen 3-1 and rear fish screen 3-2
Purpose.And because grizzly bar 3-3 is U-shaped, so convenient setting roller.When preceding fish screen 3-1 and rear fish screen 3-2 is overlapped,
Fish screen 3 crosses fish gap maximum, the width for being U-shaped grizzly bar 3-3.In addition, grizzly bar 3-3 is alternatively simple vertical linearity, spacing
It is arranged to integer, convenient regulation.
Soft block is equipped with left and right sides of the preceding fish screen 3-1 and rear fish screen 3-2.So in preceding fish screen 3-1
When staggering with rear fish screen 3-2, the both sides of uncovered tank 1 are blocked all the time comes, and prevents various sizes of fish from being swum across from both sides.
Operation principle and process：
1）, in use, uncovered tank 1 is horizontally placed in water body, the water surface is higher by the bottom certain altitude of uncovered tank 1（This
Place determines the depth of water according to fish production or experiment Mesichthyes Individual Size）.Water pump 4 is fixed on uncovered tank after connecting water inlet pipe
Inlet opening on 1 blind end abutment wall（Pump capacity is adjustable herein）.The interval between the grizzly bar of fish screen 3 is adjusted, makes to block fish
Grid 3 meet required size by gap, and device adjustment is finished, and shoal of fish screening can be carried out after inspection is errorless.
2）, open water pump 4 and supplied water, while a group shoal of fish not of uniform size is positioned over the most downstream of uncovered tank 1 not
Enclosed area（At fishing net 2）, because the current that water pump 4 provides have certain flow velocity（The flow rate of current and flow root herein
It can be adjusted according to being actually needed）, the fish that are put into start top stream, and the direction opposite along current is swum, body during this
The less fish of body can swim over to the front of cofferdam 6 by the interval between preceding fish screen 3-1 and rear fish screen 3-2, when small fish all swims over to
Before cofferdam（4）During face, sideboard 5 is put down, small fish migration is prevented, small fish is dragged for away, lifts sideboard 5.Preceding fish screen 3-
Interval between 1, rear fish screen 3-2（The interval between the grizzly bar of fish screen determines according to the size on transverse axis herein, and gap size
Ascending can only be adjusted screening precision can determine according to being actually needed）, it is other to proceed by next stage after the completion of adjustment
Fish are sieved, and process is identical with the last time, is so sieved successively, and untill all fish separate, Individual Size is more smart
Really the either more neat fish individual of specification can obtain.
Claims (5)
1. a kind of agriculture fish culture screening plant, including uncovered tank（1）, uncovered tank（1）One end is provided with fishing net（2）, it is another
One end passes through water pump（4）Water filling；The uncovered tank（1）It is interior to be provided with fish screen（3）, fish screen（3）Including preceding fish screen（3-1）
With rear fish screen（3-2）, preceding fish screen（3-1）With rear fish screen（3-2）Include grizzly bar（3-3）, grizzly bar（3-3）Between equidistant
Every and pass through transverse axis（3-4）It is fixed on uncovered tank（1）On；The preceding fish screen（3-1）With rear fish screen（3-2）Transverse axis
（3-4）Relative movement, so as to adjust fish screen（3）Cross fish gap.
A kind of 2. agriculture fish culture screening plant according to claim 1, it is characterised in that：The uncovered tank（1）
Interior, fish screen（3）With water pump（4）Between be sequentially provided with sideboard（5）, cofferdam（6）.
A kind of 3. agriculture fish culture screening plant according to claim 1, it is characterised in that：The preceding fish screen（3-
1）With rear fish screen（3-2）In any one be fixed on uncovered tank（1）Interior, another is slidably arranged in uncovered tank（1）'s
Chute is interior and stretches out uncovered tank（1）Partial crossbeam is provided with scale.
A kind of 4. agriculture fish culture screening plant according to claim 1, it is characterised in that：The preceding fish screen（3-
1）With rear fish screen（3-2）Between be socketed by sleeve, and lower end is arranged in chute by roller-coaster, preceding fish screen
（3-1）With rear fish screen（3-2）Uncovered tank is stretched out at both ends（1）And it is provided with scale in extension.
A kind of 5. agriculture fish culture screening plant according to claim 1, it is characterised in that：The preceding fish screen（3-
1）With rear fish screen（3-2）The left and right sides is equipped with soft block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502704.8U CN206699158U (en) | 2017-05-08 | 2017-05-08 | A kind of agriculture fish culture screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502704.8U CN206699158U (en) | 2017-05-08 | 2017-05-08 | A kind of agriculture fish culture screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206699158U true CN206699158U (en) | 2017-12-05 |
Family
ID=60466469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720502704.8U Expired - Fee Related CN206699158U (en) | 2017-05-08 | 2017-05-08 | A kind of agriculture fish culture screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206699158U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109006631A (en) * | 2018-09-30 | 2018-12-18 | 福建省农业科学院农业质量标准与检测技术研究所 | A kind of fish slot |
| CN109644923A (en) * | 2018-12-11 | 2019-04-19 | 浙江恒泽生态农业科技有限公司 | Automatic marking device and method |
| CN110326578A (en) * | 2019-08-13 | 2019-10-15 | 张云飞 | A kind of fry separatory vessel |
| CN110432203A (en) * | 2019-08-26 | 2019-11-12 | 夏银英 | A kind of fry incubator |
| CN110521659A (en) * | 2019-09-24 | 2019-12-03 | 张云飞 | A kind of automatic control fry size separates device and its application method |
| CN110583552A (en) * | 2019-09-19 | 2019-12-20 | 王舒怡 | Fry culture apparatus that aquaculture used |
| CN112772518A (en) * | 2021-01-29 | 2021-05-11 | 上海岳煜贸易有限公司 | Fry screening system and method |
| CN112996383A (en) * | 2018-11-29 | 2021-06-18 | 艾尔弗雷德韦格纳研究所赫尔姆霍茨极地与海洋研究中心 | Sorting device for live fish |
| CN115488026A (en) * | 2022-08-09 | 2022-12-20 | 苏州绾欣高新材料有限公司 | Automatic sorting device for spinning yarn drums |
| CN117717030A (en) * | 2024-02-08 | 2024-03-19 | 四川弘信天启科技有限公司 | Fish luring screening device and fish lifting machine system |
-
2017
- 2017-05-08 CN CN201720502704.8U patent/CN206699158U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109006631A (en) * | 2018-09-30 | 2018-12-18 | 福建省农业科学院农业质量标准与检测技术研究所 | A kind of fish slot |
| CN109006631B (en) * | 2018-09-30 | 2023-12-08 | 福建省农业科学院农业质量标准与检测技术研究所 | Fish sorter |
| CN112996383A (en) * | 2018-11-29 | 2021-06-18 | 艾尔弗雷德韦格纳研究所赫尔姆霍茨极地与海洋研究中心 | Sorting device for live fish |
| CN109644923A (en) * | 2018-12-11 | 2019-04-19 | 浙江恒泽生态农业科技有限公司 | Automatic marking device and method |
| CN109644923B (en) * | 2018-12-11 | 2021-07-30 | 浙江恒泽生态农业科技有限公司 | Automatic marking device and method |
| CN110326578A (en) * | 2019-08-13 | 2019-10-15 | 张云飞 | A kind of fry separatory vessel |
| CN110432203B (en) * | 2019-08-26 | 2021-09-14 | 周红娇 | Fry incubator |
| CN110432203A (en) * | 2019-08-26 | 2019-11-12 | 夏银英 | A kind of fry incubator |
| CN110583552A (en) * | 2019-09-19 | 2019-12-20 | 王舒怡 | Fry culture apparatus that aquaculture used |
| CN110583552B (en) * | 2019-09-19 | 2021-06-22 | 佛山市湘华粤水产品有限公司 | Fry culture apparatus that aquaculture used |
| CN110521659A (en) * | 2019-09-24 | 2019-12-03 | 张云飞 | A kind of automatic control fry size separates device and its application method |
| CN112772518B (en) * | 2021-01-29 | 2022-09-02 | 宁夏新明润源农业科技有限公司 | Fry screening system and method |
| CN112772518A (en) * | 2021-01-29 | 2021-05-11 | 上海岳煜贸易有限公司 | Fry screening system and method |
| CN115488026A (en) * | 2022-08-09 | 2022-12-20 | 苏州绾欣高新材料有限公司 | Automatic sorting device for spinning yarn drums |
| CN115488026B (en) * | 2022-08-09 | 2023-08-11 | 苏州绾欣高新材料有限公司 | Automatic sorting device for spinning yarn barrels |
| CN117717030A (en) * | 2024-02-08 | 2024-03-19 | 四川弘信天启科技有限公司 | Fish luring screening device and fish lifting machine system |
| CN117717030B (en) * | 2024-02-08 | 2024-05-03 | 四川弘信天启科技有限公司 | Fish luring screening device and fish lifting machine system |
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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 |
Granted publication date: 20171205 Termination date: 20180508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |