CN203457654U - Fishing soft sieve and combined fishing soft sieve applied thereto - Google Patents
Fishing soft sieve and combined fishing soft sieve applied thereto Download PDFInfo
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- CN203457654U CN203457654U CN201320482555.5U CN201320482555U CN203457654U CN 203457654 U CN203457654 U CN 203457654U CN 201320482555 U CN201320482555 U CN 201320482555U CN 203457654 U CN203457654 U CN 203457654U
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- sieve
- soft
- fishing
- soft sieve
- seed
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- 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
Abstract
The utility model aims to provide a fishing soft sieve and a combined fishing soft sieve applied thereto. The fishing soft sieve comprises a frame composed of foldable plastic pipes, and meshes are distributed on lateral faces and a bottom face of the frame so as to form a soft sieve for sorting fish fry, and insertion rods serves as an auxiliary portion to steady a fish sieve. The fishing soft sieve is applicable for sorting large fry of various fishes, is high in sorting efficiency, low in labor intensity, low in fry damage, simple in manufacturing process, convenient to carry and transport, storage-resistant, not easy to be damaged, simple and convenient to operate, practical, easy to be achieved during production, and wide in market promotion prospects.
Description
Technical field
The utility model relates to aquaculture field, and particularly the fishing of the above large size seedling seed of a kind of sorting total length 6cm is with soft sieve and apply its soft sieve of combined type fishing.
Background technology
In fish seed rearing process, according to the specification requirement of producing and the difference of the market demand, often need to carry out sorting to seed size, guarantee the synchronism of seed rearing; In addition, for there being the fish of the habit of killing and devouring also can reduce the probability that seed kills and devour mutually because of size differentiation.In seed sales process, raiser has different demands to seed size, particularly for some torrid zone, subtropics fish, can not overwintering or just require the seed guarantee of surviving the winter of putting large specification in a suitable place to breed to form then listing without the area of winter condition, therefore, large size seedling seed screening operation seems particularly important.
At present, also do not have a kind ofly specially for the fish sieve of large size seedling seed sorting, in production, sorting seed is still continued to use a kind of bamboo being formed by mao bamboon braiding and sieves, but its shortcoming is also clearly: 1., fragile, hinder seedling, inconvenience stores, carries and transport; 2., capacity is little, breakneck acceleration is slow, more highlights its work consuming consuming time, shortcoming that labour intensity is large during sorting large size seedling seed; 3., complex manufacturing technology, be difficult to batch production, easily by corner on the market; 4., expensive, be difficult to be accepted by common raiser.And Combined fish sieve (number of patent application: CN87210906) sieve (number of patent application: invention theory CN201120335376.X) is similar with a kind of fish of variable fence spacing distance, though effectively avoided some shortcoming of bamboo sieve, but operability is not strong, in actual production, be difficult to operation.And the shortcoming that plastic fish sieve (number of patent application: CN200820100057.9, ZL200620035427.6) exists bamboo sieve is equally 2., and operation inconvenience aborning, be difficult to be accepted by raiser.Also occurred on the market now that metal species fish sieve, its design concept are to be developed by bamboo sieve, but due to the heavy greatly and easily water of weight, transport and carry the high and yielding shortcoming such as get rusty of inconvenience, price and cause its promotion effect very micro-.
Summary of the invention
The utility model is a kind of fishing of forming of the behaviouristics characteristics design of running away according to fish oriented profundal zone and surrounding under of short duration operation stress conditions with soft sieve and applies its soft sieve of combined type fishing, is applicable to the large size seedling seed of the various fish of sorting.
The technical solution of the utility model is: the soft sieve of a kind of fishing, is characterized in that: comprise the framework consisting of Foldable tube, described frame facet and bottom surface are laid with net sheet, and described frame facet is provided with the inserted link in order to firm soft sieve.
Further, described inserted link can bundle or buckle is connected with framework by cord.
Further, described framework can be also the head rope, and described inserted link bundlees by cord or buckle is fixed on framework.
Further, the netting twine of described net sheet can be polyethylene material netting twine, model can be 4 strands, 6 strands, 9 strands, 12 strands, 15 strands or 18 strands etc., and the mesh size of described net sheet can be 3cm, 4cm, 5cm, 6cm or 7cm, can also be 3.5cm, 4.5cm, 5.5cm or 6.5cm.
Further, the size of the degree of depth of soft sieve and net sheet mesh is inversely proportional to.
A kind of soft sieve of combined type fishing being combined by several soft sieves as claimed in claim 1, it is characterized in that: described combined type fishing is arranged in order from water body upper strata to lower floor according to mesh size by several soft sieves from big to small with soft sieve, to form the soft sieve of combination fishing of several size seedling seeds of sorting simultaneously.
Compared with prior art, the utlity model has following advantage: (1) can reduce the damage of soft sieve to seed; (2) soft sieve raw material are easy to get, and manufacture craft is simple, is produced on a large scale; (3) capacity is large, and breakneck acceleration is fast, and efficiency is high, and labour intensity is low, a plurality of different size seeds of sorting simultaneously; (4) the soft sieve of different meshes can random combine, and practicality easy and simple to handle is easy in production realize, and is convenient to promote; (5) carry convenient transportation, resistance to storage and not fragile.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is a kind of combination figure of the present utility model;
Fig. 3 is separation operation state diagram of the present utility model;
1-net sheet 11-mesh 12-netting twine 2-Foldable tube 3-inserted link.
Embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below, but the utility model is not limited to this.
Embodiment 1: with reference to figure 1, a kind of fishing is combined by net sheet 1 and Foldable tube 2 with soft sieve.2 used times of Foldable tube are combined into framework through net sheet, and the used time does not extract out from net sheet, splits into parts, convenient transportation and storage; Inserted link 3 bundlees or uses buckle to be fixed on by cord as appendage when the sorting seed in the head rope, to play firm fish sieve.Whole soft sieve struts like a Miniature temporary-cultivation net cage.Soft sieve length is generally 1.5m ~ 2.0m, can appropriately adjust according to need of production; Soft sieve width equals or is slightly wider than net cage width (1m), is generally 1.0m ~ 1.2m, so that operation; Soft sieve degree of depth 50cm ~ 90cm not etc., is not inversely proportional to the size of mesh 11, and mesh is larger, and the degree of depth is more shallow, and vice versa.Mesh size is mainly divided into five kinds of specifications such as 3 cm, 4 cm, 5 cm, 6 cm, 7 cm, also can adopt according to need of production the mesh of 3.5 cm, 4.5 cm, 5.5 cm, 6.5 cm equal lengths.
In order to reduce the damage of soft sieve to seed as far as possible, the overall process of screening is all with water operation, and the netting twine 12 of mesh grid sheet is had to specific (special) requirements, generally selects polyethylene material netting twine, and model is followed successively by 4 strands, 6 strands, 9 strands, 12 strands, 15 strands, 18 strands etc.; To its requirement, can overview be that mesh is larger, netting twine requires thicker.In production, can with individual soft sieve, carry out large size seedling seed separation operation one by one by demand.
Embodiment 2: with reference to figure 2, two three soft sieve random combines that order varies in size of throwing the net even can be arranged in order from water body upper strata to lower floor from big to small by soft sieve mesh specification, formation can sub-elect the soft sieve of combination fishing of several size seedling seeds simultaneously.
Concrete operations mode of the present utility model: (1) makes an operating surface of the fixing soft sieve of inserted link by cord, buckle or the collar; (2) an exaggerated parallel docking with temporarily foster net cage by one end of the head rope 2 to the following 20cm～30cm of the water surface, is raised other faces of soft sieve with the low interface of hand simultaneously; (3) will support temporarily in net cage seed to be sieved and catch up with into soft sieve (combine soft sieve seed is caught up with in uppermost soft sieve), and then each head rope of soft sieve will be raised to and be surfaced more than 20cm; (4) by water-sprinkling in soft sieve with raise soft sieve for several times, the seed of requirement up to specification can be sifted out, existing side by side is about to it and proceeds to the vacant net cage of supporting temporarily, and the seed of small dimension goes back to the pool and continues cultivation.Uninterruptedly oxygenation in whole operating process, prevents seed anoxic floating head.
From the weight of single screening seed, bamboo sieve single can screen the seed 4～8kg of 6cm left and right, 10cm left and right seed 8～10 kg; And under equal conditions, soft sieve single can screen seed 50～75 kg of 6cm left and right, 10cm left and right seed 75～100 kg.The single efficiency of soft sieve ratio bamboo sieve can improve 10 times of left and right; Consider the also use capable of being combined of soft sieve, the actual screening effeciency of soft sieve can improve more than 10 times compared with bamboo sieve.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
1. the soft sieve of fishing, is characterized in that: comprise the framework consisting of Foldable tube, described frame facet and bottom surface are laid with net sheet, and described frame facet is also provided with the inserted link in order to firm soft sieve.
2. the soft sieve of a kind of fishing according to claim 1, is characterized in that: described framework can also consist of the head rope, and described inserted link bundlees by cord or buckle is connected with framework.
3. the soft sieve of a kind of fishing according to claim 1, is characterized in that: the netting twine of described net sheet is polyethylene material netting twine, and the mesh size of described net sheet can be 3cm, 4cm, 5cm, 6cm or 7cm.
4. the soft sieve of a kind of fishing according to claim 3, is characterized in that: the length of described mesh can also be 3.5cm, 4.5cm, 5.5cm or 6.5cm.
5. the soft sieve of combined type fishing being combined by several soft sieves as claimed in claim 1, it is characterized in that: described combined type fishing is arranged in order from water body upper strata to lower floor according to mesh specification by several soft sieves from big to small with soft sieve, to form the soft sieve of combination fishing of several size seedling seeds of sorting simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320482555.5U CN203457654U (en) | 2013-08-08 | 2013-08-08 | Fishing soft sieve and combined fishing soft sieve applied thereto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320482555.5U CN203457654U (en) | 2013-08-08 | 2013-08-08 | Fishing soft sieve and combined fishing soft sieve applied thereto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203457654U true CN203457654U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320482555.5U Expired - Fee Related CN203457654U (en) | 2013-08-08 | 2013-08-08 | Fishing soft sieve and combined fishing soft sieve applied thereto |
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| CN (1) | CN203457654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165693A (en) * | 2015-10-28 | 2015-12-23 | 新津兴天地农业开发有限公司 | Fish fry domestication net cage and fish fry domestication method thereof |
| CN116267759A (en) * | 2023-02-10 | 2023-06-23 | 通威农业发展有限公司 | Fry breeding system |
-
2013
- 2013-08-08 CN CN201320482555.5U patent/CN203457654U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165693A (en) * | 2015-10-28 | 2015-12-23 | 新津兴天地农业开发有限公司 | Fish fry domestication net cage and fish fry domestication method thereof |
| CN116267759A (en) * | 2023-02-10 | 2023-06-23 | 通威农业发展有限公司 | Fry breeding system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20200808 |
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| CF01 | Termination of patent right due to non-payment of annual fee |