CN206196724U - A kind of collection finishing device of cladocera biological feed - Google Patents
A kind of collection finishing device of cladocera biological feed Download PDFInfo
- Publication number
- CN206196724U CN206196724U CN201621206031.3U CN201621206031U CN206196724U CN 206196724 U CN206196724 U CN 206196724U CN 201621206031 U CN201621206031 U CN 201621206031U CN 206196724 U CN206196724 U CN 206196724U
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- Prior art keywords
- net cage
- collection
- fishing
- finishing device
- mesh
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Abstract
This disclosure relates to a kind of collection finishing device of cladocera biological feed, the collection finishing device includes support (3), lure lamp (4), collects net cage (1) and fish for net cage (2), the mesh sheet mesh number for collecting net cage (1) is 40 60 mesh, and the mesh sheet mesh number for fishing for net cage (2) is 80 100 mesh；Fishing for net cage (2) to be lifted on support (3) and can move up and down, the upper ledge for fishing for net cage (2) can be sunk to below the water surface, and fish for the lower frame of net cage (2) to be promoted to more than the water surface；Collection net cage (1) can be housed inside fishes in net cage (2)；When the upper ledge for fishing for net cage (2) is sunk to below the water surface, collect net cage (1) at least part of mesh sheet can not be caught dredger case (2) mesh sheet closing and directly contacted with water body；Lure lamp (4) can irradiate the water body collected in net cage (1).The collection finishing device of the disclosure can obtain fresh and alive, complete, not damaged, highdensity cladocera biological feed.
Description
Technical field
This disclosure relates to biological feed Fishing technology field, in particular it relates to a kind of collection of cladocera biological feed is caught
Drag for device.
Background technology
Cladocera is commonly called as water flea, worm for fishing, is the important component of fresh water natural biological bait, and endotrophic enriches, rich
It is easy to get containing the protein needed for aquatic economic animals, fat, amino acid, vitamin and mineral matter, and cladocera resting egg, it is numerous
Grow speed fast, good palatability, motion is relatively slow, is easily ingested by aquatic livestock.Cladocera nursery is fed, on the one hand can be carried
The survival rate and growth rate of fry high, effectively reduce artitificial food cost, increase economic efficiency, and are on the other hand easy to regulate and control water
Matter, reduces water pollution.
Mainly there are two kinds of approach for the acquisition of cladocera biological feed at this stage：One be it is wild fish for, two is scale
Cultivation.The first approach is relatively low and limited by regions by the cladocera biological feed yield of natural nutriment breeding, second
Though approach can obtain substantial amounts of cladocera biological feed, also need to spend single manpower and materials to be cultivated.For the above
Problem, the disclosure devises a kind of simple structure, makes easy, and dress is fished in the collection of cladocera biological feed easy to use
Put, water body can be saved, fresh and alive, complete, undamaged cladocera biological feed can be obtained.
Utility model content
The purpose of the disclosure is to provide a kind of collection finishing device of cladocera biological feed, and the apparatus structure is simple, makes
With convenient, water body is saved, it is adaptable to high density, fresh and alive, not damaged cladocera biology bait are collected in scientific experiment and breeding production
Material.
To achieve these goals, the disclosure provides a kind of collection finishing device of cladocera biological feed, and the collection is caught
Dragging for device includes support, lure lamp, collects net cage and fish for net cage, and the mesh sheet mesh number of the collection net cage is 40-60 mesh, described
The mesh sheet mesh number for fishing for net cage is 80-100 mesh；It is described to fish for net cage lifting on the bracket and move up and down, it is described
The upper ledge for fishing for net cage can be sunk to below the water surface, and the lower frame for fishing for net cage can be promoted to more than the water surface；The receipts
Collection net cage can be housed inside described fishing in net cage；When the upper ledge for fishing for net cage is sunk to below the water surface, the collection
At least part of mesh sheet of net cage can not directly be contacted by the mesh sheet closing for fishing for net cage with water body；The lure lamp energy
The water body enough irradiated in the collection net cage.
Preferably, the net cage of fishing for is connected with the collection net cage by nylon rope；Fished under net cage when described
When frame is not less than the water surface, the collecting net housing-case is fished for inside net cage located at described.
Preferably, four tops of side wall for collecting net cage are by suspension bar suspension strut purse seine, the collecting net
The bottom of the side wall of case passes through metallic rod suspension strut purse seine；The top and bottom of four side walls for fishing for net cage lead to respectively
Cross metallic rod suspension strut purse seine.
Preferably, the suspension bar is the hollow pvc pipe of two ends sealing and a diameter of 50mm-75mm；Two adjacent institutes
State and be connected by right angle duplex fitting between suspension bar.
Preferably, the collection net cage and/or the metallic rod fished in net cage are directly connected with net cage and are enclosed
Net, or be connected with net cage after the metallic rod is socketed in the pvc pipe and carry out purse seine.
Preferably, the bottom surface for fishing for net cage and four bottoms of side wall to the region of 10cm-20cm height are set
There is waterproof layer, and the bottom for fishing for net cage is provided with delivery port.
Preferably, the waterproof layer is waterproof coated layer.
Preferably, the support includes being located at that described to fish for two piece vertical with the water surface of net cage both sides external parallel to each other
Fixed pole and the iron wire that is connected between two fixed poles tops, the upper ledge for fishing for net cage by nylon rope with
The iron wire is connected.
Preferably, the collection net cage and the net cage of fishing for are for resin net cage.
Preferably, the length and width for fishing for net cage is 100cm-120cm, is highly 120-150cm；The collection
The length and width of net cage is 80cm-100cm, is highly 100-120cm.
Fresh and alive, complete, not damaged, highdensity cladocera biology bait can be obtained by the collection finishing device of the disclosure
Material, apparatus structure is simple, easy to use, with low cost, is not required to set special water body, it is to avoid by territory restriction in fishing for naturally
With the limitation of yield, it is to avoid manpower and materials are paid in addition in propagating artificially.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing further understanding of the disclosure, and to constitute the part of specification, with following tool
Body implementation method is used to explain the disclosure together, but does not constitute limitation of this disclosure.In the accompanying drawings：
Fig. 1 is a kind of structural representation of specific embodiment of the collection finishing device of the cladocera biological feed of the disclosure
Figure.
Description of reference numerals
1 collection net cage 2 fishes for the lure lamp of 3 support of net cage 4
The waterproof layer of 5 nylon rope, 6 suspension bar, 7 metallic rod 8
9 delivery ports
3-1 fixes pole 3-2 iron wires
Specific embodiment
It is described in detail below in conjunction with accompanying drawing specific embodiment of this disclosure.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explains the disclosure, is not limited to the disclosure.
The disclosure provides a kind of collection finishing device of cladocera biological feed, as shown in figure 1, the collection finishing device bag
Support 3, lure lamp 4 are included, net cage 1 is collected and is fished for net cage 2, the mesh sheet mesh number for collecting net cage 1 is 40-60 mesh, described to catch
The mesh sheet mesh number of dredger case 2 is 80-100 mesh；The net cage 2 of fishing for is lifted on the support 3 and can move up and down, described
The upper ledge for fishing for net cage 2 can be sunk to below the water surface, and the lower frame for fishing for net cage 2 can be promoted to more than the water surface；It is described
Collecting net cage 1 can be housed inside described fishing in net cage 2；It is described when the upper ledge for fishing for net cage 2 is sunk to below the water surface
At least part of mesh sheet for collecting net cage 1 can not directly be contacted by the mesh sheet closing for fishing for net cage 2 with water body；It is described to draw
The water body for luring lamp 4 to irradiate in the collection net cage 1.
The mesh sheet mesh number for collecting net cage 1 can be the various different meshes between 40-60 mesh, can as needed feed and educate
The size of seedling selects the net cage of suitable mesh sheet mesh number, for example, can be 40 mesh, 60 mesh etc., collects net cage 1 and is mainly used in enrichment not
Cladocera with size is biological；Lure lamp 4 can be 3-5w illuminating lamps, and lure lamp 4 may be mounted at the top of collection net cage 1, branch
Angle class is biological to have phototaxis, can be filled with the biological enrichment for entering different size mesh of photo-induction cladocera by setting lure lamp 4
Put in i.e. collection net cage 1, unnecessary water is then leached by the net cage 2 of fishing for of outer layer, and then obtain fresh and alive, complete, not damaged
Cladocera biological feed.
The biological enrichment of cladocera is carried out by the collection net cage 1 of 40-60 mesh, collecting net cage 1 can play certain thing
Reason buffer action, can be such that the cladocera biology of suitable size specification enters in collection net cage 1, while fish in water body can be intercepted
The biological water body animal of cladocera that ingests enters and collects net cage 1 class etc., thereby may be ensured that in device that cladocera is biological and continues
Enrichment, it is to avoid simple aquatic animal ingesting and causing the not good problem of concentration effect in by water body using light enrichment.
As shown in Figure 1, the net cage 2 of fishing for can be connected with the collection net cage 1 by nylon rope 5；When described
When the lower frame for fishing for net cage 2 is not less than the water surface, the collection net cage 1 can be sheathed on described fishing for inside net cage 2.By nylon
Rope 5 will fish for net cage 2 and collection net cage 1 be connected after, can effectively prevent the two from departing from.
As shown in Figure 1, it is described collect net cage 1 four tops of side wall can by the suspension strut purse seine of suspension bar 6,
The bottom of the side wall for collecting net cage 1 can be by the suspension strut purse seine of metallic rod 7；Four side walls for fishing for net cage 2
Top and bottom can respectively pass through the suspension strut purse seine of metallic rod 7.
Collecting net cage 1 can swim on the water surface in the presence of the buoyancy of suspension bar 6, and fishing for net cage 2 can then sink to
It is water-bed.Night, under the irradiation of lure lamp 4, collect in net cage 1 light is more, brightness is high, at the photo-induction undershoot angle of lure lamp 4
Class biology can enter and converge in collection net cage 1；Daytime, it is not necessary to open lure lamp 4, cladocera is biological also to enter collection
In net cage 1, i.e., the cladocera biological feeds of many can be converged in collection net cage 1.
As shown in Figure 1, the suspension bar 6 can be the hollow pvc pipe of two ends sealing and a diameter of 50mm-75mm；Phase
Can be connected by right angle duplex fitting between two adjacent suspension bars 6.
The diameter of hollow pvc pipe can be 50mm or 75mm etc., and duplex fitting can be that the right angle that PVC material etc. is made is double
Pass joint.
As shown in Figure 1, the collection net cage 1 and/or the metallic rod 7 fished in net cage 2 can directly and net cage
Being connected with net cage after being connected carries out purse seine, or the metallic rod 7 can be socketed in the pvc pipe carries out purse seine.
As shown in Figure 1, the bottom surface for fishing for net cage 2 and four bottoms of side wall to the area of 10cm-20cm height
Domain can be provided with waterproof layer 8, and the bottom for fishing for net cage 2 can be provided with delivery port 9.
As shown in Figure 1, the waterproof layer 8 can be waterproof coated layer.
By fishing for the bottom surface of net cage 2 and side wall bottom up sets the waterproof coated layer of certain altitude, make to fish for net
Case 2 can preserve a small amount of water during upper carrying, and so after upper mentioning outside water body, fish for the cladocera in net cage 2
Biology is remained able in certain water body environment, is conducive to the biological holding of cladocera fresh and alive；Delivery port 9 may be located at fishes for
The bottom surface of net cage 2 or the bottom of the waterproof layer 8 of side wall bottom；After will fish for net cage 2 and propose to outside water body, receipts are enriched in
Cladocera biology in collection net cage 1 can be fully entered in fishing for net cage 2, open delivery port 9, and cladocera is biological can be along with waterproof
Water body in coating layer flows out together, at this point it is possible to keep cladocera is biological fresh and alive and be collected, obtains high density, fresh
Cladocera biological feed living.
As shown in Figure 1, the support 3 can be vertical with the water surface including fishing for the both sides external of net cage 2 described in two
The root fixed pole 3-1 parallel to each other and iron wire 3-2 being connected between two fixed pole 3-1 tops, it is described to fish for net
The upper ledge of case 2 can be connected by nylon rope 5 with iron wire 3-2.
Cladocera biology is liked being close to pond edge distribution, therefore, it can be fixed on support 3 apart from pond edge
The region of 20cm-30cm.
In order to preferably carry out the enrichment of cladocera biological feed, under field conditions (factors), between the annual 5-7 months, in water temperature
For 18-25 DEG C when, to the appropriate animal dung rich water for becoming thoroughly decomposed is put into pond or other water bodys, to cultivate cladocera biological, 3-5 days
Visible cladocera biology amount reproduction afterwards.
The upper ledge for fishing for net cage 2 can be connected by nylon rope 5 with iron wire 3-2, on the one hand can play fixed
Effect, on the other hand, can above be carried while net cage 2 will be fished for by above carrying nylon rope 5 with net cage 1 is collected, and collect net cage 1
During the cladocera biology of middle enrichment can enter and fish for net cage 2, fish for unnecessary water in net cage 2 and will also pass through mesh discharge, and then
Complete the collection process of cladocera biological feed.
In the collection finishing device using the disclosure, the net cage 2 of fishing for that net can will have been enclosed first leads to net cage 1 is collected
Cross nylon rope 5 to be attached, then will fish for net cage 2 and be connected on iron wire 3-2 by nylon rope 5, fishing for net cage 2 can sink to water
Bottom, collecting net cage 1 can be swum on the water surface, and night opens lure lamp 4, and under the light action that becomes, cladocera biology is gradually converged
In net cage 1 is collected, converged in net cage to be collected 1 after enough cladocera biologies, net cage will have been fished for by nylon rope 5
2 propose to the water surface that the net cage 2 of fishing for of outer layer is launched into complete net cage, the folding of collection net cage 1 of internal layer upwards with net cage 1 is collected
Build up heap, collect during the cladocera biology being enriched with net cage 1 fully enters and fish for net cage 2, then, opening fishes for the bottom of net cage 2
Delivery port 9, cladocera it is biological can with fishing for net cage 2 remaining a small amount of water flow out together, at this point it is possible to collect highly dense
Degree, fresh and alive cladocera biological feed are used for the nursery of fry, compared with artificial synthesized bait nursery, can effectively improve nursery
Survival rate and growth rate, reduces cost is increased economic efficiency, and can indirectly reduce water pollution, improve water quality.
As shown in Figure 1, the collection net cage 1 and the net cage 2 of fishing for can be resin web case.For example can be poly- second
Alkene net cage, the shape of net cage can be the shapes such as square, cuboid.
As shown in Figure 1, the length and width for fishing for net cage 2 can be 100cm-120cm, highly can be 120-
150cm；The length and width for collecting net cage 1 can be 80cm-100cm, highly can be 100-120cm.Collect net cage 1
It is required to be contained in and fishes for inside net cage 2.
The collection finishing device of the disclosure can be installed on arbitrary pond, it is not necessary to special cultivation place, Ke Yijie
About water body.
Describe the preferred embodiment of the disclosure in detail above in association with accompanying drawing, but, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, various letters can be carried out with technical scheme of this disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy is no longer separately illustrated.
Additionally, can also be combined between a variety of implementation methods of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (10)
1. a kind of collection finishing device of cladocera biological feed, it is characterised in that the collection finishing device include support (3),
Lure lamp (4), collect net cage and (1) and fish for net cage (2), the mesh sheet mesh number for collecting net cage (1) is 40-60 mesh, described to catch
The mesh sheet mesh number of dredger case (2) is 80-100 mesh；It is described fish for net cage (2) be lifted on the support (3) and can on move down
Dynamic, the upper ledge for fishing for net cage (2) can be sunk to below the water surface, and the lower frame for fishing for net cage (2) can be promoted to water
It is more than face；Collection net cage (1) can be housed inside described fishing in net cage (2)；When the upper ledge for fishing for net cage (2) is heavy
When below upstream face, at least part of mesh sheet of the collection net cage (1) can not be by the mesh sheet closing for fishing for net cage (2)
Directly contacted with water body；The water body that the lure lamp (4) can be irradiated in collection net cage (1).
2. collection finishing device according to claim 1, it is characterised in that described to fish for net cage (2) and the collecting net
Case (1) is connected by nylon rope (5)；When the lower frame for fishing for net cage (2) is not less than the water surface, the collection net cage (1)
Net cage (2) is fished for described in being sheathed on internal.
3. collection finishing device according to claim 1, it is characterised in that four side walls of the collection net cage (1)
Top hangs branch by suspension bar (6) suspension strut purse seine, the bottom of the side wall of the collection net cage (1) by metallic rod (7)
Support purse seine；Four top and bottom of side wall for fishing for net cage (2) pass through metallic rod (7) suspension strut purse seine respectively.
4. collection finishing device according to claim 3, it is characterised in that the suspension bar (6) seals and straight for two ends
Footpath is the hollow pvc pipe of 50mm-75mm；It is connected by right angle duplex fitting between two adjacent suspension bars (6).
5. collection finishing device according to claim 4, it is characterised in that the collection net cage (1) and/or described fish for
Metallic rod (7) in net cage (2) is directly connected with net cage and carries out purse seine, or the metallic rod (7) is socketed in the pvc pipe
In after be connected with net cage and carry out purse seine.
6. collection finishing device according to claim 1, it is characterised in that the bottom surface and four for fishing for net cage (2)
The bottom of individual side wall to the region of 10cm-20cm height is provided with waterproof layer (8), and the bottom for fishing for net cage (2) sets
It is equipped with delivery port (9).
7. collection finishing device according to claim 6, it is characterised in that the waterproof layer (8) is waterproof coated layer.
8. collection finishing device according to claim 1, it is characterised in that the support (3) positioned at described including fishing for
Net cage (2) both sides external two piece parallel to each other fixed poles (3-1) vertical with the water surface and it is connected to two fixed poles
Iron wire (3-2) between (3-1) top, the upper ledge for fishing for net cage (2) is connected by nylon rope (5) with the iron wire (3-2)
Connect.
9. collection finishing device according to claim 1, it is characterised in that the collection net cage (1) and described fish for net
Case (2) is resin net cage.
10. collection finishing device according to claim 1, it is characterised in that the length and width for fishing for net cage (2)
It is 100cm-120cm, is highly 120-150cm；The length and width for collecting net cage (1) is 80cm-100cm, is highly
100-120cm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206031.3U CN206196724U (en) | 2016-11-09 | 2016-11-09 | A kind of collection finishing device of cladocera biological feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206031.3U CN206196724U (en) | 2016-11-09 | 2016-11-09 | A kind of collection finishing device of cladocera biological feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206196724U true CN206196724U (en) | 2017-05-31 |
Family
ID=58754061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621206031.3U Expired - Fee Related CN206196724U (en) | 2016-11-09 | 2016-11-09 | A kind of collection finishing device of cladocera biological feed |
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| Country | Link |
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| CN (1) | CN206196724U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094721A (en) * | 2017-07-10 | 2017-08-29 | 佛山市水创科联生态科技有限公司 | The primary Daphnia magna enriching apparatus in field and enrichment method |
| CN109874758A (en) * | 2019-04-10 | 2019-06-14 | 湖北渴望牧业有限责任公司 | A kind of cray collection boxes and baskets |
| CN109997809A (en) * | 2019-04-10 | 2019-07-12 | 华南农业大学 | A kind of the enrichment acquisition device and acquisition method of Daphnia magna |
-
2016
- 2016-11-09 CN CN201621206031.3U patent/CN206196724U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094721A (en) * | 2017-07-10 | 2017-08-29 | 佛山市水创科联生态科技有限公司 | The primary Daphnia magna enriching apparatus in field and enrichment method |
| CN107094721B (en) * | 2017-07-10 | 2021-01-26 | 广东民信科技发展有限公司 | Wild large native daphnia magna enrichment device and enrichment method |
| CN109874758A (en) * | 2019-04-10 | 2019-06-14 | 湖北渴望牧业有限责任公司 | A kind of cray collection boxes and baskets |
| CN109997809A (en) * | 2019-04-10 | 2019-07-12 | 华南农业大学 | A kind of the enrichment acquisition device and acquisition method of Daphnia magna |
| CN109997809B (en) * | 2019-04-10 | 2021-07-27 | 华南农业大学 | Enrichment and collection device and collection method for daphnia magna |
| CN109874758B (en) * | 2019-04-10 | 2024-02-02 | 湖北渴望牧业有限责任公司 | Crayfish collecting box cage |
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