CN106472367A - A kind of device for the collection of fish ovum seedling - Google Patents
A kind of device for the collection of fish ovum seedling Download PDFInfo
- Publication number
- CN106472367A CN106472367A CN201510550064.3A CN201510550064A CN106472367A CN 106472367 A CN106472367 A CN 106472367A CN 201510550064 A CN201510550064 A CN 201510550064A CN 106472367 A CN106472367 A CN 106472367A
- Authority
- CN
- China
- Prior art keywords
- staving
- collection
- tulle
- epimere
- hypomere
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 36
- 102000002322 Egg Proteins Human genes 0.000 title claims abstract description 19
- 108010000912 Egg Proteins Proteins 0.000 title claims abstract description 19
- 210000004681 ovum Anatomy 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 2
- 238000011835 investigation Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
A kind of device for the collection of fish ovum seedling, the device is by collecting fish tank and constitute with the collection brailer that is connected of fish tank；In collection fish tank, cylindrical two-layer barrel body is made up of staving epimere, staving stage casing and staving hypomere, staving stage casing is made up of the multiple connecting rods being distributed along staving even circumferential, connected by each connecting rod between staving epimere and staving hypomere, staving hypomere bottom is hinged with bottom, is arranged with dictyosome securing member on staving epimere；In brailer, the big opening part of conical tulle is provided with circular steel ring.A kind of device for the collection of fish ovum seedling that the present invention is provided, can solve brailer and collect the problems such as seedling bucket departs from, folder ovum folder seedling folder rubbish, net enter floating refuse, the efficiency of raising investigation work and accuracy, reduce maintenance and cost of manufacture.
Description
Technical field
The present invention relates to fish-egg collection device, especially a kind of device for the collection of fish ovum seedling carried out used by fish early stage resource investigation.
Background technology
In ecology of fishes research work, it is often necessary to carry out the collection of ovum seedling and investigated with the early stage resource to fish.One layer of detailed catalogue tulle of collection fish tank outer cover that conventional ovum seedling harvester is typically made of individual layer galvanized iron sheet, connects an open brailer and forms outside top.Often there are problems of that brailer and collection seedling bucket easily depart from, collects fish tank and tulle gap location folder ovum folder seedling presss from both sides rubbish, brailer net and enters some branches, plastic-bottle-bag, footwear etc. in real work, a lot of troubles are brought to investigation work, affect the accuracy of investigation work.
Content of the invention
The technical problem to be solved is to provide a kind of device for the collection of fish ovum seedling, brailer can be solved and collected the problems such as seedling bucket departs from, folder ovum folder seedling folder rubbish, net enter floating refuse, efficiency and the accuracy of investigation work is improved, reduces maintenance and cost of manufacture.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is：A kind of device for the collection of fish ovum seedling, the device is by collecting fish tank and constitute with the collection brailer that is connected of fish tank；
In collection fish tank, cylindrical two-layer barrel body is made up of staving epimere, staving stage casing and staving hypomere, staving stage casing is made up of the multiple connecting rods being distributed along staving even circumferential, connected by each connecting rod between staving epimere and staving hypomere, staving hypomere bottom is hinged with bottom, dictyosome securing member is arranged with staving epimere, accompanies staving tulle between cylindrical two-layer barrel body；
In brailer, the big opening part of conical tulle is provided with circular steel ring, the staving tulle being sheathed between collection fish tank cylinder two-layer barrel body is connected with the little opening of conical tulle, the reinforcing canvas section being connected with conical tulle is additionally provided between the two-layer barrel body of staving epimere, is reinforced canvas section and is fixedly connected with staving epimere by dictyosome securing member from after the folding of staving stage casing.
The length of the internal layer of the two-layer barrel body of staving hypomere bottom is longer than outer layer, and outer layers direction left-hand thread.
Pad is installed in bottom.
Circular steel ring is provided with canvas section with the linkage section of conical tulle.
Be provided with circular steel ring can folding the latticed greatly steel wire in cambered surface.
A kind of device for the collection of fish ovum seedling that the present invention is provided, setting by two-layer barrel body and staving tulle, the problems such as can preventing brailer and the disengaging of collection fish tank and folder ovum folder seedling folder rubbish and net from entering floating refuse, improve efficiency and the accuracy of investigation work, reduce adopt ovum device often keep in repair and the making that comes off cost, while increasing heavy property because of double-deck collection fish tank；The design of bottom Upper gasket serves the effect of water-impervious.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural representation of the present invention；
Fig. 2 collects the structural representation of fish tank for the present invention.
Specific embodiment
As depicted in figs. 1 and 2, a kind of device for the collection of fish ovum seedling, the device is by collecting fish tank and constitute with the collection brailer that is connected of fish tank；
In collection fish tank, cylindrical two-layer barrel body is made up of staving epimere 6, staving stage casing 4 and staving hypomere 2, staving stage casing 4 is made up of the multiple connecting rods 3 being distributed along staving even circumferential, connected by each connecting rod 3 between staving epimere 6 and staving hypomere 2,2 bottom of staving hypomere is hinged with bottom 1, dictyosome securing member 5 is arranged with staving epimere 6, accompanies staving tulle 11 between cylindrical two-layer barrel body；
In brailer, the big opening part of conical tulle 9 is provided with circular steel ring 8, the staving tulle 11 being sheathed between collection fish tank cylinder two-layer barrel body is connected with the little opening of conical tulle 9, the reinforcing canvas section 10 being connected with conical tulle 9 is additionally provided between the two-layer barrel body of staving epimere 6, reinforce after canvas section 10 is folded from staving stage casing 4 and be fixedly connected with staving epimere 6 by dictyosome securing member 5, this kind of connected mode can prevent brailer from departing from collection seedling bucket, drastically increase the compactness of brailer and the bucket connection of collection seedling.
The length of the internal layer of the two-layer barrel body of 2 bottom of staving hypomere is longer than outer layer, and outer layers direction left-hand thread.
Pad is installed in bottom 1.
Circular steel ring 8 is provided with canvas section 7 with the linkage section of conical tulle 9.
Be provided with circular steel ring 8 can folding arc-shaped steel silk screen, can prevent brailer net from entering some larger floating refuses, while the also collection of without prejudice to ovum seedling.
The course of work of the present invention is as follows：
Whole device is put in water and is towed, can folding arc-shaped steel silk screen can prevent net from entering relatively large floating refuse, the fish-egg of collection is entered in fish gathering bucket after conical tulle 9, collection fish tank cylinder two-layer barrel body clamps staving tulle 11 for seeping water and preventing to press from both sides ovum folder seedling folder rubbish, and the bottom 1 for opening collection fish tank staving hypomere 2 can be taken off the fish-egg that collects.
Claims (1)
1. a kind of for fish ovum seedling collection device, it is characterised in that：The device is by collecting fish tank and constitute with the collection brailer that is connected of fish tank；In collection fish tank, cylindrical two-layer barrel body is by staving epimere（6）, staving stage casing（4）With staving hypomere（2）Composition, staving stage casing（4）By the multiple connecting rods being distributed along staving even circumferential（3）Composition, staving epimere（6）With staving hypomere（2）Between by each connecting rod（3）Connection, staving hypomere（2）Bottom is hinged with bottom（1）, staving epimere（6）On be arranged with dictyosome securing member（5）, between cylindrical two-layer barrel body, accompany staving tulle（11）；In brailer, conical tulle（9）Big opening part be provided with circular steel ring（8）, conical tulle（9）Little opening at be connected be sheathed on collection fish tank cylinder two-layer barrel body between staving tulle（11）, staving epimere（6）Two-layer barrel body between be additionally provided with and conical tulle（9）The reinforcing canvas section of connection（10）, reinforce canvas section（10）From staving stage casing（4）Pass through dictyosome securing member after folding（5）With staving epimere（6）It is fixedly connected, staving hypomere（2）The length of the internal layer of the two-layer barrel body of bottom is longer than outer layer, and outer layers direction left-hand thread, bottom（1）Inside pad is installed, circular steel ring（8）With conical tulle（9）Linkage section be provided with canvas section（7）, circular steel ring（8）On be provided with can folding the latticed greatly steel wire in cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550064.3A CN106472367A (en) | 2015-09-01 | 2015-09-01 | A kind of device for the collection of fish ovum seedling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550064.3A CN106472367A (en) | 2015-09-01 | 2015-09-01 | A kind of device for the collection of fish ovum seedling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106472367A true CN106472367A (en) | 2017-03-08 |
Family
ID=58236208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510550064.3A Pending CN106472367A (en) | 2015-09-01 | 2015-09-01 | A kind of device for the collection of fish ovum seedling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106472367A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027665A (en) * | 2017-06-07 | 2017-08-11 | 天津渤海水产研究所 | Fish-egg satellite collection device in water body |
| CN107581117A (en) * | 2017-09-14 | 2018-01-16 | 刘云洲 | A kind of aquatic products shellfish culture equipment |
-
2015
- 2015-09-01 CN CN201510550064.3A patent/CN106472367A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027665A (en) * | 2017-06-07 | 2017-08-11 | 天津渤海水产研究所 | Fish-egg satellite collection device in water body |
| CN107581117A (en) * | 2017-09-14 | 2018-01-16 | 刘云洲 | A kind of aquatic products shellfish culture equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170308 |