CN220777026U - A roe attachment device for fish is bred - Google Patents
A roe attachment device for fish is bred Download PDFInfo
- Publication number
- CN220777026U CN220777026U CN202322347953.2U CN202322347953U CN220777026U CN 220777026 U CN220777026 U CN 220777026U CN 202322347953 U CN202322347953 U CN 202322347953U CN 220777026 U CN220777026 U CN 220777026U
- Authority
- CN
- China
- Prior art keywords
- pvc pipe
- fish
- hard
- net
- collecting net
- 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.)
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Links
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 31
- 239000004698 Polyethylene Substances 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 12
- -1 polyethylene Polymers 0.000 claims abstract description 12
- 229920000573 polyethylene Polymers 0.000 claims abstract description 12
- 239000000725 suspension Substances 0.000 claims description 8
- 238000009372 pisciculture Methods 0.000 claims 3
- 230000035764 nutrition Effects 0.000 claims 2
- 235000016709 nutrition Nutrition 0.000 claims 2
- 235000015097 nutrients Nutrition 0.000 abstract description 18
- 235000013601 eggs Nutrition 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000012466 permeate Substances 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a fish egg attaching device for fish culture, which relates to the technical field of fish culture and comprises a PVC pipe, wherein a layer of gravel is wrapped on the outer surface of the PVC pipe through a polyethylene net sheet, a detachable hard fish fry collecting net is arranged on the outer side of the PVC pipe, the hard fish fry collecting net is arranged in a frame shape, mounting holes are formed in the top of the hard fish fry collecting net, the PVC pipe, the polyethylene net sheet and the gravel are mounted in the hard fish fry collecting net through the mounting holes, and the lower end of the PVC pipe abuts against the inner net bottom of the hard fish fry collecting net. After the fish eggs are hatched on the gravels to form the seedlings, the seedlings can be gathered in the hard fish fry collecting net, so that the seedlings can be conveniently fished out of water, further, the seedlings can be conveniently transferred, the nutrient solution is added from the upper end of the PVC pipe through the liquid outlet holes, and the nutrient solution permeates downwards through the gravels, so that the nutrient solution is provided for the fish eggs from top to bottom a little, and the waste is avoided.
Description
Technical Field
The utility model relates to the technical field of fish culture, in particular to a fish egg attachment device for fish culture.
Background
In the prior art, when the fish fry is hatched, the attaching device is needed to be used, the device mainly comprises a PVC pipe, the outer surface of the PVC pipe is wrapped with a layer of gravel through a polyethylene net sheet, when the device is used, the fish spawn is attached to the gravel, then the device is suspended in water in a breeding pond, and the fish spawn is hatched into the fish fry on the gravel.
However, the above device cannot collect the seedlings, the hatched seedlings will be moved in disorder in the culture pond, if the seedlings need to be transferred, and the seedlings will not be cultured in the hatched culture pond, the above device is inconvenient to scoop up the seedlings, and therefore, improvement is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a fish egg attaching device for fish culture, which solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
a fish egg attachment device for fish culture comprises a PVC pipe, wherein the outer surface of the PVC pipe is wrapped with a layer of gravel through a polyethylene net sheet.
Compared with the prior art, the utility model has the main distinguishing design that: the PVC pipe outside is provided with detachable stereoplasm fry and collects the net, stereoplasm fry is collected the net and is arranged for the frame and has seted up the mounting hole at the top, PVC pipe, polyethylene net piece, gravel are installed in stereoplasm fry collection net through the mounting hole, and PVC pipe lower extreme supports in stereoplasm fry collection net intranet bottom department.
In order to realize that the whole device hangs in water, PVC pipe upper end is fixed with and hangs the board, hangs the board both ends and outwards stretches and install on stereoplasm fry collection net through the bolt.
In order to facilitate the low-price nutrient solution for the fish eggs, the inside of the PVC pipe close to the upper end of the PVC pipe is provided with a nutrient solution dripping structure, the nutrient solution dripping structure comprises a plugging plate fixed on the inner wall of the upper end of the PVC pipe, the inner wall of the PVC pipe is provided with a liquid outlet hole, and the liquid outlet hole is positioned above the plugging plate.
Compared with the prior art, the utility model has the following beneficial effects: after the spawn is hatched into the seedling on the gravel, the spawn can be gathered in a hard fry collecting net, so that the seedling is conveniently fished out from water, the seedling is conveniently transferred, the nutrient solution is added from the upper end of the PVC pipe through the liquid outlet hole, the nutrient solution permeates downwards through the gravel, the nutrient solution is provided for the spawn from top to bottom in a bit, and the waste is avoided.
Drawings
FIG. 1 is a cross-sectional view of a front view of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is a top view of the PVC pipe of the present utility model.
Reference numerals: 1. a PVC pipe; 2. a polyethylene mesh; 3. gravel; 4. a hard fry collecting net; 5. a suspension plate; 6. a plugging plate; 7. and a liquid outlet hole.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1 and 3, the utility model provides a fish egg attaching device for fish culture, which comprises a PVC pipe 1, wherein the outer surface of the PVC pipe 1 is wrapped with a layer of gravel 3 through a polyethylene net sheet 2, the structure is the prior art, the fish eggs are attached to the gravel 3, and then the device is placed in water for culturing and hatching.
As shown in fig. 2, compared with the prior art, the most important distinguishing design of the present utility model is: the PVC pipe 1 outside is provided with detachable stereoplasm fry collection net 4, and here, stereoplasm fry collection net 4 is made for materials such as iron, alloy, and stereoplasm fry collection net 4 is arranged for the frame to the mounting hole has been seted up at the top, PVC pipe 1, polyethylene net piece 2, gravel 3 are installed in stereoplasm fry collection net 4 through the mounting hole, and PVC pipe 1 lower extreme supports in stereoplasm fry collection net 4 intranet bottom department.
As shown in fig. 2 and 3, in order to realize that the whole device is suspended in water, the upper end of the PVC pipe 1 is fixed with a suspension plate 5, two ends of the suspension plate 5 extend outwards and are mounted on the hard fry collecting net 4 through bolts, when the device is used, the fry is attached to the gravel 3, then the PVC pipe 1, the polyethylene net 2 and the gravel 3 are inserted into the mounting holes until the PVC pipe 1 abuts against the bottom of the inner net of the hard fry collecting net 4, then the suspension plate 5 is mounted on the PVC pipe 1 through bolts, the whole device is suspended in water through the suspension plate 5, and the suspension plate 5 is detachably arranged on the hard fry collecting net 4, so that the single use of the PVC pipe 1, the polyethylene net 2 and the gravel 3 can be realized.
As shown in fig. 2, in order to facilitate the low-price nutrient solution for the fish eggs, a nutrient solution dripping structure is arranged inside the PVC pipe 1 close to the upper end of the PVC pipe, the nutrient solution dripping structure comprises a plugging plate 6 fixed on the inner wall of the upper end of the PVC pipe 1, a liquid outlet hole 7 is formed in the inner wall of the PVC pipe 1, the liquid outlet hole 7 is positioned above the plugging plate 6, the nutrient solution is added from the upper end of the PVC pipe 1 through the liquid outlet hole 7, the nutrient solution seeps downwards through the gravel 3, and the nutrient solution is provided for the fish eggs from top to bottom in a bit, so that the waste is avoided.
Finally, the most significant contribution of the present utility model over the prior art is: after the spawn is hatched into the seedling on the gravel 3, the spawn can be gathered in the hard spawn collecting net 4, the seedling is conveniently fished out from water, the seedling is conveniently transferred, the nutrient solution is added from the upper end of the PVC pipe 1 through the liquid outlet 7, the nutrient solution permeates downwards through the gravel 3, the nutrient solution is provided for the spawn from top to bottom in a bit, and the waste is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A roe attachment device for fish culture, includes the PVC pipe, and PVC pipe surface passes through polyethylene net piece parcel one deck gravel, its characterized in that: a detachable hard fry collecting net is arranged on the outer side of the PVC pipe;
the hard fry collecting net is arranged in a frame shape, mounting holes are formed in the top of the hard fry collecting net, the PVC pipe, the polyethylene net sheet and the gravel are mounted in the hard fry collecting net through the mounting holes, and the lower end of the PVC pipe abuts against the bottom of the inner net of the hard fry collecting net.
2. A roe attachment device for fish farming as defined in claim 1, characterized in that: the upper end of the PVC pipe is fixedly provided with a suspension plate, and two ends of the suspension plate extend outwards and are arranged on the hard fry collecting net through bolts.
3. A roe attachment device for fish farming as defined in claim 1, characterized in that: the PVC pipe is close to the inside nutrition liquid dropping structure that is provided with of its upper end.
4. A roe attachment device for fish farming as defined in claim 3, characterized in that: the nutrition liquid dripping structure comprises a plugging plate fixed on the inner wall of the upper end of the PVC pipe, and a liquid outlet hole is formed in the inner wall of the PVC pipe and above the plugging plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322347953.2U CN220777026U (en) | 2023-08-31 | 2023-08-31 | A roe attachment device for fish is bred |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322347953.2U CN220777026U (en) | 2023-08-31 | 2023-08-31 | A roe attachment device for fish is bred |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220777026U true CN220777026U (en) | 2024-04-16 |
Family
ID=90636848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322347953.2U Active CN220777026U (en) | 2023-08-31 | 2023-08-31 | A roe attachment device for fish is bred |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220777026U (en) |
-
2023
- 2023-08-31 CN CN202322347953.2U patent/CN220777026U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |