CN204244919U - A kind of device preventing fish from jumping out breeding barrel - Google Patents
A kind of device preventing fish from jumping out breeding barrel Download PDFInfo
- Publication number
- CN204244919U CN204244919U CN201420694120.1U CN201420694120U CN204244919U CN 204244919 U CN204244919 U CN 204244919U CN 201420694120 U CN201420694120 U CN 201420694120U CN 204244919 U CN204244919 U CN 204244919U
- Authority
- CN
- China
- Prior art keywords
- retainer ring
- plastic
- breeding barrel
- ring
- circle ring
- 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.)
- Expired - Fee Related
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a kind of device preventing fish from jumping out breeding barrel, described device comprises nylon wire, support and retainer ring, described support is made up of the first plastic circle ring, the second plastic circle ring and 4 straight plastic tubes, the first described plastic circle ring and the second plastic circle ring are respectively provided with 4 connecting holes, the diameter of described connecting hole and the diameter of straight plastic tube match, described retainer ring is provided with fracture, be provided with circular hole bottom retainer ring, described retainer ring is fixed by screws in the bung edge of breeding barrel.Its advantage shows: the utility model can prevent the fish in breeding barrel from jumping to outside bucket, avoiding fish to produce injury because jumping out breeding barrel to health, reducing and supporting the time temporarily, improve conventional efficient, secondly, the utility model is provided with dismountable retainer ring, can reuse, reduce costs.
Description
Technical field
The utility model relates to a kind of cultivator, specifically, is a kind of device preventing fish from jumping out breeding barrel.
Background technology
In daily scientific experiment, often need fish to be supported temporarily in the round cylinder or drum of indoor, make fish adapt to indoor breeding environment, and in temporary foster process, breeding density is larger.Such as before carrying out fish growth experiment, because pond waters is larger, other experiment conditions wayward and observation fish growth situation, need Experimental fish to move in indoor circulation water system to support temporarily, the change of cultivation density and water body environment causes fish to alter the stress reactions such as trip, rapidly travelling and jump up and down.Fish jump out breeding barrel can make it produce larger stress reaction, causes the prolongation of time of supporting temporarily, if not by Timeliness coverage, also can cause damage, take time and effort.
About breed fish temporarily in indoor class time can prevent fish from jumping out the device of breeding barrel, yet there are no report.
Summary of the invention
The purpose of this utility model is, provides a kind of device preventing fish from jumping out breeding barrel.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of device preventing fish from jumping out breeding barrel, described device comprises nylon wire, support and retainer ring, described support is made up of the first plastic circle ring, the second plastic circle ring and 4 straight plastic tubes, the first described plastic circle ring and the second plastic circle ring are respectively provided with 4 connecting holes, the diameter of described connecting hole and the diameter of straight plastic tube match, described retainer ring is provided with fracture, is provided with circular hole bottom retainer ring, and described retainer ring is fixed by screws in the bung edge of breeding barrel.
The diameter of the first described plastic circle ring is greater than the diameter of the second plastic circle ring, and the described diameter of the first plastic circle ring and the bung of breeding barrel match.
Described retainer ring is formed by plastic tube cutting.
The utility model advantage is:
1. the utility model can prevent the fish in breeding barrel from jumping to outside bucket, avoiding fish to produce injury because jumping out breeding barrel to health, reducing and supporting the time temporarily, improve conventional efficient.
2. the utility model is provided with dismountable retainer ring, can reuse, reduce costs.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of schematic diagram preventing fish from jumping out the device of breeding barrel of the utility model.
Accompanying drawing 2 is structural representations of retainer ring.
Embodiment
Also with reference to accompanying drawing, the utility model is further described below in conjunction with embodiment.
The Reference numeral related in accompanying drawing and part as follows:
1. nylon wire 2. support
21. first plastic circle ring 22. second plastic circle rings
23. straight plastic tube 3. retainer rings
31. fracture 32. circular holes.
Embodiment
Please refer to Fig. 1 and Fig. 2, Fig. 1 is a kind of schematic diagram preventing fish from jumping out the device of breeding barrel of the utility model, and Fig. 2 is the structural representation of retainer ring.The described device preventing fish from jumping out breeding barrel comprises nylon wire 1, support 2 and retainer ring 3, described support 2 is by the first plastic circle ring 21, second plastic circle ring 22 and 4 straight plastic tubes 23 form, the diameter of the first described plastic circle ring 21 is greater than the diameter of the second plastic circle ring 22, the described diameter of the first plastic circle ring 21 and the bung of breeding barrel match, the first described plastic circle ring 21 and the second plastic circle ring 22 are respectively provided with 4 connecting hole (not shown), the diameter of described connecting hole and the diameter of straight plastic tube 23 match, described retainer ring 3 is provided with fracture 31, circular hole 32 is provided with bottom retainer ring 3, described retainer ring 3 is fixed by screws in the bung edge of breeding barrel, described retainer ring 3 is formed by plastic tube cutting
.
To support grass carp temporarily, when carrying out Growth of Grass Carps Ctenopharyngodon Idellus experiment, grass carp is divided in different indoor culture buckets and supports temporarily, after grass carp is divided and puts end, by screw through circular hole 32, retainer ring 3 is made to be fixed on breeding barrel edge, 4 straight plastic tubes 23 are inserted respectively in the connecting hole on the first plastic circle ring 21 and the second plastic circle ring 22, be assembled into support 2, again nylon wire 1 is fixed on support 2 outer surface, the first plastic circle ring 21 on support 2 is put in retainer ring 3 by fracture 31, by retainer ring 3, support 2 is fixed on breeding barrel bung place.The utility model can prevent the fish in breeding barrel from jumping to outside bucket by nylon wire 1, avoiding fish to produce injury because jumping out breeding barrel to health, reducing and supporting the time temporarily, improve conventional efficient; The utility model is provided with dismountable retainer ring 3, can reuse, reduce costs.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement and supplement, these improve and supplement and also should be considered as protection domain of the present utility model.
Claims (3)
1. the device preventing fish from jumping out breeding barrel, it is characterized in that, described device comprises nylon wire, support and retainer ring, described support is made up of the first plastic circle ring, the second plastic circle ring and 4 straight plastic tubes, the first described plastic circle ring and the second plastic circle ring are respectively provided with 4 connecting holes, the diameter of described connecting hole and the diameter of straight plastic tube match, described retainer ring is provided with fracture, be provided with circular hole bottom retainer ring, described retainer ring is fixed by screws in the bung edge of breeding barrel.
2. device according to claim 1, is characterized in that, the diameter of the first described plastic circle ring is greater than the diameter of the second plastic circle ring, and the described diameter of the first plastic circle ring and the bung of breeding barrel match.
3. device according to claim 1, is characterized in that, described retainer ring is formed by plastic tube cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694120.1U CN204244919U (en) | 2014-11-19 | 2014-11-19 | A kind of device preventing fish from jumping out breeding barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694120.1U CN204244919U (en) | 2014-11-19 | 2014-11-19 | A kind of device preventing fish from jumping out breeding barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204244919U true CN204244919U (en) | 2015-04-08 |
Family
ID=52949286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420694120.1U Expired - Fee Related CN204244919U (en) | 2014-11-19 | 2014-11-19 | A kind of device preventing fish from jumping out breeding barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204244919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982689A (en) * | 2022-07-08 | 2022-09-02 | 西南大学 | Ecological aquatic product high-density three-dimensional feeding device and using method thereof |
-
2014
- 2014-11-19 CN CN201420694120.1U patent/CN204244919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982689A (en) * | 2022-07-08 | 2022-09-02 | 西南大学 | Ecological aquatic product high-density three-dimensional feeding device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20161119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |