CN205284638U - Hasten parturition and enclose fish device with adjustable - Google Patents
Hasten parturition and enclose fish device with adjustable Download PDFInfo
- Publication number
- CN205284638U CN205284638U CN201620088689.2U CN201620088689U CN205284638U CN 205284638 U CN205284638 U CN 205284638U CN 201620088689 U CN201620088689 U CN 201620088689U CN 205284638 U CN205284638 U CN 205284638U
- Authority
- CN
- China
- Prior art keywords
- metal
- metal sleeve
- adjustable
- block
- fish device
- 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
Links
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
Abstract
The utility model discloses a hasten parturition and enclose fish device with adjustable, including block, metal crate, metal sleeve, nylon ribbon, metal bolt pipe, fixed rod, fastening screw, metal crate cover in the metal sleeve both sides, the width of steerable regulation block, nylon ribbon for the block tie up on metal crate and metal sleeve, the metal bolt sealing of tube in metal sleeve bottom, keep vertical fixed through inserting fixed rod, fastening screw settle on the metal sleeve. This device simple manufacture, convenient operation, the width that can adjust the block is applicable to the not parent population spawning pond of equidimension specification, has reduced to arrest the operation to the agitation of parent population and repeated, has improved the efficiency of hastening parturition of parent population to the economic benefits who grows seedlings has been improved. In addition, the device regularly scribbles the anti -corrosive paint one time in the outside every year, and avoidance means gets rusty, repeatedly usable.
Description
Technical field
The utility model relates to fish and breeds means of production field, is specifically related to a kind of adjustable hastening parturition and encloses fish device.
Background technology
Many fish all have higher economic worth, but only relying on to fish for meet the growing needs of people far away, it is thus desirable to some economic fishs are carried out artificial breeding. When manually hastening parturition, it is necessary to block, the parent population hastened parturition and the parent population do not hastened parturition are separated. Traditional block workload when being separated the shoal of fish is big, and the damage of parent population is higher, and spawning inducing pool needs to change different blocks due to the difference of shape specification. If number of patent application is a kind of fish trapping frame for fish pond of 201120100602.6, comprise rectangular frame, in the middle of described framework, position is provided with soft net, the straight beam in the bottom of framework is provided with some rollers, framework column on one side is provided with slotting bolt, and the column of framework the other side is provided with the middle pin pipe coordinated with slotting bolt. This device needs more than one piece connection to combinationally use, and manufacture craft more complicated, production operates not easy.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of when parent population is manually hastened parturition, width adjustable and to parent population scaring less enclose fish device, thus improve efficiency of hastening parturition.
The utility model solves the problems of the technologies described above the technical scheme adopted: a kind of adjustable hastening parturition encloses fish device, comprise block, metal frame, metal sleeve, nylon cable tie, metal bolt pipe, fixing rod, fastening screw, described metal frame is enclosed within metal sleeve both sides, described block nylon cable tie is tied on metal frame and metal sleeve, described metal bolt pipe is welded on bottom metal sleeve, keeping vertically fixing by inserting fixing rod, described fastening screw is placed on metal sleeve. Further, every year all will brush rust-inhibiting paint, extend its duration of service.
Compared with prior art, the utility model has the advantage of that a kind of adjustable hastening parturition encloses fish device, metal frame in horizontal direction can stretch into pull-out in metal sleeve or from sleeve pipe thus change this block area to adapt to the spawning pond for parent fish of different in width, avoid that hatchery is bigger to be needed operation that several nets are held together. In addition, bottom metal sleeve, it is welded with equally distributed circular metal bolt pipe, fixing rod can be inserted in it so that this device can keep fixing in vertical direction. This device is put into Chi Zhonghou of laying eggs, just can easily parent population be arrived in the other end from the one of pond section of shifting, ready for hastening parturition, so also parent population can not be caused very big stimulation, conveniently carry out the operation of parent population artificial breeding.
Accompanying drawing explanation
Fig. 1 is that a kind of adjustable hastening parturition of the utility model encloses the structural representation of fish device.
Embodiment
Below in conjunction with example, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises metal frame 1, metal sleeve 2, block 3, fixing rod 4, metal bolt pipe 5, nylon cable tie 6, fastening screw 7. Selection length �� wide specification is the parent population spawning inducing pool of rectangle cement pit as large yellow croaker of 6m �� 4m, pool water level is down to about 30cm, block 3 is fixed on framework 1 and sleeve pipe 2 with nylon cable tie 6, mesh about size 1cm, then device entirety is put into parent population hatchery, stretch into the length in metal sleeve 2 by the width adjusting metal frame 1 of spawning inducing pool, then with fastening screw 7, metal frame 1 is fixed, prevents parent population from escaping from both sides. This device is moved from one end of spawning inducing pool to the other end so that all parent populations enclose collection in pond. Then the fixing rod 4 of insertion in circular metal bolt pipe bottom metal sleeve 25, keeps device vertically to fix, and the height of this device 25cm at least higher than water level, in case parent population is jumped over from device top. Finally, choose the good parent population that grows to inject hormone one by one and manually hasten parturition.
Claims (5)
1. adjustable hastening parturition encloses fish device, comprise block, metal frame, metal sleeve, nylon cable tie, metal bolt pipe, fixing rod, fastening screw, described metal frame is enclosed within metal sleeve both sides, described block nylon cable tie is tied on metal frame and metal sleeve, described metal bolt pipe is welded on bottom metal sleeve, in described fixing rod insertion bolt pipe, described fastening screw is placed on metal sleeve.
2. adjustable the hastening parturition of one according to claim 1 encloses fish device, it is characterised in that described metal frame is enclosed within metal sleeve both sides, it is possible to carry out width adjusting according to the size in pond of laying eggs.
3. adjustable the hastening parturition of one according to claim 1 encloses fish device, it is characterised in that described metal sleeve is by two hollows and has the ladder-shaper structure that the metal material by welding of sufficient intensity makes.
4. adjustable the hastening parturition of one according to claim 1 encloses fish device, it is characterised in that described metal bolt pipe vertical welding and metal sleeve bottom, it is possible to the fixing rod of insertion ensures that hurdle net is vertically fixed.
5. adjustable the hastening parturition of one according to claim 1 encloses fish device, it is characterised in that described fastening screw can be fixed after regulating metal frame width, the stability of assurance device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620088689.2U CN205284638U (en) | 2016-01-23 | 2016-01-23 | Hasten parturition and enclose fish device with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620088689.2U CN205284638U (en) | 2016-01-23 | 2016-01-23 | Hasten parturition and enclose fish device with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205284638U true CN205284638U (en) | 2016-06-08 |
Family
ID=56427504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620088689.2U Expired - Fee Related CN205284638U (en) | 2016-01-23 | 2016-01-23 | Hasten parturition and enclose fish device with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205284638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472383A (en) * | 2016-11-24 | 2017-03-08 | 周天赐 | A kind of Mylopharyngodon piceus, grass carp parent fishes are hastened parturition and are temporarily supported device |
| CN107155980A (en) * | 2017-06-16 | 2017-09-15 | 塔里木大学 | Triplophysa cultivates hatching apparatus |
-
2016
- 2016-01-23 CN CN201620088689.2U patent/CN205284638U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472383A (en) * | 2016-11-24 | 2017-03-08 | 周天赐 | A kind of Mylopharyngodon piceus, grass carp parent fishes are hastened parturition and are temporarily supported device |
| CN107155980A (en) * | 2017-06-16 | 2017-09-15 | 塔里木大学 | Triplophysa cultivates hatching apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20170123 |