CN203251784U - Egg-laying and propagating nest for culturing odontobutis obscura in crab pool - Google Patents
Egg-laying and propagating nest for culturing odontobutis obscura in crab pool Download PDFInfo
- Publication number
- CN203251784U CN203251784U CN2013202744089U CN201320274408U CN203251784U CN 203251784 U CN203251784 U CN 203251784U CN 2013202744089 U CN2013202744089 U CN 2013202744089U CN 201320274408 U CN201320274408 U CN 201320274408U CN 203251784 U CN203251784 U CN 203251784U
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- egg
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- odontobutis obscura
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- laying
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- 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
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Abstract
The utility model relates to an egg-laying and propagating nest for culturing odontobutis obscura in a crab pool. The egg-laying and propagating nest comprises egg-laying and propagating nest plates, heat-absorbing vision-proof membranes, end-surface guardrails, artificial grass and a pool bottom; the egg-laying and propagating nest plates can receive light energy directly to provide the temperature suitable for egg adhering and propagating of the odontobutis obscura; strip-shaped grooves can provide independent spaces for the egg laying and propagating of each odontobutis obscura; reverse sound-insulating grooves can provide a quiet, comfortable and undisturbed environment for the egg laying and propagating of each odontobutis obscura; the inner side surface of each strip-shaped nest is provided with a concave-convex structure for facilitating the egg adhering and propagating of the odontobutis obscura; the heat absorbing vision-proof membranes can absorb light energy and preserve heat and cannot be found by harmful organisms; each concave-convex structure is provided with water and air penetration holes for supplying sufficient dissolved oxygen for the propagation and the growth of the odontobutis obscura; the end-surface guiderails can effectively prevent river crabs from intruding into the strip-shaped grooves to hurt the odontobutis obscura; and the artificial grass can prevent the harmful organisms from entering the strip-shaped grooves to eat the eggs of the odontobutis obscura and create the private egg-laying and propagating nests.
Description
Technical field:
The utility model relates to a kind of aquaculture utensil, relates in particular to a kind of utensil that is applicable to the foster economic fish of crab pond cover.
Background technology:
Odontobutis obscura is that a kind of small-sized bottom economic fish in water quality pure and fresh lake, rivers and stream is lived in happiness, because it can coexist with river crab, complementation, therefore suitablely support in crab pond inner sleeve, but it is few to be fit to the place of its breeding in the crab pond, so Odontobutis obscura is not high in the foster output of crab pond inner sleeve.
The applicant is by having carried out long-term observational study to the egg reproduction habit of existing crab pool structure and Odontobutis obscura, find that Odontobutis obscura has the habit of nesting and laying eggs, Odontobutis obscura likes seeking the private space place that is fit to the free activity of a pair of male and female Odontobutis obscura when laying eggs, usually at the cave entrance, the things concealeds such as pasture and water are arranged, can defend harmful animal to swallow fish-egg, can build again the secret place in egg reproduction cave, also want to accept the illumination energy, hatching breeding after being convenient to lay eggs is to improve Odontobutis obscura egg reproduction survival rate.Almost be fit to the place of Odontobutis obscura breeding in existing crab pond, this is to cause Odontobutis obscura to support the not high principal element of output in crab pond inner sleeve.
The utility model content:
The purpose of this utility model is to provide the egg reproduction nest of the foster Odontobutis obscura of a kind of crab pond cover, be provided with this structure nest in the crab pond, for Odontobutis obscura has been built good egg reproduction place, further improve Odontobutis obscura egg reproduction survival rate, thereby increase substantially output and the benefit of the foster Odontobutis obscura of crab pond cover.
The utility model has taked technical scheme as follows:
A kind of crab pond cover is supported the egg reproduction nest of Odontobutis obscura; It is characterized in that: comprise egg reproduction nest plate; The anti-film of looking of heat absorption; The end face guardrail; At the bottom of artificial imitative pasture and water and the pool; Described egg reproduction nest plate is formed by the transparent plastic compacting; Which is provided with strip cave groove; Reverse sound insulation groove and concaveconvex structure; Strip cave groove and oppositely sound insulation groove spaced and parallel setting; Concaveconvex structure is arranged on the medial surface of strip cave groove; Being convenient to laying eggs of Odontobutis obscura adheres to; Heat absorption is anti-to be looked on the medial surface of the medial surface concaveconvex structure that mould overlays on strip cave groove; Be provided with the water-permeable and air permeable hole in concaveconvex structure; The slot opening of strip cave groove is 18～20 millimeters; The degree of depth of groove is 15～20 millimeters; Described end face guardrail comprises support ring, occlusal crib and elastic stop lever, occlusal crib is along circumferentially being arranged on support ring, make the import of support ring form guardrail, prevent that crab from climbing into, spacing between adjacent two elastic stop levers is 10～12 millimeters, on egg reproduction nest plate lay at the bottom of the pool, artificial imitative pasture and water were planted in the two-port place of strip cave groove on egg reproduction nest plate.
Further, the cross sectional shape of described strip cave groove is circular arc.
The egg reproduction nest of this structure, egg reproduction nest plate is formed by the transparent plastic compacting, can directly receive luminous energy, for fish-egg adheres to, breeds the temperature that provides suitable in the future; Being set to the laying eggs of every tail Odontobutis obscura, breeding independently space is provided separately of strip cave groove; Oppositely the sound insulation groove be arranged in parallel as the laying eggs of Odontobutis obscura, breeds quiet comfortable, non-interfering environment is provided; Be provided with concaveconvex structure on the medial surface of strip cave groove, be convenient to laying eggs of Odontobutis obscura and adhere to; Heat absorption is anti-to be looked on the medial surface of the medial surface concaveconvex structure that mould overlays on strip cave groove, can absorb luminous energy, can be incubated again, can also avoid the discovery of harmful organisms; Being provided with the water-permeable and air permeable hole in concaveconvex structure, is that Odontobutis obscura breeding, growth provide sufficient dissolved oxygen; The arranging of end face guardrail can prevent effectively that river crab from invading strip cave groove, and Odontobutis obscura is damaged; The setting of artificial imitative pasture and water can be defendd harmful animal to enter strip cave groove and swallow fish-egg, can build again the secret place in egg reproduction cave.
Description of drawings:
Fig. 1 is the structural representation of utility model;
Fig. 2 is the structural representation of egg reproduction nest plate;
Fig. 3 is the structural representation of end face guardrail;
Fig. 4 is the A-A cutaway view Amplified image in Fig. 3;
In figure, 1-egg reproduction nest plate; The anti-film of looking of 2-heat absorption; 3-end face guardrail; The artificial imitative pasture and water of 4-; At the bottom of the 5-pool; 11-strip cave groove; The reverse sound insulation groove of 12-; The 13-concaveconvex structure; 14-water-permeable and air permeable hole; The 31-support ring; The 32-occlusal crib; The 33-elastic stop lever.
Embodiment:
Below in conjunction with description of drawings embodiment of the present utility model:
A kind of crab pond cover is supported the egg reproduction nest of Odontobutis obscura, as Fig. 1～shown in Figure 4, it is looked at the bottom of film 2, end face guardrail 3, artificial imitative pasture and water 4 and the pool 5 and forms by egg reproduction nest plate 1, heat absorption are anti-, described egg reproduction nest plate 1 is formed by the transparent plastic compacting, it can directly receive luminous energy, for fish-egg adheres to, hatches and breed the temperature that provides suitable in the future; Be provided with strip cave groove 11, oppositely sound insulation groove 12 and concaveconvex structure 13 on egg reproduction nest plate 1, strip cave groove 11 and oppositely sound insulation groove 12 spaced and parallel settings, the cross sectional shape of described strip cave groove 11 is circular arc, the circular arc notch is wide is 18～20 millimeters, and the degree of depth of arc-shaped slot is 15～20 millimeters; Concaveconvex structure 13 is arranged on the medial surface of strip cave groove 11; Being convenient to laying eggs of Odontobutis obscura adheres to; Heat absorption prevents that looking film 2 covers on the medial surface of concaveconvex structure 13; Be provided with water-permeable and air permeable hole 14 in concaveconvex structure 13; Make the water system condition in groove 11 zones, strip cave identical with extraneous water system condition; Egg reproduction for Odontobutis obscura; The growth of immature Odontobutis obscura provides sufficient dissolved oxygen; Described end face guardrail 3 comprises support ring 31; Occlusal crib 32 and elastic stop lever 33; Occlusal crib 32 is along circumferentially being arranged on support ring 31; Make the import of support ring 31 form guardrail; Spacing between adjacent two elastic stop levers 33 is 10～12 millimeters; Prevent that crab from climbing into the Odontobutis obscura to laying eggs; Odontobutis obscura ovum group or immature Odontobutis obscura damage; Egg reproduction nest plate 1 lies at the bottom of the pool on 5; Artificial imitative pasture and water 4 are planted in the two-port place of strip cave groove 11 on egg reproduction nest plate 1.
Claims (2)
1. a crab pond cover is supported the egg reproduction nest of Odontobutis obscura; It is characterized in that: comprise egg reproduction nest plate (1); The anti-film (2) of looking of heat absorption; End face guardrail (3); Artificial imitative pasture and water (4) He Tangdi (5); Described egg reproduction nest plate (1) is formed by the transparent plastic compacting; Which is provided with strip cave groove (11); Reverse sound insulation groove (12) and concaveconvex structure (13); Strip cave groove (11) and oppositely sound insulation groove (12) spaced and parallel setting; Concaveconvex structure (13) is arranged on the medial surface of strip cave groove (11); Being convenient to laying eggs of Odontobutis obscura adheres to; Heat absorption is anti-to be looked film (2) and covers on the medial surface of the medial surface concaveconvex structure (13) of strip cave groove (11); Be provided with water-permeable and air permeable hole (14) in concaveconvex structure (13); The slot opening of strip cave groove (11) is 18～20 millimeters; The degree of depth of groove is 15～20 millimeters; Described end face guardrail (3) comprises support ring (31), occlusal crib (32) and elastic stop lever (33), occlusal crib (32) is along circumferentially being arranged on support ring (31), make the import of support ring (31) form guardrail, prevent that crab from climbing into, spacing between adjacent two elastic stop levers (33) is 10～12 millimeters, at the bottom of egg reproduction nest plate (1) lies in the pool, on (5), artificial imitative pasture and water (4) are planted in the two-port place of the upper strip cave groove (11) of egg reproduction nest plate (1).
2. the egg reproduction nest of supporting Odontobutis obscura is overlapped in the crab pond according to claim 1, and it is characterized in that: the cross sectional shape of described strip cave groove (11) is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202744089U CN203251784U (en) | 2013-05-17 | 2013-05-17 | Egg-laying and propagating nest for culturing odontobutis obscura in crab pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202744089U CN203251784U (en) | 2013-05-17 | 2013-05-17 | Egg-laying and propagating nest for culturing odontobutis obscura in crab pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203251784U true CN203251784U (en) | 2013-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202744089U Expired - Lifetime CN203251784U (en) | 2013-05-17 | 2013-05-17 | Egg-laying and propagating nest for culturing odontobutis obscura in crab pool |
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| Country | Link |
|---|---|
| CN (1) | CN203251784U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229741A (en) * | 2013-05-17 | 2013-08-07 | 王桂民 | Egg reproduction nest of odontobutis obscuras intercropped in crab pool |
| CN103749352A (en) * | 2014-01-03 | 2014-04-30 | 中国长江三峡集团公司 | Honeycomb type fry predator avoiding device and application method thereof |
| CN104351088A (en) * | 2014-10-09 | 2015-02-18 | 苏州大学 | Artificial ecological cave and shrimp-crab breeding method based on artificial ecological cave |
| CN104521836A (en) * | 2014-12-30 | 2015-04-22 | 浙江海洋学院 | Inkfish egg collector |
| CN105557611A (en) * | 2015-12-23 | 2016-05-11 | 王克秀 | Method for making small social fish culture nest for aquarium |
-
2013
- 2013-05-17 CN CN2013202744089U patent/CN203251784U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229741A (en) * | 2013-05-17 | 2013-08-07 | 王桂民 | Egg reproduction nest of odontobutis obscuras intercropped in crab pool |
| CN103229741B (en) * | 2013-05-17 | 2015-04-22 | 王桂民 | Egg reproduction nest of odontobutis obscuras intercropped in crab pool |
| CN103749352A (en) * | 2014-01-03 | 2014-04-30 | 中国长江三峡集团公司 | Honeycomb type fry predator avoiding device and application method thereof |
| CN103749352B (en) * | 2014-01-03 | 2015-09-09 | 中国长江三峡集团公司 | Cellular prelarva evades device and the using method thereof of harmful animal |
| CN104351088A (en) * | 2014-10-09 | 2015-02-18 | 苏州大学 | Artificial ecological cave and shrimp-crab breeding method based on artificial ecological cave |
| CN104521836A (en) * | 2014-12-30 | 2015-04-22 | 浙江海洋学院 | Inkfish egg collector |
| CN105557611A (en) * | 2015-12-23 | 2016-05-11 | 王克秀 | Method for making small social fish culture nest for aquarium |
| CN105557611B (en) * | 2015-12-23 | 2018-07-06 | 安溪县桃舟建新毛竹专业合作社 | A kind of production method of the small-sized gregarious fish culture nest of aquarium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131030 Effective date of abandoning: 20150422 |