CN204393114U - The multi-level high density hatching of stone frog frog's egg and tadpole separator - Google Patents
The multi-level high density hatching of stone frog frog's egg and tadpole separator Download PDFInfo
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- CN204393114U CN204393114U CN201520030049.1U CN201520030049U CN204393114U CN 204393114 U CN204393114 U CN 204393114U CN 201520030049 U CN201520030049 U CN 201520030049U CN 204393114 U CN204393114 U CN 204393114U
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Abstract
The utility model discloses the multi-level high density hatching of a kind of stone frog frog's egg and tadpole separator, and comprise multilayer hatching frame, every layer is provided with an incubation tank; Described incubation tank is the frame-shaped construction of opening upwards, and tail end is provided with baffle plate; Described baffle plate is movable structure, and the top of described baffle plate has discharge opening; And the contrary dislocation of each layer incubation tank head and the tail is put, the head end of the tail end corresponding lower floor incubation tank of upper strata incubation tank; Horizontal positioned hatching frame in described incubation tank, described hatching frame and incubation tank inwall with wide, and leave gap from the bottom land of incubation tank.The utility model using water wisely and land used, and significantly improve unit are spawn incubation quantity and incubation rate, the tadpole hatched can be collected by quick separating, does not affect other frog's eggs and continues hatching, simple to operate, safe and efficient, is convenient to spawn incubation scientific management.
Description
Technical field
Patent of the present invention relates to technical field of aquaculture, is specifically related to the multi-function device that the intensive hatching of a kind of stone frog frog's egg is separated with tadpole.
Background technology
The stone frog has another name called chukar, its fine and tender taste is delicious, nutritious, having the effects such as clearing heat and detoxicating, nourishing and fit keeping function, is one of special product that southern hilly area is famous and precious, for meeting the consumption demand of expanding day, people adopt and propagate the stone frog artificially, stone frog happiness perch has in the cave of earth in the Nei Huoxi limit, deep water pool of mountain stream, and it requires higher to the ecological condition such as water temperature, the depth of water, water quality, therefore provides suitable ecotope concerning extremely important the cultivation of the stone frog.
Because stone Rana is in flowing water biotype batrachia, high to the demand of oxygen in spawn incubation process, traditional spawn incubation adopts the hatching of pond hatching frame, this plane hatching pattern is large to water demand, occupation of land is many, operation is relatively loaded down with trivial details, incubation rate is unstable, tadpole collects disunity, management is difficult, and these factors all seriously constrain the scientific development of stone frog cultivation.Can above-mentioned various problems be solved so design and make one, thoroughly capture the multi-function device of stone frog spawn incubation link bottleneck, become particularly important.
By patent retrieval, there is following known prior art:
Patent 1:
Chinese Patent Application No. CN201410008562.0, applying date 2014.01.08, publication date 2014.04.23, disclose a kind of stone frog culturing pool, it comprises the pond body that the pool wall that upwards extended by the bottom of pond and pond bottom perimeter is formed, pond district and mud ground district is comprised at the bottom of described pond, the linking boundary in pond district and mud ground district is provided with and forms the local in pond district or the retaining wall of overall enclosure wall, mud ground district from retaining wall to the periphery away from pond district, the bottom in pond district arranges discharge outlet, the top in pond district arranges water inlet pipe, the local, top in pond district or Zone Full scope arrange sunshading board, spacing between described sunshading board and mud ground district forms the path that the stone frog passes in and out pond district.Make the stone frog can according to the change unrestricted choice scope of activities of external environment by pond district and the distribution in mud ground district and the layout of sunshading board, what the retaining wall that the linking boundary in pond district and mud ground district is arranged effectively can prevent mud ground district falls into pond district to ensure the water quality in pond, simultaneously, by the layout of water inlet pipe and discharge outlet, the water in pond district can often be changed, thus provide running water condition for the growth of the stone frog, be beneficial to the growth of the stone frog.
It belongs to the invention in stone frog cultivation field, but for the cultivation being into the frog, do not relate to the technology that the hatching of frog's egg and tadpole are separated; And the raising in pond, water resource is expended larger.
Patent 2:
Chinese Patent Application No. CN201310419159.2, applying date 2013.09.16, publication date 2014.10.01, disclose the Ecology cultural method of a kind of stone frog, comprises place election, frog pond is built, hatch nursery, adult frog culture, the several step of feedstuff feeding.Owing to adopting Ecology cultural method, the stone frog premunition of cultivation is strong, and survival rate is high; nutrient balance, best in quality, solve very well and destroy with living environment owing to excessively capturing to indiscriminately slaughter; the problem that wild stone frog resource is increasingly exhausted, for the protection of resources of the wild stone frog and growth open a fine approach.
It belongs to the invention in stone frog cultivation field, but for the cultivation being into the frog, do not relate to the technology that the hatching of frog's egg and tadpole are separated; And the raising in pond, water resource is expended larger.
Patent 3:
Chinese Patent Application No. CN200910152647.5, applying date 2009.09.09, publication date 2010.03.03, disclose a kind of stone frog's egg block harvester and collecting method, mainly comprise spawning pond and close frog pond, the bottom of described spawning pond is connected with one group of supporter, each supporter is placed with and adopts egg apparatus, adopt egg apparatus while lean on mutually with the pool wall of spawning pond, adopt the adjacent close frog pond of egg apparatus while reserve 5cm-15cm spacing distance, respectively adopt between egg apparatus and keep 5cm-15cm spacing distance, adopt egg apparatus upper surface concordant with the water surface in spawning pond.The invention has the beneficial effects as follows: by adopting egg apparatus collection, transport stone frog's egg block, directly entering in hatchery facility and hatching.Owing to not needing to be separated frog's egg and attachment, not only saving of work and time, to adopt ovum rate high, and do not hinder frog's egg, can long distance transportation, play a positive role aborning.Facility is simple, easy to operate, and attached ovum density is large, and to frog's egg not damaged, frog's egg transportation survival rate reaches 100%.
It belongs to the invention in stone frog cultivation field, but mainly about the invention that stone frog's egg block gathers, does not relate to the hatching of frog's egg and the technology of tadpole separation; And the collection of frog's egg and hatching are diverse steps plays and technique; Parent the frog be all concentrate in together to lay eggs, and then concentrate transport hatching, in order to ensure incubation rate, need the higher strip part of temp. and humidity and current.
Found by above retrieval, above technical scheme can not affect novelty of the present invention; And the mutual combination of above patent document can not destroy creativeness of the present invention.
Above patented technology all belongs to stone frog cultivation field, but about the hatching of stone frog frog's egg and technology, the device of tadpole separation, does not relate to, also do not possess enlightenment.
Summary of the invention
The object of the invention is, for many weak points of current stone frog spawn incubation aspect, the using water wisely of a kind of energy, land used, raising spawn incubation density and incubation rate are provided, the multi-function device of tadpole can be separated again at any time, reach the object of scientific management stone frog spawn incubation process.
For realizing above object, the technical solution used in the present invention is: the multi-level high density hatching of a kind of stone frog frog's egg and tadpole separator, and comprise hatching frame (1), hatching frame (1) is sandwich construction, and every layer is provided with an incubation tank (2); The frame-shaped construction that described incubation tank (2) is opening upwards, and tail end is provided with baffle plate (3); Described baffle plate (3) is movable structure, and the top of described baffle plate (3) has discharge opening (301); And the contrary dislocation of each layer incubation tank (2) head and the tail is put, the head end of corresponding lower floor's incubation tank (2) of tail end of upper strata incubation tank (2); Interior horizontal positioned hatching frame (4) of described incubation tank (2), described hatching frame (4) and incubation tank (2) inwall with wide, and leave gap from the bottom land of incubation tank (2).
Further, described hatching frame (1) structure is 3-6 layer.
Further, the length of described incubation tank (2) is 150cm-250cm, and width is 40cm-60cm, is highly 8cm-12cm.
Further, be loose structure at the bottom of the frame of described hatching frame (4), aperture is 0.4cm-0.8cm.
Further, described incubation tank (2) is removably disposed in hatching frame (1), and described incubation tank (2) is fixed by hatching the upper feet (101) arranged of frame (1) with hatching frame (1).
Further, described baffle plate (3) is extraction-type structure, and its both sides are provided with flange (302), and the afterbody of described incubation tank (2) corresponding is with it provided with groove (303).
Further, described baffle plate (3) is flip structure, and its underpart is connected by hinge (5) with bottom incubation tank (4), and the side of incubation tank (2) is provided with the door shield (6) for locking baffle plate (2).
Further, described door shield (6) is fixed on the side plate of incubation tank (2), and it is fixed with rotating swing arm (601) by rotating shaft (602).
Further, the hatching frame (4) in described incubation tank (2) is provided with polylith.
In order to make water source make full use of, the relative position of levels incubation tank need be adjusted, guaranteeing that the water that upper strata incubation tank tail end flows out can all fall in lower floor's incubation tank head end.
Hatching frame need keep 3-5cm distance from bottom land, should ensure that on hatching frame, frog's egg is hatched below the water surface, ensures that tadpole swims space movable under hatching frame again.
Hatching frame can take out cleaning, and for ease of operation, according to incubation tank length, hatching frame can make some pieces.
Beneficial effect of the present invention is: 1, the present invention adopts multilayer incubation tank, and using water wisely and land used significantly improve unit are spawn incubation quantity and incubation rate.
2, incubation tank of the present invention adopts wrong superposition, has simulated the effect of ecological running water, has been more conducive to stone frog spawn incubation.
3, the tadpole that the present invention hatches can be collected by quick separating, does not affect other frog's eggs and continues hatching, simple to operate, safe and efficient, is convenient to spawn incubation scientific management.
Accompanying drawing explanation
Fig. 1 is the first perspective view of the present invention.
Fig. 2 is the structural scheme of mechanism of the first incubation tank of the present invention and baffle plate.
Fig. 3 is the structural scheme of mechanism of the second incubation tank of the present invention and baffle plate.
Fig. 4 is the first perspective view of the present invention.
Described in figure, label character is expressed as: 1, hatch frame; 2, incubation tank; 3, baffle plate; 4, frame is hatched; 101, feet; 301, discharge opening; 302, flange; 303, groove; 5, hinge; 6, door shield; 601, swing arm; 602, rotating shaft.
Embodiment
In order to make those skilled in the art understand technical scheme of the present invention better, describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
As shown in Figure 1, the first stereochemical structure concrete structure of the present invention is: comprise hatching frame 1, and hatching frame 1 is sandwich construction, and every layer is provided with an incubation tank 2; Described incubation tank 2 is the frame-shaped construction of opening upwards, and tail end is provided with baffle plate 3; Described baffle plate 3 is movable structure, and the top of described baffle plate 3 has discharge opening 301; And the contrary dislocation of each layer incubation tank 2 head and the tail is put, the head end of the tail end corresponding lower floor incubation tank 2 of upper strata incubation tank 2; Horizontal positioned hatching frame 4 in described incubation tank 2, described hatching frame 4 and incubation tank 2 inwall with wide, and leave gap from the bottom land of incubation tank 2.
Preferably, described hatching frame 1 structure is 3-6 layer.
Preferably, the length of described incubation tank 2 is 150cm-250cm, and width is 40cm-60cm, is highly 8cm-12cm.
Preferably, be loose structure at the bottom of the frame of described hatching frame 4, aperture is 0.4cm-0.8cm.
Fig. 2 is the structural scheme of mechanism of the first incubation tank of the present invention and baffle plate, and described baffle plate 3 is extraction-type structure, and its both sides are provided with flange 302, and the afterbody of described incubation tank 2 corresponding is with it provided with groove 303.
Fig. 3 is the structural scheme of mechanism of the second incubation tank of the present invention and baffle plate, and described baffle plate 3 is flip structure, and its underpart is connected by hinge 5 with bottom incubation tank 4, and the side of incubation tank 2 is provided with the door shield 6 for locking baffle plate 2.
Preferably, described door shield 6 is fixed on the side plate of incubation tank 2, and it is fixed with rotating swing arm 601 by rotating shaft 602.
As shown in Figure 4, the second stereochemical structure concrete structure of the present invention is: the main distinction of itself and the first structure is, described incubation tank 2 is removably disposed on hatching frame 1, and described incubation tank 2 is fixed by hatching the feet 101 that frame 1 is arranged with hatching frame 1.
In above several technical scheme and its combination, a kind of preferred technical scheme is that the hatching frame 4 in described incubation tank 2 is provided with polylith.
During specific works: water source falls into the superiors' incubation tank head end from the external world, in punching groove, the water surface carries out oxygenation, flow out from the superiors' incubation tank tail end discharge opening, fall into the second layer incubation tank head end water surface and carry out oxygenation, flow out from second layer incubation tank tail end, enter third layer incubation tank head end, current are fallen, until fall at the bottom of pond successively by each layer incubation tank.
Certain drop must be kept between each layer incubation tank, current often fall once, the drop of current is utilized all to carry out an oxygenation to water body in incubation tank, considerably increase the oxygen content of hatching water body, current flow through every one deck incubation tank successively, make each frog's egg all fully carry out oxygen exchange, water body concussion slight in addition can stimulate the growth of frog's egg, favourable to the smooth membrane of tadpole.
The hole of hatching frame needs tadpole to pass through in incubation tank, frog's egg not by.Frog's egg develops into the free priority of tadpole membrane, through hatching after a while, has after some until tadpole, the plate washer of the movable structure of incubation tank tail end can be opened, catch at tail end collection frame the tadpole hatched and move pond, then plug baffle plate, the frog's egg do not hatched continues hatching.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise which key element, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.
Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above example just understands method of the present invention and core concept thereof for helping.The above is only the preferred embodiment of the present invention, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the premise without departing from the principles of the invention, some improvement, retouching or change can also be made, also above-mentioned technical characteristic can be combined by rights; These improve retouching, change or combination, or the design of invention and technical scheme are directly applied to other occasion without improving, and all should be considered as protection scope of the present invention.
Claims (9)
1. the multi-level high density hatching of stone frog frog's egg and a tadpole separator, comprise hatching frame (1), it is characterized in that, hatching frame (1) is sandwich construction, and every layer is provided with an incubation tank (2); The frame-shaped construction that described incubation tank (2) is opening upwards, and tail end is provided with baffle plate (3); Described baffle plate (3) is movable structure, and the top of described baffle plate (3) has discharge opening (301); And the contrary dislocation of each layer incubation tank (2) head and the tail is put, the head end of corresponding lower floor's incubation tank (2) of tail end of upper strata incubation tank (2); Interior horizontal positioned hatching frame (4) of described incubation tank (2), described hatching frame (4) and incubation tank (2) inwall with wide, and leave gap from the bottom land of incubation tank (2).
2. the multi-level high density hatching of a kind of stone frog frog's egg according to claim 1 and tadpole separator, is characterized in that: described hatching frame (1) structure is 3-6 layer.
3. the multi-level high density hatching of a kind of stone frog frog's egg according to claim 1 and tadpole separator, is characterized in that: the length of described incubation tank (2) is 150cm-250cm, and width is 40cm-60cm, is highly 8cm-12cm.
4. the multi-level high density hatching of a kind of stone frog frog's egg according to claim 1 and tadpole separator, is characterized in that: be loose structure at the bottom of the frame of described hatching frame (4), aperture is 0.4cm-0.8cm.
5. the multi-level high density hatching of a kind of stone frog frog's egg according to claim 1-4 Arbitrary Term and tadpole separator, it is characterized in that: described incubation tank (2) is removably disposed in hatching frame (1), and described incubation tank (2) is fixed by hatching the upper feet (101) arranged of frame (1) with hatching frame (1).
6. the multi-level high density hatching of a kind of stone frog frog's egg according to claim 1-4 Arbitrary Term and tadpole separator, it is characterized in that: described baffle plate (3) is extraction-type structure, its both sides are provided with flange (302), and the afterbody of described incubation tank (2) corresponding is with it provided with groove (303).
7. the multi-level high density hatching of a kind of stone frog frog's egg according to claim 1-4 Arbitrary Term and tadpole separator, it is characterized in that: described baffle plate (3) is flip structure, its underpart is connected by hinge (5) with bottom incubation tank (4), and the side of incubation tank (2) is provided with the door shield (6) for locking baffle plate (2).
8. the multi-level high density hatching of a kind of stone frog frog's egg according to claim 7 and tadpole separator, it is characterized in that: described door shield (6) is fixed on the side plate of incubation tank (2), it is fixed with rotating swing arm (601) by rotating shaft (602).
9. the multi-level high density hatching of a kind of stone frog frog's egg according to claim 1-4 Arbitrary Term and tadpole separator, is characterized in that: the hatching frame (4) in described incubation tank (2) is provided with polylith.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520030049.1U CN204393114U (en) | 2015-01-16 | 2015-01-16 | The multi-level high density hatching of stone frog frog's egg and tadpole separator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520030049.1U CN204393114U (en) | 2015-01-16 | 2015-01-16 | The multi-level high density hatching of stone frog frog's egg and tadpole separator |
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| CN204393114U true CN204393114U (en) | 2015-06-17 |
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| CN201520030049.1U Expired - Fee Related CN204393114U (en) | 2015-01-16 | 2015-01-16 | The multi-level high density hatching of stone frog frog's egg and tadpole separator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040973A (en) * | 2017-12-13 | 2018-05-18 | 枞阳县鑫誉黑斑蛙养殖有限责任公司 | A kind of box for breeding that childhood Rana nigromaculata is promoted to cultivate |
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2015
- 2015-01-16 CN CN201520030049.1U patent/CN204393114U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040973A (en) * | 2017-12-13 | 2018-05-18 | 枞阳县鑫誉黑斑蛙养殖有限责任公司 | A kind of box for breeding that childhood Rana nigromaculata is promoted to cultivate |
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| Date | Code | Title | Description |
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| 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: 20150617 Termination date: 20210116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |