CN106982763A - A kind of wild fish-egg separator and its application method - Google Patents
A kind of wild fish-egg separator and its application method Download PDFInfo
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- CN106982763A CN106982763A CN201710203651.4A CN201710203651A CN106982763A CN 106982763 A CN106982763 A CN 106982763A CN 201710203651 A CN201710203651 A CN 201710203651A CN 106982763 A CN106982763 A CN 106982763A
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- egg
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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
A kind of wild fish-egg separator and its application method, it is related to a kind of wild fish-egg separator and its application method.The invention aims to solve in the fish early stage resource investigation of severe water and soil erosion waters, not the problem of not being suitable for wild fish-egg separation and collection device.A kind of wild fish-egg separator of the present invention includes：Gear, crawler belt, rocking arm and separator chamber.Application method is to be filled into separator chamber at 1/2 volume, then the mixture of fish-egg and impurity is put into separator case, then rocking arm to fish-egg and impurity is rotated to separate, collect the fish-egg in separator case respectively with siphon pipe again, the fish-egg isolated, it is subsequently placed in filter, regathers the fish-egg in filter, obtains the fish-egg in different ovum footpaths.Quickly fish-egg can be separated from impurity by the device and method of the present invention.The present invention is applied to fishery resources field.
Description
Technical field
The present invention relates to a kind of wild fish-egg separator and its application method.
Background technology
The work of fish early stage resource investigation mainly uses Jianggang nets, brailer and spindle net in natural water area, using net
Box, filtration type collection seedling bucket (case) and non-filtration type collection seedling bucket (case) etc. collect fish-egg and prelarva, but due to Song Hua River water and soil stream
Lose serious, flood period a large amount of silts, pasture and water, branch and littoral debris under river with letting out, while flood period is on the occasion of the fish reproduction phase,
Separation and collection belt to wild fish-egg carry out very big difficulty.Not yet there is the separator for wild fish ovum at present.
The content of the invention
The invention aims to solve in the fish early stage resource investigation of severe water and soil erosion waters, it is not suitable for
The problem of wild fish-egg separator, there is provided a kind of wild fish-egg separator and its application method.
A kind of wild fish-egg separator of the present invention, the device includes：Gear, crawler belt, rocking arm and separator chamber；
Wherein, separator chamber is separated into before n separator case, each separator case by n-1 " recessed " shape dividing plates
The top of rear wall is equipped with bearing, and each separator case is equipped with rotating shaft, and rotating shaft is connected with bearing, and by bearing through point
From the front and rear wall of device casing, the rotating shaft upper surface inside separator case is provided with outside three row's three-dimensional hairbrush, separator case
Be equipped with gear in the rotating shaft in portion, each gear with crawler belt toe joint, rocking arm is provided with any gear；Wherein described n >=
4。
The application method of the wild fish-egg separator of the present invention is directed to be filled at 1/2 volume in separator chamber, so
The mixture of fish-egg and impurity is put into separator case afterwards, rocking arm to fish-egg and impurity is then rotated and separates, then use siphon
Pipe collects the fish-egg in n separator case respectively, the fish-egg isolated, and is subsequently placed in filter, regathers filtering
Fish-egg in device, obtains the fish-egg in different ovum footpaths；Wherein described n >=4.
In the use of the present invention, the water of the volume of injection separator chamber 1/2, fish-egg mixtures of impurities is put into casing separation
Device, rotates rocking arm and drives three-dimensional hairbrush to rotate, be initially separated fish-egg and impurity, siphon pipe is used after separation, draw fish-egg, finally
It is placed in filter, due to being provided with fish-egg sub-sieve in filter, fish-egg sub-sieve has the screen pack of different meshes, can be by not
Fish-egg with diameter is separated (this mask work is carried out in water).Can be quickly from miscellaneous by the device and method of the present invention
Fish-egg is separated in matter.
Brief description of the drawings
Fig. 1 is the structural representation of the wild fish-egg separator of the present invention；
Fig. 2 is the structural representation of siphon pipe of the present invention；
Fig. 3 is the structural representation of glass tube in siphon pipe of the present invention；
Fig. 4 is the structural representation of filter of the present invention；
Fig. 5 is the structural representation of fish-egg sub-sieve of the present invention.
Embodiment
Embodiment one：A kind of wild fish-egg separator of present embodiment includes：Gear 3, crawler belt 4, Rocker arm 5 and
Separator chamber 8；
Wherein, separator chamber 8 is separated into n separator case 6, each separator case by n-1 " recessed " shape dividing plates 7
The top of 6 front and rear walls is equipped with bearing, and each separator case 6 is equipped with rotating shaft 1, and rotating shaft 1 is connected with bearing, and passes through bearing
Through the front and rear wall of separator case 6, the upper surface of rotating shaft 1 inside separator case 6 is provided with three row's three-dimensional hairbrush 2, point
From being equipped with gear 3 in the rotating shaft 1 outside device casing 6, each gear 3 with the toe joint of crawler belt 4, provided with shaking on any gear 3
Arm 5；Wherein described n >=4.
Bearing described in present embodiment is located at the 1/3 of separator case whole height and close to top edge；Described
Three-dimensional hairbrush has the brush of three different directions.
When in use, the water of 1/2 volume of injection separator chamber 8, fish-egg mixtures of impurities is put into point present embodiment
From device casing 6, rotate Rocker arm 5 and drive three-dimensional hairbrush to rotate 2, be initially separated fish-egg and impurity, siphon pipe is used after separation, draw
Fish-egg, quickly can be separated fish-egg from impurity by the device and method of present embodiment.
Embodiment two：Present embodiment is filled into separator chamber 8 at 1/2 volume, then by fish-egg and
The mixture of impurity is put into separator case 6, is rotated Rocker arm 5 to fish-egg and impurity and is separated, then collects with siphon pipe n respectively
Fish-egg in separator case 6, the fish-egg isolated, is subsequently placed in filter, regathers the fish-egg in filter, obtains
To the fish-egg in different ovum footpaths；Wherein described n >=4.
The fish-egg separated is placed in filter, due to being provided with fish-egg sub-sieve 11, fish-egg sub-sieve in filter
11 have the screen pack of different meshes, can separate the fish-egg of different-diameter (this mask work is carried out in water).
Embodiment three：Present embodiment from unlike embodiment two：Described siphon pipe is by glass
Pipe 9 and emulsion tube 10 are formed by connecting.It is other identical with embodiment two.
Embodiment four：Unlike one of present embodiment and embodiment two or three：Described glass
The nozzle diameter of pipe 9 is 6mm.It is other identical with one of embodiment two or three.
Embodiment five：Unlike one of present embodiment and embodiment two to four：Described filtering
Device includes fish-egg sub-sieve 11 and cylinder 12；Fish-egg sub-sieve 11 is provided with wherein described cylinder 12；In fish-egg sub-sieve 11
The first screen pack 13, the second screen pack 14, the 3rd screen pack 15 and the 4th screen pack 16 are inside sequentially provided with from top to bottom.It is other with
One of embodiment two to four is identical.
Embodiment six：Unlike one of present embodiment and embodiment two to five：First screen pack
13 mesh is 5.5mm.It is other identical with one of embodiment two to five.
Embodiment seven：Unlike one of present embodiment and embodiment two to six：Second screen pack
14 mesh is 4.5mm.It is other identical with one of embodiment two to six.
Embodiment eight：Unlike one of present embodiment and embodiment two to seven：3rd screen pack
15 mesh is 3.5mm.It is other identical with one of embodiment two to seven.
Embodiment nine：Unlike one of present embodiment and embodiment two to eight：4th screen pack
16 mesh is 2.5mm.It is other identical with one of embodiment two to eight.
A kind of wild fish-egg separator of embodiment 1, the present embodiment includes：Gear 3, crawler belt 4, Rocker arm 5 and separator chamber
Room 8；
Wherein, separator chamber 8 is separated into n separator case 6, each separator case by n-1 " recessed " shape dividing plates 7
The top of 6 front and rear walls is equipped with bearing, and each separator case 6 is equipped with rotating shaft 1, and rotating shaft 1 is connected with bearing, and passes through bearing
Through the front and rear wall of separator case 6, the upper surface of rotating shaft 1 inside separator case 6 is provided with three row's three-dimensional hairbrush 2, point
From being equipped with gear 3 in the rotating shaft 1 outside device casing 6, each gear 3 with the toe joint of crawler belt 4, provided with shaking on any gear 3
Arm 5；Wherein described n >=4.
As shown in figure 1, the water of 1/2 volume of injection separator chamber 8, separator case is put into by fish-egg mixtures of impurities
6, rotate Rocker arm 5 and drive three-dimensional hairbrush to rotate 2, be initially separated fish-egg and impurity, siphon pipe (see Fig. 2 and Fig. 3) is used after separation,
Fish-egg is drawn, is finally placed in filter, as shown in Figure 4 and Figure 5, described filter includes fish-egg sub-sieve 11 and cylinder
12；Fish-egg sub-sieve 11 is provided with wherein described cylinder 12；It is sequentially provided with the first mistake from top to bottom in fish-egg sub-sieve 11
Filter screen 13, the second screen pack 14, the 3rd screen pack 15 and the 4th screen pack 16.Because fish-egg sub-sieve 11 has the mistake of different meshes
Filter screen, can separate the fish-egg of different-diameter (this mask work is carried out in water).It was found from the present embodiment, by this
The device and method of embodiment quickly can separate fish-egg from impurity.
Claims (9)
1. a kind of wild fish-egg separator, it is characterised in that the device includes：Gear (3), crawler belt (4), rocking arm (5) and separation
Device chamber (8)；
Wherein, separator chamber (8) is separated into n separator case (6), each separator case by n-1 " recessed " shape dividing plates (7)
The top of body (6) front and rear wall is equipped with bearing, and each separator case (6) is equipped with rotating shaft (1), and rotating shaft (1) is connected with bearing,
And run through the front and rear wall of separator case (6) by bearing, internal rotating shaft (1) upper surface of separator case (6) is provided with
It is equipped with gear (3) in three row's three-dimensional hairbrush (2), the outside rotating shaft (1) of separator case (6), each gear (3) is and crawler belt
(4) toe joint, is provided with rocking arm (5) on any gear (3)；Wherein described n >=4.
2. the application method of wild fish-egg separator as claimed in claim 1, it is characterised in that into separator chamber (8)
It is filled at 1/2 volume, then the mixture of fish-egg and impurity is put into separator case (6), rotates rocking arm (5) to fish-egg
Separated with impurity, then collect with siphon pipe the fish-egg in n separator case (6) respectively, then the fish-egg isolated is put
In filter, the fish-egg in filter is regathered, the fish-egg in different ovum footpaths is obtained；Wherein described n >=4.
3. a kind of application method of wild fish-egg separator according to claim 2, it is characterised in that described siphon
Pipe is formed by connecting by glass tube (9) and emulsion tube (10).
4. a kind of application method of wild fish-egg separator according to claim 3, it is characterised in that described glass
The nozzle diameter for managing (9) is 6mm.
5. a kind of application method of wild fish-egg separator according to claim 2, it is characterised in that described filtering
Device includes fish-egg sub-sieve (11) and cylinder (12)；Fish-egg sub-sieve (11) is provided with wherein described cylinder (12)；In fish-egg
The first screen pack (13), the second screen pack (14), the 3rd screen pack (15) and the are sequentially provided with sub-sieve (11) from top to bottom
Four screen packs (16).
6. a kind of application method of wild fish-egg separator according to claim 5, it is characterised in that the first screen pack
(13) mesh is 5.5mm.
7. a kind of application method of wild fish-egg separator according to claim 5, it is characterised in that the second screen pack
(14) mesh is 4.5mm.
8. a kind of application method of wild fish-egg separator according to claim 5, it is characterised in that the 3rd screen pack
(15) mesh is 3.5mm.
9. a kind of application method of wild fish-egg separator according to claim 5, it is characterised in that the 4th screen pack
(16) mesh is 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203651.4A CN106982763B (en) | 2017-03-30 | 2017-03-30 | Wild fish egg separation device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203651.4A CN106982763B (en) | 2017-03-30 | 2017-03-30 | Wild fish egg separation device and use method thereof |
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| Publication Number | Publication Date |
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| CN106982763A true CN106982763A (en) | 2017-07-28 |
| CN106982763B CN106982763B (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710203651.4A Active CN106982763B (en) | 2017-03-30 | 2017-03-30 | Wild fish egg separation device and use method thereof |
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| CN (1) | CN106982763B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839570A (en) * | 2019-11-29 | 2020-02-28 | 塔里木大学 | Schizothorax fish hatching egg collection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839570A (en) * | 2019-11-29 | 2020-02-28 | 塔里木大学 | Schizothorax fish hatching egg collection device |
| CN110839570B (en) * | 2019-11-29 | 2021-05-07 | 塔里木大学 | Schizothorax fish hatching egg collection device |
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| Publication number | Publication date |
|---|---|
| CN106982763B (en) | 2020-09-01 |
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Effective date of registration: 20200807 Address after: Daoli District Heilongjiang city of Harbin Province issued 150070 Pine Street No. 43 Applicant after: Heilongjiang Institute of fisheries, Chinese Academy of Fishery Sciences Applicant after: Harbin academy of Agricultural Sciences (Harbin agricultural radio and Television School) Address before: Daoli District Heilongjiang city of Harbin Province issued 150070 Pine Street No. 43 Applicant before: Heilongjiang Institute of fisheries, Chinese Academy of Fishery Sciences |
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