CN109496952B - Brocade carp fry autofilter device - Google Patents
Brocade carp fry autofilter device Download PDFInfo
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- CN109496952B CN109496952B CN201811546823.9A CN201811546823A CN109496952B CN 109496952 B CN109496952 B CN 109496952B CN 201811546823 A CN201811546823 A CN 201811546823A CN 109496952 B CN109496952 B CN 109496952B
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- fry
- collecting container
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- 241000252233 Cyprinus carpio Species 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 241000251468 Actinopterygii Species 0.000 claims abstract description 11
- 238000012216 screening Methods 0.000 claims abstract description 9
- 239000003086 colorant Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000009759 San-Chi Substances 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
- A01K61/95—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination specially adapted for fish
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- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
An automatic screening device for brocade carp fries is characterized by comprising a white fry collecting container and a black fry collecting container which are filled with water, wherein the white fry collecting container and the black fry collecting container are both connected with an air compressor through air pipes, and the air compressor generates vacuum suction for the white fry collecting container and the black fry collecting container; the white seedling collecting container and the black seedling collecting container are communicated with the outlet end of the electric control valve through seedling conveying pipes, the inlet end of the electric control valve is communicated with the seedling suction pipes, color collecting devices are installed on one side or two sides of the seedling suction pipes, and the colors of the fish seedlings passing through the seedling suction pipes, obtained by the color collecting devices, are sent to a computer and are judged by the computer to control the opening direction of the electric control valve. The fry sorting machine has the advantages of simple structure, low manufacturing cost and good using effect, the labor intensity of sorting personnel can be greatly reduced, the color of fries does not need to be distinguished when the sorting personnel operate, and the fries only need to be sucked into the fry suction pipe.
Description
Technical Field
The invention relates to an aquaculture technology, in particular to a classified culture technology of ornamental fishes, and specifically relates to an automatic screening device for brocade carp fries.
Background
The fancy carp is a fashionable and elegant ornamental fish, enjoys the praise of 'living jewels in water' and 'artworks capable of swimming', is elegant in form, diverse in color and color, coquettish and rich in posture, and can play a role in beautifying the environment, enriching the life and ceramic temperament. And the fancy carps with poor quality are gradually eliminated through multiple screening in the culture process. Wherein, the first screening of the Zhao and Sanchi and white writing varieties is about the third day after seedling emergence, and the selection standard is 'leave black young and remove white young'.
The method for keeping black young fish and removing white young fish at present is to align the white young fish with a suction pipe, and suck the white young fish into a seedling suction pipe by using negative pressure generated by an air compressor and then guide the white young fish into a barrel.
Disclosure of Invention
The invention aims to design an automatic screening device for fancy carp fries, which can automatically feed fries with different colors into different fry collecting barrels, aiming at the problems of high labor intensity, low efficiency and easy error in the existing color separation process of the fancy carp fries.
The technical scheme of the invention is as follows:
an automatic screening device for brocade carp fries is characterized by comprising a white fry collecting container 3-1 and a black fry collecting container 3-2, wherein the white fry collecting container 3-1 and the black fry collecting container 3-2 are filled with water, the white fry collecting container 3-1 and the black fry collecting container 3-2 are both connected with an air compressor 1 through an air pipe 2, and the air compressor 1 generates vacuum suction force for the white fry collecting container 3-1 and the black fry collecting container 3-2; the white fry collecting container 3-1 and the black fry collecting container 3-2 are communicated with the outlet end of an electric control valve 4 through a fry feeding pipe 8, the inlet end of the electric control valve 4 is communicated with a fry sucking pipe 7, one or more color collecting devices 6 are installed on one side or two sides of the fry sucking pipe 7, the color of the fry passing through the fry sucking pipe 7 and obtained by the color collecting devices 6 is sent to a computer 5, the opening direction of the electric control valve is controlled after the color of the fry is judged by the computer 5, if the color of the fry is judged to be white fry, the electric control valve connects the fry sucking pipe 7 with the fry feeding pipe 8 communicated with the white fry collecting container 3-1, and if the color of the fry is judged to be black fry or three-color fry, the electric control valve connects the fry sucking pipe 7 with the fry feeding pipe 8 communicated with the black fry collecting container 3-2, so that the white fry and the black fry or three-color fry are automatically classified.
The white seedling collecting container 3-1 and the black seedling collecting container 3-2 are sealed plastic barrels or pots.
The seedling suction pipe 7 is.
The electric control valve 4 enables any or all of the seedling feeding pipes 8 and the seedling suction pipes 7 which are communicated with the white seedling collection container 3-1 and the black seedling collection container 3-2 to be kept in a normally open state, so that the seedling suction pipes 7 can generate enough suction to suck the fish fries.
The white seedling collecting container 3-1 and the black seedling collecting container 3-2 are provided with water discharging ports and seedling discharging ports at the bottoms thereof so as to open water discharging or seedling taking when the water level therein exceeds a set value.
The water outlet is provided with a filter screen.
The upper parts of the white seedling collecting container 3-1 and the black seedling collecting container 3-2 are provided with water level sensors which are connected with a computer so as to send out sound and light alarm when reaching the upper limit of the water level and remind an operator to drain water or take seedlings in time.
The invention has the beneficial effects that:
the fry sorting machine has the advantages of simple structure, low manufacturing cost and good using effect, the labor intensity of sorting personnel can be greatly reduced, the color of fries does not need to be distinguished when the sorting personnel operate, and the fries only need to be sucked into the fry suction pipe.
The invention has reliable work and can help color sensors or image processing software to realize the classification of the fry by 100 percent.
Drawings
FIG. 1 is a schematic diagram of the system architecture of the phase of the present invention.
Detailed Description
The invention is further described below with reference to the figures and examples.
As shown in fig. 1.
An automatic screening device for brocade carp fries comprises a white fry collecting container 3-1 (which can adopt a white plastic bucket capable of being sealed and used for collecting white fries) and a black fry collecting container 3-2 (which can adopt a white plastic bucket capable of being sealed and used for collecting black or three-color fries), wherein the white fry collecting container 3-1 and the black fry collecting container 3-2 are both connected with an air compressor 1 through an air pipe 2, and the air compressor 1 generates vacuum suction for the white fry collecting container 3-1 and the black fry collecting container 3-2; the white seedling collecting container 3-1 and the black seedling collecting container 3-2 are communicated with the outlet end of the electric control valve 4 through the seedling feeding pipe 8, the inlet end of the electric control valve 4 is communicated with the seedling suction pipe 7 (white transparent pipe plastic can be adopted), and the electric control valve 4 enables any or all of the seedling feeding pipes 8 communicated with the white seedling collecting container 3-1 and the black seedling collecting container 3-2 to be kept in a normally open state with the seedling suction pipe 7, so that the seedling suction pipe 7 can generate enough suction force to suck the fish seedlings. One or more color collecting devices 6 are arranged on one side or two sides of the seedling suction pipe 7, the color collecting devices 6 are color sensors or cameras, and color recognition processing software is arranged in the computer. In order to improve the determination accuracy, it is preferable to mount a plurality of cameras and color sensors at the same time. The color of the fry passing through the fry suction pipe 7 obtained by the color acquisition device 6 is sent into the computer 5, the opening direction of the electric control valve is controlled after the color acquisition device is judged by the computer 5, if the color is judged to be white fry, the electric control valve connects the fry suction pipe 7 with the fry feeding pipe 8 communicated with the white fry collection container 3-1, and if the color is judged to be black fry or three-color fry, the electric control valve connects the fry suction pipe 7 with the fry feeding pipe 8 communicated with the black fry collection container 3-2, so that the white fry and the black or three-color fry are automatically classified. In specific implementation, the white seedling collecting container 3-1 and the black seedling collecting container 3-2 can also be feed barrel basins. In specific implementation, the bottoms of the white seedling collecting container 3-1 and the black seedling collecting container 3-2 can be further provided with a water discharge port and a seedling discharge port so as to open water discharge or seedling taking when the water level in the white seedling collecting container exceeds a set value. The water outlet is provided with a filter screen. During specific implementation, water level sensors can be arranged at the upper parts of the white seedling collecting container 3-1 and the black seedling collecting container 3-2 and are connected with a computer so as to give out sound and light alarm when reaching the upper limit of the water level and remind an operator to drain water or take seedlings in time.
The using method of the invention is as follows:
when fry sorting is needed, an air compressor can be started firstly to enable a white fry collecting container 3-1 and a black fry collecting container 3-2 to generate negative pressure, the negative pressure is communicated with a fry sucking pipe 7 through a fry feeding pipe 8, the fry sucking pipe 7 is aligned to any fry, the fry is sucked into the fry sucking pipe 7 under the action of the negative pressure, colors of the fry are sent into a computer through a color collecting device 6, a color diaphragm is judged through software, an electric control valve 4 acts to enable a channel corresponding to the color to be kept smooth, the sucked fry is sent into a barrel corresponding to the color, the electric control valve 4 resets or keeps the state still, the negative pressure prompts the fry sucking pipe to work continuously, then the next fry is sucked, the electric control valve keeps smooth or changes direction after the judgment of the computer, and the operation is circulated until all the fries are sucked. If the water level sensor in any barrel finds that the water level exceeds a set value in the sucking and picking process, the acousto-optic alarm is automatically triggered, the compressor is controlled to stop, and an operator is informed to open a barrel bottom sports valve to drain water or take seedlings. .
The parts not involved in the present invention are the same as or can be implemented using the prior art.
Claims (2)
1. An automatic screening device for brocade carp fries is characterized by comprising a white fry collecting container (3-1) and a black fry collecting container (3-2) which are filled with water, wherein the white fry collecting container (3-1) and the black fry collecting container (3-2) are both connected with an air compressor (1) through air pipes (2), and the air compressor (1) generates vacuum suction for the white fry collecting container (3-1) and the black fry collecting container (3-2); the white fry collecting container (3-1) and the black fry collecting container (3-2) are respectively communicated with the outlet end of an electric control valve (4) through a fry feeding pipe (8), the inlet end of the electric control valve (4) is communicated with a fry sucking pipe (7), one side or two sides of the fry sucking pipe (7) are provided with color collecting devices (6), the color of the fry which is obtained by the color collecting devices (6) and passes through the fry sucking pipe (7) is sent to a computer (5), the opening direction of the electric control valve is controlled after the color is judged by the computer (5), if the fry is white, the electric control valve connects the fry sucking pipe (7) with the fry feeding pipe (8) communicated with the white fry collecting container (3-1), if the fry is black fry or three-color fry, the electric control valve connects the fry sucking pipe (7) with the fry feeding pipe (8) communicated with the black fry collecting container (3-2), thereby realizing the automatic classification of white fry and black or three-color fry;
the seedling suction pipe (7) is a transparent pipe;
the bottoms of the white seedling collecting container (3-1) and the black seedling collecting container (3-2) are provided with a water discharge port and a seedling discharge port so as to open water discharge or seedling taking when the water level in the white seedling collecting container exceeds a set value;
the upper parts of the white seedling collecting container (3-1) and the black seedling collecting container (3-2) are provided with water level sensors which are connected with a computer so as to give out sound and light alarm when reaching the upper limit of the water level and remind an operator to drain water or take seedlings in time;
the white seedling collecting container (3-1) and the black seedling collecting container (3-2) are sealed plastic barrels or pots;
the color acquisition device (6) is a color sensor or a camera, and color identification processing software is installed in the computer;
the electric control valve (4) enables any or all of the seedling sending pipes (8) communicated with the white seedling collecting container (3-1) and the black seedling collecting container (3-2) to be kept in an unblocked state with the seedling suction pipe (7), so that the seedling suction pipe (7) can generate enough suction to suck the fish seedlings.
2. The screening apparatus as claimed in claim 1, wherein a strainer is mounted on the discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546823.9A CN109496952B (en) | 2018-12-18 | 2018-12-18 | Brocade carp fry autofilter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546823.9A CN109496952B (en) | 2018-12-18 | 2018-12-18 | Brocade carp fry autofilter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109496952A CN109496952A (en) | 2019-03-22 |
| CN109496952B true CN109496952B (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811546823.9A Active CN109496952B (en) | 2018-12-18 | 2018-12-18 | Brocade carp fry autofilter device |
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| CN (1) | CN109496952B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110419484B (en) * | 2019-08-27 | 2023-01-17 | 弓可飞 | Automatic sorting system for fancy carps |
| CN112189604B (en) * | 2020-11-09 | 2023-07-25 | 中国水产科学研究院淡水渔业研究中心 | Aquatic offspring seed quantity control system, method for controlling quantity of early-bred shrimp offspring seeds and application |
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| CN107616127A (en) * | 2017-08-09 | 2018-01-23 | 浙江海洋大学 | fry automatic grading system |
| CN107667996A (en) * | 2017-11-06 | 2018-02-09 | 扬州中欧工业机器人有限公司 | Fish capture categorizing system automatically |
| CN108834962A (en) * | 2018-08-30 | 2018-11-20 | 武汉古奥基因科技有限公司 | A kind of inactivation fish-egg device for eliminating and method |
| CN208211241U (en) * | 2018-05-27 | 2018-12-11 | 杨兆鑫 | One kind dividing fish device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1292649C (en) * | 2004-10-22 | 2007-01-03 | 中国水产科学研究院黄海水产研究所 | Continuous type live fish sorter in vacuum for starting up fishing |
| JP2016131960A (en) * | 2015-01-22 | 2016-07-25 | 株式会社カワクボ製作所 | Small fish sorter |
| CN205143259U (en) * | 2015-12-07 | 2016-04-13 | 浙江海洋学院 | Can select separately fish sucking pump of fish |
| NO342294B1 (en) * | 2016-12-19 | 2018-04-30 | Henry Helgheim | Apparatus and method for treating fish in a farmed fish. |
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2018
- 2018-12-18 CN CN201811546823.9A patent/CN109496952B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206776504U (en) * | 2017-06-15 | 2017-12-22 | 胡伟红 | A kind of postlarva slot |
| CN107616127A (en) * | 2017-08-09 | 2018-01-23 | 浙江海洋大学 | fry automatic grading system |
| CN107667996A (en) * | 2017-11-06 | 2018-02-09 | 扬州中欧工业机器人有限公司 | Fish capture categorizing system automatically |
| CN208211241U (en) * | 2018-05-27 | 2018-12-11 | 杨兆鑫 | One kind dividing fish device |
| CN108834962A (en) * | 2018-08-30 | 2018-11-20 | 武汉古奥基因科技有限公司 | A kind of inactivation fish-egg device for eliminating and method |
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| CN109496952A (en) | 2019-03-22 |
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Inventor after: Yang Zhiqiang Inventor after: Li Xiaoxuan Inventor after: Li Zhihui Inventor after: Chen Jianqing Inventor after: Pan Jianlin Inventor after: Zhang Cuilin Inventor after: Duan Guiping Inventor before: Yang Zhiqiang Inventor before: Li Xiaoxuan Inventor before: Li Zhihui Inventor before: Yin Lule Inventor before: Zhu Tian Inventor before: Chen Jianqing Inventor before: Pan Jianlin Inventor before: Zhang Cuilin Inventor before: Duan Guiping |
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