CN113907026A - Floating egg collecting device and using method thereof - Google Patents
Floating egg collecting device and using method thereof Download PDFInfo
- Publication number
- CN113907026A CN113907026A CN202111128589.XA CN202111128589A CN113907026A CN 113907026 A CN113907026 A CN 113907026A CN 202111128589 A CN202111128589 A CN 202111128589A CN 113907026 A CN113907026 A CN 113907026A
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- CN
- China
- Prior art keywords
- nozzle
- sliding
- fishing net
- sprinkler
- water
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 241000251468 Actinopterygii Species 0.000 claims abstract description 14
- 235000013601 eggs Nutrition 0.000 claims description 32
- 239000007921 spray Substances 0.000 claims description 8
- 241000894007 species Species 0.000 claims 3
- 230000012447 hatching Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- 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
- A01K61/10—Culture of aquatic animals of fish
- A01K61/17—Hatching, e.g. incubators
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a floating egg collecting device and a using method thereof. According to the invention, the first nozzle which is inclined upwards and faces the fishing net is arranged on the water sprayer, so that roes hung on the fishing net can be washed, and then are impacted on a water return surface, and the roes are prevented from being dehydrated and dead. The invention relates to the technical field of fish egg hatching and collecting equipment.
Description
Technical Field
The invention relates to a floating egg collecting device and a using method thereof in the technical field of fish egg hatching and collecting equipment.
Background
At present, in some deep sea fish culture farms with high economic value, fish raft net cages are often required to be arranged in natural sea areas for culture. In the fish culture for producing the floating fish eggs, the floating eggs are easily influenced by the tide and hung on a fishing net during the fish laying period, and once the fish eggs are dehydrated and exposed to the sun for a long time, the fish eggs are easily killed. Therefore, at present, during spawning, farmers are required to frequently check the fishing net and scrape off fish eggs hung on the fishing net, which greatly increases the labor intensity of the farmers.
In addition, the floating eggs often gather at the edge of the fishing net, and the floating eggs are easily damaged when being collected, so that great care must be taken when collecting the eggs, thereby causing inefficiency in the collecting process.
Disclosure of Invention
The present invention has been made to solve at least one of the problems occurring in the prior art, and an object of the present invention is to provide a floating egg collecting device and a method for using the same, which can collect fish eggs suspended on a fishing net.
According to an embodiment of the first aspect of the invention, a floating egg collecting device is provided, which comprises a water sprayer and a slide rail, wherein the water sprayer comprises a water sprayer body, a water pump and a first nozzle, the water pump and the first nozzle are both mounted on the water sprayer body, one side of the slide rail is used for being connected with a fishing net, the other side of the slide rail is connected with the water sprayer body in a sliding manner, the water pump is communicated with the first nozzle, and the first nozzle is obliquely upwards and faces the fishing net.
According to an embodiment of the first aspect of the present invention, further, the sprinkler body has an arc-shaped strip shape.
According to an embodiment of the first aspect of the present invention, further, the sprinkler further includes a sliding block, the sliding block is mounted on the sprinkler body, the sliding rail is provided with a sliding slot, and the sliding block can slide in the sliding slot.
According to the embodiment of the first aspect of the present invention, further, both ends of the sliding chute are provided with a limiting end cover.
According to the embodiment of the first aspect of the present invention, further, the number of the slide rails is at least two, the slide rails are all parallel to each other, the number of the slide blocks is two, the two slide blocks are respectively disposed at two ends of the sprinkler body, and the two slide blocks are respectively connected to two adjacent slide rails in a sliding manner.
According to an embodiment of the first aspect of the present invention, further, the slide rail is provided with two sliding grooves, the two sliding grooves are parallel to each other, the number of the sprinklers is at least two, and two adjacent sprinkler bodies are respectively connected to the two sliding grooves in a sliding manner.
According to an embodiment of the first aspect of the present invention, further, the sprinkler bodies are connected to each other by the slide rail to form a closed structure, and the closed structure is arranged inside the fishing net.
According to an embodiment of the first aspect of the invention, the sprinkler further comprises a second nozzle, the second nozzle is mounted on the sprinkler body and is arranged towards the interior of the fishing net, and the second nozzle is communicated with the water pump.
According to an embodiment of the first aspect of the invention, further the second nozzle is parallel to a horizontal plane.
According to a second aspect of the present invention, there is provided a method of using a floating egg collection device according to any one of the above aspects, comprising:
s1, combining the water sprayer with the sliding rail, and installing the limiting end cover after the sliding block slides into the sliding groove;
s2, mounting the slide rail on the fishing net, enclosing a culture area by the fishing net, and putting the fry into the culture area for fry culture;
s3, when the roes are hung on the fishing net, the water pump is started, the first nozzle sprays water and the roes are impacted on a water return surface;
and S4, when the roes need to be collected, the water pump is started, the second nozzle sprays water and gathers the roes to the center of the culture area, and collection is facilitated.
The embodiment of the invention has the beneficial effects that: according to the invention, the first nozzle which is inclined upwards and faces the fishing net is arranged on the water sprayer, so that roes hung on the fishing net can be washed, and then are impacted on a water return surface, and the roes are prevented from being dehydrated and dead.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.
FIG. 1 is a schematic view of an embodiment of the first aspect of the present invention in connection with a fishing net;
FIG. 2 is a block diagram of an embodiment of the first aspect of the present invention;
FIG. 3 is a schematic view of the connection between the sprinkler and the track in the first aspect of the present invention;
FIG. 4 is a three-dimensional view of a sprinkler in an embodiment of a first aspect of the present invention;
fig. 5 is an enlarged view of a portion of a sprinkler in an embodiment of the first aspect of the present invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 2, the apparatus for collecting eggs on a float in the first embodiment of the present invention includes a water sprayer 1 and a slide rail 2. Referring to fig. 3, the sprinkler 1 includes a sprinkler body 15, a water pump 11, and a first nozzle 13, and both the water pump 11 and the first nozzle 13 are mounted on the sprinkler body 15. One side of the slide rail 2 can be connected with the fishing net 3, specifically, a connection mode such as hanging connection or bonding can be adopted, which is not described herein. The other side of the slide rail 2 is connected with the sprinkler body 15 in a sliding way. The water pump 11 is in communication with the first nozzle 13 for providing the first nozzle 13 with jet kinetic energy. Specifically, the water pump 11 is powered by an external power supply to ensure energy supply; the water pump 11 may be powered by a built-in battery, thereby providing certain portability. Referring to fig. 5, the first nozzle 13 is inclined upward and the spout faces the fishing net 3, so that when the first nozzle 13 sprays water, the water flow can jump out of the horizontal plane and wash out the roes hung on the fishing net 3, so that the roes fall off from the fishing net 3 and fall back into the water, and the collection effect of recovering the roes is achieved. In this embodiment, the first nozzle 13 forms an included angle of 45 degrees with the horizontal plane, and the water jet height is higher and the impact force on the roes is stronger.
Further, the water sprayer 1 has buoyancy, so that the water sprayer 1 can float on the water surface, the height of the water sprayer 1 does not need to be manually set, and the labor intensity of a user is reduced. Specifically, in some embodiments, the sprinkler 1 is externally bundled with an airbag so that the sprinkler 1 can float on the water surface; in other embodiments, the sprinkler 1 is provided with an air chamber inside, and the sprinkler 1 can float on the water surface after the air chamber is filled with air. It will be appreciated that other arrangements or configurations of the sprinkler 1 may be used to achieve the same flotation effect and will not be described in detail herein.
Referring to fig. 4, further, the water sprayer 1 is in the shape of an arc strip, and the shape of the water sprayer has a certain radian, so that the water sprayer can be better matched with the inner side of the fishing net 3, and the first nozzle 13 has a better washing effect on fish eggs on the fishing net 3.
In this embodiment, the sprinkler 1 further includes a sliding block 12, the sliding block 12 is mounted on the sprinkler body 15, the sliding rail 2 is provided with a sliding slot 21, the sliding slot 21 extends from one end of the sliding rail 2 to the other end of the sliding rail 2, and the sliding block 12 can slide in the sliding slot 21. In the present embodiment, the chute 21 is oriented perpendicular to the horizontal plane, so that the sprinkler 1 can be adjusted in height by the chute structure.
Further, the sliding block 12 is spherical, the sliding groove 21 is a ball groove, and specifically, the side opening of the sliding groove 21 is closed, so that the sliding block 12 cannot be released from the side of the sliding groove 21 after the sliding block 12 slides in from one end of the sliding groove 21. Through adopting ball-type connection structure, can carry out the activity of certain degree between sprinkler 1 and the slide rail 2 to adapt to the disturbance of wave tide to this superficial ovum collection device better.
Further, both ends of the sliding groove 21 are provided with limit end covers, and after the limit end covers close both ends of the sliding groove 21, the sliding block 12 cannot be separated from the sliding groove 21, so that the situation that the water sprayer 1 and the sliding rail 2 are loosened is avoided.
Further, the number of slide rails 2 is at least two, and slide rails 2 are all parallel to each other, and the number of slider 12 on water sprayer 1 is two, and two sliders 12 set up respectively at the both ends of water sprayer body 15, and two sliders 12 are sliding connection to two adjacent slide rails 2 respectively. The both ends of sprinkler 1 respectively with two slide rail 2 sliding connection, increased 1 sliding connection's of sprinkler steadiness, prevent the condition that the wave tide overturns sprinkler 1.
Further, the slide rail 2 is provided with two sliding grooves 21, the two sliding grooves 21 are parallel to each other, the number of the water sprayers 1 is at least two, and the two adjacent water sprayers 1 are respectively connected to the two sliding grooves 21 in a sliding manner. Thus, two adjacent water sprayers 1 can be connected through the slide rail 2, and a plurality of water sprayers 1 and the slide rail 2 can be combined into a closed annular structure according to needs. The closed structure is arranged in the fishing net 3, and ensures that the water column ejected by the first nozzle 13 can spray the roes on the fishing net 3.
Further, sprinkler 1 still is equipped with second nozzle 14, and second nozzle 14 also communicates with water pump 11, and second nozzle 14's orientation is inside fishing net 3 to can blow the roe off fishing net 3, prevent that the roe from linking with fishing net 3 colludes, also be convenient for collect the roe moreover.
Further, the second nozzle 14 is parallel to the horizontal plane, and the jet flow directly acts on the water surface, so that the fish egg is pushed better.
The use method of the floating egg collecting device in the second aspect of the invention is based on any one of the floating egg collecting devices, and comprises the following steps:
s1, combining a water sprayer 1 with a slide rail 2, installing a limiting end cover after a slide block 12 slides into a slide groove 21, and increasing or decreasing the number of the water sprayers 1 and the slide rail 2 according to needs;
s2, mounting the slide rail 2 on a fishing net 3, enclosing a culture area by the fishing net 3, and putting the fry into the culture area for fry culture;
s3, when the roes are hung on the fishing net 3, starting the water pump 11 and starting the first nozzle 13, wherein the first nozzle 13 sprays water and impacts the roes to a water return surface;
s4, when the roes need to be collected, the water pump 11 is started, the second nozzle 14 sprays water, and the roes are gathered to the center of the culture area, so that the roes are convenient to collect.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.
Claims (10)
1. A device for collecting eggs on a float, comprising: sprinkler (1) and slide rail (2), sprinkler (1) includes sprinkler body (15), water pump (11) and first nozzle (13), water pump (11) with first nozzle (13) are all installed on sprinkler body (15), one side of slide rail (2) is used for being connected with fishing net (3), the opposite side of slide rail (2) with sprinkler body (15) sliding connection, water pump (11) with first nozzle (13) intercommunication, first nozzle (13) slope upwards and towards fishing net (3) set up.
2. The device for collecting eggs of floating eggs according to claim 1, wherein: the sprinkler body (15) is arc-shaped.
3. The device for collecting eggs of floating eggs according to claim 1, wherein: the sprinkler (1) further comprises a sliding block (12), the sliding block (12) is installed on the sprinkler body (15), the sliding rail (2) is provided with a sliding groove (21), and the sliding block (12) can slide in the sliding groove (21).
4. The device for collecting eggs according to claim 3, wherein: and two ends of the sliding groove (21) are respectively provided with a limiting end cover.
5. The device for collecting eggs according to claim 3, wherein: the number of the slide rails (2) is at least two, the slide rails (2) are parallel to each other, the number of the slide blocks (12) is two, the two slide blocks (12) are respectively arranged at two ends of the sprinkler body (15), and the two slide blocks (12) are respectively connected to the two adjacent slide rails (2) in a sliding manner.
6. The device for collecting eggs of a floating species according to claim 5, wherein: the sliding rail (2) is provided with two sliding grooves (21), the two sliding grooves (21) are parallel to each other, the number of the water sprayers (1) is at least two, and the two adjacent water sprayer bodies (15) are respectively connected to the two sliding grooves (21) in a sliding mode.
7. The device for collecting eggs of a floating species according to claim 6, wherein: the sprinkler body (15) is connected with each other through the sliding rail (2) to form a closed structure, and the closed structure is arranged inside the fishing net (3).
8. The device for collecting eggs of a floating species according to claim 7, wherein: the sprinkler (1) further comprises a second nozzle (14), the second nozzle (14) is installed on the sprinkler body (15) and faces to the interior of the fishing net (3), and the second nozzle (14) is communicated with the water pump (11).
9. The device for collecting eggs of a floating fish of claim 8, wherein: the second nozzle (14) is parallel to a horizontal plane.
10. The use method of the device for collecting the floating eggs according to any one of claims 1 to 9, which comprises the following steps:
s1, combining the water sprayer (1) with the sliding rail (2), and installing the limiting end cover after the sliding block (12) slides into the sliding groove (21);
s2, the slide rail (2) is installed on the fishing net (3), a culture area is enclosed by the fishing net (3), and fry is thrown into the culture area to be cultured;
s3, when the roes are hung on the fishing net (3), the water pump (11) is started, the first nozzle (13) sprays water, and the roes are impacted on a water return surface;
s4, when the roes need to be collected, the water pump (11) is started, the second nozzle (14) sprays water and gathers the roes to the center of the culture area, and collection is facilitated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111128589.XA CN113907026B (en) | 2021-09-26 | 2021-09-26 | Floating egg collecting device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111128589.XA CN113907026B (en) | 2021-09-26 | 2021-09-26 | Floating egg collecting device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113907026A true CN113907026A (en) | 2022-01-11 |
| CN113907026B CN113907026B (en) | 2022-07-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111128589.XA Active CN113907026B (en) | 2021-09-26 | 2021-09-26 | Floating egg collecting device and using method thereof |
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| Country | Link |
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| CN (1) | CN113907026B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255611A (en) * | 2014-09-29 | 2015-01-07 | 福建省淡水水产研究所 | Novel semi-floating type egg incubation device |
| CN104798703A (en) * | 2015-04-07 | 2015-07-29 | 江苏科技大学 | Equipment and method for cleaning current-resistance submerged cage netting |
| CN206101290U (en) * | 2016-09-29 | 2017-04-19 | 四川农业大学 | Fry rearing jar |
| CN108323461A (en) * | 2018-05-09 | 2018-07-27 | 刘纪科 | Seedling growing system |
| CN108940982A (en) * | 2018-06-22 | 2018-12-07 | 贵州龙源冷水渔业有限公司 | A kind of sturgeon ovum cleaning equipment |
| KR20190023584A (en) * | 2017-08-29 | 2019-03-08 | 대한민국(관리부서:국립수산과학원) | Incubator for Fishes of Acheilognathinae |
| CN208891464U (en) * | 2018-09-28 | 2019-05-24 | 三峡大学 | A kind of circular hatching channal |
| CN208891481U (en) * | 2018-10-19 | 2019-05-24 | 四川农业大学 | A kind of fry turn food equipment |
| CN210987701U (en) * | 2019-08-14 | 2020-07-14 | 深圳市南方海洋科技有限公司 | Novel jadeite mussel attacher |
| CN112314485A (en) * | 2020-12-01 | 2021-02-05 | 李明磊 | Fertilized fish egg hatching equipment |
-
2021
- 2021-09-26 CN CN202111128589.XA patent/CN113907026B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255611A (en) * | 2014-09-29 | 2015-01-07 | 福建省淡水水产研究所 | Novel semi-floating type egg incubation device |
| CN104798703A (en) * | 2015-04-07 | 2015-07-29 | 江苏科技大学 | Equipment and method for cleaning current-resistance submerged cage netting |
| CN206101290U (en) * | 2016-09-29 | 2017-04-19 | 四川农业大学 | Fry rearing jar |
| KR20190023584A (en) * | 2017-08-29 | 2019-03-08 | 대한민국(관리부서:국립수산과학원) | Incubator for Fishes of Acheilognathinae |
| CN108323461A (en) * | 2018-05-09 | 2018-07-27 | 刘纪科 | Seedling growing system |
| CN108940982A (en) * | 2018-06-22 | 2018-12-07 | 贵州龙源冷水渔业有限公司 | A kind of sturgeon ovum cleaning equipment |
| CN208891464U (en) * | 2018-09-28 | 2019-05-24 | 三峡大学 | A kind of circular hatching channal |
| CN208891481U (en) * | 2018-10-19 | 2019-05-24 | 四川农业大学 | A kind of fry turn food equipment |
| CN210987701U (en) * | 2019-08-14 | 2020-07-14 | 深圳市南方海洋科技有限公司 | Novel jadeite mussel attacher |
| CN112314485A (en) * | 2020-12-01 | 2021-02-05 | 李明磊 | Fertilized fish egg hatching equipment |
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| Publication number | Publication date |
|---|---|
| CN113907026B (en) | 2022-07-05 |
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