CN210538212U - Device for feeding reeves shads and fries by stages by using living zooplankton - Google Patents
Device for feeding reeves shads and fries by stages by using living zooplankton Download PDFInfo
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- CN210538212U CN210538212U CN201921382129.8U CN201921382129U CN210538212U CN 210538212 U CN210538212 U CN 210538212U CN 201921382129 U CN201921382129 U CN 201921382129U CN 210538212 U CN210538212 U CN 210538212U
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- net cage
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- water tank
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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 discloses a living zooplankton reeves shad seedling device of throwing something and feeding in grades relates to the reeves shad seedling technical field of throwing something and feeding, including the water tank, the inboard of water tank is provided with first box with a net, and first box with a net is used for placing the reeves shad seedling below the 7 ages in days, and the inboard of first box with a net is provided with the second box with a net, and the second box with a net is used for placing the reeves shad seedling above the 7 ages in days, and the inboard of second box with a net is provided with the third box with a net, and the fixed surface of aeration stone has air conveying pipe, and air conveying. The utility model provides a first box with a net and second box with a net and with the cooperation use of water tank can carry out hierarchical breed to hilsa herring seedling, needn't build more hilsa herring seedling pond, reduced the breed cost, breed people can be on the driving boat to the hilsa herring seedling in first box with a net of locating and second box with the third box with directly throw something and feed, need not to run too much distance, made things convenient for the process of throwing something and feeding.
Description
Technical Field
The utility model relates to a feeding hilsa herring fry technical field especially relates to a living zooplankton classification hilsa herring fry device of throwing something and feeding.
Background
The method is characterized in that living zooplankton is fed to a hilsa herring fry pond usually when the hilsa herring fries are bred, the hilsa herring fries are fed for the hilsa herring fries to eat, at present, more hilsa herring fry pond is built for breeding the hilsa herring fries, the hilsa herring fries with different ages are located in different hilsa herring fry ponds, then the living zooplankton with different magnitudes is fed to the different hilsa herring fry ponds, the resource is wasted by the aid of the grading mode, a large amount of time is spent when more hilsa herring fry ponds are built, and the living zooplankton is fed to the different hilsa herring fry ponds and is tedious.
SUMMERY OF THE UTILITY MODEL
The main objective of the utility model is to provide a living body zooplankton device of throwing something and feeding reeves shad seedling in grades, make the reeves shad seedling of different ages of day grade in same reeves shad seedling pond, and then conveniently throw something and feed living body zooplankton.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a reeves shad fry device is thrown to living zooplankton in grades, includes the water tank, the inboard of water tank is provided with first box with a net, first box with a net is used for placing the reeves shad fry below 7 days old, the inboard of first box with a net is provided with the second box with a net, the second box with a net is used for placing the reeves shad fry above 7 days old, the inboard of second box with a net is provided with the third box with a net, the third box with a net is used for placing the reeves shad fry above 12 days old, the bottom of the pool of water tank is the toper end, just it has the blow off pipe to run through in the middle of the bottom of the pool of water tank, the inner wall a week of water tank has all been put the aeration stone, the fixed surface of aeration stone has air delivery pipe, air delivery.
Preferably, the air outlet of the blower is connected with the top end of the air conveying pipe, the bottom end of the air conveying pipe penetrates through the side face of the aeration stone, and the air outlet of the air conveying pipe is aligned with the inner wall of the aeration stone.
Preferably, the aeration stone is of an arc-shaped plate structure, and a through hole penetrates through the top end of the aeration stone.
Preferably, the bottom end of the sewage draining pipe is connected with a water pipe valve.
Preferably, the first net cage is an 80-mesh net cage, the second net cage is a 60-mesh net cage, and the third net cage is a 40-mesh net cage.
Preferably, the side wall of the water tank is of a hollow cylinder structure.
Preferably, the distance between adjacent aeration stones is 0.1 m.
The utility model has the advantages of:
the utility model provides a first box with a net and second box with a net and with the cooperation use of water tank can carry out hierarchical breed to hilsa herring seedling, needn't build more hilsa herring seedling pond, reduced the breed cost, breed people can be on the driving boat to the hilsa herring seedling in first box with a net of locating and second box with the third box with directly throw something and feed, need not to run too much distance, made things convenient for the process of throwing something and feeding.
Drawings
Fig. 1 is a schematic sectional structure view of a water tank according to an embodiment of the present invention;
fig. 2 is a schematic sectional view of an aeration stone according to an embodiment of the present invention.
In the figure: 1-a water tank, 2-a first net cage, 3-a second net cage, 4-a third net cage, 5-a sewage discharge pipe, 6-an aeration stone, 7-an air conveying pipe and 8-a blower.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-2, the device for feeding reeves shads and fries by stages by using living zooplankton provided by the embodiment comprises a water tank 1, a first net cage 2 is arranged on the inner side of the water tank 1, the first net cage 2 is used for placing reeves shads below 7 days old, a second net cage 3 is arranged on the inner side of the first net cage 2, the second net cage 3 is used for placing reeves shads above 7 days old, a third net cage 4 is arranged on the inner side of the second net cage 3, the third net cage 4 is used for placing reeves shads above 12 days old, the bottom of the water tank 1 is a tapered bottom, dirt discharged by the reeves shads can be gathered at the top end and the inner side of a sewage discharge pipe 5 by the tapered bottom, and is convenient for discharging dirt in the water tank 1, and a sewage discharge pipe 5 penetrates through the middle of the bottom of the water tank 1, aeration stones 6 are placed on the inner wall of the water tank 1 in a circle, an air conveying pipe 7 is fixed on the surface of each aeration stone 6, and the top end of each air conveying pipe 7 is connected with an air blower 8.
In this embodiment, as shown in fig. 1, the air outlet of the blower 8 is connected to the top end of the air delivery pipe 7, the bottom end of the air delivery pipe 7 penetrates through the side surface of the aeration stone 6, the air outlet of the air delivery pipe 7 is aligned with the inner wall of the aeration stone 6, the blower 8 sucks external air, compresses the air and transmits the air into the air delivery pipe 7, the compressed air passes through the pipe body of the air delivery pipe 7 and is ejected from the opening at the bottom end of the air delivery pipe 7, and the ejected air impacts the inner wall of the aeration stone 6, so that the aeration stone 6 plays a role.
In this embodiment, as shown in fig. 2, the aeration stone 6 is an arc-shaped plate structure, and a through hole is formed through the top end of the aeration stone, the through hole is for allowing the split air bubbles to smoothly go out, and the arc-shaped structure is for allowing the air sprayed from the air delivery pipe 7 to directly push against the aeration stone 6.
In this embodiment, as shown in fig. 1, the bottom end of the drainage pipe 5 is connected with a water pipe valve, which can control the flow of sewage and open the water pipe valve, and the flowing water drives the sewage at the bottom of the water tank 1 to be discharged outwards.
In this embodiment, as shown in fig. 1, the first net cage 2 is an 80-mesh net cage, the first net cage 2 is used for placing reeves shads below 7 days old, the second net cage 3 is a 60-mesh net cage, the second net cage 3 is used for placing reeves shads above 7 days old, the third net cage 4 is a 40-mesh net cage, the third net cage 4 is used for placing reeves shads above 12 days old, the reeves shads can not be scurried in order to be in the reeves shads in each net cage, the reeves shads are conveniently graded, and therefore living zooplankton feeding is facilitated.
In the present embodiment, as shown in fig. 1, the sidewall of the water tank 1 is a hollow cylinder structure in order to adapt to the conical bottom structure of the water tank 1.
In this embodiment, the net cages are fixed at corresponding positions by the foam rods, that is, two ends of the foam rods are respectively fixed with the top end of the water tank 1.
In the present embodiment, as shown in fig. 1, the distance between the adjacent aeration stones 6 is 0.1m in order to secure oxygen in the water tank 1.
As shown in fig. 1-2, the using process of the device for feeding reeves shads by classification for living zooplankton provided by the embodiment is as follows:
different day-old reeves shads are respectively put into first box with a net 2, second box with a net 3 and third box with a net 4, then the driving boat respectively puts into different amounts of living body zooplankton to first box with a net 2, second box with a net 3 and third box with a net 4.
In conclusion, in this embodiment, the first net cage 2 and the second net cage 3 provided by this embodiment and the third net cage 4 and the water tank 1 are used in cooperation to breed reeves shad in grades, it is not necessary to build more reeves shad ponds, the breeding cost is reduced, the breeder can directly feed the reeves shad in the first net cage 2 and the second net cage 3 and the third net cage 4 by using a driving boat, and the feeding process is facilitated without running too many routes.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (7)
1. The utility model provides a living zooplankton classification reeves shad seedling device of throwing something and feeding which characterized in that: including water tank (1), the inboard of water tank (1) is provided with first net cage (2), first net cage (2) are used for placing the reeves shad seedling below 7 days old, the inboard of first net cage (2) is provided with second net cage (3), second net cage (3) are used for placing the reeves shad seedling above 7 days old, the inboard of second net cage (3) is provided with third net cage (4), third net cage (4) are used for placing the reeves shad seedling above 12 days old, the bottom of the pool of water tank (1) is the toper end, just run through in the middle of the bottom of the pool of water tank (1) and have blow off pipe (5), aeration stone (6) have all been put to inner wall a week of water tank (1), the fixed surface of aeration stone (6) has air conveying pipe (7), the top of air conveying pipe (7) is connected with air-blower (8).
2. The device for feeding hilsa herring fry by classifying living zooplankton as claimed in claim 1, characterized in that: the air outlet of the air blower (8) is connected with the top end of the air conveying pipe (7), the bottom end of the air conveying pipe (7) penetrates through the side face of the aeration stone (6), and the air outlet of the air conveying pipe (7) is aligned to the inner wall of the aeration stone (6).
3. The device for feeding hilsa herring fry by classifying living zooplankton as claimed in claim 1, characterized in that: the aeration stone (6) is of an arc-shaped plate structure, and a through hole penetrates through the top end of the aeration stone.
4. The device for feeding hilsa herring fry by classifying living zooplankton as claimed in claim 1, characterized in that: the bottom end of the sewage draining pipe (5) is connected with a water pipe valve.
5. The device for feeding hilsa herring fry by classifying living zooplankton as claimed in claim 1, characterized in that: the first net cage (2) is an 80-mesh net cage, the second net cage (3) is a 60-mesh net cage, and the third net cage (4) is a 40-mesh net cage.
6. The device for feeding hilsa herring fry by classifying living zooplankton as claimed in claim 1, characterized in that: the side wall of the water tank (1) is of a hollow cylinder structure.
7. The device for feeding hilsa herring fry by classifying living zooplankton as claimed in claim 1, characterized in that: the distance between the adjacent aeration stones (6) is 0.1 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382129.8U CN210538212U (en) | 2019-08-23 | 2019-08-23 | Device for feeding reeves shads and fries by stages by using living zooplankton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921382129.8U CN210538212U (en) | 2019-08-23 | 2019-08-23 | Device for feeding reeves shads and fries by stages by using living zooplankton |
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| Publication Number | Publication Date |
|---|---|
| CN210538212U true CN210538212U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921382129.8U Active CN210538212U (en) | 2019-08-23 | 2019-08-23 | Device for feeding reeves shads and fries by stages by using living zooplankton |
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| CN (1) | CN210538212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113383740A (en) * | 2021-06-29 | 2021-09-14 | 厦门婵乐科技有限公司 | Hierarchical formula shad device of throwing something and feeding |
-
2019
- 2019-08-23 CN CN201921382129.8U patent/CN210538212U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113383740A (en) * | 2021-06-29 | 2021-09-14 | 厦门婵乐科技有限公司 | Hierarchical formula shad device of throwing something and feeding |
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