CN206933016U - A kind of multilayer leech attachment base for feeding spiral shell - Google Patents
A kind of multilayer leech attachment base for feeding spiral shell Download PDFInfo
- Publication number
- CN206933016U CN206933016U CN201720666642.4U CN201720666642U CN206933016U CN 206933016 U CN206933016 U CN 206933016U CN 201720666642 U CN201720666642 U CN 201720666642U CN 206933016 U CN206933016 U CN 206933016U
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- CN
- China
- Prior art keywords
- attached
- leech
- basal disc
- spiral shell
- screwed pipe
- 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.)
- Expired - Fee Related
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Classifications
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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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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a kind of multilayer leech attachment base for feeding spiral shell,It is characterized in that,Multilayer attachment base is combined by several attached basal discs,Use the utility model multilayer leech attachment base,Column is inserted in the waters of leech aquaculture,Leech inhabites in the attached basal disc of each layer,Attachment,Spiral shell is fed by throwing screwed pipe,Each attached basal disc thrown screwed pipe and correspond to different levels,Each attached basal disc can feed spiral shell,Leech is facilitated to ingest nearby spiral shell,Attached basal disc periphery has attached basal wall to erect,Spiral shell is set to gather attached substrate and water bottom will not be fallen into early,Improve the fresh and alive degree of spiral shell,Because the surface area of the attached basal disc of multilayer is larger,Water supply leech that can be more inhabites,Attachment,Ingest,Expand the living space of leech,More leech can be grown in unit area waters,Be advantageous to improve the yield and benefit of leech,The utility model is convenient to be made,Feed conveniently,Using effect is good,There is promotional value.
Description
Technical field
Leech production technical field is the utility model is related to, specifically a kind of multilayer leech attachment base for feeding spiral shell.
Background technology
Leech is the medicinal aquatic animal moved in freshwater, in natural water area, due to the amount of fishing mistake of leech
Greatly, the leech of natural breed growth far can not meet to require, the artificial farming of leech progressively grows up, because leech requires
There is sufficient attachment to inhabit, and the spiral shell for requiring to have abundance is used as feed, leech fast-growth and could breed, expansion leech
Production scale, meet the market demand, and in hirudiniculture in its natural state, due to only leaning on water bottom or pond in waters
Wall side and pasture and water ingest habitat as leech, and spiral shell supply is limited in waters, leech attachment distribution number in waters
Measure it is limited, limit leech large area production.
The content of the invention
To overcome drawbacks described above, the utility model devises a kind of multilayer leech attachment base for feeding spiral shell.
The technical solution of the utility model is a kind of multilayer leech attachment base for feeding spiral shell, it is characterized in that, multilayer attachment
Base is combined by several attached basal discs, and each attached basal disc is made up of attached basal wall and attached substrate, and attached basal wall, attached substrate use frame
Frame and polyethylene mesh sheet make, and attached basal disc is disc-shaped, and in a centrally disposed column for attached basal disc, the attached substrate of attached basal disc is fixed
In on column, keeping attached basal disc horizontality, some throwing screwed pipes are set on the periphery of the upper end of column, throws screwed pipe and passes through clips
Be fixed on column, the lower end for throwing screwed pipe sets the bottom end opening of oblique side, throw the bottom end opening of screwed pipe with throw screwed pipe into
150 ° of angles, facilitate spiral shell to be dispersed in the attached substrate of attached basal disc, are opened on the throwing screwed pipe of the attached basal disc of bottom and must pass through the attached base in upper strata
The attached substrate of disk, the bottom end opening of every throwing screwed pipe are opened on the top of one layer of attached basal disc, keep every layer of attached basal disc to have a throwing
Screwed pipe corresponds to therewith, facilitates spiral shell to launch onto the attached substrate of every layer of attached basal disc, water supply leech ingests.
Beneficial effect：Using the utility model multilayer leech attachment base, column is inserted in the waters of leech aquaculture, water
Leech is inhabited in the attached basal disc of each layer, adhered to, and spiral shell is fed by throwing screwed pipe, and each throwing screwed pipe corresponds to the attached basal disc of different levels,
Each attached basal disc can feed spiral shell, facilitate leech to ingest nearby spiral shell, attached basal disc periphery has attached basal wall to erect, makes spiral shell collection
Gather attached substrate and water bottom will not be fallen into early, improve the fresh and alive degree of spiral shell, because the surface area of the attached basal disc of multilayer is larger, energy
Enough more water supply leech inhabit, adhere to, ingested, and expand the living space of leech, can be grown more in unit area waters
More leech, being advantageous to improve the yield and benefit of leech, the utility model is convenient to be made, and is fed conveniently, and using effect is good,
There is promotional value.
Brief description of the drawings
Fig. 1 is the utility model structure chart.
In figure：1 throws screwed pipe, 2 clips, 3 attached basal walls, 4 attached substrates, 5 attached basal discs, 6 bottom end openings, 7 columns.
Embodiment
The utility model is described with reference to the drawings, the utility model devises a kind of multilayer leech attachment base for feeding spiral shell.
The technical solution of the utility model is a kind of multilayer leech attachment base for feeding spiral shell, it is characterized in that, multilayer attachment
Base is combined by several attached basal discs 5, and each attached basal disc 5 is made up of attached basal wall 3 and attached substrate 4, and attached basal wall 3, attached substrate 4 are equal
Being made using framework and polyethylene mesh sheet, attached basal disc 5 is disc-shaped, in a centrally disposed column 7 for attached basal disc 5, attached basal disc 5
Attached substrate 4 is fixed on column 7, keeps the attached horizontality of basal disc 5, and some throwing screwed pipes 1 are set on the periphery of the upper end of column 7,
Throw screwed pipe 1 to be fixed on column 7 by clips 2, the lower end for throwing screwed pipe 1 sets the bottom end opening 6 of oblique side, throws screwed pipe 1
Bottom end opening 6 with throw screwed pipe 1 into 150 ° of angles, facilitate spiral shell to be dispersed in the attached substrate 4 of attached basal disc 5, be opened on the attached base of bottom
The attached substrate 4 thrown the palpus of screwed pipe 1 and pass through the attached basal disc 5 in upper strata of disk 5, the bottom end opening 6 of every throwing screwed pipe 1 be opened on one layer of attached basal disc
5 top, keep every layer of attached basal disc 5 to there is one to throw screwed pipe 1 and correspond to therewith, facilitate spiral shell to launch the attached base to every layer of attached basal disc 5
On bottom 4, water supply leech ingests.
Beneficial effect：Using the utility model multilayer leech attachment base, column 7 is inserted in the waters of leech aquaculture,
Leech is inhabited in the attached basal disc 5 of each layer, adhered to, and spiral shell is fed by throwing screwed pipe 1, each to throw the attached of the corresponding different levels of screwed pipe 1
Basal disc 5, each attached basal disc 5 can feed spiral shell, facilitate leech to ingest nearby spiral shell, the attached periphery of basal disc 5 has attached basal wall 3 vertical
Rise, spiral shell is gathered attached substrate 4 and water bottom will not be fallen into early, the fresh and alive degree of spiral shell is improved, due to the attached basal disc 5 of multilayer
Surface area is larger, and water supply leech that can be more inhabites, adheres to, ingested, and expands the living space of leech, in unit area waters
In can grow more leech, be advantageous to improve the yield and benefit of leech, the utility model is convenient to be made, and is fed conveniently,
Using effect is good, there is promotional value.
Claims (1)
1. a kind of multilayer leech attachment base for feeding spiral shell, it is characterized in that, multilayer attachment base is combined by several attached basal discs,
Each attached basal disc is made up of attached basal wall and attached substrate, and attached basal wall, attached substrate are made using framework and polyethylene mesh sheet, attached basal disc
Disc-shaped, in a centrally disposed column for attached basal disc, the attached substrate of attached basal disc is fixed on column, keeps attached basal disc horizontal
State, some throwing screwed pipes are set on the periphery of the upper end of column, throw screwed pipe and be fixed on by clips on column, throw the lower end of screwed pipe
The bottom end opening of oblique side is set, the bottom end opening of screwed pipe is thrown with throwing screwed pipe into 150 ° of angles, facilitates spiral shell to be dispersed in attached basal disc
Attached substrate on, be opened on the attached basal disc of bottom throwing screwed pipe must pass through the attached basal disc in upper strata attached substrate, every throwing screwed pipe bottom
Openings keep every layer of attached basal disc to have one to throw screwed pipe and corresponded to therewith, facilitate spiral shell to launch and arrive in the top of one layer of attached basal disc
In the attached substrate of every layer of attached basal disc, water supply leech ingests.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720666642.4U CN206933016U (en) | 2017-06-09 | 2017-06-09 | A kind of multilayer leech attachment base for feeding spiral shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720666642.4U CN206933016U (en) | 2017-06-09 | 2017-06-09 | A kind of multilayer leech attachment base for feeding spiral shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206933016U true CN206933016U (en) | 2018-01-30 |
Family
ID=61362969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720666642.4U Expired - Fee Related CN206933016U (en) | 2017-06-09 | 2017-06-09 | A kind of multilayer leech attachment base for feeding spiral shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206933016U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703102A (en) * | 2018-07-16 | 2018-10-26 | 上海海洋大学 | Case is temporarily supported in isolation feeding for raising organism |
| CN108782372A (en) * | 2018-07-23 | 2018-11-13 | 安徽冠禅生物科技有限公司 | A kind of leech cultivating escape-proof cage |
| CN109349175A (en) * | 2018-12-14 | 2019-02-19 | 重庆市药物种植研究所 | A kind of feeding method of eurysome golden thread leech |
| CN113519421A (en) * | 2020-04-21 | 2021-10-22 | 广西壮族自治区水产科学研究院 | Rice field snail breeding device and using method thereof |
-
2017
- 2017-06-09 CN CN201720666642.4U patent/CN206933016U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703102A (en) * | 2018-07-16 | 2018-10-26 | 上海海洋大学 | Case is temporarily supported in isolation feeding for raising organism |
| CN108782372A (en) * | 2018-07-23 | 2018-11-13 | 安徽冠禅生物科技有限公司 | A kind of leech cultivating escape-proof cage |
| CN109349175A (en) * | 2018-12-14 | 2019-02-19 | 重庆市药物种植研究所 | A kind of feeding method of eurysome golden thread leech |
| CN113519421A (en) * | 2020-04-21 | 2021-10-22 | 广西壮族自治区水产科学研究院 | Rice field snail breeding device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20180609 |