CN202819359U - Leech cultivation base anti-escaping purse net - Google Patents
Leech cultivation base anti-escaping purse net Download PDFInfo
- Publication number
- CN202819359U CN202819359U CN 201220505157 CN201220505157U CN202819359U CN 202819359 U CN202819359 U CN 202819359U CN 201220505157 CN201220505157 CN 201220505157 CN 201220505157 U CN201220505157 U CN 201220505157U CN 202819359 U CN202819359 U CN 202819359U
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- CN
- China
- Prior art keywords
- purse seine
- escaping
- purse net
- purse
- base
- 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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Abstract
The utility model provides a leech cultivation base anti-escaping purse net. The top end of an anti-escaping purse net is provided with an extending purse net extending towards the inner side of a cultivation base, the length of the extending purse net is 0.15-0.25 meter, the bottom end of the anti-escaping purse net is provided with a stratum purse net extending towards a soil layer, and the depth of the stratum purse net is 0.4-0.8 meter. The leech cultivation base anti-escaping purse net has the advantages that due to the structure and arrangement of the extending purse net extending towards the inner side of the cultivation base and the stratum purse net extending towards the soil layer, leeches cannot climb out of the net along the purse net or escape from the base from positions below the purse net, and the problem that the leeches easily escape from the purse net is solved.
Description
Technical field
The utility model relates to the anti-purse seine of escaping in a kind of hirudiniculture base.
Background technology
Original leech base is anti-escapes purse seine, only has purse seine part vertical on the ground, and leech or escapes from the base from the purse seine below easily outside purse seine climbs out of net.
The utility model content
The utility model proposes that a kind of hirudiniculture base is anti-escapes purse seine, it can overcome deficiency of the prior art effectively, has solved the problem that leech escapes from purse seine easily.
The technical solution of the utility model is achieved in that the anti-purse seine of escaping in a kind of hirudiniculture base, comprise the anti-purse seine body of escaping, the described anti-purse seine body top of escaping is provided with the inboard extension purse seine that extends to the cultivation base, and the length of this extension purse seine is 0.15-0.25 rice; The described anti-purse seine body bottom of escaping is provided with the stratum purse seine that extends to dirt bed, and the degree of depth of this stratum purse seine is 0.4-0.8 rice.
As preferably, the length of described extension purse seine is 0.2 meter.
As preferably, the degree of depth of described stratum purse seine is 0.65-0.75 rice.
As preferably, describedly anti-ly escape the purse seine body and be provided with the support net post.
The beneficial effects of the utility model are: after adopting said structure, because the stratum purse seine that is provided with the inboard extension purse seine that extends in oriented cultivation base and extends to dirt bed, leech just can not be outside purse seine climbs out of net like this, or escape from the base from purse seine below, solved the problem that leech escapes from purse seine easily.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the accompanying drawing of required use was done to introduce simply during the below will describe embodiment, apparently, accompanying drawing in the following describes only is one of them embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the partial structurtes schematic diagram of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is one of them embodiment of the utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of hirudiniculture base is anti-escapes purse seine, comprises the anti-purse seine body 1 of escaping, and the anti-purse seine body 1 of escaping is provided with support net post 4 for the whole purse seine of fixed support.Described anti-purse seine body 1 top of escaping is provided with the inboard extension purse seine 2 that extends to the cultivation base, and the length of this extension purse seine 2 is 0.15-0.25 rice; Described anti-purse seine body 1 bottom of escaping is provided with the stratum purse seine 3 that extends to dirt bed, and the degree of depth of this stratum purse seine 3 is 0.4-0.8 rice.In the present embodiment, the length of described extension purse seine 2 is 0.2 meter, and the degree of depth of described stratum purse seine 3 is 0.65 meter.
Because the stratum purse seine 3 that is provided with the inboard extension purse seine 2 that extends in oriented cultivation base and extends to dirt bed, leech just can not be outside purse seine climbs out of net like this, or escapes from the base below purse seine, has solved the problem that leech escapes from purse seine easily.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. a hirudiniculture base is anti-escapes purse seine, comprises anti-ly escaping the purse seine body, it is characterized in that: the described anti-purse seine body top of escaping is provided with inboard extension the to the cultivation base. and extend purse seine, the length of this extension purse seine is 0.15-0.25 rice; The described anti-purse seine body bottom of escaping is provided with the stratum purse seine that extends to dirt bed, and the degree of depth of this stratum purse seine is 0.4-0.8 rice.
2. hirudiniculture according to claim 1 base is anti-escapes purse seine, and it is characterized in that: the length of described extension purse seine is 0.2 meter.
3. hirudiniculture according to claim 1 base is anti-escapes purse seine, and it is characterized in that: the degree of depth of described stratum purse seine is 0.65-0.75 rice.
4. hirudiniculture according to claim 1 base is anti-escapes purse seine, it is characterized in that: describedly anti-ly escape the purse seine body and be provided with the support net post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220505157 CN202819359U (en) | 2012-09-28 | 2012-09-28 | Leech cultivation base anti-escaping purse net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220505157 CN202819359U (en) | 2012-09-28 | 2012-09-28 | Leech cultivation base anti-escaping purse net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202819359U true CN202819359U (en) | 2013-03-27 |
Family
ID=47931201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220505157 Expired - Fee Related CN202819359U (en) | 2012-09-28 | 2012-09-28 | Leech cultivation base anti-escaping purse net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202819359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636562A (en) * | 2013-11-18 | 2014-03-19 | 靖江市明星水蛭养殖专业合作社 | Device for preventing leeches from escaping |
| CN104222026A (en) * | 2014-10-10 | 2014-12-24 | 杨成胜 | Method for intercropping water chestnuts and leeches in net-defined region of lake |
-
2012
- 2012-09-28 CN CN 201220505157 patent/CN202819359U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636562A (en) * | 2013-11-18 | 2014-03-19 | 靖江市明星水蛭养殖专业合作社 | Device for preventing leeches from escaping |
| CN103636562B (en) * | 2013-11-18 | 2015-09-16 | 靖江市明星水蛭养殖专业合作社 | A kind of anti-leech release apparatus |
| CN104222026A (en) * | 2014-10-10 | 2014-12-24 | 杨成胜 | Method for intercropping water chestnuts and leeches in net-defined region of lake |
| CN104222026B (en) * | 2014-10-10 | 2019-03-01 | 杨成胜 | A kind of lake net-enclosure area water chestnut leech intercropping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130327 Termination date: 20170928 |