CN204409298U - A kind of cage being convenient to results prawn - Google Patents
A kind of cage being convenient to results prawn Download PDFInfo
- Publication number
- CN204409298U CN204409298U CN201420834373.4U CN201420834373U CN204409298U CN 204409298 U CN204409298 U CN 204409298U CN 201420834373 U CN201420834373 U CN 201420834373U CN 204409298 U CN204409298 U CN 204409298U
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- CN
- China
- Prior art keywords
- shrimp
- mouth
- prawn
- cage
- fishing net
- 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 discloses a kind of cage being convenient to gather in the crops prawn, relate to aquaculture field, comprise framework, be arranged at the fishing net in framework, evenly be arranged at the shrimping mouth on fishing net, the two ends of described basket are provided with prawn gathering unit, the link of described gathering unit and basket is a shrimp-entering mouth, this shrimp-entering mouth by fishing net with once keep off shrimp mouth and be connected, the rear once keeping off shrimp mouth is provided with secondary shrimp-entering mouth, this secondary shrimp-entering mouth keeps off shrimp mouth by fishing net and secondary and is connected, secondary gear shrimp mouth is positioned at prawn collecting net, the end of described collecting net is provided with lacing hole, the rope that closes up is provided with in it, the utility model structure is simple, pendant pouring weight makes cage be sunken to river bed, thus catch a large amount of prawns, and the use of gathering unit, make the prawn originally needing to pour out at short notice, be gathered in whole process of catching in the collecting net of two ends, during receipts cage, prawn can be poured out by operating personnel fast.
Description
Technical field
The utility model relates to aquaculture field, is specifically related to a kind of cage being convenient to gather in the crops prawn.
Background technology
Along with the development of society, the raising of people's living standard, prawn to become on dining table one common food.Prawn is nutritious, and its meat is soft, easy to digest, in poor health and need the people taken good care of to be fabulous food after being ill; Containing abundant magnesium in shrimp, magnesium has important regulating action to cardiomotility, well can protect cardiovascular system, and it can reduce blood cholesterol level, prevents arteriosclerosis, simultaneously can also coronary artery dilator, is conducive to preventing hypertension and myocardial infarction.The cultivation processing of prawn has developed into an important industry of agricultural products in China processing.Breeding enterprise needed to catch a large amount of prawns in every day in season of receiving, at present, breeding enterprise generally uses cage to catch prawn, this cage and common fish pot similar, namely the setting of metal frame interval and then the outside coated fishing net of framework is adopted to make, this cage is all generally cuboid, its bottom surface and end face totally-enclosed, two sides arrange uniform shrimping mouth, its two ends are lain on the other timber in riverbank, make cage across river surface thus catch prawn, cage was usually suspended in river so at that time, prawn near river bed not easily catches, and when prawn is captured in cage, cage is retracted bank by operating personnel, open one end of cage, prawn is poured out, but prawn is different from fish, because there is the volume sword of a sharp long indentation its carapace front end, and long have pliers and many legs, it is poured out the time needing at substantial from staggered fishing net in length and breadth.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of cage being convenient to gather in the crops prawn, can be poured out from cage by prawn fast.
The utility model is achieved through the following technical solutions:
A kind of cage being convenient to results prawn, comprise framework, be arranged at the fishing net in framework, evenly be arranged at the shrimping mouth on fishing net, the two ends of described basket are provided with prawn gathering unit, the link of described gathering unit and basket is a shrimp-entering mouth, this shrimp-entering mouth by fishing net with once keep off shrimp mouth and be connected, the rear once keeping off shrimp mouth is provided with secondary shrimp-entering mouth, this secondary shrimp-entering mouth keeps off shrimp mouth by fishing net and secondary and is connected, secondary gear shrimp mouth is positioned at prawn collecting net, and the end of described collecting net is provided with lacing hole, is provided with the rope that closes up in it.
The further improvement project of the utility model is, the bottom of described basket is provided with pendant pouring weight.
The utility model further improvement project is, described pendant pouring weight is finger stone.
The utility model further improvement project is, the area of a described shrimp-entering mouth is two to three times that once keep off shrimp mouth.
The utility model further improvement project is, the area of described secondary shrimp-entering mouth is two to three times of secondary gear shrimp mouth.
Compared with prior art, tool has the following advantages the utility model:
The utility model structure is simple, pendant pouring weight makes cage be sunken to river bed, thus catch a large amount of prawns, and the use of gathering unit, make the prawn originally needing to pour out at short notice, be gathered in whole process of catching in the collecting net of two ends, during receipts cage, prawn can be poured out by operating personnel fast.
Below in conjunction with drawings and Examples, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of gathering unit.
Embodiment
As shown in Figures 1 and 2, the utility model comprises framework 1, be arranged at the fishing net 2 in framework, evenly be arranged at the shrimping mouth 3 on fishing net 2, it is characterized in that: the two ends of described basket 1 are provided with prawn gathering unit 5, described gathering unit 5 is a shrimp-entering mouth 51 with the link of basket 1, this shrimp-entering mouth 51 by fishing net 2 with once keep off shrimp mouth 52 and be connected, the rear once keeping off shrimp mouth 52 is provided with secondary shrimp-entering mouth 53, this secondary shrimp-entering mouth 53 keeps off shrimp mouth 54 by fishing net 2 and secondary and is connected, secondary gear shrimp mouth 54 is positioned at prawn collecting net 55, the end of described collecting net 55 is provided with lacing hole 57, closing in rope 56 is provided with in it, the bottom of described basket 1 is provided with pendant pouring weight 4, described pendant pouring weight 4 is finger stone, the area of a described shrimp-entering mouth 51 is two to three times that once keep off shrimp mouth 52, the area of described secondary shrimp-entering mouth 53 is two to three times of secondary gear shrimp mouth 54.
During use, pendant pouring weight 4 makes cage be sunken to river bed, thus catch a large amount of prawns, and the use of gathering unit, make the prawn originally needing to pour out at short notice, be gathered in whole process of catching in two ends collecting net 55, prawn is by a shrimp-entering mouth 51, once keep off shrimp mouth 52, secondary shrimp-entering mouth 53 and secondary gear shrimp mouth 54 enter in collecting net 55, and the area of a shrimp-entering mouth 51 is two to three times that once keep off shrimp mouth 52, the area of secondary shrimp-entering mouth 53 is two to three times of secondary gear shrimp mouth 54, prawn cannot get back in cage from collecting net 55, when receiving cage, operating personnel only need untie closing in rope 56, fast prawn can be poured out from collecting net 55.
It should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. be convenient to the cage gathering in the crops prawn for one kind, comprise framework (1), be arranged at the fishing net (2) in framework, evenly be arranged at the shrimping mouth (3) on fishing net (2), it is characterized in that: the two ends of described basket (1) are provided with prawn gathering unit (5), described gathering unit (5) is a shrimp-entering mouth (51) with the link of basket (1), this shrimp-entering mouth (51) by fishing net (2) with once keep off shrimp mouth (52) and be connected, the rear once keeping off shrimp mouth (52) is provided with secondary shrimp-entering mouth (53), this secondary shrimp-entering mouth (53) keeps off shrimp mouth (54) by fishing net (2) and secondary and is connected, secondary gear shrimp mouth (54) is positioned at prawn collecting net (55), the end of described collecting net (55) is provided with lacing hole (57), the rope (56) that closes up is provided with in it.
2. a kind of cage being convenient to results prawn according to claim 1, is characterized in that: the bottom of described basket (1) is provided with pendant pouring weight (4).
3. a kind of cage being convenient to results prawn according to claim 2, is characterized in that: described pendant pouring weight (4) is finger stone.
4. a kind of cage being convenient to results prawn according to claim 1, is characterized in that: the area of a described shrimp-entering mouth (51) is two to three times that once keep off shrimp mouth (52).
5. a kind of cage being convenient to results prawn according to claim 1, is characterized in that: the area of described secondary shrimp-entering mouth (53) is two to three times of secondary gear shrimp mouth (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834373.4U CN204409298U (en) | 2014-12-25 | 2014-12-25 | A kind of cage being convenient to results prawn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834373.4U CN204409298U (en) | 2014-12-25 | 2014-12-25 | A kind of cage being convenient to results prawn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204409298U true CN204409298U (en) | 2015-06-24 |
Family
ID=53459733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420834373.4U Expired - Fee Related CN204409298U (en) | 2014-12-25 | 2014-12-25 | A kind of cage being convenient to results prawn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204409298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230579A (en) * | 2015-09-17 | 2016-01-13 | 浙江省海洋水产研究所 | Shrimp sample collection device for biological quality monitoring |
| CN108260568A (en) * | 2018-03-21 | 2018-07-10 | 常熟理工学院 | The Penaeus Vannmei classification harvesting method of artificial breeding |
-
2014
- 2014-12-25 CN CN201420834373.4U patent/CN204409298U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105230579A (en) * | 2015-09-17 | 2016-01-13 | 浙江省海洋水产研究所 | Shrimp sample collection device for biological quality monitoring |
| CN108260568A (en) * | 2018-03-21 | 2018-07-10 | 常熟理工学院 | The Penaeus Vannmei classification harvesting method of artificial breeding |
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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 |
Granted publication date: 20150624 Termination date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |