CN208639373U - A kind of finishing device - Google Patents
A kind of finishing device Download PDFInfo
- Publication number
- CN208639373U CN208639373U CN201820891744.0U CN201820891744U CN208639373U CN 208639373 U CN208639373 U CN 208639373U CN 201820891744 U CN201820891744 U CN 201820891744U CN 208639373 U CN208639373 U CN 208639373U
- Authority
- CN
- China
- Prior art keywords
- net
- fishing
- finished product
- young shrimps
- mesh
- 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 belongs to Fishing technology field, a kind of finishing device, including net cage are disclosed, the upper end of the net cage is equipped with opening, finished product shrimp fishing net and fishing for young shrimps net are equipped on the net cage from top to down, the mesh size of the net cage is equal to the mesh size of the fishing for young shrimps net；The finished product shrimp fishing net, the fishing for young shrimps net and the net cage are enclosed fishing for young shrimps room；It is equipped with the mesh sheet that opening can be closed completely in the lower end of the fishing for young shrimps room, the mesh size of the mesh sheet is greater than the mesh size of the fishing for young shrimps net.The device of the utility model can be carried out according to specific needs with dual-use material using can only catch finished product shrimp when opening the opening of mesh sheet；When completely closing the opening of mesh sheet, it can classify simultaneously and catch seedling and finished product shrimp；The apparatus structure of the utility model is simple, easy to use, virtually reduces the use cost of fishing tool.
Description
Technical field
The utility model belongs to Fishing technology field, and in particular to a kind of finishing device.
Background technique
With the continuous development of modern farming, cultured area is also sharply increased, and raiser is to shrimping or fish-catching apparatus
Demand is also with being continuously increased.And shrimp agriculture or the agricultural finishing device of fish are generally divided into and catch seedling device and catch finished product object device
Two kinds, shrimp agriculture needs to catch seedling by catching seedling device respectively, catches finished product shrimp by catching finished product object device, this mode is not
It is only time-consuming and laborious and will increase aquaculture cost.
Utility model content
In order to solve the above problems existing in the present technology, the utility model aim is to provide a kind of finishing device.
The technology employed by the present utility model is
A kind of finishing device includes net cage, and the upper end of the net cage is equipped with opening, be equipped with from top to down on the net cage at
Product shrimp catches net and fishing for young shrimps net, and the mesh size of the net cage is equal to the mesh size of the fishing for young shrimps net；
The finished product shrimp fishing net, the fishing for young shrimps net and the net cage are enclosed fishing for young shrimps room；
It is equipped with the mesh sheet that opening can be closed completely in the lower end of the fishing for young shrimps room, the mesh size of the mesh sheet is greater than
The mesh size of the fishing for young shrimps net.
Further, the mesh sheet is located at the lower end of the net cage by the first frame and the second frame, and the mesh sheet is set
It sets between first frame and the second frame, the both ends of first frame and the second frame pass through movable drawstring and connect,
The activity drawstring is equipped with the locating piece for positioning the movable drawstring.
Further, the finished product shrimp fishing net replaces with finished product fish fishing net, and the fishing for young shrimps net replaces with fry
Catch net.
Further, the quantity of the mesh sheet is at least one.
Further, the mesh size of the finished product shrimp fishing net is 2.5cm × 2.5cm-3.5cm × 3.5cm.
Further, the mesh size of the net cage and the fishing for young shrimps net is less than 1.0cm × 1.0cm.
Further, the mesh size of the mesh sheet is 2.5cm × 2.5cm-3.5cm × 3.5cm.
The utility model has the following beneficial effects:
The device of the utility model can be carried out according to specific needs with dual-use material using, can when opening the opening of mesh sheet
Only catch finished product shrimp；When completely closing the opening of mesh sheet, it can classify simultaneously and catch shrimp seedling and finished product shrimp；The device of the utility model
Structure is simple, easy to use, virtually reduces the use cost of fishing tool.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of finishing device of the utility model.
Fig. 2 is the structural schematic diagram of the mesh sheet of the utility model.
In figure: 1- net cage；2- finished product shrimp catches net；3- fishing for young shrimps net；4- mesh sheet；The first frame of 5-；The second frame of 6-；
7- activity drawstring；8- locating piece；9- fishing for young shrimps room.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
Embodiment 1:
As shown in Figure 1, a kind of finishing device of the present embodiment includes net cage 1, the upper end of the net cage 1 is equipped with opening, institute
It states and is equipped with finished product shrimp fishing net 2 and fishing for young shrimps net 3 on net cage 1 from top to down, the finished product shrimp fishing net 2, the shrimp seedling are caught
Dredger 3 and the net cage 1 are enclosed fishing for young shrimps room 9；By finished product shrimp catch net 2 catch finished product shrimp, specifically, it is described at
The mesh size of product shrimp fishing net can be 2.5cm × 2.5cm-3.5cm × 3.5cm.The shrimp seedling of fishing can pass through fishing for young shrimps room
It collects.
It is equipped with the mesh sheet 4 that opening can be closed completely in the lower end of the fishing for young shrimps room, the mesh size of the mesh sheet is big
In the mesh size of the fishing for young shrimps net.The shrimp seedling caught by fishing for young shrimps net can be escaped by mesh sheet, in order to avoid influence
The growth of shrimp seedling.
The net cage 1 of the utility model attracts most of shrimp from net cage in use, feed feed from the opening of net cage
Opening enters net cage, and with the deposition of feed, seedling can enter finished product shrimp by fishing net 2 and catch net 2 and fishing for young shrimps
(enter fishing for young shrimps room 9) in space between net 3, so that a part of seedling is concentrated on fishing for young shrimps net 3.The net
The mesh size of case is equal to the mesh size of the fishing for young shrimps net；Specifically, the net of the net cage and the fishing for young shrimps net
Hole size is less than 1.0cm × 1.0cm.
It is equipped with the mesh sheet 4 that opening can be closed completely in the lower end of the fishing for young shrimps room, can be passed through for seedling, specifically,
The mesh size of the mesh sheet is 2.5cm × 2.5cm-3.5cm × 3.5cm.When the opening of mesh sheet is closed completely, pull-up net cage
1, into net cage and finished product shrimp catch online seedling can slowly by finished product shrimp catch net 2, since seedling cannot pass through net
Piece 4 is escaped, and most of seedling are concentrated on fishing for young shrimps net 2 during escape, and finished product shrimp has focused largely on finished product shrimp
It catches on net 2, can thus classify simultaneously and catch seedling and finished product shrimp；When the opening of mesh sheet 4 is opened, due to the mesh sheet
Mesh size is greater than the size of seedling, and the seedling for concentrating fishing for young shrimps online is escaped by mesh sheet, more easily, is located at mesh sheet
The lower end of net cage can give the escape of seedling time enough when pull-up net cage, and mesh sheet, which can also play, similar catches up with shrimp net
At this moment effect can catch net fishing finished product shrimp by finished product shrimp.
The mesh sheet is located on the net cage by the first frame 5 and the second frame 6, and the mesh sheet 4 is arranged described first
Between frame 5 and the second frame 6, the both ends of first frame 5 and the second frame 6 pass through movable drawstring 7 and connect, the work
Dynamic drawstring is equipped with the locating piece 8 for positioning the movable drawstring.It is (as fixed in pressed when unclamping movable drawstring by locating piece 8
Position part), the spacing that can be pulled movable drawstring and adjust the first frame and the second frame can pass through pulling when needing shrimping seedling
Movable drawstring makes the spacing zero of the first frame and the second frame, and therefore the opening of corresponding mesh sheet can completely close, quite
It is exported in the escape for closing seedling, convenient for catching shrimp seedling, when only needing to catch finished product shrimp, pulling activity by fishing for young shrimps net
Drawstring keeps the spacing of the first frame and the second frame maximum, is escaped convenient for seedling by mesh sheet.
The quantity of the mesh sheet is at least one, and the quantity of mesh sheet can be set as needed, and such as needs to make fishing for young shrimps net
On seedling escape faster, can uniformly distributed multiple mesh sheet.
Embodiment 2:
In the present embodiment, the finished product shrimp fishing net replaces with finished product fish fishing net, and the fishing for young shrimps net replaces with
Fry fishing net similarly when opening the opening of mesh sheet, can only catch finished product fish；It, can be simultaneously when completely closing the opening of mesh sheet
Classification fishing juvenile fish and finished product fish.
In conclusion the device of the utility model can be carried out according to specific needs with dual-use material using opening mesh sheet
When opening, finished product shrimp can be only caught；When completely closing the opening of mesh sheet, it can classify simultaneously and catch seedling and finished product shrimp；This is practical
Novel apparatus structure is simple, easy to use, virtually reduces the use cost of fishing tool.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (7)
1. a kind of finishing device, it is characterised in that: including net cage, the upper end of the net cage, which is equipped with, to be open, from upper on the net cage
And finished product shrimp fishing net and fishing for young shrimps net are had, the mesh that the mesh size of the net cage is equal to the fishing for young shrimps net is big
It is small；
The finished product shrimp fishing net, the fishing for young shrimps net and the net cage are enclosed fishing for young shrimps room；
It is equipped with the mesh sheet that opening can be closed completely in the lower end of the fishing for young shrimps room, the mesh size of the mesh sheet is greater than described
The mesh size of fishing for young shrimps net.
2. finishing device according to claim 1, it is characterised in that: the mesh sheet is set by the first frame and the second frame
In the lower end of the net cage, the mesh sheet is arranged between first frame and the second frame, first frame and the second frame
The both ends of frame pass through movable drawstring and connect, and the activity drawstring is equipped with the locating piece for positioning the movable drawstring.
3. finishing device according to claim 1, it is characterised in that: the finished product shrimp fishing net replaces with the fishing of finished product fish
Net, the fishing for young shrimps net replace with fry fishing net.
4. finishing device according to claim 2, it is characterised in that: the quantity of the mesh sheet is at least one.
5. finishing device according to claim 2, it is characterised in that: the finished product shrimp catches the mesh size netted and is
2.5cm×2.5cm-3.5cm×3.5cm。
6. finishing device according to claim 5, it is characterised in that: the mesh of the net cage and the fishing for young shrimps net is big
It is less than 1.0cm × 1.0cm.
7. finishing device described in any one of -6 claims according to claim 1, it is characterised in that: the mesh of the mesh sheet is big
Small is 2.5cm × 2.5cm-3.5cm × 3.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820891744.0U CN208639373U (en) | 2018-06-08 | 2018-06-08 | A kind of finishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820891744.0U CN208639373U (en) | 2018-06-08 | 2018-06-08 | A kind of finishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208639373U true CN208639373U (en) | 2019-03-26 |
Family
ID=65779822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820891744.0U Expired - Fee Related CN208639373U (en) | 2018-06-08 | 2018-06-08 | A kind of finishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208639373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243344A (en) * | 2021-06-10 | 2021-08-13 | 浙江省海洋水产研究所 | Coilia mystus catching equipment and method in spawning period |
| CN115211410A (en) * | 2022-08-30 | 2022-10-21 | 四川农业大学 | Underwater grading fishing device and method for small-sized culture fishpond |
-
2018
- 2018-06-08 CN CN201820891744.0U patent/CN208639373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243344A (en) * | 2021-06-10 | 2021-08-13 | 浙江省海洋水产研究所 | Coilia mystus catching equipment and method in spawning period |
| CN115211410A (en) * | 2022-08-30 | 2022-10-21 | 四川农业大学 | Underwater grading fishing device and method for small-sized culture fishpond |
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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 |
Granted publication date: 20190326 Termination date: 20200608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |