CN202680274U - Fishing net cage - Google Patents
Fishing net cage Download PDFInfo
- Publication number
- CN202680274U CN202680274U CN 201220217044 CN201220217044U CN202680274U CN 202680274 U CN202680274 U CN 202680274U CN 201220217044 CN201220217044 CN 201220217044 CN 201220217044 U CN201220217044 U CN 201220217044U CN 202680274 U CN202680274 U CN 202680274U
- Authority
- CN
- China
- Prior art keywords
- net cage
- window
- boss
- fishing
- 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
Links
Images
Abstract
The utility model discloses a fishing net cage. The fishing net cage is a quadrilateral boss, the framework of the boss is made of steel bars, fishing nets are arranged on the side surfaces and the bottom surface of the boss, and the boss is an inverted boss. A window and a window door opened inwards are arranged on at least one side wall of the net cage, and a rotating shaft of the window door is arranged above the window door. The fishing net cage is simple in structure, the four side surfaces of the net cage are fully utilized, fishing range is extended, and fishing efficiency is improved.
Description
Technical field
The utility model belongs to a kind of fishing gear, is specifically related to a kind of cage type device for use in fishing trawl.
Background technology
At present, most of device for use in fishing trawl on the market involve great expense, complex structure, and operation easier is large, and fishing efficient is very low.For example, Chinese patent CN201379005 discloses a kind of wire netting fish-catching apparatus, this device solves in the prior art nylon material fishing net be subject to the stormy waves tidal effect, in water, easily produce and swing, affect the problem of fish vigilance; And fishing net is difficult for opening in the prior art, and the problem that easily by stormy waves and morning and evening tides fishing net is swept away; With large, the inefficient problem of fishing labour intensity.But, same some problems that exist of this device structure itself, expensive such as equipment manufacturing cost, complex structure, operation easier is large, and fishing efficient is very low, has no advantage in the such environment of reservoir, river, lake.
Summary of the invention
Given this, the purpose of this utility model is to provide a kind of simple in structure, high fishing net cage of fishing efficient.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is, a kind of fishing net cage is provided, this net cage is the quadrangle boss, the skeleton of boss is reinforcing bar, and four sides and upper bottom surface are evenly equipped with fishnet, and described boss is for being inverted boss, the window that offers window and inwardly open at least one sidewall of net cage, the rotating shaft of this window is positioned at the top of window.Window is made of doorframe and fishing net.Window be mounted to rare dual mode, the one, in the window upper end turning cylinder is set, the horizontal reinforcement skeleton on boss top is provided with two collars, is used for stablize the turning cylinder on the window; The one, be fixedly installed cylinder in the window upper end, this cylindrical sleeve is combined on the horizontal reinforcement skeleton on boss top.This net cage can be an integral frame, also can be that totally six faces are assembled side and bottom surface, helps like this carrying and maintenance.
Preferably, described net cage is square boss or rectangle boss.
Further, be provided with window on four of net cage sidewalls.
Further, described window is circular.
Further, described window is rectangle.
The beneficial effects of the utility model be: this new structure is simple, has utilized 4 sides of net cage, has enlarged the fishing scope, has improved fishing efficient.When net cage kept flat, the side plate of net cage was to the net cage outer incline, and window gently is pressed under Action of Gravity Field on the side plate, and simultaneously, net cage also can bear certain inclination.During use, net cage upper bottom surface center hangs bait, and fish can easily back down window can enter net cage, but can't escape from.
Description of drawings
Fig. 1 is the structural representation of this Novel fishing net cage.
Fig. 2 is the side plate end view of the described fishing net cage of Fig. 1.
Embodiment
Describe below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, this fishing net cage 1 is for falling square boss, and this boss is by upper and lower bottom plate, all around side plate is assembled, and the frame of each plate all is reinforcing bars.Four sides and upper bottom surface are furnished with fishnet, the window 2 that offers window 101 and inwardly open on four sidewalls of net cage, and the rotating shaft of this window is positioned at the top of window, and described window 101 is rectangle.Be fixedly installed cylinder in window 2 upper ends, this cylindrical sleeve is combined on the horizontal reinforcement skeleton on boss top.Because adopting down the form setting of square boss, upper bottom surface is similar to bottom surface, and upper bottom surface is greater than bottom surface, its cornerwise intersection point in the vertical direction alignment, side plate becomes the obtuse angle with lower shoe angle before, and window is under action of gravitation, be attached on the side plate, and block window fully.During fishing, tie up on four angles of net cage upper bottom surface with rope one end, the other end tie up aboard ship or the float of the water surface on, net cage is positioned in the water.According to circumstances adjust rope length, to catch the fish of profundal zone and shoaling layer.The light roof window door of fish can enter net cage, finishes the task of catching.During use, place bait in the center of net cage, fish can easily back down window can enter net cage, but can't escape from.The net cage that in different fishing environment, needs different size, the length of the net cage upper bottom surface of small dimension and the wide 0.5～1.5m that is respectively, the length of the net cage upper bottom surface of middle equal-specification and the wide 1.5～5m that is respectively, the length of the net cage upper bottom surface of large-scale specification and wide being respectively more than the 5m.The net cage of middle equal-specification, large-scale specification can be used for feeding fish, when breeding fish, can reach the purpose of fishing.
Only be preferred embodiment of the present utility model below, should be pointed out that above-mentioned preferred embodiment should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with the claim limited range.For those skilled in the art, within not breaking away from spirit and scope of the present utility model, 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. fishing net cage, this net cage (1) is the quadrangle boss, the skeleton of boss is reinforcing bar, four sides and upper bottom surface are evenly equipped with fishnet, it is characterized in that, described boss is the inversion boss, the window (2) that offers window (101) at least one sidewall of net cage and inwardly open, and the rotating shaft of this window is positioned at the top of window.
2. a kind of fishing net cage according to claim 1 is characterized in that, described net cage (1) is square boss or rectangle boss.
3. a kind of fishing net cage according to claim 1 and 2 is characterized in that, is provided with window (101) on four sidewalls of described net cage (1).
4. a kind of fishing net cage according to claim 3 is characterized in that, described window (101) is circular.
5. a kind of fishing net cage according to claim 3 is characterized in that, described window (101) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217044 CN202680274U (en) | 2012-05-15 | 2012-05-15 | Fishing net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217044 CN202680274U (en) | 2012-05-15 | 2012-05-15 | Fishing net cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202680274U true CN202680274U (en) | 2013-01-23 |
Family
ID=47535981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220217044 Expired - Fee Related CN202680274U (en) | 2012-05-15 | 2012-05-15 | Fishing net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202680274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141451A (en) * | 2013-03-02 | 2013-06-12 | 姚丰卫 | Automatic fishing device |
| CN104304199A (en) * | 2014-10-29 | 2015-01-28 | 中国水产科学研究院淡水渔业研究中心 | Fishing device capable of automatically selecting fish species |
-
2012
- 2012-05-15 CN CN 201220217044 patent/CN202680274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141451A (en) * | 2013-03-02 | 2013-06-12 | 姚丰卫 | Automatic fishing device |
| CN104304199A (en) * | 2014-10-29 | 2015-01-28 | 中国水产科学研究院淡水渔业研究中心 | Fishing device capable of automatically selecting fish species |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201153439Y (en) | Hanging type cage culture device | |
| CN104938441A (en) | Fishing device | |
| CN103461241A (en) | Safe ecological multi-layer aquaculture net cage | |
| CN205922561U (en) | Fishing formula fishing net | |
| CN102379263A (en) | Novel aquatic animal driving machine | |
| CN209135184U (en) | A kind of automatic fishing apparatus | |
| CN102239813A (en) | Flow-dividing flow-reducing device applied to facility fishery | |
| CN202773740U (en) | Aquatic breeding net cage capable of automatically lifting | |
| CN108112546B (en) | Large-area shallow sea purse seine grading trapping device | |
| CN202680274U (en) | Fishing net cage | |
| CN202262319U (en) | Holothurian culture device | |
| CN203788902U (en) | Fixed river culture cage | |
| CN107926873A (en) | A kind of remote control lifting lamp light trapping net and fishing method | |
| CN209628384U (en) | A kind of enclosure device for aquaculture | |
| CN202310876U (en) | Novel aquaculture box | |
| CN202340625U (en) | Novel aquatic animal repelling machine | |
| CN205337229U (en) | Novel salt marsh aquaculture storm prevention box with a net | |
| CN110521657A (en) | A kind of fish gathering type aquaculture fish shelter and its application method | |
| CN202444998U (en) | Aquaculture fixed platform mechanical fishing device | |
| CN201742824U (en) | High efficiency fishing device | |
| CN204722077U (en) | Simple and easyly anti-escape to remove net | |
| CN102524203A (en) | Mechanical fishing device for aquiculture fixed platform and application thereof | |
| CN207083860U (en) | A kind of seining cultivation device waterborne | |
| CN203538181U (en) | Aquatic insect killer | |
| CN103503852A (en) | Water insect killer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20140515 |