CN104969989A - Water reservoir special-purposed fish catching trawl - Google Patents
Water reservoir special-purposed fish catching trawl Download PDFInfo
- Publication number
- CN104969989A CN104969989A CN201410148995.6A CN201410148995A CN104969989A CN 104969989 A CN104969989 A CN 104969989A CN 201410148995 A CN201410148995 A CN 201410148995A CN 104969989 A CN104969989 A CN 104969989A
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- fish
- fish inlet
- net
- inlet
- steel bar
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Abstract
The invention relates to a water reservoir special-purposed fish catching trawl comprising a fish storage bag formed by net sheets. The fish storage bag is fixed by upper and lower net outline ropes. The internal space of the fish storage bag is supported by four steel bar supporting rings. The fish storage bag extends all the way to a port tying string. A fish inlet is provided on the front end of the fish storage bag. Floats and weights are connected to the upper and lower net outline ropes of the fish inlet. The fish inlet is recessed inwards, and is connected to the first steel bar supporting ring. A fish inlet internal inverse cone is connected to the steel bar supporting ring. The fish inlet internal inverse cone extends inward, and is connected to a fish inlet internal inverse cone port which is fixed by fish inlet internal inverse cone port drawstrings. Port guiding net connection bands are respectively connected to the two sides on the outer end of the fish inlet. Net towing ropes are connected to the port guiding net connection bands. Rope floats are arranged on the net towing ropes. With the net towing ropes, the port guiding net connection bands can move freely in water.
Description
Technical field
The present invention relates to a kind of fishing trawl, particularly the special fishing trawl of a kind of reservoir, belongs to fishing net's technical field.
Background technology
At present, people in great river, lake, the fishing of the water surface waters such as river time, general is all use traditional drawing in the net and casting net, owing to drawing in the net to be an entirety, so by draw in the net enclosed area reduce gradually time, time more and more less by the density of the various fish drawing in the net to surround, fish when there's nowhere to run will on jump and dap, cause most of fish to jump out floating guiding principle to escape, only have fraction fish to be captured, the various fish of leakage are subject to serious scaring, fish are easily caused to be wound everywhere, affect the normal growth of fish, and quantity of the catch is little, fishing result is poor.
Summary of the invention
The object of the invention is to: provide that a kind of structure is simple, easy to operate, quantity of the catch is high, fish the special fishing trawl of a kind of reservoir that class is injured less, fishing result is good, overcome existing drawing in the net and existing above-mentioned defect of casting net.
The technical solution adopted for the present invention to solve the technical problems is: the special fishing trawl of a kind of reservoir comprises the storage fish bag of mesh sheet parcel, storage fish bag has upper bottom rope to fix Bing You tetra-road steel bar bracing ring to support inner space and extend to above tying rope, storage fish bag front end offers fish inlet, the upper bottom rope of fish inlet is connected with float and weight, fish inlet inwards indent is connected with first steel bar bracing ring, steel bar bracing ring is connected with inverted beard in fish inlet, in fish inlet, inverted beard extends inwards and is connected with inverted mustache mouth in fish inlet, in fish inlet, inverted mustache mouth has inverted mustache mouth stay cord in fish inlet to fix, both sides, fish inlet outer end are connected to draws a mouthful net connecting band, draw on mouthful net connecting band and be connected with trawlnet stay cord, drift rope is installed floating above trawlnet stay cord, draw mouthful net connecting band and can realize freely activity in waters under the effect of trawlnet stay cord.
Beneficial effect of the present invention is: owing to have employed such scheme, trawlnet is connected with storage fish bag, receive in network process at trawlnet, the various fish arounds be enclosed in trawlnet are bored, owing to being provided with fish inlet on trawlnet, inverted beard and mesh bag is connected with after fish inlet, after various fish pierce fish inlet, namely enter in storage fish bag, the afterbody jag of mesh bag only need be untied and fish can be poured out by people, eliminate the heavy labor catched fish when people get fish in the area that trawlnet encloses, get the effective of the convenient and fishing of fish, because fishing net is provided with fish inlet, the various fish caught are not frightened, reach object of the present invention, this trawlnet structure is simple, easy to use, fishing is many, do not affect the normal growth of fish, the large water surface of reservoir can be met and various fish are caught in broader waters, fishing efficiency is high, effective, when the fish be enclosed in trawlnet pierce mesh bag from fish inlet, get fish convenient.
Below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Embodiment
As shown in Figure 1, the special fishing trawl of reservoir of the present invention comprises the storage fish bag 10 that mesh sheet 2 is wrapped up, storage fish bag 10 has upper bottom rope 1 to fix Bing You tetra-road steel bar bracing ring 3 to support inner space and extend to above tying rope 11, storage fish bag 10 front end offers fish inlet 6, the upper bottom rope of fish inlet 6 is connected with float 4 and weight 5, fish inlet 6 inwards indent is connected with first steel bar bracing ring 3, steel bar bracing ring 3 is connected with inverted beard 7 in fish inlet, in fish inlet, inverted beard 7 extends inwards and is connected with inverted mustache mouth 8 in fish inlet, in fish inlet, inverted mustache mouth 8 has inverted mustache mouth stay cord 9 in fish inlet to fix, both sides, fish inlet 6 outer end are connected to draws a mouthful net connecting band 12, draw on mouthful net connecting band 12 and be connected with trawlnet stay cord 14, trawlnet stay cord 14 is provided with drift rope floating 13 above, draw mouthful net connecting band 12 and can realize freely activity in waters under the effect of trawlnet stay cord 14.
The above embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that the common engineers and technicians in this area make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
Claims (3)
1. the special fishing trawl of reservoir, it is characterized in that: storage fish bag (10) has support inner space, upper bottom rope (1) fixing Bing You tetra-road steel bar bracing ring (3) to extend to above tying rope (11), storage fish bag (10) front end offers fish inlet (6), the upper bottom rope of fish inlet (6) is connected with float (4) and weight (5).
2. the special fishing trawl of reservoir according to claim 1, it is characterized in that: fish inlet (6) inwards indent is connected with first steel bar bracing ring (3), steel bar bracing ring (3) is connected with inverted beard in fish inlet (7), in fish inlet, inverted beard (7) extends inwards and is connected with inverted mustache mouth in fish inlet (8), and in fish inlet, inverted mustache mouth (8) has inverted mustache mouth stay cord (9) in fish inlet to fix.
3. the special fishing trawl of reservoir according to claim 1, it is characterized in that: fish inlet (6) both sides, outer end are connected to draws a mouthful net connecting band (12), draw on mouthful net connecting band (12) and be connected with trawlnet stay cord (14), drift rope floating (13) is installed above trawlnet stay cord (14), draws mouthful net connecting band (12) freely activity in waters can be realized under the effect of trawlnet stay cord (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410148995.6A CN104969989A (en) | 2014-04-14 | 2014-04-14 | Water reservoir special-purposed fish catching trawl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410148995.6A CN104969989A (en) | 2014-04-14 | 2014-04-14 | Water reservoir special-purposed fish catching trawl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104969989A true CN104969989A (en) | 2015-10-14 |
Family
ID=54267419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410148995.6A Pending CN104969989A (en) | 2014-04-14 | 2014-04-14 | Water reservoir special-purposed fish catching trawl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104969989A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660551A (en) * | 2016-01-14 | 2016-06-15 | 中国水产科学研究院东海水产研究所 | Middle-layer trawl net and fish bag selective device |
-
2014
- 2014-04-14 CN CN201410148995.6A patent/CN104969989A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660551A (en) * | 2016-01-14 | 2016-06-15 | 中国水产科学研究院东海水产研究所 | Middle-layer trawl net and fish bag selective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |
|
| WD01 | Invention patent application deemed withdrawn after publication |