CN105076054A - Net cage for trapping yellow croakers in culture water surfaces - Google Patents
Net cage for trapping yellow croakers in culture water surfaces Download PDFInfo
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- CN105076054A CN105076054A CN201410209718.1A CN201410209718A CN105076054A CN 105076054 A CN105076054 A CN 105076054A CN 201410209718 A CN201410209718 A CN 201410209718A CN 105076054 A CN105076054 A CN 105076054A
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Abstract
The invention provides a net cage for trapping yellow croakers in culture water surfaces. The net cage comprises a fish inducing box formed from net walls arranged at four sides in an enclosing manner. A dense-mesh bottom net is laid at the bottom of the fish inducing box. The middle portions of the front net wall and the rear net wall of the fish inducing box are provided with a front sliding door and a rear sliding door. The middle portions of the two sides of the front sliding door are provided with a front sliding door rope each and the middle portions of the two sides of the rear sliding door are provided with a rear sliding door rope each. The front sliding door and the rear sliding door can be opened and closed to and fro by means of the front sliding door ropes and the rear sliding door ropes. A fish collecting box is connected to the fish inducing box, to the net wall with the rear sliding door and to the positions on the two sides of the rear sliding door. The fish collecting box are provided with net walls at all sides in an enclosing manner. The middle portions of the two sides and the middle portion of the rear end of the fish collection box are provided with three fish taking bag fish inlets uniformly. Three fish taking bags are connected to the net walls and arranged on the back sides of the three fish taking bag fish inlets. The three fish taking bags are provided with upper and lower net ropes for connection and fixation and three steel bar support rings support the inner space of each fish taking bag up to a fish taking opening bag pull pile. The three fish taking bag fish inlets are connected with three fish inlet inner tapered units.
Description
Technical field
The present invention relates to a kind of trapping yellow croaker net cage, particularly a kind of water surface for aquaculture trapping yellow croaker net cage, belongs to fishing net's box technology field.
Background technology
Yellow croaker cries yellow croaker again, is divided into large yellow Crocker and little yellow croaker, and large yellow Crocker perches comparatively abysmal area at ordinary times, 4 ~ June to coastal waters migration, lay eggs, be dispersed in littoral forage after laying eggs, autumn and winter season moves to abysmal area again, little yellow croaker spring is to littoral migration, after laying eggs between 3 ~ June, be dispersed in coastal waters forage, autumn end returns to deep-sea, winter survives the winter in deep-sea, the general feeding habits of yellow croaker are more assorted, main take fishes and shrimps as food, little yellow croaker spring is to littoral migration, large yellow Crocker is warm warm nature coastal waters mass migration fish, mainly inhabit the middle lower floor of bank within 80 meters and offshore waters, the shoal of fish that lays eggs is afraid of high light, happiness adverse current, the muddy waters that good transparency is less, dawn, many floatings when dusk or spring tide, sink when daytime or neap, adult fish mainly ingests various small fishes and crustacean (shrimp, crab, mantis shrimp class), reproduction is contained the phase intensity of feeding and is significantly reduced, reproduction terminates the rear intensity of feeding to be increased, juvenile fish staple food copepoda, oppossum shrimp, the zooplanktons such as Phosphorus shrimp, large yellow Crocker can send the strong intermittent sound, simultaneously also very sensitive to sound equipment, its main vocal organs are vocal muscles of fish glue and both sides thereof, when vocal muscles shrinks, compressing internal organ make fish glue resonate and sounding, send all day " chuckleing " the breeding season shoal of fish, " toot " cry, sound is big rare in fish, this sounding is commonly considered as the means of the shoal of fish in order to contact, in reproduction period then as the signal of shoal of fish set.
At present, people are when fishing for yellow croaker, general is all use traditional drawing in the net, trawlnet, device, the Fishing tools such as net cage, but, due to the waters bottom complex structure in affiliated waters, the restriction of the barriers such as the pasture and water Cong Duo in the water surface, in addition the physiological life habit of fish is different, the temperature difference of described north-south climate is different, great river, big lake, water quality existing for water surface for aquaculture is different, the temperature difference respectively has difference, water column structure is different from the depth of shape and structure, namely situation is also had nothing in common with each other to cause that the fish in each waters are looked for food etc., so the fish using traditional instrument to fish for water surface for aquaculture are just difficult to reach desirable fishing efficiency, want to reach desirable fishing efficiency, will according to the characteristic of fish, select different drawing in the net, trawlnet, device and net cage, then according to the dietary habit of various fish, sound passes principle and mechanics, select to be applicable to desirable the drawing in the net of fishing efficiency, trawlnet, device, net cages etc. just can reach convenient, fast, desirable fishing efficiency.
Summary of the invention
The object of the invention is to: provide one to make yellow croaker not frightened, not easily escape, labour intensity be little, storage area is large, quantity of the catch is many, fishing result is good a kind of water surface for aquaculture trapping yellow croaker net cage, overcome existingly to draw in the net, defect that trawlnet, device, net cage cannot reach convenient, fast, desirable fishing efficiency.
The technical solution adopted for the present invention to solve the technical problems is: a kind of water surface for aquaculture trapping yellow croaker net cage comprises the fish-induced box that leader surrounds, described fish-induced box has leader completely encircle, the bottom of fish-induced box is equipped with close eyeground net, sliding door and rear sliding door (as shown in Figure 4) before being respectively arranged with in the middle part of leader before and after fish-induced box, a front sliding door rope and rear sliding door rope is respectively connected with in the middle part of described front sliding door and rear sliding door both sides, front sliding door and rear sliding door can realize switch back and forth under the effect of front sliding door rope and rear sliding door rope, described fish-induced box (as shown in Figure 3) and the leader of rear sliding door both sides are connected with fish-collecting box (as shown in Figure 3), described fish-collecting box four sides has leader to surround, well-balancedly in the middle part of fish-collecting box two middle side part and rear end of leader completely encircle offer three fish-getting bag fish inlets, three fish-getting bags (as shown in Figure 5) are connected to above leader on rear side of three fish-getting bag fish inlets, three fish-getting bags have upper bottom rope to be connected and fixed respectively and have three steel bar bracing rings (as shown in Figure 7) support inner spaces to extend to be got above the stake of lymphogranuloma inguinale pulling bag, inverted beard (as shown in Figure 6) in three fish inlets is connected to above described three fish-getting bag fish inlets, in three fish inlets inverted beard inwards indent extend be connected with inverted mustache mouth in fish inlet, in three fish inlets, inverted mustache mouth has inverted mustache mouth stay cord in three fish inlets to be connected and fixed respectively, described fish-induced box, fish-collecting box, front sliding door and rear sliding door, being interconnected between fish-getting bag all has leader, upper bottom rope, fixation stake, get the stake of lymphogranuloma inguinale pulling bag to be interconnected and fixed.
The present invention realizes fishing like this: the present invention is according to the physiological life habit of yellow croaker at water surface for aquaculture, the action rule of the sound of yellow croaker biography principle and yellow croaker and conditioned reflex is utilized to design, when water surface for aquaculture fishes for yellow croaker, only need fish meal of throwing something and feeding in the fish-induced box set at regular time and quantity every day, timing every day of chrysanthemum fish is allowed to eat food at fish-induced box case, within several days, just can form the apartment house district of chrysanthemum fish afterwards, because of yellow croaker eat food in water time, a kind of food ultrasonic can be sent, yellow croaker in circumference hundreds of rice can be attracted in fish-induced box and eat food, chrysanthemum fish are once select at this and got used to eating bait and all can come to take food in fish-induced box every day, form natural fish news, after natural fish news to be formed, can reach once a day or several days once timing fishing, during fishing, only need close front sliding door, open rear sliding door, namely chrysanthemum fish can enter fish-collecting box fast, sliding door after closing after fish enters to expire, yellow croaker will be got storage fish bag fish inlet and be thought it is outlet by mistake, just fish-getting bag can be entered fast, because inverted mustache mouth is pre-large post-small, the yellow croaker entered cannot escape from again, jacklighter only need pick up fish-getting bag and can pour in cabin by yellow croaker, the fish do not caught can be bled off after reaching the amount of catching, within second day, continue to throw something and feed, catch again after preparing.
Beneficial effect: owing to present invention employs the mode of feeding fish fishing, various fish are allowed to enter fishing net cage voluntarily when not being subject to any scaring, then fish for needed for fishing output, have be skillfully constructed, structure is simple, reasonable in design, be easy to operation, get that fish is convenient, fish not easily escape, labour intensity is little, storage area is large, quantity of the catch is many, catch the effective advantage of yellow croaker, effectively overcome draw in the net, defect that trawlnet, device, net cage cannot reach convenient, fast, desirable fishing efficiency.
Below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention;
Fig. 2 is vertical view of the present invention;
Fig. 3 is fish-induced box and the fish-collecting box structure chart of Fig. 1;
Fig. 4 is the fish-induced box sliding door structure figure of Fig. 1;
Fig. 5 is the fish-getting bag structure chart of Fig. 1;
Fig. 6 is the built-in interior inverted beard structure chart of the fish-getting bag of Fig. 1;
Fig. 7 is the fish-getting bag built-in steel bar sealed supporting ring structure figure of Fig. 1.
Embodiment
As shown in Figure 1, and with reference to Fig. 2, 3, 4, 5, 6, shown in 7, water surface for aquaculture trapping yellow croaker net cage of the present invention comprises the fish-induced box 55 that leader 51 surrounds, described fish-induced box 55 has leader 51 completely encircle, the bottom of fish-induced box 55 is equipped with close eyeground net 54, sliding door 56 and rear sliding door 58 (as shown in Figure 4) before being respectively arranged with in the middle part of leader 51 before and after fish-induced box 55, described front sliding door 56 and rear sliding door 58 liang of middle side parts are respectively connected with a front sliding door rope 57 and rear sliding door rope 59, front sliding door 56 can realize switch back and forth with rear sliding door 58 under front sliding door rope 57 with the effect of rear sliding door rope 59, described fish-induced box 55 (as shown in Figure 3) and the leader 51 of rear sliding door 58 both sides are connected with fish-collecting box 60 (as shown in Figure 3), described fish-collecting box 60 four sides has leader 51 to surround, well-balancedly in the middle part of fish-collecting box 60 liang of middle side parts and rear end of leader 51 completely encircle offer three fish-getting bag fish inlets 61, leader 51 on rear side of three fish-getting bag fish inlets 61 is connected to three fish-getting bags 66 (as shown in Figure 5) above, three fish-getting bags 66 have upper bottom rope 52 to be connected and fixed respectively and have three steel bar bracing rings 65 (as shown in Figure 7) support inner space to extend to be got above lymphogranuloma inguinale pulling bag stake 67, described three fish-getting bag fish inlets 61 are connected to inverted beard 62 (as shown in Figure 6) in three fish inlets above, in three fish inlets inverted beard 62 inwards indent extend be connected with inverted mustache mouth 63 in fish inlet, in three fish inlets, inverted mustache mouth 63 has inverted mustache mouth stay cord 64 in three fish inlets to be connected and fixed respectively, described fish-induced box 55, fish-collecting box 60, front sliding door 56 and rear sliding door 58, being interconnected between fish-getting bag 66 all has leader 51, upper bottom rope 52, fixation stake 53, get lymphogranuloma inguinale pulling bag stake 67 to be interconnected and fixed.
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 (4)
1. a water surface for aquaculture trapping yellow croaker net cage, it is characterized in that: fish-induced box (55) has leader (51) completely encircle, the bottom of fish-induced box (55) is equipped with close eyeground net (54), before and after fish-induced box (55), leader (51) middle part is respectively arranged with front sliding door (56) and rear sliding door (58), described front sliding door (56) and rear sliding door (58) two middle side part are respectively connected with a front sliding door rope (57) and rear sliding door rope (59), front sliding door (56) can realize switch back and forth with rear sliding door (58) under the effect of front sliding door rope (57) with rear sliding door rope (59).
2. water surface for aquaculture trapping yellow croaker net cage according to claim 1, it is characterized in that: described fish-induced box (55) and the leader (51) of rear sliding door (58) both sides are connected with fish-collecting box (60), described fish-collecting box (60) four sides has leader (51) to surround, and well-balancedly in the middle part of fish-collecting box (60) two middle side part and rear end of leader (51) completely encircle offers three fish-getting bag fish inlets (61).
3. water surface for aquaculture trapping yellow croaker net cage according to claim 1 and 2, it is characterized in that: the leader (51) of three fish-getting bag fish inlet (61) rear sides is connected to three fish-getting bags (66) above, three fish-getting bags (66) have upper bottom rope (52) to be connected and fixed respectively and have three steel bar bracing rings (65) support inner spaces to extend to gets above lymphogranuloma inguinale pulling bag stake (67).
4. the water surface for aquaculture trapping yellow croaker net cage according to claim 1 or 3, it is characterized in that: described three fish-getting bag fish inlets (61) are connected to inverted beard (62) in three fish inlets above, in three fish inlets inverted beard (62) inwards indent extend be connected with inverted mustache mouth in fish inlet (63), in three fish inlets, inverted mustache mouth (63) has inverted mustache mouth stay cord (64) in three fish inlets to be connected and fixed respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209718.1A CN105076054A (en) | 2014-05-17 | 2014-05-17 | Net cage for trapping yellow croakers in culture water surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209718.1A CN105076054A (en) | 2014-05-17 | 2014-05-17 | Net cage for trapping yellow croakers in culture water surfaces |
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| Publication Number | Publication Date |
|---|---|
| CN105076054A true CN105076054A (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410209718.1A Pending CN105076054A (en) | 2014-05-17 | 2014-05-17 | Net cage for trapping yellow croakers in culture water surfaces |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105284690A (en) * | 2015-12-03 | 2016-02-03 | 于旭 | Net cage facilitating silver carp fishing |
| CN107926877A (en) * | 2017-12-17 | 2018-04-20 | 姚森 | A kind of aquatic product fishery device of ecological sustainability |
| CN108094341A (en) * | 2017-12-17 | 2018-06-01 | 姚森 | A kind of aquaculture fishing machinery |
| CN108371151A (en) * | 2018-03-13 | 2018-08-07 | 新乡市绿色园林新能源有限公司 | A kind of receipts fish facilitates solar energy insect-trapping lamp trapping inflation lift net |
-
2014
- 2014-05-17 CN CN201410209718.1A patent/CN105076054A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105284690A (en) * | 2015-12-03 | 2016-02-03 | 于旭 | Net cage facilitating silver carp fishing |
| CN107926877A (en) * | 2017-12-17 | 2018-04-20 | 姚森 | A kind of aquatic product fishery device of ecological sustainability |
| CN108094341A (en) * | 2017-12-17 | 2018-06-01 | 姚森 | A kind of aquaculture fishing machinery |
| CN107926877B (en) * | 2017-12-17 | 2020-11-17 | 滦县泉水湾水产养殖有限公司 | Ecological sustainable aquatic product fishing device |
| CN108371151A (en) * | 2018-03-13 | 2018-08-07 | 新乡市绿色园林新能源有限公司 | A kind of receipts fish facilitates solar energy insect-trapping lamp trapping inflation lift net |
| CN108371151B (en) * | 2018-03-13 | 2024-01-02 | 新乡市绿色园林新能源有限公司 | Convenient solar trap lamp trapping, inflating and lifting net for collecting fish |
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Application publication date: 20151125 |