CN204443750U - A kind of fish-baiting instrument and fish-catching apparatus - Google Patents
A kind of fish-baiting instrument and fish-catching apparatus Download PDFInfo
- Publication number
- CN204443750U CN204443750U CN201520048682.3U CN201520048682U CN204443750U CN 204443750 U CN204443750 U CN 204443750U CN 201520048682 U CN201520048682 U CN 201520048682U CN 204443750 U CN204443750 U CN 204443750U
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- fish
- bait
- bait case
- flushometer
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Abstract
The utility model provides a kind of fish-baiting instrument and fish-catching apparatus, wherein this fish-baiting instrument comprises the bait case for loading bait and is located at the flushometer spraying directed current on front side of bait case on rear side of bait case, the directed current that bait case is provided with for flushometer ejection pass through and prevent the water hole that the bait of its inside flows out, flushometer is located at the rear side of bait case and the front side to bait case sprays directed current, these directed current can improve the oxygen content near bait case in water, produce aeration, the environment such as audio and movable current, contribute to the arrival attracting the shoal of fish, the smell of bait in bait case can also to be rushed in water farther on front side of bait case simultaneously and to spread apart, so just the shoal of fish of farther place can be attracted to come, attracting scope is wider.
Description
Technical field
The utility model relates to a kind of fish-baiting instrument and fish-catching apparatus.
Background technology
For open waters such as the river courses that public lake and some current are comparatively delayed, due to existence vegeto-animal kind wherein and quantity cannot be managed for a long time, be easy to the problem occurring body eutrophication, and body eutrophication can the long-living very large impact on the vegeto-animal existence in waters.Body eutrophication can cause water body oxygen content sharply to decline, this causes serious challenge to the existence of the phytophagy rich water shoal of fish body of hypoxia-bearing capability deficiency, cause a large amount of phytophagy rich water fish dead when situation is serious, and the mortality of phytophagy fish greatly reduces the total amount that phytophagy fish eats algae floating life, algal bloom floating life just more exacerbates body eutrophication, forms vicious circle.And review its basic reason, the eutrophication of water body has inseparable relation with carnivorous fish in fact, carnivorous fish hypoxia-bearing capability is strong, survival ability is strong, be food mainly with the weak tendency shoal of fish i.e. phytophagy fish, carnivorous fish Population after existence certain hour is often more considerable, the increase of such carnivority fish Population can eliminate a large amount of phytophagy shoal of fish bodies, this just finally causes phytophagy fish Population in waters to reduce, phytoplankton quantity aggravation in water body, cause body eutrophication, water body self-purification ability declines, water area ecological environment just loses balance, add the crisis of water pollutions.To this situation, in order to the situation effectively solving body eutrophication occurs, be generally at set intervals the carnivorous fish colony in waters is caught out a part, ensure the quantity of rich water fish in waters and the living environment of rich water fish, reach persistent ecosystem self-purification capacity to make water body.
Authorization Notice No. is that the Chinese utility model patent of CN203167815U discloses a kind of net cage luring collection wild fishes, this net cage comprises inside and outside two layers of mesh, wherein inner layer net is the fishing device for catching wild fishes, inner layer net is provided with diminishing tapered inlet from outside to inside, net cage is provided with the fluorescent lamp for attracting wild fishes, sprinkled with bait in net cage, wild fishes can be attracted to swim across to net cage, just be difficult to swim out of from Intranet at wild fishes after tapered inlet enters.In use, bait can only be dispersed in net cage just can lure wild fishes to enter net cage to this fish-catching apparatus, and the distribution of such bait is less, also diffusion is not easy, the shoal of fish arrival that very difficult attraction is far away, when the public waters that area is larger use, fishing result is very limited.
Utility model content
The purpose of this utility model is the fish-baiting instrument providing a kind of attracting wider; Meanwhile, the utility model also provides a kind of fish-catching apparatus using this fish-baiting instrument.
Fish-baiting instrument of the present utility model adopts following technical scheme: a kind of fish-baiting instrument, comprise the bait case for loading bait and be located at the flushometer spraying directed current on front side of bait case on rear side of bait case, the directed current that bait case is provided with for flushometer ejection pass through and prevent the water hole that the bait of its inside flows out.
Described fish-baiting instrument also comprises attracting passage, described attracting passage has the import and outlet that pass in and out for the shoal of fish in the longitudinal direction, described bait case is around in the periphery of attracting passage, and the directed flow reversal that the import and export direction of described attracting passage and flushometer spray is arranged.
The bait case that described attracting passage is extended by front and back surrounds, described bait case is around in the forward and backward two ends of bait case and forms import and the outlet of attracting passage respectively, described bait case shrinks from front to back gradually in toroidal, described flushometer is located at the rear position of bait case, and the close back-end location of described bait case is provided with the deflector for the directed current deflecting import by flushometer.
Fish-catching apparatus of the present utility model adopts following technical scheme: a kind of fish-catching apparatus, comprise fishing device, the front side of described fishing device is connected with fish-baiting instrument, described fish-baiting instrument comprises the bait case for loading bait and is located at the flushometer spraying directed current on front side of bait case on rear side of bait case, and the directed current that bait case is provided with for flushometer ejection pass through and prevent the water hole that the bait of its inside flows out.
Described fish-baiting instrument also comprises attracting passage, described attracting passage has the import and outlet that pass in and out for the shoal of fish in the longitudinal direction, described bait case is around in the periphery of attracting passage, and the directed flow reversal that the import and export direction of described attracting passage and flushometer spray is arranged.
The bait case that described attracting passage is extended by front and back surrounds, described bait case is around in the forward and backward two ends of bait case and forms import and the outlet of attracting passage respectively, described bait case shrinks from front to back gradually in toroidal, described flushometer is located at the rear position of bait case, the close back-end location of described bait case be provided with for by the directed current deflecting importer of flushometer to deflector.
Described fishing device is be respectively equipped with openend and the fishing net of the end that closes up, and the openend of described fishing net is connected to the attracting channel outlet position of bait case, the closing in end forward fold of described fishing net near the entrance location being positioned at attracting passage.
Described fish-catching apparatus also comprises the fluorescent lamp be located near fish-baiting instrument.
Fish-baiting instrument of the present utility model comprises the bait case for loading bait and is located at the flushometer spraying directed current on front side of bait case on rear side of bait case, the directed current that bait case is provided with for flushometer ejection pass through and prevent the water hole that the bait of its inside flows out, the directed current of flushometer ejection can improve the oxygen content near bait case in water, produce aeration, the environment such as audio and movable current, contribute to the arrival attracting the shoal of fish, the smell of bait in bait case can also to be rushed in water farther on front side of bait case simultaneously and to spread apart, so just the shoal of fish of farther place can be attracted to come, attracting scope is wider.
Further, fish-baiting instrument also comprises attracting passage, attracting passage has the import and outlet that pass in and out for the shoal of fish in the longitudinal direction, bait case is around in the periphery of attracting passage, the directed flow reversal that the import and export direction of attracting passage and flushometer spray is arranged, the periphery that bait case is around in attracting passage can be lured in attracting passage by the easier shoal of fish, the directed current of flushometer ejection and the reverse layout in import and export direction of attracting passage can utilize the rheotaxis of fish to be introduced in attracting passage, like this by providing great convenience by the attracting passage of fish introducing setting for follow-up fishing.
Further, attracting passage is surrounded by bait case, bait case is around in the forward and backward two ends of bait case respectively and forms import and the outlet of attracting passage respectively, bait case shrinks from front to back gradually in toroidal, the import and export of toroidal make the shoal of fish be lured rear being difficult in attracting passage to swim out of forward from rear again, improve the effect of fishing.
Accompanying drawing explanation
Fig. 1 is the using state figure of a kind of fish-catching apparatus embodiment of the present utility model.
Embodiment
The embodiment of a kind of fish-catching apparatus of the present utility model: as shown in Figure 1, comprise fishing device, in the present embodiment, fishing device is fishing net 5, certainly in other embodiments also can for fish pot or other fish for the equipment of fish.Fishing net 5 has openend and sealing end 50, the openend of fishing net 5 is connected with bait case 4, the bait case 40 that bait is housed is provided with in bait case 4, extend before and after bait case 4 and there is rear and front end, the middle part of bait case is provided with the attracting passage extended at fore-and-aft direction, the periphery, rear end of bait case is provided with the adpting flange 43 for connecting fishing net, the openend of fishing net is closed and is connected on this adpting flange and the fish entered in attracting passage can not be made outwards to swim out of from link position, the rear and front end of attracting channel connection bait case, can to convergence near bait case when the shoal of fish smells the smell of bait, and then in the interior fishing net of also progressively swimming on rear side of bait case of the attracting passage that bait case can be swum, reach the object of fishing for food meat fish.
Back can swim out of from attracting passage in order to avoid fish and not enter fishing net, the two ends that bait case extends before and after it are respectively equipped with open front 41 and after-opening 42, before, after-opening is the tubaeform mouth drawn in gradually from front to back, before, the rear end of after-opening is all also respectively equipped with trapping back-off 410, 420, the front opening outside of bait case is provided with a circle bait case, bait has been filled in bait case, these baits are installed in the bait case made by metal cylinder mould and can be smelt by fish, see and but can not be had, before, space between after-opening has just become the attracting passage moved about from front to back for fish, and it is front, after-opening adopts tubaeform, the rear end of front and back opening arranges trapping back-off, fish is not easy back to swim out of when can be made like this to swim in attracting passage in the temptation by bait.
Consider that the smell of bait well can not spread and be attracted to fish, the rear position of bait case is provided with flushometer, this flushometer is for impacting water pipe 2, in order to improve the oxygen content of impacting current, impact the front lower place of water pipe 2 stretch out the water surface 1 and its mouth of pipe tilts downwardly bait case 4, certainly, the mouth of pipe also can not stretch out the water surface.The impact current impacting water pipe ejection can produce aeration near bait case, the effects such as audio, also add the oxygen content in water near bait case, the environment of this more suitable existence more can attract fish to swim, water pipe use is impacted in order to coordinate, the after-opening place of bait case only has the first half to be arranged with bait case, the latter half is provided with deflector 44, deflector 44 is inclined upwardly from front to back and makes for water proof material, the bearing of trend of deflector is similar to and impacts the mouth of pipe of water pipe towards identical or parallel, the impact current that such impact water pipe is gone out can flow to the front end of bait case under the guide functions of deflector, the smell impacting the bait that current are taken away can flow to the front end of bait case and can not be diffused in the water of other positions, fish will assemble in the front end of bait case.
Further, as preferred embodiment: this fish-catching apparatus also comprises the fluorescent lamp be located on the water surface near bait case, and arranges fluorescent lamp according to the phototaxis of fish, also distant fish can be attracted.
Further, as preferred embodiment: when being specifically designed to the carnivorous fish of seizure in the body eutrophication problem in order to solve public open water, bait in bait case can be the carnivorous fish bait such as small fish or shrimp, carnivorous fish can be attracted like this to arrive, the fishing net sealing end forward fold of fish-catching apparatus is also positioned at the lower end position of bait case open front, the bending of fishing net can make fish be not easy to find the opening of fishing net again after in fishing net and swim out of swimming, simultaneously, the phytophagy rich water fish that the carnivorous fish being positioned at fishing net sealing end can order about bait case adjacent open end leaves, and be less likely to occur to catch by mistake.
In the present embodiment, fish-baiting instrument comprises the attracting passage with import and outlet, the shoal of fish can be assembled better by attracting passage, the directed flow reversal that the import and export direction of attracting passage and flushometer spray is arranged, utilize the rheotaxis of fish to make it from importer to entering, Way out is swum out of, in other embodiments, fish-baiting instrument can be only a bait case, and also directly bait case can be placed in fishing net, the present embodiment is only to provide a kind of preferred version.
In the present embodiment, the bait case that attracting passage is extended by front and back surrounds, before bait case is around in bait case, rear two ends also form import and the outlet of attracting passage respectively, bait case shrinks from front to back gradually in toroidal, in other embodiments, bait case can be other shapes, annular, semi-circular, square etc., also can arrange around attracting passage circumference interval, the rear side of bait case also can not arrange deflector, and directly control current by the mouth of pipe direction of adjustment impact water pipe, bait case can be cylindric, the centre bore of cylindric bait case forms attracting passage, eliminate and bait case is set.
Fish-catching apparatus of the present utility model can attract the large-scale shoal of fish to swim when using, substantially increase fishing efficiency, simultaneously, catch phytophagy rich water fish hardly when being exclusively used in and fishing for carnivorous fish by mistake, can be facilitated by this fish-catching apparatus and fish for carnivorous fish accurately, effectively can eliminate gentle body eutrophication phenomenon of separating open water, contribute to the improvement of water body environment, ensure water ecology balance.
The embodiment of fish-baiting instrument of the present utility model: as shown in Figure 1, its concrete structure is identical with the structure of the fish-baiting instrument in the embodiment of above-mentioned fish-catching apparatus, repeats no more herein.
Claims (8)
1. a fish-baiting instrument, it is characterized in that, comprise the bait case for loading bait and to be located on rear side of bait case and on front side of bait case, to spray the flushometer of directed current, the directed current that bait case is provided with for flushometer ejection pass through and prevent the water hole that the bait of its inside flows out.
2. fish-baiting instrument according to claim 1, it is characterized in that, described fish-baiting instrument also comprises attracting passage, described attracting passage has the import and outlet that pass in and out for the shoal of fish in the longitudinal direction, described bait case is around in the periphery of attracting passage, and the directed flow reversal that the import and export direction of described attracting passage and flushometer spray is arranged.
3. fish-baiting instrument according to claim 2, it is characterized in that, the bait case that described attracting passage is extended by front and back surrounds, described bait case is around in the forward and backward two ends of bait case respectively and forms import and the outlet of attracting passage respectively, described bait case shrinks from front to back gradually in toroidal, described flushometer is located at the rear position of bait case, and the close back-end location of described bait case is provided with the deflector for the directed current deflecting import by flushometer.
4. a fish-catching apparatus, comprise fishing device, it is characterized in that, the front side of described fishing device is connected with fish-baiting instrument, described fish-baiting instrument comprises the bait case for loading bait and to be located on rear side of bait case and on front side of bait case, to spray the flushometer of directed current, and the directed current that bait case is provided with for flushometer ejection pass through and prevent the water hole that the bait of its inside flows out.
5. fish-catching apparatus according to claim 4, it is characterized in that, described fish-baiting instrument also comprises attracting passage, described attracting passage has the import and outlet that pass in and out for the shoal of fish in the longitudinal direction, described bait case is around in the periphery of attracting passage, and the directed flow reversal that the import and export direction of described attracting passage and flushometer spray is arranged.
6. fish-catching apparatus according to claim 5, it is characterized in that, the bait case that described attracting passage is extended by front and back surrounds, described bait case is around in the forward and backward two ends of bait case respectively and forms import and the outlet of attracting passage respectively, described bait case shrinks from front to back gradually in toroidal, described flushometer is located at the rear position of bait case, the close back-end location of described bait case be provided with for by the directed current deflecting importer of flushometer to deflector.
7. the fish-catching apparatus according to claim 5 or 6, it is characterized in that, described fishing device is be respectively equipped with openend and the fishing net of the end that closes up, and the openend of described fishing net is connected to attracting channel outlet position, the closing in end forward fold of described fishing net near the entrance location being positioned at attracting passage.
8. fish-catching apparatus according to claim 7, is characterized in that, described fish-catching apparatus also comprises the fluorescent lamp be located near fish-baiting instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048682.3U CN204443750U (en) | 2015-01-23 | 2015-01-23 | A kind of fish-baiting instrument and fish-catching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048682.3U CN204443750U (en) | 2015-01-23 | 2015-01-23 | A kind of fish-baiting instrument and fish-catching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204443750U true CN204443750U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520048682.3U Expired - Fee Related CN204443750U (en) | 2015-01-23 | 2015-01-23 | A kind of fish-baiting instrument and fish-catching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204443750U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070097A (en) * | 2016-08-12 | 2016-11-09 | 福建省淡水水产研究所 | Tilapia postlarva collection device and collection method |
| CN106508833A (en) * | 2016-10-19 | 2017-03-22 | 晏新海 | Device for catching soft-shelled turtles |
| CN107182958A (en) * | 2017-05-23 | 2017-09-22 | 成都智诚利合科技有限公司 | A kind of auxiliary equipment of fish culture |
| CN108651396A (en) * | 2018-05-04 | 2018-10-16 | 佛山科学技术学院 | A kind of brook fishing cage tool |
| CN110226575A (en) * | 2019-06-25 | 2019-09-13 | 河南科技学院 | A kind of aquatic insect acquisition levitation device |
| CN110495411A (en) * | 2019-08-27 | 2019-11-26 | 中国水产科学研究院珠江水产研究所 | A kind of cultural method of mandarin fish |
| CN110725272A (en) * | 2019-04-29 | 2020-01-24 | 贵州省水利投资(集团)有限责任公司 | Fish luring method by using raw water of breeding station |
| CN114885909A (en) * | 2022-05-06 | 2022-08-12 | 巢湖市龙杰渔具有限公司 | Environment-friendly efficient dual-purpose fishing net and using method thereof |
-
2015
- 2015-01-23 CN CN201520048682.3U patent/CN204443750U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070097A (en) * | 2016-08-12 | 2016-11-09 | 福建省淡水水产研究所 | Tilapia postlarva collection device and collection method |
| CN106508833A (en) * | 2016-10-19 | 2017-03-22 | 晏新海 | Device for catching soft-shelled turtles |
| CN107182958A (en) * | 2017-05-23 | 2017-09-22 | 成都智诚利合科技有限公司 | A kind of auxiliary equipment of fish culture |
| CN108651396A (en) * | 2018-05-04 | 2018-10-16 | 佛山科学技术学院 | A kind of brook fishing cage tool |
| CN110725272A (en) * | 2019-04-29 | 2020-01-24 | 贵州省水利投资(集团)有限责任公司 | Fish luring method by using raw water of breeding station |
| CN110226575A (en) * | 2019-06-25 | 2019-09-13 | 河南科技学院 | A kind of aquatic insect acquisition levitation device |
| CN110495411A (en) * | 2019-08-27 | 2019-11-26 | 中国水产科学研究院珠江水产研究所 | A kind of cultural method of mandarin fish |
| CN114885909A (en) * | 2022-05-06 | 2022-08-12 | 巢湖市龙杰渔具有限公司 | Environment-friendly efficient dual-purpose fishing net and using method thereof |
| CN114885909B (en) * | 2022-05-06 | 2023-09-05 | 巢湖市龙杰渔具有限公司 | Environment-friendly efficient dual-purpose fishing net and application method thereof |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20150708 Termination date: 20190123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |