CN202697494U

CN202697494U - Fishpond lamplight fish attraction and weight-based fish catching device

Info

Publication number: CN202697494U
Application number: CN 201220428222
Authority: CN
Inventors: 顾长相
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-18
Filing date: 2012-08-18
Publication date: 2013-01-30
Anticipated expiration: 2022-08-18

Abstract

The utility model relates to the field of household freshwater fish cultivation, in particular to a fish catching device. The fishpond lamplight fish attraction and weight-based fish catching device comprises a grating and a fishing net, wherein the grating is surrounded into a square to be arranged in a fishpond, the bottom of the grating is fixedly arranged at the bottom of the fishpond, the top of the grating is higher than the water level of the fishpond, the fishing net is paved at the bottom of the square region surrounded by the grating, a plurality of small fish escaping openings are arranged on the fishing net, the gap width of the grating is greater than the opening width of the small fish escaping openings, and a fish attraction lamp is arranged in the square catching region. The fishpond lamplight fish attraction and weight-based fish catching device is specially applied to the single-variety cultivation fishpond catching, twice screening is carried out during the catching, fish with the weight not conforming to a standard are left in the fishpond, only fish in a certain size range are caught, the dish need of restaurants and dining rooms is specially ensured, and the economic benefit is improved.

Description

The fish pond lamp attracting divides the device of heavily fishing with a net

Technical field

The utility model relates to family expenses freshwater fish culturing field, relates in particular to a kind of fish device of fishing for.

Background technology

Flesh of fish delicious flavour, no matter be to eat meat or make soup, all clear bright good to eat, the appetite that induces one is than preferable food in people's diet.Fish species is various, and its contained nutrient component roughly is identical, and difference is what of various nutrient components only.Flesh of fish nutritive value is high, finds after deliberation, and the frequent edible fishes of children, it grows than comparatively fast, and the development of intelligence is also relatively good, and frequent edible fishes, and people's health is relatively more healthy and stronger, and the life-span is also long; In addition, the muscle fibre of the flesh of fish is shorter, and proteinaceous tissue is loosely organized, and moisture is many, and therefore, meat is fresher and tenderer, compares with fowl poultry meat, tastes and more feels soft tender, also more easily digests and assimilates.So, can find out, it is abundant that fish have high protein, low fat, vitamin, content of mineral substances, features good taste, the advantage that is easy to digest and assimilate;

In order to improve mouthfeel, enrich the eating method of fish, the more common way to fish in restaurant is roughly mandarin fish in the shape of a squirrel, West Lake fish with vinegar, grilled fish etc. now, no matter in which kind of sends out the restaurant common the size of every fish there is the requirement of certain limit most, be generally grass carp about 1 jin such as West Lake fish with vinegar, and the catfish about 3 jin bakes taste best.

But can not allow during present breed in stew all with all remain on same component, so all need to spend a lot of time sorting when gathering in the crops at every turn, the little fish of giving short measure need to be put back to, large needing again sorted out in addition.This sorting work can not be carried out actual weighing to every fish, can only probably estimate, so not only need a large amount of manually, and staff's experience is required very high, is difficult to guarantee that sorting is entirely true; After the underproof fish of weight was delivered to the restaurant, the restaurant also can't cook, and causes waste.The sorting macrura reevesii is selected releasing by staff, also has the injured death of certain probability, has affected income.

The utility model content

Technical problem to be solved in the utility model provides a kind of fish pond lamp attracting and divides the device of heavily fishing with a net, the method is applied in the fish pond of single cultivation, by twice screening, all stay the non-compliant fish of weight in the fish pond, only fish for the fish in a certain size scope, the special famished look in dining room, restaurant that ensures needs, and has improved economic benefit.

The utility model is achieved in that a kind of fish pond lamp attracting divides the device of heavily fishing with a net, comprise grid and fishing net, described grid is arranged on and surrounds a square district that fishes in the fish pond, the bottom of grid is fixedly mounted on the bottom in fish pond, the top of grid is higher than the water surface in fish pond, described fishing net is laid on the square region bottom that grid surrounds, offer some small fish on the fishing net and flee from mouth, the gap width of described grid is fled from the A/F of mouth greater than small fish, described square fishing for is provided with fish-luring light in the district.

Described grid has three, and three grids and fish pond one end become and jointly surround a square district that fishes for.

Described fish-luring light is fixedly mounted on the fish pond and is positioned at the limit section that fishes for the district.

Described fish-luring light is fixedly mounted on the grid.

Described small fish is fled from mouth and is slotted eye, is provided with the unidirectional cover plate that opens the door on the slotted eye.

Described small fish is fled from mouth and is jube.

The utility model fish pond lamp attracting divides the device specialized application of heavily fishing with a net to fish in the fish pond of single variety cultivation, pass through twice screening when fishing for, all stay the non-compliant fish of weight in the fish pond, only fish for the fish in a certain size scope, the special famished look in dining room, restaurant that ensures needs, and has improved economic benefit.

Description of drawings

Fig. 1 divides the fish pond structural representation of the device of heavily fishing with a net for using the utility model fish pond lamp attracting.

Among the figure: 1 fish pond, 2 grids, 3 fishing nets, 4 small fish are fled from mouth, 5 fish-luring lights.

Embodiment

Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used for washing bright the utility model and being not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims limited range equally.

Embodiment 1

As shown in Figure 1, a kind of fish pond lamp attracting divides the device of heavily fishing with a net, comprise grid 2 and fishing net 3, described grid 2 surrounds square being arranged in the fish pond 1, square region is interior for fishing for the district, the bottom of grid 2 is fixedly mounted on the bottom in fish pond 1, and the top of grid 2 is higher than the water surface in fish pond 1, in order to avoid fish enters into square fishing in the district from top or the bottom of grid; Described fishing net 3 is laid on the square region bottom that grid 2 surrounds, and offers some small fish on the fishing net 3 and flees from mouth 4, and the gap width of described grid 2 is fled from the A/F of mouth 4 greater than small fish, and described square fishing for is provided with fish-luring light 5 in the district.

In the present embodiment, for arrangement convenience, described grid 2 has three, and three grids 2 and fish pond 1 one ends become and jointly surround a square district that fishes for, and described fish-luring light 5 is fixedly mounted on fish pond 1 and is positioned at the limit section that fishes for the district.

The utility model can further describe into, described small fish is fled from mouth 4 and is slotted eye, be provided with the unidirectional cover plate that opens the door on the slotted eye, guarantee that small fish can only swim out of and can't enter into from the outside fishing net 3 in fishing net 3, guarantee that the fish of being fished for up all is unified build weight.

When using fish pond of the present utility model lamp attracting to divide the device of heavily fishing with a net to fish for, at first select suitable grid 2 and fishing net 3 according to the size of the required fish of fishing for, the gap width of grid 2 and small fish are fled from the magnitude range that is the required fish of fishing between the A/F of mouth 4; Then isolate in fish pond 1 with grid 2 and fish for the district, guarantee to fish in the district without fish; Fishing net 3 is laid on again and fishes for district bottom, open fish-luring light 5 fish is lured into fishing for the district, weight can be stopped to enter into by grid 2 greater than required fish and fished for the district this moment; The last net of slowly receiving at first is lifted away from the water surface in order to avoid the shoal of fish escapes from from the top with four limits of fishing net 3 when receiving net, closes fish-luring light 5, then slowly with fishing net 3 pull-ups, makes small fish flee from mouthfuls 4 from small fish if having time and swims out of, and obtains the fish of required size.

Because it is to be applied in the fishing for of fish pond 1 of single variety cultivation that the utility model fish pond lamp attracting divides the device of heavily fishing with a net, take the special fish pond of grass carp that cultivates as example, the famous West Lake fish with vinegar in Hangzhou mainly is the grass carp between needing 0.8～1.2 jin, fish is too large just can't to be served in the whole piece culinary art, and too little again meat is few without mouthfeel.Single variety all be with one-piece type, so can use the method for display size to obtain the fish of required weight.Screen like this fish of fishing for out and directly be sent to the restaurant, dining room, just sell market as general fish greater than the grass carp of this size, small fish then continues to stay cultivation in the fish pond, has greatly improved economic benefit.

Embodiment 2

A kind of fish pond lamp attracting divides the device of heavily fishing with a net, and embodiment 2 is with the difference of embodiment 1, and described small fish is fled from mouthfuls 4 and is jube, and described fish-luring light 5 is fixedly mounted on the grid 2.

Claims

1. a fish pond lamp attracting divides the device of heavily fishing with a net, it is characterized in that: comprise grid (2) and fishing net (3), described grid (2) is arranged on and surrounds a square district that fishes in the fish pond (1), the bottom of grid (2) is fixedly mounted on the bottom of fish pond (1), the top of grid (2) is higher than the water surface of fish pond (1), described fishing net (3) is laid on the square region bottom that grid (2) surrounds, offer some small fish on the fishing net (3) and flee from mouthful (4), the gap width of described grid (2) is fled from the A/F of mouthful (4) greater than small fish, described square fishing for is provided with fish-luring light (5) in the district.

2. fish pond as claimed in claim 1 lamp attracting divides the device of heavily fishing with a net, and it is characterized in that: described grid (2) has three, and three grids (2) and fish pond (1) one end become and jointly surround a square district that fishes for.

3. fish pond as claimed in claim 2 lamp attracting divides the device of heavily fishing with a net, and it is characterized in that: described fish-luring light (5) is fixedly mounted on fish pond (1) and is positioned at the limit section that fishes for the district.

4. fish pond as claimed in claim 2 lamp attracting divides the device of heavily fishing with a net, and it is characterized in that: described fish-luring light (5) is fixedly mounted on the grid (2).

5. divide the device of heavily fishing with a net such as the described fish pond of any claim lamp attracting in the claim 1～4, it is characterized in that: described small fish is fled from mouthful (4) for slotted eye, is provided with the unidirectional cover plate that opens the door on the slotted eye.

6. divide the device of heavily fishing with a net such as the described fish pond of any claim lamp attracting in the claim 1～4, it is characterized in that: described small fish is fled from mouthful (4) and is jube.