CN2826991Y

CN2826991Y - Fishing apparatus for deep water

Info

Publication number: CN2826991Y
Application number: CN 200520010045
Authority: CN
Inventors: 张天明
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-30
Filing date: 2005-09-30
Publication date: 2006-10-18
Anticipated expiration: 2015-09-30

Abstract

The utility model discloses a fishing apparatus for deep water. A fishing net presents a cover type structure; the upper end of the fishing net is folded and sealed tightly, a net ring which is used for supporting the fishing net is connected with the middle of the fishing net and a net opening which is connected with a plurality of pendulous loops is arranged on the lower end of the fishing net. A net-retracting rope orderly passes through all the pendulous loops to extend from a net hole of the upper part of the fishing net to be connected with an operating mechanism; the operating mechanism is composed of a supporting rod, a net-retracting fixed pulley which is positioned on the end of the supporting rod, a lifting fixed pulley, etc. Because the utility model is provided with the pendulous loops, the utility model can sink into the deep water quickly without disturbing the fish stock; when a net is retracted, the utility model is controlled by the operating mechanism, the net-retracting rope is pulled, and the net opening can be quickly retracted to cause fishes which are covered by the net to be difficult to escape; the length of a lifting rope can be adjusted according to the depth of the water area, and thus, the utility model can be directly and deeply penetrated into the water bottom to carry out operation. The utility model has the advantages of artful design, reasonable design, simple structure and easy operation. The supporting rod and the net ring are made into a folding shrinkable structure to cause the utility model to be carried conveniently. The utility model is especially suitable for carrying out fishing operation by people who drive ships to deep water areas.

Description

The deep water fish-catching apparatus

Technical field

The utility model relates to a kind of fish-catching apparatus, relates to a kind of netting gear deep water fish-catching apparatus particularly, and operation is fished in the profundal zone that is particularly suitable for steering a ship.

Background technology

In the prior art, fish-catching apparatus is numerous in variety, and structure is different.Fishing mostly is to remove from the top down with netting gear, adopt trawlnet, cast net, draw in the net, lift method such as net and fish, but these means since when off line sound bigger, be easy to the shoal of fish is startled, frightens away, this is the one deficiency; Its two because the deficiency of fishnet structural design, can not be too fast when receiving net, in the process of receiving net, be easy to allow most of fish escape, the fishing success rate is not high; Its three, common netting gear be difficult to be caught the shoal of fish of profundal zone.Certainly also just like electric fishing fish and fish device or equipment etc., its fishing success rate is higher, and electric fishing and mass trapping are suitable for the fishing troop of specialty, and it is strongly professional, and apparatus value is big; For general family and individual, this method is not suitable for, and it is fit to more with the fishing is the special team of industry.And also there is clearly regulation in country to this, and electric fishing and mass trapping are subjected to certain limitation.

The content of utility model

At existing fishing net exist when off line sound big, receive the deficiency that the net macrura reevesii escapes easily, the purpose of this utility model provide a kind of off line sound little, receive that fish is difficult to escape in the network process, and can catch the deep water fish-catching apparatus of the profundal zone shoal of fish.

The technical solution of the utility model is achieved in that the deep water fish-catching apparatus, fishnet is a hood configuration, it is tight that its upper end is drawn envelope in, the centre is connected with and is used for net circle that fishnet is strutted, the lower end is that network interface is connected with some bob rings, and net collecting rope passes successively to stretch out with operating mechanism from the mesh on fishnet top after all bobs encircle and is connected.

Operating mechanism comprises strut, is positioned at receipts net fixed pulley, the lifting fixed pulley of strut termination, and the net collecting rope of described fishnet is walked around this receipts net fixed pulley; One end of halliard hitches the fishnet upper end, walks around the lifting fixed pulley.When drawing when carrying net collecting rope, can be drawn over to one's side and draw network interface in make in the net fish together and can not escape thereby weigh down ring.

Further improve being that described net collecting rope and halliard are walked around separately and being connected with the lifting capstan winch with receipts net capstan winch independent of each other respectively behind the fixed pulley, two capstan winches are installed on the base plate.

Fish-catching apparatus of the present utility model has following advantage:

1, because fishnet is a hood configuration, and sieve bottom is provided with the bob ring of deadweight, can guarantee that it sinks to the profundal zone fast, and silent almost, can not startle the shoal of fish.

2, the fishnet of hood configuration only needs the pulling net collecting rope by operating mechanism control when receiving net, in the acting in conjunction of capstan winch and fixed pulley, draws network interface fast in, and the fish of being caught is difficult to escape, and success rate is quite high.

3, often live in the characteristic of profundal zone at the shoal of fish, halliard is changeable according to the depth in waters, can directly be deep into the bottom and carry out operation; This device is put on the ship, and its mobility, flexibility are just stronger so, can arrive any place of thinking, effect is more than 10 times of common fishing net.

4, the utility model be skillfully constructed, reasonable in design, simple in structure and easy operating.Strut and net circle are made folding contraction structure, and it carries and will become very convenient.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

As shown in Figure 1, fishnet 1 of the present utility model is a hood configuration, is supported by net circle 2, and net circle 2 is circular stainless steel coil.The height that fishnet 1 is positioned at net circle 2 bottoms should could guarantee that like this network interface draws in greater than the radius of net circle 2.Tighten the upper end of fishnet 1, draws in and form closing end together, and fishnet 1 lower end is a network interface, evenly be connected with some bob rings 3 around the network interface, weighing down the girth decision of the quantity of ring 3 according to network interface, generally be advisable so that a bob ring to be set every 10cm, finally is to guarantee to weigh down ring gathering back fish can not run out of.Net collecting rope 4 passes successively and stretches out from the mesh of fishnet 1 upper end after each weighs down ring 3.When tension during net collecting rope 4, can be drawn over to one's side together network interface is drawn in thereby weigh down ring 3, the fish in the net can't be run away.And when net collecting rope 4 decontroled, weighing down under ring 3 actions of gravity, weighing down ring 3 can be vertically sagging, thereby network interface is opened automatically.If network interface can not be opened automatically, show that the deadweight of weighing down ring is not enough, needing suitably increases, when being increased to that network interface can be opened voluntarily and fishnet is advisable can sink to the bottom fast the time.

In order to make this fish-catching apparatus easy operating, it also is provided with operating mechanism.Described operating mechanism comprises that receipts net fixed pulley 8 independent of each other and lifting fixed pulley 9, two capstan winches receiving net capstan winch 5, lifting capstan winch 6, strut 7 and be positioned at strut 7 terminations are installed on the base plate 10.Net collecting rope 4 is received net fixed pulley 8 and to receive net capstan winch 5 fixing from walking around after mesh stretches out.Fishnet 1 upper end (being crimped end) is that halliard 11 is arranged, and it is fixing with lifting capstan winch 6 that the other end of halliard 11 is walked around lifting fixed pulley 9 backs.All be fixed with handle 12 on lifting capstan winch 6 and the receipts net capstan winch 5,, can realize that network interface draws in and the lifting of whole fishnet by rotating handle separately.

This device especially is suitable for fishing on the ship, can certainly operate on the coast.When this device being placed on when operating on the ship, can the base plate 10 that capstan winch is installed is fixing at the boat, referring to Fig. 1.Strut 7 preferably is provided with two of symmetry, is movably connected on the ship side of the left and right sides by shipping and reselling on another market respectively.Strut 7 fixedly the termination of fixed pulley be a stay cord 13, stay cord 13 other ends are placed aboard ship.When finishing when once fishing operation fishnet 1 being left the water, if in the fishnet 1 fish is arranged, can spur stay cord 13 (certainly also can be, and directly promote/pull strut) this moment without stay cord, two struts 7 pin that rotates rotates fishnet 1 is moved to fore.Get fish and finish, fishnet 1 is moved to off line waters, and net collecting rope 4 is unclamped, network interface is opened, unclamp the handle 12 on the lifting capstan winch 6, fishnet 1 is sunk under water under 3 effects of bob ring fast, operation is fished in beginning next time.

Claims

1, deep water fish-catching apparatus, comprise fishnet (1), it is characterized in that: fishnet (1) is hood configuration, it is tight that its upper end is drawn envelope in, the centre is connected with and is used for net circle (2) that fishnet (1) is strutted, the lower end is that network interface is connected with some bob rings (3), and net collecting rope (4) passes back the stretching out with operating mechanism of all bob rings (3) successively and is connected from the mesh on fishnet (1) top.

2, fish-catching apparatus according to claim 1, it is characterized in that: described operating mechanism comprises strut (7), is positioned at the receipts net fixed pulley (8) of strut (7) termination, lifting fixed pulley (9), and the net collecting rope (4) of described fishnet (1) is walked around this receipts net fixed pulley (8); One end of halliard (11) hitches fishnet (1) upper end, walks around lifting fixed pulley (9).

3, fish-catching apparatus according to claim 2 is characterized in that: described net collecting rope (4) is walked around separately with halliard (11) and is connected with lifting capstan winch (6) with receipts net capstan winch independent of each other (5) respectively behind the fixed pulley.