阅读说明：本技术 一种淡水池塘底层鱼小型捕捞网具 (Small-size netting gear of catching of freshwater pond bottom fish ) 是由 张千云 于 2021-08-09 设计创作，主要内容包括：本发明涉及一种淡水池塘底层鱼小型捕捞网具,属于捕捞网具技术领域,包括网具骨架本体,所述网具骨架本体包括网具主架和网具副架,所述网具副架设置在所述网具主架外侧,所述网具副架包括第一副架圈和第二副架圈,所述第一副架圈与第二副架圈之间连接有渔网,所述第一副架圈端面上安装有若干个锁绳机构,所述网具主架包括第一主架圈和第二主架圈,所述第一主架圈与第二主架圈内均活动设置有交叉杆,本发明方便了对投放线绳的安装与拆卸；实现对连接杆在交叉杆上进行固定,使投饵球在放入水中时不易发生抖动和偏移的情况；解决了传统安装网具主架采用钢丝焊接的工序,导致网具主架不可拆卸的情况。(The invention relates to a small-sized fishing net for fish at the bottom layer of a freshwater pond, which belongs to the technical field of fishing nets and comprises a net frame body, wherein the net frame body comprises a net main frame and a net auxiliary frame, the net auxiliary frame is arranged on the outer side of the net main frame, the net auxiliary frame comprises a first auxiliary frame ring and a second auxiliary frame ring, a fishing net is connected between the first auxiliary frame ring and the second auxiliary frame ring, a plurality of rope locking mechanisms are arranged on the end surface of the first auxiliary frame ring, the net main frame comprises a first main frame ring and a second main frame ring, and cross rods are movably arranged in the first main frame ring and the second main frame ring; the connecting rods are fixed on the cross rods, so that the bait casting ball is not easy to shake or shift when being put into water; the problem of traditional installation netting gear body frame adopt steel wire welded process, lead to the netting gear body frame undetachable condition is solved.)

1. The utility model provides a small-size netting gear of catching of freshwater pond bottom layer fish, includes netting gear skeleton body (1), its characterized in that: the netting gear framework body (1) comprises a netting gear main frame (2) and a netting gear auxiliary frame (3), the net auxiliary frame (3) is arranged on the outer side of the net main frame (2), the net auxiliary frame (3) comprises a first auxiliary frame ring (4) and a second auxiliary frame ring (5), a fishing net is connected between the first subframe ring (4) and the second subframe ring (5), a plurality of rope locking mechanisms are arranged on the end surface of the first auxiliary frame ring (4), the net main frame (2) comprises a first main frame ring (6) and a second main frame ring (7), the material feeding device is characterized in that cross rods (8) are movably arranged in the first main frame ring (6) and the second main frame ring (7), a feeding mechanism is arranged on the cross rods (8) on the first main frame ring (6), and a material bearing mechanism is arranged on the cross rods (8) on the second main frame ring (7).

2. The small-sized fishing net for the bottom layer fish of the freshwater pond as claimed in claim 1, wherein: the rope locking mechanism comprises a rope locking block (9), round grooves (10) are formed in the front end face and the rear end face of the rope locking block (9), first clamping grooves (11) are formed in the upper side and the lower side of the end face of the round groove (10) on the front side, second clamping grooves (12) are formed in the upper side and the lower side of the end face of the round groove (10) on the rear side, an opening is formed in the upper end of the rope locking block (9), a rope shaft is transversely and movably arranged in the rope locking block (9) and is in sliding connection with the round groove (10), a first clamping block (13) is fixedly connected to the position, corresponding to the first clamping groove (11), of the rope shaft, a round cover (14) is arranged on the outer side, corresponding to the second clamping groove (12), of the round cover (14), a second clamping block (15) is fixedly connected to the position, corresponding to the second clamping groove (12), of the second clamping block (15) is connected with the second clamping groove (12), a throwing line (16) is sleeved on the line shaft, and one end of the throwing line (16) penetrates through the opening and extends above the rope locking block (9).

3. The small-sized fishing net for the bottom layer fish of the freshwater pond as claimed in claim 1, wherein: the feeding mechanism comprises a feeding ball (17), a through hole is formed in the feeding ball (17), an opening is formed in the lower end of the feeding ball (17), connecting rods (18) are rotatably connected to the two ends of the feeding ball (17), the connecting rods (18) are of an L-shaped structure, and fixing mechanisms are arranged at the lower ends of the connecting rods (18).

4. The small-sized fishing net for the bottom layer fish of the freshwater pond according to claim 3, characterized in that: the bait casting device is characterized in that a fixing ring is fixedly connected to one side wall of the bait casting ball (17), and a bait casting line is sleeved on the fixing ring.

5. The small-sized fishing net for the bottom layer fish of the freshwater pond according to claim 3, characterized in that: the fixing mechanism comprises two clamping blocks (19), two clamping blocks (19) are sleeved on the cross rod (8), two grooves are formed in the opposite end faces of the clamping blocks (19), arc-shaped grooves are formed in the upper end faces of the clamping blocks (19), the connecting rod (18) is connected with the arc-shaped grooves in a clamped mode, one side of the clamping blocks (19) is fixedly connected with clamping rods (20) on the inner end faces, the other side of the clamping blocks (19) is provided with clamping holes (21) on the inner end faces, and the clamping rods (20) are connected with the clamping holes (21) in a clamped mode.

6. The small-sized fishing net for the bottom layer fish of the freshwater pond as claimed in claim 1, wherein: threaded holes are formed in the crossed positions of the cross rods (8), fixing blocks (22) are arranged on the crossed positions of the cross rods (8), a plurality of grooves are formed in the side walls of the fixing blocks (22), the grooves are connected with the cross rods (8) in a clamping mode, a screw rod penetrates through the upper end face of each fixing block (22), and one end of the screw rod is connected with the threaded holes in a threaded mode.

7. The small-sized fishing net for the bottom layer fish of the freshwater pond as claimed in claim 1, wherein: the first main frame ring (6) and the second main frame ring (7) are provided with sliding grooves (23) on the inner side walls, the cross rod (8) is close to one end of each sliding groove (23) and is fixedly connected with a sliding block (24), and the sliding blocks (24) are connected with the sliding grooves (23) in a sliding mode.

8. The small-sized fishing net for the bottom layer fish of the freshwater pond as claimed in claim 1, wherein: hold material mechanism and include bait dish (25), a plurality of through-hole has been seted up on the terminal surface in bait dish (25) bottom, bait dish (25) lower extreme symmetry fixedly connected with connecting block (26), connecting block (26) lower extreme is provided with the depressed part, the depressed part and cross rod (8) block of connecting block (26) are connected.

9. The small-sized fishing net for the bottom layer fish of the freshwater pond as claimed in claim 1, wherein: a fixing rod (27) is fixedly connected between the upper side and the lower side of the cross rod (8).

10. The small-sized fishing net for the bottom layer fish of the freshwater pond as claimed in claim 1, wherein: the working method of the netting gear comprises the following steps:

(1) pouring sinking bait into the bait casting ball (17) from an opening of the bait casting ball (17), then vertically and slowly sinking the net tool framework body (1) to a flat position at the bottom of the pond, then sinking the net tool auxiliary frame (3) and the fishing net to the bottom of the pond, vertically placing the net tool main frame (2), and vertically pulling up the throwing rope (16) to enable the bait casting ball (17) to naturally suspend on the water surface;

(2) after the throwing of the net tool framework body (1) is finished for 3-5 minutes, pulling a bait throwing line to rotate the bait throwing ball (17), so that sinking bait falls into a bait tray (25) through an opening of the bait throwing ball (17) to finish the bait throwing work;

(3) after the bait throwing work is carried out for 10 minutes, the throwing line rope (16) is vertically pulled up to carry out the catching work, so that the net auxiliary frame (3) is sleeved into the net main frame (2), and then the net framework body (1) and the throwing line rope (16) are retracted to finish the catching work.

Technical Field

The invention belongs to the technical field of fishing nets, and relates to a small-sized fishing net for bottom fishes in a freshwater pond.

Background

At present, for catching freshwater bottom layer fishes such as crucian, bream and the like in pond culture, the traditional catching net is mainly used, such as a common pull net, a small ground cage net, a drop net and the like. The several catching modes have certain defects in production and application: the net pulling can be operated by at least 4-5 persons, so that the time and the labor are wasted, the labor cost is increased, the fish at the bottom layer is easy to be injured, the fishing effect is not ideal, the fish is particularly not suitable for being caught in high-temperature seasons, the rotary fishing and the rotary fishing cannot be realized, and the fish can be put on the market in a staggered mode; the cage net fishing can not ensure the fishing amount; fishing is carried out by adopting the fishing net, although fishing can be carried out at any time according to market quotations and needs, the fish at the bottom layer is easy to be frightened to influence the growth.

Disclosure of Invention

The invention aims to provide a small-sized fishing net for bottom fishes of a freshwater pond.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a small-size netting gear of catching of freshwater pond bottom fish, includes netting gear skeleton body, netting gear skeleton body includes netting gear body frame and netting gear subframe, the netting gear subframe sets up the netting gear body frame outside, the netting gear subframe includes first subframe circle and the vice frame circle of second, be connected with the fishing net between the vice frame circle of first subframe circle and the vice frame circle of second, install a plurality of lock rope mechanism on the first subframe circle terminal surface, the netting gear body frame includes first main frame circle and second main frame circle, first main frame circle and second main frame circle are interior all movable to be provided with the cross bar, are located first main frame circles be provided with on the cross bar and throw material mechanism, be located second main frame circles be provided with on the cross bar and hold material mechanism.

As the preferred technical scheme of the small-sized fishing net for the bottom fishes of the freshwater pond, the rope locking mechanism comprises a rope locking block, round grooves are respectively arranged on the front end surface and the rear end surface of the rope locking block, a first clamping groove is arranged on the upper side and the lower side of the end surface of the round groove on the front side, a second clamping groove is arranged on the upper side and the lower side of the end surface of the round groove on the rear side, an opening is arranged at the upper end of the rope locking block, a rope shaft is transversely and movably arranged in the rope locking block and is connected with the circular groove in a sliding way, a first clamping block is fixedly connected with the rope shaft corresponding to the first clamping groove and is clamped and connected with the first clamping groove, a round cover is arranged on the outer side of the rope shaft corresponding to the second clamping groove, a second clamping block is fixedly connected to the round cover corresponding to the second clamping groove, the second clamping block is connected with the second clamping groove in a clamping mode, a throwing rope is sleeved on the rope shaft, and one end of the throwing rope penetrates through the opening and extends to the position above the rope locking block.

As the preferred technical scheme of the small-sized fishing net for the bottom fishes in the freshwater pond, the feeding mechanism comprises a bait casting ball, a through hole is formed in the bait casting ball, an opening is formed in the lower end of the bait casting ball, two ends of the bait casting ball are rotatably connected with connecting rods, the connecting rods are of L-shaped structures, and a fixing mechanism is arranged at the lower ends of the connecting rods.

As the preferred technical scheme of the small-sized fishing net for the bottom fishes in the freshwater pond, a fixing ring is fixedly connected to one side wall of the bait casting ball, and a bait casting line is sleeved on the fixing ring.

As a preferred technical scheme of the small-sized fishing net for the bottom fishes of the freshwater pond, the fixing mechanism comprises two clamping blocks, the two clamping blocks are sleeved on the cross rod, the opposite end faces of the two clamping blocks are provided with channels, the upper end faces of the two clamping blocks are provided with arc-shaped grooves, the connecting rod is connected with the arc-shaped grooves in a clamping mode, the inner end face of one clamping block is fixedly connected with a clamping rod, the inner end face of the other clamping block is provided with a clamping hole, and the clamping rod is connected with the clamping hole in a clamping mode.

As a preferred technical scheme of the small-sized fishing net for the fishes at the bottom layer of the freshwater pond, threaded holes are formed in the intersection of the cross rods, fixed blocks are arranged on the intersection of the cross rods, a plurality of grooves are formed in the side walls of the fixed blocks, the grooves are connected with the cross rods in a clamping mode, a screw rod penetrates through the upper end face of each fixed block, and one end in the screw rod is in threaded connection with the threaded holes.

As the preferred technical scheme of the small-sized fishing net for the fishes at the bottom layer of the freshwater pond, sliding grooves are formed in the inner side walls of the first main frame ring and the second main frame ring, a sliding block is fixedly connected to one end, close to the sliding grooves, of the cross rod, and the sliding block is connected with the sliding grooves in a sliding mode.

As a preferred technical scheme of the small-sized catching net for the bottom fishes of the freshwater pond, the material bearing mechanism comprises a bait disc, a plurality of through holes are formed in the inner end face of the bottom of the bait disc, connecting blocks are symmetrically and fixedly connected to the lower end of the bait disc, a concave part is formed in the lower end of each connecting block, and the concave parts of the connecting blocks are connected with cross rods in a clamping mode.

As an optimal technical scheme of the small-sized fishing net for the bottom fishes in the freshwater pond, a fixed rod is fixedly connected between the cross rods on the upper side and the lower side.

As an optimal technical scheme of the small-sized fishing net for the bottom fishes of the freshwater pond, the working method of the net comprises the following steps:

(1) pouring sinking bait into the bait casting ball from an opening of the bait casting ball, vertically and slowly sinking the net tool framework body to a flat position at the bottom of the pond, then sinking the net tool auxiliary frame and the fishing net to the bottom of the pond, vertically placing the net tool main frame, and vertically pulling up the throwing rope to enable the bait casting ball to naturally suspend on the water surface;

(2) after the throwing of the net tool framework body is finished for 3-5 minutes, pulling a bait throwing line to rotate the bait throwing ball, so that sinking bait falls into a bait tray through openings of the bait throwing ball, and finishing the bait throwing work;

(3) after bait throwing works for 10 minutes, the throwing cord is vertically pulled up to carry out fishing work, so that the net auxiliary frame is sleeved into the net main frame, and then the net framework body and the throwing cord are folded up to finish fishing work.

The invention has the beneficial effects that:

(1) when the rope locking device is used, the dropped rope is sleeved into the rope shaft, the first clamping block is clamped with the first clamping groove after the rope shaft is installed in the rope locking block, and the second clamping block is clamped with the second clamping groove after the rope locking block is closed through the round cover, so that the dropped rope is convenient to install and detach.

(2) When the bait throwing device is used, the bait throwing line is pulled to enable the bait throwing balls to rotate on the connecting rods, so that the material discharging process is realized, the connecting rods are fixed on the cross rods through the clamping of the clamping rods in the two clamping blocks and the clamping holes, and the bait throwing balls are not easy to shake or shift when being placed into water.

(3) When the net main frame is used, when the net main frame is installed, the sliding blocks at the end parts of the cross rods slide into the sliding grooves, so that the cross rods are horizontally and vertically placed, then the threaded holes are screwed in by using the screws to fix the cross rods, and then the cross rods on the upper side and the lower side are connected through the fixing rods to form the net main frame.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the main frame of the netting gear of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic top view of the clamping block of the present invention;

FIG. 5 is a schematic view of the cross-bar front view internal structure of the present invention;

FIG. 6 is a schematic top view of the internal structure of the netting gear frame of the present invention;

FIG. 7 is a schematic view of the internal structure of the locking rope block of the present invention;

in the figure: 1. a netting gear framework body; 2. a net main frame; 3. a netting gear subframe; 4. a first subframe ring; 5. a second subframe ring; 6. a first main frame ring; 7. a second main frame ring; 8. a cross bar; 9. a rope locking block; 10. a circular groove; 11. a first card slot; 12. a second card slot; 13. a first clamping block; 14. a dome; 15. a second fixture block; 16. throwing a thread rope; 17. feeding a bait ball; 18. a connecting rod; 19. a clamping block; 20. a clamping rod; 21. a clamping hole; 22. a fixed block; 23. a chute; 24. a slider; 25. a bait disc; 26. connecting blocks; 27. and (5) fixing the rod.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Referring to fig. 1-7, a small-sized fishing net for bottom fishes in a fresh water pond comprises a net frame body 1, wherein the net frame body 1 comprises a net main frame 2 and a net auxiliary frame 3, the net auxiliary frame 3 is arranged on the outer side of the net main frame 2, the net auxiliary frame 3 comprises a first auxiliary frame ring 4 and a second auxiliary frame ring 5, a fishing net is connected between the first auxiliary frame ring 4 and the second auxiliary frame ring 5, a plurality of rope locking mechanisms are mounted on the end face of the first auxiliary frame ring 4, the net main frame 2 comprises a first main frame ring 6 and a second main frame ring 7, cross rods 8 are movably arranged in the first main frame ring 6 and the second main frame ring 7, a feeding mechanism is arranged on the cross rods 8 on the first main frame ring 6, and a material bearing mechanism is arranged on the cross rods 8 on the second main frame ring 7.

Wherein, the first subframe ring 4 and the second subframe ring 5 are made of steel materials with the diameter of 3mm-5mm, the diameter of the first subframe ring 4 is 48cm-72cm, the diameter of the second subframe ring 5 is 42cm-62cm, the mesh of the fishing net is 0.2cm-1cm when the fingerlings are fished, and the mesh of the fishing net is 2cm-3cm when the adult fishes are fished.

Specifically, the rope locking mechanism comprises a rope locking block 9, round grooves 10 are respectively arranged on the front end surface and the rear end surface of the rope locking block 9, first clamping grooves 11 are respectively arranged on the upper side and the lower side of the end surface of the round groove 10 positioned on the front side, second clamping grooves 12 are respectively arranged on the upper side and the lower side of the end surface of the round groove 10 positioned on the rear side, an opening is arranged at the upper end of the rope locking block 9, a rope shaft is transversely and movably arranged in the rope locking block 9, the rope shaft is connected with the circular groove 10 in a sliding way, a first clamping block 13 is fixedly connected with the rope shaft corresponding to the first clamping groove 11, the first clamping block 13 is clamped and connected with the first clamping groove 11, a round cover 14 is arranged on the outer side of the rope shaft corresponding to the second clamping groove 12, a second clamping block 15 is fixedly connected to the round cover 14 corresponding to the second clamping groove 12, the second clamping block 15 is clamped and connected with the second clamping groove 12, a drop wire rope 16 is sleeved on the rope shaft, and one end of the drop wire rope 16 penetrates through the opening and extends above the rope locking block 9.

In this embodiment, the dropping cord 16 is sleeved in the cord shaft, the cord shaft penetrates into the circular groove 10 on the front side of the cord locking block 9, the cord shaft is rotated to enable the first clamping block 13 to correspond to the first clamping groove 11, after the cord shaft slides into the circular groove 10, the first clamping block 13 is clamped with the first clamping groove 11, the round cover 14 is placed on the rear side of the cord locking block 9, the second clamping block 15 corresponds to the second clamping groove 12, the round cover 14 is closed with the circular groove 10 on the rear side of the cord locking block 9, and meanwhile, the second clamping block 15 is clamped with the second clamping groove 12 to complete installation of the dropping cord 16.

Specifically, the feeding mechanism comprises a feeding ball 17, a through hole is formed in the feeding ball 17, an opening is formed in the lower end of the feeding ball 17, connecting rods 18 are rotatably connected to two ends of the feeding ball 17, the connecting rods 18 are of an L-shaped structure, and fixing mechanisms are arranged at the lower ends of the connecting rods 18.

Specifically, a fixing ring is fixedly connected to one side wall of the bait casting ball 17, and a bait casting line is sleeved on the fixing ring.

In this embodiment, through setting up the feeding mechanism, put into throwing bait ball 17 with the settleable bait, the pulling is thrown the bait line, can rotate the process that the unloading was realized to throwing bait ball 17, through setting up fixed establishment, makes throwing bait ball 17 difficult the condition that takes place to shake and squint when putting into aqueous.

Specifically, fixed establishment includes two grip blocks 19, two grip blocks 19 cup joints on the cross bar 8, two the channel has all been seted up on grip block 19's the relative terminal surface, two the arc wall has all been seted up to grip block 19 up end, connecting rod 18 is connected with the arc wall block, one side fixedly connected with kelly 20 on grip block 19's the interior terminal surface, the opposite side card hole 21 has been seted up on grip block 19's the interior terminal surface, kelly 20 is connected with card hole 21 block.

Wherein, the bait casting ball 17 is a plastic hollow ball with the diameter of 6cm, a big hole with the diameter of 3cm is arranged at the bottom as a bait casting opening, and then small holes with the diameter of 0.1cm-0.2cm are drilled on the other end surfaces of the bait casting ball 17 for water filtration.

In this embodiment, two clamping blocks 19 are simultaneously placed on the cross bar 8, the lower end of the connecting bar 18 corresponds to the arc-shaped groove, and then the clamping blocks 19 are closed, so that the clamping bars 20 are clamped with the clamping holes 21, and the connecting bar 18 is fixed.

Specifically, threaded holes are formed in the intersection of the cross rods 8, fixing blocks 22 are arranged on the intersection of the cross rods 8, a plurality of grooves are formed in the side walls of the fixing blocks 22, the grooves are connected with the cross rods 8 in a clamping mode, a screw rod penetrates through the upper end face of each fixing block 22, and one end of the screw rod is in threaded connection with the threaded holes.

Specifically, the inner side walls of the first main frame ring 6 and the second main frame ring 7 are provided with sliding grooves 23, one ends of the cross rods 8, which are close to the sliding grooves 23, are fixedly connected with sliding blocks 24, and the sliding blocks 24 are connected with the sliding grooves 23 in a sliding mode.

Specifically, a fixing rod 27 is fixedly connected between the upper and lower cross bars 8.

In this embodiment, when carrying out the installation of netting gear body frame 2, in sliding into spout 23 with the slider 24 of 8 tip of crossbar, make the 8 levels of crossbar be perpendicular and put, use the screw to make the crossbar 8 fixed to the screw hole screw in afterwards, then through dead lever 27, connect crossbar 8 of downside, form netting gear body frame 2, solved traditional installation netting gear body frame 2 and adopted steel wire welded process, lead to the circumstances that netting gear body frame 2 is undetachable.

The first main frame ring 6 and the second main frame ring 7 are both made of steel materials with the diameter of 3mm-5mm, the diameter of the first main frame ring 6 and the diameter of the second main frame ring 7 are 40cm-60cm, and the width of the cross rod 8 is 30cm-50 cm.

Concretely, hold material mechanism and include bait dish 25, seted up a plurality of through-hole on the terminal surface in the bait dish 25 bottom, bait dish 25 lower extreme symmetry fixedly connected with connecting block 26, the connecting block 26 lower extreme is provided with the depressed part, the depressed part and the 8 block of cross bar of connecting block 26 are connected.

In this embodiment, by providing the material holding mechanism, the recessed portion of the connecting rod 18 is engaged with the cross rod 8, so as to fix the bait disc 25, and when the net frame body 1 is retracted, the through holes can filter water on the bait disc 25.

Wherein the bait disc 25 is a plastic or steel disc with the bottom diameter of 15cm-20cm and the height of 2cm, and the aperture of the through hole is 0.1cm-0.2 cm.

The working method of the invention comprises the following steps:

(1) pouring sinking bait into the bait casting ball 17 from an opening of the bait casting ball 17, then vertically and slowly sinking the net tool framework body 1 to a flat position at the bottom of the pond, then sinking and floating the net tool auxiliary frame 3 and the fishing net at the bottom of the pond, vertically placing the net tool main frame 2, and vertically pulling up the bait casting rope 16 to enable the bait casting ball 17 to naturally suspend on the water surface;

(2) after the throwing of the net tool framework body 1 is finished for 3-5 minutes, pulling a bait throwing line to rotate the bait throwing ball 17, so that sinking bait falls into the bait tray 25 through the opening of the bait throwing ball 17 to finish the bait throwing work;

(3) after the bait casting operation is carried out for 10 minutes, the throwing line 16 is vertically pulled up, the fishing operation is carried out, the net auxiliary frame 3 is sleeved into the net main frame 2, and then the net framework body 1 and the throwing line 16 are retracted to complete the fishing operation.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.