阅读说明：本技术 一种可调节式分层捞鱼装置 (Adjustable layered fish fishing device ) 是由 杨春霞 于 2018-06-13 设计创作，主要内容包括：本发明公开了一种可调节式分层捞鱼装置,包括支架和渔网,支架顶部设有顶板,顶部顶部设有若干个提手,顶板底部两端前后两侧对称设有第一支撑杆和第二支撑杆,渔网一端设有开口,渔网两端对称设有第一夹持架和第二夹持架,渔网底部前后两侧对称设有连接杆,且连接杆两端分别与第一夹持架和第二夹持架连接,两个连接杆之间设有若干个活动连接的格栅,格栅两端均设有滑块,连接杆内侧贯穿设有与滑块相匹配的滑轨,滑块外壁远离格栅一端设有与滑轨相匹配的固定夹,第一支撑杆、第二支撑杆和连杆表面设有刻度条。本发明使用方便快捷,可实现对渔网的高度和格栅的间距进行调节,进而实现对鱼进行分层、分大小捕捞。(The invention discloses an adjustable layered fish fishing device which comprises a support and a fishing net, wherein a top plate is arranged at the top of the support, a plurality of handles are arranged at the top of the top, a first supporting rod and a second supporting rod are symmetrically arranged on the front side and the rear side of two ends of the bottom of the top plate, an opening is formed in one end of the fishing net, a first clamping frame and a second clamping frame are symmetrically arranged on two ends of the fishing net, connecting rods are symmetrically arranged on the front side and the rear side of the bottom of the fishing net, two ends of each connecting rod are respectively connected with the first clamping frame and the second clamping frame, a plurality of movably connected grids are arranged between the two connecting rods, sliding blocks are arranged at two ends of the grids, sliding rails matched with the sliding blocks penetrate through the inner sides of the connecting rods, fixing clamps matched with the sliding rails are arranged at. The fish net is convenient and quick to use, the height of the fish net and the distance between the gratings can be adjusted, and accordingly layered and size-divided fishing of fishes is achieved.)

1. The utility model provides an adjustable device of fishing in layering, includes support (1) and fishing net (4), its characterized in that: the support (1) is a cuboid frame, the fishing net (4) is arranged on the inner side of the support (1), the top of the support (1) is provided with a top plate (2), the top of the top (2) is provided with a plurality of handles (3), the front and back sides of one end of the bottom of the top plate (2) are symmetrically provided with first supporting rods (5), the front and back sides of the other end of the bottom of the top plate (2) are symmetrically provided with second supporting rods (6), the fishing net (4) is arranged between the two first supporting rods (5) and the two second supporting rods (6), the surface of the first supporting rod (5) is provided with a first scale strip (7), the surface of the second supporting rod (6) is provided with a second scale strip (8), one end of the fishing net (4) is provided with an opening (9), the fishing net (4) is provided with a first clamping frame (10) matched with the first supporting rod (5) at the opening (9), the other end of the fishing net (4) is provided with a second clamping frame (11) matched with the second supporting rod (5), the first clamping frame (10) and the second clamping frame (11) are identical in structure, the first clamping frame (10) and the second clamping frame (11) are symmetrically arranged, the first clamping frame (10) comprises a sleeve (12), the sleeve (12) is sleeved outside the first supporting rod (5), fasteners (13) are symmetrically arranged on the bottom and the top of the sleeve (12) respectively, connecting rods (14) are symmetrically arranged on the front side and the rear side of the bottom of the fishing net (4), two ends of each connecting rod (14) are connected with the first clamping frame (10) and the second clamping frame (11) respectively, a plurality of movably connected grids (15) are arranged between the two connecting rods (14), and sliding blocks (16) are arranged at two ends of each grid (15), connecting rod (14) inboard run through be equipped with slider (16) assorted slide rail (17), slider (16) outer wall is kept away from grid (15) one end be equipped with slide rail (17) assorted fixation clamp (18), connecting rod (14) lateral wall in slide rail (17) below is equipped with third scale strip (19).

2. The adjustable layered fish fishing device according to claim 1, wherein: the lifting handle (3) is provided with an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with anti-slip lines.

3. The adjustable layered fish fishing device according to claim 1, wherein: the fastener (13) is a pre-tightening screw, and a threaded hole matched with the pre-tightening screw is formed in the outer wall of the sleeve (12) in a penetrating mode.

4. The adjustable layered fish fishing device according to claim 1, wherein: the lifting handles (3) are arranged in two numbers, and the two lifting handles (3) are symmetrically arranged on two sides of the top plate (2).

5. The adjustable layered fish fishing device according to claim 1, wherein: and waterproof membranes are arranged on the outer wall and the inner part of the bracket (1).

6. The adjustable layered fish fishing device according to claim 1, wherein: a gasket is arranged between the fastener (13) and the first clamping frame (10).

Technical Field

The invention relates to the technical field of freshwater fish culture, in particular to an adjustable layered fish fishing device.

Background

The fish meat has delicious taste, is fresh and delicious no matter the fish meat is eaten or is used as soup, attracts the appetite, and is a favorite food in daily diet of people. The fish species are various, and the nutritional ingredients contained in the fish species are almost the same, but the difference is just the amount of each nutritional ingredient. The fish meat has high nutritive value, and researches show that children often eat the fish, the growth and development of the fish meat are fast, the intelligence development is good, and the people often eat the fish meat, the body of the people is strong, and the service life is long; in addition, the muscle fiber of the fish meat is shorter, the protein tissue structure is loose, and the water content is higher, so the meat quality is fresh and tender, and compared with the meat of the livestock and poultry, the meat of the livestock and the poultry is more tender to eat and is easier to digest and absorb. Therefore, the fish has the advantages of high protein, low fat, rich vitamins and minerals, good taste and easy digestion and absorption.

After the freshwater fish is cultured to be mature, the freshwater fish needs to be caught, but different freshwater fish have different habits, so the freshwater fish can be generally distributed in a layered and regional mode. However, when one of the fishes needs to be fished, the existing fish fishing device cannot be adjusted, and layered fishing is inconvenient.

Disclosure of Invention

The invention mainly aims to provide an adjustable layered fish fishing device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

an adjustable layered fish fishing device comprises a support and a fishing net, wherein the support is a cuboid frame, the fishing net is arranged on the inner side of the support, a top plate is arranged at the top of the support, a plurality of handles are arranged at the top of the top, first supporting rods are symmetrically arranged on the front side and the back side of one end of the bottom of the top plate, second supporting rods are symmetrically arranged on the front side and the back side of the other end of the bottom of the top plate, the fishing net is arranged between the two first supporting rods and the two second supporting rods, a first scale strip is arranged on the surface of each first supporting rod, a second scale strip is arranged on the surface of each second supporting rod, an opening is arranged at one end of the fishing net, a first clamping frame matched with the first supporting rods is arranged at the opening of the fishing net, a second clamping frame matched with the second supporting rods is arranged at the other end of the fishing net, and the first clamping frame, just first holding frame with second holding frame symmetry sets up, first holding frame includes the sleeve, the muffjoint is located the first bracing piece outside, the difference symmetry is equallyd divide to sleeve bottom and top both sides and is equipped with the fastener, the bilateral symmetry is equipped with the connecting rod around the fishing net bottom, just the connecting rod both ends respectively with first holding frame with the second holding frame is connected, two be equipped with a plurality of swing joint's grid between the connecting rod, the grid both ends all are equipped with the slider, the connecting rod inboard run through be equipped with slider assorted slide rail, the slider outer wall is kept away from grid one end be equipped with slide rail assorted fixation clamp, the connecting rod lateral wall in the slide rail below is equipped with the third scale strip.

Preferably, the handle is provided with an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with anti-slip lines.

Preferably, the fastener is a pre-tightening screw, and a threaded hole matched with the pre-tightening screw is formed in the outer wall of the sleeve in a penetrating mode.

Preferably, the number of the handles is two, and the two handles are symmetrically arranged on two sides of the top plate.

Preferably, the outer wall and the inner part of the bracket are both provided with waterproof membranes.

Preferably, a gasket is arranged between the fastener and the first clamping frame.

Compared with the prior art, the invention has the following beneficial effects: according to the adjustable layered fishing device, the height of the fishing net can be accurately adjusted by arranging the first supporting rod, the second supporting rod, the first clamping frame, the second supporting frame, the fastening piece, the first scale strip and the second scale strip, so that layered fishing of fish seeds is realized; by arranging the grating, the sliding block, the sliding rail, the fixing clamp and the third scale bar, the selective fishing of the fish seeds with the same size and weight can be realized, the fishing of small and light fish with one head can be avoided, and the fishing is convenient and rapid; the fish net is convenient and quick to use, the height of the fish net and the distance between the gratings can be adjusted, and accordingly layered and size-divided fishing of fishes is achieved.

Drawings

Fig. 1 is a schematic view of the overall structure of an adjustable layered fish-fishing device of the invention.

Fig. 2 is a schematic view of the overall structure of another state of the adjustable layered fish scooping device of the present invention.

Fig. 3 is a schematic structural view of another state of the fishing net of the adjustable layered fish scooping device of the invention.

In the figure: 1. a support; 2. a top plate; 3. a handle; 4. a fishing net; 5. a first support bar; 6. a second support bar; 7. a first scale bar; 8. a second scale bar; 9. an opening; 10. a first holding frame; 11. a second holder; 12. a sleeve; 13. a fastener; 14. a connecting rod; 15. a grid; 16. a slider; 17. a slide rail; 18. a fixing clip; 19. and a third scale bar.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in figures 1-3, an adjustable layered fish fishing device comprises a support 1 and a fishing net 4, wherein the support 1 is a rectangular frame, the fishing net 4 is arranged inside the support 1, a top plate 2 is arranged at the top of the support 1, a plurality of handles 3 are arranged at the top of the top plate 2, first support rods 5 are symmetrically arranged at the front side and the rear side of one end of the bottom of the top plate 2, second support rods 6 are symmetrically arranged at the front side and the rear side of the other end of the bottom of the top plate 2, the fishing net 4 is arranged between the two first support rods 5 and the two second support rods 6, a first scale strip 7 is arranged on the surface of the first support rod 5, a second scale strip 8 is arranged on the surface of the second support rod 6, one end of the fishing net 4 is provided with an opening 9, a first holding frame 10 matched with the first support rod 5 is arranged at the opening 9 of the fishing net 4, a second holding frame 11 matched with the second support rod 5 is, and first holding frame 10 and the setting of second holding frame 11 symmetry, first holding frame 10 includes sleeve 12, the 5 outsides of first supporting rod are located to sleeve 12 cover, sleeve 12 bottom and top both sides are equallyd divide and are equallyd divide respectively the symmetry and be equipped with fastener 13, bilateral symmetry is equipped with connecting rod 14 around fishing net 4 bottom, and connecting rod 14 both ends are connected with first holding frame 10 and second holding frame 11 respectively, be equipped with a plurality of swing joint's grid 15 between two connecting rod 14, grid 15 both ends all are equipped with slider 16, connecting rod 14 inboard run through be equipped with 16 assorted slide rails 17 with slider, 15 one end of grid is kept away from to the slider 16 outer wall is equipped with and 17 assorted fixation clamp 18 with slide rails, connecting rod 14 lateral wall is equipped with third scale strip 19 in slide rails 17 below.

The handle 3 is provided with an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with anti-slip lines, so that the use is convenient; the fastener 13 is a pre-tightening screw, and a threaded hole matched with the pre-tightening screw penetrates through the outer wall of the sleeve 12, so that the fixing effect is good, and the use is convenient; two handles 3 are arranged, and the two handles 3 are symmetrically arranged at two sides of the top plate 2; waterproof membranes are arranged on the outer wall and the inner part of the bracket 1, so that the waterproof capability of the bracket 1 is enhanced, and the service life is prolonged; a gasket is arranged between the fastening member 13 and the first clamping frame 10.

Before the adjustable layered fish fishing device is used, the height of a fishing net 4 on a support 1 can be adjusted according to the water layer of a fish species to be fished, during adjustment, a fastener 13 is unscrewed, a first clamping frame 10 and a second clamping frame 11 are moved, accurate positioning is carried out according to a first scale strip 7 and a second scale strip 8, the fishing net 4 is ensured to be in a horizontal state, after the adjustment and the positioning are finished, the fastener 13 is screwed, the fishing net 4 can be fixed, a grating 15 is adjusted according to the size and the weight of the fish species to be fished, a fixing clamp 18 is opened, the grating 15 is moved, a sliding block 16 slides in a sliding rail 17, the positioning is carried out according to a third scale strip 19, and after the positioning is finished, the grating 15 is fixed by using the fixing clamp 18; during the use, portable handle 3 is put into pond with support 1 inside and is catched the fish species of needs, and inside the fish species got into fishing net 4 from opening 9, little fish of individual head can pass between grid 15, breaks away from the fishing net, and the fish of individual head is stayed inside fishing net 4.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.