CN209824910U

CN209824910U - Length-adjustable assembled lobster

Info

Publication number: CN209824910U
Application number: CN201920631732.9U
Authority: CN
Inventors: 杨盛有
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2019-12-24
Anticipated expiration: 2029-05-06

Abstract

The utility model relates to a length-adjustable pin-connected panel lobster , collect the net by body, connecting plate, palpus and tail and constitute, body left end install palpus through the connecting plate, the palpus mouth end of palpus is arranged in body inside, body right-hand member passes through connecting plate installation palpus, the palpus mouth end is arranged in body outside; mounting holes with staggered positions and the same size are respectively arranged on the front and the back opposite side surfaces of the body, whiskers are mounted in the mounting holes, and the whisker end is arranged in the body; the tail collecting net is fixed to the right end of and outside the whiskers. one or more groups of bodies can be assembled at the left and right ends of the body through connecting plates, and all the directions of the beard openings of beard point to the right end; the tail collection net is fixed outside whiskers on the rightmost end . The assembled lobster has the advantages of adjustable length, easiness in fixing, no winding, easiness in replacement after damage, high capture rate and capability of batch production, and solves the problems that an existing shrimp catching tool is not easy to fix, easy to wind, unsuitable for batch production and low in capture rate.

Description

Length-adjustable assembled lobster

Technical Field

The utility model relates to a pin-connected panel lobster son of adjustable length belongs to aquatic products and catches technical field.

Background

The freshwater lobster has the advantages of fast growth, large size, wide eating quality, strong adaptability, delicious meat, high economic value and the like, has wide market prospect, and is mainly cultured artificially at present. In the existing paddy field culture and pond culture, tools used by people for catching crayfishes are mostly long-strip-shaped net structures processed by using light and soft materials such as nylon, the tools are generally formed by firstly making frameworks by using iron wires or other hard materials and then weaving nylon or mesh fabrics with lattices along the frameworks, and the lobster inlet is in a horn shape from large to small which is woven by using the same materials. When the tool is used, the whole tool is of a strip-shaped soft net structure, so that the tool is light in weight and not easy to fix at the bottom of a water, the strip-shaped net is easy to roll and wind after being blown by strong wind or impacted by water flow, the normal use is influenced, and lobsters inside the tool can be injured or killed in the winding process due to the bent and folded net structure; moreover, the lobster inlet of the tool is in a horn-shaped structure from large to small, and the lobsters which climb in without inverted beards are easy to climb out from the inlet, so that the capture amount is low, and the market demand cannot be met; the existing fishing tool is not easy to repair after being damaged, and can only be integrally replaced when being seriously damaged. For the above reasons, it is necessary to research a new lobster to meet the needs of farmers.

Disclosure of Invention

An object of the utility model is to provide a length is adjustable, can freely assemble, easy fixed and can not twine, damaged back is easily changed, can prevent that the lobster from moving in the wrong direction, catch the rate height, be fit for batch production and have market popularization's pin-connected panel lobster son to the not enough of above-mentioned prior art.

The utility model discloses a realize above-mentioned purpose through following technical scheme:

the utility model provides a length-adjustable pin-connected panel lobster , it is collected the net by body, connecting plate, palpus and tail and constitutes, its characterized in that: whiskers are mounted at the left end of the body through a connecting plate, a whisker end of the whisker is arranged in the body, a whisker is mounted at the right end of the body through the connecting plate, and the whisker end is arranged outside the body; mounting holes A which are staggered in position and identical in size are respectively arranged on the front and the rear opposite side surfaces of the body, whiskers are mounted in the mounting holes A, and the whisker end is arranged in the body; the tail collecting net is fixed to the right end of and outside beard.

body can carry out multiunit body through the connecting plate and assemble, the left end of every group body links to each other with the right-hand member of preceding group body after assembling, multiunit body links into an organic whole in proper order, tail collection net is fixed outside must of the rightmost end of last group body.

The connecting plate is formed by connecting two rectangular frames A and B with different sizes, and a mounting hole B with the same size as the mounting hole A of the body is formed in the center of the joint of the rectangular frame A and the rectangular frame B of the connecting plate.

The left end and the right end of the body are two big-small rectangular openings, and the body is gradually narrowed from the left end to the right end.

the rectangle mouth of the left end of body and the rectangle frame A cooperation joint of connecting plate, the rectangle mouth of the right-hand member of body and the rectangle frame B cooperation joint of connecting plate.

The beard is funnel-shaped, and the diameter of the outer edge of the bottom end of the beard is larger than the diameters of the mounting hole A and the mounting hole B; the top end of the beard is an oblate beard opening; the beard has a beard opening length of 5-7 cm, a top gap width of 0.5cm and a top gap length of 9-12 cm.

the bottom that must be provided with the buckle, the mounting hole A of body and the mounting hole B of connecting plate all are provided with the bayonet socket all around, must be fixed on mounting hole A and mounting hole B through buckle and bayonet socket joint.

Compared with the prior art, the utility model beneficial effect lie in:

the length-adjustable assembled lobster can be used in a single group or in an assembled manner with multiple groups of bodies, so that the flexibility is high, and the adjustability of body length can be realized; the lobster is convenient to fix and is not easy to roll and wind, and the body can be quickly replaced by the damaged body after being damaged, so that the lobster is more economical and practical than the existing tools; the crayfish can not reversely return by the crayfish entering the lobster , the structure of the hard plastic in the body is smooth and smooth, the crayfish can climb quickly, and the capture rate of the lobsters is improved. Compared with the existing tools, the lobster has the advantages of flexible and adjustable length, convenient use, easy replacement after damage, high capture rate and batch production, and has good market popularization.

Drawings

FIG. 1 is a schematic structural diagram of a length-adjustable assembled lobster used as a single group;

FIG. 2 is a schematic structural diagram of a single group with no tail collection net installed after assembly;

fig. 3 is a schematic structural diagram of a plurality of assembled collecting nets without tail collecting nets;

FIG. 4 is a schematic view of a length-adjustable assembled lobster body ;

FIG. 5 is a schematic perspective view of a connecting plate of a length-adjustable assembled lobster ;

FIG. 6 is a schematic front view of a connecting plate of a length-adjustable assembled lobster ;

FIG. 7 is a schematic perspective view of a length-adjustable unit lobster with the whiskers;

FIG. 8 is a front view of a length-adjustable assembled lobster with the beard;

fig. 9 is a structural schematic diagram of a plurality of groups of assembled lobsters with adjustable length.

In the figure: 1. itself; 2. a connecting plate; 2-1, a rectangular frame A; 2-2, a rectangular frame B; 2-3, mounting holes B; 3. whiskers; 3-1, palpating; 3-2, top gap; 4. tail collection net; 5. a mounting hole A; 6. a bayonet; 7. and (5) buckling.

Detailed Description

The length-adjustable assembled lobster comprises a body 1, a connecting plate 2, whiskers 3 and a tail collecting net 4, wherein the left end of the body 1 is provided with a whisker 3 through the connecting plate 2, the end 3-1 of a whisker mouth of the whisker 3 is arranged in the body 1, the right end of the body 1 is provided with an whisker 3 through the connecting plate 2, and the end 3-1 of the whisker mouth is arranged outside the body 1; mounting holes A5 with staggered positions and the same size are respectively arranged on the front and the back opposite side surfaces of the body 1, beard 3 is arranged in the mounting hole A5, and the 3-1 end of the beard opening is arranged in the body 1 ; the tail collecting net 4 is fixed at the most right end of body 1 outside whiskers 3. The left end and the right end of the body 1 are two big and small rectangular openings, and the body 1 is gradually narrowed from the left end to the right end. The connecting plate 2 is formed by connecting two rectangular frames A2-1 and B2-2 which are different in size, and a mounting hole A2-3 which is the same as the mounting hole A5 of the body 1 in size is arranged at the center of the joint of the two rectangular frames A2-1 and B2-2 of the connecting plate 2. The beard 3 is funnel-shaped, the bottom end of the beard 3 is circular, the diameter of the bottom end is larger than that of the mounting hole A5 and the mounting hole B2-3, and the top end of the beard 3 is an oblate beard opening 3-1; the length of the beard 3 is 5-7 cm, the width of the top end gap 3-2 of the beard opening 3-1 is 0.5cm, the length of the top end gap 3-2 is 9-12 cm, and the design of the top end gap 3-2 of the beard opening 3-1 can enable some juvenile shrimps with small body sizes to freely climb out and not be captured, so that a certain screening effect is achieved on the individual size of the captured lobsters. The bottom end of the beard 3 is provided with a buckle 7, the periphery of a mounting hole A5 of the body 1 and a mounting hole B2-3 of the connecting plate 2 are provided with bayonets 6, and the beard 3 is fixed on the mounting hole A5 and the mounting hole B2-3 through the buckle 7 and the bayonets 6 in a clamping mode. body 1 can carry out multiunit body 1 and assemble through connecting plate 2, the left end of every group body 1 after assembling links to each other with the right end of preceding group body 1, the rectangle mouth of body 1's left end and the rectangle frame A2-1 cooperation joint of connecting plate 2, the rectangle mouth of body 1's right end and the rectangle frame B2-2 cooperation joint of connecting plate 2, multiunit body 1 links up integratively in proper order, fix a must 1 on the connecting plate 2 of all body 1 junctions, the palpus 3-1 direction of must 3 on all connecting plates 2 all is unanimous with must 3 of leftmost end, tail collection net 4 is fixed outside the most right-hand member must 3 of last group body 1.

The present invention will be described in further detail with reference to the following detailed drawings and examples.

First embodiment, the length-adjustable assembled lobster comprises body 1, connecting plates 2, whiskers 3 and tail collecting net 4, and only body 1 is assembled, as shown in fig. 1, wherein: the diameters of the mounting hole A5 and the mounting hole B2-3 are both 26 cm; the rectangular frame A2-1 is 33cm long and 28cm wide; the rectangular frame B2-2 is 28cm long and 26cm wide; , the maximum diameter of the inner hole at the bottom end of the hair 3 is 26 cm; is 70cm long. As shown in figure 2, whiskers 3 are respectively installed at the left end and the right end of a body 1 through connecting plates 2 or clamped in a side surface installation hole A5, the whisker mouth 3-1 ends of the left end of the body 1 and the side surface whisker 3 are ensured to be positioned in the body 1, the whisker mouth 3-1 end of the whisker 3 at the right end is positioned outside the body 1, and the tail collecting net 4 is fixed outside the whiskers 3 at the right end of the body 1 after the assembly is completed. The installation mode can realize that lobsters climb into the body 1 along the whiskers 3 from the body 1 in three directions, and the inverted whisker structure of the whisker mouth 3-1 of the whisker 3 is shown in fig. 7 and 8, so that the lobsters cannot return after entering the lobsters and can only continue to climb along the body 1 until climbing out the whisker 3 at the rightmost end and entering the tail collecting net 4, and the whisker mouth 3-1 of the whisker 3 at the connection part of the body 1 at the rightmost end and the tail collecting net 4 also cannot return after entering the tail collecting net 4 by utilizing the inverted whisker structure, so that all lobsters entering the body 1 can only climb into the tail collecting net 4 unidirectionally. The embodiment of single body 1 is suitable for catching a small amount of lobsters, only need to put this lobster son into breed pond with it fixed can, catch and accomplish the back, can carry out the surface of water with the lobster in body 1 and area tail collection net 4 and tail collection net 4 together, pick off tail collection net 4 from body 1, pour out the lobster in tail collection net 4 and accomplish and catch.

In the second embodiment, the length-adjustable assembled lobster is formed by assembling multiple groups of bodies 1. As shown in figure 3, the lobster is composed of a plurality of groups of body 1, connecting plates 2, whiskers 3 and tail collecting nets 4, a rectangular opening at the left end of the first assembled body 1 is matched with a rectangular frame A2-1 of the connecting plate 2, whiskers 3 are fixed in the connecting plate 2, and the whiskers 3-1 end of the whiskers 3 is ensured to be in the body 1; the rectangular opening at the right end of the body 1 is matched with the rectangular frame B2-2 of the connecting plate 2; the left end of each group body 1 which is assembled afterwards is spliced with the right end of the previous group body 1, a plurality of groups body 1 are sequentially connected into a whole, and the 3-1 direction of the beard opening of beard 3 which is arranged at the joint of all bodies 1 is consistent with the beard 3 at the left end of the first body 1. Because body 1 adopts the design that both ends taper gradually, through the connection of connecting plate 2, can realize that multiunit body 1 assembles into long one, assemble body 1 and install palpus 3 in the side mounting hole A5 simultaneously, guarantee that all the palpus mouth 3-1 ends of palpus 3 in the side mounting hole A5 are all inside body 1, palpus mouth 3-1 end of palpus 3 of the right-hand member of last group body 1 is outside body 1, will tail collection net 4 fix the right-hand member of last group body 1 after the equipment is accomplished. All the whisker openings 3-1 of the whiskers 3 form a route leading to the tail collecting net 4 in only one direction, and the unidirectionality and the irreversibility of the lobster crawling route inside the assembled strip body 1 are guaranteed. The plurality of lobsters spliced by the body 1 are suitable for being used in rice shrimp culture, ponds and other large-scale lobster culture. The raiser puts this lobster into the aquatic of breeding place such as paddy field or pond, put into the bait, the lobster can climb into body 1 inside along palpus 3 from body 1 three direction, body 1 inside rigid plastic's structure is smooth unblocked, the lobster of being convenient for crawl fast, and palpus 3-1 inverted palpus structure for can't return after the lobster gets into, can only continue to climb along body 1, get into tail after climbing out palpus 3 export of rightmost end and collect in the net 4. the beard 3-1 of the beard 3 at the rightmost end of the body 1 makes the lobsters not return to the body 1 after entering the tail collecting net 4 by the inverted beard structure, so that all the lobsters entering the body 1 can climb into the tail collecting net 4 from one section body 1 unidirectionally. When fishing, the tail collecting net 4 is taken down together with the lobsters in the tail collecting net 4, the right end of the lobster is replaced by the new tail collecting net 4, then the next round of capturing can be continued, and the amount of the lobsters captured after assembly is large, so that the whole lobster does not need to be moved, only the tail collecting net 4 needs to be detached, and the large-batch fishing of fishers is facilitated.

The length-adjustable assembled lobster is made of hard plastics, and has longer service life than the existing net-shaped fishing tool; the structure of the hard plastic in the body 1 is smooth and smooth, which is convenient for lobsters to climb rapidly; the plastic body 1 has a certain dead weight, so that the plastic body is conveniently and firmly fixed at the bottom of the culture pond; can assemble into several sections body 1 or even the body 1 of hundred sections to use according to the size of breed pond, no matter how many bodies 1 assemble, can not take place to twine, if body 1 appears the damaged body 1 that can dismantle fast and change moreover. bodies 1 with meshes of different sizes can be manufactured in batches according to requirements, so that crayfishes of different specifications can be caught, the purpose of catching large crayfishes and leaving small crayfishes can be achieved, the crayfishes which cannot be bred in the left ponds of the market can not be bred continuously, and the economic benefit of breeding is improved. In addition, various small fishes, eels, loaches and the like can be caught by the lobster , and the application range is very wide.

The above description is only a preferred embodiment of the present invention, and the above illustration does not limit the essence of the present invention in any form, and any simple modification or variation of the above embodiments based on the technical essence of the present invention and equivalent embodiments which may be changed or modified to equivalent variations by using the technical essence of the present invention by those of ordinary skill in the art after reading the present description still belong to the technical solution of the present invention without departing from the essence and scope of the present invention.

Claims

1. The utility model provides a length-adjustable pin-connected panel lobster , it is collected net (4) by body (1), connecting plate (2), palpus (3) and tail and constitutes its characterized in that: the left end of the body (1) is provided with whiskers (3) through a connecting plate (2), the whisker mouth (3-1) end of the whisker (3) is arranged inside the body (1), the right end of the body (1) is provided with whiskers (3) through the connecting plate (2), and the whisker mouth (3-1) end is arranged outside the body (1); mounting holes A (5) which are staggered in position and identical in size are respectively arranged on the front and the rear opposite side surfaces of the body (1), whiskers (3) are mounted in the mounting holes A (5), and whisker openings (3-1) are arranged in the body (1); the tail collecting net (4) is fixed outside the beard (3) at the rightmost end of the body (1).

2. The assembled lobster with adjustable length of claim 1, wherein: body (1) accessible connecting plate (2) carry out multiunit body (1) and assemble, the left end of every group body (1) after assembling links to each other with the right-hand member of preceding group body (1), multiunit body (1) link into an organic whole in proper order, tail is collected net (4) and is fixed outside must (3) of the rightmost end of last group body (1).

3. The assembled lobster with adjustable length of claim 1, wherein: the connecting plate (2) is formed by connecting two rectangular frames A (2-1) and B (2-2) which are different in size, and a mounting hole B (2-3) which is the same as the mounting hole A (5) of the body (1) in size is arranged in the center of the joint of the rectangular frame A (2-1) and the rectangular frame B (2-2) of the connecting plate (2).

4. The assembled lobster with adjustable length of claim 1, wherein: the left end and the right end of the body (1) are two large and small rectangular openings, and the body (1) is gradually narrowed from the left end to the right end.

5. The assembled lobster with adjustable length of claim 1, wherein: the rectangle mouth of the left end of body (1) and rectangle frame A (2-1) cooperation joint of connecting plate (2), the rectangle mouth of the right end of body (1) and rectangle frame B (2-2) cooperation joint of connecting plate (2).

6. The assembled lobster with adjustable length of claim 1, wherein: the beard (3) is funnel-shaped, and the diameter of the outer edge of the bottom end of the beard (3) is larger than the diameters of the mounting hole A (5) and the mounting hole B (2-3); the top end of the beard (3) is an oblate beard opening (3-1); the whisker mouth (3-1) of the whisker (3) is 5-7 cm long, the top gap (3-2) is 0.5cm wide, and the top gap (3-2) is 9-12 cm long.

7. The assembled lobster with adjustable length of claim 1, wherein: bottom outer fringe of palpus (3) be provided with buckle (7), body (1) mounting hole A (5) and connecting plate (2) mounting hole B (2-3) all be provided with bayonet socket (6) all around, palpus (3) are fixed on mounting hole A (5) and mounting hole B (2-3) through buckle (7) and bayonet socket (6) joint.