CN111972363B - Crayfish trapper based on ability is traped in rivers motion expansion - Google Patents
Crayfish trapper based on ability is traped in rivers motion expansion Download PDFInfo
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- CN111972363B CN111972363B CN202010921159.2A CN202010921159A CN111972363B CN 111972363 B CN111972363 B CN 111972363B CN 202010921159 A CN202010921159 A CN 202010921159A CN 111972363 B CN111972363 B CN 111972363B
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- trapping
- fixedly connected
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- crayfish
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K69/00—Stationary catching devices
- A01K69/06—Traps
- A01K69/08—Rigid traps, e.g. lobster pots
Abstract
The invention discloses a crayfish trapper capable of expanding trapping capacity based on water flow movement, which comprises a trapping frame, wherein diffusion through holes are uniformly formed in the outer surface of the trapping frame, a swing groove is formed in the middle of the top of the trapping frame, a swing rail is fixedly connected to the inner side of the swing groove, a swing sliding block is connected to the inner side of the swing rail in a sliding mode, an adjusting telescopic rod penetrates through the inside of the swing sliding block and is fixedly connected with the inside of the swing sliding block, a marking floating block is fixedly connected to the top end, located outside the trapping frame, of the adjusting telescopic rod, an inner movable swing plate is fixedly connected to the bottom end, located inside the trapping frame, of the adjusting telescopic rod, an installation inner groove is fixedly connected to the bottom end inside the trapping frame, and a built-in trapping mechanism is arranged on the left side of the trapping frame. This crayfish trapper based on rivers motion enlarges ability of traping has reached and has realized the flow of the inside water of trapper through stirring of the surface of water, increases and traps smell diffusion efficiency.
Description
Technical Field
The invention relates to the technical field of crayfish capture, in particular to a crayfish trap capable of expanding trapping capacity based on water flow motion.
Background
Crayfish is also known as procambarus clarkii, crayfish red and freshwater crayfish. It is shaped like shrimp and hard in shell. The length of the formed body is about 5.6-11.9 cm, the formed body is dark red, the crust part is nearly black, and the back of the abdomen is provided with a wedge-shaped stripe. The juvenile shrimp bodies were uniformly gray and sometimes had black ripples. The chelate is long and narrow. The middle part of the crust is not separated by the mesh-shaped gap, and the crust is obviously provided with particles. The frontal sword has lateral spines or the end of the frontal sword has nicks.
If the Chinese invention discloses the number: CN 108040988A's a shrimp catching device, including the cage body, be equipped with on the lateral wall of the cage body and get the shrimp mouth, it is equipped with closing device on the shrimp mouth to get, the cage body includes the net piece of skeleton and cladding skeleton, first shrimp mouth of advancing has been seted up on the net piece at the both ends of the cage body respectively, first shrimp mouth of advancing communicates one respectively and advances the shrimp passageway, it is equipped with the second respectively and advances the shrimp mouth to advance the shrimp passageway and keep away from first one end of advancing the shrimp mouth, the internal food clamping device that is equipped with of cage, food clamping device is including first holder and the second holder that is close to each other or keeps away from, the one end of a connecting rope is connected respectively to first holder and second holder, the other end of connecting rope passes the net piece respectively and advances the shrimp passageway and links to each other with a apron, the apron can seal the second and advance the shrimp mouth. Therefore, compared with the prior art, the shrimp catching effect is good.
Also, for example, the Chinese invention publication number is: CN 107926876A's a shrimp catching cylinder mould, including the cage body, be equipped with on the lateral wall of the cage body and get the shrimp mouth, be equipped with closing device on getting the shrimp mouth, the internal food that is equipped with of cage holds the device, the cage body includes the net piece of skeleton and cladding skeleton, first shrimp mouth that advances has been seted up respectively on the net piece at the both ends of the cage body, first shrimp mouth intercommunication one advances the shrimp passageway, it is equipped with the second and advances the shrimp mouth to advance the shrimp passageway to advance the one end that first shrimp mouth was kept away from to the shrimp passageway, the second advances shrimp mouth department and is equipped with the ferrule, ferrule swing joint has flexible cover plate, flexible cover plate's tip circumference is provided with a plurality of couple, the couple can be hung on the ferrule. Therefore, compared with the prior art, the shrimp catching effect is good.
The taste of bait can not be propagated farther to present trapping shrimp cage, and its trapping ability is poor to the results of catching at every turn are less, and the crayfish likes to live in the waters that the pasture and water is more, is twined by the pasture and water easily when collecting trapping cage, thereby hardly withdraws trapping cage, retrieves the degree of difficulty great.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a crayfish trap capable of expanding trapping capacity based on water flow movement, which solves the problems that the existing crayfish trapping cage cannot spread the taste of a bait farther, the trapping capacity is poor, the harvesting of the crayfish is small each time, the crayfish likes to live in a water area with more aquatic weeds, the crayfish is easy to be wound by the aquatic weeds when the trapping cage is collected, the trapping cage is difficult to recover, and the recovery difficulty is high.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the crayfish trapper capable of expanding trapping capacity based on water flow movement comprises a trapping outer frame, wherein diffusion through holes are uniformly formed in the outer surface of the trapping outer frame, a swing groove is formed in the middle of the top of the trapping outer frame, a swing rail is fixedly connected to the inner side of the swing groove, a swing slider is slidably connected to the inner side of the swing rail, an adjusting telescopic rod penetrates through the inner portion of the swing slider and is fixedly connected with the adjusting telescopic rod, a marking floating block is fixedly connected to the top end, located outside the trapping outer frame, of the adjusting telescopic rod, an inner movable swing plate is fixedly connected to the bottom end, located inside the trapping outer frame, of the adjusting telescopic rod, an installation inner groove is fixedly connected to the bottom end of the trapping outer frame, a built-in trapping mechanism is arranged on the left side of the trapping outer frame, the bottom of the built-in trapping mechanism is slidably connected with the installation inner groove, the built-in trapping mechanism is arranged in the middle of the trapping outer frame, the two ends of the outer left side of the trapping outer frame are fixedly connected with supporting clamping blocks. Adopt bilayer structure to trap crayfish, make things convenient for bait to place and collect of crayfish. The flowing of the water in the trap is realized through the stirring of the water surface, the diffusion efficiency of the trapped odor is increased, and meanwhile, the position of the trap is determined according to the position of the buoy.
Preferably, the right side of the outer part of the trapping frame is fixedly connected with a movable rail, the inner part of the movable rail is slidably connected with a limiting sliding block, one side of the limiting sliding block is fixedly connected with a shoveling arc plate, and the inner side of the shoveling arc plate is in contact with the outer surface of the trapping frame.
Preferably, a dragging rope is fixedly connected to the outer side of the limiting sliding block. Can avoid the trapper to be twined with the pasture and water clearance on its surface when realizing that the trapper is collected, the person of facilitating the use collects fast.
Preferably, one end of the dragging rope, which is far away from the limiting sliding block, is fixedly connected with a fastening hand buckle.
Preferably, the built-in trapping mechanism comprises a storage bottom groove, outer auxiliary frames are fixedly connected to the left side and the right side of the top of the storage bottom groove, and a guide circular groove is fixedly connected to the center of the inner portion of each outer auxiliary frame.
Preferably, the surface of one end of the guide circular groove, which is positioned on the inner side of the outer auxiliary frame, is uniformly and fixedly connected with a one-way guide plate. The crayfish can only enter but not exit, and the crayfish can be ensured not to escape.
Preferably, constitute the toper structure of big-end-up between the unidirectional guide board, accomodate the even fixedly connected with bait couple of intermediate position of the inside bottom of kerve.
Preferably, the middle positions of the front end and the rear end of the containing bottom groove are provided with inducing and diffusing holes, and the inducing and diffusing holes are arranged corresponding to the inducing and diffusing hooks. The bait taste can be directly transmitted to rivers, and the trapping capacity is further improved.
Preferably, the two sides of the outer auxiliary frame are fixedly connected with movable buckles, and the movable buckles are clamped with the supporting clamping blocks.
Preferably, a supporting slide block is fixedly connected to the middle position of the bottom of the containing bottom groove and is in sliding connection with the inside of the installation inner groove.
The working principle is as follows: the trapping device comprises a trapping frame, a supporting block, a movable buckle, a supporting clamping block, a plurality of one-way guide plates and a plurality of one-way guide plates, wherein the trapping frame is provided with a plurality of trapping holes; the luring diffusion hole corresponds to the bait on the bait hook, so that the taste of the bait can be directly transmitted to a river, the marking floating block floats on the water surface, the marking floating block swings along the water surface, the inner movable swinging plate is driven to swing inside the swinging track, the inner movable swinging plate accelerates the flow of measured water in the trapping outer frame, the taste of the bait is quickly diffused to the outer side of the trap, and the trapping efficiency of the crayfish is accelerated; when collecting, can look for the position of trapper according to the floated position of mark floating block to upwards pull the fastening hand and detain, under the effect of gravity, pull the rope and drive the shovel material arc board along the orbital direction rebound of activity, thereby the weed shovel that the frame external surface will be traped to the shovel material arc board moves, and the bottom of restriction slider is equipped with the spring, stops to pull the back, and the shovel material arc board is automatic to get back to the below of traping the frame, avoids the trapper to be twined by pasture and water.
(III) advantageous effects
The invention provides a crayfish trap capable of expanding trapping capacity based on water flow movement. The method has the following beneficial effects:
(1) this crayfish trapper based on ability is traped in rivers motion expansion traps frame, diffusion through-hole and built-in mechanism of traping, adopts bilayer structure to trap crayfish, makes things convenient for the bait to place and collect of crayfish.
(2) This crayfish trapper based on rivers motion enlarges ability of traping adjusts telescopic link, mark floating block and interior activity balance weight, realizes the flow of the inside water of trapper through stirring of the surface of water, increases and traps smell diffusion efficiency, confirms the position of trapper according to the buoy position simultaneously.
(3) This crayfish trapper based on water flow motion enlarges trapping ability lures the bait that diffusion hole and bait couple correspond to can directly pass to the river with the bait taste, further promote trapping ability.
(4) This crayfish trapper based on rivers motion enlarges ability of traping, activity track, restriction slider, shovel material arc board with pull the rope, can avoid the trapper to be twined with the pasture and water clearance on its surface when realizing that the trapper collects, the person of facilitating the use collects fast.
(5) This crayfish trapper based on rivers motion enlarges ability of traping, the toper structure that a plurality of one-way guide board are constituteed to one-way guide board adopts softer plastics, and the crayfish can only advance can not go out, can guarantee that the crayfish can not run away.
(6) This crayfish trapper based on ability is traped in rivers motion expansion accomodates the kerve top and sets up to open state, and built-in trapping mechanism is pulled out the back, can make things convenient for taking of crayfish, also is convenient for to the clearance of trapper.
Drawings
FIG. 1 is a schematic view of the overall disassembled structure of the present invention;
FIG. 2 is a schematic front view of the trapping housing of the present invention;
FIG. 3 is a schematic side view of the trapping housing of the present invention;
FIG. 4 is a schematic top view of the internal trap mechanism of the present invention;
fig. 5 is a schematic view of the bottom of the built-in trap mechanism of the present invention.
In the figure: the device comprises a trapping outer frame, a diffusion through hole 2, a swinging groove 3, a swinging rail 4, a swinging sliding block 5, an adjusting telescopic rod 6, a marking floating block 7, an internal movable swinging plate 8, an internal installation groove 9, an internal trapping mechanism 10, a containing bottom groove 101, an external auxiliary frame 102, a guide circular groove 103, a one-way guide plate 104, a bait hook 105, an attracting diffusion hole 106, a movable buckle 107, a supporting sliding block 108, a supporting clamping block 11, a movable rail 12, a limiting sliding block 13, a material shoveling arc plate 14, a dragging rope 15 and a fastening hand buckle 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1-3, the present invention provides a technical solution: a crayfish trapper capable of expanding trapping capacity based on water flow movement comprises a trapping outer frame 1, wherein diffusion through holes 2 are uniformly formed in the outer surface of the trapping outer frame 1, a swing groove 3 is formed in the middle of the top of the trapping outer frame 1, a swing rail 4 is fixedly connected to the inner side of the swing groove 3, a swing slider 5 is slidably connected to the inner side of the swing rail 4, an adjusting telescopic rod 6 penetrates through and is fixedly connected to the inner side of the swing slider 5, a marking floating block 7 is fixedly connected to the top end, located outside the trapping outer frame 1, of the adjusting telescopic rod 6, an inner movable swing plate 8 is fixedly connected to the bottom end, located inside the trapping outer frame 1, of the bottom end inside the trapping outer frame 1, an inner installing groove 9 is fixedly connected to the left side of the trapping outer frame 1, a built-in trapping mechanism 10 is arranged at the middle of the inside of the trapping outer frame 1, the built-in trapping mechanism 10 is slidably connected with the installing inner groove 9, the two ends of the outer left side of the trapping outer frame 1 are fixedly connected with supporting clamping blocks 11. Adopt bilayer structure to trap crayfish, make things convenient for bait to place and collect of crayfish. The flowing of the water in the trap is realized through the stirring of the water surface, the diffusion efficiency of the trapped odor is increased, and meanwhile, the position of the trap is determined according to the position of the buoy.
The right side of the outer portion of the trapping frame 1 is fixedly connected with a movable rail 12, the inner sliding connection of the movable rail 12 is provided with a limiting sliding block 13, one side of the limiting sliding block 13 is fixedly connected with a material shoveling arc plate 14, and the inner side of the material shoveling arc plate 14 is in contact with the outer surface of the trapping frame 1.
The outer side of the limiting slide block 13 is fixedly connected with a dragging rope 15. Can avoid the trapper to be twined with the pasture and water clearance on its surface when realizing that the trapper is collected, the person of facilitating the use collects fast.
One end of the dragging rope 15 far away from the limiting slider 13 is fixedly connected with a fastening hand buckle 16.
Example two
As shown in fig. 4-5, on the basis of the first embodiment, the present invention provides a technical solution: a crayfish trapper based on ability of traping is enlarged in rivers motion, and built-in trapping mechanism 10 is including accomodating kerve 101, accomodate the equal fixedly connected with outer auxiliary frame 102 of the left and right sides at kerve 101 top, the inside central point of outer auxiliary frame 102 puts fixedly connected with guide circular slot 103.
One end surface of the guiding circular groove 103 located at the inner side of the outer auxiliary frame 102 is uniformly and fixedly connected with one-way guiding plates 104. The crayfish can only enter but can not exit, so that the crayfish can not escape.
The conical structure with the large outside and the small inside is formed between the one-way guide plates 104, and the bait hooks 105 are evenly and fixedly connected to the middle position of the bottom end inside the accommodating bottom groove 101.
The middle positions of the front end and the rear end of the containing bottom groove 101 are provided with inducing and diffusing holes 106, and the inducing and diffusing holes 106 are arranged corresponding to the inducing and diffusing hooks 105. The bait taste can be directly transmitted to rivers, and the trapping capacity is further improved.
The two sides of the outer part of the outer auxiliary frame 102 are fixedly connected with movable buckles 107, and the movable buckles 107 are clamped with the support clamping blocks 11.
A supporting slide block 108 is fixedly connected to the middle position of the bottom of the containing bottom groove 101, and the supporting slide block 108 is slidably connected with the inside of the installation inner groove 9.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a crayfish trapper based on ability is traped in rivers motion expansion, is including traping frame (1), its characterized in that: the outer surface of the trapping frame (1) is uniformly provided with diffusion through holes (2), the middle position at the top of the trapping frame (1) is provided with a swing groove (3), the inner side of the swing groove (3) is fixedly connected with a swing track (4), the inner side of the swing track (4) is slidably connected with a swing slider (5), the inner part of the swing slider (5) is penetrated and fixedly connected with an adjusting telescopic rod (6), the adjusting telescopic rod (6) is positioned at the top end of the outer part of the trapping frame (1) and is fixedly connected with a marking floating block (7), the adjusting telescopic rod (6) is positioned at the bottom end of the inner part of the trapping frame (1) and is fixedly connected with an inner movable swinging plate (8), the bottom end of the inner part of the trapping frame (1) is fixedly connected with an installation inner groove (9), the left side of the trapping frame (1) is provided with a built-in trapping mechanism (10), the bottom of the built-in trapping mechanism (10) is connected with the installation inner groove (9) in a sliding mode, the middle position inside the trapping outer frame (1) is installed in a matched mode with the built-in trapping mechanism (10), and two ends of the outer left side of the trapping outer frame (1) are fixedly connected with supporting clamping blocks (11).
2. The crayfish trap of claim 1, wherein the water flow movement is based on the expansion of trapping capacity, and wherein the water flow movement comprises: the novel trap is characterized in that a movable rail (12) is fixedly connected to the outer right side of the trap outer frame (1), a limiting sliding block (13) is connected to the inner portion of the movable rail (12) in a sliding mode, a material shoveling arc plate (14) is fixedly connected to one side of the limiting sliding block (13), and the inner side of the material shoveling arc plate (14) is in contact with the outer surface of the trap outer frame (1).
3. A crayfish trap for increasing trapping capacity based on water flow movement as claimed in claim 2, wherein: the outer side of the limiting sliding block (13) is fixedly connected with a dragging rope (15).
4. The crayfish trap of claim 3, wherein the water flow movement based expansion of trapping capability is characterized in that: one end of the dragging rope (15) far away from the limiting sliding block (13) is fixedly connected with a fastening hand buckle (16).
5. A crayfish trap for increasing trapping capacity based on water flow movement as claimed in claim 1, wherein: the built-in trapping mechanism (10) comprises a containing bottom groove (101), outer auxiliary frames (102) are fixedly connected to the left side and the right side of the top of the containing bottom groove (101), and a guide circular groove (103) is fixedly connected to the center position inside each outer auxiliary frame (102).
6. A crayfish trap for increasing trapping capacity based on water flow movement as claimed in claim 5, wherein: one end surface of the guide circular groove (103) positioned on the inner side of the outer auxiliary frame (102) is uniformly and fixedly connected with a one-way guide plate (104).
7. A crayfish trap for increasing trapping capacity based on water flow movement as claimed in claim 6, wherein: constitute the toper structure of external big end inside small between one-way guide board (104), accomodate even fixedly connected with bait couple (105) of intermediate position of bottom end in kerve (101) inside.
8. A crayfish trap for increasing trapping capacity based on water flow movement as claimed in claim 7, wherein: the middle positions of the front end and the rear end of the containing bottom groove (101) are respectively provided with an inducing and diffusing hole (106), and the inducing and diffusing holes (106) are arranged corresponding to the bait hooks (105).
9. A crayfish trap for increasing trapping capacity based on water flow movement as claimed in claim 8, wherein: and both sides of the outer part of the outer auxiliary frame (102) are fixedly connected with movable buckles (107), and the movable buckles (107) are clamped with the supporting clamping blocks (11).
10. A crayfish trap for increasing trapping capacity based on water flow movement as claimed in claim 9, wherein: the middle position of the bottom of the containing bottom groove (101) is fixedly connected with a supporting slide block (108), and the supporting slide block (108) is connected with the inner part of the installation inner groove (9) in a sliding mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010921159.2A CN111972363B (en) | 2020-09-04 | 2020-09-04 | Crayfish trapper based on ability is traped in rivers motion expansion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010921159.2A CN111972363B (en) | 2020-09-04 | 2020-09-04 | Crayfish trapper based on ability is traped in rivers motion expansion |
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| CN111972363A CN111972363A (en) | 2020-11-24 |
| CN111972363B true CN111972363B (en) | 2022-06-14 |
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| CN113767880B (en) * | 2021-08-23 | 2023-08-11 | 南京领易科技有限公司 | Shrimp catching cage convenient for taking shrimps |
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| CN2074548U (en) * | 1990-04-19 | 1991-04-10 | 杨荣华 | Telescopic fishing net |
| CN104314740A (en) * | 2014-10-09 | 2015-01-28 | 长沙理工大学 | Floating type wave energy oxygen supply device utilizing buoyancy pendulum |
| CN104285862B (en) * | 2014-10-17 | 2016-11-23 | 浙江海洋学院 | The crab apartment that can individually extract |
| US9549539B2 (en) * | 2014-12-16 | 2017-01-24 | Jeffery A. Anderson | Lobster trap stabilizing system |
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