CN107926877B - Ecological sustainable aquatic product fishing device - Google Patents
Ecological sustainable aquatic product fishing device Download PDFInfo
- Publication number
- CN107926877B CN107926877B CN201711358388.2A CN201711358388A CN107926877B CN 107926877 B CN107926877 B CN 107926877B CN 201711358388 A CN201711358388 A CN 201711358388A CN 107926877 B CN107926877 B CN 107926877B
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- outer cylinder
- disc
- catching
- fixed
- pull
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- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000009360 aquaculture Methods 0.000 abstract description 5
- 244000144974 aquaculture Species 0.000 abstract description 5
- 230000006378 damage Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K69/00—Stationary catching devices
- A01K69/06—Traps
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to the field of aquaculture, in particular to an ecologically sustainable aquatic product fishing device, which comprises a pull disc, a fixed rod, a connecting spring, an outer cylinder, a bait, a catching port, a pull rope and a bottom plate, wherein the catching port is used for forming an inlet for aquatic organisms to enter the device and closing the inlet when a cage is collected; the pull disc is divided into two stages when being pulled, the first stage is to pull the pull rope to further pull the catching door of the catching opening to rotate, so that the entrance is closed, and the second stage is to pull all components except the outer barrel to move upwards along the axial direction of the outer barrel, so that the catching opening is collected into the outer barrel, and the entrance is completely closed. The device can screen the organisms with overlarge volumes to prevent the organisms with the overlarge volumes from being captured together, and is suitable for capturing the organisms during mixed culture.
Description
Technical Field
The invention relates to the field of aquaculture, in particular to an ecologically sustainable aquatic product catching device.
Background
At present aquaculture encourages three-dimensional all the time, mixed aquaculture, utilize the habit of different kinds of aquatic products, breed to the aquatic product collocation, the space in make full use of pond, and can show increase of production, but when fishing, because the aquatic products of difference reach the commodity rank the volume is different, if adopt traditional fishing net to catch, when catching ripe little volume aquatic product, it is together catched with immature bulky aquatic product easily, be not conform to ecological sustainable aquaculture theory, though can put it back again, but the fishing net is when using, the condition that the aquatic product twines on the fishing net appears very easily, release is troublesome and cause the injury to it easily.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an ecologically sustainable aquatic product catching device which can screen over-large-volume organisms to prevent the over-large-volume organisms from being caught, so that certain immature large-volume organisms are prevented from being caught together, the device is suitable for catching the organisms during mixed culture, and the device is simple in structure and easy to operate.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
an ecologically sustainable aquatic product fishing device comprises a pull disc, a fixed rod, a connecting spring, an outer cylinder, a bait, a catching opening, a pull rope and a bottom plate; the pull disc is a disc with a door-shaped handle on the upper surface and is used for manually pulling the retractable device.
The fixed disk is a disk with six through holes uniformly distributed on the circumference of the outer side, and the diameter of the fixed disk is larger than that of the pull disk and is used for carrying components such as fixed rods.
The fixed rod be six vertically hollow tubes, the dead rod top concreties in the through-hole of fixed disk, and the lateral wall lower part of fixed rod inwards caves in and forms a rectangular surface, is equipped with spherical recess above this rectangular surface, and the lower part on the rectangular surface is provided with a perforation, this perforation and dead rod inner chamber intercommunication for carry on and catch mouthful etc..
The connecting spring is a spiral spring coaxially sleeved on each fixing rod, the top of the connecting spring is fixed with the fixing disc, and the bottom of the connecting spring is abutted against the outer cylinder and used for connecting the fixing disc and the outer cylinder.
The outer cylinder comprises an outer cylinder main body, an outer cylinder upper cover, a clamping block, a return spring and a spring chamber; the outer cylinder main body is a circular cylinder, and the bottom of the side surface of the outer cylinder main body is provided with six uniformly distributed through holes for forming a catching inner cavity; the outer cylinder upper cover is a circular ring plate arranged at the top of the outer cylinder main body, six through holes in clearance fit with the fixing rods are uniformly distributed on the circumference of the outer side of the outer cylinder upper cover, and the bottom of the connecting spring is fixedly connected around the through holes of the outer cylinder upper cover and used for carrying the fixing rods; the fixture block is a cylindrical block which is in clearance fit with the through hole of the outer cylinder main body, and the head of the fixture block is matched with the spherical groove of the fixed rod and is used for abutting against the fixed rod; the spring chamber is arranged outside the through hole of the outer cylinder main body and is used for containing a return spring; one end of the return spring is fixedly connected with the tail of the clamping block, and the other end of the return spring penetrates through the spring chamber and is fixed on the inner wall of the spring chamber to provide pressing force for the clamping block.
The bait is a bait positioned in the inner cavity of the outer cylinder and is fixedly connected below the fixed disc through a tether and used for luring aquatic organisms.
The catching port comprises a catching door and a reset block; the reset block is an elastic block arranged on the upper part of the rectangular surface of the fixed rod and used for bouncing the capture door open when the device is opened; the number of the catching doors is six, the catching doors are vertical plates with arc-shaped sections, the height of the catching doors is equal to the height of a rectangular surface on the fixing rod, and the center of the lower part of each catching door is hinged with the bottom of the fixing rod and used for providing a passage for organisms to enter.
The top end of the pull rope is fixedly connected below the pull disc, the bottom end of the pull rope penetrates through the central cavity of the fixed rod and penetrates out of the through hole in the side face of the bottom of the fixed rod, and the bottom end of the pull rope is fixed on the capture door on the fixed rod at the position and used for pulling the capture door to be closed and pulling the fixed rod and other components to enter the outer barrel.
The bottom plate be the disc of fixing the dead lever bottom, this bottom plate longitudinal section is "protruding" shape, the first section diameter of bottom plate is less than urceolus main part internal diameter, the second section diameter of bottom plate is greater than the external diameter of urceolus main part, and the side of the first section of bottom plate is provided with the recess, this recess shape and fixture block shape cooperation for provide the base, and prevent its auto-eject.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
(1) according to the ecologically sustainable aquatic product fishing device, the outer barrel is matched with the bottom plate, so that organisms can be strictly sealed in the barrel, and the aquatic product fishing device can be used for fishing no matter how small the volume of the organisms is.
(2) According to the ecologically sustainable aquatic product fishing device, due to the design of the bottom plate, the device can be used as a storage barrel after fishing is finished, and the multi-purpose effect is achieved.
(3) According to the ecologically sustainable aquatic product catching device, due to the barrel type catching method, damage to aquatic products is not prone to occurring, the immature aquatic products caught in the mixed culture pond can be directly put back without causing damage to the aquatic products, and the ecologically sustainable culture concept is met.
(4) The ecologically sustainable aquatic product fishing device is simple in structure, low in cost, easy to operate and convenient to popularize and use.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of an ecologically sustainable aquatic fishing apparatus of the present invention;
FIG. 2 is an enlarged partial view of an ecologically sustainable aquatic fishing apparatus of the present invention;
FIG. 3 is a schematic view of the construction of the outer barrel of an ecologically sustainable aquatic fishing apparatus of the present invention;
FIG. 4 is a schematic view of the structure of the capture gate in an ecologically sustainable aquatic fishing apparatus of the present invention;
FIG. 5 is a schematic view of the construction of the securing rods in an ecologically sustainable aquatic fishing apparatus of the present invention;
in the figure: 1. the automatic fishing device comprises a pull disc, 2 parts of a fixed disc, 3 parts of a fixed rod, 4 parts of a connecting spring, 5 parts of an outer cylinder, 6 parts of a bait, 7 parts of a catching opening, 8 parts of a pull rope, 9 parts of a bottom plate, 51 parts of an outer cylinder body, 52 parts of an outer cylinder upper cover, 53 parts of a clamping block, 54 parts of a return spring, 55 parts of a spring chamber, 71 parts of a catching door and 72 parts of a return block.
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 FIG. 1, the ecologically sustainable aquatic product fishing device of the embodiment comprises a pull plate 1, a fixed plate 2, a fixed rod 3, a connecting spring 4, an outer barrel 5, a bait 6, a catching opening 7, a pull rope 8 and a bottom plate 9; the pull disc 1 is a disc with a door-shaped handle on the upper surface.
As shown in fig. 1, the fixed disk 2 is a disk with six through holes uniformly distributed on the outer circumference, and the diameter of the fixed disk 2 is larger than that of the pull disk 1.
As shown in fig. 1, 2 and 5, the fixing rod 3 is six vertical hollow tubes, the top of the fixing rod 3 is fixedly connected in the through hole of the fixing disc 2, the lower part of the outer side wall of the fixing rod 3 is recessed inwards to form a rectangular surface, a spherical groove is arranged above the rectangular surface, and a through hole is arranged at the lower part of the rectangular surface and is communicated with the inner cavity of the fixing rod 3.
As shown in fig. 1, the connecting spring 4 is a coil spring coaxially sleeved on each fixing rod 3, the top of the connecting spring 4 is fixed with the fixing plate 2, and the bottom of the connecting spring 4 is abutted against the outer cylinder 5.
As shown in fig. 1 and 3, the outer cylinder 5 includes an outer cylinder main body 51, an outer cylinder upper cover 52, a latch 53, a return spring 54 and a spring chamber 55; the outer cylinder main body 51 is a circular cylinder, and six through holes are uniformly distributed at the bottom of the side surface of the outer cylinder main body 51; the outer cylinder upper cover 52 is a circular ring plate arranged on the top of the outer cylinder main body 51, six through holes in clearance fit with the fixing rods 3 are uniformly distributed on the outer circumference of the outer cylinder upper cover 52, and the bottom of the connecting spring 4 is fixedly connected to the periphery of the through holes of the outer cylinder upper cover 52; the fixture block 53 is a cylindrical block which is in clearance fit with the through hole of the outer cylinder main body 51, and the head of the fixture block 53 is matched with the spherical groove of the fixing rod 3; the spring chamber 55 is arranged outside the through hole of the outer cylinder main body 51; one end of the return spring 54 is fixedly connected with the tail part of the clamping block 53, and the other end of the return spring 54 passes through the spring chamber 55 and is fixed on the inner wall of the spring chamber 55.
As shown in fig. 1, the bait 6 is a bait material in the inner cavity of the outer cylinder 5, and the bait 6 is fixedly connected below the fixed disc 2 through a tether.
As shown in fig. 1 and 4, the capture port 7 includes a capture gate 71 and a reset block 72; the reset block 72 is an elastic block arranged on the upper part of the rectangular surface of the fixed rod 3; the number of the catching doors 71 is six, the catching doors 71 are vertical plates with arc-shaped sections, the height of the catching doors 71 is equal to the height of a rectangular surface on the fixing rod 3, and the center of the lower part of each catching door 71 is hinged with the bottom of the fixing rod 3.
As shown in fig. 1, the top end of the pulling rope 8 is fixedly connected below the pulling disc 1, the bottom end of the pulling rope 8 passes through the central cavity of the fixing rod 3 and passes through the through hole on the side surface of the bottom of the fixing rod 3, and the bottom end of the pulling rope 8 is fixed on the catching door 71 on the fixing rod 3.
As shown in fig. 1 and 2, the bottom plate 9 is a circular disc fixed at the bottom end of the fixing rod 3, the longitudinal section of the bottom plate 9 is in a convex shape, the diameter of the upper half section of the bottom plate 9 is smaller than the inner diameter of the outer cylinder main body 51, the diameter of the lower half section of the bottom plate 9 is larger than the outer diameter of the outer cylinder main body 51, and the side surface of the upper half section of the bottom plate 9 is provided with a groove, and the shape of the groove is matched with the shape of the clamping.
When the ecologically sustainable aquatic product fishing device is used specifically, the device is installed in water through the fixed disc 2, the catching opening 7 is in an open state under the action of no external force, organisms enter the outer barrel 5 from the entrance of the catching opening 7 to eat the bait 6, so that the organisms are trapped in the outer barrel 5, when the device is collected, the device is divided into two stages, wherein the first stage comprises pulling the pull disc 1, the pull disc 1 drives the pull rope 8 to pull the catching door 71 to close the exit, the second stage comprises grabbing the outer barrel 5 and continuously pulling the pull disc 1, the fixed rod 3 can move upwards by overcoming the force of the return spring 54 through the pulling force, finally the groove of the bottom plate 9 is clamped on the clamping block 53, the collection of the device is completed, then the organisms can be poured out of the upper cover 52 of the outer barrel, the device can also be used as a storage barrel to be placed, when the device is opened again, the pull disc 1 is pushed downwards, the catching door 71 is also opened by the elastic urging force of the restoring block 72.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides an ecological sustainable aquatic products fishing device, includes draws dish (1), fixed disk (2), dead lever (3), coupling spring (4), urceolus (5), bait (6), catches mouthful (7), stay cord (8) and bottom plate (9), its characterized in that:
the pull plate (1) is a disc with a door-shaped handle on the upper surface;
the fixed disc (2) is a disc with six through holes uniformly distributed on the circumference of the outer side, and the diameter of the fixed disc (2) is larger than that of the pull disc (1);
the fixing rod (3) is six vertical hollow tubes, the top of the fixing rod (3) is fixedly connected in the through hole of the fixing disc (2), the lower part of the outer side wall of the fixing rod (3) is inwards sunken to form a rectangular surface, a spherical groove is arranged above the rectangular surface, a through hole is arranged at the lower part of the rectangular surface, and the through hole is communicated with the inner cavity of the fixing rod (3);
the connecting springs (4) are helical springs coaxially sleeved on the fixing rods (3), the tops of the connecting springs (4) are fixed with the fixing disc (2), and the bottoms of the connecting springs (4) are abutted against the outer cylinder (5);
the outer cylinder (5) comprises an outer cylinder main body (51), an outer cylinder upper cover (52), a clamping block (53), a return spring (54) and a spring chamber (55); the outer cylinder main body (51) is a circular cylinder, and six through holes are uniformly distributed at the bottom of the side surface of the outer cylinder main body (51); the outer cylinder upper cover (52) is a circular ring plate arranged at the top of the outer cylinder main body (51), six through holes in clearance fit with the fixing rod (3) are uniformly distributed on the circumference of the outer side of the outer cylinder upper cover (52), and the bottom of the connecting spring (4) is fixedly connected to the periphery of the through holes of the outer cylinder upper cover (52); the clamping block (53) is a cylindrical block which is in clearance fit with the through hole of the outer cylinder main body (51), and the head of the clamping block (53) is matched with the spherical groove of the fixing rod (3); the spring chamber (55) is arranged outside the through hole of the outer cylinder main body (51); one end of the return spring (54) is fixedly connected to the tail part of the clamping block (53), and the other end of the return spring (54) penetrates through the spring chamber (55) and is fixed on the inner wall of the spring chamber (55);
the bait (6) is bait positioned in the inner cavity of the outer cylinder (5), and the bait (6) is fixedly connected below the fixed disc (2) through a tether;
the catching port (7) comprises a catching door (71) and a reset block (72); the reset block (72) is an elastic block arranged on the upper part of the rectangular surface of the fixed rod (3); the number of the catching doors (71) is six, the catching doors (71) are vertical plates with arc-shaped sections, the height of the catching doors (71) is equal to that of a rectangular surface on the fixing rod (3), and the center of the lower part of each catching door (71) is hinged with the bottom of the fixing rod (3);
the top end of the pull rope (8) is fixedly connected below the pull disc (1), the bottom end of the pull rope (8) penetrates through the central cavity of the fixed rod (3) and penetrates out of the through hole in the side face of the bottom of the fixed rod (3), and the bottom end of the pull rope (8) is fixed on a capture door (71) on the fixed rod (3) at the position;
the bottom plate (9) is a disc fixed at the bottom end of the fixing rod (3), the longitudinal section of the bottom plate (9) is in a convex shape, the diameter of the upper half section of the bottom plate (9) is smaller than the inner diameter of the outer cylinder main body (51), the diameter of the lower half section of the bottom plate (9) is larger than the outer diameter of the outer cylinder main body (51), a groove is formed in the side surface of the upper half section of the bottom plate (9), and the shape of the groove is matched with that of the clamping block (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711358388.2A CN107926877B (en) | 2017-12-17 | 2017-12-17 | Ecological sustainable aquatic product fishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711358388.2A CN107926877B (en) | 2017-12-17 | 2017-12-17 | Ecological sustainable aquatic product fishing device |
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| Publication Number | Publication Date |
|---|---|
| CN107926877A CN107926877A (en) | 2018-04-20 |
| CN107926877B true CN107926877B (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711358388.2A Active CN107926877B (en) | 2017-12-17 | 2017-12-17 | Ecological sustainable aquatic product fishing device |
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| CN (1) | CN107926877B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109122605B (en) * | 2018-08-15 | 2020-09-08 | 惠安县创达智能科技有限公司 | Harmless underwater fishing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416082A (en) * | 1982-02-16 | 1983-11-22 | Charles Strobel | Marine animal trap |
| US5353541A (en) * | 1994-01-03 | 1994-10-11 | Jonason John O | Collapsible crab trap with a center bait feeder and weighted side doors |
| KR20080001207U (en) * | 2006-11-16 | 2008-05-21 | 윤강 | Catcher of Eriocheir Sinensis |
| CN203913033U (en) * | 2014-04-12 | 2014-11-05 | 徐州一统渔具有限公司 | Towline is caught wild fishes cage tool |
| CN105076054A (en) * | 2014-05-17 | 2015-11-25 | 徐州一统渔具有限公司 | Net cage for trapping yellow croakers in culture water surfaces |
| CN105076014A (en) * | 2014-05-18 | 2015-11-25 | 徐州一统渔具有限公司 | Net device for trapping onychostoma sima in rivers and lakes |
| CN107258709A (en) * | 2017-06-09 | 2017-10-20 | 枞阳县程鹏水产养殖有限责任公司 | A kind of fanout free region underwater fishing device used for aquiculture |
-
2017
- 2017-12-17 CN CN201711358388.2A patent/CN107926877B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416082A (en) * | 1982-02-16 | 1983-11-22 | Charles Strobel | Marine animal trap |
| US5353541A (en) * | 1994-01-03 | 1994-10-11 | Jonason John O | Collapsible crab trap with a center bait feeder and weighted side doors |
| KR20080001207U (en) * | 2006-11-16 | 2008-05-21 | 윤강 | Catcher of Eriocheir Sinensis |
| CN203913033U (en) * | 2014-04-12 | 2014-11-05 | 徐州一统渔具有限公司 | Towline is caught wild fishes cage tool |
| CN105076054A (en) * | 2014-05-17 | 2015-11-25 | 徐州一统渔具有限公司 | Net cage for trapping yellow croakers in culture water surfaces |
| CN105076014A (en) * | 2014-05-18 | 2015-11-25 | 徐州一统渔具有限公司 | Net device for trapping onychostoma sima in rivers and lakes |
| CN107258709A (en) * | 2017-06-09 | 2017-10-20 | 枞阳县程鹏水产养殖有限责任公司 | A kind of fanout free region underwater fishing device used for aquiculture |
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| CN107926877A (en) | 2018-04-20 |
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Effective date of registration: 20201102 Address after: Luanzhou Zhen Xiao Heng Shan Ying Cun, Luan county, Tangshan City, Hebei Province Applicant after: Luanxian quanshuiwan aquaculture Co., Ltd Address before: 233705 Dongsheng Avenue, Weijiu Road, Liancheng Economic Development Zone, Guzhen County, Bengbu City, Anhui Province (Anhui Dongsheng Wood Industry Co., Ltd.) Applicant before: Yao Sen |
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