CN113455473A - Device is caught in pond net of raising in twinkling of an eye - Google Patents
Device is caught in pond net of raising in twinkling of an eye Download PDFInfo
- Publication number
- CN113455473A CN113455473A CN202110648044.5A CN202110648044A CN113455473A CN 113455473 A CN113455473 A CN 113455473A CN 202110648044 A CN202110648044 A CN 202110648044A CN 113455473 A CN113455473 A CN 113455473A
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- China
- Prior art keywords
- net
- lifting
- pond
- rope
- pull
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Links
- 241000251468 Actinopterygii Species 0.000 claims abstract description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 238000005266 casting Methods 0.000 description 3
- 230000000366 juvenile effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241000732800 Cymbidium Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
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
- A01K74/00—Other catching nets or the like
-
- 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
- A01K75/00—Accessories for fishing nets; Details of fishing nets, e.g. structure
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Marine Sciences & Fisheries (AREA)
Abstract
The invention discloses a device for instantly catching a fishpond net lifted; the device comprises a net lifting device, a net supporting device and a net lifting device; the net lifting device comprises a net body which is in a cubic groove type structure after being opened, a plurality of pull rings which are distributed at intervals along the edge of an opening of the net body, and pull ropes which are inserted into the pull rings; the pull rope penetrates through three edges of the net body and forms two pulling ends; the net supporting device is arranged on the periphery of the lifting net and comprises four first pulleys, and the four first pulleys are correspondingly arranged at four corners of the lifting net and matched with the pull rope; the net lifting device comprises a lifting frame for lifting the longitudinal height of two pulling ends of the pull rope, a counterweight connected to the pulling ends of the pull rope, and a switch device for locking the position of the counterweight; the invention can quickly realize the gathering and fishing of finished fishes, effectively improves the fishing efficiency, and facilitates the manual sorting of the finished fishes gathered in a small range.
Description
Technical Field
The invention belongs to the technical field of fishing, and particularly relates to a fishpond net lifting instant fishing device.
Background
When fishing finished fishes in a large-scale fishpond, workers drive ships and scatter baits to induce fish groups to gather, and then the fishes are caught by a fishing net; in the practical operation process, the net scattering, net collecting and pulling are all completed by workers, the manual labor consumption is large, the working efficiency is low, the trapping amount of single finished fishes is small, and the requirement of sale amount cannot be met quickly; the captured finished fishes and juvenile fishes are mixed together, the juvenile fishes are greatly damaged by the fishing net and thrown into the fishpond again to affect survival, and the manual sorting of the juvenile fishes is large in physical consumption.
Disclosure of Invention
The invention aims to provide a fishpond net lifting instant catching device aiming at the defects in the prior art; the device can realize gathering, salvaging of finished product fish fast, effectively promotes fishing efficiency, and the finished product fish gathers in the manual sorting of being convenient for of the within range.
In order to achieve the purpose, the invention adopts the technical scheme that:
a fishpond net-lifting instant catching device comprises:
the net lifting device comprises a net body which is in a cubic groove structure after being opened, a plurality of pull rings which are arranged at intervals along the edge of an opening of the net body, and pull ropes which are inserted into the pull rings; the pull rope penetrates through three edges of the net body and forms two pulling ends;
the net supporting device is arranged on the periphery of the net lifting device and comprises four first pulleys, and the four first pulleys are correspondingly arranged at four corners of the net lifting device and matched with the pull rope; and
the net lifting device comprises a lifting frame used for lifting the longitudinal height of two pulling ends of the pulling rope, a counterweight connected to the pulling ends of the pulling rope, and a switch device used for locking the position of the counterweight.
Further, the net supporting device further comprises:
the pulley seats are provided with four pulley seats, two of the four pulley seats are arranged on the pond ridge, and the other two pulley seats are arranged on the lifting frame and are connected with the first pulleys; and
two ends of the net supporting rope are detachably arranged on the two opposite pond ridges; the net supporting rope is fixedly connected with the two pulley seats.
Furthermore, the two ends of the net supporting rope are provided with opening flower flanges, and the pond ridge is provided with a hook body matched with the opening flower flanges; the hook body is connected with the cement column and is pre-embedded on the pond ridge.
Further, the lift frame includes:
the door-shaped frame is arranged on the pond ridge; and
and the second pulleys are provided with two second pulleys, are oppositely arranged on the door-shaped frame and are matched with the pull rope.
Further, the counterweight is a sand bag, an iron block or a stone block.
Further, the switching device includes:
the fixed support rod is fixed on the pond ridge, and the top end of the fixed support rod is provided with a sliding sleeve;
the sliding stop lever is transversely arranged and is in sliding fit with the sliding sleeve, one end of the sliding stop lever is provided with an arc-shaped hook, and the other end of the sliding stop lever is provided with a limiting support rod; and
the middle part of the control rope is hooked on the arc-shaped hook;
the middle parts of the swing rods are hinged on the door-shaped frame, the two swing rods are arranged in parallel, two ends of the control rope are respectively connected to one ends of the two swing rods, and the connecting section of the pull rope and the counterweight is in lap joint with the other ends of the swing rods.
Further, the net body is made of cotton thread or nylon thread.
The invention has the beneficial effects that:
according to the fish fishing device, the switch device is used for limiting and locking the counter weight, the counter weight falls down based on the action of gravity after the locking is released, and the pull rope is matched with the pulley, so that the net body sinking at the bottom of the fishpond is quickly lifted and expanded to form a cubic groove type structure, and at the moment, fish are gathered in the net body, so that workers can quickly and efficiently salvage the fish by using the net bag; the net can be retracted by pulling the net supporting rope to one side, the moving range of the finished fish is reduced, and the fishing is further facilitated; the fishing device gradually reduces the moving range of the finished fish in the fishing process and can also reduce the damage of the fishing net to young fish.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is another schematic structural diagram of the present invention.
Wherein, 1-a net body; 2-a pull ring; 3-pulling a rope; 4-a first pulley; 5-lifting frame; 6-counterweight; 7-a pulley block; 8-a net supporting rope; 9-blooming cymbidium; 10-a hook body; 11-a cement column; 12-a door-shaped frame; 13-a second pulley; 14-a fixed strut; 15-sliding stop lever; 16-a control cord; 17-a swing rod; 18-hanging ring.
Detailed Description
The preferred embodiments of the present invention are described below with reference to the accompanying drawings:
as shown in fig. 1 and 2, a fishpond net lifting instant catching device; the device comprises a net lifting device, a net supporting device and a net lifting device. The net lifting device is used for catching finished fishes, and the net supporting device is used for supporting and limiting the net lifting device and assisting in net withdrawing operation of the net lifting device; the net lifting device lifts the net lifting sunk at the bottom of the pool under the coordination of the net supporting device, and finished fish are enclosed in the net lifting device.
The net lifting body comprises a net body 1, a pull ring 2 and a pull rope 3; the net body 1 is in a cubic groove type structure after being expanded; the material is preferably cotton thread or nylon thread, and the damage to the young fry can be reduced by selecting the cotton thread or the nylon thread; a plurality of pull rings 2 are arranged at intervals along the edge of the opening of the net body 1; the pull rope 3 is inserted into the pull ring 2, and the pull rope 3 penetrates through three edges of the net body 1 and forms two pulling ends.
The net supporting device is arranged at the periphery of the lifting net; the net supporting device comprises four first pulleys 4, two pulley seats 7 and a net supporting rope 8, wherein the four first pulleys 4 are corresponding to four corners of the net lifting and are matched with the pull rope 3; the pulley seat 7 is composed of a plate body and a circular ring arranged on the plate body, other pulley seat 7 structures which are beneficial to connecting or fixing the first pulley 4 can also be applied, and the pulley seat 7 is connected with the first pulley 4; two pulley seats 7 can be arranged on the pond ridge or the lifting frame 5, and the other two pulley seats 7 are fixed on the net supporting rope 8; the net supporting rope 8 can adopt a steel wire rope, two ends of the net supporting rope 8 are detachably arranged on two opposite pond ridges, and the specific detachable structure can be as follows: the two ends of the net supporting rope 8 are provided with opening flower flanges 9, and the pond ridge is provided with a hook body 10 matched with the opening flower flanges 9; the hook body 10 is connected with a cement column 11 and is pre-embedded on the pond ridge; the net supporting rope 8 can be tensioned by operating the opening turnbuckle 9; the detachable connection characteristic of the net supporting rope 8 facilitates the closing operation of the net body 1 by holding the net supporting rope 8 by a worker.
The net lifting device comprises a lifting frame 5 for lifting the longitudinal height of two pulling ends of the pulling rope 3, a counterweight 6 connected to the pulling ends of the pulling rope 3 and a switch device for locking the position of the counterweight 6. Specifically, the lifting frame 8 comprises a door-shaped frame 12 and a second pulley 13; the door-shaped frame 12 is arranged on the pond ridge; the second pulleys 13 are arranged on the door-shaped frame 12 in two opposite directions, and the second pulleys 13 are matched with the pull rope 3 to enable the pull rope 3 to have a higher suspension fulcrum. Specifically, the counterweight 6 can be a sand bag, an iron block or a stone block and is connected by the connecting end of the pull rope 3. Specifically, the switch device comprises a fixed support rod 14, a sliding stop lever 15, a control rope 16 and a swing rod 17; the fixed support rod 14 is fixed on the ridge, and the top end of the fixed support rod 14 is provided with a sliding sleeve; the sliding stop lever 15 is transversely arranged and is in sliding fit with the sliding sleeve, one end of the sliding stop lever 15 is provided with an arc-shaped hook, and the other end of the sliding stop lever 15 is provided with a limiting support rod which is vertical to the body of the sliding stop lever 15; the middle part of the control rope 16 is hooked on the arc-shaped hook; the middle parts of the swing rods 17 are hinged on the door-shaped frame 12, the two swing rods 17 are arranged in parallel, two ends of the control rope 16 are respectively connected to one ends of the two swing rods 17, the connecting section of the pull rope 3 and the counterweight 6 is lapped at the other end of the swing rods 17, a hanging ring 18 can be arranged on the connecting section of the pull rope 3 and the counterweight 6, and the hanging ring 18 is sleeved at the other end of the swing rods 17.
The using method and the principle of the invention are as follows:
in an initial state, the net body 1 sinks to the bottom of a fishpond, and the balance weight 6 is lifted by the swing rod 17 through the suspension loop 18. When finished fish is captured: firstly, bait is thrown to the position of the net body 1 at the ridge where the lifting frame 5 is positioned, or a bait casting machine can be directly arranged at the position, the bait casting machine is used for casting the bait, and the bait is used for inducing fish to enter the area of the net body 1. Then the sliding stop lever 15 is integrally rotated through the limiting support rod, the opening direction of the arc-shaped hook of the sliding stop lever 15 is changed from bottom to top, meanwhile, the control rope 16 is automatically separated from the arc-shaped hook of the sliding stop lever 15, the swing rod 17 loses the control of the control rope 16 and turns over under the action of the gravity of the counterweight 6, and the hanging ring 18 is automatically separated from the swing rod 17; in the falling process of the counterweight 6, the pull rope 3 is stretched and tightened under the action of the first pulleys 4 fixed at four positions and the second pulleys 13 fixed at two positions; the pull rope 3 longitudinally pulls the net body 1 from the bottom of the pool through the pull ring 2 in the straightening and tightening process, and the net body 1 forms a cubic groove-shaped structure, and the finished fish is enclosed in the net body 1. Finally, workers can salvage and load finished fishes by using the small fishing net bag. In the fishing process of the finished fishes, the opening size of the net body 1 can be reduced by operating the net supporting rope 8, so that fish schools are more concentrated and fishing is more convenient; when the net supporting rope 8 is operated, the two workers release the fixation of the net supporting rope 8 and carry the net supporting rope 8 to synchronously move towards the pond ridge side; the operation process is also the process of realizing the net collection of the net body 1; the fishing mode gradually reduces the moving range of the fish group and salvages the fish group, and the damage of the fishing net to the fish can be reduced in the fishing process; meanwhile, due to the structural design, the pond cleaning operation of the fish pond is not influenced.
When laying the net body 1: the worker hooks the control rope 16 on the arc-shaped hook of the sliding stop lever 15 and hooks the hanging ring 18 on the swing rod 17; then, pulling the pull rope 3 on the net body 1 through the net supporting rope 8, and tensioning the net supporting rope 8 by utilizing the matching of the opening flange 9 and the hook body 10; at the moment, the net body 1 automatically sinks to the bottom of the pool, and the arrangement work of the net body 1 is realized.
Claims (7)
1. The utility model provides a device is caught in pond net lift moment which characterized in that includes:
the net lifting device comprises a net body (1) which is in a cubic groove structure after being opened, a plurality of pull rings (2) which are arranged at intervals along the edge of an opening of the net body (1), and pull ropes (3) which are inserted in the pull rings (2); the pull rope (3) penetrates through three edges of the net body (1) and forms two pulling ends;
the net supporting device is arranged on the periphery of the net lifting and comprises four first pulleys (4), and the four first pulleys (4) are correspondingly arranged at four corners of the net lifting and are matched with the pull rope (3); and
the net lifting device comprises a lifting frame (5) for lifting the longitudinal height of two pulling ends of the pull rope (3), a counterweight (6) connected to the pulling ends of the pull rope (3), and a switch device for locking the position of the counterweight (6).
2. The device for catching fish in the pond during the raising of the net instantly as claimed in claim 1, wherein the net supporting device further comprises:
four pulley seats (7) are arranged, two of the four pulley seats are arranged on the pond ridge, the other two pulley seats are arranged on the lifting frame (5), and the pulley seats (7) are connected with the first pulleys (4); and
two ends of the net supporting rope (8) are detachably arranged on the two opposite pond ridges; the net supporting rope (8) is fixedly connected with the two pulley seats (7).
3. The device for instantly catching a net lifted in a fishpond as claimed in claim 2, wherein the net supporting rope (8) is provided with opening flanges (9) at both ends, and the pond ridge is provided with a hook body (10) matched with the opening flanges (9); the hook body (10) is connected with the cement column (11) and is pre-buried on the pond ridge.
4. A device for instantaneous fishing of fishpond net lifting according to claim 1, characterized in that the lifting frame (8) comprises:
the door-shaped frame (12) is arranged on the pond ridge; and
and a second pulley (13) which is provided with two and oppositely arranged on the door-shaped frame (12) and is matched with the pull rope (3).
5. A device for catching the fish in the net of a fish pond in an instant as claimed in claim 4, wherein the counterweight (6) is a sand bag, a block of iron or a block of stone.
6. The device for catching fish in the pond at the moment of lifting net according to claim 4, wherein the switch device comprises:
the fixed support rod (14) is fixed on the pond ridge, and the top end of the fixed support rod is provided with a sliding sleeve;
a sliding stop lever (15) which is transversely arranged and is in sliding fit with the sliding sleeve, one end of the sliding stop lever is provided with an arc-shaped hook, and the other end of the sliding stop lever is provided with a limiting support rod; and
the middle part of the control rope (16) is hooked on the arc-shaped hook;
the middle parts of the swing rods (17) are hinged on the door-shaped frame (12) and are arranged in parallel, two ends of the control rope are respectively connected to one ends of the two swing rods (17), and the connecting section of the pull rope (3) and the counterweight (6) is lapped at the other end of each swing rod (17).
7. A device for catching fish in the pond during the net lifting moment as claimed in claim 4, characterized in that the net body (1) is made of cotton thread or nylon thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110648044.5A CN113455473A (en) | 2021-06-10 | 2021-06-10 | Device is caught in pond net of raising in twinkling of an eye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110648044.5A CN113455473A (en) | 2021-06-10 | 2021-06-10 | Device is caught in pond net of raising in twinkling of an eye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113455473A true CN113455473A (en) | 2021-10-01 |
Family
ID=77869590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110648044.5A Pending CN113455473A (en) | 2021-06-10 | 2021-06-10 | Device is caught in pond net of raising in twinkling of an eye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113455473A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4373286A (en) * | 1980-10-16 | 1983-02-15 | Robison Thomas E | Reaction gill net |
| JP2005312328A (en) * | 2004-04-27 | 2005-11-10 | Miyagi Prefecture | Fish detective device, and system and method for capturing fish |
| CN102349476A (en) * | 2011-08-15 | 2012-02-15 | 中国水产科学研究院淡水渔业研究中心 | Fishing device for cultured fishes |
| CN106719485A (en) * | 2017-01-03 | 2017-05-31 | 张元春 | A kind of floated inflation lift net finishing device |
| CN207911798U (en) * | 2018-01-29 | 2018-09-28 | 永靖县发祥渔业有限责任公司 | A kind of timing feeds aquaculture pond |
| CN207927599U (en) * | 2017-12-22 | 2018-10-02 | 湛江市渔好生物科技有限公司 | A kind of fishing net closing device |
| CN208692068U (en) * | 2018-07-04 | 2019-04-05 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | Big swag fishing lift net |
| JP6532624B1 (en) * | 2019-03-13 | 2019-06-19 | 盛俊 伊芸 | Fish catcher and fishing method using fish catcher |
| US20200068860A1 (en) * | 2018-08-31 | 2020-03-05 | Carp Solutions, LLC | Fishing devices and methods |
| CN213011574U (en) * | 2020-08-04 | 2021-04-20 | 山东太阳纸业股份有限公司 | Rapid unhooking device and hoisting mechanism |
-
2021
- 2021-06-10 CN CN202110648044.5A patent/CN113455473A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4373286A (en) * | 1980-10-16 | 1983-02-15 | Robison Thomas E | Reaction gill net |
| JP2005312328A (en) * | 2004-04-27 | 2005-11-10 | Miyagi Prefecture | Fish detective device, and system and method for capturing fish |
| CN102349476A (en) * | 2011-08-15 | 2012-02-15 | 中国水产科学研究院淡水渔业研究中心 | Fishing device for cultured fishes |
| CN106719485A (en) * | 2017-01-03 | 2017-05-31 | 张元春 | A kind of floated inflation lift net finishing device |
| CN207927599U (en) * | 2017-12-22 | 2018-10-02 | 湛江市渔好生物科技有限公司 | A kind of fishing net closing device |
| CN207911798U (en) * | 2018-01-29 | 2018-09-28 | 永靖县发祥渔业有限责任公司 | A kind of timing feeds aquaculture pond |
| CN208692068U (en) * | 2018-07-04 | 2019-04-05 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | Big swag fishing lift net |
| US20200068860A1 (en) * | 2018-08-31 | 2020-03-05 | Carp Solutions, LLC | Fishing devices and methods |
| JP6532624B1 (en) * | 2019-03-13 | 2019-06-19 | 盛俊 伊芸 | Fish catcher and fishing method using fish catcher |
| CN213011574U (en) * | 2020-08-04 | 2021-04-20 | 山东太阳纸业股份有限公司 | Rapid unhooking device and hoisting mechanism |
Non-Patent Citations (2)
| Title |
|---|
| 朱嘉安: "《采掘机械和运输》", 31 July 1980, 冶金工业出版社 * |
| 马俊岭等: "《淡水养鱼专业户手册》", 31 October 1985, 山东科学技术出版社 * |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20211001 |