CN104542516B - Aquatic snail catching device - Google Patents
Aquatic snail catching device Download PDFInfo
- Publication number
- CN104542516B CN104542516B CN201510001797.1A CN201510001797A CN104542516B CN 104542516 B CN104542516 B CN 104542516B CN 201510001797 A CN201510001797 A CN 201510001797A CN 104542516 B CN104542516 B CN 104542516B
- Authority
- CN
- China
- Prior art keywords
- spiral shell
- catch
- mark post
- center mark
- handlebar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 241000237858 Gastropoda Species 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000002035 prolonged effect Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000003550 marker Substances 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- LAOOXBLMIJHMFO-UHFFFAOYSA-N 1-[2-(diethylamino)ethylamino]-4-methylthioxanthen-9-one;hydron;chloride Chemical compound Cl.S1C2=CC=CC=C2C(=O)C2=C1C(C)=CC=C2NCCN(CC)CC LAOOXBLMIJHMFO-UHFFFAOYSA-N 0.000 description 3
- 230000001843 schistosomicidal effect Effects 0.000 description 3
- 241000565675 Oncomelania Species 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 208000030852 Parasitic disease Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000011835 investigation 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
- 229920001778 nylon Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 201000004409 schistosomiasis Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001113 umbilicus Anatomy 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
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
- A01K80/00—Harvesting oysters, mussels, sponges or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Catching Or Destruction (AREA)
- Mechanical Means For Catching Fish (AREA)
Abstract
The invention discloses an aquatic snail catching device which comprises a handle lever and a control handle arranged at one end of the handle lever. The other end of the handle lever is perpendicularly connected with a center marker post, a plurality of supporting frames are arranged on the center marker post, a mesh enclosure sleeves the outer sides of the supporting frames, the bottom of the mesh enclosure extends to the outer sides of the supporting frames and is connected with a snail catching frame, sliding grooves are formed in two inner sides of the bottom end of the snail catching frame, mutually parallel sliding rods are arranged in the sliding grooves, and a mesh enclosure door is movably connected among the sliding rods and the bottom end of the corresponding snail catching frame. The aquatic snail catching device has the advantages that the device is simple in structure, easy to operate and beneficial to market popularization and application, is conveniently placed at different positions in water on site to investigate distribution and the density of aquatic snails in water, and has a certain social benefit.
Description
Technical field
The present invention relates to catching spiral shell device in a kind of water.
Background technology
Schistosomicide be a kind of serious harm healthy, impact socio-economic development parasitic disease.At present, in the world
There are 5 kinds of schistosomicide, it is popular and propagates necessarily by oncomelania, blister spiral shell, double umbilicuss spiral shell, Fu Shi bladder spiral shell and brave stricture of vagina spiral shell each
Different intermediate hosts just enables, but in addition to oncomelania, remaining 4 kinds of snail all belongs to aquatic spiral shell, that is, survive and breeding is how in water,
Because its distributional environment is complicated, breeding potential is high, so its hazardness and difficulty of prevention and cure are higher.For prevention and cure of schistosomiasis, it is right to need
Aquatic spiral shell is investigated, and grasps distribution in water for the aquatic spiral shell and density with accurate.But, still lack energy in the market
It is enough in the special purpose device that field investigation catches aquatic spiral shell.
So, develop in the water that a kind of structure is simple and convenient to operate and catch spiral shell device, become as insider's urgent need to resolve
Problem.
Content of the invention
It is an object of the invention to provide catching spiral shell device in a kind of water, with the vacancy and not overcoming currently available technology to exist
Foot.
The purpose of the present invention is to be achieved through the following technical solutions:
Spiral shell device is caught in a kind of water, including handlebar and the joystick being arranged at described handlebar one end, wherein, described
The other end of handlebar is vertically connected with center mark post, and described center mark post is provided with some support frames, if the described Heavenly Stems and Earthly Branches
The outside of support frame frame is cased with guard, and the bottom of described guard extends to the outside of described some support frames and is connected with and catches spiral shell frame
Frame, the described bottom inner portion both sides catching spiral shell framework are provided with chute, are provided with, in this chute, the sliding bar being parallel to each other, and institute
State sliding bar and be connected with guard door between spiral shell framework bottom with corresponding catching, described catch spiral shell framework be internally located at described cunning
The top of groove is provided with flexible connection head, is connected by connecting rod one between this flexible connection head and described sliding bar, and, should
It is flexibly connected and is connected with tricing line on head, the other end of described tricing line is connected with described joystick.
Further, described handlebar and described center mark post are hollow structure, and the internal cavities of described handlebar
Be connected formation rope race with the internal cavities of described center mark post, and described tricing line is located in described rope race.
Further, in described some support frames, it is provided with and described center positioned at the middle part of the support frame of upper end
The locating ring that mark post matches, is fixedly connected by connecting rod two between described locating ring and this support frame, and described fixed
It is provided with positioning screw hole and bolt on the ring of position.
Further, described center mark post is provided with graduation mark.
Further, the described middle part catching spiral shell framework is provided with the guide ring matching with described center mark post, this guiding
Ring is fixedly connected with described spiral shell framework of catching by connecting rod three.
Preferably, described handlebar is expansion link.
Preferably, described support frame and described spiral shell framework of catching are rectangular frame.
Preferably, described catching is provided with some apopores on spiral shell framework.
The invention has the benefit that this apparatus structure is simple, easily operates, be placed conveniently within the different positions in live water
Put to investigate distribution in water for the aquatic spiral shell and density, the preventing and treating for schistosomicide provides accurately efficient advantage, has
Certain social benefit, is conducive to popularization and the application in market.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
Need use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only the present invention some enforcement
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation catching spiral shell device in water described according to embodiments of the present invention；
Fig. 2 is the top view of upper frame described according to embodiments of the present invention；
Fig. 3 is the top view of lower frame described according to embodiments of the present invention；
Fig. 4 is the structural representation of union joint described according to embodiments of the present invention.
In figure:
1st, handlebar；2nd, joystick；3rd, center mark post；4th, support frame；5th, guard；6th, catch spiral shell framework；7th, chute；8、
Sliding bar；9th, guard door；10th, it is flexibly connected head；11st, connecting rod one；12nd, tricing line；13rd, rope race；14th, locating ring；15th, connect
Bar two；16th, positioning screw hole；17th, bolt；18th, guide ring；19th, connecting rod three；20th, apopore, 21, suspension ring.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained, broadly fall into present invention protection
Scope.
As Figure 1-4, catch spiral shell device in a kind of water according to embodiments of the present invention, including handlebar 1 be arranged at institute
State the joystick 2 of handlebar 1 one end, wherein, the other end of described handlebar 1 is vertically connected with center mark post 3, described center
Some support frames 4 are provided with mark post 3, the outside of described some support frames 4 is cased with guard 5, and the bottom of described guard 5 is prolonged
Extend the outside of described some support frames 4 and be connected with and catch spiral shell framework 6, the described bottom inner portion both sides setting catching spiral shell framework 6
There is chute 7, be provided with, in this chute 7, the sliding bar 8 being parallel to each other, and described sliding bar 8 catches spiral shell framework 6 bottom with corresponding
Between be connected with guard door 9, the described top being internally located at described chute 7 catching spiral shell framework 6 is provided with flexible connection head
10, it is connected by connecting rod 1 between this flexible connection 10 and described sliding bar 8, and, connect in this flexible connection 10
It is connected to tricing line 12, the other end of described tricing line 12 is connected with described joystick 2.
In one embodiment, described handlebar 1 and described center mark post 3 are hollow structure, and described handlebar 1
Internal cavities are connected with the internal cavities of described center mark post 3 and form rope race 13, and described tricing line 12 is located at described rope race 13
Interior.
In one embodiment, in described some support frames 4, positioned at the middle part of the support frame 4 of upper end be provided with
The locating ring 14 that described center mark post 3 matches, passes through connecting rod 2 15 fixing between described locating ring 14 and this support frame 4
Connect, and positioning screw hole 16 and bolt 17 are provided with described locating ring 14.
In one embodiment, described center mark post 3 is provided with graduation mark.
In one embodiment, the described middle part catching spiral shell framework 6 is provided with the guide ring matching with described center mark post 3
18, this guide ring 18 is fixedly connected with described spiral shell framework 6 of catching by connecting rod 3 19.
In one embodiment, described handlebar 1 is expansion link.
In one embodiment, described support frame 4 and described spiral shell framework 6 of catching are rectangular frame.
In one embodiment, described catching is provided with some apopores 20 on spiral shell framework 6.
Catch spiral shell method in a kind of water, comprise the following steps:
1) length of regulation handle bar 1, puts into specified location in water by catching spiral shell device in water；
2) pass through to adjust joystick 2, tighten up tricing line 13 upwards, thus driving flexible connection Tou10Yan center mark post 3
Move upwards, so that connecting rod 1 is received in center mark post 3, and then make sliding bar 8 move toward one another simultaneously, drive guard door 9 to close
Close；
3) so that guard door 9 is remained off, lift and in water, catch spiral shell device.
When specifically used, described center mark post 3, described support frame 4 and the described material catching spiral shell framework 6 are stainless
Steel, and, described center mark post 3 is stainless steel tube, described support frame 4 and the described internal diameter catching spiral shell framework 6 of a diameter of 3cm
It is 0.5 × 0.5m.The quantity of described connecting rod 2 15 is 4, is welded on described locating ring 14 and described support in crosswise
Between framework 4, described center mark post 3 is located in described locating ring 14, by rotational positioning bolt 17 thus by support frame 4
It is fixed together with center mark post 3.Several support frames described set gradually about 4 and are parallel to each other, outside support frame 4
Parcel cast nylon guard.Described catch spiral shell framework 6 and bottom support frame 4 welds together, the quantity of described connecting rod 3 19
For 4, it is welded on described guide ring 18 in crosswise and described catches between spiral shell framework 6.Flexible connection 10 top are provided with hangs
Ring 21, described flexible connection 10 is connected by described tricing line 12 and described suspension ring 21 and described joystick 2, by controlling
Handle 2 controls the rising of flexible connection 10 or falls, and then controls the keying of guard door 9.At the end of fishing for, keep net
Cover door 9 is closed, and the aquatic spiral shell in anti-locking apparatus is escaped from, simultaneously as the guard door 9 the use of reticular density being 40 holes/25.4mm
And some apopores 20 are set on catching spiral shell framework 6, thus being conducive to the water energy in device quickly to discharge, lift water to facilitate
In catch spiral shell device.By changing the length of described flexible shank 1, the range catching spiral shell device in water can be expanded, by setting
Putting the scale on described center mark post 3, can obtaining catching the underwater different depth of spiral shell device in water, thus learning Shui Zhongshui
The distribution density of raw spiral shell.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (8)
1. catch spiral shell device in a kind of water it is characterised in that including handlebar (1) and the control being arranged at described handlebar (1) one end
Handle (2) processed, wherein, the other end of described handlebar (1) is vertically connected with center mark post (3), and described center mark post (3) sets
It is equipped with some support frames (4), the outside of described some support frames (4) is cased with guard (5), and the bottom of described guard (5) is prolonged
Extend the outside of described some support frames (4) and be connected with and catch spiral shell framework (6), the described bottom inner portion two catching spiral shell framework (6)
Side is provided with chute (7), is provided with the sliding bar (8) being parallel to each other in this chute (7), and described sliding bar (8) with corresponding
Catch and between spiral shell framework (6) bottom, be connected with guard door (9), described catch spiral shell framework (6) be internally located at described chute (7)
Top be provided with flexible connection head (10), by connecting rod one between this flexible connection head (10) and described sliding bar (8)
(11) connect, and, tricing line (12) be connected with this flexible connection head (10), the other end of described tricing line (12) with described
Joystick (2) connects.
2. catch spiral shell device in water according to claim 1 it is characterised in that described handlebar (1) and described center mark post
(3) it is hollow structure, and the internal cavities of described handlebar (1) are connected with the internal cavities at described center mark post (3) shape
Become rope race (13), described tricing line (12) is located in described rope race (13).
3. catch spiral shell device in water according to claim 1 it is characterised in that in described some support frames (4), positioned at upper
The middle part of the support frame (4) at end is provided with the locating ring (14) matching with described center mark post (3), described locating ring (14)
It is fixedly connected by connecting rod two (15) between this support frame (4), and be provided with positioning spiral shell on described locating ring (14)
Hole (16) and bolt (17).
4. catch spiral shell device in water according to claim 3 it is characterised in that being provided with scale on described center mark post (3)
Line.
5. catch spiral shell device in water according to claim 1 it is characterised in that the described middle part catching spiral shell framework (6) is provided with
The guide ring (18) matching with described center mark post (3), this guide ring (18) passes through connecting rod three (19) and catches spiral shell frame with described
Frame (6) is fixedly connected.
6. catch spiral shell device in the water according to any one in claim 1-5 it is characterised in that described handlebar (1) is
Expansion link.
7. catch spiral shell device in the water according to any one in claim 1-5 it is characterised in that described some support frames
And described spiral shell framework (6) of catching is rectangular frame (4).
8. catch spiral shell device in the water according to any one in claim 1-5 it is characterised in that described catch spiral shell framework (6)
On be provided with some apopores (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001797.1A CN104542516B (en) | 2015-01-04 | 2015-01-04 | Aquatic snail catching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001797.1A CN104542516B (en) | 2015-01-04 | 2015-01-04 | Aquatic snail catching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104542516A CN104542516A (en) | 2015-04-29 |
| CN104542516B true CN104542516B (en) | 2017-02-01 |
Family
ID=53060454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510001797.1A Expired - Fee Related CN104542516B (en) | 2015-01-04 | 2015-01-04 | Aquatic snail catching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104542516B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013001B (en) * | 2018-01-16 | 2021-07-06 | 福建省农业科学院农业生态研究所 | Capturing device and method for blocking alternation of ampullaria gigas generations |
| CN112674042A (en) * | 2021-01-26 | 2021-04-20 | 泮玉梅 | Amphibious seafood fishing vehicle |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0135667Y2 (en) * | 1984-10-20 | 1989-10-31 | ||
| KR20020062711A (en) * | 2002-06-21 | 2002-07-29 | 최순석 | Collector that can collect dog money efficiently. |
| US6786000B1 (en) * | 2003-02-26 | 2004-09-07 | Ben Hong | Pocketed hoop net |
| JP2006122038A (en) * | 2004-09-28 | 2006-05-18 | Yasushi Iwasaki | Capturing tool |
| CN2875058Y (en) * | 2006-03-08 | 2007-03-07 | 宁波大学 | Cage for catching living inkfish |
| JP2010284099A (en) * | 2009-06-10 | 2010-12-24 | Yasunori Ota | Fish and shellfish capturing tool |
| CN202285920U (en) * | 2011-10-02 | 2012-07-04 | 冯莉莉 | River snail fishing rake |
| CN202819368U (en) * | 2012-08-27 | 2013-03-27 | 李三川 | Water clam catching device |
| CN203152297U (en) * | 2013-03-15 | 2013-08-28 | 义乌工商职业技术学院 | Novel fishing cover net |
| CN203482778U (en) * | 2013-08-09 | 2014-03-19 | 巢湖市强力渔业有限责任公司 | Closed fishing net moving structure |
| CN204426407U (en) * | 2015-01-04 | 2015-07-01 | 江苏省血吸虫病防治研究所 | Spiral shell device is caught in a kind of water |
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2015
- 2015-01-04 CN CN201510001797.1A patent/CN104542516B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104542516A (en) | 2015-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Feng Inventor after: Yang Kun Inventor after: Li Wei Inventor after: Zhang Biao Inventor after: Han Song Inventor before: Wu Feng Inventor before: Yang Kun Inventor before: Zhang Biao Inventor before: Han Song |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20180104 |