CN108040974A - A kind of Rana nigromaculata pinpoints break catching apparatus - Google Patents
A kind of Rana nigromaculata pinpoints break catching apparatus Download PDFInfo
- Publication number
- CN108040974A CN108040974A CN201711323355.4A CN201711323355A CN108040974A CN 108040974 A CN108040974 A CN 108040974A CN 201711323355 A CN201711323355 A CN 201711323355A CN 108040974 A CN108040974 A CN 108040974A
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- main body
- capture
- pressing lever
- cylinder
- 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.)
- Pending
Links
- 241000270959 Pelophylax nigromaculatus Species 0.000 title claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 241000132931 Batrachia Species 0.000 abstract description 7
- 239000000178 monomer Substances 0.000 abstract description 4
- 238000009360 aquaculture Methods 0.000 abstract description 2
- 244000144974 aquaculture Species 0.000 abstract description 2
- 230000000384 rearing effect Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract 2
- 230000006378 damage Effects 0.000 abstract 2
- 208000014674 injury Diseases 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000003813 thumb 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
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
The present invention relates to aquaculture field, specifically a kind of Rana nigromaculata fixed point break catching apparatus including mobile jib and captures head, wherein, mobile jib is the holding rod for including adjusting mechanism, can realize the adjusting of catching range, and manually implemented capture operation；Capture head is retractable cuboid net, its folding and unfolding is controlled by rack pinion part.The present apparatus can realize the capture to the batrachia in rearing pool, and catching range is manually adjustable, when needing to capture monomer, catching range is turned down, avoids causing the injury individual to remaining when capturing monomer with this；And this frog catching device is captured using net is shunk, therefore the injury of the individual to being captured can be reduced；The present apparatus uses purely mechanic construction, simple in structure without the additional power drive such as electric power, and operation is easy.
Description
Technical field
The present invention relates to aquaculture field, specifically a kind of Rana nigromaculata fixed point break catching apparatus.
Background technology
For the capture problem of batrachia in rearing pool, conventional method is by the way of " fishing ", i.e., net first is put into the frog
It below class, then is captured, this mode is often present with the situation that batrachia escapes；In addition, conventional fishing is usually net
Sieve is a piece of, the device not captured for monomer, and therefore, it is necessary to a kind of fast, will not be damaged to the batrachia and energy of capture
The device of monomer capture is carried out to meet requirements above.
The content of the invention
For the problems of the prior art, the present invention provides a kind of Rana nigromaculatas to pinpoint break catching apparatus, which can insert
Enter fast fishing batrachia in water, and batrachia will not be damaged, the present apparatus can adjust the size of fishing scope, and then can
The fishing with individual on a large scale is selectively carried out, the present apparatus is simple in structure, and operation is easy.
In order to achieve the above objectives, technical solution provided by the invention is：
A kind of Rana nigromaculata pinpoints break catching apparatus, including mobile jib and captures head, the mobile jib includes mobile jib main body, pressing
Bar, middle cylinder and outer barrel；The mobile jib main body is that the first half is that hollow lower half is solid stock, the mobile jib main body it is upper
Two millimeters of port radial direction contract, and there are a Slotted bores in the both sides middle and upper part of the mobile jib main body；The pressing lever be with
The quarter butt of the hollow parts clearance fit of mobile jib main body, the lowermost end of the circle side of the pressing lever are consolidated with two mm dia of a circle
Rubber ring, and the side bottom of the pressing lever have a diameter be less than mobile jib main body slot width small sircle hole；In described
Cylinder is the annulus cylinder of internal diameter and mobile jib body outer diameter clearance fit, and respectively there are one along middle cylinder for middle part of side of cylinder and bottom in this
Small sircle hole as the diametric small sircle hole with pressing lever；The outer barrel coordinates for the crest clearance of internal diameter and middle cylinder
There are a width in short cylinder, the middle and lower part of the outer barrel equal to the Slotted bores of the roundlet bore dia of middle cylinder；
The capture head includes ring gear, ratch, captures bar and binding yarn；The ring gear is clearance fit on lower axle ear
Outer shroud component with teeth；The ratch is the stock with teeth with the inside of ring gear cooperation, and the top of the ratch has cooperation to connect
It is connected to middle cylinder；The capture bar is the rod piece being bonded to below ring gear, captures bar and is equipped with net；The binding yarn is each for connection
The adjacent elastic string for capturing bar bottom, for collapsing catching net.
Preferably, the top-side of the mobile jib main body is enclosed with nonskid coating or Anti-slip cover.
Preferably, the length of the stretching mobile jib main body of the pressing lever is five centimetres.
Preferably, the scope with teeth of the ratch is only limitted to its latter half.
Using technical solution provided by the invention, compared with prior art, have the advantages that：
(1) a kind of Rana nigromaculata of the invention fixed point break catching apparatus, passes through the design of pressing lever so that the present apparatus utilizes thumb
Can pressing operation, it is simple to operate.
(2) a kind of Rana nigromaculata of the invention fixed point break catching apparatus, can be with by the adjusting of middle cylinder and the axial displacement of outer barrel
Adjust the initial caliber size of catching net.
(3) a kind of Rana nigromaculata of the invention fixed point break catching apparatus, by the design for capturing head so that directly inserted when capturing
Enter and can be achieved with capturing in water, and without net is put into below batrachia in advance, therefore capture and be more prone to.
(4) a kind of Rana nigromaculata of the invention fixed point break catching apparatus, simple in structure, of low cost, operation is easy, convenient for promoting
It uses.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is front view of the present invention in non-trap state；
Fig. 2 is front view of the present invention in trap state；
In figure：1. heads are captured mobile jib, 3., 11. mobile jib main bodys, 12. pressing levers, cylinder in 13., 15. outer barrels, 31. ring gears,
32. ratch, 33. capture bar, 35. binding yarns.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1 and Figure 2, a kind of Rana nigromaculata fixed point break catching apparatus of the present embodiment, including mobile jib 1 and captures first 3, institute
The mobile jib 1 stated includes mobile jib main body 11, pressing lever 12, middle cylinder 13 and outer barrel 15；The mobile jib main body 11 is that the first half is empty
The lower half of the heart is solid stock, two millimeters of the upper port radial direction contract of the mobile jib main body 11, and the mobile jib main body 11
There are a Slotted bores in both sides middle and upper part；The pressing lever 12 is short with the hollow parts clearance fit of mobile jib main body 11
Bar, the lowermost end of the circle side of the pressing lever 12 are consolidated with the rubber ring of two mm dia of a circle, and the side of the pressing lever 12
There is a diameter in bottom less than the small sircle hole of the slot width of mobile jib main body 11；The middle cylinder 13 is outside internal diameter and mobile jib main body 11
The annulus cylinder of footpath clearance fit, respectively there are one diametric with pressing along middle cylinder 13 for middle part of side of cylinder 13 and bottom in this
The same small sircle hole of the small sircle hole of bar 12；The short cylinder that the outer barrel 15 coordinates for the crest clearance of internal diameter and middle cylinder 13, this is outer
There is a width in the middle and lower part of cylinder 15 equal to the Slotted bores of the roundlet bore dia of middle cylinder 13.
The capture first 3 includes ring gear 31, ratch 32, captures bar 33 and binding yarn 35；The ring gear 31 is matched somebody with somebody for gap
Together in the component with teeth of the outer shroud on lower axle ear 23；The ratch 32 is the inside coordinated with ring gear 31 stock with teeth, should
There is mating connection on the top of ratch 32 to middle cylinder 13；The capture bar 33 is the rod piece for being bonded to 31 lower section of ring gear；Described
Binding yarn 35 is connects each adjacent elastic string for capturing 33 bottom of bar, for collapsing catching net.
The top-side of the mobile jib main body 11 is enclosed with nonskid coating or Anti-slip cover.
The length for stretching out mobile jib main body 11 of the pressing lever 12 is five centimetres.
The scope with teeth of the ratch 32 is only limitted to its latter half.
A kind of Rana nigromaculata of the present embodiment pinpoints break catching apparatus when specifically used, presses pressing lever 12, and pressing lever 12 will
Cylinder 13 and outer barrel 15 move downward in drive, and outer barrel 15 drives ratch 32 to move downward, and ratch 32 passes through engagement band moving teeth
Ring 31 and then drive capture bar 33 to contract, final so that catching net is in the case where capturing driving effect of the bar 33 with elastic binding yarn 35
It shrinks, realizes and capture.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in the above embodiment and specification simply illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (4)
1. a kind of Rana nigromaculata pinpoints break catching apparatus, including mobile jib (1) and head (3) is captured, it is characterised in that：
The mobile jib (1) includes mobile jib main body (11), pressing lever (12), middle cylinder (13) and outer barrel (15)；The mobile jib master
Body (11) is that the first half is that hollow lower half is solid stock, two milli of upper port radial direction contract of the mobile jib main body (11)
Rice, and there are a Slotted bores in the both sides middle and upper part of the mobile jib main body (11)；The pressing lever (12) be and mobile jib main body
(11) quarter butt of hollow parts clearance fit, the lowermost end of the circle side of the pressing lever (12) are consolidated with two mm dia of a circle
Rubber ring, and the side bottom of the pressing lever (12) have a diameter be less than mobile jib main body (11) slot width small sircle hole；
The middle cylinder (13) is internal diameter and the annulus cylinder of mobile jib main body (11) crest clearance cooperation, the middle part of the side of cylinder (13) in this
Along the diametric small sircle hole as the small sircle hole of pressing lever (12) of middle cylinder (13) there are one each with bottom；The outer barrel
(15) the short cylinder coordinated for the crest clearance of internal diameter and middle cylinder (13), the middle and lower part of the outer barrel (15) have a width to be equal to middle cylinder
(13) Slotted bores of roundlet bore dia；
The capture head (3) includes ring gear (31), ratch (32), captures bar (33) and binding yarn (35)；The ring gear (31)
It is clearance fit in the component with teeth of the outer shroud on lower axle ear (23)；The ratch (32) is the inside with ring gear (31) cooperation
Stock with teeth, the top of the ratch (32) are connected to middle cylinder (13)；The capture bar (33) is to be bonded to ring gear
(31) rod piece below captures bar (33) and is equipped with net；The binding yarn (35) is each adjacent capture bar (33) bottom of connection
Elastic string.
2. a kind of Rana nigromaculata fixed point break catching apparatus according to claim 1, it is characterised in that：The mobile jib main body (11)
Top-side be enclosed with nonskid coating or Anti-slip cover.
3. a kind of Rana nigromaculata fixed point break catching apparatus according to claim 1, it is characterised in that：The pressing lever (12)
The length for stretching out mobile jib main body (11) is five centimetres.
4. a kind of Rana nigromaculata fixed point break catching apparatus according to claim 1, it is characterised in that：Ratch (32) have
The scope of tooth is only limitted to its latter half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711323355.4A CN108040974A (en) | 2017-12-13 | 2017-12-13 | A kind of Rana nigromaculata pinpoints break catching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711323355.4A CN108040974A (en) | 2017-12-13 | 2017-12-13 | A kind of Rana nigromaculata pinpoints break catching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108040974A true CN108040974A (en) | 2018-05-18 |
Family
ID=62132036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711323355.4A Pending CN108040974A (en) | 2017-12-13 | 2017-12-13 | A kind of Rana nigromaculata pinpoints break catching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108040974A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1036574A (en) * | 1911-09-20 | 1912-08-27 | Isaiah C Crane | Means for catching and entrapping minnows. |
| CN2233668Y (en) * | 1995-10-13 | 1996-08-28 | 张宝全 | Dog catcher |
| JP2002330689A (en) * | 2001-05-02 | 2002-11-19 | Yukio Miyahara | Catching tool |
| CN202664104U (en) * | 2012-05-16 | 2013-01-16 | 张凤益 | A rapid and efficient fowl catcher |
| JP2014155449A (en) * | 2013-02-15 | 2014-08-28 | Masato Sakai | Leg trap |
| CN204027425U (en) * | 2014-07-21 | 2014-12-17 | 尹泉水 | Catch sudden and violent device |
| CN104867793A (en) * | 2015-06-23 | 2015-08-26 | 河南荣升电气有限公司 | Hand-simulated operating rod |
| CN204868911U (en) * | 2015-09-06 | 2015-12-16 | 华北电力大学 | Mechanism is caught by robot |
| CN205623982U (en) * | 2016-05-20 | 2016-10-12 | 贺州学院 | Catch special clamp |
| CN206423356U (en) * | 2016-12-23 | 2017-08-22 | 安徽新珹农林科技有限公司 | A kind of improved live chicken catcher |
-
2017
- 2017-12-13 CN CN201711323355.4A patent/CN108040974A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1036574A (en) * | 1911-09-20 | 1912-08-27 | Isaiah C Crane | Means for catching and entrapping minnows. |
| CN2233668Y (en) * | 1995-10-13 | 1996-08-28 | 张宝全 | Dog catcher |
| JP2002330689A (en) * | 2001-05-02 | 2002-11-19 | Yukio Miyahara | Catching tool |
| CN202664104U (en) * | 2012-05-16 | 2013-01-16 | 张凤益 | A rapid and efficient fowl catcher |
| JP2014155449A (en) * | 2013-02-15 | 2014-08-28 | Masato Sakai | Leg trap |
| CN204027425U (en) * | 2014-07-21 | 2014-12-17 | 尹泉水 | Catch sudden and violent device |
| CN104867793A (en) * | 2015-06-23 | 2015-08-26 | 河南荣升电气有限公司 | Hand-simulated operating rod |
| CN204868911U (en) * | 2015-09-06 | 2015-12-16 | 华北电力大学 | Mechanism is caught by robot |
| CN205623982U (en) * | 2016-05-20 | 2016-10-12 | 贺州学院 | Catch special clamp |
| CN206423356U (en) * | 2016-12-23 | 2017-08-22 | 安徽新珹农林科技有限公司 | A kind of improved live chicken catcher |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180518 |
|
| WD01 | Invention patent application deemed withdrawn after publication |