CN206641188U - Ratchet-type hair harvester - Google Patents
Ratchet-type hair harvester Download PDFInfo
- Publication number
- CN206641188U CN206641188U CN201720274910.8U CN201720274910U CN206641188U CN 206641188 U CN206641188 U CN 206641188U CN 201720274910 U CN201720274910 U CN 201720274910U CN 206641188 U CN206641188 U CN 206641188U
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- China
- Prior art keywords
- wheel disc
- driven wheel
- sticking belt
- cantilever
- active
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Abstract
A kind of ratchet-type hair harvester is the utility model is related to, including：Cantilever, the double wheel disc for winding nylon sticking belt, and rolling-up mechanism；Wherein described cantilever includes：According to the limited post of certain track extension arrangement, the front opening of the cantilever faces out the stickup of revealed section nylon sticking belt；The double wheel disc includes：Two I-beam wheels, it is one of to be used as active wheel disc, a driven wheel disc of conduct；I.e. when animal scrapes revealed section nylon sticking belt according to certain orientation, the nylon sticking belt on the driven wheel disc is wound to active wheel disc along each limited post to be wound, and collects animal hair.
Description
Technical field
The research field of Animal Behavior Science and theory of mechanisms is the utility model is related to, more particularly to it is a kind of wild dynamic to study
The hair automatic sampling device of thing.
Background technology
The individual identification of wild animal plays an important role in wild animal research, protection and resource management.Mesh
Before, the individual identification technology of wild animal relies primarily on skin pattern, footprint, bite mark, smell, biological sound and deoxyribose core
Information such as sour (DNA).Wherein hereditary information DNA can accomplish to accurately identify individual, and other information can only provide one kind
Assist in identifying.And the hereditary information DNA for obtaining wild animal not only plays an important role in individual identification, and it is dynamic in analysis
All many-sides such as the pedigree of thing or even Gernral Check-up have important value.However, animal DNA is obtained at present mainly from the new of animal
Extracted in the mucus or hair that are remained on fresh excrement, food.Mucus etc. of fresh excreta and the food residual of animal be all not easy and
When obtain.Thus, it is a kind of effective ways of DNA samplings to obtain the fresh hair of animal.
Patent document CN201610015527.0 discloses a kind of automatic data collection wild animal hair in narrow path
Equipment.The equipment key part has：With crinite collection hand Storage Box, standby collection hand Storage Box, motor, sensing
Device, power supply and automatically control.The sampled part of the device is made up of collection hand and rubber acanthosphere, it is necessary to which control machinery hand is completed
Sampling.Moreover, the device uses stepper motor, it is necessary to which sufficient power supply is supplied.But it is generally deficient of in wildlife reserve
Sufficient power supply.
Utility model content
The purpose of this utility model is to provide a kind of ratchet-type hair harvester, and automatically controlled knot is replaced by pure mechanic structure
Structure solves traditional hair sampling equipment and relies on power supply, and noise easily alarms greatly the technical problem of animal.
In order to solve the above-mentioned technical problem, the utility model provides a kind of ratchet-type hair harvester, including：
Cantilever, the double wheel disc for winding nylon sticking belt, and rolling-up mechanism；Wherein described cantilever includes：According to one
The limited post of fixed track extension arrangement, the front opening of the cantilever face out the stickup of revealed section nylon sticking belt；It is described
Double wheel disc includes：Two I-beam wheels, it is one of to be used as active wheel disc, a driven wheel disc of conduct；I.e. when animal is according to one
When determining direction scraping revealed section nylon sticking belt, the nylon sticking belt on the driven wheel disc is wound to driving wheel along each limited post
Disk is wound, and collects animal hair.
Further, the rolling-up mechanism includes：Active wheel disc rotating mechanism, driven wheel disc rotating mechanism, for controlling master
The power take-off mechanism of runner disc, driven wheel disc synchronous axial system, and escapement is additionally provided with the power take-off mechanism, and
Active wheel disc, driven wheel disc uniform rotation are controlled by the escapement.
Further, the active wheel disc rotating mechanism includes：The first little gear in active wheel disc rotating shaft；It is described from
Runner disc rotating mechanism includes：The second little gear in driven wheel disc rotating shaft；The power take-off mechanism includes：Clockwork spring is driven
Mechanism, control shaft, the control shaft are provided with the gear wheel engaged with first, second little gear and are driven with clockwork spring transmission mechanism
The third pinion of cooperation；The clockwork spring transmission mechanism includes going barrel, the travelling gear of rotation, the transmission is driven by going barrel
Gear engages with third pinion；Unilateral bearing is provided with the travelling gear, input shaft is made in upper hair by the unilateral bearing
During bar, travelling gear does not follow rotation；The escapement includes the escape wheel positioned at control shaft, and turns positioned at driven wheel disc
Escapement pawl on axle；The escapement pawl and escape wheel cooperation make double wheel disc, and when winding nylon sticking belt, clockwork spring is uniformly released
Put.
The beneficial effects of the utility model are as follows：
(1) animal passed by is scraped using cantilever, to comply with motion when animal and sampler scrape, can both be subtracted
The weak impulsive force to sampler, also reduce resistance of the device to animal movement；
(2) it is the wheel disc of double inside cantilever, wherein one is main runner disc, one is driven wheel disc；
(3) volume has nylon sticking belt on wheel disc, cantilever front opening, makes nylon sticking belt is exposed and viscous to take animal hair；
(4) active wheel disc is driven using clockwork spring, and uses escapement, it is ensured that clockwork spring Rotating with Uniform.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the dimensional structure diagram of ratchet-type hair harvester of the present utility model；
Fig. 2 is the knot of active wheel disc rotating mechanism of the present utility model, driven wheel disc rotating mechanism and power take-off mechanism
Structure schematic diagram；
Fig. 3 is the knot of active wheel disc rotating mechanism of the present utility model, driven wheel disc rotating mechanism and power take-off mechanism
The side view of structure schematic diagram；
Fig. 4 is the top view of ratchet-type hair harvester of the present utility model；
Fig. 5 is braked wheel part-structure schematic diagram of the present utility model.
In figure：
Cantilever 1, front opening 100, limited post 101；
Nylon sticking belt 2；
Double wheel disc 3, active wheel disc 301, driven wheel disc 302；
Rolling-up mechanism 4, active wheel disc rotating mechanism 41, driven wheel disc rotating mechanism 42, power take-off mechanism 43, first is small
Gear 410, the second little gear 420, control shaft 430, gear wheel 431, third pinion 432, going barrel 433, travelling gear
434, input shaft 435, input axle handle 436, escape wheel 437, escapement pawl 438, braked wheel 439, banking pin 439a, check band
439b, back-moving spring 439c, midfoot support plate 44, small bearing 41a, 43a；
Support shaft 5；
Back-moving spring 6.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
Embodiment 1
As shown in figure 1, the utility model provides a kind of ratchet-type hair harvester, including：Cantilever 1, winding nylon
The double wheel disc 3 of magic tape 2, and rolling-up mechanism；The front opening 100 of wherein described cantilever 1 makes revealed section nylon adherent buckle
Faced out with 2 stickup；When animal scrapes revealed section nylon sticking belt 2 according to certain orientation, the rolling-up mechanism drives double
Station wheel disc 3 rotates, and collects animal hair.
Specifically, the cantilever 1 includes：According to the limited post 101 of certain track extension arrangement；The double wheel disc 3
Including：Two I-beam wheels, one of as active wheel disc 301, the driven wheel disc 302 of a conduct, i.e., on described driven wheel disc
Nylon sticking belt 2 winds to active wheel disc along each limited post 101 and wound.
As shown in Figures 2 and 3, the rolling-up mechanism includes：Active wheel disc rotating mechanism 41, driven wheel disc rotating mechanism
42, for controlling the power take-off mechanism 43 of active wheel disc, driven wheel disc synchronous axial system, and in the power take-off mechanism 43
Escapement is additionally provided with, and active wheel disc, driven wheel disc uniform rotation are controlled by the escapement.
The active wheel disc rotating mechanism 41 includes：The first little gear 410 in active wheel disc rotating shaft；It is described driven
Wheel disc rotating mechanism 42 includes：The second little gear 420 in driven wheel disc rotating shaft；The power take-off mechanism 43 includes：Hair
Strip transmission mechanism, control shaft 430, the control shaft 430 be provided with the gear wheel 431 that is engaged with first, second little gear 420 and
The third pinion 432 coordinated with the transmission of clockwork spring transmission mechanism；The clockwork spring transmission mechanism includes going barrel 433, by going barrel
433 drive the travelling gear 434 of rotation, and the travelling gear 434 engages with third pinion 432；Set in the travelling gear 434
There is unilateral bearing, making input shaft 435 by the unilateral bearing, travelling gear 434 does not follow rotation when winding up.
The end of input shaft 435 is connected with the handle of input shaft 435.
Further, by the upper and lower part of a midfoot support plate 44 connect respectively the lower end of active wheel disc rotating mechanism 4141 and
The small bearing of clockwork spring transmission mechanism upper end.
The escapement includes the escape wheel 437 positioned at control shaft 430, and the escapement in driven wheel disc rotating shaft
Pawl 438；The escapement pawl 438 and the cooperation of escape wheel 437 make double wheel disc 3, and when winding nylon sticking belt 2, clockwork spring is uniformly released
Put.
As shown in figure 4, the ratchet-type hair harvester also includes a resetting-mechanism, the cantilever 1 is positioned at a support
On axle 5, when animal scrapes, cantilever 1 follows animal to scrape wiping direction rotation, and is answered after turning by resetting-mechanism
Position；The resetting-mechanism includes the back-moving spring 6439c of connection rolling-up mechanism shell both sides.
As shown in figure 5, being additionally provided with braked wheel 439 in the control shaft 430, braking is provided with positioned at the front end of braked wheel 439
439a is sold, shown banking pin 439a is connected by a check band 439b with support shaft 5；When animal is exposed according to certain orientation scraping
Section nylon sticking belt 2, cantilever 1 follow rotation, and the check band 439b pulls banking pin 439a to disengage it from braked wheel 439, i.e.,
The double wheel disc 3 is suitable to rotate to wind nylon sticking belt 2；And after hair collection, the back-moving spring
6439c control cantilevers 1 reset, and check band 439b loosens, and banking pin 439a is caught in the between cog of braked wheel 439, makes double wheel disc 3
Braking.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (3)
- A kind of 1. ratchet-type hair harvester, it is characterised in that including：Cantilever, the double wheel disc for winding nylon sticking belt, and rolling-up mechanism；WhereinThe cantilever includes：According to the limited post of certain track extension arrangement, the front opening of the cantilever makes revealed section nylon The stickup of magic tape faces out；The double wheel disc includes：Two I-beam wheels, whereinOne is used as active wheel disc, a driven wheel disc of conduct；I.e.When animal scrapes revealed section nylon sticking belt according to certain orientation, nylon sticking belt on the driven wheel disc is along each limit Position post, which is wound to active wheel disc, to be wound, and collects animal hair.
- 2. ratchet-type hair harvester according to claim 1, it is characterised in thatThe rolling-up mechanism includes：Active wheel disc rotating mechanism, driven wheel disc rotating mechanism, for controlling active wheel disc, driven The power take-off mechanism of wheel disc synchronous axial system, andEscapement is additionally provided with the power take-off mechanism, and active wheel disc, driven wheel disc are controlled by the escapement Uniform rotation.
- 3. ratchet-type hair harvester according to claim 2, it is characterised in thatThe active wheel disc rotating mechanism includes：The first little gear in active wheel disc rotating shaft；The driven wheel disc rotating mechanism includes：The second little gear in driven wheel disc rotating shaft；The power take-off mechanism includes：Clockwork spring transmission mechanism, control shaft, the control shaft are provided with and first, second little gear The gear wheel of engagement and the third pinion coordinated with the transmission of clockwork spring transmission mechanism；The clockwork spring transmission mechanism includes going barrel, drives the travelling gear of rotation by going barrel, the travelling gear and the 3rd small Gear engages；Unilateral bearing is provided with the travelling gear, input shaft is made when winding up by the unilateral bearing, travelling gear not with With rotation；The escapement includes the escape wheel positioned at control shaft, and the escapement pawl in driven wheel disc rotating shaft；The escapement pawl and escape wheel cooperation make double wheel disc, and when winding nylon sticking belt, clockwork spring uniformly discharges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274910.8U CN206641188U (en) | 2017-03-21 | 2017-03-21 | Ratchet-type hair harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274910.8U CN206641188U (en) | 2017-03-21 | 2017-03-21 | Ratchet-type hair harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206641188U true CN206641188U (en) | 2017-11-17 |
Family
ID=60279802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720274910.8U Expired - Fee Related CN206641188U (en) | 2017-03-21 | 2017-03-21 | Ratchet-type hair harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206641188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383884A (en) * | 2022-01-19 | 2022-04-22 | 陕西省动物研究所 | Non-invasive sampling device for wild animals |
-
2017
- 2017-03-21 CN CN201720274910.8U patent/CN206641188U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383884A (en) * | 2022-01-19 | 2022-04-22 | 陕西省动物研究所 | Non-invasive sampling device for wild animals |
| CN114383884B (en) * | 2022-01-19 | 2022-12-13 | 陕西省动物研究所 | Non-invasive sampling device for wild animals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20210321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |