CN206488971U - Nematode separator in a kind of sheep manure - Google Patents
Nematode separator in a kind of sheep manure Download PDFInfo
- Publication number
- CN206488971U CN206488971U CN201720121978.2U CN201720121978U CN206488971U CN 206488971 U CN206488971 U CN 206488971U CN 201720121978 U CN201720121978 U CN 201720121978U CN 206488971 U CN206488971 U CN 206488971U
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- CN
- China
- Prior art keywords
- test tube
- sheep manure
- infundibular body
- tube
- larva
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Abstract
The utility model discloses nematode separator in a kind of sheep manure, including infundibular body and the filler tube for being connected to infundibular body eck, infundibular body is provided with metallic sieve in upper end, loose absorbent cotton is provided with infundibular body eck, filler tube is provided with liquid valve at infundibular body eck, and infundibular body is arranged on funnel stand, in addition to collects test tube, collect test tube to be arranged on immediately below filler tube lower end, filler tube lower end is extend into collection test tube；The utility model passes through in the loose absorbent cotton of the intraoral placement of filler neck, because larva itself has very strong mobility, excrement impurity and indigested food ingredients are may filter that, do not interfere with the filtering of larva, it is to avoid the observation of excrement impurity and food ingredients for larva, it can also avoid continuing to purify larva, manpower is greatlyd save, test efficiency is greatly improved, the flow containing larva liquid manure can be controlled at any time using liquid valve, so that operation more facilitates, while experimenter will not be polluteed.
Description
Technical field
The utility model belongs to testing equipment technical field, and in particular to nematode separator in a kind of sheep manure.
Background technology
Some parasites（Such as Wang Wei sections nematode）, its worm's ovum has been changed to larva in the excrement newly discharged；Class circle category line
After the ovum of worm is discharged with excrement, when ambient temperature is higher, after 5 ~ 12 min, that is, larva is hatched；Some nematodes, such as twisted blood
Lance nematode, collects after worm's ovum hatched in the case of 27 DEG C of the temperature, larva just can be hatched through the time of 1 week or so.It is right
Though the inspection of larva can use direct smear or other worm's ovum inspection techniques in excrement, larva and excrement, Ke Yiti are efficiently separated
High detection rate and accuracy.Meanwhile, can also taxonomic identification be carried out to the worm's ovum in excrement, so as to sheep intestines and stomach under the microscope
The infection conditions of parasite are estimated, but some nematode worm's ovums are morphologically again much like, it is difficult to distinguish.Sometimes for difference
These nematodes, also will separate after larvae hatch and with sheep manure and are accurately distinguished.
Conventional separation larva and the method for sheep manure are " the graceful method of Bel（Baermann’s technique）", i.e.,：Funnel
Larva partition method.15 ~ 20g of sheep manure is taken, and is wrapped up with double gauze, is placed on the metallic screen in funnel（Woven wire mess can be cut
Into disk, it is put in funnel）, connect under funnel and connecing a small test tube under a short rubber tube, pipe.
The excrement for being enclosed with double gauze is put on the metallic screen in funnel, it is not necessary to smash to pieces, adds 40 DEG C of warm water to flooding
Untill not having excrement ball, 3h is stood, now most of larva is walked into water from excrement middle reaches, because the effect of gravity is deposited in collection
Bottom of the tube, bottom collection pipe of choosing, takes its sediment to check under the microscope.
However, this device uses the liquid manure amount being not easily controlled in collecting pipe, it is impossible to accomplish to put at any time with
Take with such as wanting in different time points（Such as 1h, 2h and 3h）Liquid manure is collected, different collecting pipes need to be changed, it is inconvenient.Exist simultaneously
Choose collecting pipe when easily pollution desktop and experimenter hand, and collect bottom of the tube have more sediment, be unfavorable for follow-up larva
Purifying and micro- Microscopic observation.
The content of the invention
The technical problems to be solved in the utility model is：Nematode separator in a kind of sheep manure is provided, liquid manure is collected at any time
And larva, and the pollution to experimenter is not caused, while filtering most excrement slag, be conducive to the observation and purifying of larva,
To solve problems of the prior art.
The technical scheme that the utility model is taken is：Nematode separator in a kind of sheep manure, including infundibular body and be connected to
The filler tube of infundibular body eck, infundibular body is provided with metallic sieve, infundibular body eck in upper end and is provided with loose degreasing
Cotton, filler tube is provided with liquid valve at infundibular body eck, and infundibular body is arranged on funnel stand, in addition to collects test tube, receives
Collect test tube to be arranged on immediately below filler tube lower end, filler tube lower end is extend into collection test tube.
It is preferred that, nematode separator in a kind of above-mentioned sheep manure includes the double gauze of parcel sheep manure, double gauze bag
Wrap up in and be placed in after sheep manure on metallic sieve.
It is preferred that, above-mentioned liquid valve is tap structure, including valve body and valve element, be provided with valve body can closeding valve cavity can
The through hole of connection filler tube is provided with the valve element of rotation, valve element, valve element is connected to body cavity by ground, and valve element left end is stretched
Go out valve body and be provided with snap ring, valve element right-hand member is connected with handle after stretching out valve body.
It is preferred that, above-mentioned funnel stand includes being provided with the bellmouth for placing funnel in supporting plate and support, supporting plate, support
Plate two ends are fixedly attached on support, and the rack for test tube placed and collect test tube is additionally provided with support, and rack for test tube is arranged on supporting plate
Lower section.
It is preferred that, it is provided with rubber layer in above-mentioned bellmouth.
It is preferred that, above-mentioned rack for test tube includes being provided with test tube hole on the bottom plate of limiting plate and U-shaped, limiting plate, and two ends pass through
Mode connects for screw is on rack for test tube biside plate, and limiting plate lower end is fixedly connected with bottom plate, and bottom plate is less than with limiting plate distance collects examination
Length of tube.
It is preferred that, the screw hole of handstand T-shaped is set at above-mentioned rack for test tube biside plate attachment screw.
It is preferred that, the ball recess just to test tube hole is provided with above-mentioned bottom plate.
The beneficial effects of the utility model：Compared with prior art, the utility model in intraoral place of filler neck by dredging
The absorbent cotton of pine, because larva itself has very strong mobility, may filter that excrement impurity and indigested food ingredients, no
Influence whether the filtering of larva, it is to avoid excrement impurity and food ingredients are for the observation of larva, and such as subsequent experimental is less demanding,
It can greatly save manpower without continuing to purify larva, test efficiency is greatly improved, liquid outlet quantity and control controlled using liquid valve
Go out the liquid time, the flow containing larva liquid manure can be controlled at any time so that operation more facilitates, and meets the real-time receipts of different time sections
Collection, while experimenter will not be polluteed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is screw hole structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described further specific embodiment.
Embodiment 1：As Figure 1-Figure 2, nematode separator in a kind of sheep manure, including infundibular body 1 and it is connected to funnel
The filler tube 2 of the eck of body 1, infundibular body 1 be provided with upper end in the metallic sieve 3 of 40 mesh, the eck of infundibular body 1 be provided with it is thin
Loose absorbent cotton 4, filler tube 2 is provided with liquid valve 5 at the eck of infundibular body 1, and infundibular body 1 is arranged on funnel stand 6, in addition to
Test tube 7 is collected, test tube 7 is collected and is arranged on immediately below the lower end of filler tube 2, the lower end of filler tube 2 is extend into collection test tube 7.
It is preferred that, nematode separator in a kind of above-mentioned sheep manure includes the double gauze 8 of parcel sheep manure, double gauze
It is placed in after parcel sheep manure on metallic sieve 3, using double gauze, good filtration effect, cost is low.
It is preferred that, above-mentioned liquid valve 5 is tap structure, including valve body 9 and valve element 10, is provided with and can close in valve body 9
The through hole 11 of connection filler tube 2 is provided with the rotatable valve element 10 of valve pocket, valve element 10, valve element 10 is connected to valve body by ground
9 inner chambers, the left end of valve element 10 stretches out valve body 9 and is provided with snap ring 12, and the right-hand member of valve element 10 is connected with handle 13 after stretching out valve body 9, should
The liquid valve of structure is simple in construction, and cost is low, easy to make, is connected by ground, and good airproof performance is convenient to mount and dismount.
It is preferred that, above-mentioned funnel stand 6 includes being provided with the taper for placing funnel in supporting plate 14 and support 15, supporting plate 14
Hole 16, the two ends of supporting plate 14 are fixedly attached on support 15, and the rack for test tube 16 placed and collect test tube 7 is additionally provided with support 15,
Rack for test tube 16 is arranged on the lower section of supporting plate 14, and the funnel stand supporting ＆ stablizing of the structure, bellmouth is spacing reliable.
It is preferred that, rubber layer is provided with above-mentioned bellmouth 16, the elastic buffer effect of rubber layer, which can avoid damaging, leaks
Bucket.
It is preferred that, above-mentioned rack for test tube 16 includes being provided with test tube hole on the bottom plate 18 of limiting plate 17 and U-shaped, limiting plate 17
20, two ends are connected on the biside plate of rack for test tube 16 by screw 19, and the lower end of limiting plate 17 is fixedly connected with bottom plate 18, bottom plate 18 with
Limiting plate 17 is apart from less than the length of test tube 7 is collected, and the collection test tube support supporting ＆ stablizing of the structure is convenient to mount and dismount.
It is preferred that, the screw hole 21 of handstand T-shaped is set at the above-mentioned biside plate attachment screw 19 of rack for test tube 16, screw is unclamped,
Rack for test tube is adjusted to the front side of T-shaped screw hole, the assembly and disassembly of test tube are conveniently collected, handling fetch easy to adjust, replacing test tube
It is convenient, vertical position is moved to by screw after replacing and fastens limiting plate, the Fast Installation movement of test tube, position adjustment side is realized
Just.
It is preferred that, the ball recess 22 just to test tube hole 20 is provided with above-mentioned bottom plate 18, ball recess can play limit
Position effect, it is to avoid test tube takes liquid to flow out caused by rocking.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model, therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (8)
1. nematode separator in a kind of sheep manure, it is characterised in that：Including infundibular body（1）Be connected to infundibular body（1）Eck
Filler tube（2）, infundibular body（1）Metallic sieve is provided with upper end（3）, infundibular body（1）Loose degreasing is provided with eck
Cotton（4）, filler tube（2）Close to infundibular body（1）Liquid valve is provided with eck（5）, infundibular body（1）Installed in funnel stand（6）On,
Also include collecting test tube（7）, collect test tube（7）Installed in filler tube（2）Immediately below lower end, filler tube（2）Lower end extend into receipts
Collect test tube（7）It is interior.
2. nematode separator in a kind of sheep manure according to claim 1, it is characterised in that：Also include the double of parcel sheep manure
Layer gauze（8）, double gauze parcel sheep manure after be placed in metallic sieve（3）On.
3. nematode separator in a kind of sheep manure according to claim 1, it is characterised in that：Liquid valve（5）For cock knot
Structure, including valve body（9）And valve element（10）, valve body（9）Inside being provided with being capable of the rotatable valve element of closeding valve cavity（10）, valve element（10）
On be provided with connection filler tube（2）Through hole（11）, valve element（10）Valve body is connected to by ground（9）Inner chamber, valve element（10）It is left
Valve body is stretched out at end（9）And it is provided with snap ring（12）, valve element（10）Right-hand member stretches out valve body（9）After be connected with handle（13）.
4. nematode separator in a kind of sheep manure according to claim 1, it is characterised in that：Funnel stand（6）Including support
Plate（14）And support（15）, supporting plate（14）On be provided with place funnel bellmouth（16）, supporting plate（14）Two ends, which are fixed, to be connected
It is connected to support（15）On, support（15）On be additionally provided with placement collect test tube（7）Rack for test tube（16）, rack for test tube（16）It is arranged on
Supporting plate（14）Lower section.
5. nematode separator in a kind of sheep manure according to claim 1, it is characterised in that：Bellmouth（16）Inside it is provided with
Rubber layer.
6. nematode separator in a kind of sheep manure according to claim 1, it is characterised in that：Rack for test tube（16）Including spacing
Plate（17）With the bottom plate of U-shaped（18）, limiting plate（17）On be provided with test tube hole（20）, two ends pass through screw（19）It is connected to test tube
Frame（16）On biside plate, limiting plate（17）Lower end is fixedly connected with bottom plate（18）, bottom plate（18）With limiting plate（17）Distance is less than
Collect test tube（7）Length.
7. nematode separator in a kind of sheep manure according to claim 6, it is characterised in that：Rack for test tube（16）Biside plate connects
Connect screw（19）Place sets the screw hole of handstand T-shaped（21）.
8. nematode separator in a kind of sheep manure according to claim 6, it is characterised in that：Bottom plate（18）On be provided with just
To test tube hole（20）Ball recess（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121978.2U CN206488971U (en) | 2017-02-10 | 2017-02-10 | Nematode separator in a kind of sheep manure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121978.2U CN206488971U (en) | 2017-02-10 | 2017-02-10 | Nematode separator in a kind of sheep manure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206488971U true CN206488971U (en) | 2017-09-12 |
Family
ID=59764418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720121978.2U Expired - Fee Related CN206488971U (en) | 2017-02-10 | 2017-02-10 | Nematode separator in a kind of sheep manure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206488971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107736306A (en) * | 2017-10-12 | 2018-02-27 | 广东省生物资源应用研究所 | A kind of method for selected black soldier flies larva |
-
2017
- 2017-02-10 CN CN201720121978.2U patent/CN206488971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107736306A (en) * | 2017-10-12 | 2018-02-27 | 广东省生物资源应用研究所 | A kind of method for selected black soldier flies larva |
| CN107736306B (en) * | 2017-10-12 | 2020-12-01 | 广东省科学院动物研究所 | Method for selecting hermetia illucens larvae |
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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: 20170912 Termination date: 20180210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |