CN206651251U - One kind dries worm case - Google Patents
One kind dries worm case Download PDFInfo
- Publication number
- CN206651251U CN206651251U CN201720393457.2U CN201720393457U CN206651251U CN 206651251 U CN206651251 U CN 206651251U CN 201720393457 U CN201720393457 U CN 201720393457U CN 206651251 U CN206651251 U CN 206651251U
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- CN
- China
- Prior art keywords
- portable plate
- funnel
- worm case
- casing
- soil sample
- 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
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Abstract
The utility model discloses one kind to dry worm case, belongs to soil animal separation appliance technology.Drying worm case includes casing, and the top of casing is provided with portable plate, several detachable funnels are provided with portable plate；Soil sample sieve is installed on funnel；The upside of soil sample sieve is provided with light source；There is another portable plate on the downside of casing, several reception containers are placed with portable plate.The utility model Double-layered movable plate can pull avoid handle and stretch into casing collision to funnel caused by when fetching funnel or receiving container, reduce the interference to experimentation, make experiment more accurate；Funnel is caught in portable plate, convenient to clean or dismantled when changing, and is further reduced and rocked；Silt is obstructed by the particular design of double-deck gauze to fall, and so as to reduce into the impurity for receiving container, improves observed efficiency.
Description
Technical field
The utility model dries worm case more particularly to a kind of, belongs to soil animal separation appliance technology.
Background technology
The structure of community and its ecological functions of soil animal are increasingly paid close attention to by scientific research personnel, and correlative study increasingly increases
More, the composition for understanding soil animal is a substance of research on soil animals, how by soil animal from soil and deadwood
Fallen leaves etc. life matrix in separate be research work the first step.At present, the separation method of soil animal uses
The dry funnel methods of Tullgren and the wet funnel methods of Baermann, its principle are：Soil is placed on the moveable top half of funnel, on
Side's light irradiation is the thermograde that pedotheque founds about 14 degrees Celsius, made using the photophobism of soil animal with strong light
It is moved downward, and is reached through tulle in funnel bottom collecting tank；If using collected wet, funnel is filled into water, will be thin
Yarn is put well, and nematode or other natatory soil animals are collected in funnel bottom.Separating tool be soil animal dry worm case (including
Dry type and wet type), due to investigation ground environmental condition, the difference of condition of work and requirement of experiment, different investigators are both the above
Dry worm mode and make multi-form into, but principle is identical, has plenty of portable, is adapted to field to use, also there is indoor placement,
Can be with the more soil sample of first separation.
Existing baking worm equipment has following several：
First, portable baking worm case：As shown in figure 1, it is included：21st, bulb (or sunshine), 22, soil sample sieve, 23, funnel
(outside is put with black paper or black cloth), 24, funnel even bottle screw cap, receiving bottle；Application method：Soil sample is put into soil sample sieve 22
In, soil animal has negative taxis to light or daylight, thus can be moved downward in following receiving bottle.So as to realize pair
The separation of soil animal.It is mainly suitable for working under hard conditions, uses in the case that mobility is big, device is simple, now can adopt soil sample
Now separate.
This portable baking worm case has a disadvantage that：The soil sample of first separation is few, and operating efficiency is relatively low；If at night
Worm is dried, the insect for having some phototaxis flies into, and influences experimental data；Worm is dried if in outdoors during daylight hours, if wind, is had
Many impurity are fallen into receiving bottle, influence to observe.
2nd, as shown in Fig. 2 drying worm case includes soil sample sieve, wire netting, funnel, receiver, support, bulb, application method：
Soil sample is put into soil sample sieve, soil animal has negative taxis to light or daylight, thus can be moved downward to following connect
Receive in device, so as to realize the separation to soil animal.
It is this baking worm case the shortcomings that be：Every layer can only put a row, if soil sample quantity is more, can only increase height, more
Do several layers of, then topmost that layer and that bottom layer, setting-out and sampling are just inconvenient, have impact on operating efficiency.
Utility model content
Therefore, the utility model is directed to the above mentioned problem of prior art, there is provided a kind of easy to use, accuracy and observation are imitated
The high baking worm case of rate.
Specifically, worm case is dried, including casing, the casing is interior to be provided with the first portable plate, the second portable plate, the first portable plate
Be arranged on above the second portable plate, the baking worm case also includes thermal source, funnel, receives container, the funnel quantity be two with
On, funnel is arranged on the first portable plate, and each funnel position of upper is equipped with soil sample sieve, and soil sample sieve lower section is provided with gauze, heat
Source is arranged on the soil sample sieve suitable for reading above funnel and with funnel and is correspondingly arranged, and receives container and is placed on the second portable plate, receives
The lower mouth of container and funnel is correspondingly arranged.
Further, first portable plate, the second portable plate are movably arranged in casing by pulley chute device.
Further, the thermal source is bulb.
Further, the gauze is double-layer wave shape gauze.
Further, the funnel is arranged according to linescan method, the visual concrete condition change of quantity, is set at equal intervals.
Further, first portable plate, the second portable plate are plank.
Further, the funnel is connected on the first portable plate by card wedge, or is fixed on first by knob screw
On portable plate.
The beneficial effects of the utility model are：Baking worm case of the present utility model, passes through the improvement in structure, Double-layered movable
Plate can pull avoid handle and stretch into casing collision to funnel caused by when fetching funnel or receiving container, reduce to experiment
The interference of process, make experiment more accurate；Funnel is caught in portable plate, convenient to clean or dismantled when changing, and is further reduced
Rock；Silt is obstructed by the particular design of double-deck gauze to fall, and so as to reduce into the impurity for receiving container, improves sight
Survey efficiency.
Brief description of the drawings
Fig. 1 is the structural representation that the first in background technology dries worm case；
Fig. 2 is the structural representation of second of baking worm case in background technology；
Fig. 3 is the structural representation that embodiment 1 dries worm case；
Fig. 4 is the right view that embodiment 1 dries worm case；
Fig. 5 is the structural representation of the baking worm case of embodiment 2.
Reference is as follows：1- casings；The portable plates of 2- first；The portable plates of 3- second；4- thermals source；5- soil samples are sieved；6- funnels；
7- receives container；8- card wedges；9- pulley chute devices；10- gauzes；11- knob screws.
Embodiment
Specific embodiment of the present utility model is illustrated below in conjunction with the accompanying drawings：
Embodiment 1
As shown in Figure 3, Figure 4, present embodiment uses following technical scheme：It include casing 1, the first portable plate 2,
Second portable plate 3, light source 4, soil sample sieve 5, funnel 6, reception container 7, card wedge 8, pulley chute device 9, gauze 10, casing 1
Top is provided with the first portable plate 3, and several detachable funnels 6 are provided with by card wedge 8 on the first portable plate 3；Installed on funnel 6
There is soil sample to sieve 5；The top of soil sample sieve 5 is provided with light source 4；There is the second portable plate 3 downside of casing 1, is placed on the second portable plate 3
There are several reception containers 7.
The operation principle of present embodiment is：Often row can put multiple soil samples to each column, when collection soil sample quantity is big,
It need not divide and dry several times, can once dry all samples within a short period of time, improve operating efficiency, reduce experimental error.Case
Body 1 is provided with two layers of portable plate, and the both sides of casing 1 are provided with chute, and portable plate is provided with pulley, form pulley chute device 9, wooden
In first portable plate 2, the second portable plate 3 insertion chute.Upper strata can pass through the installation funnel 6 of card wedge 8, addition soil on pull portable plate
Portable plate is pulled out during sample, handle is avoided and stretches into casing 1 collision fetched when receiving container caused by possibility to funnel 6；
Funnel 6 is caught in the first portable plate 2 after addition soil sample dries rocking for funnel 6 during worm to reduce, and avoids the whereabouts of silt,
Then funnel 6 is dismantled when funnel 6 is cleaned or replaced；The lower section of soil sample sieve 5 sets double-layer wave shape gauze 10 with resistance
Silt in soil animal dropping process.Lower floor, which mainly places, receives container 7, receives container 7 and is placed on the second portable plate 3.
Before separation, when placing reception container 7, the second portable plate 3 is gently extracted out, you can all reception containers 7 are discharged neatly, point
Gently extracted out after complete soil animal, then by the second portable plate 3, all reception containers 7 can just be taken out, avoid handle and stretch into
When reception container 7 is fetched in casing 1, the collision caused by possibility to funnel 6, so as to reduce into the impurity for receiving container 7,
Improve observed efficiency.Especially when soil sample quantity is big, each column funnel 6 puts more situations, can the advantage of pull plank must
To fully demonstrating.
Embodiment 2
As shown in figure 5, the present embodiment and the difference of embodiment 1 are that card wedge 8 is replaced by knob screw 11, by funnel 6 by
Clamping is changed into being fixedly mounted on the first portable plate 2, and funnel 6 is more firm during use.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (7)
1. one kind dries worm case, including casing, it is characterised in that it is provided with the first portable plate, the second portable plate in the casing, first
Portable plate is arranged on above the second portable plate, and the baking worm case also includes thermal source, funnel, receives container, and the funnel quantity is
Two or more, funnel are arranged on the first portable plate, and each funnel position of upper is equipped with soil sample sieve, and soil sample sieve lower section is provided with yarn
Net, thermal source are arranged on the soil sample sieve suitable for reading above funnel and with funnel and are correspondingly arranged, receive container and be placed on the second portable plate,
The lower mouth for receiving container and funnel is correspondingly arranged.
2. worm case is dried as claimed in claim 1, it is characterised in that first portable plate, the second portable plate pass through pulley
Chute device is movably arranged in casing.
3. worm case is dried as claimed in claim 1, it is characterised in that the thermal source is bulb.
4. worm case is dried as claimed in claim 1, it is characterised in that the gauze is double-layer wave shape gauze.
5. worm case is dried as claimed in claim 1, it is characterised in that the thermal source, funnel, reception number of containers are 4, etc.
It is arranged at intervals.
6. worm case is dried as claimed in claim 1, it is characterised in that first portable plate, the second portable plate are plank.
7. worm case is dried as claimed in claim 1, it is characterised in that the funnel is connected on the first portable plate by card wedge,
Or it is fixed on by knob screw on the first portable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720393457.2U CN206651251U (en) | 2017-04-14 | 2017-04-14 | One kind dries worm case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720393457.2U CN206651251U (en) | 2017-04-14 | 2017-04-14 | One kind dries worm case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206651251U true CN206651251U (en) | 2017-11-21 |
Family
ID=60317890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720393457.2U Expired - Fee Related CN206651251U (en) | 2017-04-14 | 2017-04-14 | One kind dries worm case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206651251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092693A (en) * | 2018-09-22 | 2018-12-28 | 中国农业科学院植物保护研究所 | A kind of separation method, separator and its application of soil small arthropod |
-
2017
- 2017-04-14 CN CN201720393457.2U patent/CN206651251U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109092693A (en) * | 2018-09-22 | 2018-12-28 | 中国农业科学院植物保护研究所 | A kind of separation method, separator and its application of soil small arthropod |
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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: 20171121 Termination date: 20180414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |