CN206459878U - A kind of nematode separator - Google Patents
A kind of nematode separator Download PDFInfo
- Publication number
- CN206459878U CN206459878U CN201720169154.2U CN201720169154U CN206459878U CN 206459878 U CN206459878 U CN 206459878U CN 201720169154 U CN201720169154 U CN 201720169154U CN 206459878 U CN206459878 U CN 206459878U
- Authority
- CN
- China
- Prior art keywords
- attachment structure
- cylinder
- axle sleeve
- square
- separatory funnel
- 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 a kind of nematode separator, including cylinder, separatory funnel is provided with the middle part of cylinder, separatory funnel bottom is provided with water check valve, also include being in cancavo-convex square and the first attachment structure positioned at cylinder upper end side and the second attachment structure positioned at cylinder upper end opposite side, described square one end is rotated with the first attachment structure and is connected, and the other end is flexibly connected with the second attachment structure.Nematode separator of the present utility model can solve wood particle and easily float, and long stuff can not be completely submerged in the technical problem in water.
Description
Technical field
The utility model belongs to inspection and quarantine field, and in particular to a kind of nematode separator.
Background technology
In the inspection and quarantine of plant disease, generally require and nematode is separated.As shown in figure 1, of the prior art
Nematode separator includes being provided with the middle part of the cylinder being made of transparent plastics material, cylinder integrally formed to be separated Lou with its
Bucket, separatory funnel bottom connection flexible pipe, flexible pipe is provided with water check valve.
There is problems with being operated in nematode separator of the prior art：
（1）When separating wood particle, wooden unit is easily swum on the water surface；When separating batten, batten is also easily floated, it is impossible to completely
It is submerged in water, influence nematode detection；
（2）There is wood chip in wooden unit, batten, easily flowed out with water, interference experiment result.
The content of the invention
In order to solve one of defect present in above-mentioned prior art, there is provided a kind of nematode separator.
The utility model solves the technical scheme that its technical problem used：
Separatory funnel is provided with the middle part of a kind of nematode separator, including cylinder, cylinder, separatory funnel bottom is provided with sealing
Valve, in addition to the first attachment structure in cancavo-convex square and positioned at cylinder upper end side and positioned at cylinder upper end opposite side
Second attachment structure, described square one end is rotated with the first attachment structure and is connected, and the other end is flexibly connected with the second attachment structure.
Cancavo-convex square is in bowl-shape in nematode separator of the present utility model, and its " rotating connection ", which refers to square, to revolve
Turn, making the positive and negative of square can cover, can ensure that long stuff is soaked in water when with convex lid, can when using female cap
To ensure that wood particle is soaked in water.So as to which nematode separator of the present utility model can solve wood particle and easily float, long stuff
The technical problem in water can not be completely submerged in.
In addition, can also have following additional technical feature according to the nematode separator of the utility model embodiment：
It is preferred that, first attachment structure includes sleeve block and the axle sleeve being located on sleeve block, and described square one end connects
Card ball is connected to, the card ball is placed in axle sleeve, the outer wall of axle sleeve is provided with external screw thread, and axle sleeve is externally provided with the first clamp nut, the
Provided with the internal thread being engaged with external screw thread on axle sleeve in one firm nut.
It is preferred that, cylinder upper end side is provided with bearing pin, and institute's sleeve block is provided with axis hole, and the bearing pin passes through the axle
Hole is simultaneously fixed by the second clamp nut.
It is preferred that, second attachment structure includes the gim peg being fixed on cylinder, and the square other end is by fastening
Rope is connected on gim peg.
It is preferred that, the cylinder upper end is provided with cuff, and first attachment structure and the second attachment structure are located at the set
On hoop.
It is preferred that, the separatory funnel is provided with screen pack.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined
Become substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of the nematode separator of the utility model embodiment；
Fig. 2 is part A enlarged drawing in Fig. 1；
Fig. 3 is the structural representation after square upset of the present utility model；
Fig. 4 is the structural representation after square of the present utility model is rotated up.
Description of reference numerals：
Cylinder 1；Separatory funnel 2；Flexible pipe 3；Water check valve 4；Square 5；Cuff 6；Bearing pin 7；Gim peg 8；Sleeve block 9；Axle sleeve
10；Axis hole 11；First clamp nut 12；Second clamp nut 13；Fasten rope 14；Screen pack 15；Card ball 16.
Embodiment
Embodiment of the present utility model is described below in detail, wherein from beginning to end same or similar label represent it is identical or
Similar element or the element with same or like function.The embodiments described below with reference to the accompanying drawings are exemplary,
It is intended to be used to explain the utility model, and it is not intended that to limitation of the present utility model.
The nematode separator according to the utility model embodiment described with reference to the accompanying drawings.Fig. 1-4 is the utility model
A kind of structural representation of nematode separator of embodiment.It include cylinder 1, separatory funnel 2, flexible pipe 3, water check valve 4, square 5,
First attachment structure and the second attachment structure.
Cylinder 1 is formed in one with separatory funnel 2, is made of clear glass.The lower end of separatory funnel 2 is exported and flexible pipe 3
It is connected, flexible pipe 3 is stretched out outside cylinder 1, end is provided with water check valve 4.
The upper end of cylinder 1 is arranged with the relative both sides in left and right on cuff 6, cuff 6 and is respectively equipped with bearing pin 7 and gim peg 8.
First attachment structure includes the bearing pin 7, sleeve block 9, axle sleeve 10, the first clamp nut 12 and the second clamp nut
13.Sleeve block 9 is provided with axis hole 11, and the bearing pin 7 is fixed sleeve block 9 through axis hole 11 and by the second clamp nut 13.
The left end of square 5 is connected with card ball 16, and card ball 16 is placed in axle sleeve 10, and the outer wall of axle sleeve 10 is provided with external screw thread, the peripheral hardware of axle sleeve 10
There is the internal thread being provided with the first clamp nut 12, the first firm nut with external screw thread is engaged on axle sleeve 10.The collar extension of axle sleeve 10
Portion is less than the diameter of card ball 16, if axle sleeve 10 is made up of the bound edge of dry elasticity, screws the first clamp nut 12, the outer port part of axle sleeve 10
Push, card ball 16 is fixed.The first clamp nut 12 is unscrewed, the outer port part of axle sleeve 10 unclamps, card ball 16 can be in axle sleeve 10 certainly
By universal rotational, so as to so that square 5 is overturn or adjusted to any angle allowed.
Second attachment structure includes gim peg 8 and fastens rope 14, fastens 14 one end of rope and is fixed with the right-hand member of square 5, other end connection
On gim peg 8.Elastic band can be used by fastening rope 14, be tied up elastic band on gim peg 8 when using, flexibility is big.So as to,
There is certain length due to fastening rope 14, so that as shown in figure 4, square 5 can rotate to after any angle again with fastening the fixations of rope 14, from
And more or longer battens can be accommodated in cylinder 1.
Advantageously, to prevent the wood chip in wooden unit, batten from being flowed out with water, bell mouth and pollution microscopy liquid, this implementation are blocked
Example is provided with screen pack 15 also on separatory funnel 2.The screen pack 15 is placed on separatory funnel 2, conveniently can be taken out back and forth.
Specifically, a diameter of 220mm of cylinder 1, is highly 330mm, square 5 is 5-10 mesh, and screen pack 15 is 50 mesh.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle of the present utility model and objective, replaced
And modification, scope of the present utility model limits by claim and its equivalent.
Claims (4)
1. being provided with separatory funnel in the middle part of a kind of nematode separator, including cylinder, cylinder, separatory funnel bottom is provided with water check valve,
Characterized in that, also including the first attachment structure in bowl-shape square and positioned at cylinder upper end side and another positioned at cylinder upper end
Second attachment structure of side, described square one end is rotated with the first attachment structure and is connected, and the other end and the second attachment structure are lived
Dynamic connection；First attachment structure includes sleeve block and the axle sleeve being located on sleeve block, and described square one end is connected with card ball,
The card ball is placed in axle sleeve, and the outer wall of axle sleeve is provided with external screw thread, and axle sleeve is externally provided with the first clamp nut, the first firm nut
It is interior provided with the internal thread being engaged with external screw thread on axle sleeve；Screen pack is additionally provided with the separatory funnel.
2. nematode separator according to claim 1, it is characterised in that cylinder upper end side is provided with bearing pin, institute's axle
Block set is provided with axis hole, and the bearing pin is fixed through the axis hole and by the second clamp nut.
3. nematode separator according to claim 1, it is characterised in that second attachment structure includes being fixed on cylinder
On gim peg, the square other end is connected on gim peg by fastening rope.
4. nematode separator according to claim 1, it is characterised in that the cylinder upper end is provided with cuff, described first
Attachment structure and the second attachment structure are located on the cuff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169154.2U CN206459878U (en) | 2017-02-23 | 2017-02-23 | A kind of nematode separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169154.2U CN206459878U (en) | 2017-02-23 | 2017-02-23 | A kind of nematode separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206459878U true CN206459878U (en) | 2017-09-01 |
Family
ID=59691349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720169154.2U Expired - Fee Related CN206459878U (en) | 2017-02-23 | 2017-02-23 | A kind of nematode separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206459878U (en) |
-
2017
- 2017-02-23 CN CN201720169154.2U patent/CN206459878U/en not_active Expired - Fee Related
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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: 20170901 Termination date: 20180223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |