CN205700939U - A kind of dismembyator being applicable to insecticide - Google Patents
A kind of dismembyator being applicable to insecticide Download PDFInfo
- Publication number
- CN205700939U CN205700939U CN201620398377.1U CN201620398377U CN205700939U CN 205700939 U CN205700939 U CN 205700939U CN 201620398377 U CN201620398377 U CN 201620398377U CN 205700939 U CN205700939 U CN 205700939U
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- CN
- China
- Prior art keywords
- dismembyator
- upper cover
- insecticide
- centrifuge
- applicable
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Abstract
This utility model relates to biometrics technical field, particularly relates to a kind of dismembyator being applicable to insecticide, and including: centrifuge body be located at the intrinsic multiple centrifugal units of centrifuge, centrifuge body includes base and upper cover；Centrifugal unit includes being located at the centrifuge tube of base and being located at the runner assembly of upper cover；When upper cover closes with base, runner assembly is inserted in centrifuge tube rotationally.Worked by multiple centrifugal units, it is possible to realize the greater number of insect specimen of disposable grinding, be greatly improved sample grinding efficiency simultaneously.Further, each centrifugal unit is separately provided, it is possible to be prevented effectively from the cross-contamination between different sample.
Description
Technical field
This utility model relates to biometrics technical field, particularly relates to a kind of dismembyator being applicable to insecticide.
Background technology
The element task (such as DNA, RNA and the extraction etc. of protein) of laboratory is required for being ground sample, mortar
It is the most traditional milling tool with glass homogenizer.When sample size is less or sample requirement condition is extensive, dismembyator and glass
Glass homogenizer can meet the requirement that it is basic.But in recent years, along with the increasing day by day of laboratory element task, scientific research progress
Constantly accelerating, the sample size of laboratory is also gradually strengthening, and requires more and more higher to the independence of sample.Work as sample
When amount is relatively big and requirement condition is higher, be continuing with mortar and glass homogenizer will to face workload huge and be difficult to protect
A difficult problem for cross-contamination is not had between card sample.The appearance of laboratory dismembyator solves this contradiction well.
At present, the dismembyator of laboratory is of a great variety, but is essentially all and utilizes grinding bead (steel ball, bead etc.) at a high speed
Motion and sample collide and grind sassafras, are finally reached by sample comminution, all to the purpose changed.Substantially can be divided into vertical oscillation
Formula, horizontal reciprocating oscillatory type and three-dimensional oscillatory type three class.Vertical oscillation formula dismembyator is applied the earliest in Seed inspection industry, its
Advantage is that flux can be the biggest.As Scientz-48 high-flux tissue dismembyator can in 3 minutes the most multipair 48 samples with
Shi Jinhang grinds fast and effectively.It can be dry grinded, wet grinding, mix and homogenize process.But due to its motion mode and knot
The restriction of structure, also uses to it and brings some inconvenience, because it is vertical movement, so its fuselage is vertical structure,
For stable center of gravity, bottom can be heavier, is additionally also due to the mode of its vertical movement, can produce longitudinal vibration, and this is just
Make it unsuitable for being placed on platform general work.And horizontal reciprocating oscillatory type dismembyator make use of level of relative to transport the most cleverly
Dynamic mode is ground, and has the most both made the structure of instrument can not take up space with flattening, and a pair rocking arm is synchronized relatively
Motion just can be offset active force, the motion being horizontally oriented the most again, therefore will not produce lengthwise oscillations ripple, is well suited for
It is placed in laboratory table, does not interferes with other equipment.As in Tl2010, flux tissue grinder crushes instrument and can not only dry grind and wet
Mill, it is also possible to cryogrinding.Its adapter is the simplest, adds locking device only with knob and fixes, without other
Device, but also batch-type can be programmed and grind.Three-dimensional oscillatory type dismembyator is that a Reagent Company of the U.S. is for coordinating it to carry
Take what reagent place released.Its motion mode is different from the reciprocating mode of first two, is a kind of to be similar to vortex oscillation
Motion, the most this dismembyator can reach the highest rotating speed, but be limited by its structure, and its flux can not reach the highest,
And it grinds the consumptive material that pipe is the most special, being primarily due to its adapter is tray type structure, and grinding pot is that card is superincumbent.
This dismembyator is relatively suitable for the wet grinding of animal tissue, unsuitable for the dry grinding of plant tissue.
The grinding machine of above several types has substantially solved the samples such as plant tissue, animal tissue, food, medicine
Grind broken, but be not suitable for some hypomegetic insecticides.The microminiature insecticides such as aphid, thrips, Bemisia tabaci are often needed
Want single head to extract its DNA, RNA or protein etc., and then just can carry out its follow-up molecular biology experiment and analysis.Sample is relatively
Can grind with Potter-Elvehjem Tissue Grinders time few；Also electric driven glass refiner or the electronic tissue grinder of G20 is may select when sample is moderate
Device solves problem；But when sample size is more, front several method just seems that some is wasted time and energy, need a kind of new dismembyator badly
Process.
Utility model content
(1) to solve the technical problem that
The technical problems to be solved in the utility model is to provide a kind of dismembyator being applicable to insecticide, it is possible to realize plurality
The grinding of amount insect specimen.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides a kind of dismembyator being applicable to insecticide, including: centrifugal
Machine body and be located at the intrinsic multiple centrifugal units of centrifuge, centrifuge body includes base and upper cover；Centrifugal unit includes
It is located at the centrifuge tube of base and is located at the runner assembly of upper cover；When upper cover closes with base, runner assembly plugs rotationally
In centrifuge tube.
According to this utility model, multiple centrifugal units are in this internal distribution in array of centrifuge.
According to this utility model, centrifugal unit is provided with 20-30.
According to this utility model, runner assembly includes the rotor being located at the inner surface of upper cover and the dispersion being connected with rotor
Bar.
According to this utility model, scattering rod removably connects with rotor.
According to this utility model, also including rotary head, one end of rotary head is connected away from one end of upper cover with scattering rod, rotary head
The outline of the other end is consistent with the Internal periphery of the lower end of centrifuge tube.
According to this utility model, rotary head uses rubber to make.
According to this utility model, rotary head removably connects with scattering rod.
According to this utility model, base is provided with the tube seat for placing centrifuge tube.
According to this utility model, centrifuge tube is provided with lid, and base is provided with the lid groove for placing lid.
(3) beneficial effect
Technique scheme of the present utility model has the advantage that
The dismembyator being applicable to insecticide of the present utility model, at centrifuge, this most internal is provided with multiple centrifugal unit, one
Centrifugal unit passes through runner assembly rotation in centrifuge tube, it is possible to achieve the grinding of single insect specimen.Therefore, by multiple
Centrifugal unit works simultaneously, it is possible to realizes the greater number of insect specimen of disposable grinding, is greatly improved sample grinding efficiency.And
And, each centrifugal unit is separately provided, it is possible to be prevented effectively from the cross-contamination between different sample.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model embodiment is applicable to the upper cover of the dismembyator of insecticide；
Fig. 2 is the structural representation that this utility model embodiment is applicable to the base of the dismembyator of insecticide.
In figure: 10: base；20: upper cover；30: centrifuge tube；40: runner assembly；401: rotor；402: scattering rod；403: turn
Head；501: tube seat；502: lid groove；60: handle.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of the present utility model rather than whole embodiments.Based on the reality in this utility model
Execute example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work, all
Belong to the scope of this utility model protection.
As depicted in figs. 1 and 2, this utility model is applicable to a kind of embodiment of dismembyator of insecticide.Fitting of the present embodiment
Dismembyator for insecticide includes: centrifuge body and multiple centrifugal unit, and multiple centrifugal units are located at centrifuge, and this is internal.From
Scheming body includes base 10 and upper cover 20, and centrifugal unit includes centrifuge tube 30 and runner assembly 40.Centrifuge tube 30 is located at base
On 10, runner assembly 40 is located on upper cover 20.When upper cover 20 closes with base 10, runner assembly 40 be inserted in rotationally from
In heart pipe 30.The centrifuge tube 30 of the present embodiment uses the centrifuge tube of 1.5ml or 2.0ml, it is adaptable to the grinding of single insect specimen.
The dismembyator being applicable to insecticide of the present embodiment, at centrifuge, this most internal is provided with multiple centrifugal unit, one from
Heart unit passes through the runner assembly 40 rotation in centrifuge tube 30, it is possible to achieve the grinding of single insect specimen.Therefore, by many
Individual centrifugal unit works simultaneously, it is possible to realizes the greater number of insect specimen of disposable grinding, is greatly improved sample grinding efficiency.
Further, each centrifugal unit is separately provided, it is possible to be prevented effectively from the cross-contamination between different sample.
Further, centrifugal unit is provided with 20-30, in the present embodiment, is provided with 24 centrifugal units, 24 centrifugal units
In this internal distribution in array of centrifuge.On base 10, i.e. it is provided with 30,24 centrifuge tubes 30 of 24 centrifuge tubes in array
It is distributed on base 10；Correspondingly, upper cover 20 is provided with 40,24 runner assemblies of 24 runner assemblies 40 and centrifuge tube 30 1
One accordingly array distribution on upper cover 20.When upper cover 20 closes with base 10, each runner assembly 40 each inserts therewith
In corresponding centrifuge tube 30.Thus, 24 insect specimens can be disposably ground in the dismembyator of the present embodiment.
Further, in the present embodiment, runner assembly 40 includes rotor 401, scattering rod 402 and rotary head 403, rotor 401,
Scattering rod 402 and rotary head 403 removably connect successively.The inner surface of upper cover 20 is located at by rotor 401, the inner surface court of upper cover 20
To base 10.Rotor 401 can be rotated by automatically controlled driving, thus drives scattering rod 402 and rotary head 403 concomitant rotation.
The two ends of scattering rod 402 are equipped with in external screw thread, rotor 401 and rotary head 403 the external screw thread phase being equipped with on scattering rod 402
The screwed hole joined, is connected by screwed hole is externally threaded with on scattering rod 402, it is achieved that rotor 401, scattering rod 402 and
Removably connecting successively of rotary head 403.Rotary head 403 uses rubber to make, and outside one end that rotary head 403 is away from scattering rod 402
Profile is consistent with the Internal periphery of the lower end of centrifuge tube 30, i.e. the diameter of rotary head 403 matches with the internal diameter of centrifuge tube, and rotary head
403 lower ends have the crooked radian consistent with centrifuge tube lower end.When upper cover 20 closes with base 10, scattering rod 402 and rotary head
403 are all inserted in centrifuge tube, and rotate in centrifuge tube under the drive of rotor 401, and rotary head 403 uses rubber to make and sets
Count into the shape matched with centrifuge tube, it is possible to effectively prevent scattering rod 402 from when rotating in centrifuge tube, centrifuge tube is caused damage
Wound, it is to avoid centrifuge tube crushes.Rotor 401, scattering rod 402 and rotary head 403 pass sequentially through threaded engagement connect, it is simple to dismounting and more
Change scattering rod 402 and rotary head 403.
Further, in the present embodiment, centrifuge tube 30 is provided with lid, and base 10 is provided with the pipe for placing centrifuge tube 30
Groove 501 and for placing the lid groove 502 of lid of centrifuge tube 30, each centrifuge tube 30 is corresponding to a tube seat 501 and one
Lid groove 502.Therefore in the present embodiment, tube seat 501 and lid groove 502 are equipped with 24.By centrifuge tube 30 and the pipe of centrifuge tube 30
Lid is individually positioned in tube seat 501 and lid groove 502, can realize that centrifuge tube 30 is firm to be positioned on base 10.
Additionally, the outer surface of the upper cover 20 of the centrifuge body of the present embodiment is provided with handle 60, to facilitate upper cover of taking
20.Be additionally provided with ECU on upper cover 20, ECU for control upper cover 20 and base 10 Guan Bi self-locking, control and regulation from
The operating temperature of heart unit, working time and the velocity of rotation of rotor 401.ECU can use the centrifuge of routine
ECU.
The dismembyator being applicable to insecticide of the present embodiment in use, first opens the on and off switch of ECU, by automatically controlled
Unit controls centrifuge body and starts self-inspection, and self-inspection complete after open upper cover 20.Then select suitable scattering rod 402 and turn
403, scattering rod 402 and rotary head 403 are connected with the rotor 401 on upper cover 20 successively；By with rotary head 403 match from
Heart pipe 30 is put in the tube seat 501 on base 10, and the lid of centrifuge tube 30 is put in the lid groove 502 on base 10,
Single insect specimen to be ground is put in centrifuge tube 30.Again upper cover 20 is closed with base 10, adjust and set rotating speed and temperature
Degree, can start rotor by ECU and rotate, start to grind.After grinding terminates, open upper cover 20, i.e. can be taken off sample,
And scattering rod 402 and rotary head 403 can be unloaded to be carried out changing.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；
Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that:
Technical scheme described in foregoing embodiments still can be modified by it, or carries out wherein portion of techniques feature
With replacing；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model each embodiment technology
The spirit and scope of scheme.
Claims (7)
1. the dismembyator being applicable to insecticide, it is characterised in that including: this is the most internal with being located at described centrifuge for centrifuge body
Multiple centrifugal units, described centrifuge body includes base and upper cover；Described centrifugal unit include being located at described base from
Heart pipe and the runner assembly being located at described upper cover；When described upper cover closes with described base, described runner assembly is rotationally
It is inserted in described centrifuge tube；Described runner assembly includes the rotor being located at the inner surface of described upper cover and is connected with described rotor
Scattering rod；Also include that rotary head, one end of described rotary head are connected away from one end of described upper cover with described scattering rod, described rotary head
The outline of the other end consistent with the Internal periphery of the lower end of described centrifuge tube；Described base is provided with for placing described centrifugal
The tube seat of pipe.
The dismembyator being applicable to insecticide the most according to claim 1, it is characterised in that the plurality of centrifugal unit is described
This internal distribution in array of centrifuge.
The dismembyator being applicable to insecticide the most according to claim 1, it is characterised in that described centrifugal unit is provided with 20-30
Individual.
The dismembyator being applicable to insecticide the most according to claim 1, it is characterised in that described scattering rod and described rotor can
Dismounting connects.
The dismembyator being applicable to insecticide the most according to claim 1, it is characterised in that described rotary head uses rubber to make.
The dismembyator being applicable to insecticide the most according to claim 1, it is characterised in that described rotary head and described scattering rod can
Dismounting connects.
The dismembyator being applicable to insecticide the most according to claim 1, it is characterised in that described centrifuge tube is provided with lid, institute
State base and be provided with the lid groove for placing described lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398377.1U CN205700939U (en) | 2016-05-04 | 2016-05-04 | A kind of dismembyator being applicable to insecticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398377.1U CN205700939U (en) | 2016-05-04 | 2016-05-04 | A kind of dismembyator being applicable to insecticide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205700939U true CN205700939U (en) | 2016-11-23 |
Family
ID=57303238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620398377.1U Expired - Fee Related CN205700939U (en) | 2016-05-04 | 2016-05-04 | A kind of dismembyator being applicable to insecticide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205700939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940486A (en) * | 2017-05-26 | 2018-12-07 | 中国农业科学院农业质量标准与检测技术研究所 | Parallel beveller |
-
2016
- 2016-05-04 CN CN201620398377.1U patent/CN205700939U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108940486A (en) * | 2017-05-26 | 2018-12-07 | 中国农业科学院农业质量标准与检测技术研究所 | Parallel beveller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170504 |