CN209624199U - A kind of novel nematode separation system - Google Patents
A kind of novel nematode separation system Download PDFInfo
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- CN209624199U CN209624199U CN201920039071.0U CN201920039071U CN209624199U CN 209624199 U CN209624199 U CN 209624199U CN 201920039071 U CN201920039071 U CN 201920039071U CN 209624199 U CN209624199 U CN 209624199U
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- centrifuge
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Abstract
The utility model proposes a kind of novel nematode separation systems, including workbench, the first turntable for placing soil sample beaker and the second turntable for placing centrifugate beaker are provided on the workbench, first turntable is fixedly arranged above water injection pipe and blender, centrifuge and aqueous suspension ofkaolin bucket are provided with above second turntable, aqueous suspension ofkaolin bucket is by the road and pump is connected to centrifuge；The pipette of blender is connected to centrifuge by the road, and centrifugation motor spindle is equipped with drain pipe；It further include PLC controller, output end connection first motor, the second motor, blender and the centrifuge of PLC controller.The utility model nematode separation system, integrate beaker hold, liquid addition, liquid agitation, centrifugation and equipment cleaning function, and operating status and the time of each equipment are controlled by controller, and the automatic operating that nematode is separated by Centrifugal Flotation method is realized, it is convenient and efficient.
Description
Technical field
The utility model belongs to soil nematodes separation technology field more particularly to a kind of novel nematode separation system.
Background technique
Soil nematodes is an important type in soil animal, is the important component of soil ecosystem.Soil nematodes
Mostly miniature, 0.3-5 millimeters long, shape is different, is in elongated cylindrical more, and both ends are tapering, also there is ellipse, spindle and lemon
Shape.According to the feeding habits of nematode and head morphological feature, it is miscellaneous nematode can be divided into bacterial-feeding nematodes, Fungal-feeding nematode, predation
Eat nematode and 4 major class of phytotrophy class nematode.From soil quickly and comprehensively nematode is separated is study nematode the
One step, nematologist generally uses funnel method, screening elutriation method, Centrifugal Flotation method and tray the method defiber from soil at present
Worm.
Centrifugal Flotation method is about mainly 1.08g/m according to the specific gravity for being nematode3, it is more bigger than the specific gravity of water, in soil supension
Middle nematode mixes with dirt bed.If nematode can be separated from suspension with specific gravity slightly larger other solution.
It has main steps that first soil sample is put into beaker and stirs, be then charged into centrifuge tube and the centrifugation of other solution is added, hereafter collect
Clear liquid.Above-mentioned steps mostly use greatly independent mixing plant, centrifugation and collecting device at present, by manually carrying out step by step, operate
Complex steps lack a kind of system for being exclusively used in soil nematodes separation.
Utility model content
The utility model for the above technical issues, propose it is a kind of integrate stirring, centrifugation and liquid-adding device, operation
The nematode separation system easily automated.
In order to achieve the above object, the technical solution adopted in the utility model are as follows:
A kind of novel nematode separation system, including workbench are provided with for placing soil sample beaker on the workbench
First turntable and the second turntable for placing centrifugate beaker, the first turntable is fixedly arranged above water injection pipe and blender, described
Blender includes stirring rod and pipette；
Centrifuge and aqueous suspension ofkaolin bucket are provided with above second turntable, aqueous suspension ofkaolin bucket is by the road and pump connects
To centrifuge；The pipette of blender is connected to centrifuge by the road, and centrifugation motor spindle is equipped with drain pipe；
It further include PLC controller, output end connection first motor, the second motor, blender and the centrifugation of PLC controller
Machine.
Preferably, the liquid barrel includes pure water barrel, Adlerika bucket and originally bucket.
Preferably, the originally bucket is by the road and high-pressure pump is connected to centrifuge.
Preferably, being fixed with mechanical arm on the workbench, blender installs liftable and rotation on the robotic arm.
Preferably, further including the warning lamp being connected with PLC controller.
Preferably, the centrifuge includes copper outer cylinder and the rotor that outer cylinder bottom is arranged in.
Preferably, further including the display screen being connect with the output end of PLC controller.
Compared with prior art, it the advantages of the utility model and has the active effect that
Novel nematode separation system, collects that beaker is held, liquid addition, liquid agitation, centrifugation and equipment cleaning function be in one
Body, and control by controller operating status and the time of each equipment, realize by Centrifugal Flotation method separate nematode from
Dynamicization operation, it is convenient and efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model nematode separation system；
Fig. 2 is the control planning figure of the utility model nematode separation system；
In above each figure: 1, workbench；11, equipment box；12, mounting plate；2, the first turntable；21, upper disk surface；22, lower wall
Face；3, the second turntable；4, liquid barrel；41, pure water barrel；42, Adlerika bucket；43, originally bucket；5, water injection pipe；6, it stirs
Mix machine；61, mechanical arm；62, stirring rod；63, pipette；7, centrifuge；71, copper outer cylinder；8, aqueous suspension ofkaolin bucket；9, it shows
Display screen.
Specific embodiment
In order to better understand the utility model, illustrate with reference to the accompanying drawings and examples.
Embodiment: as shown in Figure 1, a kind of novel nematode separation system, including workbench 1,1 bottom of workbench are equipment box
11, mounting plate 12 is installed above workbench 1.The first turntable 2 for placing soil sample beaker is provided on the workbench 1,
First turntable 2 includes the upper disk surface 21 to link together and lower disk 22, and upper disk surface 21 is provided circumferentially about multiple placement soil samples
The through-hole of beaker, the output shaft of lower 22 bottom center of disk connection first motor, first motor can drive turntable to rotate, make soil sample
Beaker is rotated to water filling station or stirring station.
The second turntable 3 is also equipped with down on the workbench 1, lower second turntable, 3 structure and the first turntable 2 are essentially identical,
For lower second turntable 3 for placing centrifugate beaker, centrifugate beaker is used to hold the centrifugate that nematode is had after centrifugation, and lower second
Turntable 3 is rotated through the second motor driven, can rotate to 7 lower section of centrifuge or other positions.First motor and the second motor are pacified
In equipment box 11, beautiful and avoidable contact liq.Multiple liquid barrels 4, the present embodiment are also equipped in equipment box 11
Liquid barrel 4 includes pure water barrel 41, Adlerika bucket 42 and originally bucket 43.
Water injection pipe 5 and blender 6 are installed on the mounting plate 12 of first turntable, 2 top, water injection pipe 5 is connected with pump by the road
To pure water barrel 41, for adding pure water into soil sample beaker.For convenient for stirring soil sample, the mounting plate 12 and blender 6
Between connected by mechanical arm 61, which can drive blender 6 to go up and down and rotate left and right, and mechanical arm 61 is that market is purchased
It buys, specific structure repeats no more.6 top of blender is equipped with stirring motor and pulsating pump, and 6 lower part of blender is equipped with
Stirring rod 62 and pipette 63,62 lower end of stirring rod are equipped with paddle, and motor drives the rotation of stirring rod 62 to stir soil sample shape
At suspension.Pipette 63 is through pulsating pump and piping connection to centrifuge 7, and the soil sample suspension after stirring completely is through pipette 63
It is delivered in centrifuge 7.Centrifuge 7 and aqueous suspension ofkaolin bucket 8, aqueous suspension ofkaolin bucket 8 are provided with above lower second turntable 3
With Adlerika bucket 42 by the road and pump be connected to centrifuge 7.Quantitative Adlerika and kaolin are pumped into centrifuge 7
Suspension is centrifuged together with soil sample.
The centrifuge 7 includes copper outer cylinder 71 and the rotor that outer cylinder bottom is arranged in, and rotor drives through 7 motor of centrifuge
Rotation, so that the quick rotation of outer cylinder is realized, to have the function that centrifugation.The copper outer cylinder 71 being arranged outside the centrifuge 7,
Stability of rotation, low noise.For convenient for discharge centrifugate and sediment, the centrifuge 7 is fixedly arranged above drain pipe, under drain pipe
Centrifugate is drawn in centrifugate beaker after centrifugation in liquid level where nematode in end insertion centrifuge 7.
For convenient for cleaning centrifuge 7, the originally bucket 43 is by the road and high-pressure pump is connected to centrifuge 7, and centrifugation terminates
Afterwards, high-pressure pump injects tap water into copper outer cylinder 71 and is rinsed.Copper 71 bottom of outer cylinder is provided with waste liquid dump valve and gives up
Liquid pipe, waste liquid dump valve is opened after cleaning, and waste liquid is discharged.
To avoid blender 6 from polluting the sample of different batches, it is additionally provided with clean bucket on the workbench 1, stirring terminates
Afterwards, blender 6 is inserted into stirring a few minutes in clean bucket and is cleaned.
PLC controller, the output end connection first motor of PLC controller, the second electricity are also equipped in the equipment box 11
Machine, blender 6 and centrifuge 7, when controlling the operation of first motor, the operating status of the second motor, blender 6 and centrifuge 7
Between, speed etc., control technology is the prior art, is repeated no more.For convenient for showing and changing experiment parameter, on the mounting plate 12
The touching display screen 9 (referring to Fig. 2) connecting with the input terminal of PLC controller is installed, PLC controller uses FX3U-
128MR-ES-A type.
The output end of PLC controller is also connected with by warning lamp, when first motor, the second motor, blender 6 and centrifuge 7
In an operation when, red light lights, and green light lights when not running.The operational process of above-mentioned nematode separation system are as follows: take appropriate
Soil sample be added soil sample beaker, be then placed within the corresponding position of the first turntable 2；The rotation of first turntable 2 makes soil sample beaker to note
The water filling station that water pipe 5 is transferred, injects quantitative pure water；First turntable 2, which continues rotation, makes the soil sample beaker rotation after water filling
To stirring station, blender 6 goes to stirring station in the drive backspin of mechanical arm 61, then carries out in decline insertion soil sample beaker
Stirring, soil sample suspension is delivered in centrifuge 7 through pipette 63 after the completion of stirring.After stirring, blender 6 rises rotation
Turn, then stirring a few minutes are cleaned in decline insertion clean bucket.Hereafter, quantitative Adlerika is pumped into centrifuge 7
And aqueous suspension ofkaolin, it is centrifuged together with soil sample.Centrifugate is discharged after centrifugation to centrifugate beaker, and cleans centrifugation
Machine 7.
Novel nematode separation system described in the present embodiment, collection beaker hold, liquid addition, liquid agitation, are centrifuged and set
Standby cleaning function controls by controller operating status and the time of each equipment in one, realizes and passes through Centrifugal Flotation
Method separates the automatic operating of nematode, convenient and efficient.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but all without departing from the content of the technical scheme of the utility model, according to this reality
With novel technical spirit any simple modification, equivalent variations and remodeling to the above embodiments, it is practical new to still fall within this
The protection scope of type technical solution.
Claims (7)
1. a kind of novel nematode separation system, including workbench, it is characterised in that: be provided on the workbench for placing soil
First turntable of sample beaker and the second turntable for placing centrifugate beaker, the first turntable are fixedly arranged above water injection pipe and stirring
Machine, the blender include stirring rod and pipette；
Be provided with centrifuge and aqueous suspension ofkaolin bucket above second turntable, aqueous suspension ofkaolin bucket by the road and pump be connected to from
Scheming；The pipette of blender is connected to centrifuge by the road, and centrifugation motor spindle is equipped with drain pipe；
Multiple liquid barrels are provided with below the workbench and respectively drive the first turntable, the first motor of the second turntable, the
Two motors, liquid barrel is by the road and pump is connected to water injection pipe and centrifuge；
It further include PLC controller, output end connection first motor, the second motor, blender and the centrifuge of PLC controller.
2. novel nematode separation system according to claim 1, it is characterised in that: the liquid barrel include pure water barrel,
Adlerika bucket and originally bucket.
3. novel nematode separation system according to claim 2, it is characterised in that: the originally bucket is by the road and high pressure
Pump is connected to centrifuge.
4. novel nematode separation system according to claim 1, it is characterised in that: be fixed with machinery on the workbench
Arm, blender install liftable and rotation on the robotic arm.
5. novel nematode separation system according to claim 4, it is characterised in that: further include being connected with PLC controller
Warning lamp.
6. novel nematode separation system according to claim 1, it is characterised in that: the centrifuge include copper outer cylinder and
The rotor of outer cylinder bottom is set.
7. novel nematode separation system according to claim 1, it is characterised in that: further include the output with PLC controller
Hold the display screen of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920039071.0U CN209624199U (en) | 2019-01-09 | 2019-01-09 | A kind of novel nematode separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920039071.0U CN209624199U (en) | 2019-01-09 | 2019-01-09 | A kind of novel nematode separation system |
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| Publication Number | Publication Date |
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| CN209624199U true CN209624199U (en) | 2019-11-12 |
Family
ID=68449442
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920039071.0U Active CN209624199U (en) | 2019-01-09 | 2019-01-09 | A kind of novel nematode separation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112748234A (en) * | 2021-01-15 | 2021-05-04 | 甘肃畅陇公路养护技术研究院有限公司 | Geotechnical free expansion test device and method |
| CN113960285A (en) * | 2021-09-27 | 2022-01-21 | 中国热带农业科学院热带作物品种资源研究所 | Portable soil pathogenic nematode integrated monitoring system |
-
2019
- 2019-01-09 CN CN201920039071.0U patent/CN209624199U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112748234A (en) * | 2021-01-15 | 2021-05-04 | 甘肃畅陇公路养护技术研究院有限公司 | Geotechnical free expansion test device and method |
| CN113960285A (en) * | 2021-09-27 | 2022-01-21 | 中国热带农业科学院热带作物品种资源研究所 | Portable soil pathogenic nematode integrated monitoring system |
| CN113960285B (en) * | 2021-09-27 | 2023-11-17 | 中国热带农业科学院热带作物品种资源研究所 | Portable soil pathogen nematode integrated monitoring system |
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