CN102721567A - Vessel box opening and closing mechanism for biological sampling robot - Google Patents
Vessel box opening and closing mechanism for biological sampling robot Download PDFInfo
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- CN102721567A CN102721567A CN2012101760582A CN201210176058A CN102721567A CN 102721567 A CN102721567 A CN 102721567A CN 2012101760582 A CN2012101760582 A CN 2012101760582A CN 201210176058 A CN201210176058 A CN 201210176058A CN 102721567 A CN102721567 A CN 102721567A
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Abstract
The invention discloses a sampling mechanism for a biological sampling robot, which comprises a platform. A bottom box is fixed on the platform; one side of the platform is provided with a screw; the screw is provided with both upper and lower nuts, wherein the nuts at the lower end and a box clamp can relatively slide; when the screw is driven to rotate, the nut at the upper end directly drives an upper cover to ascend until the upper cover is separated from a sleeving part of a middle box; the nut at the lower end waits for the completion of a relative sliding part with a lower box clamp to start to ascend; limit retaining rods are respectively fixed at the positions on the edge of the platform, which are positioned at both front and rear sides of the bottom box; and the screw is driven by a motor to rotate. The sampling mechanism has ingenuous and precise structure design; the action process has high automation degree; two stages of sampler vessel boxes can be controlled to be automatically opened or closed and locked merely through one motor; and the manipulator operation and the unmanned sampling are implemented.
Description
Technical field
The present invention relates to a kind of device that biological sampling robot is used that is used for, mainly is a kind of ware box switching mechanism that is used for biological sampling robot.
Background technology
In recent years; Popular communicable diseases such as SARS, " l ", bird flu constantly appear in countries in the world people's the life; The big or small military conflict that adds some areas is continuous; Make health that has influence on people even the life that biotic pollution is increasing, this has caused showing great attention to of national governments and the public.
For the control of biotic pollution, the best way be exactly to each maybe contaminated area air in the content of pollutant detect.Usually the method for sampling that adopts at present is the hand sampling method, and this has had a strong impact on representativeness, continuity, the randomness of collected specimens, to such an extent as to gained result's poor accuracy.The more important thing is that because the hand sampling method needs the staff in ill-conditioned district work, this has caused very big threat to health even life security.And developing rapidly and interpenetrating along with microelectric technique, mechanical technique and automatic control technology; Sampling robot obtains application more and more widely in industry measurement detects; The raising that this is very big processing quality and the technical feature of checkout equipment in the Measuring and testing process, thereby realized the high benefit of industry measurement robotization.
But just at present, sampling robot is applied to situation that air pollutants detect also seldom, application be preferably material sampling in the pipeline relatively.China's in January, 2008, a disclosed publication number was introduced a kind of professional sampling robot that is used for dust sampling in the pipeline for the CN201004024Y utility model patent; But this robot only limits to the collection of dust in the pipeline, can't satisfy any environment, work long hours, unmanned, continuous sampling many times, automatically change the requirement of sampling box.
Summary of the invention
Technical matters to be solved by this invention provide a kind of be used for biological sampling robot sampling mechanism, the ingenious precision of its structural design, the course of action automaticity is high, and is simple in structure, can realize environment sampling many times.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
A kind of sampling mechanism that is used for biological sampling robot; Include platform; Be fixed with on the said platform at the bottom of the box of a sampling thief, the side at the bottom of the said box has screw rod, and two nuts up and down are installed on the screw rod; Wherein top nut and last box card are integral, and lower nut can be done limited relative slip with following box card; Fixed sample device loam cake on the said upward box card is fixed with box in the sampling thief on the following box card; Said screw rod is rotated by motor-driven.
At the bottom of the said sampling thief box both sides be fixed with spacing lever respectively.
Principle of work of the present invention is:
The rotation of motor-driven screw rod drives two nuts and progressively rises, because lower nut allows to slide relatively with following box card; At first cause top nut to drive and go up the rising of box card, rise to certain altitude when last box cassette tape moves loam cake, the socket part of sampling thief loam cake and middle box breaks away from; Last box card will rotate under function of friction, block up to limited pin, thereby middle box is come out fully; At this moment, mechanical arm therefrom takes out or puts into the sampling plate in the box.Along with the continuation of two nuts is risen, the following flange of lower nut will support to box card down, at this moment, cause down that the box card rises, and identical with said process, the moving middle box of following box cassette tape is removed, and middle box is come out.
Reseting procedure only needs the motor counter-rotating after the work of the present invention, because last box card stopped by pin, so what at first reset is middle box, is further rotated, and middle box resets, and reseting procedure suitably continues electric rotating machine after accomplishing, and with the locking of ware box, guarantees impermeability.
Advantage of the present invention is:
The ingenious precision of structural design of the present invention, the course of action automaticity is high, can automatically open or close the ware box, realizes unattended sampling.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Referring to Fig. 1, a kind of sampling mechanism that is used for biological sampling robot includes platform 10; Said platform 10 middle parts are fixed with an end box 6, and a side of said platform 10 has screw rod 2, and nut 4 and nut 3 are installed on the screw rod 2; Wherein nut 3 is an one with last box card; Nut 4 can slide with following box card 5 relatively, and box 7 in being fixed with on the said box card 5 down is fixed with loam cake 8 on the last box card; Said screw rod 2 is by motor 1 driven in rotation.
The both sides of said platform 10 are fixed with spacing lever 9.
The course of work: 2 rotations of motor 1 drive screw drive box card 3 and nut 4 risings down, because lower nut 4 can slide with following box card 5 relatively; At this moment following box card 5 does not rise, and rises and go up box card 3, when rising to certain altitude; The socket part of lid 8 and middle box 7 breaks away from, under function of friction on box card 3 drive lids 8 and rotate, block up to limited pin 9; Middle box 7 is come out, and at this moment, mechanical arm can take out or put into ware box 7 with plate.Along with the continuation rising of lower nut 4 and the relative slipper of following box card 5 finish, at this moment, box 7 rose during following box card 5 drove, and identical with said process, middle box 7 will be removed, thereby end box 6 is come out, so that take out or put into plate.Process that folds and above-mentioned action are just in time opposite, at this moment, only need the motor counter-rotating is got final product.Box 7 was got back to the origin-location earlier during the backing pin of pin 9 upper ends guaranteed.
Claims (2)
1. sampling mechanism that is used for biological sampling robot; Include platform; It is characterized in that: be fixed with an end box on the said platform, a side of said platform has screw rod, and two nuts up and down are installed on the screw rod; Wherein top nut and last box card are integral, and lower nut can be done limited relative slip with following box card; Be fixed with middle box on the box card under said, be fixed with loam cake on the last box card; Said screw rod is rotated by motor-driven.
2. a kind of sampling mechanism that is used for biological sampling robot according to claim 1, it is characterized in that: the both sides that the edge of said platform is positioned at end box are fixed with spacing lever respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101760582A CN102721567A (en) | 2012-05-31 | 2012-05-31 | Vessel box opening and closing mechanism for biological sampling robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101760582A CN102721567A (en) | 2012-05-31 | 2012-05-31 | Vessel box opening and closing mechanism for biological sampling robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102721567A true CN102721567A (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101760582A Pending CN102721567A (en) | 2012-05-31 | 2012-05-31 | Vessel box opening and closing mechanism for biological sampling robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102721567A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808535A (en) * | 2014-01-28 | 2014-05-21 | 中国人民解放军军事医学科学院 | Intelligent air microorganism sampling system |
| CN112662535A (en) * | 2020-12-03 | 2021-04-16 | 中国人民解放军军事科学院军事医学研究院 | Air microorganism sampling device |
| CN114405137A (en) * | 2022-01-25 | 2022-04-29 | 江西服装学院 | Filter for transfer printing ink |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201004024Y (en) * | 2007-01-23 | 2008-01-09 | 杨雄 | Quantified sampling robot |
| CN101608161A (en) * | 2009-07-24 | 2009-12-23 | 中国科学院合肥物质科学研究院 | Biological sampling robot system |
| CN101697870A (en) * | 2009-11-06 | 2010-04-28 | 中国科学院合肥物质科学研究院 | Multi-parameter human body function detecting device and detecting method thereof |
| CN101988868A (en) * | 2009-08-06 | 2011-03-23 | 张振宇 | Full-automatic intelligent robot sampling device |
-
2012
- 2012-05-31 CN CN2012101760582A patent/CN102721567A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201004024Y (en) * | 2007-01-23 | 2008-01-09 | 杨雄 | Quantified sampling robot |
| CN101608161A (en) * | 2009-07-24 | 2009-12-23 | 中国科学院合肥物质科学研究院 | Biological sampling robot system |
| CN101988868A (en) * | 2009-08-06 | 2011-03-23 | 张振宇 | Full-automatic intelligent robot sampling device |
| CN101697870A (en) * | 2009-11-06 | 2010-04-28 | 中国科学院合肥物质科学研究院 | Multi-parameter human body function detecting device and detecting method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808535A (en) * | 2014-01-28 | 2014-05-21 | 中国人民解放军军事医学科学院 | Intelligent air microorganism sampling system |
| CN103808535B (en) * | 2014-01-28 | 2017-02-08 | 中国人民解放军军事医学科学院 | Intelligent air microorganism sampling system |
| CN112662535A (en) * | 2020-12-03 | 2021-04-16 | 中国人民解放军军事科学院军事医学研究院 | Air microorganism sampling device |
| CN112662535B (en) * | 2020-12-03 | 2022-08-26 | 中国人民解放军军事科学院军事医学研究院 | Air microorganism sampling device |
| CN114405137A (en) * | 2022-01-25 | 2022-04-29 | 江西服装学院 | Filter for transfer printing ink |
| CN114405137B (en) * | 2022-01-25 | 2023-10-13 | 江西服装学院 | Filter for transfer printing ink |
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Application publication date: 20121010 |