CN209745583U - sample collection system for microbiological detection - Google Patents
sample collection system for microbiological detection Download PDFInfo
- Publication number
- CN209745583U CN209745583U CN201822208700.6U CN201822208700U CN209745583U CN 209745583 U CN209745583 U CN 209745583U CN 201822208700 U CN201822208700 U CN 201822208700U CN 209745583 U CN209745583 U CN 209745583U
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- China
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- threaded rod
- sleeve
- fixedly connected
- push rod
- wall
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Abstract
The utility model belongs to the technical field of the microbiological detection, especially, relate to a sample collection system for microbiological detection, comprises an operation bench, the bottom fixedly connected with supporting leg of operation panel, and the inside activity of operation panel has cup jointed the threaded rod, the outside of threaded rod and the outer mutual meshing along of gear, the gear is fixed to be cup jointed on drive motor's output shaft, drive motor's external fixation has cup jointed fixed cover, and drive motor is connected with the mains electricity circuit electricity, one side fixedly connected with bracing piece of fixed cover. This sample collection device for microbial detection through setting up adapter sleeve, connecting plate and clearance brush, can be at the in-process that draws the soil sample, is convenient for clear up the inner wall of gathering the cover, has avoided the soil sample because of the too big problem of adhesion at the collection cover inner wall of viscidity, has guaranteed the cleanness of gathering the cover inner wall, has also avoided polluting the problem of follow-up soil sample simultaneously, has guaranteed the purity of soil sample.
Description
Technical Field
The utility model belongs to the technical field of the microbiological detection, concretely relates to sample collection system for microbiological detection.
Background
The microorganism detection refers to a method for measuring the types, contents, numbers and the like of microorganisms in a sample by using chemical, physical and biological reactions through a detection instrument, and the detection range of the microorganisms comprises food detection, water quality detection, soil detection and the like, wherein in the soil microorganism detection process, a collection device is generally required to be used for collecting the detection sample; however, the current most of soil microorganism samples that detect are at the in-process of gathering, it is all that the inspector extrudes rotatory sampling through the manual sampler of taking to soil, so not only can make the process of sampling waste time and energy, make sampling speed slow moreover, the work efficiency who has led to the soil sampling is low, simultaneously at the in-process of drawing the soil sample, because soil has the easy adhesion of viscidity at the inner wall of sampler and is difficult to the clearance, thereby can't guarantee the cleanness of sampler inner wall, influence the purity of follow-up soil sample easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sample collection system for microbiological detection to solve the problem that proposes among the above-mentioned background art.
in order to achieve the above object, the utility model provides a following technical scheme: a sample collection device for microbiological detection comprises an operation table, wherein the bottom of the operation table is fixedly connected with supporting legs, a threaded rod is sleeved on the inner activity of the operation table, the outer part of the threaded rod is meshed with the outer edge of a gear, the gear is fixedly sleeved on an output shaft of a transmission motor, the outer part of the transmission motor is sleeved with a fixed sleeve, the transmission motor is electrically connected with a mains circuit, one side of the fixed sleeve is fixedly connected with a supporting rod, the outer thread of the threaded rod is sleeved with a threaded sleeve, the side surface of the threaded sleeve is fixedly connected with the bottom of the operation table through a connecting rod, the bottom of the threaded rod is fixedly connected with a collection sleeve, the front of the collection sleeve is provided with a discharge port, the inner activity of the threaded rod is sleeved with a push rod, the outer part of the push rod is fixedly sleeved with a baffle, and the bottom of the baffle is in, the bottom fixedly connected with stripper plate of push rod, and the fixed adapter sleeve that has cup jointed in the outside of push rod bottom, the side fixedly connected with connecting plate of adapter sleeve, one side fixed mounting of connecting plate has the cleaning brush.
Preferably, the bottom end of the push rod penetrates through the threaded rod and extends into the collecting sleeve, and the length value of the push rod is greater than the sum of the length values of the threaded rod and the collecting sleeve.
Preferably, the baffle is located inside the threaded rod, and the outside of the baffle does not contact the inner wall of the threaded rod.
Preferably, the movable spring is movably sleeved outside the push rod, and two ends of the movable spring are fixedly connected with the inner wall of the threaded rod and the bottom of the baffle respectively.
Preferably, the extrusion plate is circular, is located the inside of gathering the cover, the top of extrusion plate and the bottom mutually perpendicular of push rod.
Preferably, the cleaning brush is located inside the collecting sleeve, and one side of the cleaning brush is in contact with the inner wall of the collecting sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. This sample collection system for microbial detection through setting up threaded rod, gear and driving motor, can be so that the collection cover takes place to remove under the drive of threaded rod to carry out automatic sampling, the problem that wastes time and energy when having avoided the manual sampling of inspector for the speed of sampling has improved the work efficiency of soil sampling.
2. This sample collection device for microbial detection through setting up adapter sleeve, connecting plate and clearance brush, can be at the in-process that draws the soil sample, is convenient for clear up the inner wall of gathering the cover, has avoided the soil sample because of the too big problem of adhesion at the collection cover inner wall of viscidity, has guaranteed the cleanness of gathering the cover inner wall, has also avoided polluting the problem of follow-up soil sample simultaneously, has guaranteed the purity of soil sample.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
Fig. 2 is a cross-sectional view of the middle threaded rod of the present invention;
Fig. 3 is a sectional view of the middle collecting sleeve of the utility model.
In the figure: 1. an operation table; 2. supporting legs; 3. a threaded rod; 4. a gear; 5. a drive motor; 6. fixing a sleeve; 7. a support bar; 8. a threaded sleeve; 9. a connecting rod; 10. collecting sleeve; 11. a discharge port; 12. a push rod; 13. a baffle plate; 14. a movable spring; 15. a pressing plate; 16. connecting sleeves; 17. a connecting plate; 18. a cleaning brush.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the present invention provides a technical solution: a sample collection device for microorganism detection comprises an operation table 1, wherein the bottom of the operation table 1 is fixedly connected with supporting legs 2, a threaded rod 3 is movably sleeved in the operation table 1, the outer part of the threaded rod 3 is meshed with the outer edge of a gear 4, the gear 4 is fixedly sleeved on an output shaft of a transmission motor 5, the transmission motor 5 is suitable for a positive and negative motor with the model of Y90L-2, a fixing sleeve 6 is fixedly sleeved on the outer part of the transmission motor 5, the transmission motor 5 is electrically connected with a mains supply circuit, a supporting rod 7 is fixedly connected to one side of the fixing sleeve 6, a threaded sleeve 8 is sleeved on the outer thread of the threaded rod 3, the side surface of the threaded sleeve 8 is fixedly connected with the bottom of the operation table 1 through a connecting rod 9, a collection sleeve 10 is fixedly connected with the bottom of the threaded rod 3, a discharge hole 11 is formed in the front surface of the collection sleeve 10, the outer portion of the push rod 12 is fixedly sleeved with a baffle 13, the bottom of the baffle 13 is in transmission connection with the inner wall of the threaded rod 3 through a movable spring 14, the bottom end of the push rod 12 is fixedly connected with an extrusion plate 15, the outer portion of the bottom end of the push rod 12 is fixedly sleeved with a connecting sleeve 16, the side face of the connecting sleeve 16 is fixedly connected with a connecting plate 17, and one side of the connecting plate 17 is fixedly provided with a cleaning brush 18.
Wherein, the bottom of push rod 12 runs through threaded rod 3 and extends to the inside of gathering cover 10, and the length value of push rod 12 is greater than the sum of the length values of threaded rod 3 and gathering cover 10, can be after the sampling, through pressing push rod 12 for push rod 12 moves down, thereby is convenient for take out the inside sample of gathering cover 10.
The baffle 13 is positioned inside the threaded rod 3, the outer part of the baffle 13 is not contacted with the inner wall of the threaded rod 3, and the position of the push rod 12 can be limited in the moving process of the push rod 12.
Wherein, the activity of movable spring 14 cup joints in the outside of push rod 12, and the both ends of movable spring 14 respectively with the inner wall of threaded rod 3 and the bottom fixed connection of baffle 13, can take out the back from gathering cover 10 inside at the sample for baffle 13 takes place to remove under movable spring 14's elasticity effect, thereby is convenient for push rod 12 to resume the normal position.
Wherein, the shape of stripper plate 15 is the ring shape, and stripper plate 15 is located the inside of gathering cover 10, and the top of stripper plate 15 and the bottom of push rod 12 hang down each other, can make stripper plate 15 take place to remove under the thrust effect of push rod 12 to be convenient for extrude out from gathering cover 10 inside with the sample.
Wherein, cleaning brush 18 is located the inside of gathering cover 10, and one side of cleaning brush 18 contacts with the inner wall of gathering cover 10, can be at the in-process of sample, clears up the sample of gathering cover 10 inner wall adhesion to guaranteed to gather cover 10 inner wall cleanliness factor.
the utility model discloses a theory of operation and use flow: at first, open driving motor 5, make gear 4 take place to rotate, and drive threaded rod 3 and rotate in vertical direction, make collection cover 10 progressively insert inside the soil, thereby sample soil, the problem that wastes time and energy when having avoided inspector's manual sampling, the speed of sampling has been accelerated, the work efficiency of soil sampling has been improved, after the completion of sampling, push rod 12 is pressed to make stripper plate 15 move down, and extrude the sample, make the sample flow from collection cover 10 bottom, clearance brush 18 also takes place to remove under the drive of push rod 12 simultaneously, thereby clear up the inner wall of collection cover 10, the problem of soil sample adhesion at collection cover 10 inner wall because of viscidity is too big has been avoided, the cleanness of collection cover 10 inner wall has been guaranteed, the problem of polluting follow-up soil sample has also been avoided simultaneously, the purity of soil sample has been guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A sample collection device for microorganism detection, characterized in that: comprises an operation table (1), the bottom of the operation table (1) is fixedly connected with supporting legs (2), the inner part of the operation table (1) is movably sleeved with a threaded rod (3), the outer part of the threaded rod (3) is meshed with the outer edge of a gear (4), the gear (4) is fixedly sleeved on an output shaft of a transmission motor (5), the outer part of the transmission motor (5) is fixedly sleeved with a fixed sleeve (6), the transmission motor (5) is electrically connected with a mains supply circuit, one side of the fixed sleeve (6) is fixedly connected with a supporting rod (7), the outer thread of the threaded rod (3) is sleeved with a threaded sleeve (8), the side surface of the threaded sleeve (8) is fixedly connected with the bottom of the operation table (1) through a connecting rod (9), the bottom of the threaded rod (3) is fixedly connected with an acquisition sleeve (10), the front of the acquisition sleeve (10) is provided with a discharge port (11), push rod (12) have been cup jointed in the inside activity of threaded rod (3), baffle (13) have been cup jointed to the external fixation of push rod (12), the bottom of baffle (13) is passed through movable spring (14) and is connected with the inner wall transmission of threaded rod (3), the bottom fixedly connected with stripper plate (15) of push rod (12), and the external fixation of push rod (12) bottom has cup jointed adapter sleeve (16), the side fixedly connected with connecting plate (17) of adapter sleeve (16), one side fixed mounting of connecting plate (17) has cleaning brush (18).
2. The sample collection device for detecting microorganisms according to claim 1, wherein: the bottom end of the push rod (12) penetrates through the threaded rod (3) and extends into the collecting sleeve (10), and the length value of the push rod (12) is larger than the sum of the length values of the threaded rod (3) and the collecting sleeve (10).
3. The sample collection device for detecting microorganisms according to claim 1, wherein: the baffle (13) is positioned inside the threaded rod (3), and the outer part of the baffle (13) is not in contact with the inner wall of the threaded rod (3).
4. The sample collection device for detecting microorganisms according to claim 1, wherein: the movable spring (14) is movably sleeved outside the push rod (12), and two ends of the movable spring (14) are fixedly connected with the inner wall of the threaded rod (3) and the bottom of the baffle (13) respectively.
5. The sample collection device for detecting microorganisms according to claim 1, wherein: the shape of stripper plate (15) is the ring shape, and stripper plate (15) are located gathers the inside of cover (10), the top of stripper plate (15) and the bottom mutually perpendicular of push rod (12).
6. The sample collection device for detecting microorganisms according to claim 1, wherein: the cleaning brush (18) is positioned in the collecting sleeve (10), and one side of the cleaning brush (18) is in contact with the inner wall of the collecting sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208700.6U CN209745583U (en) | 2018-12-27 | 2018-12-27 | sample collection system for microbiological detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208700.6U CN209745583U (en) | 2018-12-27 | 2018-12-27 | sample collection system for microbiological detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209745583U true CN209745583U (en) | 2019-12-06 |
Family
ID=68704181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822208700.6U Expired - Fee Related CN209745583U (en) | 2018-12-27 | 2018-12-27 | sample collection system for microbiological detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209745583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398567A (en) * | 2020-04-20 | 2020-07-10 | 湖州锦鸿环保工程有限公司 | Soil environment detection device based on thing networking |
| CN117309485A (en) * | 2023-10-17 | 2023-12-29 | 江苏权正检验检测有限公司 | Food inspection detects and remains sampling device with medicine |
-
2018
- 2018-12-27 CN CN201822208700.6U patent/CN209745583U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111398567A (en) * | 2020-04-20 | 2020-07-10 | 湖州锦鸿环保工程有限公司 | Soil environment detection device based on thing networking |
| CN117309485A (en) * | 2023-10-17 | 2023-12-29 | 江苏权正检验检测有限公司 | Food inspection detects and remains sampling device with medicine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20211227 |