CN219977807U - Detection device convenient for sampling - Google Patents
Detection device convenient for sampling Download PDFInfo
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- CN219977807U CN219977807U CN202321031407.1U CN202321031407U CN219977807U CN 219977807 U CN219977807 U CN 219977807U CN 202321031407 U CN202321031407 U CN 202321031407U CN 219977807 U CN219977807 U CN 219977807U
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- bottom plate
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- 238000005070 sampling Methods 0.000 title claims abstract description 70
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 239000002689 soil Substances 0.000 abstract description 41
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000007667 floating Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 238000005527 soil sampling Methods 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 238000012952 Resampling Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the field of detection devices and discloses a detection device convenient for sampling, which comprises a bottom plate, wherein the middle part of the top end of the bottom plate is fixedly connected with a bracket, the middle part of the bracket is fixedly connected with a cylinder, the bottom end of a telescopic part of the cylinder is fixedly connected with a sampling tube, the inner wall of the bottom of the sampling tube is in threaded connection with a cutting ring, the left side and the right side of the inner wall of the cutting ring are both rotationally connected with rotating plates, the top ends of the rotating plates are both fixedly connected with first springs, the right side of the bottom end of the bottom plate is fixedly connected with a sampling box, and the inner wall of the sampling box is in sliding connection with a pushing box. According to the utility model, through the structures of the rotating plates and the first springs at the two sides, the technical effects of counteracting downward air pressure and gravity of soil on the inner wall of the sampling tube, ensuring that the sample soil cannot slide off and be taken out smoothly are realized, and through the structures of the pushing box, the second springs and the like, the technical purposes of quickly receiving the sample soil and taking out the sample soil without manpower and transferring the sample soil are achieved.
Description
Technical Field
The utility model relates to the field of detection devices, in particular to a detection device convenient for sampling.
Background
The detection device is used for detecting and analyzing components of collected samples, then giving measurement results, and is commonly used in scenes such as environmental water sources, soil, industrial concrete and the like, wherein soil sampling is a method for collecting soil samples, comprises a sampling layout and sampling technology, wherein before sampling, surface layer floating soil is removed by a scraper, then the samples are rapidly taken from a central typical part layer by layer from top to bottom according to layers, and then the samples are sent into the detector for detecting the soil components.
The sampler of the existing detection device is mainly manually held, then the cutter ring below the sampling tube is used for inserting the cutter ring, then the cutter ring is swayed left and right, soil is cut off, and then the internal soil is taken out for detection, but the soil in the sampling tube easily slides down in the actual operation process, so that resampling is needed, the process is complicated, most of the sampler needs manpower to firstly eradicate earth surface floating soil during sampling, then sampling is carried out, the workload of sampling personnel is increased, and the sampling efficiency is also reduced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a detection device convenient for sampling.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a detection device convenient sample, includes the bottom plate, the top middle part fixedly connected with support of bottom plate, the middle part fixedly connected with cylinder of support, the telescopic part bottom fixedly connected with sampling tube of cylinder, the bottom inner wall threaded connection of sampling tube has the cutting ring, the inner wall left and right sides of cutting ring all rotates and is connected with the rotor plate, the equal fixedly connected with first spring in top of rotor plate, the bottom right side fixedly connected with sample box of bottom plate, the inner wall sliding connection of sample box pushes away the box, the front end fixedly connected with handle of pushing away the box, the rear end fixedly connected with fixed block of pushing away the box, the equal fixedly connected with second spring in right-hand member of handle and fixed block.
As a further description of the above technical solution:
the outer wall sliding connection of sampling tube is at the inner wall of bottom plate, the equal fixed connection of the other end of first spring is at the inner wall of cutting ring.
As a further description of the above technical solution:
the other end of second spring is all fixed connection at the inner wall of sampling box, the outer wall sliding connection of fixed block is at the rear side inner wall of sampling box, the rear side outer wall sliding connection of handle is at the front side outer wall of sampling box.
As a further description of the above technical solution:
the top left side fixedly connected with spout box of bottom plate, the top inner wall of spout box rotates and is connected with the threaded rod, the bottom of threaded rod rotates and is connected on the bottom plate.
As a further description of the above technical solution:
the middle part outer wall threaded connection of threaded rod has the slider, the right side outer wall sliding connection of slider is at the inner wall of spout box.
As a further description of the above technical solution:
the bottom fixedly connected with movable plate of slider, the bottom left side fixedly connected with tooth comb plate of movable plate, the bottom right side fixedly connected with scraper of movable plate, both sides all are provided with spacing around the right-hand member of movable plate.
As a further description of the above technical solution:
the outer wall of spacing all sliding connection is in the left side of bottom plate, the right-hand member sliding connection of movable plate is in the left end of bottom plate.
As a further description of the above technical solution:
the bottom four corners department of bottom plate all is provided with the auto-lock gyro wheel, the top right side fixedly connected with push rod of bottom plate, the top right side middle part of bottom plate is provided with the detector.
The utility model has the following beneficial effects:
1. according to the utility model, firstly, by means of the structures of the rotating plates and the first springs at two sides, the downward air pressure and gravity of the soil on the inner wall of the sampling tube are counteracted, the technical effects that the soil cannot slide off and is taken out smoothly are ensured, the technical purposes of quickly receiving the soil without manually taking out the soil and then transferring the soil are achieved by means of the structures of the pushing box, the second springs and the like, and the problems that in the background art, the soil in the sampling tube easily slides off, resampling is caused and the process is complicated are solved.
2. According to the utility model, the scraper and the comb plate are driven by the threaded rod to press down, and the device is pushed forward by the push rod, so that the technical effects of firstly scraping surface soil and then directly scraping the surface soil are realized, the technical purposes of automatically scraping off the floating soil, saving manpower and improving the sampling efficiency are achieved, and the problems that in the background art, the ground surface floating soil is firstly scraped off by manpower and then sampled are solved, the workload of sampling personnel is increased, and the sampling efficiency is also reduced.
Drawings
FIG. 1 is a front perspective view of a device for detecting a sample conveniently according to the present utility model;
FIG. 2 is a schematic diagram of a bottom plate of a detection device for facilitating sampling according to the present utility model;
FIG. 3 is a schematic diagram of an anti-falling structure of a detection device for facilitating sampling according to the present utility model;
fig. 4 is a schematic diagram of a sampling box of a detection device for facilitating sampling according to the present utility model.
Legend description:
1. a slide block; 2. a threaded rod; 3. a cylinder; 4. a detector; 5. a push rod; 6. a bottom plate; 7. a sampling tube; 8. a bracket; 9. a chute box; 10. a moving plate; 11. a comb plate; 12. a scraper; 13. a limit bar; 14. cutting ring; 15. a sampling box; 16. self-locking idler wheels; 17. a rotating plate; 18. a first spring; 19. pushing the box; 20. a fixed block; 21. a second spring; 22. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a detection device convenient sample, including bottom plate 6, the top middle part fixedly connected with support 8 of bottom plate 6, the middle part fixedly connected with cylinder 3 of support 8, the telescopic part bottom fixedly connected with sampling tube 7 of cylinder 3, the bottom inner wall threaded connection of sampling tube 7 has the cutting ring 14, the inner wall left and right sides of cutting ring 14 all rotates and is connected with rotor plate 17, the equal fixedly connected with in top of rotor plate 17 is first spring 18, the cylinder 3 drives sampling tube 7 and pushes down, quick sample, when bottom cutting ring 14 pushes down, soil can jack up both sides rotor plate 17 and get into sampling tube 7 inside, when sampling tube 7 withdraws, both sides rotor plate 17 is because the ascending pulling force of mutual extrusion and first spring 18, realized offset sampling tube 7 inner wall soil downward atmospheric pressure and gravity, guaranteed that the sample soil can not the landing, the technological effect of taking out smoothly, the bottom right side fixedly connected with sampling box 15 of bottom plate 6, the inner wall sliding connection of sampling box 15 has push box 19, the front end fixedly connected with handle 22 of push box 19, the rear end fixedly connected with fixed block 20 of push box 19, the second handle 21 has the end 21 to push down again to the sample tube, the second end 21 need to push down the soil sample through the second spring 19, the second time of pulling the sample tube is realized, the soil sample is unloaded to the second through the second spring 19, the soil sample is unloaded to the second fixedly connected with the handle 21.
The outer wall of the sampling tube 7 is slidingly connected with the inner wall of the bottom plate 6, the other end of the first spring 18 is fixedly connected with the inner wall of the cutting ring 14, the other end of the second spring 21 is fixedly connected with the inner wall of the sampling box 15, the outer wall of the fixed block 20 is slidingly connected with the rear inner wall of the sampling box 15, the rear outer wall of the handle 22 is slidingly connected with the front outer wall of the sampling box 15, the left side of the top end of the bottom plate 6 is fixedly connected with the chute box 9, the inner wall of the top end of the chute box 9 is rotationally connected with the threaded rod 2, the bottom of the threaded rod 2 is rotationally connected with the bottom plate 6, the middle outer wall of the threaded rod 2 is in threaded connection with the sliding block 1, the right outer wall of the sliding block 1 is slidingly connected with the inner wall of the chute box 9, the bottom end of the sliding block 1 is fixedly connected with the moving plate 10 for soil sampling, the threaded rod 2 is rotated firstly to enable the sliding block 1 to drive the movable plate 10 to move downwards, the tooth comb plate 11 is fixedly connected to the left side of the bottom end of the movable plate 10, the scraper 12 is fixedly connected to the right side of the bottom end of the movable plate 10, the limiting strips 13 are respectively arranged on the front side and the rear side of the right end of the movable plate 10, the outer walls of the limiting strips 13 are respectively and slidably connected to the left side of the bottom plate 6, the right end of the movable plate 10 is slidably connected to the left end of the bottom plate 6, the self-locking idler wheels 16 are respectively arranged at four corners of the bottom end of the bottom plate 6, the push rod 5 is fixedly connected to the right side of the top end of the bottom plate 6, the push rod 5 is pushed to enable the device to move forwards, the tooth comb plate 11 scrapes surface soil at the surface layer, then the scraper 12 directly scrapes the surface soil behind the tooth comb plate 11, the sampling tube 7 is convenient to sample, and the middle of the right side of the top end of the bottom plate 6 is provided with the detector 4.
Working principle: when soil sampling is carried out, the threaded rod 2 is rotated firstly to enable the sliding block 1 to drive the movable plate 10 to move downwards, after the sliding block is regulated to a proper position, the push rod 5 is pushed again to enable the device to advance, the tooth comb plate 11 scrapes surface soil loose on the surface layer of soil, then the scraper 12 directly scrapes the surface soil on the rear surface of the tooth comb plate 11, then the cylinder 3 is started to drive the sampling tube 7 to press downwards, rapid sampling is carried out, when the bottom ring cutter 14 is pressed downwards, soil can jack up the two side rotating plates 17 to enter the inside of the sampling tube 7, when the sampling tube 7 is retracted, the two side rotating plates 17 can offset the downward air pressure and gravity of the soil on the inner wall of the sampling tube 7 due to mutual extrusion and the upward tension of the first spring 18, the soil is guaranteed not to slide off, the soil is smoothly taken out, then the ring cutter 14 is rotated and the handle 22 is pulled leftwards, the push box 19 is pulled towards the bottom of the sampling tube 7 to catch the soil, the soil is quickly enters the next step through the tension reset push box 19 of the second spring 21, and the detection instrument 4 is started again to detect the soil.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a detection device convenient sample, includes bottom plate (6), its characterized in that: the middle part of the top end of the bottom plate (6) is fixedly connected with a bracket (8), the middle part of the bracket (8) is fixedly connected with a cylinder (3), the bottom end of a telescopic part of the cylinder (3) is fixedly connected with a sampling tube (7), the inner wall of the bottom of the sampling tube (7) is in threaded connection with a cutting ring (14), the left side and the right side of the inner wall of the cutting ring (14) are respectively and rotatably connected with a rotating plate (17), the top ends of the rotating plates (17) are respectively and fixedly connected with a first spring (18), the bottom right side fixedly connected with sampling box (15) of bottom plate (6), the inner wall sliding connection of sampling box (15) pushes away box (19), the front end fixedly connected with handle (22) of pushing away box (19), the rear end fixedly connected with fixed block (20) of pushing away box (19), the equal fixedly connected with second spring (21) of right-hand member of handle (22) and fixed block (20).
2. The device for facilitating sampling as defined in claim 1, wherein: the outer wall sliding connection of sampling tube (7) is at the inner wall of bottom plate (6), the other end of first spring (18) is all fixed connection at the inner wall of cutting ring (14).
3. The device for facilitating sampling as defined in claim 1, wherein: the other end of the second spring (21) is fixedly connected to the inner wall of the sampling box (15), the outer wall of the fixed block (20) is slidably connected to the rear inner wall of the sampling box (15), and the rear outer wall of the handle (22) is slidably connected to the front outer wall of the sampling box (15).
4. The device for facilitating sampling as defined in claim 1, wherein: the novel sliding groove type automatic feeding device is characterized in that a sliding groove box (9) is fixedly connected to the left side of the top end of the bottom plate (6), a threaded rod (2) is rotatably connected to the inner wall of the top end of the sliding groove box (9), and the bottom of the threaded rod (2) is rotatably connected to the bottom plate (6).
5. The device for facilitating sampling test of claim 4, wherein: the middle part outer wall threaded connection of threaded rod (2) has slider (1), the right side outer wall sliding connection of slider (1) is at the inner wall of spout box (9).
6. The device for facilitating sampling as defined in claim 5, wherein: the novel sliding block is characterized in that a movable plate (10) is fixedly connected to the bottom end of the sliding block (1), a tooth comb plate (11) is fixedly connected to the left side of the bottom end of the movable plate (10), a scraper (12) is fixedly connected to the right side of the bottom end of the movable plate (10), and limiting strips (13) are arranged on the front side and the rear side of the right end of the movable plate (10).
7. The device for facilitating sampling as defined in claim 6, wherein: the outer wall of the limit strip (13) is connected to the left side of the bottom plate (6) in a sliding mode, and the right end of the movable plate (10) is connected to the left end of the bottom plate (6) in a sliding mode.
8. The device for facilitating sampling as defined in claim 1, wherein: self-locking idler wheels (16) are arranged at four corners of the bottom end of the bottom plate (6), a push rod (5) is fixedly connected to the right side of the top end of the bottom plate (6), and a detector (4) is arranged in the middle of the right side of the top end of the bottom plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031407.1U CN219977807U (en) | 2023-05-04 | 2023-05-04 | Detection device convenient for sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031407.1U CN219977807U (en) | 2023-05-04 | 2023-05-04 | Detection device convenient for sampling |
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| Publication Number | Publication Date |
|---|---|
| CN219977807U true CN219977807U (en) | 2023-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321031407.1U Active CN219977807U (en) | 2023-05-04 | 2023-05-04 | Detection device convenient for sampling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118310797A (en) * | 2024-03-18 | 2024-07-09 | 中国农业科学院衡阳红壤实验站 | Sampling device and method for soil health detection |
-
2023
- 2023-05-04 CN CN202321031407.1U patent/CN219977807U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118310797A (en) * | 2024-03-18 | 2024-07-09 | 中国农业科学院衡阳红壤实验站 | Sampling device and method for soil health detection |
| CN118310797B (en) * | 2024-03-18 | 2024-09-06 | 中国农业科学院衡阳红壤实验站 | Sampling device and method for soil health detection |
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