CN210347185U - Soil layered sampling device - Google Patents
Soil layered sampling device Download PDFInfo
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- CN210347185U CN210347185U CN201921206667.1U CN201921206667U CN210347185U CN 210347185 U CN210347185 U CN 210347185U CN 201921206667 U CN201921206667 U CN 201921206667U CN 210347185 U CN210347185 U CN 210347185U
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Abstract
The utility model relates to a soil layering sampling device belongs to the technical field of soil detection technique, including the sampling case, it has a plurality of mouths that pass through to open at the interval certain distance in the vertical direction of sampling case, be provided with the sampling box that can pass in and out the mouth in the sampling case, the sampling box is just opened the one end of passing through the mouth has the sample connection, is provided with the drive mechanism that drives the sampling case business turn over and passes in and out the mouth in the sampling case, drive mechanism including from the sampling case top run through to the axis of rotation of sampling case diapire, coaxial coupling in the axis of rotation gear, with gear engagement fixed connection rack on the sampling box, the axis of rotation passes through the bearing and rotates to be connected. The utility model discloses has following effect: the through hole on the sampling box is at a certain distance in the vertical direction, and when the sampling box passes in and out through the hole to sample soil, soil at a certain distance in the vertical direction is taken out from each sampling box, so that layered sampling of the soil is realized.
Description
Technical Field
The utility model belongs to the technical field of the technique of soil detection and specifically relates to a soil layering sampling device is related to.
Background
Soil sampling refers to a method for collecting soil samples, and comprises sampling arrangement and sampling technology. The sampling of the soil sample in the cross section is performed after the cross section observation is completed. Before sampling, the section should be trimmed and cleaned, the superficial layer of the floating soil is cut off, and then the sample is taken from the central typical part layer by layer from top to bottom according to the layers.
Soil detects the item that belongs to the environment and detects, so when carrying out the environment and detecting, so soil detects and so carries out the environment and detects, and soil detects also indispensable, carries out soil and detects time, if direct detection, and the testing result is inaccurate, consequently just will carry out sample test to soil.
The existing soil sampling device generally comprises a main shaft, one end of the main shaft is connected with a handle, the other end of the main shaft is connected with a sampling container, and the sampling container is set to be a shovel or a hollow cylindrical box body.
The existing sampling device has the defect that the layered sampling can not be carried out at one time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can be to the soil layering sampling device of disposable soil layering sample.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a soil layering sampling device, includes the sampling case, the certain distance at interval is opened on the vertical direction of sampling case has a plurality of through-ports, be provided with in the sampling case and pass in and out the sampling box of through-port, the sampling box is just opened the one end through-port has the sample connection, be provided with the drive in the sampling case business turn over the drive mechanism through-port, drive mechanism run through to the axis of rotation of sampling case diapire, coaxial coupling in the axis of rotation, with gear engagement fixed connection rack on the sampling box from the sampling case top, the axis of rotation passes through the bearing rotation to be connected the sampling case diapire. .
Through adopting above-mentioned technical scheme, the mouth of passing through on the sampling box is at the certain distance of vertical direction upper spacing, drives gear revolve through rotating the axis of rotation to drive the rack and remove, the rack drives the passing through mouth of sampling box business turn over, accomplishes the sample, when sampling box business turn over passing through mouth and take a sample to soil, what every sampling box got is exactly the soil at the certain distance of vertical direction upper spacing, thereby realize the layering sample of soil.
The utility model discloses further set up to: the rack is provided with limiting teeth with the tooth heights higher than other teeth from head to tail.
Through adopting above-mentioned technical scheme, when the axis of rotation drive gear rotate to with the rack on higher tooth butt, the gear can block and can not continue to rotate, be favorable to avoiding gear and rack to rotate excessively and lead to gear and rack separation.
The utility model discloses further set up to: the sampling box is provided with a limiting slide block, and the sampling box is matched with the limiting slide block and is provided with a guide rail.
Through adopting above-mentioned technical scheme, be provided with the spacing slider that length direction is parallel with the rack on the sampling box, the position of cooperation spacing slider is provided with the guide rail on the sampling box, and the guide rail can be given certain support of sampling box, is favorable to reducing the pressure of rack, prolongs the life of rack, and the guide rail plays spacing effect simultaneously, is favorable to reducing the position of sampling box and takes place the skew condition.
The utility model discloses further set up to: the one end that the bearing was kept away from to the axis of rotation stretches out the sample case is outside, the axis of rotation stretches out the outside one of sample case and serves fixedly connected with rolling disc.
Through adopting above-mentioned technical scheme, because axis of rotation one end is stretched out the sample case outside, the axis of rotation stretches out the outside one of sample case and serves fixedly connected with rolling disc, can sample case outside drives the rotation axis of rotation, convenient operation through rotating the rolling disc.
The utility model discloses further set up to: and the rotating disc is fixedly connected with a protective sleeve.
Through adopting above-mentioned technical scheme, when operating the rolling disc, hold on the protective sheath, be favorable to reducing the possibility that the palm is injured when using.
The utility model discloses further set up to: the sampling box bottom fixedly connected with drill bit.
Through adopting above-mentioned technical scheme, in will sampling the case and bore into soil through using the drill bit, need not to use other instruments, easy and simple to handle.
The utility model discloses further set up to: the one side that the drill bit was kept away from to outer wall is provided with the handle on the sampling case, be provided with the screw thread on the drill bit.
Through adopting above-mentioned technical scheme, rotate the sample case through using the handle, the operation of being convenient for sets up the screw thread on the drill bit simultaneously for the drill bit bores soil more easily and makes the sample case bore into soil.
The utility model discloses further set up to: and layering plates are arranged between two adjacent sampling boxes in the sampling box and between the sampling box at the lowest layer and the bottom of the box.
Through adopting above-mentioned technical scheme, set up the layering board between every two-layer sampling box in the sampling box and be favorable to reducing the soil of every layer of sampling box and drop to the lower floor, reduce the error of layering sample, be provided with the layering board between sampling box and the box bottom and be favorable to reducing the soil of sampling box and drop to the bearing of box bottom, be favorable to avoiding soil to drop on the bearing, prolong the life of bearing.
To sum up, the utility model discloses a beneficial technological effect does:
1. the through holes on the sampling boxes are spaced at a certain distance in the vertical direction, and when the sampling boxes pass in and out of the through holes to sample soil, soil with a certain distance in the vertical direction is taken by each sampling box, so that layered sampling of the soil is realized;
2. when the rotating shaft drives the gear to rotate to abut against higher teeth on the rack, the gear can be clamped and cannot rotate continuously, so that the gear and the rack are prevented from being separated from each other due to excessive rotation of the gear and the rack;
3. set up the layering board between every two-layer sampling box in the sampling box and be favorable to reducing the soil of every layer of sampling box and drop to the lower floor, reduce the error of layering sample, be provided with the layering board between sampling box and the box bottom and be favorable to reducing the soil of sampling box and drop to the bearing of box bottom, be favorable to reducing the bearing by soil pollution, prolong the life of bearing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic diagram of the internal structure of the sampling box of the present invention.
FIG. 3 is a schematic view of the structure of the present invention with the rack and pinion engaged
Reference numerals: 1. a sampling box; 2. a drive mechanism; 3. a sampling box; 4. a drill bit; 11. a through port; 12. a guide rail; 13. a handle; 14. a laminate; 15. a bearing; 21. a rotating shaft; 22. a gear; 23. a rack; 24. rotating the disc; 31. a limiting slide block; 32. a sampling port; 231. limiting teeth; 241. and (6) a protective sleeve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a soil stratified sampling device, including columniform sampling case 1. Three through openings 11 are symmetrically arranged on the vertical direction of the side wall of the sampling box 1 at intervals, a driving mechanism 2 is arranged in the sampling box 1, a threaded drill bit 4 is fixedly connected to the bottom of the sampling box 1, and a handle 13 is fixedly connected to the side wall of the sampling box 1 and far away from the drill bit 4.
Referring to fig. 2, the driving mechanism 2 includes a rotating shaft 21, a gear 22, a rack 23, and a rotating disk 24. The rotating shaft 21 penetrates through the bottom wall of the sampling box 1 from the upper part of the sampling box 1, the rotating shaft 21 is rotatably connected to the bottom wall of the sampling box 1 through the bearing 15, the gear 22 is fixedly connected to the rotating shaft 21, the rack 23 is engaged with the gear 22 in a matching mode, and the rotating disc 24 is fixedly connected to one end, far away from the bearing 15, of the rotating shaft 21.
Fixedly connected with material is protective sheath 241 of rubber on the rolling disc 24, fixedly connected with sample box 3 on the rack 23, and sample box 3 is just opened the sample connection 32 to the one end of passing through mouth 11, and sample box 3 is just right with passing through mouth 11, and fixedly connected with length direction and the parallel spacing slider 31 of rack 23 on the sample box 3, and fixedly connected with cooperates the guide rail 12 of spacing slider 31 on the sample box 1. When the sampling box is used, the rotating disc 24 is rotated to drive the rotating shaft 21 to rotate and the gear 22 to rotate, so that the rack 23 is driven to move, and the sampling box 3 is driven to enter and exit the through opening 11.
Referring to fig. 2, a layering plate 14 is fixedly connected between every two layers of sampling boxes 3 in the sampling box 1 and between the lowest layer of sampling boxes 3 and the bottom of the boxes. The layered plate 14 can prevent soil in the sampling box 3 at the upper end of the layered plate 14 from falling below the layered plate 14.
Referring to fig. 3, the rack 23 is provided with a limit tooth 231 with a height higher than other teeth at the head and tail positions, and when the gear 22 rotates to abut against the limit tooth 231, the gear 22 is blocked and cannot rotate continuously.
The implementation principle of the embodiment is as follows:
when the soil layered sampling device is used for soil sampling, the soil layered sampling device is placed at a position where sampling is needed, the handle 13 is held, the soil layered sampling device is rotated, and the soil is drilled by the drill bit 4 until the soil layered sampling device is sunk into the soil.
Then carry out the soil sample, rotatory rolling disc 24, make rolling disc 24 drive axis of rotation 21 rotate, thereby drive gear 22 and rotate, gear 22 drives rack 23 and removes, thereby it stretches into the soil the inside to drive sampling box 3 through mouth 11, sampling box 3 stretches into the in-process of soil, when gear 22 and spacing tooth 231 butt, rolling disc 24 can not rotate, sampling box 3 accomplishes the sample, then reverse rotation rolling disc 24, when gear 22 and spacing tooth 231 butt, rolling disc 24 can not rotate once more, take out soil layering sampling device from soil, the sample is accomplished.
When the layered soil sampling device is taken out, the sampling box 3 may drop a part of soil, and the layered plate 14 can prevent the soil in the sampling box 3 at the upper end of the layered plate 14 from dropping below the layered plate 14.
When taking out the sample, the rotating disc 24 is rotated to extend the sampling box 3 from the through opening 11, and then the rotating disc 24 is rotated reversely to retract the sampling box 3 into the sampling box 1.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a soil layering sampling device, includes sampling box (1), its characterized in that: sample case (1) vertical direction is gone up at an interval certain distance and is opened there are a plurality of mouths (11) of passing through, be provided with in the sample case (1) and pass in and out sample box (3) through mouth (11), sample box (3) just open the one end through mouth (11) has sample mouth (32), be provided with the drive in the sample case (1) business turn over drive mechanism (2) through mouth (11), drive mechanism (2) are including running through axis of rotation (21), the coaxial coupling to sample case (1) diapire from sample case (1) top gear (22) on axis of rotation (21), with gear (22) meshing fixed connection rack (23) on sample case (3), the axis of rotation passes through bearing (15) and rotates the connection and is in sample case (1) diapire.
2. The soil stratified sampling apparatus of claim 1, wherein: the rack (23) is provided with limiting teeth (231) with the tooth height higher than other teeth from head to tail.
3. The soil stratified sampling apparatus of claim 1, wherein: sampling box (3) are last to be provided with length direction and rack (23) parallel limit slide (31), cooperation on sampling box (1) the position of limit slide (31) is provided with guide rail (12).
4. The soil stratified sampling apparatus of claim 3, wherein: the one end that bearing (15) were kept away from to the axis of rotation stretches out sample case (1) outside, axis of rotation (21) stretches out one of sample case (1) outside is served fixedly connected with rolling disc (24).
5. The soil stratified sampling apparatus of claim 4, wherein: and a protective sleeve (241) is fixedly connected to the rotating disc (24).
6. The soil stratified sampling apparatus of claim 1, wherein: the bottom of the sampling box (1) is fixedly connected with a drill bit (4).
7. The soil stratified sampling apparatus of claim 6, wherein: one side of the outer wall of the sampling box (1) far away from the drill bit is provided with a handle (13), and the drill bit (4) is provided with threads.
8. The soil stratified sampling apparatus of any one of claims 1-7, wherein: and a layering plate (14) is arranged between two adjacent sampling boxes (3) in the sampling box (1) and between the sampling box (3) at the lowermost layer and the bottom of the sampling box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206667.1U CN210347185U (en) | 2019-07-27 | 2019-07-27 | Soil layered sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921206667.1U CN210347185U (en) | 2019-07-27 | 2019-07-27 | Soil layered sampling device |
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| CN210347185U true CN210347185U (en) | 2020-04-17 |
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| CN201921206667.1U Active CN210347185U (en) | 2019-07-27 | 2019-07-27 | Soil layered sampling device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830239A (en) * | 2020-07-29 | 2020-10-27 | 南京林业大学 | Soil multi-parameter monitoring device capable of conducting multi-layer measurement |
| CN112326312A (en) * | 2020-10-29 | 2021-02-05 | 安徽国云智能科技有限公司 | Wisdom is soil testing sampling device for agricultural |
| CN112798328A (en) * | 2021-02-07 | 2021-05-14 | 青岛地质工程勘察院(青岛地质勘查开发局) | Geological soil layer exploration sampling device |
| CN114279751A (en) * | 2022-01-11 | 2022-04-05 | 烟台市城市规划展示馆(烟台自然博物馆、烟台市国土资源档案馆) | Geological exploration sampling device |
-
2019
- 2019-07-27 CN CN201921206667.1U patent/CN210347185U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830239A (en) * | 2020-07-29 | 2020-10-27 | 南京林业大学 | Soil multi-parameter monitoring device capable of conducting multi-layer measurement |
| CN112326312A (en) * | 2020-10-29 | 2021-02-05 | 安徽国云智能科技有限公司 | Wisdom is soil testing sampling device for agricultural |
| CN112798328A (en) * | 2021-02-07 | 2021-05-14 | 青岛地质工程勘察院(青岛地质勘查开发局) | Geological soil layer exploration sampling device |
| CN114279751A (en) * | 2022-01-11 | 2022-04-05 | 烟台市城市规划展示馆(烟台自然博物馆、烟台市国土资源档案馆) | Geological exploration sampling device |
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