CN216116846U - Soil sampling device - Google Patents
Soil sampling device Download PDFInfo
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- CN216116846U CN216116846U CN202122143912.2U CN202122143912U CN216116846U CN 216116846 U CN216116846 U CN 216116846U CN 202122143912 U CN202122143912 U CN 202122143912U CN 216116846 U CN216116846 U CN 216116846U
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Abstract
The utility model provides a soil sampling device, and relates to the technical field of soil detection equipment. The method comprises the following steps: a sampling cartridge; the rod body is coaxially arranged in the sampling cylinder, one end of the rod body is coaxially and rotatably connected with the bottom of the sampling cylinder, and the other end of the rod body extends to the outside of the sampling cylinder to form a free end; the sampling mechanism comprises a soil sampling box and a push rod, wherein the soil sampling box is pushed out, and the direction of the sampling cylinder is the same. According to the soil sampling device, the pushing rod is driven to rotate by rotating the rod body, the soil sampling box is pushed to move towards the radial direction of the sampling cylinder, and one end, provided with an opening, of the soil sampling box is pushed out of the sampling cylinder, so that soil with different depths of the same sampling point is sampled at one time, and the problem that when soil with different depths of the same sampling point is sampled, sampling at each time can affect each other, and therefore the accuracy of a detection result is affected is solved.
Description
Technical Field
The utility model relates to the technical field of soil detection equipment, in particular to a soil sampling device.
Background
In the research of land engineering technology, soil detection can better understand and master various elements in soil, and a corresponding plan is conveniently made according to the obtained related soil detection results, but in order to better understand the soil, firstly the soil in a certain area needs to be sampled, and the sampling process is representative, especially the determination of sampling points in the area and the determination of the depth of inserting into the soil during sampling can influence the detection results of the soil.
In order to realize the purpose, the technical personnel in the field only adopt the soil of a certain degree of depth in the process of adopting at a certain sampling point through adopting the current soil sampling device, and do not adopt through once sampling at different depths, can only adopt the sample of different depths once, but when adopting the soil of different depths to same sampling point, sampling at every turn all can influence each other, can influence the accuracy of testing result like this.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a soil sampling device, which comprises a sampling cylinder, a rod body arranged in the sampling cylinder and a sampling mechanism arranged on the rod body, wherein the sampling cylinder is vertically inserted into a soil body to be sampled and sampled, a push rod is driven to rotate by rotating the rod body, a soil sampling box is pushed to move towards the radial direction of the sampling cylinder, and one end, provided with an opening, of the soil sampling box is pushed out of the sampling cylinder, so that the soil at different depths of the same sampling point is sampled at one time, and the problem that the sampling at each time can affect each other when the soil at different depths is sampled at the same sampling point, and the accuracy of a detection result is affected is solved.
A soil sampling device comprising:
a sampling cartridge;
the rod body is coaxially arranged in the sampling cylinder, one end of the rod body is coaxially and rotatably connected with the bottom of the sampling cylinder, and the other end of the rod body extends to the outside of the sampling cylinder to form a free end;
a plurality of sampling mechanisms which are longitudinally arranged and arranged on the rod body in parallel, wherein each sampling mechanism comprises a soil sampling box and a push rod,
one side surface of the soil sampling box is provided with an opening, and one end of the soil sampling box, which is far away from the opening, is horizontally and rotatably connected with one end of the push rod;
the other end of the push rod is fixedly connected with the rod body, and the push rod is perpendicular to the axis of the rod body;
when the rod body rotates, the pushing rod pushes the soil sampling box to move towards the radial direction of the sampling cylinder, the end, provided with an opening, of the soil sampling box is pushed out of the sampling cylinder, and a first through hole for the soil sampling box to penetrate out is formed in the sampling cylinder;
the direction of pushing the sampling cylinder out of each soil sampling box is the same.
Furthermore, the soil sampling box is connected with the pushing rod in a horizontal rotating mode through a connecting rod, one end of the connecting rod is fixedly connected with one side of the soil sampling box, and the other end of the connecting rod is hinged with a vertical pin shaft at one end of the pushing rod.
Further, the thickness of the sampling cylinder is 1/3-1/2 of the distance between the open side of the soil sampling box and the side far away from the open side.
Furthermore, when the open end of the soil sampling box is not pushed out of the sampling cylinder, the soil sampling box penetrates through the first through hole.
Furthermore, the bottom end of the sampling cylinder is provided with a conical body inserted into a soil body.
Furthermore, a first handle is symmetrically arranged on the outer wall of the top end of the sampling cylinder.
Furthermore, the free end of the rod body is connected with a cross rod, and the cross rod is perpendicular to the rod body.
Further, the top inner wall of the sampling cylinder is coaxially and rotatably connected with the outer wall of the rod body.
Furthermore, a protection cylinder is sleeved outside the sampling cylinder, the inner parts of the top end and the bottom end of the protection cylinder are respectively and rotatably connected with the outer walls of the top end and the bottom end of the sampling cylinder, and second handles are symmetrically arranged on the outer wall of the top end of the protection cylinder; and a second through hole corresponding to the first through hole is formed in the protection cylinder.
The utility model has the beneficial effects that:
the soil sampling device that this embodiment provided, through the sampling barrel, and the body of rod that is equipped with in the sampling barrel and the sampling mechanism that is equipped with on the body of rod, with the vertical soil body that needs to adopt the sample of inserting of sampling barrel, drive the catch bar through rotating the body of rod and rotate, and promote to adopt the soil box towards the radial direction motion of sampling barrel, it is equipped with open one end and releases beyond the sampling barrel to adopt the soil box, thereby realize once sampling to the different degree of depth soil of same sampling point, when having avoided taking the soil of the different degree of depth to same sampling point, sampling at every turn all can influence each other, thereby influence the problem of testing result accuracy.
Drawings
Fig. 1 is a schematic structural view of a soil sampling device according to embodiments 1 and 2 of the present invention.
Fig. 2 is a schematic cross-sectional view of a soil sampling device according to embodiments 1 and 2 of the present invention.
Fig. 3 is a schematic structural view of the soil sampling device according to embodiments 1 and 2 of the present invention, wherein the soil sampling box extends out of the sampling cylinder.
Fig. 4 is a schematic view of the structure of the soil sampling box in the soil sampling apparatus according to embodiments 1 and 2 of the present invention.
Fig. 5 is a schematic structural view of a protective cylinder in the soil sampling device according to embodiment 2 of the present invention.
Description of reference numerals:
1. a protective cylinder; 11. a conical body; 12. a second through hole; 13. a second handle;
2. a sampling cartridge; 21. a first handle; 22. a first through hole; 210. a bolt;
3. a rod body; 30. a sampling mechanism; 301. a push rod; 302. a connecting rod; 303. a soil sampling box; 31. a cross bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Please refer to fig. 1 to 3, which are schematic structural diagrams of a soil sampling device according to an embodiment of the present invention.
This soil sampling device includes:
a sampling cylinder 2;
the rod body 3 is coaxially arranged in the sampling cylinder 2, one end of the rod body is coaxially and rotatably connected with the bottom of the sampling cylinder 2, and the other end of the rod body extends to the outside of the sampling cylinder 2 to form a free end; the bottom of the rod body 3 is rotatably connected with the inner wall of the sampling cylinder 2 through a sleeved bearing;
the plurality of sampling mechanisms 30 are longitudinally arranged on the rod body 3 in parallel, namely at least three sampling mechanisms 30 are arranged on the rod body at equal intervals in the circumferential direction when the rod body is positioned at the same horizontal position, at least three sampling mechanisms 30 are arranged on the rod body at different horizontal positions at equal intervals in the circumferential direction, each sampling mechanism 30 comprises a soil sampling box 303 and a push rod 301,
one side surface of the soil sampling box 303 is provided with an opening, and one end of the soil sampling box 303 far away from the opening is horizontally and rotatably connected with one end of the push rod 301; the other end of the push rod 301 is fixedly connected with the rod body 3, and the push rod 301 is vertical to the axis of the rod body 3;
when the rod body 3 rotates, the pushing rod 301 pushes the soil sampling box 303 to move towards the radial direction of the sampling cylinder 2, the end, provided with the opening, of the soil sampling box 303 is pushed out of the sampling cylinder 2, and the sampling cylinder 2 is provided with a first through hole 22 through which the soil sampling box 303 penetrates; the direction in which each soil sampling box 303 is pushed out of the sampling cylinder 2 is the same.
Therefore, the sampling cylinder is vertically inserted into the soil body to be sampled, the pushing rod is driven to rotate by rotating the rod body, and pushes the soil sampling box to move towards the radial direction of the sampling cylinder, the end of the soil sampling box provided with the opening is pushed out of the sampling cylinder, the soil outside the sampling cylinder is shoveled into the soil sampling box while the soil sampling box extends outwards, so that the soil sampling is realized, in addition, the sampling mechanisms which are positioned on the rod body at different horizontal heights have the same direction of pushing out the sampling cylinder by each soil sampling box, when the rod body rotates, the direction of the soil sampling box extending out of the sampling cylinder is the same, the soil of different depths can be sampled together, thereby realized sampling the soil of the different degree of depth through once inserting in the soil, when having avoided taking the soil of the different degree of depth to same sampling point, sampling at every turn all can influence each other to influence the problem of testing result accuracy.
In order to further realize the rotary connection of the soil sampling box and the rod body, the soil sampling box 303 is horizontally and rotatably connected with the push rod 301 through the connecting rod 302, one end of the connecting rod 302 is fixedly connected with one side of the soil sampling box 303, and the other end of the connecting rod is hinged with one end vertical pin shaft of the push rod 301. Thereby realized, promote the connecting rod through the catch bar when the body of rod rotates to realized rotating at the in-process that promotes, and then be equipped with open one end with the soil sampling box and release outside the cartridge.
When not adopting native in order to realize adopting the soil box, can horizontally arrange in the sample cartridge, be 1/3 ~ 1/2 of the thickness of sample cartridge 2 for adopting between the uncovered one side of soil box 303 to keeping away from uncovered one side. Therefore, when the sampling cylinder 2 is not pushed out by the open end of the soil sampling box 303, the soil sampling box is arranged in the first through hole 22 in a penetrating mode, specifically, the open end of the soil sampling box 303 is arranged on the first through hole with a certain thickness, and the first through hole can be in and out of the soil sampling box.
In order to insert the sampling cylinder into the soil body, a conical body 11 inserted into the soil body is arranged at the bottom end of the sampling cylinder 2. Similarly, in order to be able to right the sampling cartridge when it is inserted into the soil mass, a first handle 21 is symmetrically arranged on the outer wall of the top end of the sampling cartridge 2, and can be used for being held by an operator.
In addition, in order to facilitate the handheld rotation of the rod body, a cross rod 31 is connected to the free end of the rod body 3, and the cross rod 31 is perpendicular to the rod body 3. Simultaneously, avoid having the gap between the nozzle opening department and the body of rod at the sampling cylinder, then locate the bearing on the body of rod through the cover and rotate in the sampling cylinder inner wall at the top inner wall of sampling cylinder 2 and the 3 outer walls of the body of rod and be connected, and stabilized the body of rod and rotated at axial.
This embodiment passes through the cartridge, and the body of rod that is equipped with in the cartridge and the sampling mechanism that is equipped with on the body of rod, with the vertical soil body that needs to adopt the sample of inserting of cartridge, drive the catch bar through rotating the body of rod and rotate, and promote to adopt the soil box towards the radial direction motion of cartridge, be equipped with open one end with the soil box of adopting outside the cartridge is released, thereby the realization once samples the different degree of depth soil of same sampling point, when having avoided taking the soil of the different degree of depth to same sampling point, the sampling all can influence each other at every turn, thereby influence the problem of testing result accuracy.
Example 2
Please refer to fig. 1 to 5, which are schematic structural diagrams of a soil sampling device according to an embodiment of the present invention.
The sampling device is the same as the embodiment 1, except that a protection cylinder 1 is sleeved outside a sampling cylinder 2, the insides of the top end and the bottom end of the protection cylinder 1 are respectively and rotatably connected with the outer walls of the top end and the bottom end of the sampling cylinder 2 through sleeved bearings, and second handles 13 are symmetrically arranged on the outer wall of the top end of the protection cylinder 1; meanwhile, a second through hole 12 corresponding to the first through hole 22 is formed in the protective sleeve 1;
therefore, when the protective cylinder is inserted into the soil body, the first through hole 22 and the second through hole 12 are not corresponding to each other by rotating the protective cylinder, after the soil body is inserted, the sampling cylinder is rotated, so that the first through hole 22 corresponds to the second through hole 12 and the first handle 21 corresponds to the second handle 13, meanwhile, as shown in fig. 1, the first handle 21 is provided with the bolt 210 which vertically penetrates and is inserted, the first handle 21 is provided with the through hole for the bolt to pass through, and the second handle 13 is provided with the groove for inserting the bolt 210, therefore, when the sampling cylinder is rotated, the first through hole 22 corresponds to the second through hole 12, the bolt is used for fixing, the relative rotation between the protective cylinder and the sampling cylinder is avoided, then, as in the sampling of embodiment 1, the rod body is rotated to drive the push rod to rotate, the sampling box is pushed to move towards the radial direction of the sampling cylinder, and one end of the sampling box, which is provided with an opening, is pushed out of the sampling cylinder, then shovels into it to the outer soil of sampling section of thick bamboo when the soil sampling box outwards stretches out, from the sample to soil of realization, in addition, be located the body of rod different level's sampling mechanism, in the body of rod pivoted, together sample the soil of the different degree of depth to realized sampling the soil of the different degree of depth through once inserting in the soil, when having avoided taking the soil of the different degree of depth to same sampling point, sampling at every turn all can influence each other, thereby influence the problem of testing result accuracy.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A soil sampling device, comprising:
a sampling cartridge (2);
the rod body (3) is coaxially arranged in the sampling cylinder (2), one end of the rod body is coaxially and rotatably connected with the bottom of the sampling cylinder (2), and the other end of the rod body extends to the outside of the sampling cylinder (2) to form a free end;
a plurality of sampling mechanisms (30) which are longitudinally arranged and arranged on the rod body (3) in parallel, wherein each sampling mechanism (30) comprises a soil sampling box (303) and a push rod (301),
one side surface of the soil sampling box (303) is opened, and one end, far away from the opening, of the soil sampling box (303) is horizontally and rotatably connected with one end of the push rod (301); the other end of the push rod (301) is fixedly connected with the rod body (3), and the push rod (301) is perpendicular to the axis of the rod body (3); when the rod body (3) rotates, the pushing rod (301) pushes the soil sampling box (303) to move towards the radial direction of the sampling cylinder (2), the end, provided with an opening, of the soil sampling box (303) is pushed out of the sampling cylinder (2), and a first through hole (22) for the soil sampling box (303) to penetrate through is formed in the sampling cylinder (2); the direction of pushing the sampling cylinder (2) out by each soil sampling box (303) is the same.
2. The soil sampling device according to claim 1, characterized in that the soil sampling box (303) is horizontally and rotatably connected with the push rod (301) through a connecting rod (302), one end of the connecting rod (302) is fixedly connected with one side of the soil sampling box (303), and the other end of the connecting rod is hinged with one end of the push rod (301) through a vertical pin shaft.
3. Soil sampling device according to claim 1, characterized in that the thickness of the sampling cartridge (2) is 1/3-1/2 of the distance between the open side and the side remote from the open side of the sampling box (303).
4. The soil sampling device according to claim 1, wherein the soil sampling box (303) is provided with an open end which is arranged to penetrate into the first through hole (22) when the sampling cartridge (2) is not pushed out.
5. Soil sampling device according to claim 1, characterized in that the bottom end of the sampling cartridge (2) is provided with a cone (11) that is inserted into the soil mass.
6. Soil sampling device according to claim 1, characterized in that the sampling cartridge (2) is provided with a first handle (21) symmetrically on the outer wall of the top end.
7. Soil sampling device according to claim 1, characterized in that a cross bar (31) is connected to the free end of the rod body (3), the cross bar (31) being perpendicular to the rod body (3).
8. Soil sampling device according to claim 1, characterized in that the top inner wall of the cartridge (2) is coaxially rotatably connected to the outer wall of the shaft (3).
9. The soil sampling device according to claim 1, characterized in that a protective cylinder (1) is sleeved outside the sampling cylinder (2), the inner parts of the top end and the bottom end of the protective cylinder (1) are respectively and rotatably connected with the outer walls of the top end and the bottom end of the sampling cylinder (2), and second handles (13) are symmetrically arranged on the outer wall of the top end of the protective cylinder (1); and a second through hole (12) corresponding to the first through hole (22) is formed in the protection cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122143912.2U CN216116846U (en) | 2021-09-06 | 2021-09-06 | Soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122143912.2U CN216116846U (en) | 2021-09-06 | 2021-09-06 | Soil sampling device |
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| Publication Number | Publication Date |
|---|---|
| CN216116846U true CN216116846U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122143912.2U Expired - Fee Related CN216116846U (en) | 2021-09-06 | 2021-09-06 | Soil sampling device |
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| CN (1) | CN216116846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115931436A (en) * | 2023-02-09 | 2023-04-07 | 安徽农业大学 | Soil sampling ware is administered to soil |
| CN116519364A (en) * | 2023-05-23 | 2023-08-01 | 中煤浙江检测技术有限公司 | Quick soil detection device |
-
2021
- 2021-09-06 CN CN202122143912.2U patent/CN216116846U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115931436A (en) * | 2023-02-09 | 2023-04-07 | 安徽农业大学 | Soil sampling ware is administered to soil |
| CN116519364A (en) * | 2023-05-23 | 2023-08-01 | 中煤浙江检测技术有限公司 | Quick soil detection device |
| CN116519364B (en) * | 2023-05-23 | 2023-12-19 | 中煤浙江检测技术有限公司 | Quick soil detection device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |