CN220304839U - Sampling device for soil heavy metal content determination - Google Patents
Sampling device for soil heavy metal content determination Download PDFInfo
- Publication number
- CN220304839U CN220304839U CN202320475301.4U CN202320475301U CN220304839U CN 220304839 U CN220304839 U CN 220304839U CN 202320475301 U CN202320475301 U CN 202320475301U CN 220304839 U CN220304839 U CN 220304839U
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- Prior art keywords
- sleeve
- soil
- main rod
- heavy metal
- sampling device
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- 239000002689 soil Substances 0.000 title claims abstract description 41
- 238000005070 sampling Methods 0.000 title claims abstract description 38
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sampling device for measuring the heavy metal content of soil, which comprises a handle, a main rod and a base, wherein the main rod is arranged at the bottom end of the handle, a control structure is arranged on the outer side of the main rod, the control structure comprises a sleeve, side plates and a fixing bolt, the sleeve is arranged on the outer side of the main rod, the side plates are arranged at the bottom ends of the two sides of the sleeve, the fixing bolts are arranged at the top ends of the two sides of the sleeve, a sampling structure is arranged at the bottom end of the main rod, the base is arranged at the bottom end of the sampling structure, and an auxiliary structure is arranged at the bottom end of the base. According to the utility model, the control structure is arranged, when the soil heavy metal content measuring sampling device is used, the fixing bolt on the sleeve is screwed to be loose, and after the fixing bolt is loosened, the sleeve can slide up and down along the main rod, and the position of the sleeve is adjusted according to the scales on the surface of the main rod, so that when the soil heavy metal content measuring sampling device is used, the deep depth can be controlled according to the side plate at the bottom, and the controllability of the depth of the soil heavy metal content measuring sampling device is realized.
Description
Technical Field
The utility model relates to the technical field of soil sampling, in particular to a sampling device for measuring the heavy metal content of soil.
Background
Soil samplers are of various types, can be used for collecting soil samples of agricultural lands or barren surface layers, can be used for researching general physical properties of soil, such as soil volume weight, porosity, water holding property and the like, and can be used for utilizing a ring cutter, wherein the ring cutter is a cylinder with two open ends, the lower opening is provided with a blade, and the most commonly used sampling tools are earth drills, and the earth drills are divided into two types of manual operation and mechanical operation;
the sampling device for measuring the heavy metal content in soil is generally difficult to control the deep depth when in use, and is inconvenient when in use, so that the sampling device needs to be improved, and is more convenient to use.
Disclosure of Invention
The utility model aims to provide a sampling device for measuring the heavy metal content in soil, which aims to solve the problem that the sampling device for measuring the heavy metal content in soil is inconvenient to control the depth when being used in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sampling device for soil heavy metal content survey, includes handle, mobile jib and base, the mobile jib is installed to the bottom of handle, the outside of mobile jib is provided with control structure, control structure includes sleeve, curb plate and gim peg, the sleeve sets up in the outside of mobile jib, the curb plate is all installed to the bottom of sleeve both sides, the top of sleeve both sides all is provided with the gim peg, the bottom of mobile jib is provided with sampling structure, sampling structure's bottom is provided with the base, the bottom of base is provided with auxiliary structure, sampling structure includes mounting panel, scraper blade and boss, the mounting panel is installed in the bottom of mobile jib, the bottom of mounting panel is fixed with the scraper blade, the inboard of scraper blade is fixed with the boss, the scraper blade is two sets of in the bottom of mounting panel, two sets of the scraper blade is symmetric distribution, the boss is fixed with a plurality of in the inboard of scraper blade, a plurality of the boss is equidistant distribution.
Preferably, the cross section of the sleeve is larger than that of the main rod, and the sleeve and the main rod form a sliding structure.
Preferably, the auxiliary structure comprises a mounting hole, a mounting head, a fixing cap and a breaker, wherein the mounting hole is formed in the base, the mounting head is arranged in the mounting hole, the fixing cap is arranged on the outer side of the mounting head, and the breaker is fixed at the bottom end of the mounting head.
Preferably, the cross section of the mounting hole is larger than that of the mounting head, and the mounting hole and the mounting head form a detachable structure.
Compared with the prior art, the utility model has the beneficial effects that: through being provided with the control structure, when in use, the fixing bolt on the sleeve is screwed to be loose, and after the loosening, the sleeve can slide up and down along the main rod, and the position of the sleeve is adjusted according to the scales on the surface of the main rod, so that when in use, the depth can be controlled according to the side plate at the bottom, and the controllability of the depth of the sampling device for measuring the heavy metal content of the soil is realized;
through being provided with the sampling structure, when in use, the main rod can be rotated along with the scraper blade after penetrating into the soil, the scraper blade rotates in the soil, and the scraper blade is matched with the boss on the inner side, so that the soil is left on the inner sides of the two groups of scraper blades, and the convenience of the sampling device for measuring the heavy metal content of the soil is realized;
through being provided with auxiliary structure, the breaker is installed in the bottom position of device, and conical breaker can assist device to get into the soil and use, later stage, and operating personnel rotates the fixed cap and takes off it after, alright take off the breaker and maintain, has strengthened the convenience when this sampling device for soil heavy metal content survey uses.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 1 at a partially enlarged scale;
fig. 4 is a schematic cross-sectional elevation view of an auxiliary structure according to the present utility model.
In the figure: 1. a handle; 2. a main rod; 3. a control structure; 301. a sleeve; 302. a side plate; 303. a fixing bolt; 4. a sampling structure; 401. a mounting plate; 402. a scraper; 403. a boss; 5. a base; 6. an auxiliary structure; 601. a mounting hole; 602. a mounting head; 603. a fixing cap; 604. a breaker.
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.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the sampling device for measuring the heavy metal content of the soil comprises a handle 1, a main rod 2 and a base 5, wherein the main rod 2 is arranged at the bottom end of the handle 1, a control structure 3 is arranged on the outer side of the main rod 2, the control structure 3 comprises a sleeve 301, side plates 302 and fixing bolts 303, the sleeve 301 is arranged on the outer side of the main rod 2, the side plates 302 are arranged at the bottom ends of the two sides of the sleeve 301, the fixing bolts 303 are arranged at the top ends of the two sides of the sleeve 301, the cross section of the sleeve 301 is larger than that of the main rod 2, the sleeve 301 and the main rod 2 form a sliding structure,
specifically, as shown in fig. 1 and 2, when the structure is used, after the fixing bolt 303 is screwed to be loosened, the sleeve 301 can be slid, the position of the fixing bolt 303 on the surface of the main rod 2 can be adjusted, and after the fixing bolt 303 is adjusted, the fixing bolt 303 can be screwed and fixed, so that when the fixing bolt penetrates into soil, the sleeve 301 and the fixing bolt 303 are blocked, and the penetration depth can be controlled;
the bottom end of the main rod 2 is provided with a sampling structure 4, the sampling structure 4 comprises a mounting plate 401, scrapers 402 and bosses 403, the mounting plate 401 is mounted at the bottom end of the main rod 2, the scrapers 402 are fixed at the bottom end of the mounting plate 401, the bosses 403 are fixed at the inner sides of the scrapers 402, two groups of scrapers 402 are fixed at the bottom end of the mounting plate 401, the two groups of scrapers 402 are symmetrically distributed, a plurality of bosses 403 are fixed at the inner sides of the scrapers 402, and the bosses 403 are distributed at equal intervals;
specifically, as shown in fig. 1, 2 and 3, when the structure is used, the handle 1 can be rotated to rotate the scraper 402 in the soil after the scraper 402 enters the soil, and the soil is left at the inner side of the scraper 402 for sampling by matching the scraper 402 with the inner side boss 403;
the bottom of the sampling structure 4 is provided with a base 5, the bottom of the base 5 is provided with an auxiliary structure 6, the auxiliary structure 6 comprises a mounting hole 601, a mounting head 602, a fixing cap 603 and a breaker 604, the mounting hole 601 is arranged in the base 5, the mounting head 602 is arranged in the mounting hole 601, the fixing cap 603 is arranged on the outer side of the mounting head 602, the breaker 604 is fixed at the bottom of the mounting head 602, the cross section of the mounting hole 601 is larger than that of the mounting head 602, and the mounting hole 601 and the mounting head 602 form a detachable structure;
specifically, as shown in fig. 1, 2 and 4, when the structure is used, the breaker 604 installed at the bottom of the base 5 is conical, so that the auxiliary device can better enter the soil, and after the fixing cap 603 is turned to remove the breaker 604, the breaker 604 can be removed for maintenance.
Working principle: when the device is used, an operator firstly screws the fixing bolts 303 on two sides of the sleeve 301 to be loose, then slides the sleeve 301 according to the scales on the surface of the main rod 2, adjusts the position of the sleeve 301, and then screws the fixing bolts 303 to be fixed, so that the device can be used for sampling at random, when the device is used for sampling, the bottom soil breaker 604 contacts with soil, and can tread the side plate 302, the auxiliary device enters the soil, the soil breaker 604 is conical, the device can enter the soil more easily, the set depth is achieved along with the contact of the sleeve 301 with the soil surface, at this time, the handle 1 and the main rod 2 are rotated, the scraper 402 rotates in the soil, the soil is left at the inner side of the scraper 402 for sampling through the cooperation of the scraper 402 and the inner side boss 403, and then the device is pulled up, and the soil at the inner side of the scraper 402 is taken out.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a soil heavy metal sampling device for content determination, includes handle (1), mobile jib (2) and base (5), its characterized in that: the mobile jib (2) are installed to the bottom of handle (1), the outside of mobile jib (2) is provided with control structure (3), control structure (3) are including sleeve (301), curb plate (302) and gim peg (303), sleeve (301) set up in the outside of mobile jib (2), curb plate (302) are all installed to the bottom of sleeve (301) both sides, the top of sleeve (301) both sides all is provided with gim peg (303), the bottom of mobile jib (2) is provided with sampling structure (4), the bottom of sampling structure (4) is provided with base (5), the bottom of base (5) is provided with auxiliary structure (6), sampling structure (4) are including mounting panel (401), scraper blade (402) and boss (403), the bottom of mobile jib (2) is installed to mounting panel (401), the inboard of scraper blade (402) is fixed with boss (403), scraper blade (402) are fixed with two sets of scraper blade (403) in the bottom of sleeve (301) both sides, two sets of scraper blade (403) are the symmetry and are distributed at a plurality of boss (403), a plurality of boss (403) are evenly distributed.
2. The sampling device for measuring the heavy metal content in soil according to claim 1, wherein: the cross section of the sleeve (301) is larger than that of the main rod (2), and the sleeve (301) and the main rod (2) form a sliding structure.
3. The sampling device for measuring the heavy metal content in soil according to claim 1, wherein: auxiliary structure (6) are including mounting hole (601), installation head (602), fixed cap (603) and breaker (604), mounting hole (601) set up in the inside of base (5), the inside of installation hole (601) is provided with installation head (602), the outside of installation head (602) is provided with fixed cap (603), the bottom mounting of installation head (602) has breaker (604).
4. A sampling device for determining the content of heavy metals in soil according to claim 3, characterized in that: the cross section of the mounting hole (601) is larger than that of the mounting head (602), and the mounting hole (601) and the mounting head (602) form a detachable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320475301.4U CN220304839U (en) | 2023-03-14 | 2023-03-14 | Sampling device for soil heavy metal content determination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320475301.4U CN220304839U (en) | 2023-03-14 | 2023-03-14 | Sampling device for soil heavy metal content determination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220304839U true CN220304839U (en) | 2024-01-05 |
Family
ID=89351702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320475301.4U Active CN220304839U (en) | 2023-03-14 | 2023-03-14 | Sampling device for soil heavy metal content determination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220304839U (en) |
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2023
- 2023-03-14 CN CN202320475301.4U patent/CN220304839U/en active Active
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