CN110987519A - Sampling device for soil restoration with layering function - Google Patents
Sampling device for soil restoration with layering function Download PDFInfo
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- CN110987519A CN110987519A CN201911316418.2A CN201911316418A CN110987519A CN 110987519 A CN110987519 A CN 110987519A CN 201911316418 A CN201911316418 A CN 201911316418A CN 110987519 A CN110987519 A CN 110987519A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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Abstract
The invention relates to the technical field of soil sampling equipment, and discloses a sampling device with a layering function for soil remediation, which comprises an inner cylinder, wherein the bottom of the inner cylinder is provided with a sampling port, the outer side surface of the circumference of the bottom of the inner cylinder is fixedly provided with an overturning nose, the outer side of the overturning nose is movably sleeved with a bottom cover, the outer side surface of the circumference of the inner cylinder is fixedly provided with a support, the top surface of the outer cylinder is fixedly provided with a stand, the top of the stand is movably sleeved with a pulley, the top of the inner cylinder and the outer side surface of the circumference of the inner cylinder are fixedly provided with a sliding frame, and the directions and the number of the sliding frame and the stand are the same. This sampling device is used in soil restoration with layering function extrudes the clamping ring during use and makes the bottom draw rotatory, opens the sample connection and carries out the soil sample, loosens behind the clamping ring under the promotion of spring, makes the bottom get back to initial position to it is sealed with the sample connection, avoids the sample to drop.
Description
Technical Field
The invention relates to the technical field of soil sampling equipment, in particular to a sampling device with a layering function for soil remediation.
Background
The soil sampling device is a sampling processing device designed for sampling and analyzing partial soil in the soil remediation process.
Present solubility test system appearance sampling device generally is the open type design, wipe the soil that runs into the outside easily at the in-process that the soil was extracted to the device after the sample was accomplished and cause the sample to drop, can't carry out effective analysis to the soil of target depth, and along with detecting instrument is miniaturized, it is light, traditional sampling device can't carry out solubility analysis to the composition of soil at the very first time of sample, the inside soluble material of sample soil combines and makes the testing result error appear with the moisture in the air easily.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a sampling device with a layering function for soil remediation, which is provided with a sealing structure and can seal a sample after sampling. Thereby avoid the sample to drop, possess and dissolve the structure and can carry out the solubility and detect at the very first time water injection after the sample, guarantee advantages such as detection precision, solved the problem that the background art provided.
(II) technical scheme
In order to realize the sealing structure, the sample can be sealed after sampling. Therefore, the sample is prevented from falling off, a dissolving structure is provided, water can be injected at the first time after sampling for solubility detection, and the purpose of ensuring the detection accuracy is achieved, and the invention provides the following technical scheme: a sampling device with a layering function for soil restoration comprises an inner barrel, wherein a sampling opening is formed in the bottom of the inner barrel, an overturning nose is fixedly mounted on the outer side face of the bottom of the inner barrel, a bottom cover is sleeved on the outer side of the overturning nose in a movable mode, a support is fixedly mounted on the outer side face of the inner barrel, a vertical frame is fixedly mounted on the top face of the outer barrel, a pulley is sleeved on the top of the vertical frame in a movable mode, a sliding frame is fixedly mounted on the top of the inner barrel and located on the outer side face of the inner barrel, the directions and the number of the sliding frame and the vertical frame are the same as those of the overturning nose, a sliding groove is formed in the top of the sliding frame, a pressing ring is movably mounted on the top of the sliding frame, a sliding block is fixedly mounted on the bottom of the pressing ring, the sectional shape and, the bottom end of the steel wire rope is fixedly connected with the bottom surface of the bottom cover, the steel wire rope bypasses the bottom cambered surface of the pulley, and a compression spring is fixedly installed between the sliding blocks on the left side and the right side.
Preferably, a filter membrane is fixedly mounted at the middle position inside the inner barrel, an internal thread is formed on the inner wall of the top of the inner barrel, a top cover is sleeved on the internal thread of the top of the inner barrel, an anti-slip groove is formed in the outer side surface of the circumference of the top cover, and the anti-slip groove is uniformly distributed on the outer side surface of the circumference of the top cover.
Preferably, the number of the turnover noses is two, and the two turnover noses are symmetrically distributed at the bottom of the inner cylinder in the left-right direction.
Preferably, the bottom includes bottom plate and fixture block, the top surface area of bottom plate is half of inner tube bottom surface external diameter area, fixture block fixed mounting just is located the outside of upset nose in the circumference side of bottom plate, the inside activity of upset nose and fixture block has cup jointed changes the round pin, the inside fixed mounting of upset nose and fixture block has torsion spring, the bottom is for zero degree to two hundred seventy degrees around upset nose pivoted angular range, the top of bottom plate just is located the inside fixed mounting of inner tube has the sealing strip, the shape of sealing strip and the shape looks adaptation of sample connection.
Preferably, the number of the supports is nine, every three supports are divided into three groups, and the three groups of supports are uniformly distributed on the circumferential outer side surface of the inner cylinder in the vertical direction.
Preferably, the diameter of the filter membrane is the same as the inner diameter of the inner cylinder, and the permeation diameter of the filter membrane is smaller than that of soil particles.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. this sampling device is used in soil restoration with layering function extrudes the clamping ring during use and makes the bottom draw rotatory, opens the sample connection and carries out the soil sample, loosens behind the clamping ring under the promotion of spring, makes the bottom get back to initial position to it is sealed with the sample connection, avoids the sample to drop.
2. This sampling device is used in soil restoration with layering function sets up the filter membrane through the inside at the inner tube to set up the internal thread at the top of inner tube, and through the mode of screw in top cap, make the inside of inner tube form confined space, thereby make the very first time after the sample can be to its inside water injection and make wherein soluble material dissolve, thereby carry out the solubility analysis, guarantee to detect the precision.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is an exploded view of the bottom structure of the present invention;
fig. 4 is an exploded view of the top structure of the present invention.
In the figure: 1. an inner barrel; 101. a sampling port; 102. turning over the nose; 103. a support; 104. an internal thread; 2. a bottom cover; 201. a base plate; 202. a clamping block; 203. a sealing strip; 3. rotating the pin; 4. an outer cylinder; 5. erecting a frame; 501. a pulley; 6. a carriage; 601. a chute; 7. pressing a ring; 701. a slider; 8. a wire rope; 9. a compression spring; 10. a top cover; 1001. an anti-slip groove; 11. and (5) filtering the membrane.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 one
Referring to fig. 1-4, a sampling device with a layering function for soil remediation comprises an inner cylinder 1, a sampling port 101 is formed at the bottom of the inner cylinder 1 for facilitating insertion of the inner cylinder into soil for sampling, two turnover noses 102 are fixedly mounted on the outer circumferential side surface of the bottom of the inner cylinder 1, the two turnover noses 102 are symmetrically distributed at the bottom of the inner cylinder 1 in the left-right direction, a bottom cover 2 is movably sleeved on the outer side of the turnover noses 102 for sealing the sampling port 101, the bottom cover 2 comprises a bottom plate 201 and a fixture block 202, the area of the top surface of the bottom plate 201 is half of the area of the outer diameter of the bottom surface of the inner cylinder 1, the fixture block 202 is fixedly mounted on the circumferential side surface of the bottom plate 201 and located outside the turnover noses 102, a rotating pin 3 is movably sleeved inside the turnover noses 102 and the fixture block 202 for enabling the turnover noses 102 and the fixture block 202 to form, the turning nose 102 and the fixture block 202 are internally and fixedly provided with a torsion spring for returning the bottom cover 2 to an initial position, the rotation angle range of the bottom cover 2 around the turning nose 102 is from zero degree to two hundred seventy degrees, the bottom cover 2 can be ensured to upwards rotate to a position which does not influence sampling, the top of the bottom plate 201 is fixedly provided with a sealing strip 203 positioned in the inner part of the inner cylinder 1, the shape of the sealing strip 203 is matched with the shape of the sampling port 101 to ensure the sealing of the bottom of the inner cylinder 1 and avoid the falling of a sample, the outer side surface of the circumference of the inner cylinder 1 is fixedly provided with a bracket 103 for separating, the number of the brackets 103 is nine, every three of the nine brackets 103 are divided into three groups, the three groups of brackets 103 are uniformly distributed in the vertical direction on the outer side surface of the circumference of the inner cylinder 1, the stand 5 is fixedly arranged on the top surface of the outer cylinder 4, the, the top of the inner cylinder 1 and the outer side surface of the circumference of the inner cylinder 1 are fixedly provided with sliding frames 6, the directions and the number of the sliding frames 6 and the vertical frames 5 are the same as those of the turning noses 102, the top of the sliding frame 6 is provided with a sliding groove 601, the sliding assembly is used for installing the sliding assembly, the top of the sliding frame 6 is movably provided with a press ring 7 for controlling the opening and closing of the bottom cover 2, the bottom of the press ring 7 is fixedly provided with a sliding block 701, the sectional shape and the size of the sliding block 701 are respectively matched with the sectional shape and the size of the sliding groove 601, so that the press ring 7 can slide left and right in the sliding groove 601, the bottom surface of the sliding block 701 is fixedly provided with a steel wire rope 8, the bottom end of the steel wire rope 8 is fixedly connected with the bottom surface of the bottom cover 2, the steel wire rope 8 bypasses the bottom cambered surface of the pulley 501, and a compression spring 9 is fixedly arranged between the sliding blocks 701 at the left side and the right side and used for enabling the press ring 7 to return to the initial position, thereby enabling the bottom cover 2 to be closed.
Example two
Based on the first embodiment, as shown in fig. 3-4, a filter membrane 11 is fixedly installed at the middle position inside the inner cylinder 1, the diameter of the filter membrane 11 is the same as the inner diameter of the inner cylinder 1, the filter membrane 11 divides the inside of the inner cylinder 1 into an upper space and a lower space, the permeable diameter of the filter membrane 11 is smaller than that of soil particles, so as to ensure that the soil sample particles cannot move to the upper space inside the inner cylinder 1 through the filter membrane 11, the inner wall at the top of the inner cylinder 1 is provided with internal threads 104, the internal threads at the top of the inner cylinder 1 are sleeved with a top cover 10 for sealing, thereby make to can turning device after 1 inside water injection of inner tube, promote the dissolution of the inside soluble material of sample, improve detection efficiency, anti-skidding groove 1001 has been seted up to the top circumference lateral surface of top cap 10, and even circumference distribution is personally submitted at the top circumference lateral surface of top cap 10 in anti-skidding groove 1001, frictional force between hand and the top cap 10 when the rotatory top cap 10 of increase.
The working principle is as follows: during the use, extrude clamping ring 7 to the inboard, make compression spring 9 compress, 2 rotate around upset nose 102 through 8 pulling bottoms of wire rope, thereby make sample connection 101 open, promote inner tube 1 to soil bottom, take a sample through sample connection 101, loosen clamping ring 7 after the sample is accomplished, both sides clamping ring 7 separates under compression spring 9's promotion, torsion spring makes bottom 2 turn back initial position, thereby make the bottom of inner tube 1 seal, examine time measuring, unscrew top cap 10, to the inside water injection of inner tube 1, moisture passes through the inside that filter membrane 11 permeates to the sample, and dissolve soluble material wherein, screw top cap 10, turning device, it is more abundant to make the dissolution, unscrew top cap 10, it can carry out the solubility analysis to pour out the solution.
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 sampling device with a layering function for soil remediation comprises an inner cylinder (1), wherein the bottom of the inner cylinder (1) is provided with a sampling port (101);
the method is characterized in that:
the utility model discloses a rotary drum, including inner tube (1), bottom cover (501), outer side face fixed mounting of inner tube (1), bottom cover (2) have been cup jointed in the outside activity of upset nose (102), the circumference outer side face fixed mounting of inner tube (1) has support (103), the top surface fixed mounting of urceolus (4) has grudging post (5), pulley (501) have been cup jointed in the top activity of grudging post (5), the top of inner tube (1) just is located the circumference outer side face fixed mounting of inner tube (1) and has balladeur train (6), the direction and the quantity of balladeur train (6) and grudging post (5) all are the same with the direction and the quantity of upset nose (102), spout (601) have been seted up at the top of balladeur train (6), the top movable mounting of balladeur train (6) has clamping ring (7), the bottom fixed mounting of clamping ring (7) has slider (701), the cross sectional shape and the size of, the bottom surface fixed mounting of slider (701) has wire rope (8), the bottom of wire rope (8) and the bottom surface fixed connection of bottom (2), wire rope (8) are walked around the bottom cambered surface of pulley (501), and fixed mounting has compression spring (9) between the slider (701) of the left and right sides.
2. The sampling device with the layering function for soil remediation of claim 1, wherein: the filter membrane (11) is fixedly mounted at the middle position inside the inner barrel (1), an internal thread (104) is formed in the inner wall of the top of the inner barrel (1), the top cover (10) is sleeved with the internal thread at the top of the inner barrel (1), an anti-slip groove (1001) is formed in the outer side surface of the circumference of the top cover (10), and the anti-slip groove (1001) is uniformly distributed on the outer side surface of the circumference of the top cover (10).
3. The sampling device with the layering function for soil remediation of claim 1, wherein: the number of the turnover noses (102) is two, and the two turnover noses (102) are symmetrically distributed at the bottom of the inner cylinder (1) in the left-right direction.
4. The sampling device with the layering function for soil remediation of claim 1, wherein: the bottom cover (2) comprises a bottom plate (201) and a fixture block (202), the area of the top surface of the bottom plate (201) is half of the area of the outer diameter of the bottom surface of the inner cylinder (1), the fixture block (202) is fixedly installed on the side surface of the circumference of the bottom plate (201) and located outside the turnover nose (102), the turnover pin (3) is sleeved on the turnover nose (102) and the fixture block (202) in the movable mode, a torsion spring is fixedly installed inside the turnover nose (102) and the fixture block (202), the angle range of the bottom cover (2) rotating around the turnover nose (102) is zero degree to two hundred and seventy degrees, a sealing strip (203) is fixedly installed at the top of the bottom plate (201) and located inside the inner cylinder (1), and the shape of the sealing strip (203) is matched with the shape of the sampling port (101).
5. The sampling device with the layering function for soil remediation of claim 1, wherein: the number of the supports (103) is nine, every three supports (103) are divided into three groups, and the three groups of the supports (103) are uniformly distributed in the vertical direction on the circumferential outer side surface of the inner cylinder (1).
6. The sampling device with the layering function for soil remediation of claim 2, wherein: the diameter of the filter membrane (11) is the same as the inner diameter of the inner cylinder (1), and the penetrating diameter of the filter membrane (11) is smaller than that of soil particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911316418.2A CN110987519A (en) | 2019-12-19 | 2019-12-19 | Sampling device for soil restoration with layering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911316418.2A CN110987519A (en) | 2019-12-19 | 2019-12-19 | Sampling device for soil restoration with layering function |
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| Publication Number | Publication Date |
|---|---|
| CN110987519A true CN110987519A (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911316418.2A Pending CN110987519A (en) | 2019-12-19 | 2019-12-19 | Sampling device for soil restoration with layering function |
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| CN (1) | CN110987519A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504734A (en) * | 2020-12-15 | 2021-03-16 | 赵刚 | Drilling and sampling device for non-viscous soil layer |
| CN117191470A (en) * | 2023-08-17 | 2023-12-08 | 爱智机器人(上海)有限公司 | Mineral powder sampler |
| CN118150231A (en) * | 2024-05-13 | 2024-06-07 | 江苏香河农业开发有限公司 | Be used for prosthetic sampling device of agricultural gardens soil |
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| CN112504734A (en) * | 2020-12-15 | 2021-03-16 | 赵刚 | Drilling and sampling device for non-viscous soil layer |
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| CN118150231A (en) * | 2024-05-13 | 2024-06-07 | 江苏香河农业开发有限公司 | Be used for prosthetic sampling device of agricultural gardens soil |
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Application publication date: 20200410 |