CN210051575U - Soil sampler - Google Patents

Soil sampler Download PDF

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Publication number
CN210051575U
CN210051575U CN201920912108.6U CN201920912108U CN210051575U CN 210051575 U CN210051575 U CN 210051575U CN 201920912108 U CN201920912108 U CN 201920912108U CN 210051575 U CN210051575 U CN 210051575U
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China
Prior art keywords
soil
cone
scraper
scraping
rotating shaft
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CN201920912108.6U
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Chinese (zh)
Inventor
李大伟
辛银香
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Jiangsu Boyue Environmental Testing Co Ltd
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Jiangsu Boyue Environmental Testing Co Ltd
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Priority to CN201920912108.6U priority Critical patent/CN210051575U/en
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Abstract

The utility model discloses a soil sampler belongs to soil monitoring facilities technical field. The utility model comprises a soil-taking shell, a soil-scraping component and a rocker arm; the soil taking shell is a hollow component, the soil scraping component is a rotating component, the soil scraping component is eccentrically arranged in the soil taking shell, and the top of the soil scraping component is provided with a rocker arm; the casing of fetching earth is used for placing scraping earth part and later stage sample soil, puts into or when proposing soil with the sampler, and in the scraping earth part was accomodate completely into the casing of fetching earth, when the messenger of fetching earth rotated the scraping earth part through the rocking arm, scraped and got soil and collected soil through the casing of fetching earth. The utility model discloses a to set up eccentric rotation axis, increase the sample casing that is provided with the space of layering into soil mouthful and storage soil sample simultaneously, put into the round hole of opening with the sampler, the scraper of eccentric setting's rotation axis scrapes soil and gets the closed collecting region that back soil sample got into baffle and barrel or cone and constitutes, has realized the layering sample of soil.

Description

Soil sampler
Technical Field
The utility model relates to a soil monitoring facilities technical field especially relates to a soil sampler.
Background
The soil sampler is used for lifting undisturbed soil of lower layer test soil as a sample to know the property of the undisturbed soil, and sometimes even needs to sample original soil at a deeper position in order to obtain more basic layer properties and physical and mechanical performance indexes of the basic soil in engineering geological exploration and exploration work, and the soil sampler is called as a soil sampler. The soil sampler has various types, and can be classified according to the following principles: according to the closed form of the lower part of the soil sampler: open and closed; according to the upper part closed form of the soil sampler: the ball valve is closed, the movable valve is closed and the piston is closed; dividing the wall thickness of the soil sampler: a thin-wall geotome, a middle-wall geotome and a thick-wall geotome; according to stratum: soil layer, sand gravel layer, sand layer and silt layer sampler.
However, the current soil sampler can only take soil in a specific area, but analysis of certain characteristics requires simultaneous acquisition of soil at different depths for detection to analyze the flora, mechanical characteristics, soil composition, etc. in the soil, and the current soil sampler cannot meet the requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a soil sampler through will setting up eccentric rotation axis, increases the sample shell who is provided with the space of layering income soil mouth and storage soil sample simultaneously, puts into the round hole of opening with the sampler, and the scraper of the rotation axis of eccentric setting scrapes soil and gets the closed collecting region that back soil sample got into baffle and barrel or cone and constitutes, has realized the layering sample of soil.
The technical scheme of the utility model as follows: a soil sampler comprises a soil sampling shell, a soil scraping part and a rocker arm; the soil taking shell is a hollow component, the soil scraping component is a rotating component, the soil scraping component is eccentrically arranged in the soil taking shell, and the top of the soil scraping component is provided with a rocker arm; the casing of fetching earth is used for placing scraping earth part and later stage sample soil, puts into or when proposing soil with the sampler, and in the scraping earth part was accomodate completely into the casing of fetching earth, when the messenger of fetching earth rotated the scraping earth part through the rocking arm, scraped and got soil and collected soil through the casing of fetching earth.
The soil sampling shell comprises a cone, a cylinder body, a soil inlet and a partition plate; the lower part of the soil taking shell is a cone, the upper part of the soil taking shell is a cylinder, the cone and the cylinder are welded together, the cone and the cylinder are both arranged in a hollow manner, the cone is communicated with the inside of the cylinder, and the cone enables the soil taking shell to enter the ground more easily; soil inlets are uniformly formed in the peripheral surfaces of the cone and the barrel, the soil inlets are square openings, a partition plate is arranged below each soil inlet, and a certain uncovered area for placing sampled soil is isolated from the interior of the soil inlets;
the soil scraping component comprises a rotating shaft, a scraper, a cross beam and a bearing; bearings are arranged at the bottom and the top of the cone, the bearing at the bottom is fixed above the bottommost partition plate, the bearing at the top is fixed on a cross beam, and the cross beam is fixed on the inner side of the cylinder body through welding; the rotating shaft is fixed through two bearings, the rotating shaft is eccentrically arranged, namely the rotating shaft deviates from the axes of the cylinder body and the cone body, the scraper is fixed on the rotating shaft, the eccentrically arranged rotating shaft can enable the scraper on the rotating shaft to rotate and be completely accommodated by the cylinder body or the cone body, after the rotating shaft rotates for a certain angle, the scraper can exceed the cone body and the cylinder body part, the scraping of soil is realized, and the scraped soil enters a closed space formed by the partition plate and the cylinder body or the cone body through the soil inlet; the scraper is arranged according to the length of the scraper and the horizontal position of the scraper;
the rocker arm comprises a sleeve, a cross rod and a handle; the sleeve, the cross rod and the handle are sequentially connected, the sleeve is connected with the rotating shaft, the handle is made of rubber, and friction force between a hand and the handle is increased.
As a further scheme of the utility model, the scraper is circular-arc, increases the intensity of structure, avoids the damage of scraper, improves the life of scraper.
As a further aspect of the present invention, the handle is provided with a pedal, and when the torque required to be large is rotated, the foot strength can provide the moment more effectively.
As a further scheme of the utility model, the bearing department of bottom is provided with the bearing housing, avoids getting into inside soil and causes the damage to the bearing, improves life.
As a further proposal of the utility model, the top of the barrel body is provided with a portable handle, which makes the sampler convenient to be inserted into soil and extract from the soil in later period.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
1. the innovative design novel soil sampler, through with rotation axis eccentric settings, increase the sample casing that is provided with the space of layering income soil mouth and storage soil sample simultaneously, put into the sampler and open in the round hole, the rotatory epaxial scraper of eccentric settings scrapes soil and gets the closed collecting region that back soil sample got into baffle and barrel or cone and constitutes, realized the layering sample of soil, solved the difficult problem that current any soil sampler can't be solved, improved the quality and the efficiency of soil sample.
2. The bottom of the soil taking shell is a cone, so that the blockage caused by soil returning can be avoided, the soil taking shell can enter a hole drilled in the soil by the drilling device more smoothly, and the soil taking shell can be taken out smoothly.
3. When the sampler is placed underground, the scraper is rotated to be accommodated in the soil taking shell, so that the resistance of the scraper is prevented from being increased; when taking out the sampler, will rotate the rotation after scraping soil and scrape the soil part and rotate and make the scraper be accomodate into the casing of fetching soil, avoid scraping the soil part and destroy the soil structure, lead to the soil of other heights to mix the testing result who influences soil with the soil of layering sample.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate a certain embodiment of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a front view of the present invention;
in the figure:
1-a soil taking shell, 2-a soil scraping component and 3-a rocker arm;
101-cone, 102-cylinder, 103-soil inlet, 104-clapboard;
201-rotation axis, 202-scraper, 203-beam, 204-bearing;
301-sleeve, 302-crossbar, 303-handle;
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1 to 3, a soil sampler according to a preferred embodiment of the present invention includes a soil sampling housing 1, a soil scraping member 2, and a rocker arm 3; the soil taking shell 1 is a hollow component, the soil scraping component 2 is a rotating component, the soil scraping component 2 is eccentrically arranged in the soil taking shell 1, and the top of the soil scraping component 2 is provided with a rocker arm 3; get native casing 1 and be used for placing scraping parts 2 and later stage sample soil, put into or when proposing soil with the sampler, scrape in soil parts 2 accomodates into getting native casing 1 completely, make through rocking arm 3 rotation when getting soil and scrape native parts 2, scrape and get soil and collect soil through getting native casing 1.
The soil sampling shell 1 comprises a cone 101, a cylinder 102, a soil inlet 103 and a partition plate 104; the lower portion of the soil sampling shell 1 is a cone 101, the upper portion of the soil sampling shell is a cylinder 102, the cone 101 is welded with the cylinder 102, the cone 101 and the cylinder 102 are both arranged in a hollow mode, the cone 101 is communicated with the inside of the cylinder 102, soil inlets 103 are evenly arranged on the peripheral surfaces of the cone 101 and the cylinder 102, the soil inlets 103 are square openings, a partition plate 104 is arranged below each soil inlet 103, and a certain uncovered area is isolated from the inside and used for containing sampled soil.
The soil scraping component 2 comprises a rotating shaft 201, a scraper 202, a cross beam 203 and a bearing 204; the bottom and the top of the cone 101 are provided with bearings 204, the bearing 204 at the bottom is fixed above the bottom-most partition plate 104, the bearing 204 at the top is fixed on the cross beam 203, and the cross beam 203 is fixed on the inner side of the cylinder 102 through welding; the rotating shaft 201 is fixed through two bearings 204, the rotating shaft 201 is eccentrically arranged, namely the rotating shaft 201 deviates from the axes of the cylinder 102 and the cone 101, the scraper 202 is fixed on the rotating shaft 201, the eccentrically arranged rotating shaft 201 can enable the scraper 202 on the rotating shaft 201 to be completely stored in the cylinder 102 or the cone 101 in a rotating mode, after the rotating shaft rotates for a certain angle, the scraper 202 can exceed the cone 101 and the cylinder 102 to scrape soil, and the scraped soil enters a closed space formed by the partition plate 104 and the cylinder 102 or the cone 101 through a soil inlet; the scraper blade 202 is arranged according to its length according to the horizontal position.
The rocker arm 3 comprises a sleeve 301, a cross rod 302 and a handle 303; sleeve 301, horizontal pole 302, handle 303 link to each other in proper order, and sleeve 301 links to each other with rotation axis 201, and handle 303 department is the rubber material, increases the frictional force of staff and handle 303.
Specifically, the scraper 202 is arc-shaped, so that the structural strength is increased, the damage to the scraper 202 is avoided, and the service life of the scraper 202 is prolonged.
The working principle of the utility model is as follows: need adopt other equipment to drill out the round hole on the ground, then use the utility model relates to a soil sampler, first-selected 2 rotations of part of will scraping, make scraper 202 accomodate into the casing of fetching earth 1, will fetch in the casing 1 puts into the round hole that drills out, fixed casing 1 of fetching earth, operating personnel passes through handle 303 and rotates rocking arm 3, rocking arm 3 drives part 2 of scraping and rotates, eccentric settings's rotation axis 201 rotates, fix the scraper 202 rotation on rotation axis 201, scraper 202 will be in its same horizontally soil and scrape, it gets into baffle 104 and cone 101 or barrel 102 through going into the soil mouth and constitutes closed interval to scrape the soil of getting, collect the soil sample back that finishes, reverse rotation part 2 of scraping, make part 2 of scraping get into again and fetch the casing 1 region, take out the casing 1 of fetching earth, accomplish the layering sample of soil.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (5)

1. A soil sampler comprises a soil sampling shell (1), a soil scraping part (2) and a rocker arm (3); the method is characterized in that: the soil taking shell (1) is a hollow component, the soil scraping component (2) is a rotating component, the soil scraping component (2) is eccentrically arranged in the soil taking shell (1), and the top of the soil scraping component (2) is provided with a rocker arm (3);
the soil sampling shell (1) comprises a cone (101), a cylinder body (102), a soil inlet (103) and a partition plate (104); the soil sampling device is characterized in that a cone (101) is arranged at the lower part of the soil sampling shell (1), a cylinder body (102) is arranged at the upper part of the soil sampling shell, the cone (101) and the cylinder body (102) are welded together, the cone (101) and the cylinder body (102) are both arranged in a hollow manner, the cone (101) is communicated with the inside of the cylinder body (102), soil inlet openings (103) are uniformly formed in the peripheral surfaces of the cone (101) and the cylinder body (102), the soil inlet openings (103) are square openings, a partition plate (104) is arranged below each soil inlet opening (103), and a certain uncovered area is isolated from the inside of the soil;
the soil scraping component (2) comprises a rotating shaft (201), a scraper (202), a cross beam (203) and a bearing (204); the bottom and the top of the cone (101) are provided with bearings (204), the bearing (204) at the bottom is fixed above the bottom-most partition plate (104), the bearing (204) at the top is fixed on the cross beam (203), and the cross beam (203) is fixed on the inner side of the cylinder (102) in a welding mode; the rotating shaft (201) is fixed through two bearings (204), the rotating shaft (201) is arranged eccentrically, namely the rotating shaft (201) deviates from the axes of the cylinder (102) and the cone (101), the scraper (202) is fixed on the rotating shaft (201), the eccentric arrangement of the rotating shaft (201) can enable the scraper (202) on the rotating shaft (201) to rotate and be completely accommodated by the cylinder (102) or the cone (101), after the scraper (202) rotates for a certain angle, the scraper (202) can exceed the cone (101) and the cylinder (102) to scrape soil, and the scraper (202) is arranged according to the length of the scraper (202) according to the horizontal position;
the rocker arm (3) comprises a sleeve (301), a cross rod (302) and a handle (303); the sleeve (301), the cross rod (302) and the handle (303) are connected in sequence, and the handle (303) is made of rubber.
2. A soil sampler according to claim 1, wherein: the scraper (202) is arc-shaped, so that the structural strength is improved.
3. A soil sampler according to claim 1, wherein: a pedal is arranged at the handle (303).
4. A soil sampler according to claim 1, wherein: and a bearing cover is arranged at the bearing (204) of the bottom.
5. A soil sampler according to claim 1, wherein: the top of the barrel body (102) is provided with a handle.
CN201920912108.6U 2019-06-17 2019-06-17 Soil sampler Active CN210051575U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920912108.6U CN210051575U (en) 2019-06-17 2019-06-17 Soil sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920912108.6U CN210051575U (en) 2019-06-17 2019-06-17 Soil sampler

Publications (1)

Publication Number Publication Date
CN210051575U true CN210051575U (en) 2020-02-11

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111964963A (en) * 2020-07-07 2020-11-20 中山大学 Bionic sampling device
CN112881075A (en) * 2021-04-14 2021-06-01 吴德军 Soil sampling device for environmental monitoring
CN114505325A (en) * 2021-12-29 2022-05-17 苏州良浦住宅工业有限公司 Preparation method of novel anti-cracking heat-insulation wallboard recycled aggregate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111964963A (en) * 2020-07-07 2020-11-20 中山大学 Bionic sampling device
CN111964963B (en) * 2020-07-07 2023-10-17 中山大学 Bionic sampling device
CN112881075A (en) * 2021-04-14 2021-06-01 吴德军 Soil sampling device for environmental monitoring
CN114505325A (en) * 2021-12-29 2022-05-17 苏州良浦住宅工业有限公司 Preparation method of novel anti-cracking heat-insulation wallboard recycled aggregate

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