CN217033113U - Soil environment sampling device - Google Patents
Soil environment sampling device Download PDFInfo
- Publication number
- CN217033113U CN217033113U CN202220597167.0U CN202220597167U CN217033113U CN 217033113 U CN217033113 U CN 217033113U CN 202220597167 U CN202220597167 U CN 202220597167U CN 217033113 U CN217033113 U CN 217033113U
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- CN
- China
- Prior art keywords
- sampling
- sampling cylinder
- soil environment
- threaded rod
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 96
- 239000002689 soil Substances 0.000 title claims abstract description 28
- 238000003466 welding Methods 0.000 claims abstract description 6
- 240000005002 Erythronium dens canis Species 0.000 claims 2
- 125000003003 spiro group Chemical group 0.000 claims 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the field of soil environment sampling, and particularly relates to a soil environment sampling device which comprises a sampling cylinder, wherein the bottom end of the sampling cylinder is arranged in an opening shape, a threaded part is arranged on the outer wall of the sampling cylinder, a threaded rod is screwed at the top of the sampling cylinder and extends to the inner cavity of the sampling cylinder, a hand wheel is arranged at the top end of the threaded rod, a plurality of convex teeth are welded at the bottom of the sampling cylinder, a push plate is arranged on the inner side of the sampling cylinder, the center of the upper surface of the push plate is positioned at the bottom end of the threaded rod and is connected in a welding way, a support plate is arranged on the outer side of the sampling cylinder and is screwed with the threaded part, a bottom plate is arranged below the support plate, a through hole is arranged in the middle of the surface of the bottom plate and corresponds to the sampling cylinder, a plurality of convex teeth are annularly arranged at the bottom opening of the sampling cylinder, the sampling cylinder is favorable for rotating sampling, the push plate is driven by the threaded rod to move downwards, thereby ejecting the sample in the sampling tube and facilitating sampling.
Description
Technical Field
The utility model relates to the technical field of soil environment sampling, in particular to a soil environment sampling device.
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 should be performed after the cross section observation is completed. Before sampling, the section should be repaired and cleaned, the surface layer of the floating soil is cut off, and then the sample is taken from the typical central part layer by layer from top to bottom according to the layers.
Current soil environment sampling device is in the use, and the pressure between sampling barrel bottom and the soil is too big, leads to the sampling barrel to be difficult to bore into to soil, moreover after the sample, inconvenient sample with in the sampling barrel takes out, for this reason, provides a soil environment sampling device in this application.
SUMMERY OF THE UTILITY MODEL
Objects of the first utility model
In order to solve the technical problems in the background art, the utility model provides a soil environment sampling device which has the characteristics that a plurality of convex teeth are annularly arranged at the bottom opening of a sampling cylinder, so that the sampling cylinder can rotate to sample, a push plate is driven by a threaded rod to move downwards, and then a sample in the sampling cylinder is ejected, so that the sampling is convenient.
(II) technical scheme
In order to solve the technical problems, the utility model provides a soil environment sampling device, which comprises a sampling cylinder, wherein the bottom end of the sampling cylinder is arranged in an opening shape, a threaded part is arranged on the outer wall of the sampling cylinder, a threaded rod is screwed on the top of the sampling cylinder and extends to the inner cavity of the sampling cylinder, a hand wheel is installed at the top end of the threaded rod, a plurality of convex teeth are welded at the bottom of the sampling cylinder, a push plate is arranged at the inner side of the sampling cylinder, the center of the upper surface of the push plate is positioned at the bottom end of the threaded rod and is welded and connected, a support plate is installed at the outer side of the sampling cylinder and is screwed with the threaded part, a bottom plate is installed below the support plate, a through hole is arranged in the middle of the surface of the bottom plate and corresponds to the sampling cylinder, U-shaped connecting blocks are welded at both ends of the bottom plate, pins are inserted into the surfaces of the U-shaped connecting blocks and penetrate through the U-shaped connecting blocks, the welding of U-shaped connecting block inboard has the pivot, pivot outer wall department rotates and is connected with the footboard, the pinhole has been seted up to the footboard inboard.
Preferably, the symmetrical welding of sampler barrel top edge has the connecting rod, the handle is installed on the connecting rod top, and the cladding of handle outer wall has the antiskid cushion.
Preferably, the push plate is arranged in a circular structure, and the outer diameter of the push plate is matched with the inner diameter of the sampling tube.
Preferably, the support is installed to the backup pad below, the mounting panel has all been welded with the bottom in the support top, just the mounting panel is connected with backup pad and bottom plate respectively through the screw.
Preferably, the bottom edge of the bottom plate is symmetrically and fixedly connected with supporting legs, and the bottom ends of the supporting legs are arranged in a conical structure.
Preferably, the upper surface of the pedal is provided with anti-skidding threads, and the inner diameter of the pin hole is matched with the outer diameter of the pin.
The technical scheme of the utility model has the following beneficial technical effects:
1. according to the utility model, the plurality of convex teeth are annularly arranged at the bottom opening of the sampling cylinder, so that the pressure between the bottom opening end of the sampling cylinder and soil can be effectively increased, the sampling cylinder can be rotated for sampling, after sampling is finished, the sampling cylinder is adjusted to a proper height by reversely rotating the sampling cylinder, and then the threaded rod is driven by manually holding the hand wheel to be matched with the top end of the sampling cylinder for rotation, so that the threaded rod drives the push plate to move downwards, thus a sample in the sampling cylinder is ejected out, and sampling is facilitated.
2. According to the utility model, the supporting legs at the bottom end of the bottom plate are inserted into soil, so that the device is convenient to position, and the bottom ends of the supporting legs are arranged in a conical structure, so that the pressure between the supporting legs and the soil can be increased, thereby facilitating the insertion of the supporting legs and further facilitating the positioning of the device.
3. According to the utility model, after the pedal is stored in the U-shaped connecting block, the pedal is fixed on the inner side of the U-shaped connecting block through the pin holes arranged on the pedal corresponding to the pins and the pins in the U-shaped connecting block in a splicing way, so that the pedal is conveniently stored.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the external structure of the sampling tube of the present invention;
FIG. 3 is a schematic view of the internal cross-sectional structure of the sampling tube of the present invention;
fig. 4 is a schematic view of the structure of the sampling tube of the present invention.
Reference numerals are as follows:
1. a sampling tube; 101. a threaded portion; 102. a threaded rod; 103. a hand wheel; 104. a connecting rod; 105. a handle; 106. convex teeth; 107. pushing a plate;
2. a support plate; 201. a support;
3. a base plate; 301. a support leg; 302. a through hole;
4. a sampling tube; 401. a pin; 402. a rotating shaft;
5. a pedal; 501. a pin hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings in combination with the embodiments. It is to be understood that these descriptions are only illustrative and are not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
as shown in fig. 1-4, the soil environment sampling device provided by the utility model comprises a sampling cylinder 1, wherein the bottom end of the sampling cylinder 1 is arranged in an open shape, a thread part 101 is arranged on the outer wall of the sampling cylinder 1, a threaded rod 102 is screwed on the top of the sampling cylinder 1, the threaded rod 102 extends to the inner cavity of the sampling cylinder 1, a hand wheel 103 is arranged at the top end of the threaded rod 102, a plurality of convex teeth 106 are welded at the bottom of the sampling cylinder 1, a push plate 107 is arranged on the inner side of the sampling cylinder 1, the center of the upper surface of the push plate 107 is welded at the bottom end of the threaded rod 102, a support plate 2 is arranged on the outer side of the sampling cylinder 1, the support plate 2 is screwed with the thread part 101, a bottom plate 3 is arranged below the support plate 2, a through hole 302 is arranged in the middle part of the surface of the bottom plate 3, the through hole 302 corresponds to the sampling cylinder 1, and U-shaped connecting blocks 4 are welded at both ends of the bottom plate 3, the surface of the U-shaped connecting block 4 is inserted with a pin 401, the pin 401 penetrates through the U-shaped connecting block 4, a rotating shaft 402 is welded on the inner side of the U-shaped connecting block 4, the outer wall of the rotating shaft 402 is rotatably connected with a pedal 5, and a pin hole 501 is formed in the inner side of the pedal 5.
In this embodiment, as shown in fig. 1, the top edge of the sampling tube 1 is symmetrically welded with a connecting rod 104, the top end of the connecting rod 104 is provided with a handle 105, and the outer wall of the handle 105 is wrapped with an anti-slip rubber pad;
it should be noted that, establish handheld handle 105 through the manual work, conveniently drive sampler barrel 1 and rotate, handle 105 outside cladding has the antiskid cushion moreover, can increase the frictional force of handle 105 and hand.
In this embodiment, as shown in fig. 3, the push plate 107 is arranged in a circular structure, and the outer diameter of the push plate 107 is matched with the inner diameter of the sampling tube 1;
it should be noted that, the outer wall of the push plate 107 is abutted to the inner wall of the sampling tube 1, and the push plate 107 moves inside the sampling tube 1, so that the sample inside the sampling tube 1 can be conveniently pushed out by the push plate 107.
In this embodiment, as shown in fig. 1 and 4, a support 201 is installed below the support plate 2, mounting plates are welded to the top end and the bottom end of the support 201, and the mounting plates are respectively connected to the support plate 2 and the bottom plate 3 through screws;
it should be noted that the support plate 2 is stably supported by connecting the support plate 2 and the bottom plate 3 by the bracket 201
In this embodiment, as shown in fig. 1, the bottom edge of the bottom plate 3 is symmetrically and fixedly connected with the supporting legs 301, and the bottom ends of the supporting legs 301 are arranged in a tapered structure;
it should be noted that, the supporting leg 301 through the bottom end of the bottom plate 3 is inserted into the soil, so that the device is conveniently positioned, and the bottom end of the supporting leg 301 is arranged in a conical structure, so that the pressure between the supporting leg 301 and the soil can be increased, thereby being beneficial to the insertion of the supporting leg 301 and further being convenient for positioning the device.
In the present embodiment, as shown in fig. 1 and 4, the upper surface of the pedal 5 is provided with anti-slip threads, and the inner diameter of the pin hole 501 is matched with the outer diameter of the pin 401;
it should be noted that, the anti-slip threads are arranged on the upper surface of the pedal 5, so that the friction force between the foot and the contact position of the pedal 5 can be increased, after the pedal 5 is stored in the U-shaped connecting block 4, the pin 501 arranged on the pedal 5 corresponds to the pin 401, and the pin 401 is connected with the pin 501 in an inserting manner, so that the pedal 5 is fixed on the inner side of the U-shaped connecting block 4, and the pedal 5 is convenient to store.
The working principle and the using process of the utility model are as follows: the bottom plate 3 is placed on the ground surface, the pedal 5 is matched with the rotating shaft 402 on the inner side of the U-shaped connecting block 4 to rotate through the pedal 5, the pedal 5 is taken out from the inner side of the U-shaped connecting block 4, then the pedal is pedaled on the pedal 5 through an operator to facilitate the fixing device, then the sampling cylinder 1 is manually driven to enable the threaded part 101 arranged on the outer part of the sampling cylinder 1 to be matched with the supporting plate 2 to rotate, so that the bottom end of the sampling cylinder 1 is enabled to be close to the ground surface, a plurality of convex teeth 106 are annularly arranged at the bottom opening of the sampling cylinder 1, the pressure between the bottom opening end of the sampling cylinder 1 and the soil can be effectively increased, the sampling cylinder 1 is facilitated to rotate and sample, after the sampling is completed, the sampling cylinder 1 is adjusted to a proper height through reversely rotating the sampling cylinder 1, then the threaded rod 102 is driven to be matched with the top end of the sampling cylinder 1 to rotate through the manual hand-held hand wheel 103, so that the threaded rod 102 drives the pushing plate 107 to move downwards, thereby ejecting the sample in the sampling tube 1 for sampling.
It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modifications, equivalents, improvements and the like which are made without departing from the spirit and scope of the present invention shall be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.
Claims (6)
1. The utility model provides a soil environment sampling device, its characterized in that, includes sampler barrel (1), sampler barrel (1) bottom is the opening form setting, screw thread portion (101) have been seted up in sampler barrel (1) outer wall department, sampler barrel (1) top spiro union has threaded rod (102), and threaded rod (102) extend to sampler barrel (1) inner chamber, hand wheel (103) are installed on threaded rod (102) top, the welding of sampler barrel (1) bottom has dogtooth (106), just dogtooth (106) encircle and are equipped with a plurality ofly, sampler barrel (1) inboard is equipped with push pedal (107), and push pedal (107) upper surface center is in threaded rod (102) bottom welding and links to each other, backup pad (2) is installed in sampler barrel (1) outside, and backup pad (2) and screw thread portion (101) looks spiro union, bottom plate (3) are installed to backup pad (2) below, through-hole (302) have been seted up at bottom plate (3) surface middle part, and through-hole (302) are corresponding with sampling tube (1), U-shaped connecting block (4) have all been welded at bottom plate (3) both ends, U-shaped connecting block (4) surface is pegged graft and is had pin (401), and pin (401) run through U-shaped connecting block (4), the inboard welding of U-shaped connecting block (4) has pivot (402), pivot (402) outer wall department rotates and is connected with footboard (5), pinhole (501) have been seted up to footboard (5) inboard.
2. The soil environment sampling device of claim 1, wherein the top edge of the sampling cylinder (1) is symmetrically welded with a connecting rod (104), the top end of the connecting rod (104) is provided with a handle (105), and the outer wall of the handle (105) is coated with an anti-skid rubber mat.
3. A soil environment sampling device according to claim 1, wherein the push plate (107) is arranged in a circular configuration, and the outer diameter of the push plate (107) is adapted to the inner diameter of the sampling cylinder (1).
4. A soil environment sampling device according to claim 1, characterized in that a support (201) is mounted below the support plate (2), mounting plates are welded to the top and bottom ends of the support (201), and the mounting plates are connected with the support plate (2) and the bottom plate (3) respectively through screws.
5. A soil environment sampling device according to claim 1, characterized in that the bottom edge of the bottom plate (3) is symmetrically and fixedly connected with supporting legs (301), and the bottom ends of the supporting legs (301) are arranged in a conical structure.
6. A soil environment sampling device according to claim 1, wherein the upper surface of said pedal (5) is provided with anti-slip threads, and the inner diameter of said pin hole (501) is adapted to the outer diameter of said pin (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220597167.0U CN217033113U (en) | 2022-03-18 | 2022-03-18 | Soil environment sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220597167.0U CN217033113U (en) | 2022-03-18 | 2022-03-18 | Soil environment sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217033113U true CN217033113U (en) | 2022-07-22 |
Family
ID=82455320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220597167.0U Expired - Fee Related CN217033113U (en) | 2022-03-18 | 2022-03-18 | Soil environment sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217033113U (en) |
-
2022
- 2022-03-18 CN CN202220597167.0U patent/CN217033113U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220722 |