CN213875074U - Soil sampling device based on peat soil for foundation rock test detection - Google Patents
Soil sampling device based on peat soil for foundation rock test detection Download PDFInfo
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- CN213875074U CN213875074U CN202121110043.7U CN202121110043U CN213875074U CN 213875074 U CN213875074 U CN 213875074U CN 202121110043 U CN202121110043 U CN 202121110043U CN 213875074 U CN213875074 U CN 213875074U
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Abstract
The utility model discloses a device that fetches earth based on experimental detection of ground is with peat matter soil belongs to the detection field of fetching earth. Soil sampling device based on experimental detection of ground is with peat matter soil, including base, elevating system locates the base top, the elevating system below is equipped with the mechanism of fetching soil that is used for drawing ground, elevating system is used for going up and down to the mechanism of fetching soil, the inside top of the mechanism of fetching soil is equipped with the clearance subassembly that is used for rejecting, the utility model discloses in, block mutually supporting of subassembly, second through first stopping subassembly, second and drive assembly, can stratify the inside sample soil of sampling bucket, then in clearing up out the sampling bucket with the inside unqualified sample soil of sampling bucket through the clearance subassembly, prevented unqualified sample soil secondary pollution to standard sample soil, also increased the speed of collecting standard sample soil simultaneously, ensured the accuracy of peat matter soil compression modulus measurement.
Description
Technical Field
The utility model relates to a detect the technical field that fetches earth, especially relate to the device that fetches earth based on experimental detection of ground is with peat matter soil.
Background
The ground rock soil is inorganic soil, organic soil, peat soil and peat according to the organic content. The non-drainage strength of the peat soil is usually only 5-30 kPa, the basic value of the bearing capacity is very low, generally not more than 70kPa, some peat soil is even only 20kPa, the compression modulus of the peat soil can be generally measured by a compression test, and the compression coefficient and the compression modulus are calculated.
Among the prior art, drive the threaded rod through the motor and rotate, utilize the movable block, the diaphragm, the integrated design of connecting rod and slide bar, realized being convenient for borrow, improve borrow efficiency, the stability of borrowing has been solved, avoid taking place to rock and impaired problem, though prior art has increased the stability of the work of borrowing, but when borrowing, can take out the soil on sample top layer and its inside soil simultaneously, when the soil humidity on sample top layer is great or humidity is less, data error is big when can lead to carrying out compression test survey to peat matter soil, the rate of accuracy of compression test has been reduced.
Disclosure of Invention
The utility model aims to provide a: in order to solve the problems, a soil sampling device based on peat soil for foundation soil test detection is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the soil sampling device for the peat soil for the foundation soil test detection comprises a base and a lifting mechanism, wherein the lifting mechanism is arranged above the base, the lower end of the lifting mechanism is provided with a soil sampling mechanism for extracting foundation soil and soil, the lifting mechanism is used for lifting the soil sampling mechanism, and a cleaning assembly for removing surface soil is arranged above the inside of the soil sampling mechanism;
the soil taking mechanism comprises a first blocking assembly, a second blocking assembly and a driving assembly arranged below the lifting mechanism and used for driving the first blocking assembly and the second blocking assembly to move.
As a further description of the above technical solution:
the lifting mechanism comprises a support frame arranged at the upper end of the base, a motor is arranged in the middle of the upper end of the support frame, the output end of the motor is connected with one end of a screw rod arranged in the middle of the lower end of the support frame, a threaded seat is sleeved in the middle of the screw rod and slides in a groove formed in the support frame, a support rod is arranged at the lower end of the threaded seat, and a support plate is arranged at the lower end of the support rod.
As a further description of the above technical solution:
the driving assembly comprises a shell arranged at the lower end of a supporting plate, a sampling barrel is arranged inside the shell, a servo motor is arranged on one side of the shell, the output end of the servo motor is connected with one end of a first driving rod arranged inside the shell in a transverse rotating mode, two driving bevel gears are arranged in the middle of the first driving rod, two second driving rods are arranged inside the shell in a longitudinal symmetrical rotating mode, two thread sleeves are symmetrically arranged in the middle of the two second driving rods, driven bevel gears are arranged at the upper ends of the second driving rods, and the driving bevel gears are meshed with the driven bevel gears.
As a further description of the above technical solution:
first subassembly that blocks sets up the first inner shell in the inside top of sampling bucket including the symmetry and rotate and set up at the inside first U-shaped board of first inner shell, first U-shaped board middle part sets up first driving gear, first driving gear and thread bush intermeshing.
As a further description of the above technical solution:
the second blocks the subassembly and sets up the second inner shell in the inside below of sampling bucket including the symmetry, the inside rotation of second inner shell is equipped with the second driving gear and rotates the setting at the inside second U-shaped board of second inner shell, the second U-shaped board is located the inside driven gear that is equipped with of second inner shell, driven gear and second driving gear intermeshing, second driving gear and thread bush intermeshing.
As a further description of the above technical solution:
the clearance subassembly is including sliding the push pedal that sets up in the inside top of sampling bucket, push pedal one end is connected at the inside cross connecting rod one end of casing with the slip setting, the inside one side of casing slides and is equipped with the push rod, push rod one end is connected with the cross connecting rod other end.
As a further description of the above technical solution:
the base lower extreme is equipped with the universal wheel, the base lower extreme all articulates and is equipped with the supporting leg, the gliding spout of mechanism that fetches earth is seted up at the base middle part.
As a further description of the above technical solution:
the casing lower extreme is equipped with the toper feed inlet, the sampling bucket lower extreme is equipped with the feed inlet.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, block mutually supporting of subassembly and drive assembly through first subassembly, second, can carry out the layering to the inside sample soil of sampling bucket, then in clearing up the sampling bucket with the inside unqualified sample soil of sampling bucket through the clearance subassembly, prevented unqualified sample soil to the secondary pollution of standard sample soil, also increased the speed of collecting standard sample soil simultaneously, ensured the accuracy of peat soil compression modulus measurement.
Drawings
Fig. 1 is a schematic structural diagram of a lifting mechanism provided according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of a soil sampling mechanism provided according to an embodiment of the present invention;
fig. 3 shows a schematic structural diagram of a first blocking assembly provided according to an embodiment of the present invention;
fig. 4 shows a schematic structural diagram of a second blocking assembly provided according to an embodiment of the present invention;
fig. 5 is a schematic diagram illustrating a movement structure of a cleaning assembly according to an embodiment of the present invention;
fig. 6 shows a schematic structural diagram of a cleaning assembly provided according to an embodiment of the present invention;
fig. 7 shows a schematic top view of a first blocking assembly according to an embodiment of the present invention.
Illustration of the drawings: 1. a base; 2. a lifting mechanism; 201. a support frame; 202. a drive motor; 203. a screw rod; 204. a threaded seat; 205. a support bar; 206. a support plate; 3. a soil taking mechanism; 4. cleaning the assembly; 401. pushing the plate; 402. a cross connecting rod; 403. a push rod; 5. a first blocking component; 501. a first inner case; 502. a first U-shaped plate; 503. a first drive gear; 6. a second barrier assembly; 601. a second inner case; 602. a second driving gear; 603. a second U-shaped plate; 604. a driven gear; 7. a drive assembly; 701. a housing; 702. a servo motor; 703. a first drive lever; 704. a driving bevel gear; 705. a second drive lever; 706. a threaded sleeve; 707. a driven helical gear; 708. and (5) sampling a barrel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
the soil sampling device for the peat soil for the foundation soil test detection comprises a base 1 and a lifting mechanism 2, wherein the lifting mechanism 2 is arranged above the base 1, a soil sampling mechanism 3 for extracting foundation soil is arranged at the lower end of the lifting mechanism 2, the lifting mechanism 2 is used for lifting the soil sampling mechanism 3, and a cleaning assembly 4 for removing surface soil is arranged above the inside of the soil sampling mechanism 3;
the soil taking mechanism 3 comprises a first blocking assembly 5, a second blocking assembly 6 and a driving assembly 7 which is arranged below the lifting mechanism 2 and used for driving the first blocking assembly 5 and the second blocking assembly 6 to move.
Further, elevating system 2 is including setting up support frame 201 in base 1 upper end, and support frame 201 upper end middle part is equipped with driving motor 202, and driving motor 202 output is connected with the lead screw 203 one end that sets up at support frame 201 lower extreme middle part, and the cover is equipped with screw thread seat 204 in the middle part of lead screw 203, and screw thread seat 204 slides in the recess that support frame 201 was seted up, and screw thread seat 204 lower extreme is equipped with bracing piece 205, and bracing piece 205 lower extreme is equipped with backup pad 206.
Further, the driving assembly 7 includes a housing 701 disposed at the lower end of the supporting plate 206, a sampling barrel 708 is disposed inside the housing 701, a servo motor 702 is disposed on one side of the housing 701, an output end of the servo motor 702 is connected to one end of a first driving rod 703 transversely rotatably disposed inside the housing 701, two driving bevel gears 704 are disposed in the middle of the first driving rod 703, two second driving rods 705 are longitudinally and symmetrically rotatably disposed inside the housing 701, two thread sleeves 706 are symmetrically disposed in the middle of the two second driving rods 705, a driven bevel gear 707 is disposed at the upper end of the second driving rod 705, and the driving bevel gears 704 are engaged with the driven bevel gear 707.
Further, the first blocking assembly 5 comprises a first inner housing 501 symmetrically disposed above the inner portion of the sampling barrel 708 and a first U-shaped plate 502 rotatably disposed inside the first inner housing 501, a first driving gear 503 is disposed in the middle of the first U-shaped plate 502, and the first driving gear 503 is engaged with the threaded sleeve 706.
Further, the second blocking assembly 6 includes a second inner housing 601 symmetrically disposed at the lower portion inside the sampling barrel 708, a second driving gear 602 is rotatably disposed inside the second inner housing 601 and a second U-shaped plate 603 rotatably disposed inside the second inner housing 601, the second U-shaped plate 603 is disposed inside the second inner housing 601 and provided with a driven gear 604, the driven gear 604 is engaged with the second driving gear 602, and the second driving gear 602 is engaged with the threaded sleeve 706.
Further, clearance subassembly 4 includes the push pedal 401 of sliding setting in the inside top of sampling bucket 708, and push pedal 401 one end is connected with the cross connecting rod 402 one end that slides and set up in the inside of casing 701, and the inside one side of casing 701 slides and is equipped with push rod 403, and push rod 403 one end is connected with the other end of cross connecting rod 402 to push out soil.
Further, the 1 lower extreme of base is equipped with the universal wheel, and the 1 lower extreme of base all articulates and is equipped with the supporting leg to in fixed when borrowing, prevent rocking of machine, the gliding spout of 3 mechanisms of borrowing has been seted up at 1 middle part of base, so that the better motion of casing 701.
Further, the casing 701 lower extreme is equipped with the toper feed inlet to in better collection soil, the sampling bucket 708 lower extreme is equipped with the feed inlet, in order to better let soil enter into the inside of sampling bucket 708 when getting soil.
Further, the driving motor 202 and the servo motor 702 are both connected with a control mechanism arranged on the outer wall of the supporting frame 201, so as to better control the depth and the motion state.
The working principle is as follows: when the device is used, the base 1 is pushed to a soil taking place, the supporting legs are placed for fixing, the driving motor 202 is started to rotate forwards, the driving motor 202 drives the screw rod 203 to rotate, the screw rod 203 drives the threaded seat 204 to slide, the threaded seat 204 drives the supporting rod 205 to move downwards, the supporting rod 205 drives the supporting plate 206 to move downwards, and the supporting plate 206 drives the soil taking mechanism 3 to insert downwards into soil;
meanwhile, the driving motor 202 is started to rotate reversely to drive the soil taking mechanism 3 to move upwards and the servo motor 702 is started to rotate forwardly, the servo motor 702 drives the first driving rod 703 to rotate, the first driving rod 703 drives the driving bevel gear 704 to rotate, the driving bevel gear 704 drives the driven bevel gear 707 to rotate, the driven bevel gear 707 drives the second driving rod 705 to rotate, the second driving rod 705 drives the threaded sleeve 706 to rotate, the threaded sleeve 706 drives the first driving gear 503 and the second driving gear 602 to rotate, the first driving gear 503 drives the first U-shaped plate 502 to rotate to layer soil, the second driving gear 602 drives the driven gear 604 to rotate, the driven gear 604 drives the second U-shaped plate 603 to partition soil, when the driving motor 202 reaches a fixed position, the push rod 403 is pushed, the push rod 403 drives the cross connecting rod 402 to extend out, and the cross connecting rod 402 drives the push plate 401 to push out soil on the surface;
the reverse rotation of the servo motor 702 is started, the servo motor 702 drives the first driving rod 703 to rotate, the first driving rod 703 drives the driving bevel gear 704 to rotate, the driving bevel gear 704 drives the driven bevel gear 707 to rotate, the driven bevel gear 707 drives the second driving rod 705 to rotate, the second driving rod 705 drives the threaded sleeve 706 to rotate, the threaded sleeve 706 drives the first driving gear 503 and the second driving gear 602 to rotate, the first driving gear 503 drives the first U-shaped plate 502 to rotate to press soil downwards, the second driving gear 602 drives the driven gear 604 to rotate, the driven gear 604 drives the second U-shaped plate 603 to open soil, and the soil can be discharged from the feeding hole.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The soil sampling device for the peat soil for the foundation soil test detection comprises a base (1) and a lifting mechanism (2), and is characterized in that the lifting mechanism (2) is arranged above the base (1), the lower end of the lifting mechanism (2) is provided with a soil sampling mechanism (3) for extracting foundation soil, the lifting mechanism (2) is used for lifting the soil sampling mechanism (3), and a cleaning assembly (4) for removing surface soil is arranged above the inside of the soil sampling mechanism (3);
the soil sampling mechanism (3) comprises a first blocking assembly (5), a second blocking assembly (6) and a driving assembly (7) which is arranged below the lifting mechanism (2) and used for driving the first blocking assembly (5) and the second blocking assembly (6) to move.
2. The soil sampling device based on peat soil for ground and rock test detection of claim 1, wherein the elevating system (2) comprises a support frame (201) arranged at the upper end of the base (1), a driving motor (202) is arranged in the middle of the upper end of the support frame (201), the output end of the driving motor (202) is connected with one end of a screw rod (203) arranged in the middle of the lower end of the support frame (201), a threaded seat (204) is sleeved in the middle of the screw rod (203), the threaded seat (204) slides in a groove formed in the support frame (201), a support rod (205) is arranged at the lower end of the threaded seat (204), and a support plate (206) is arranged at the lower end of the support rod (205).
3. The soil sampling device based on peat soil for ground-based geotechnical test detection according to claim 1, characterized in that the drive assembly (7) comprises a housing (701) arranged at the lower end of the support plate (206), a sampling barrel (708) is arranged in the shell (701), a servo motor (702) is arranged on one side of the shell (701), the output end of the servo motor (702) is connected with one end of a first driving rod (703) which is transversely and rotatably arranged in the shell (701), two driving bevel gears (704) are arranged in the middle of the first driving rod (703), two second driving rods (705) are longitudinally and symmetrically arranged in the shell (701) in a rotating way, two thread sleeves (706) are symmetrically arranged in the middle of the two second driving rods (705), the upper end of the second driving rod (705) is provided with a driven bevel gear (707), and the driving bevel gear (704) is meshed with the driven bevel gear (707).
4. The soil sampling device based on the peat soil for ground-based geotechnical test detection according to claim 1, wherein the first blocking component (5) comprises a first inner shell (501) symmetrically arranged above the inner part of the sampling barrel (708) and a first U-shaped plate (502) rotatably arranged inside the first inner shell (501), a first driving gear (503) is arranged in the middle of the first U-shaped plate (502), and the first driving gear (503) is meshed with a threaded sleeve (706).
5. The soil sampling device based on the peat soil for ground-based geotechnical test detection according to claim 1, wherein the second blocking component (6) comprises a second inner shell (601) symmetrically arranged below the inner portion of the sampling barrel (708), a second driving gear (602) is rotatably arranged inside the second inner shell (601) and a second U-shaped plate (603) rotatably arranged inside the second inner shell (601), the second U-shaped plate (603) is provided with a driven gear (604) inside the second inner shell (601), the driven gear (604) is meshed with the second driving gear (602), and the second driving gear (602) is meshed with the threaded sleeve (706).
6. The soil sampling device based on the peat soil for ground-based geotechnical test detection according to claim 1, wherein the cleaning component (4) comprises a push plate (401) slidably arranged above the inside of the sampling barrel (708), one end of the push plate (401) is connected with one end of a cross connecting rod (402) slidably arranged inside the shell (701), a push rod (403) is slidably arranged on one side inside the shell (701), and one end of the push rod (403) is connected with the other end of the cross connecting rod (402).
7. The soil sampling device based on peat soil for foundation geotechnical test detection according to claim 3, wherein the lower end of base (1) is provided with universal wheels, the lower end of base (1) is hinged with supporting legs, and the middle of base (1) is provided with a sliding chute for sliding shell (701).
8. The soil sampling device based on peat soil for foundation geotechnical test detection according to claim 3, wherein the lower end of the shell (701) is provided with a tapered feeding hole, and the lower end of the sampling barrel (708) is provided with a feeding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121110043.7U CN213875074U (en) | 2021-05-24 | 2021-05-24 | Soil sampling device based on peat soil for foundation rock test detection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121110043.7U CN213875074U (en) | 2021-05-24 | 2021-05-24 | Soil sampling device based on peat soil for foundation rock test detection |
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| CN213875074U true CN213875074U (en) | 2021-08-03 |
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| CN202121110043.7U Active CN213875074U (en) | 2021-05-24 | 2021-05-24 | Soil sampling device based on peat soil for foundation rock test detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984432A (en) * | 2021-10-28 | 2022-01-28 | 山东省地质测绘院 | Geological content drilling type sampling device for geological mapping exploitation |
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2021
- 2021-05-24 CN CN202121110043.7U patent/CN213875074U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984432A (en) * | 2021-10-28 | 2022-01-28 | 山东省地质测绘院 | Geological content drilling type sampling device for geological mapping exploitation |
| CN113984432B (en) * | 2021-10-28 | 2023-08-04 | 山东省地质测绘院 | Geological content drilling type sampling device for geological survey exploitation |
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