CN112539951A - Electric soil sampler and soil sampling method thereof - Google Patents
Electric soil sampler and soil sampling method thereof Download PDFInfo
- Publication number
- CN112539951A CN112539951A CN202011214400.4A CN202011214400A CN112539951A CN 112539951 A CN112539951 A CN 112539951A CN 202011214400 A CN202011214400 A CN 202011214400A CN 112539951 A CN112539951 A CN 112539951A
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- Prior art keywords
- soil
- electric
- motor
- sliding
- soil sampling
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- 239000002689 soil Substances 0.000 title claims abstract description 106
- 238000005527 soil sampling Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 51
- 238000005553 drilling Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 238000005070 sampling Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Classifications
-
- 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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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an electric soil sampler which comprises a base, wherein a mounting frame perpendicular to the base is fixedly arranged on the base, an electric sliding rail capable of sliding vertically is arranged on the mounting frame, a horizontal mounting rod is fixed on a sliding block of the electric sliding rail, a motor with a downward extending main shaft is fixed at one end, away from the mounting frame, of the mounting rod, a soil sampling cylinder is detachably connected onto the main shaft of the motor, a soil discharging piston is slidably connected into the soil sampling cylinder, and a soil discharging rod is detachably connected onto the soil discharging piston. The electric soil sampler solves the problems that in the prior art, the manual pressing and rotating sampling are time-consuming and labor-consuming, and the work efficiency of soil collection is seriously affected. The invention also discloses a soil borrowing method.
Description
Technical Field
The invention belongs to the technical field of hydraulic engineering test equipment, relates to an electric soil sampler, and further relates to a method for soil sampling by using the electric soil sampler.
Background
When the manual earth-taking drill is used for drilling, the problem of earth discharging of the drill bit is found to be troublesome, earth entering the drill bit during drilling can only be removed by manual digging, manpower and time are consumed, and the test progress is seriously influenced. And traditional geotome links pipe drill bit and drilling rod and the fixed handle in drilling rod upper end as an organic whole, when gathering soil sample, holds the handle and rotates hard, blocks soil in the intraductal of drill bit, then scrapes required soil with thin rod, and this kind of method of gathering soil not only wastes time and energy, has destroyed the original state soil, seriously influences the work efficiency that soil gathered. Simultaneously, along with the increase of sampling depth, the degree of difficulty of taking out the sample thief also can increase, is difficult to take out even with the sampler card in soil, and the soil sample thief still can have the risk of damage.
Disclosure of Invention
The invention aims to provide an electric soil sampler, which solves the problems that the time and labor are wasted and the work efficiency of soil collection is seriously influenced because the sampling is pressed and rotated by hands in the prior art.
Another object of the present invention is to provide a method of taking earth.
The technical scheme includes that the electric soil sampler comprises a base, wherein a mounting frame perpendicular to the base is fixedly arranged on the base, an electric slide rail capable of sliding vertically is arranged on the mounting frame, a horizontal mounting rod is fixedly arranged on a slide block of the electric slide rail, a motor with a downward extending main shaft is fixedly arranged at one end, far away from the mounting frame, of the mounting rod, a soil sampling cylinder is detachably connected onto the main shaft of the motor, a soil discharging piston is slidably connected into the soil sampling cylinder, and a soil discharging rod is detachably connected onto the soil discharging piston.
The present invention is also characterized in that,
the soil sampling cylinder is a thin-wall hollow cylinder, the upper end of the hollow cylinder is connected with a soil sampling cylinder connector through threads, and the soil sampling cylinder connector is connected to a main shaft of the motor through threads.
The lower end of the hollow cylinder and the hollow cylinder are integrally provided with a soil taking cutter head.
The outer contour of the soil-taking cutter head is in a circular truncated cone shape, and the diameter of the outer wall of the soil-taking cutter head is gradually reduced from top to bottom until the diameter is the same as the inner diameter.
The inner diameter of the soil taking cutter head is the same as that of the hollow cylinder.
The corresponding both sides of hollow cylinder inside wall have been seted up the spout or the corresponding both sides of hollow cylinder inside wall are provided with the slide rail, and sliding connection has the piston of dumping in the spout or on the slide rail.
The soil discharging rod is connected to the middle of the upper end of the soil discharging piston in a threaded connection mode.
The soil discharging rod is arranged to be T-shaped, and the lower end of the T-shaped is connected to the middle of the upper end of the soil discharging piston in a threaded connection mode.
The invention adopts a second technical scheme that the soil sampling method adopts the electric soil sampler, and is implemented according to the following steps:
The method comprises the following steps of (1) mounting a soil sampling barrel joint on a main shaft of a motor, mounting a soil sampling barrel on the soil sampling barrel joint, starting an electric slide rail and the motor, moving a slide block of the electric slide rail downwards, rotating the motor, drilling a soil sampler into soil, moving the slide block of the electric slide rail upwards after reaching a specified depth, stopping the motor, taking the soil sampler out of the soil, and moving a soil discharging piston upwards along a slide groove or a slide rail in the drilling process;
and 2, after the soil sampler is moved to the ground, the soil sampling cylinder is detached from the soil sampling cylinder joint, then the soil discharging rod is installed on the soil discharging piston, and the soil is discharged by pressing the soil discharging piston to move downwards under the action of the sliding chute or the sliding rail.
The invention has the beneficial effects that:
the invention has simple structure and convenient use, the soil sampler adopts electric drilling, the manpower is saved, the movable soil discharging piston arranged in the soil sampler adopts a soil discharging rod under the action of the slide rail, the soil discharging is convenient, the soil sampler is labor-saving when being inserted and taken out, the deep soil is convenient to collect, and the practicability is strong.
Drawings
FIG. 1 is a schematic structural view of an electric soil sampler of the present invention;
FIG. 2 is a schematic view of the structure of the electric soil sampler for soil sampling;
FIG. 3 is a schematic diagram of the structure of the electric soil sampler for discharging soil;
fig. 4 is a schematic structural view of a chute in the electric soil sampler of the present invention.
In the figure, 1, a base, 2, a mounting frame, 3, an electric sliding rail, 4, a sliding block, 5, a mounting rod, 6, an electric motor, 7, a soil sampling barrel, 8, a soil sampling cutter head, 9, a sliding rail, 10, a soil sampling barrel joint, 11, a hollow cylinder, 12, a soil discharging piston, 13, a soil discharging rod and 14, a sliding chute are arranged.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention discloses an electric soil sampler, which is structurally shown in fig. 1-2, and comprises a base 1, wherein an installation frame 2 vertical to the base 1 is fixedly arranged on the base 1, an electric slide rail 3 sliding vertically is arranged on the installation frame 2, an installation rod 5 arranged horizontally is fixed on a slide block 4 of the electric slide rail 3, a motor 6 with a main shaft extending downwards is fixed at one end, away from the installation frame 2, of the installation rod 5, a soil sampling cylinder 7 is detachably connected to the main shaft of the motor 6, a soil discharging piston 12 is slidably connected to the soil sampling cylinder 7, and a soil discharging rod 13 is detachably connected to the soil discharging piston 12 as shown in fig. 3.
The soil sampling cylinder 7 is a thin-walled hollow cylinder 11, the upper end of the hollow cylinder 11 is connected with a soil sampling cylinder joint 10 through threads, and the soil sampling cylinder joint 10 is connected to the main shaft of the motor 6 through threads.
The lower end of the hollow cylinder 11 and the hollow cylinder 11 are provided with a soil sampling cutter head 8.
The outline of the soil sampling cutter head 8 is in a round table shape, and the diameter of the outer wall of the soil sampling cutter head 8 is gradually reduced from top to bottom until the diameter is the same as the inner diameter.
The inner diameter of the soil sampling cutter head 8 is the same as that of the hollow cylinder 11.
As shown in fig. 4, the two corresponding sides of the inner side wall of the hollow cylinder 11 are provided with sliding grooves 14 or the two corresponding sides of the inner side wall of the hollow cylinder 11 are provided with sliding rails 9, and a soil discharging piston 12 is slidably connected in the sliding grooves 14 or the sliding rails 9.
The soil discharging rod 13 is connected to the middle of the upper end of the soil discharging piston 12 in a threaded connection mode.
The soil discharging rod 13 is T-shaped, and the lower end of the T-shaped is connected to the middle of the upper end of the soil discharging piston 12 in a threaded connection mode.
The invention discloses a soil sampling method, which is implemented by adopting the electric soil sampler according to the following steps:
Installing a soil sampling cylinder joint 10 on a main shaft of a motor 6, installing a soil sampling cylinder 7 on the soil sampling cylinder joint 10, starting an electric slide rail 3 and the motor 6, moving a slide block 4 of the electric slide rail downwards, rotating the motor 6, drilling the soil sampler into soil, moving the slide block 4 of the electric slide rail 3 upwards after reaching a specified depth, stopping the motor 6, taking the soil sampler out of the soil, and moving a soil discharging piston 12 upwards along a slide groove 14 or a slide rail 9 in the process of drilling;
and 2, after the soil sampler is moved to the ground, detaching the soil sampling cylinder 7 from the soil sampling cylinder joint 10, then installing the soil discharging rod 13 on the soil discharging piston 12, and discharging the soil by pressing the soil discharging piston 12 to move downwards under the action of the sliding groove 14 or the sliding rail 9.
The soil sampler adopts the motor and the electric slide rail, so that the drilling and the taking out of the soil sampler are facilitated, the soil discharging piston is arranged, the soil discharging piston is connected to the inner wall of the soil sampling cylinder in a sliding mode, the soil discharging is facilitated by pressing the soil discharging rod and under the sliding action, the labor and the time are greatly saved, and the soil sampling efficiency is improved.
Claims (9)
1. The utility model provides an electronic geotome, its characterized in that, includes base (1), fixed be provided with on base (1) with base (1) vertically mounting bracket (2), be provided with on mounting bracket (2) along vertical gliding electronic slide rail (3), be fixed with on slider (4) of electronic slide rail (3) and set up to horizontally installation pole (5), the one end that mounting bracket (2) were kept away from in installation pole (5) is fixed with motor (6) that the main shaft extends down, can dismantle on the main shaft of motor (6) and be connected with soil sampling section of thick bamboo (7), sliding connection has soil discharging piston (12) in soil sampling section of thick bamboo (7), can dismantle on soil discharging piston (12) and be connected with soil discharging rod (13).
2. An electric soil sampler according to claim 1, wherein the soil sampling cylinder (7) is a thin-walled hollow cylinder (11), the upper end of the hollow cylinder (11) is connected with a soil sampling cylinder joint (10) through a thread, and the soil sampling cylinder joint (10) is connected to the main shaft of the motor (6) through a thread connection.
3. An electric geotome of claim 2 wherein the lower end of the hollow cylinder (11) is provided with a geotome bit (8) integral with the hollow cylinder (11).
4. The electric soil sampler according to claim 3, wherein the outer contour of the soil sampling cutter head (8) is in a shape of a circular truncated cone, and the diameter of the outer wall of the soil sampling cutter head (8) is gradually reduced from top to bottom until the diameter is the same as the inner diameter.
5. An electric geotome according to claim 4 wherein the inner diameter of the geotome head (8) is the same as the inner diameter of the hollow cylinder (11).
6. The electric soil sampler according to claim 1, wherein sliding grooves (14) are formed in two corresponding sides of the inner side wall of the hollow cylinder (11) or sliding rails (9) are formed in two corresponding sides of the inner side wall of the hollow cylinder (11), and a soil discharging piston (12) is connected in the sliding grooves (14) or the sliding rails (9) in a sliding manner.
7. An electric geotome of claim 1 wherein the soil discharging rod (13) is threadably connected intermediate the upper ends of the soil discharging pistons (12).
8. An electric geotome of claim 7 wherein the said soil discharging rod (13) is provided with a T-shape, the lower end of which is connected to the middle of the upper end of the said soil discharging piston (12) by means of screw connection.
9. An earth borrowing method is characterized in that the electric earth borrowing device of claim 6 is adopted and is implemented according to the following steps:
step 1, taking out soil
The method comprises the following steps that a soil sampling barrel joint (10) is installed on a main shaft of a motor (6), a soil sampling barrel (7) is installed on the soil sampling barrel joint (10), an electric slide rail (3) and the motor (6) are opened, a slide block (4) of the electric slide rail moves downwards, the motor (6) rotates, a soil sampler drills into soil, the slide block (4) of the electric slide rail (3) moves upwards after reaching a specified depth, the motor (6) stops, the soil sampler is taken out of the soil, and a soil discharging piston (12) moves upwards along a sliding chute (14) or a slide rail (9) in the process of drilling;
and 2, after the soil sampler is moved to the ground, detaching the soil sampling cylinder (7) from the soil sampling cylinder joint (10), then installing a soil discharging rod (13) on a soil discharging piston (12), and discharging the soil by pressing the soil discharging piston (12) to move downwards under the action of the sliding groove (14) or the sliding rail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011214400.4A CN112539951A (en) | 2020-11-04 | 2020-11-04 | Electric soil sampler and soil sampling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011214400.4A CN112539951A (en) | 2020-11-04 | 2020-11-04 | Electric soil sampler and soil sampling method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112539951A true CN112539951A (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011214400.4A Pending CN112539951A (en) | 2020-11-04 | 2020-11-04 | Electric soil sampler and soil sampling method thereof |
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| Country | Link |
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| CN (1) | CN112539951A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323767A (en) * | 2022-01-12 | 2022-04-12 | 合肥学院 | Fixed-depth soil taking device for soil component detection |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441984A (en) * | 2016-09-26 | 2017-02-22 | 山东大学 | Electric soil sampler and method |
| CN208334115U (en) * | 2018-06-20 | 2019-01-04 | 李霞 | A kind of soil testing assemblies |
| CN109540579A (en) * | 2018-10-31 | 2019-03-29 | 西安理工大学 | A kind of artificial geotome of portable multifunctional and its soil basketing method |
| CN209085983U (en) * | 2018-10-31 | 2019-07-09 | 天津华北地质勘查局地质研究所 | A kind of soil sampler for coring |
| CN210487307U (en) * | 2019-05-13 | 2020-05-08 | 安徽美自然环境科技有限公司 | Soil sampler for soil environment monitoring |
| CN210533767U (en) * | 2019-09-16 | 2020-05-15 | 泰安市农业科学研究院 | Soil sampler with adjustable depth |
-
2020
- 2020-11-04 CN CN202011214400.4A patent/CN112539951A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441984A (en) * | 2016-09-26 | 2017-02-22 | 山东大学 | Electric soil sampler and method |
| CN208334115U (en) * | 2018-06-20 | 2019-01-04 | 李霞 | A kind of soil testing assemblies |
| CN109540579A (en) * | 2018-10-31 | 2019-03-29 | 西安理工大学 | A kind of artificial geotome of portable multifunctional and its soil basketing method |
| CN209085983U (en) * | 2018-10-31 | 2019-07-09 | 天津华北地质勘查局地质研究所 | A kind of soil sampler for coring |
| CN210487307U (en) * | 2019-05-13 | 2020-05-08 | 安徽美自然环境科技有限公司 | Soil sampler for soil environment monitoring |
| CN210533767U (en) * | 2019-09-16 | 2020-05-15 | 泰安市农业科学研究院 | Soil sampler with adjustable depth |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323767A (en) * | 2022-01-12 | 2022-04-12 | 合肥学院 | Fixed-depth soil taking device for soil component detection |
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Application publication date: 20210323 |
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| RJ01 | Rejection of invention patent application after publication |