CN111679059A

CN111679059A - Soil detection method

Info

Publication number: CN111679059A
Application number: CN202010556215.7A
Authority: CN
Inventors: 张书生
Original assignee: Nameplate Seiko Machinery Shandong Co ltd
Current assignee: Nameplate Seiko Machinery Shandong Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2020-09-18

Abstract

The invention discloses a soil detection method, which comprises the following steps: the area to be sampled is determined and the device is brought to that area. And respectively installing the three collecting pipes in the fixed sleeve, and respectively screwing the three threaded rods. Digging a pit with the length matched with that of the collecting box in the selected area, and placing the collecting box in the dug pit. And starting the two hydraulic rods to enable the hydraulic rods to drive the movable plate to move leftwards, and the movable plate moves leftwards to drive the three collecting pipes to move leftwards to extend out of the three through holes so as to collect the soil with three depths. Controlling the two hydraulic rods to move the three collecting pipes to be withdrawn into the collecting box; the collecting box is moved out of the soil pit through the pull ring, the threaded rod is unscrewed after the box door is opened, and the three samples are marked and then collected. Then, two different places inside the selected area are sampled according to the steps. And (4) putting the nine collected samples on a detection table for analysis and detection, and comparing different detection data to obtain a detection result. The invention improves the detection efficiency, facilitates the comparison of multiple groups of data by operators, obtains accurate detection results more easily and improves the accuracy of soil detection.

Description

Soil detection method

Technical Field

The invention relates to the technical field of soil detection, in particular to a soil detection method.

Background

Soil is a natural body composed of mineral components with different thicknesses, and the soil and a parent layer are distinguished in aspects of morphology, physical properties, chemical properties, mineralogical properties and the like. Due to the interaction of the earth crust, water vapor, atmosphere and biosphere, the soil layer is different from the parent layer, and the rocks on the earth surface layer are gradually destroyed into loose mineral particles with different sizes through weathering. The soil is formed and evolved under the comprehensive action of various soil forming factors such as parent material, climate, biology, terrain, time and the like. The soil is complex in composition and generally consists of mineral substances, organic matters generated by decomposition of animal and plant residues, water, air and other solid, liquid and gas phases. The soil mineral gross determination comprises determination of soil active silicon, aluminum, iron and manganese content, determination of soil total nitrogen, total phosphorus and total potassium content, determination of soil available nutrient, determination of soil microelement content and available microelement content, determination of soil organic matter content, determination of soil pH value, soil cation exchange amount, determination of soil exchangeable base composition, and the like, detection of soil pH value, wherein soil mineral gross, organic matter content, total nitrogen, available nutrient content, soil pH value, soil water content, soil water potential, saturated and unsaturated water conductivity, water constant, soil seepage speed, soil mechanical composition, soil specific gravity and soil volume weight, soil porosity, soil structure and micro-aggregates, soil holding degree, soil expansion and contraction, soil air composition and respiration intensity, soil temperature and thermal conductivity, soil mechanical strength, The soil bearing capacity and stress distribution as well as the soil electromagnetic cation exchange capacity and exchangeable base composition can be known only by detection, when the existing detection device detects soil, only one sample can be obtained at a time, so that the detection efficiency is low, the detection accuracy is not high, and the detection method for soil components is provided aiming at the condition.

Disclosure of Invention

The invention aims to provide a soil detection method, which achieves the aim of more accurate detection.

In order to achieve the purpose, the invention provides the following technical scheme:

a soil detection method comprises the following steps:

s1, determining the area to be sampled, bringing the device to the area,

s2, respectively installing the three collecting pipes in the fixing sleeve, respectively screwing the three threaded rods,

s3, digging a pit with the length matched with that of the collecting box in the selected area, placing the collecting box in the dug pit,

s4, starting the two hydraulic rods to drive the moving plate to move leftwards, driving the three collecting pipes to move leftwards to extend out of the three through holes by the left movement of the moving plate, collecting the soil at three depths,

s5, controlling two hydraulic rods to drive three collecting pipes to retract into the collecting box,

s6, the collecting box is moved out of the soil pit through the pull ring, the threaded rod is unscrewed after the box door is opened, the three samples are marked and collected,

s7, sampling two different places in the selected area according to the above steps,

and S8, placing the nine collected samples on a detection table for analysis and detection, and comparing different detection data to obtain a detection result.

The soil detection device used by the soil detection method comprises a collecting box, wherein a partition plate is fixedly connected above the left end and the right end of the collecting box, the front surface of the collecting box is provided with a box door, the box door is hinged with the collecting box through a hinge, the top of the collecting box is fixedly connected with a detection table, two fixed rods are arranged in parallel in the collecting box, a movable plate is arranged in the collecting box, the right side of the movable plate is provided with two hydraulic rods, the two hydraulic rods are respectively and fixedly connected with the inner wall of the collecting box, the output ends of the two hydraulic rods are respectively and fixedly connected with the movable plate, the left side of the movable plate is provided with three fixed sleeves, an upper pressing plate is arranged above the three fixed sleeves, a lower pressing plate is arranged below the inner parts of the three fixed sleeves, four corners below the three, it is three all there is the threaded rod through bearing swing joint in top of the top board axis department, it is three the threaded rod top is equallyd divide and is do not run through three fixed cover and extend to the fixed cover outside, it is three the threaded rod is equallyd divide do not with three fixed cover threaded connection, it is three fixed inside collecting pipe that all is provided with of cover, three collecting pipe are the iron material, three through-hole has been seted up in the collecting box left side, it is three the collecting pipe is equallyd divide. It is three the top board is equallyd divide do not with three holding down plate with three fixed cover axis symmetry setting, three the top board is the arc setting with the inside of holding down plate, and is three one side that top board and holding down plate are close to each other respectively is equallyd divide do not with three collecting pipe shape looks adaptation, it is three one side that top board and holding down plate are close to each other respectively is equallyd divide do not with three collecting pipe surface contact.

Preferably, the two partition plates are respectively perpendicular to the collecting box, and pull rings are fixedly connected to the tops of the two partition plates. Two both ends are equallyd divide respectively with collecting box inner wall fixed connection about the dead lever, two the dead lever is equallyd divide respectively with two baffle parallel arrangement.

Preferably, the two fixing rods respectively penetrate through the upper end and the lower end of the moving plate, and the moving plate is connected with the two fixing rods in a sliding mode. The cross section of each of the three fixing sleeves is square.

The soil detection method provided by the invention has the following beneficial effects:

according to the invention, by arranging the three collecting pipes, the movable plate can be extruded to drive the collecting pipes to extend out by starting the hydraulic rod, so that the soil with three depths can be collected, then different places in the selected area are detected for three times, a plurality of groups of soil samples can be obtained, the detection efficiency can be improved by detecting a plurality of soil samples, the operation personnel can conveniently compare a plurality of groups of data, the accurate detection result can be obtained more easily, and the soil detection accuracy is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view of the harness of the present invention;

FIG. 3 is an enlarged view of the present invention A.

In the figure: the device comprises a collecting box 1, a partition plate 2, a pull ring 3, a detection table 4, a fixing rod 5, a moving plate 6, a hydraulic rod 7, a fixing sleeve 8, an upper pressing plate 9, a lower pressing plate 10, supporting legs 11, a threaded rod 12, a through hole 13 and a collecting pipe 14.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-3, the present invention provides a technical solution:

a soil detection method comprises the following steps:

s1, determining the area to be sampled, and bringing the device to the area.

S2, respectively installing the three collecting pipes 14 in the fixing sleeve 8 and respectively screwing the three threaded rods 12.

And S3, digging a pit with the length matched with that of the collecting box 1 in the selected area, and placing the collecting box 1 in the dug pit.

And S4, starting the two hydraulic rods 7, enabling the hydraulic rods 7 to drive the moving plate 6 to move leftwards, and enabling the moving plate 6 to move leftwards to drive the three collecting pipes 14 to move leftwards to extend out of the three through holes 13, so as to collect the soil with three depths.

S5, controlling two hydraulic rods 7 to drive three collecting pipes 14 to retract into the collecting box 1;

s6, the collection box 1 is moved out of the soil pit through the pull ring 3, the threaded rod 12 is unscrewed after the box door is opened, and the three samples are marked and collected.

And S7, sampling two different places in the selected area according to the steps.

And S8, placing the nine collected samples on the detection table 4 for analysis and detection, and comparing different detection data to obtain a detection result.

The soil detection device used by the soil detection method comprises a collecting box 1, wherein the upper parts of the left and right ends of the collecting box 1 are fixedly connected with partition plates 2, the two partition plates 2 are respectively and vertically arranged with the collecting box 1, the tops of the two partition plates 2 are respectively and fixedly connected with pull rings 3, the front surface of the collecting box 1 is provided with a box door, the box door is hinged with the collecting box 1 through hinges, the top of the collecting box 1 is fixedly connected with a detection table 4, two fixed rods 5 are arranged in parallel in the collecting box 1, the left and right ends of the two fixed rods 5 are respectively and fixedly connected with the inner wall of the collecting box 1, the two fixed rods 5 are respectively and parallel arranged with the two partition plates 2, a movable plate 6 is arranged in the collecting box 1, the two fixed rods 5 respectively penetrate through the upper and lower ends of the movable plate 6, the movable plate, the output ends of two hydraulic rods 7 are fixedly connected with a movable plate 6 respectively, the left side of the movable plate 6 is provided with three fixed sleeves 8, the cross sections of the three fixed sleeves 8 are square, an upper pressure plate 9 is arranged above the inner part of the three fixed sleeves 8, the three upper pressure plates 9 are arranged symmetrically with three lower pressure plates 10 respectively by the central axes of the three fixed sleeves 8, the inner parts of the three upper pressure plates 9 and the lower pressure plates 10 are arranged in an arc shape, the mutually adjacent sides of the three upper pressure plates 9 and the lower pressure plates 10 are respectively matched with the shapes of the three collecting pipes 14, the mutually adjacent sides of the three upper pressure plates 9 and the lower pressure plates 10 are respectively contacted with the outer surfaces of the three collecting pipes 14, the lower pressure plates 10 are arranged below the inner part of the three fixed sleeves 8, supporting legs 11 are fixedly connected with the lower corners of the three lower pressure plates 10, and the, all there is threaded rod 12 in the axis department in three top board 9 tops, and three 12 tops of three threaded rod are equallyd divide and are do not run through three fixed cover 8 and extend to the fixed 8 outsides of cover, and three threaded rod 12 is equallyd divide and do not be connected with three fixed 8 threaded cover, and three fixed 8 inside collecting pipes 14 that all are provided with of cover, and three collecting pipe 14 is the iron material, and three through-hole 13 has been seted up on 1 left side of collecting box, and three collecting pipe 14 is equallyd divide do.

In conclusion, the three collecting pipes 14 are arranged, the movable plate 6 can be extruded to drive the collecting pipes 14 to extend out by starting the hydraulic rod 7, so that the soil with three depths can be collected, then different places in a selected area are detected for three times, multiple groups of soil samples can be obtained, multiple soil samples can be detected, the detection efficiency is improved, comparison of multiple groups of data by operating personnel is facilitated, accurate detection results can be obtained more easily, and the soil detection accuracy is improved.

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

1. A soil detection method is characterized by comprising the following steps:

s1, determining the area needing to be sampled, and bringing the device to the area;

s2, respectively installing the three collecting pipes (14) in the fixed sleeve (8) and respectively screwing the three threaded rods (12);

s3, digging pits with the length matched with that of the collection box (1) in the selected area, and placing the collection box (1) in the dug pits;

s4, starting the two hydraulic rods (7), enabling the hydraulic rods (7) to drive the moving plate (6) to move leftwards, and enabling the moving plate (6) to move leftwards to drive the three collecting pipes (14) to move leftwards to extend out of the three through holes (13) so as to collect soil at three depths;

s5, controlling two hydraulic rods (7) to drive three collecting pipes (14) to retract into the collecting box (1);

s6, the collection box (1) is moved out of the soil pit through the pull ring (3), the threaded rod (12) is unscrewed after the box door is opened, and the three samples are marked and collected;

s7, sampling two different places in the selected area according to the steps;

s8, putting the nine collected samples on a detection table (4) for analysis and detection, and comparing different detection data to obtain a detection result;

the soil detection device used by the soil detection method comprises a collection box (1), a partition plate (2) is fixedly connected above the left end and the right end of the collection box (1), a box door is arranged on the front side of the collection box (1) and hinged with the collection box (1) through a hinge, a detection table (4) is fixedly connected to the top of the collection box (1), two fixed rods (5) are arranged in the collection box (1) in parallel, a movable plate (6) is arranged in the collection box (1), two hydraulic rods (7) are arranged on the right side of the movable plate (6), the two hydraulic rods (7) are respectively and fixedly connected with the inner wall of the collection box (1), the output ends of the two hydraulic rods (7) are respectively and fixedly connected with the movable plate (6), three fixed sleeves (8) are arranged on the left side of the movable plate (6), and an upper pressing, the lower pressing plates (10) are arranged below the inner parts of the three fixing sleeves (8), the four corners below the three lower pressing plates (10) are fixedly connected with supporting legs (11), the supporting legs (11) inside each fixing sleeve (8) are fixedly connected with the inner wall of each fixing sleeve (8), the middle shafts above the three upper pressing plates (9) are movably connected with threaded rods (12) through bearings, the tops of the three threaded rods (12) respectively penetrate through the three fixing sleeves (8) and extend to the outer sides of the fixing sleeves (8), the three threaded rods (12) are respectively in threaded connection with the three fixing sleeves (8), collecting pipes (14) are arranged inside the three fixing sleeves (8), and the three collecting pipes (14) are made of iron materials, the left side of the collecting box (1) is provided with three through holes (13), and the three collecting pipes (14) are respectively in the same middle shaft with the three through holes (13); it is three upper pressure plate (9) are equallyd divide do not with three lower pressure plate (10) with three fixed cover (8) axis symmetry setting, three upper pressure plate (9) and lower pressure plate (10) inside are the arc setting, three one side that upper pressure plate (9) and lower pressure plate (10) are close to each other respectively is equallyd divide do not with three collecting pipe (14) shape looks adaptation, three one side that upper pressure plate (9) and lower pressure plate (10) are close to each other respectively is equallyd divide do not with three collecting pipe (14) outer surface contact.

2. A soil detection method according to claim 1, wherein: the two partition plates (2) are respectively and vertically arranged with the collecting box (1), and the tops of the two partition plates (2) are fixedly connected with pull rings (3); two both ends are equallyd divide respectively with collecting box (1) inner wall fixed connection about dead lever (5), two dead lever (5) are equallyd divide respectively with two baffle (2) parallel arrangement.

3. A soil detection method according to claim 1, wherein: the two fixing rods (5) respectively penetrate through the upper end and the lower end of the moving plate (6), and the moving plate (6) is connected with the two fixing rods (5) in a sliding mode; the cross section of each of the three fixing sleeves (8) is in a square shape.