CN216978413U

CN216978413U - Soil sampling device for environmental monitoring

Info

Publication number: CN216978413U
Application number: CN202122352417.2U
Authority: CN
Inventors: 董伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-07-15
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a soil sampling device for environmental monitoring, which relates to the technical field of environmental monitoring equipment and comprises a base, wherein the bottom end of the base is provided with a movable roller, a lifting component is arranged between the movable roller and the base, one side of the base is provided with a mounting plate, the middle part of the base is horizontally provided with a stroke groove, the mounting plate is provided with an electric lifting platform, the electric lifting platform is provided with a horizontal base platform, the horizontal base platform is vertically and downwards provided with a mounting platform, a horizontal telescopic hydraulic cylinder is arranged between the mounting platform and the horizontal base platform, the stroke groove is positioned in the moving track of the mounting platform, the lower end of the mounting platform is matched with the stroke groove along the horizontal direction, the mounting platform is provided with a rotating shaft which is vertically and downwards driven by a motor, the base is provided with a soil sampler component, the rotating shaft is movably connected with the soil sampler component and can be positioned according to the soil sampling position, the collection is convenient, the degree of automation is high, and the collection effect is good.

Description

Soil sampling device for environmental monitoring

Technical Field

The utility model relates to the technical field of environment monitoring equipment.

Background

With the development of the society at present, the discharge of various sewage and wastes not only can cause water pollution and air pollution, but also can cause the composition, structure and function of soil to change when the harmful substances contained in the soil exceed the self-cleaning capacity of the soil, the microbial activity is inhibited, and the harmful substances or decomposition products thereof gradually accumulate in the soil to cause soil pollution and harm the safety of people. In order to detect the degree of soil pollution, soil needs to be sampled.

In prior art, environmental monitoring is through the content of the various material that influences mankind and environment, the detection of emission, track environmental quality's change, confirm environmental quality level, for work such as environmental management, pollution control provides basis and assurance, simply speaking, know environmental level, carry out environmental monitoring, develop the prerequisite of all environmental work, the used soil collection system of current environmental monitoring, set up to open type collection form mostly, can not take out the soil of a certain section degree of depth according to the demand, it is comparatively loose to fetch earth, the result that leads to gathering is not accurate enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems that the sampling of the existing soil sampling equipment is incomplete and the sampling result is inaccurate, a soil sampling device for environmental monitoring is disclosed, and the soil sampling device can sample specific places and has a good sampling effect.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a soil sampling device for environmental monitoring, includes the base, the base bottom is equipped with the removal gyro wheel, remove the gyro wheel with be equipped with lifting unit between the base, base one side is equipped with the place board, base middle part level is equipped with the stroke groove, be equipped with electric lift platform on the place board, the last horizontal base station that is equipped with of electric lift platform, the vertical mount table that is equipped with downwards on the horizontal base station, the mount table with be equipped with the flexible pneumatic cylinder of level between the horizontal base station, the stroke groove site in the mount table removes the orbit, the cooperation of mount table lower extreme and stroke groove along the horizontal direction, be equipped with the vertical pivot that sets up downwards of motor drive on the mount table, be equipped with the geotome subassembly on the base, the pivot with geotome subassembly swing joint.

Through the scheme, the base is moved to the soil sampling point through the movable roller, the electric lifting platform is descended through the lifting assembly, the mounting platform is enabled to descend, the horizontal telescopic hydraulic cylinder is opened simultaneously, the mounting platform is adjusted to be opposite to the soil sampling point at the position of the stroke groove, the soil sampling assembly is convenient to face the soil sampling point, the electric lifting platform is then descended continuously, the mounting platform descends, the rotating shaft drives the soil sampling assembly to sample soil, the soil sampling assembly can be positioned according to the soil sampling position, the collection is convenient, the automation degree is high, and the collection effect is good.

Furthermore, the soil sampler assembly comprises a soil removing spiral and a soil sampling cylinder, and a soil discharging opening is formed in the upper end of the soil removing spiral.

Through above-mentioned scheme, can remove surperficial soil floatation through removing the soil floatation spiral, the soil floatation is discharged via the mouth that arranges soil, carries out further fixed point soil sampling through soil sampling barrel afterwards, and it is convenient to sample soil.

Furthermore, the mounting table lower extreme in the pivot periphery is equipped with annular dumping guide slot, the dumping guide slot is less than the mouth of dumping.

Through the scheme, the soil discharging guide groove is arranged, so that the floating soil can be discharged conveniently, and the floating soil falling from the soil discharging opening can be received conveniently.

Furthermore, a backfill compacting plate is arranged on the base and movably connected with the rotating shaft.

Through the scheme, the backfill compacting plate is arranged, so that the floating soil is backfilled after sampling is finished, and the soil body disturbance is reduced through compaction of the backfill compacting plate.

Furthermore, the lifting assembly comprises a lifting groove vertically arranged at the bottom end of the base, a lifting column is arranged in the lifting groove, the movable roller is arranged at the bottom end of the lifting column, a fixing bolt is arranged on one side of the lifting groove, and the fixing bolt is right opposite to the lifting column.

Through above-mentioned scheme, remove to the point of fetching earth after, take off fixing bolt, make the lift post rise, remove the gyro wheel and get into the lift groove, it is fixed with ground butt completion base station to go up the lift groove, rocks when lightening the fetching earth.

Furthermore, the mounting table is connected with the horizontal base station in an inserting manner, and a stop bolt is arranged at the inserting connection position of the mounting table and the horizontal base station.

Through the scheme, the installation platform is connected with the horizontal base station in an inserting mode, the stop bolt can be taken out after sampling is finished, the installation platform and the horizontal base station are made to be attached and folded, and the size of the device is reduced.

Furthermore, the side wall of the mounting table is provided with a horizontal fixing hole and a vertical fixing hole, and the stop bolt is matched with the horizontal fixing hole and the vertical fixing hole.

Through the scheme, the horizontal fixing hole and the vertical fixing hole are arranged, so that the installation position of the stop bolt can be limited conveniently, and the positions of the horizontal base platform and the installation platform can be further limited conveniently.

Furthermore, the bottom end of the lifting column is provided with a hinged anti-slip edge.

Through above-mentioned scheme, set up articulated anti-skidding arris and ground butt reducing mechanism and skid.

The utility model has the following beneficial effects:

1. the soil sampler has a simple structure, the base is moved to a soil sampling point through the movable roller, then the electric lifting table is descended through the lifting assembly, the mounting table is promoted to descend, meanwhile, the horizontal telescopic hydraulic cylinder is started, the position of the mounting table in the stroke groove is adjusted, the soil sampler assembly is convenient to face the soil sampling point, then the electric lifting table is descended continuously, the mounting table descends, the rotating shaft drives the soil sampler assembly to sample soil, the soil sampler can be positioned according to the soil sampling position, the collection is convenient, the automation degree is high, and the collection effect is good;

2. and a backfill compaction plate is arranged, so that the floating soil can be conveniently backfilled after the sampling is finished, and the soil body disturbance is reduced by compacting the backfill compaction plate.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

reference numerals are as follows: 11. a base; 12. moving the roller; 13. placing a plate; 14. a stroke slot; 15. an electric lifting table; 16. a horizontal base station; 17. an installation table; 18. a horizontal telescopic hydraulic cylinder; 19. a rotating shaft; 20. a lifting groove; 21. a lifting column; 22. fixing the bolt; 23. a stop bolt; 24. a horizontal fixing hole; 25. a vertical fixing hole; 26. removing the floating soil spiral; 27. a soil sampling cylinder; 28. a soil discharge port; 29. a soil discharging guide groove; 30. backfilling the compacting plate; 31. lifting and sliding columns; 32. a limiting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Example 1

As shown in fig. 1 to 2, the present embodiment provides a soil sampling device for environmental monitoring, which includes a base 11, a movable roller 12 disposed at the bottom end of the base 11, a lifting assembly disposed between the movable roller 12 and the base 11, a placement plate 13 disposed at one side of the base 11, a stroke slot 14 horizontally disposed at the middle of the base 11, an electric lifting platform 15 disposed on the placement plate 13, a lifting sliding column 31 having racks vertically disposed in the placement plate 13, the electric lifting platform 15 slidably connected to the lifting sliding column 31, a limiting rod 32 disposed in the placement plate 13, the electric lifting platform 15 extending into the placement plate 13 and slidably connected to the limiting rod 32, a lifting motor disposed on the electric lifting platform 15, an output shaft of the lifting motor engaged with the racks on the lifting sliding column 31 through gears, a horizontal base 16 disposed on the electric lifting platform 15, and an installation platform 17 vertically disposed downward on the horizontal base 16, a horizontal telescopic hydraulic cylinder 18 is arranged between the mounting platform 17 and the horizontal base platform 16, the stroke groove 14 is positioned in the moving track of the mounting platform 17, the lower end of the mounting platform is matched with the stroke groove along the horizontal direction, a motor-driven rotating shaft 19 which is vertically arranged downwards is arranged on the mounting platform 17, the rotating shaft 19 is vertically arranged downwards and is provided with a connecting key, a soil sampler component is arranged on the base 11, the rotating shaft 19 is movably connected with the soil sampler component, in the embodiment, the rotating shaft 19 is connected with the soil sampler component through the connecting key, the base 11 is moved to a soil sampling point through the moving roller 12, then, the electric lifting platform 15 is lowered through the lifting component to promote the mounting platform 17 to descend, the horizontal telescopic hydraulic cylinder 18 is started simultaneously, the position of the mounting platform 17 in the stroke groove 14 is adjusted, the soil sampler component is convenient to be over against the soil sampling point, then, the mounting platform 17 descends continuously, the rotating shaft 19 drives the soil sampler component to sample soil, it can fix a position according to the position of fetching earth, and it is convenient to gather, and degree of automation is high, and it is effectual to gather.

As shown in fig. 1 to 2, the lifting assembly includes a lifting groove 20 vertically disposed at the bottom end of the base 11, a lifting column 21 is disposed in the lifting groove 20, the movable roller 12 is disposed at the bottom end of the lifting column 21, a fixing bolt 22 is disposed on one side of the lifting groove 20, the fixing bolt 22 is disposed opposite to the lifting column 21, and a hinged anti-slip edge is disposed at the bottom end of the lifting column 21. After moving to the soil sampling point, the fixing bolt 22 is taken down to promote the lifting column 21 to rise, the movable roller 12 enters the lifting groove 20, the hinged anti-skidding edges are abutted with the ground to reduce the slipping of the device, the lifting groove 20 is abutted with the ground to complete the fixation of the base platform, and the shaking during soil sampling is reduced.

As shown in fig. 1 to 2, the mounting table 17 is connected to the horizontal base 16 in an inserting manner, a stop bolt 23 is arranged at the inserting connection position of the mounting table 17 and the horizontal base 16, a horizontal fixing hole 24 and a vertical fixing hole 25 are arranged on the side wall of the mounting table 17, and the stop bolt 23 is matched with the horizontal fixing hole 24 and the vertical fixing hole 25. Horizontal fixed orifices 24 and vertical fixed orifices 25 can judge the installation depth by bolt 23, mount table 17 and 16 plug-in connection of horizontal base station, the accessible of finishing the sample takes out by bolt 23, make mount table 17 and the laminating of horizontal base station 16 folding, set up horizontal fixed orifices 24 and vertical fixed orifices 25 and conveniently prescribe a limit to 23 mounted position by bolt, conveniently further prescribe a limit to the position of horizontal base station 16 and mount table 17, reduce the device volume, convenient transportation.

As shown in fig. 1 to 2, the soil sampler assembly comprises a soil removing screw 26 and a soil sampling barrel 27, wherein a soil discharging opening 28 is arranged at the upper end of the soil removing screw, an annular soil discharging guide groove 29 is arranged at the periphery of the rotating shaft 19 at the lower end of the mounting platform 17, and the soil discharging guide groove 29 is lower than the soil discharging opening 28. Can remove surperficial loose soil through removing loose soil spiral 26, loose soil is discharged via soil discharge opening 28, sets up soil discharge guide slot 29, can conveniently discharge loose soil, conveniently accepts the loose soil that soil discharge opening 28 fell, carries out further fixed point through soil sampling section of thick bamboo 27 afterwards and fetches earth conveniently.

As shown in fig. 1 to 2, a backfill compacting plate 30 is disposed on the base 11, and the backfill compacting plate 30 is movably connected to the rotating shaft 19. The backfill compaction plate 30 is arranged, so that the floating soil can be conveniently backfilled after sampling is finished, and the soil body disturbance is reduced by compacting the backfill compaction plate 30.

The implementation principle is as follows: the utility model discloses a soil sampling device for environmental monitoring, wherein a base 11 is moved to a soil sampling point through a movable roller 12, then an electric lifting platform 15 is descended through a lifting assembly to promote a mounting platform 17 to descend, meanwhile, a horizontal telescopic hydraulic cylinder 18 is started to adjust the position of the mounting platform 17 in a stroke groove 14, so that a soil sampler assembly is convenient to face the soil sampling point, then the soil sampler assembly descends continuously, the mounting platform 17 descends, a rotating shaft 19 drives the soil sampler assembly to sample soil, and the soil sampler can be positioned according to the soil sampling position, and is convenient to collect, high in automation degree and good in collecting effect.

Claims

1. The soil sampling device for environmental monitoring is characterized by comprising a base (11), wherein the bottom end of the base (11) is provided with a movable roller (12), the movable roller (12) and a lifting assembly are arranged between the base (11), one side of the base (11) is provided with a placement plate (13), the middle part of the base (11) is horizontally provided with a stroke groove (14), the placement plate (13) is provided with an electric lifting platform (15), the electric lifting platform (15) is provided with a horizontal base platform (16), the horizontal base platform (16) is vertically provided with a mounting platform (17) downwards, a horizontal telescopic hydraulic cylinder (18) is arranged between the mounting platform (17) and the horizontal base platform (16), the stroke groove (14) is positioned in the moving track of the mounting platform (17), the lower end of the mounting platform (17) is matched with the stroke groove (14) along the horizontal direction, be equipped with motor drive vertical pivot (19) that set up downwards on mount table (17), be equipped with the geotome subassembly on base (11), pivot (19) with geotome subassembly swing joint.

2. The soil sampling device for environmental monitoring is characterized in that the soil sampler component comprises a despumation spiral (26) and a soil sampling cylinder (27), and a soil discharge opening (28) is formed in the upper end of the despumation spiral (26).

3. The soil sampling device for environmental monitoring as set forth in claim 2, characterized in that the lower end of the mounting platform (17) is provided with an annular soil discharge guide groove (29) at the periphery of the rotating shaft (19), and the soil discharge guide groove (29) is lower than the soil discharge port (28).

4. The soil sampling device for environmental monitoring as set forth in claim 2, characterized in that a backfill compacting plate (30) is provided on the base (11), the backfill compacting plate (30) is movably connected with the rotating shaft (19).

5. The soil sampling device for environmental monitoring according to claim 1, wherein the lifting assembly comprises a lifting groove (20) vertically arranged at the bottom end of the base (11), a lifting column (21) is arranged in the lifting groove (20), the movable roller (12) is arranged at the bottom end of the lifting column (21), a fixing bolt (22) is arranged at one side of the lifting groove (20), and the fixing bolt (22) is arranged right opposite to the lifting column (21).

6. The soil sampling device for environmental monitoring as set forth in claim 4, wherein the mounting table (17) is connected with the horizontal base (16) by plugging, and a stop bolt (23) is provided at the plugging connection of the mounting table (17) and the horizontal base (16).

7. The soil sampling device for environmental monitoring as set forth in claim 6, wherein the side wall of the mounting table (17) is provided with a horizontal fixing hole (24) and a vertical fixing hole (25), and the stop bolt (23) is engaged with the horizontal fixing hole (24) and the vertical fixing hole (25).

8. The soil sampling device for environmental monitoring as set forth in claim 5, wherein the bottom end of the lifting column (21) is provided with a hinged anti-slip edge.