CN213022374U - Take layering function's sampling device for soil remediation - Google Patents

Abstract

The utility model discloses a sampling device with layering function for soil restoration, which comprises a bedplate, wherein two supporting plates are symmetrically arranged at the top end of the bedplate, a top plate is fixedly arranged at the top end of the two supporting plates together, a threaded sleeve is rotatably arranged on the top plate, a threaded rod is internally threaded in the threaded sleeve, the bottom end of the threaded rod sequentially passes through the top plate and the bedplate, a second soil-taking bucket is fixedly arranged at the bottom end of the threaded rod, a first soil-collecting bucket is fixedly arranged at the bottom end of the second soil-taking bucket, a first soil-collecting cavity is chiseled in the first soil-taking bucket, two first soil-inlet openings are chiseled on the lower surface of the first soil-taking bucket, a second soil-collecting cavity is chiseled in the second soil-taking bucket, two second soil-inlet openings are chiseled on the lower surface of the second soil-taking bucket, the sampling device with layering function for soil restoration carries out layering sampling on soil of different depths through the first soil-taking bucket and the, the accuracy of its soil sample detection has effectively been improved.

Description

Take layering function's sampling device for soil remediation

Technical Field

The utility model relates to a sampling device, in particular to take sampling device for soil remediation of layering function belongs to soil remediation technical field.

Background

Soil restoration is the technical measure who makes the soil that suffers the pollution resume normal function, and in soil restoration process, what go on most is taking a sample to the soil that suffers the pollution area, then examines the soil sample who gathers, analyzes the pollution degree that this regional soil received, especially takes a sample to the soil that the geology is soft, needs to gather shallow soil and deep soil, and the degree that the soil horizon of the different degree of depth of analysis received pollution can carry out effectual restoration processing.

Traditional sampling device for soil restoration is in the use of reality, adopts the instrument that is similar to luoyang shovel to concentrate shallow layer and deep soil and gathers, and the unable layering of soil sample after the sample is taken out, and the soil of mixing will influence the result that detects, greatly reduced the precision that soil sample detected, to this, need design a take sampling device for soil restoration of layering function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take sampling device for soil restoration of layering function to what provide in solving above-mentioned background art mixes the sample to soil will influence and detect the structure, has reduced the problem of the precision that soil sample detected.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device with a layering function for soil remediation comprises a bedplate, wherein two supporting plates are symmetrically and fixedly mounted at the top end of the bedplate, a top plate is fixedly mounted at the top ends of the two supporting plates together, a threaded sleeve is rotatably mounted on the top plate, two push rods are symmetrically and fixedly mounted on the outer wall of the threaded sleeve, a threaded rod is mounted in the threaded sleeve in a threaded manner, the bottom end of the threaded rod sequentially penetrates through the top plate and the bedplate and extends to the lower part of the bedplate, a second soil sampling hopper is fixedly mounted at the bottom end of the threaded rod, a first soil sampling hopper is fixedly mounted at the bottom end of the second soil sampling hopper, a drill bit is fixedly mounted at the bottom end of the first soil sampling hopper, four supporting legs are symmetrically and fixedly mounted at the bottom end of the bedplate, a first soil collecting cavity is formed in the first soil sampling hopper in a chiseled manner, two first soil inlets are symmetrically formed in the, and two the first soil inlet all communicates with first soil collecting cavity each other, it has second soil collecting cavity to open the chisel in the second soil sampling fill, the lower surface symmetry of second soil sampling fill is opened the chisel and is had two second soil inlets, and two the second soil inlet all communicates with second soil collecting cavity each other.

Preferably, the top of roof is opened and is dug and has circular logical groove, the tank bottom department that just is located circular logical groove in the roof is opened and is dug and has annular spacing chamber, just annular spacing chamber and circular logical groove communicate each other, the bottom of roof is opened and is dug and has circular opening, just circular opening and the mutual intercommunication in annular spacing chamber, the bottom of threaded rod passes circular opening and extends to the below of roof.

Preferably, the threaded sleeve rotates and installs in circular logical inslot, fixed mounting has the spacing ring on the threaded sleeve's the outer wall, just the spacing ring is embedded in annular spacing intracavity and is connected rather than rotating, the threaded sleeve inner wall is dug there is the internal thread groove, just the screw thread portion and the internal thread groove threaded connection of threaded rod.

Preferably, a circular through hole is drilled in the position, corresponding to the threaded rod, on the bedplate, one end, far away from the top plate, of the threaded rod penetrates through the circular through hole and extends to the position below the bedplate, and the first soil sampling bucket and the second soil sampling bucket can penetrate through the circular through hole.

Preferably, two handles are symmetrically and fixedly installed at the top end of the bedplate, and a rubber sleeve is fixedly sleeved on each of the two handles.

Preferably, the two push rods are located above the top plate, and the four supporting legs are movably inserted with one inserted drill rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a take layering function's sampling device for soil restoration has the characteristics that improve soil sample detection precision and use convenient, in specific use, compares with traditional sampling device for soil restoration comparatively speaking:

1. this sampling device rotates on the roof and installs threaded sleeve, rotation through threaded sleeve, drive the first fill and the second fill downstream of threaded rod and its bottom installation, gather the soil of shallow layer through first fill, gather deep soil through the second fill, reach the function of layering sample, after the layering sample, the operation personnel collect the sample of different soil layers collection, can carry out accurate detection to the soil sample of different soil layers, the precision of its sample detection has been improved greatly.

2. This sampling device promotes the push rod through the staff and can drive the screw sleeve and rotate in the use, drives the threaded rod then and carries out the vertical lift removal, need not to use the motor to provide power, to this kind of field work of soil sample, the effectual difficult problem of solving field power supply difficulty, manual operation is simple convenient, has improved the convenience of its use greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic view of a in fig. 1 according to the present invention;

fig. 3 is a schematic structural view of the threaded sleeve of the present invention;

fig. 4 is a schematic view of the internal structure of the top plate of the present invention;

fig. 5 is a bottom view of the first soil sampling bucket of the present invention;

fig. 6 is a bottom view of the second soil-fetching bucket of the present invention.

In the figure: 1. a platen; 2. a support plate; 3. a top plate; 31. a circular through groove; 32. a circular opening; 33. an annular limiting cavity; 4. a threaded rod; 41. a drill bit; 5. a threaded sleeve; 51. a limiting ring; 52. an internal thread groove; 6. a push rod; 7. a handle; 71. a rubber sleeve; 8. a first soil sampling hopper; 81. a first soil collection chamber; 82. a first soil inlet; 9. a second soil sampling hopper; 91. a second soil collecting cavity; 92. a second soil inlet; 10. supporting legs; 101. inserting a drill rod; 11. a circular port.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a sampling device with a layering function for soil remediation comprises a bedplate 1, wherein two supporting plates 2 are symmetrically and fixedly installed at the top end of the bedplate 1, a top plate 3 is fixedly installed at the top ends of the two supporting plates 2 together, a threaded sleeve 5 is rotatably installed on the top plate 3, two push rods 6 are symmetrically and fixedly installed on the outer wall of the threaded sleeve 5, a threaded rod 4 is installed in the threaded sleeve 5, the bottom end of the threaded rod 4 sequentially penetrates through the top plate 3 and the bedplate 1 and extends to the lower part of the bedplate 1, a second soil sampling bucket 9 is fixedly installed at the bottom end of the threaded rod 4, a first soil sampling bucket 8 is fixedly installed at the bottom end of the second soil sampling bucket 9, a drill bit 41 is fixedly installed at the bottom end of the first soil sampling bucket 8, four supporting legs 10 are symmetrically and fixedly installed at the bottom end of the bedplate 1, a first soil collecting cavity 81 is chiseled in the first soil sampling bucket 8, two first soil inlet 82 are symmetrically, the two first soil inlets 82 are communicated with the first soil collecting cavity 81, the second soil collecting cavity 91 is drilled in the second soil taking bucket 9, the two second soil inlets 92 are symmetrically drilled on the lower surface of the second soil taking bucket 9, the two second soil inlets 92 are communicated with the second soil collecting cavity 91, a worker pushes the push rod 6 to drive the threaded sleeve 5 to horizontally rotate in the top plate 3, the threaded rod 4 is in threaded connection with the threaded sleeve 5, the threaded sleeve 5 only rotates in the horizontal direction and cannot move in the vertical direction, the threaded rod 4 can move up and down in the vertical direction, when the threaded rod 4 moves downwards, the first soil taking bucket 8 and the second soil taking bucket 9 can be driven to move downwards and enter a soil layer, soil in a shallow layer is collected through the first soil taking bucket 8, soil in a deep layer is collected through the second soil taking bucket 9, reach the effect of layering sample, collect the back to the soil sample of layering collection, can carry out accurate the measuring to the soil sample of different soil layers, improved its sample detection's precision greatly.

A circular through hole 11 is drilled on the bedplate 1 at a position corresponding to the threaded rod 4, one end of the threaded rod 4 far away from the top plate 3 penetrates through the circular through hole 11 and extends to the lower part of the bedplate 1, the first soil sampling bucket 8 and the second soil sampling bucket 9 can penetrate through the circular through hole 11, the threaded rod 4 can be ensured to penetrate through the bedplate 1 through the circular through hole 11, the bedplate 1 is prevented from blocking the threaded rod 4 from lifting and moving, two lifting handles 7 are symmetrically and fixedly installed at the top end of the bedplate 1, a rubber sleeve 71 is fixedly sleeved on the two lifting handles 7, a worker can conveniently lift the device through the lifting handles 7, the anti-skidding effect of the lifting handles 7 can be increased through the rubber sleeve 71, two push rods 6 are positioned above the top plate 3, an inserting drill 101 is movably inserted into the four supporting legs 10, the inserting drill 101 is driven into soil, the supporting legs 10 are ensured to be stably and firmly erected on the ground, the smooth proceeding of the sampling operation is ensured, the threaded sleeve 5 is rotatably installed in the circular through groove 31, the limiting ring 51 is fixedly installed on the outer wall of the threaded sleeve 5, the limiting ring 51 is embedded in the annular limiting cavity 33 and is rotatably connected with the annular limiting cavity 33, the inner wall of the threaded sleeve 5 is provided with the internal thread groove 52, the threaded part of the threaded rod 4 is in threaded connection with the internal thread groove 52, the threaded sleeve 5 is ensured to rotate on the top plate 3 in the horizontal direction and cannot move in the vertical direction through the rotational connection between the limiting ring 51 and the annular limiting cavity 33, the circular through groove 31 is drilled at the top end of the top plate 3, the annular limiting cavity 33 is drilled at the groove bottom of the circular through groove 31 in the top plate 3, the annular limiting cavity 33 is communicated with the circular through groove 31, the circular opening 32 is drilled at the bottom end of the top plate 3, and the circular opening 32 is communicated with the annular limiting cavity 33, circular opening 32 is passed and is extended to the below of roof 3 to the bottom of threaded rod 4, and circular logical groove 31, the spacing chamber 33 of annular and circular opening 32 communicate each other, ensure that threaded rod 4 can be smooth pass roof 3, avoid roof 3 to obstruct threaded rod 4 and carry out vertical lift and remove.

Specifically, when the utility model is used, firstly, the worker lifts the device to the sampling area by holding the handle 7, then drives four insertion drill rods 101 into the soil, ensures that the device is firmly erected on the ground, then holds the push rod 6 by two workers, pushes the threaded sleeve 5 in the same direction, because the limiting ring 51 arranged on the threaded sleeve 5 is rotatably arranged in the annular limiting cavity 33, then the threaded sleeve 5 can be ensured to stably rotate on the top plate 3 in the horizontal direction without moving in the vertical direction, through the threaded connection between the inner thread groove 52 and the thread part of the threaded rod 4, then in the rotating process of the threaded sleeve 5, the threaded rod 4 can be driven to rotate, and the threaded rod 4 can be gradually moved downwards in the vertical direction, the bottom end of the threaded rod 4 is convenient to be inserted into the soil through the drill bit 41, after the first soil sampling bucket 8 enters the shallow soil, shallow soil enters the first soil collecting cavity 81 from the first soil inlet 82, the vertical layer through which the first soil sampling bucket 8 passes is collected spaciously, it is ensured that no soil is available for collection of the second soil sampling bucket 9 in the spacious area, after the soil in the first soil collecting cavity 81 is compacted and filled, the threaded rod 4 continues to move downwards and brings the second soil sampling bucket 9 into deep soil, the deep soil enters the second soil collecting cavity 91 from the second soil inlet 92 until the second soil collecting cavity 91 is compacted and filled with the deep soil, subsequently, a worker reversely pushes the push rod 6, takes the first soil sampling bucket 8 and the second soil sampling bucket 9 out of the soil layers, and after layered sampling, the worker can conveniently collect samples collected by different soil layers, compared with the traditional sampling device, the device can accurately detect soil samples of different soil layers, and greatly improves the accuracy of sample detection, meanwhile, in the use process, the sampling operation can be completed through manpower, the mechanical force generated by a motor is not needed to be used as power, the problem of difficulty in field power supply is effectively solved for the field operation of soil sampling, and the use convenience is greatly improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. The sampling device with the layering function for soil remediation comprises a bedplate (1) and is characterized in that two supporting plates (2) are symmetrically and fixedly mounted at the top end of the bedplate (1), a top plate (3) is fixedly mounted at the top ends of the two supporting plates (2) together, a threaded sleeve (5) is rotatably mounted on the top plate (3), two push rods (6) are symmetrically and fixedly mounted on the outer wall of the threaded sleeve (5), a threaded rod (4) is mounted in the threaded sleeve (5), the bottom end of the threaded rod (4) sequentially penetrates through the top plate (3) and the bedplate (1) and extends to the lower part of the bedplate (1), a second soil sampling hopper (9) is fixedly mounted at the bottom end of the threaded rod (4), a first soil sampling hopper (8) is fixedly mounted at the bottom end of the second soil sampling hopper (9), and a drill bit (41) is fixedly mounted at the bottom end of the first soil sampling hopper (8), four supporting legs (10) are symmetrically and fixedly arranged at the bottom end of the bedplate (1);

it has first album soil chamber (81) to open the chisel in first soil pick (8), the lower surface symmetry of first soil pick (8) is opened the chisel and is had two first soil inlets (82), and two first soil inlets (82) all communicate with first album soil chamber (81) each other, it has second album soil chamber (91) to open the chisel in second soil pick (9), the lower surface symmetry of second soil pick (9) is opened the chisel and is had two second soil inlets (92), and two the second soil inlets (92) all communicate with second album soil chamber (91) each other.

2. The sampling device with the layering function for soil remediation of claim 1, wherein: the top of roof (3) is opened and is dug and is had circular logical groove (31), the tank bottom department that just is located circular logical groove (31) in roof (3) is opened and is dug and is had annular spacing chamber (33), just annular spacing chamber (33) and circular logical groove (31) communicate each other, the bottom of roof (3) is opened and is dug and is had circular opening (32), just circular opening (32) and annular spacing chamber (33) communicate each other, the bottom of threaded rod (4) is passed circular opening (32) and is extended to the below of roof (3).

3. The sampling device with the layering function for soil remediation of claim 1, wherein: threaded sleeve (5) rotate to be installed in circular logical groove (31), fixed mounting has spacing ring (51) on the outer wall of threaded sleeve (5), just spacing ring (51) are embedded in annular spacing chamber (33) and rotate rather than being connected, threaded sleeve (5) inner wall is dug internal thread groove (52), just the screw portion and internal thread groove (52) threaded connection of threaded rod (4).

4. The sampling device with the layering function for soil remediation of claim 1, wherein: a round through hole (11) is formed in the position, corresponding to the threaded rod (4), on the bedplate (1), one end, far away from the top plate (3), of the threaded rod (4) penetrates through the round through hole (11) and extends to the lower portion of the bedplate (1), and the first soil sampling bucket (8) and the second soil sampling bucket (9) can penetrate through the round through hole (11).

5. The sampling device for soil remediation with a layering function according to claim 4, wherein: two handles (7) are symmetrically and fixedly installed at the top end of the bedplate (1), and a rubber sleeve (71) is fixedly sleeved on each of the two handles (7).

6. The sampling device with the layering function for soil remediation of claim 1, wherein: the two push rods (6) are located above the top plate (3), and the four supporting legs (10) are movably inserted with one inserting drill rod (101).

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