CN215894069U - Highway topsoil profile sampling device - Google Patents

Abstract

The utility model relates to a highway top soil section sampling device, including a plurality of pillars, a plurality of sample household utensils and a plurality of cutting board, the connecting block has all been welded at the top of a plurality of pillars, and the top welding of connecting block has the horizontal pole, and the center department at horizontal pole top runs through and is provided with the threaded rod, and the bottom welding of threaded rod has the sample bucket. When the device is actually used, the road surface soil distribution condition within the range of at least 60cm is obtained, the thickness of each layer of surface soil is 5-10cm, the surface soil thickness is known exactly, the next construction is guided accurately, precious surface soil resources are utilized efficiently, resources are saved, the soil in the sampling barrel (cylinder) is taken out, then is put into a special independent vessel in layers and is recorded, further deep detection and inspection (organic matter content, nitrogen, potassium, phosphorus and the like) are facilitated, the sampling workload is reduced, the undisturbed section and small samples of each layer can be obtained simultaneously through one-time sampling, and the later work is facilitated greatly.

Description

Highway topsoil profile sampling device

Technical Field

The application relates to the field of topsoil section sampling, especially relates to a highway topsoil section sampling device.

Background

The surface soil is a loose surface layer which develops on the earth land surface and has certain fertility and can grow plants, generally, under the natural condition of a temperate area, 100-400 years are needed for forming surface soil of 1 cm, 20 years are needed even for managing extremely good soil, and the surface soil becomes mature soil, so that longer time is needed, the surface soil cleaned by road construction often contains abundant local plant seed resources and soil microorganism resources, and meanwhile, the surface soil in a soil fertile section has higher contents of humus, organic matters, NPK and other nutrients, so that the surface soil has important values for protecting local species and accelerating ecological restoration of slope vegetation, and is a valuable resource which can be utilized.

The existing surface soil profile sampling device has single function and large sampling workload, and the profile and the sampling are carried out separately.

The existing surface soil profile sampling technology utilizes a cutting ring to respectively sample soil of each layer for later-stage inspection, but the distribution condition of an original profile cannot be integrally seen from the sampling.

The soil profile condition depends on manual excavation, and if the profile condition needs to be known accurately, a large area needs to be excavated, so that the condition of the soil profile can be seen and recorded in an image mode.

SUMMERY OF THE UTILITY MODEL

In order to solve current topsoil section sampling device function singleness, the big technical problem of work load, this application provides a highway topsoil section sampling device.

The application provides a pair of highway top layer soil section sampling device adopts following technical scheme: the utility model provides a highway topsoil section sampling device, includes a plurality of pillars, a plurality of sample household utensils and a plurality of cutting board: the top of a plurality of pillars has all welded the connecting block, and the top welding of connecting block has the horizontal pole, and the center department at horizontal pole top runs through and is provided with the threaded rod, and the bottom welding of threaded rod has the sampling bucket, and there is the open-close board one side of sampling bucket through hinge movable mounting, and one side on sampling bucket surface is provided with the scale mark, and demountable installation has the rotation handle on the top of threaded rod, and the threaded rod, the bottom of sampling bucket and open-close board all are provided with the cockscomb structure and protrudingly.

By adopting the technical scheme, when in actual use, the road surface soil distribution condition within the range of at least 60cm is obtained, the surface soil thickness is known definitely, the next construction is guided accurately, precious surface soil resources are utilized efficiently, resources are saved, after the soil in the sampling barrel (barrel) is taken out, special independent vessels are placed in layers, and recording is carried out, further deep detection and inspection (organic matter content, nitrogen, potassium, phosphorus and the like) are facilitated on the next step, the sampling workload is reduced, an undisturbed section and small samples of each layer can be obtained simultaneously by sampling once, and the convenience is brought to subsequent work.

Preferably, the bottom of the serrations are provided with a bevel, the bottom of the serrations forming a cutting edge.

Preferably, the plurality of sampling vessels are all the same in size and shape, and the size of the sampling vessels is the same as that of the sampling barrel.

Preferably, one side of the cutting plate is provided with an opening, and a handle is fixedly arranged in the inner cavity of the opening.

Preferably, the top end of the threaded rod is fixedly connected with a sleeve, and the cross section of the sleeve is hexagonal.

Preferably, a first thread surface is arranged at one half position below the surface of the threaded rod, and a second thread surface is arranged at one sixth position above the surface of the threaded rod.

Preferably, the surface of the sampling barrel is provided with a plurality of longitudinal cutting holes matched with the cutting plate, the cutting holes are annular and distributed at equal intervals, the cutting plate is in a disc shape with cutting edges at the edge, and the cutting plate is integrally inserted into the cutting holes.

Preferably, the positioning protrusions are welded to the bottoms of the plurality of pillars, and the positioning protrusions are conical in shape.

In summary, the present application includes the following beneficial technical effects:

when the utility model is in actual use, the road surface soil distribution condition within at least 60cm is obtained, the thickness of each layer of surface soil is 5-10cm, the surface soil thickness is known exactly, the next construction is guided accurately, the precious surface soil resources are utilized efficiently, the resources are saved, the soil in the sampling barrel (cylinder) is taken out, then is put into a special independent vessel in layers and is recorded, the next further deep detection and inspection (organic matter content, nitrogen, potassium, phosphorus and the like) are convenient, the sampling workload is reduced, the original profile and each layer of small samples can be obtained simultaneously by one-time sampling, the later work is greatly convenient, the problems that the existing surface soil profile sampling device has single function, the sampling workload is large, and the profile and the sampling are carried out separately are solved, the existing surface soil profile sampling technology utilizes a cutting ring to respectively sample each layer of soil for later-stage inspection, but the original profile distribution situation can not be seen from the whole sampling, the soil profile situation depends on manual excavation, and if the profile situation needs to be known accurately, a large area needs to be excavated, so that the situation of the soil profile can be seen and recorded in an image mode.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the utility model and do not limit it. In the drawings:

FIG. 1 is a schematic structural diagram of an embodiment.

Fig. 2 is a perspective view of a partial structure of the embodiment.

FIG. 3 is a schematic enlarged view of a portion of FIG. 2 according to an embodiment.

Description of reference numerals: 1. a pillar; 2. connecting blocks; 3. a threaded rod; 4. a sampling barrel; 5. opening and closing the board; 6. scale lines; 7. rotating the handle; 8. a kit; 9. a sampling vessel; 10. cutting the board; 11. cutting the hole; 12. saw-toothed protrusions; 13. a positioning protrusion; 14. a hinge; 15. a bevel; 16. an opening; 17. a grip; 18. a cross bar.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The present application is described in further detail below with reference to figures 1-3.

The first embodiment is as follows:

with reference to fig. 1 to 3, an embodiment of the present application discloses a road topsoil profile sampling device, including a plurality of pillars 1, a plurality of sampling vessels 9, and a plurality of cutting boards 10: the top of each of the plurality of pillars 1 is welded with a connecting block 2, the top of each of the connecting blocks 2 is welded with a cross rod 18, the center of the top of each of the cross rods 18 is provided with a threaded rod 3 in a penetrating manner, the bottom of each of the threaded rods 3 is welded with a sampling barrel 4, one side of each of the sampling barrels 4 is movably provided with an opening plate 5 through a hinge 14, one side of the surface of each of the sampling barrels 4 is provided with a scale mark 6, the top of each of the threaded rods 3 is detachably provided with a rotating handle 7, the threaded rods 3, the bottoms of the sampling barrels 4 and the opening plates 5 are provided with sawtooth-shaped protrusions 12, the sampling utensils 9 are identical in size and shape, the sampling utensils 9 are identical in size to the sampling barrels 4, the lower half of the surface of each of the threaded rods 3 is provided with a first threaded surface, the upper sixth of the surface of each of the threaded rods 3 is provided with a second threaded surface, the sampling barrels 4 are provided with five cutting holes 11 matched with the cutting plates 10, and the cutting holes 11 are annular in shape, the cutting plate 10 is in a disc shape with cutting edges at the edge, the cutting plate 10 is integrally inserted into the cutting hole 11, the positioning protrusions 13 are welded at the bottoms of the plurality of pillars 1, and the positioning protrusions 13 are in a conical shape.

Example two:

the bottom of the sawtooth-shaped protrusions 12 is provided with the inclined plane 15, and the bottom of the sawtooth-shaped protrusions 12 forms a cutting edge, so that the sawtooth-shaped protrusions 4 can be inserted into a soil layer more easily, and time and labor are saved.

An opening 16 is formed in one side of the cutting board 10, and a handle 17 is fixedly mounted in the inner cavity of the opening 16 and is used for being gripped by a user, so that the use of the user is facilitated.

The top fixedly connected with external member 8 of threaded rod 3, the cross section shape of external member 8 is the hexagon for use with a sleeve of electric spanner is supporting, thereby labour saving and time saving's rotation threaded rod 3 more.

The working principle is as follows: in practical use, the utility model samples in the range of 60cm of the surface soil of the highway, after sampling, the user can open to see whether the sampling section meets the requirement, does not meet the requirement to sample again in the peripheral area, takes a picture or scans to record the section condition and the scale if the sampling section meets the requirement, further puts the soil sample with the surface layer of 0-10 or the value of 0-N into a single vessel according to the scale, and simultaneously pastes a simple label to record and mark sampling time, place, sampling land utilization type and weighing, so as to carry out further inspection and detection in the later period, measure the soil performance or guide the vegetation to recover and select the tree and grass seeds in the next step, and the practical operation process is as follows: the user places a plurality of pillars 1 on the ground, ensures that the positioning protrusions 13 are inserted underground to ensure the stability of the device, then rotates the rotating handle 7 to drive the threaded rod 3 to rotate, the threaded rod 3 can drive the sampling barrel 4 to rotate, and simultaneously the open-close plate 5 can also rotate along with the rotation, because of the arrangement of the serrated protrusions 12 and the inclined plane 15, the bottom of the open-close plate 5 and the bottom of the sampling barrel 4 form serrated cutting edges, thereby ensuring that the sampling barrel 4 and the open-close plate 5 can easily enter the soil layer, the sampling barrel 4 is pulled back to the original position by the reverse rotating handle 7 after the soil layer is intercepted, then the open-close plate 5 can observe the soil layer inside the sampling barrel 4, the cutting plate 10 is inserted into the cutting hole 11, the number of parts required by the soil layer division layer is put into the sampling vessel 9, and each sampling vessel 9 is pasted with a label of the corresponding soil layer, wherein, the user can also use an automatic sleeve tool to sleeve the sleeve 8, and then the threaded rod 3 can be rotated more laborsavingly, thereby being convenient for the user to use.

In summary, the following steps: the road surface soil profile sampling device obtains the road surface soil distribution condition within at least 60cm by actual use, the thickness of each layer of surface soil is 5-10cm, the surface soil thickness is known accurately, the next construction is guided accurately, precious surface soil resources are utilized efficiently, resources are saved, after the soil in a sampling barrel is taken out, the soil is put into a special independent vessel in layers and recorded, the organic matter content, nitrogen, potassium, phosphorus and the like can be detected and tested further and deeply, the sampling workload is reduced, an original profile and small samples of each layer can be obtained simultaneously by sampling once, the subsequent work is greatly facilitated, the road surface soil profile sampling device solves the problems that the existing surface soil profile sampling device has single function, the sampling workload is large, the profile and the sampling are carried out separately, the existing surface soil profile sampling technology utilizes a cutting ring, can take a sample each layer soil respectively for later stage inspection, but can't wholly see original section distribution condition in the sample, the soil section condition relies on artifical excavation, needs to know exactly the section condition, needs to excavate great region, just can see and the problem of the condition of image record soil section.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (8)

1. A road topsoil profile sampling device, comprising a plurality of pillars (1), a plurality of sampling vessels (9) and a plurality of cutting boards (10): connecting block (2) have all been welded at the top of a plurality of pillars (1), and the top welding of connecting block (2) has horizontal pole (18), the center department at horizontal pole (18) top runs through and is provided with threaded rod (3), the bottom welding of threaded rod (3) has sampling bucket (4), there is opening plate (5) one side of sampling bucket (4) through hinge (14) movable mounting, one side on sampling bucket (4) surface is provided with scale mark (6), the top demountable installation of threaded rod (3) has rotation handle (7), threaded rod (3), sampling bucket (4) with the bottom of opening plate (5) all is provided with the cockscomb structure and breaks (12).

2. The road topsoil profile sampling device of claim 1, wherein: the bottom of each sawtooth-shaped protrusion (12) is provided with a bevel (15), and the bottom of each sawtooth-shaped protrusion (12) forms a cutting edge.

3. The road topsoil profile sampling device of claim 2, wherein: the sizes and the shapes of the sampling vessels (9) are the same, and the sizes of the sampling vessels (9) are the same as those of the sampling barrel (4).

4. A road topsoil profile sampling device according to claim 3, wherein: an opening (16) is formed in one side of the cutting plate (10), and a handle (17) is fixedly mounted in an inner cavity of the opening (16).

5. The road topsoil profile sampling device of claim 4, wherein: the top end of the threaded rod (3) is fixedly connected with a sleeve (8), and the cross section of the sleeve (8) is hexagonal.

6. The road topsoil profile sampling device of claim 5, wherein: one half of the lower part of the surface of the threaded rod (3) is provided with a first threaded surface, and one sixth of the upper part of the surface of the threaded rod (3) is provided with a second threaded surface.

7. The road topsoil profile sampling device of claim 6, wherein: a plurality of longitudinal cutting holes (11) matched with the cutting plate (10) are opened and closed on the surface of the sampling barrel (4), the cutting holes (11) are annular and are distributed at equal intervals, and the distance is 5-10 cm; the cutting plate (10) is in a disc shape with cutting edges at the edge, and the cutting plate (10) is integrally inserted into the cutting hole (11).

8. The road topsoil profile sampling device of claim 7, wherein: the bottoms of the pillars (1) are welded with positioning protrusions (13), and the positioning protrusions (13) are conical.

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