CN220438332U - Device for detecting soil components - Google Patents

Abstract

The application relates to the technical field of soil detection, discloses a device for soil composition detects, include: support frame, detector and detection probe. The detector is arranged at the top of the telescopic mechanism; the detection probe is arranged in the telescopic mechanism, and one end of the detection probe is connected with the detector; wherein, telescopic machanism includes the handle, the drive block, first spring, coupling assembling, gear assembly and collection subassembly, the handle sets up on the coupling assembling, the drive block sets up in coupling assembling, through first spring coupling between drive block and the coupling assembling, gear assembly sets up in coupling assembling, and gear assembly's one end is connected with the drive block, collection subassembly sets up in coupling assembling's one end, and with coupling assembling swing joint, the detector sets up in coupling assembling's top, the detection probe sets up in coupling assembling. In this application, realize collecting the automatic re-setting of subassembly, need not artifical manual pull-out and reset, reduced staff's intensity of labour to a certain extent.

Description

Device for detecting soil components

Technical Field

The utility model relates to the technical field of soil detection, in particular to a device for detecting soil components.

Background

The purpose of soil composition detection is to evaluate the quality and fertility condition of soil to provide scientific basis and guidance for fields such as agriculture, horticulture or environmental protection, when carrying out soil composition detection, need use soil composition detection device, through the content that uses soil composition detection device to know organic matter, microelement, heavy metal etc. in the soil, can evaluate the health condition and the pollution degree of soil, provide basis for soil restoration and improvement, for example, in heavy metal contaminated area, soil composition detection can help confirming suitable restoration measure, when the soil that contains more plant root system detects, the sampling tube need pause to insert after getting into soil certain degree of depth, clear up plant root system, avoid leading to the fact harmful effects to the deep depth of sampling tube.

The existing soil detection device basically comprises a detector and a sampling tube, a worker inserts the sampling tube into soil manually to sample, and when the sampling is completed, the worker pulls out the sampling tube manually, and the detector is used for detecting the soil in the sampling tube.

Accordingly, there is a need to provide a new device for soil component detection that solves the above-mentioned technical problems.

It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a device for soil component detects, realizes collecting the automatic re-setting of subassembly, need not artifical manual pull-out and resets, has reduced staff's intensity of labour to a certain extent.

In some embodiments, an apparatus for soil composition detection comprises: support frame, detector and detection probe. The support frame is of an inverted U-shaped structure, and is provided with a telescopic mechanism which is parallel to the two opposite side walls and penetrates through the top of the support frame; the detector is arranged at the top of the telescopic mechanism; the detection probe is arranged in the telescopic mechanism, and one end of the detection probe is connected with the detector; wherein, telescopic machanism includes the handle, the drive block, first spring, coupling assembling, gear assembly and collection subassembly, the handle sets up on the coupling assembling, the drive block sets up in coupling assembling, through first spring coupling between drive block and the coupling assembling, gear assembly sets up in coupling assembling, and gear assembly's one end is connected with the drive block, collection subassembly sets up in coupling assembling's one end, and with coupling assembling swing joint, the detector sets up in coupling assembling's top, the detection probe sets up in coupling assembling.

Optionally, the connection assembly comprises: the device comprises a connecting frame, a movable frame and a connecting block. The side wall of the connecting frame defines a movable groove, and the detector is arranged at the top of the connecting frame; one end of the movable frame is movably arranged in the movable groove, the handle is arranged on the movable frame, and the gear set is arranged in the movable frame; the connecting block sets up in the other end of activity frame, wherein, collects subassembly and connecting block swing joint.

Optionally, a curved groove is formed on the connection frame, and the handle moves along the curved groove under the condition that the movable frame moves along the connection frame.

Optionally, the detection probe is movably arranged inside the connecting frame, the movable frame and the connecting block in sequence.

Optionally, the gear assembly comprises: the supporting block and the movable toothed plate. The support block is arranged in the movable frame, a support column is arranged on the support block, and a transmission gear is arranged on the support column; the movable toothed plate is arranged in the movable frame and is meshed with the transmission gear, and one end of the movable toothed plate is connected with the transmission block.

Optionally, the gear assembly further comprises: and a limiting piece. The limiting piece is movably arranged outside the movable frame and used for limiting the rotation of the transmission gear under the condition that the movement is contacted with the transmission gear.

Optionally, the limiting member includes: threaded rod and knob. The threaded rod is movably arranged on the movable frame in a penetrating way, and the knob is arranged on the threaded rod.

Optionally, the collection assembly comprises: a pillar and a tapered block. The support column is connected with the connecting block; a cone block is connected to the post and has an opening and defines a collection trough therein.

Optionally, the collection assembly further comprises: a blocking member. The blocking piece is movably arranged in the opening of the conical block and is used for movably opening or closing the opening.

Optionally, the blocking member includes a movable rod and a blocking plate rotatably disposed in the opening of the tapered block by the movable rod.

Compared with the related art, the device for detecting the soil components provided by the utility model has the following advantages that

The beneficial effects are that:

through the pulling handle, make handle drive coupling assembling remove, coupling assembling drives gear assembly and removes, make gear assembly drive first spring through the drive block and stretch out and draw back, first spring is in the extension state this moment, rotatory gear assembly accomplishes spacing to the drive block, coupling assembling drive collection subassembly removes simultaneously, accomplish and collect the subassembly and get into soil inside, after the sample is accomplished, according to the resilience of spring, first spring contracts, first spring drives collection subassembly through coupling assembling and resets and remove, realize collecting the automatic re-setting of subassembly through this structure, need not manual pulling out and reset, staff's intensity of labour has been reduced to a certain extent.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a device for detecting soil components provided by the utility model;

FIG. 2 is a schematic diagram of a partial structure of an apparatus for soil component detection according to the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of an apparatus for soil component detection according to the present utility model;

FIG. 4 is a schematic view of the telescopic mechanism shown in FIG. 2;

FIG. 5 is a schematic cross-sectional view of the structure shown in FIG. 4;

FIG. 6 is a schematic view of the structure of A shown in FIG. 5;

FIG. 7 is a schematic view of the connection assembly of FIG. 5;

FIG. 8 is a schematic view of the gear assembly of FIG. 5;

FIG. 9 is a schematic view of the collection assembly of FIG. 5;

FIG. 10 is a schematic cross-sectional view of the structure shown in FIG. 9;

fig. 11 is a schematic structural view of B shown in fig. 10.

Reference numerals in the drawings: 1. a detector; 2. detecting a probe; 3. a support frame; 4. a handle; 5. a transmission block; 6. a first spring; 7. a connection frame; 8. a movable frame; 9. a connecting block; 10. a movable groove; 11. a curved groove; 12. a support block; 13. a support column; 14. a movable toothed plate; 15. a transmission gear; 16. a threaded rod; 17. a knob; 18. a connecting groove; 19. a clamping groove; 20. a conical block; 21. a support post; 22. a collection tank; 23. a movable rod; 24. and a blocking plate.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

Referring to fig. 1-11, an embodiment of the present disclosure provides an apparatus for soil component detection, comprising: a support 3, a detector 1 and a detection probe 2. The support frame 3 is of an inverted U-shaped structure, and is provided with a telescopic mechanism which is parallel to the two opposite side walls and penetrates through the top of the support frame; the detector 1 is arranged at the top of the telescopic mechanism; the detection probe 2 is arranged in the telescopic mechanism, and one end of the detection probe is connected with the detector 1; wherein, telescopic machanism includes handle 4, drive block 5, first spring 6, coupling assembling, gear assembly and collection subassembly, handle 4 sets up on the coupling assembling, drive block 5 sets up in coupling assembling, connect through first spring 6 between drive block 5 and the coupling assembling, gear assembly sets up in coupling assembling, and gear assembly's one end is connected with drive block 5, collection subassembly sets up in coupling assembling's one end, and with coupling assembling swing joint, detector 1 sets up in coupling assembling's top, detection probe 2 sets up in coupling assembling.

Adopt the device for soil composition detects that this disclosed embodiment provided, through pulling handle 4, make handle 4 drive coupling assembling remove, coupling assembling drives gear assembly and removes, make gear assembly drive first spring 6 through drive block 5 and stretch, first spring is in the extension state this moment, rotatory gear assembly accomplishes spacing to drive block 5, coupling assembling drive collection subassembly removes simultaneously, it gets into soil inside to accomplish collection subassembly, after the sample is accomplished, according to the resilience of spring, first spring 6 contracts, first spring 6 drives collection subassembly through coupling assembling and resets and remove, realize collecting the automatic re-setting of subassembly through this structure, need not manual pull-out and reset, staff's intensity of labour has been reduced to a certain extent.

Alternatively, the detection probes 2 are arranged side by side in parallel with the first springs 6. Like this, make detection probe 2 and the inside setting of first spring 6 at coupling assembling more reasonable, can reduce the mutual influence between detection probe 2 and the first spring 6, avoid detection probe 2 to hinder the shrink process of first spring 6, or the first spring 6 hinders the removal process of detection probe 2, guarantee that detection and flexible process can all go on in order.

Optionally, the connection assembly comprises: a connection frame 7, a movable frame 8 and a connection block 9. The side wall of the connecting frame 7 defines a movable groove 10, and the detector 1 is arranged at the top of the connecting frame 7; one end of the movable frame 8 is movably arranged in the movable groove 10, the handle 4 is arranged on the movable frame 8, and the gear set is arranged in the movable frame 8; the connecting block 9 is arranged at the other end of the movable frame 8, wherein the collecting component is movably connected with the connecting block 9. Like this, overall structure is comparatively nimble, is convenient for adjust according to the detection demand, satisfies the multiple detection demand of inspector to soil.

Optionally, the connecting frame 7 is provided with a curved groove 11, and the handle 4 moves along the curved groove 11 when the movable frame 8 moves along the connecting frame 7. Like this, the structure is comparatively reasonable, reduces the influence of handle 4 to movable frame 8 removal process, guarantees the smoothness of regulation.

Alternatively, the curved groove 11 is a bar-shaped notch structure defined by the outer side wall of the movable groove 10. Thus, the structure is simple, and the space occupation is reduced when the handle 4 moves along the curved groove 11 under the condition that the movable frame 8 moves along the connecting frame 7.

Optionally, the detection probe 2 is movably arranged inside the connection frame 7, the movable frame 8 and the connection block 9 in sequence. Thus, after the movable frame 8 moves, the detection probe 2 can smoothly detect the soil components, and the smoothness and stability of the detection process are ensured.

Optionally, the gear assembly comprises: a support block 12 and a movable toothed plate 14. The support block 12 is arranged in the movable frame 8, a support column 13 is arranged on the support block 12, and a transmission gear 15 is arranged on the support column 13; the movable toothed plate 14 is arranged in the movable frame 8 and is in meshed connection with the transmission gear 15, and one end of the movable toothed plate 14 is connected with the transmission block 5. Like this, utilize movable pinion rack 14 and transmission gear 15 meshing to connect the removal of control coupling assembling, can make movable frame 8's removal process more stable, avoid the too big or undersize condition of displacement, be convenient for control movable frame 8's length of movement minutely, and guaranteed the stability that control movable frame 8 removed.

Optionally, the gear assembly further comprises: and a limiting piece. The limiting member is movably disposed outside the movable frame 8, and is used for limiting the rotation of the transmission gear 15 when the movable frame is in contact with the transmission gear 15. Therefore, after the movable frame 8 moves, the rotation of the transmission gear 15 is limited by the limiting piece, the condition that the movable frame 8 moves again to influence soil detection can be avoided, and the stability of the detection process is ensured.

Optionally, the limiting member includes: a threaded rod 16 and a knob 17. The threaded rod 16 is movably arranged on the movable frame 8 in a penetrating way, and the knob 17 is arranged on the threaded rod 16. Therefore, the limiting piece formed by the threaded rod 16 and the knob 17 is simple in structure, convenient to assemble, easy to operate and low in cost, and the operation difficulty is reduced.

Optionally, the movable frame 8 is provided with a connecting groove 18, and the threaded rod 16 can move along the connecting groove 18 when the movable frame 8 moves. In this way, the influence of the threaded rod 16 on the moving process of the movable frame 8 is reduced, the situation that the threaded rod 16 blocks the movement of the movable frame 8 is avoided, the movable frame 8 can stably move, and the threaded rod 16 can smoothly limit the movement of the movable frame 8.

Optionally, the transmission gear 15 is provided with a clamping groove 19, and one end of the threaded rod 16 is adaptively clamped into the clamping groove 19. Like this, utilize the rotation of threaded rod 16 cooperation block groove 19 form drive gear 15 to reach the purpose that restriction movable frame 8 moved, the structure is comparatively simple, easily installs and operates, and the restriction is comparatively stable.

Optionally, the collection assembly comprises: a support column 21 and a conical block 20. The strut 21 is connected with the connecting block 9; the conical block 20 is connected to a support 21, which has an opening, and the interior of the conical block 20 defines a collecting trough 22. Like this, utilize pillar 21 to connect conical block 20 with connecting block 9, and conical block 20 inside is defining collecting vat 22, when carrying out soil composition and examining, the available conical block 20 inside is defining collecting vat 22 and is collecting soil, is convenient for sample the detection to soil under any scene, promotes the high efficiency that detects.

Alternatively, the support 21 is screwed to the connection block 9. In this way, the support column 21 and the connecting block 9 are detachably connected, so that the conical block 20 can be conveniently detached, maintained or replaced, and the stability of connection is ensured.

Optionally, the collection assembly further comprises: a blocking member. The blocking member is movably disposed within the opening of the tapered block 20 for movably opening or closing the opening. Thus, after soil sampling is completed, the blocking piece is utilized to close the opening, so that the collecting tank 22 forms a closed space, the condition that soil falls off can be avoided, the influence of the external environment on the detection process can be reduced, and the detection precision and the reliability of the detection result are ensured.

Alternatively, the blocking member comprises a movable rod 23 and a blocking plate 24, the blocking plate 24 being rotatably arranged in the opening of the conical block 20 by means of the movable rod 23. Thus, when the conical block 20 moves upward, the soil in the collection trough 22 moves downward, driving the blocking plate 24 to turn downward, causing the bottom of the blocking plate 24 to engage the edges of the collection trough 22, preventing the soil from leaving the interior of the collection trough 22.

In some embodiments, a worker pulls the handle 4 installed in the curved groove 11 to move downwards, so that the handle 4 drives the movable frame 8 installed in the movable groove 10 of the connecting frame 7 to move downwards, meanwhile, the connecting frame 7 drives the movable toothed plate 14 to move downwards through the connecting block 9, the movable toothed plate 14 drives the first spring 6 to stretch through the transmission block 5, meanwhile, the connecting block 9 drives the conical block 20 to move downwards through the support column 21, when the conical block 20 moves downwards, soil enters the conical block 20 from the collecting groove 22, the soil entering the conical block 20 drives the blocking plate 24 to turn over, the soil sampling is completed, when plant roots need to be cleaned, the threaded rod 16 is driven to move through the rotary knob 17, the threaded rod 16 is driven to enter the clamping groove 19 of the transmission gear 15, the transmission gear 15 is limited, meanwhile, the transmission toothed plate meshed with the transmission gear 15 is limited, after sampling is completed, the threaded rod 16 is driven to move through the rotary knob 17, the limit of the transmission gear 15 is relieved through the threaded rod 16, the first spring 6 rebounds according to the rebound resilience of the spring, the first spring 6 drives the transmission plate to reset, the transmission plate drives the conical block 20 to reset, after the conical block 20 is reset, the detection probe 2 enters the soil inside the collecting groove 22, and the detection of soil components is completed by the detector 1.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. An apparatus for soil composition detection, comprising:

the support frame (3) is of an inverted U-shaped structure, and is provided with a telescopic mechanism which is parallel to the two opposite side walls and penetrates through the top of the support frame;

the detector (1) is arranged at the top of the telescopic mechanism;

the detection probe (2) is arranged in the telescopic mechanism, and one end of the detection probe is connected with the detector (1);

wherein, telescopic machanism includes handle (4), drive block (5), first spring (6), coupling assembling, gear assembly and collection subassembly, handle (4) set up on the coupling assembling, drive block (5) set up in coupling assembling, connect through first spring (6) between drive block (5) and the coupling assembling, gear train spare sets up in coupling assembling, and gear assembly's one end is connected with drive block (5), collection subassembly sets up in coupling assembling's one end, and with coupling assembling swing joint, detector (1) set up in coupling assembling's top, detection probe (2) set up in coupling assembling.

2. The apparatus for soil composition detection of claim 1, wherein the connection assembly comprises:

the side wall of the connecting frame (7) is provided with a movable groove (10), and the detector (1) is arranged at the top of the connecting frame (7);

one end of the movable frame (8) is movably arranged in the movable groove (10), the handle (4) is arranged on the movable frame (8), and the gear set element is arranged in the movable frame (8);

the connecting block (9) is arranged at the other end of the movable frame (8), and the collecting assembly is movably connected with the connecting block (9).

3. Device for soil composition detection according to claim 2, characterized in that the connecting frame (7) is provided with a curved groove (11), and that the handle (4) is moved along the curved groove (11) in case the movable frame (8) is moved along the connecting frame (7).

4. The device for detecting soil components according to claim 2, wherein the detection probe (2) is movably penetrating through the inside of the connecting frame (7), the movable frame (8) and the connecting block (9) in sequence.

5. The apparatus for soil composition detection of claim 2, wherein the gear assembly comprises:

the support block (12) is arranged in the movable frame (8), a support column (13) is arranged on the support block (12), and a transmission gear (15) is arranged on the support column (13);

the movable toothed plate (14) is arranged in the movable frame (8) and is meshed with the transmission gear (15), and one end of the movable toothed plate (14) is connected with the transmission block (5).

6. The apparatus for soil composition detection of claim 5, wherein the gear assembly further comprises:

the limiting piece is movably arranged outside the movable frame (8) and is used for limiting the rotation of the transmission gear (15) under the condition that the movable frame is movably contacted with the transmission gear (15).

7. The apparatus for soil composition detection of claim 6, wherein the limiting member comprises:

the threaded rod (16) is movably arranged on the movable frame (8) in a penetrating way;

and the knob (17) is arranged on the threaded rod (16).

8. The apparatus for soil composition detection of claim 2, wherein the collection assembly comprises:

a strut (21) connected to the connection block (9);

a conical block (20) connected to the support (21) and having an opening, and the conical block (20) defining inside a collecting tank (22).

9. The apparatus for soil composition detection of claim 8, wherein the collection assembly further comprises:

the blocking piece is movably arranged in the opening of the conical block (20) and is used for movably opening or closing the opening.

10. Device for soil composition detection according to claim 9, characterized in that the blocking member comprises a movable rod (23) and a blocking plate (24), the blocking plate (24) being rotatably arranged in the opening of the conical block (20) by means of the movable rod (23).