CN220473020U

CN220473020U - Portable soil sample collector

Info

Publication number: CN220473020U
Application number: CN202321947621.1U
Authority: CN
Inventors: 张伟丽
Original assignee: Shanxi Conservancy Technical Institute
Current assignee: Shanxi Conservancy Technical Institute
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-02-09
Anticipated expiration: 2033-07-24

Abstract

The application discloses portable soil sample collector, including barrel and fixed mounting to the connecting strip at barrel top, its characterized in that; the connecting strip is hinged with a holding handle; a side cover is detachably arranged on one side of the cylinder body, and the cylinder body and the side cover form a cylinder structure with an opening at the bottom end; a groove body is formed in the side edge of the side cover in the length direction, a positioning column is fixedly connected in the groove body, a concave hole is formed in the groove wall of the groove body, a first spring is fixedly installed in the concave hole, and the first spring stretches into the groove body; the cylinder is fixedly provided with a convex strip along the length direction, and a J-shaped groove is formed in the convex strip. The beneficial lies in that the drum structure for taking a sample adopts barrel and side cover to carry out detachable installation to realize the soil sample and gather the back, be convenient for carry out the taking out of inside soil sample, specifically through demolising the side cover, cancel the shielding to the soil sample, do not destroy the soil sample level simultaneously.

Description

Portable soil sample collector

Technical Field

The application relates to the field of soil sample collection, in particular to a portable soil sample collector.

Background

Soil sample collection refers to the process of removing a representative portion of soil from a field, culture or cultivation unit. During the collection, a soil sample collector is needed.

The portable soil collector comprises an outer cylinder, a pedal rod, an inner cylinder, a handle, a compression bar, a compression head and a compression handle; the foot rest rod is connected with the outer cylinder through a hinge; the handle is connected with the inner cylinder through the hinge, and a cutter head is arranged at the lower end of the inner cylinder; the pressing handle is connected with the pressing head through the pressing rod. The portable soil collecting device is convenient and quick to assemble, can be folded, occupies a small space, is provided with the cutter head which is an inclined blade, so that the soil collecting device is quickly pressed into soil, damage to the soil is reduced, the authenticity of soil collection is ensured, and the portable soil collecting device is also suitable for harder soil layers.

Although the above patent can realize soil collection, the following defects are that after the soil collection, only the soil can be pushed out and taken out, and after the soil is pushed out, the taken out soil with different depths and layers is mixed together, so that the soil is difficult to distinguish, the soil sample is not convenient to re-extract according to the different depths of the soil, and the soil with different depths is studied.

Therefore, a portable soil sample collector is proposed to solve the above problems.

Disclosure of Invention

In this embodiment, a portable soil sample collector is provided for after solving among the prior art soil sample collection, be inconvenient for extracting the problem of different degree of depth soil samples.

According to one aspect of the present application, there is provided a portable soil sample collector comprising a barrel and a connecting strip fixedly mounted to the top of the barrel, characterized in that; the connecting strip is hinged with a holding handle; a side cover is detachably arranged on one side of the cylinder body, and the cylinder body and the side cover form a cylinder structure with an opening at the bottom end; the side edge of the side cover is provided with a groove body in the length direction, a positioning column is fixedly connected in the groove body, the groove wall of the groove body is provided with a concave hole, a first spring is fixedly arranged in the concave hole, and the first spring stretches into the groove body; the barrel is along length direction fixed mounting has the sand grip, set up J type groove on the sand grip.

In the process of installing the side cover on one side of the cylinder body, the groove body of the side cover is embedded with the convex strip of the cylinder body, in the embedding process, the positioning column is inserted from the opening end of the J-shaped groove until the positioning column enters into the right-angle bending part deep in the J-shaped groove, the convex strip compresses the first spring to generate compression elastic force, then the side cover is pulled downwards along the length direction of the cylinder body, so that the positioning column moves at the right-angle bending part of the J-shaped groove and approaches the closing end of the J-shaped groove, then the side cover is released, the side cover moves relative to the cylinder body by the driving of the elastic force of the first spring, the side cover is separated by a certain distance, the positioning column is embedded into the closing end of the J-shaped groove, the blocking is caused, the side cover and the cylinder body cannot be separated by the elastic force of the first spring, and after the installation, the first spring is still in a compression state, so as to provide compression force for installation,

When the side cover and the cylinder body are disassembled, the side cover is pressed, so that the positioning column moves from the closed end of the J-shaped groove to the right-angle bending part, then the side cover is pulled along the length direction of the cylinder body, the positioning column moves at the right-angle bending part of the J-shaped groove and is close to the opening end of the J-shaped groove, then the side cover is loosened, the side cover is driven by the elastic force of the first spring to move relative to the cylinder body, and meanwhile the side cover is pulled, so that the positioning column leaves from the opening end of the J-shaped groove, and the disassembly can be completed.

Further, the bottom end of the cylinder structure formed by the cylinder body and the side cover is of an inclined cone structure.

Further, a first alignment line and a second alignment line are respectively marked on the cylinder body and the side cover.

Further, a top seat is fixedly arranged at the center of the bottom of the holding handle, and a mounting groove is formed in the bottom of the top seat.

Further, a round hole is formed in the wall of the mounting groove, a hinge post is embedded in the round hole, and the hinge post is fixedly connected with the top of the connecting strip.

Further, the cylindrical surfaces at the two ends of the hinge post are respectively connected with a ring seat in a threaded manner.

Further, inner threads and outer threads are respectively arranged on the inner ring wall of the ring seat and the cylindrical surfaces at the two ends of the hinge post.

Further, a hole body is arranged on the groove wall of the ring seat, which is close to the mounting groove.

Further, the hole body is connected with a compression column in a clearance fit manner, and a second spring is further arranged in the hole body.

Further, one end of the second spring is fixedly connected with one end of the pressing column, and the other end of the second spring is fixedly connected with the hole wall of the hole body.

The beneficial point of the application lies in: the portable soil sample collector is used for a cylindrical structure for sampling, and is detachably mounted through the cylinder body and the side cover, so that after the soil sample collection is realized, the internal soil sample is conveniently taken out, the side cover is detached, shielding of the soil sample is canceled, the soil sample layer is not damaged, the soil sample collection is convenient, the soil sample at any depth on the collector is conveniently extracted, a plurality of soil samples with different depths are formed, and the portable soil sample collector is convenient to use; meanwhile, the top holding handle adopts a folding design, and can be folded and stored when being stored, so that the portable function is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic illustration of a barrel and side cover portion structure of an embodiment of the present application in a disassembled state;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2 according to one embodiment of the present application;

FIG. 4 is a schematic view of the structure of the inside of a tank according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a connection strip and a top base according to an embodiment of the present application.

In the figure: 1. a cylinder; 2. a side cover; 3. a connecting strip; 4. a hinge post; 5. a top base; 6. a grip handle; 7. a first alignment line; 8. a second alignment line; 9. a tank body; 10. a convex strip; 11. a J-shaped groove; 1101. an open end; 1102. a closed end; 1103. a right angle bending part; 12. positioning columns; 13. concave holes; 14. a first spring; 15. a mounting groove; 16. a round hole; 17. a ring seat; 18. a hole body; 19. a second spring; 20. and (5) pressing a column.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above 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 the embodiments of the present application described herein. 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 the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" 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 the present application and its embodiments 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 this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be 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 terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 5, a portable soil sample collector includes a barrel 1 and a connecting strip 3 fixedly mounted on the top of the barrel 1, and is characterized in that; the connecting strip 3 is hinged with a holding handle 6;

a side cover 2 is detachably arranged on one side of the cylinder body 1, and the cylinder body 1 and the side cover 2 form a cylindrical structure with an opening at the bottom end;

the side edge of the side cover 2 is provided with a groove body 9 along the length direction, a positioning column 12 is fixedly connected in the groove body 9, a concave hole 13 is formed in the groove wall of the groove body 9, a first spring 14 is fixedly arranged in the concave hole 13, and the first spring 14 extends into the groove body 9;

the cylinder 1 is fixedly provided with a raised line 10 along the length direction, and the raised line 10 is provided with a J-shaped groove 11.

As shown in fig. 1-4, in the process of installing the side cover 2 to one side of the cylinder 1, the groove body 9 of the side cover 2 is engaged with the protruding strip 10 of the cylinder 1, in the process of embedding, the positioning column 12 is inserted from the opening end 1101 of the J-shaped groove 11 until the positioning column 12 enters into the right-angle bending part 1103 of the deep portion of the J-shaped groove 11, the protruding strip 10 compresses the first spring 14 to generate a compression elastic force, then the side cover 2 is pulled down along the length direction of the cylinder 1, so that the positioning column 12 moves near the closing end 1102 of the J-shaped groove 11, then the side cover 2 is released, the positioning column 12 moves relative to the cylinder 1 by the elastic force of the first spring 14, the positioning column 12 is separated by a certain distance from the closing end 1102 of the J-shaped groove 11, the side cover 2 and the cylinder 1 are blocked, the installation of the first spring 14 is not completed by the elastic force of the first spring 14, and the installation force is still provided after the installation of the first spring is still in a compressed state.

Further, when the side cover 2 is detached from the cylinder 1, the side cover 2 is pressed to move the positioning column 12 from the closed end 1102 of the J-shaped groove 11 to the right-angle bending portion 1103, then the side cover 2 is pulled in the longitudinal direction of the cylinder 1 to move the positioning column 12 near the open end 1101 of the J-shaped groove 11 at the right-angle bending portion 1103, then the side cover 2 is released, the side cover 2 is moved with respect to the cylinder 1 by the driving of the elastic force of the first spring 14, and the side cover 2 is pulled to separate the positioning column 12 from the open end 1101 of the J-shaped groove 11, thereby completing the detachment.

As shown in fig. 1, as a specific technical scheme, the bottom end of the cylindrical structure formed by the cylinder body 1 and the side cover 2 is of an inclined cone structure, and the cylindrical structure for sampling is conveniently inserted into a soil layer for sampling through the conical design of the bottom end, and after the soil layer is embedded, the cylindrical structure is pulled out to complete sampling.

As shown in fig. 1, as a specific technical solution, a first alignment line 7 and a second alignment line 8 are respectively marked on the cylinder 1 and the side cover 2, and are used for assisting in installation between the side cover 2 and the cylinder 1, and the positioning column 12 is aligned with the opening end of the J-shaped groove 11 through the first alignment line 7 and the second alignment line 8.

As shown in fig. 5, in the implementation, a top seat 5 is fixedly installed at the bottom center of the holding handle 6, and an installation groove 15 is formed in the bottom of the top seat 5; a circular hole 16 is formed in the wall of the mounting groove 15, a hinge post 4 is embedded in the circular hole 16, and the hinge post 4 is fixedly connected with the top of the connecting strip 3; the cylindrical surfaces at the two ends of the hinge post 4 are respectively connected with a ring seat 17 in a threaded manner; the inner ring wall of the ring seat 17 and the cylindrical surfaces at the two ends of the hinge post 4 are respectively provided with an internal thread and an external thread; the groove wall of the ring seat 17, which is close to the mounting groove 15, is provided with a hole body 18; the hole body 18 is connected with a pressing column 20 in a clearance fit manner, and a second spring 19 is further arranged in the hole body 18; one end of the second spring 19 is fixedly connected with one end of the pressing column 20, the other end of the second spring 19 is fixedly connected with the hole wall of the hole body 18, and through the structure, the hinged installation of the holding handle 6 and the connecting strip 3 is realized, and the folding can be realized; when the folding is carried out, the second spring 19 is reset from the compressed state by unscrewing the ring seat 17, the compression of the compression column 20 and the mounting groove 15 is canceled, the friction force is reduced, and the hinging rotation is facilitated; after folding or unfolding, the second spring 19 can be compressed by tightening the ring seat 17 when positioning, so as to provide pressure for the compression column 20 and increase the limited friction force.

The using method comprises the following steps: when the portable soil sample collector is used, in the process of installing the side cover 2 on one side of the cylinder body 1, the groove body 9 of the side cover 2 is embedded with the raised strips 10 of the cylinder body 1, in the embedding process, the positioning column 12 is inserted from the opening end 1101 of the J-shaped groove 11 until the positioning column 12 enters the right-angle bending part 1103 at the deep position of the J-shaped groove 11, the raised strips 10 compress the first spring 14 to generate compression elastic force, then the side cover 2 is pulled downwards along the length direction of the cylinder body 1, the positioning column 12 moves at the right-angle bending part 1103 of the J-shaped groove 11 and is close to the closing end 1102 of the J-shaped groove 11, then the side cover 2 is loosened, the side cover 2 is driven by the elastic force of the first spring 14 to move relative to the cylinder body 1, the two parts are separated by a certain distance, the positioning column 12 is embedded into the closing end 1102 of the J-shaped groove 11 to be blocked, the side cover 2 and the cylinder body 1 cannot be separated by the elastic force of the first spring 14, and the installation positioning is completed, and after the installation, the first spring 14 is still in a compression state to provide compression force for the installation;

when the side cover 2 is detached from the cylinder 1, the side cover 2 is pressed to move the positioning column 12 from the closed end 1102 of the J-shaped groove 11 to the right-angle bending portion 1103, then the side cover 2 is pulled in the longitudinal direction of the cylinder 1, the positioning column 12 is moved at the right-angle bending portion 1103 of the J-shaped groove 11 to approach the open end 1101 of the J-shaped groove 11, then the side cover 2 is released, the side cover 2 is moved with respect to the cylinder 1 by the elastic force of the first spring 14, and the side cover 2 is pulled to separate the positioning column 12 from the open end 1101 of the J-shaped groove 11, thereby completing the detachment.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The portable soil sample collector comprises a cylinder (1) and a connecting strip (3) fixedly arranged at the top of the cylinder (1), and is characterized in that; the connecting strip (3) is hinged with a holding handle (6);

a side cover (2) is detachably arranged on one side of the cylinder body (1), and the cylinder body (1) and the side cover (2) form a cylindrical structure with an opening at the bottom end;

a groove body (9) is formed in the length direction of the side edge of the side cover (2), a positioning column (12) is fixedly connected in the groove body (9), a concave hole (13) is formed in the groove wall of the groove body (9), a first spring (14) is fixedly arranged in the concave hole (13), and the first spring (14) stretches into the groove body (9);

the cylinder body (1) is fixedly provided with a raised line (10) along the length direction, and the raised line (10) is provided with a J-shaped groove (11).

2. The portable soil sample collector of claim 1, wherein: the bottom end of a cylinder structure formed by the cylinder body (1) and the side cover (2) is of an inclined cone structure.

3. The portable soil sample collector of claim 1, wherein: the cylinder body (1) and the side cover (2) are respectively marked with a first alignment line (7) and a second alignment line (8).

4. The portable soil sample collector of claim 1, wherein: the center of the bottom of the holding handle (6) is fixedly provided with a top seat (5), and the bottom of the top seat (5) is provided with a mounting groove (15).

5. The portable soil sample collector of claim 4, wherein: the groove wall of the mounting groove (15) is provided with a round hole (16), the round hole (16) is embedded with a hinge post (4), and the hinge post (4) is fixedly connected with the top of the connecting strip (3).

6. The portable soil sample collector of claim 5, wherein: the cylindrical surfaces at the two ends of the hinge post (4) are respectively connected with a ring seat (17) in a threaded manner.

7. The portable soil sample collector of claim 6, wherein: the inner ring wall of the ring seat (17) and the cylindrical surfaces at the two ends of the hinge post (4) are respectively provided with an internal thread and an external thread.

8. The portable soil sample collector of claim 6, wherein: the groove wall of the ring seat (17) close to the mounting groove (15) is provided with a hole body (18).

9. The portable soil sample collector of claim 8 wherein: the hole body (18) is connected with a pressing column (20) in a clearance fit mode, and a second spring (19) is further arranged in the hole body (18).

10. The portable soil sample collector of claim 9 wherein: one end of the second spring (19) is fixedly connected with one end of the pressing column (20), and the other end of the second spring (19) is fixedly connected with the hole wall of the hole body (18).