CN215973090U

CN215973090U - Soil sample save set

Info

Publication number: CN215973090U
Application number: CN202120599064.3U
Authority: CN
Inventors: 高小江
Original assignee: Individual
Current assignee: Hebei Pudu Zhonghao Land Development Co.,Ltd.
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2022-03-08
Anticipated expiration: 2031-03-24

Abstract

The utility model relates to the technical field of soil detection, and particularly discloses a soil sample storage device which comprises a sample storage box, a sample storage plate and a threaded rod, wherein the sample storage box is of a cylindrical structure, a cavity is formed in the sample storage box, a first internal threaded hole is formed in the center of the bottom of the sample storage box, an external threaded column is fixedly connected to the center of the bottom of the sample storage plate and is in threaded connection with the inside of the first internal threaded hole, the shape structure of the external threaded column is matched with the shape structure of the first internal threaded hole, a second internal threaded hole is formed in the center of the bottom of the external threaded column, a connecting stud is fixedly connected to the center of the top of the threaded rod and is in threaded connection with the inside of the second internal threaded hole, and a sealing cover is movably inserted in the center of the top of the sample storage box; the utility model ensures that the interior of the sample storage box can be in a relatively low-temperature environment, is beneficial to the survival of microorganisms in soil and improves the preservation effect on the soil.

Description

Soil sample save set

Technical Field

The utility model relates to the technical field of soil detection, in particular to a soil sample storage device.

Background

In the field of soil testing, workers often need to sample soil from an area, and then bring the soil sample back to a laboratory for analysis and study of microorganisms in the soil sample.

At present people preserve soil sample mostly through the plastic sealing bag, and plastic sealing bag simple structure, its inside soil sample receives external environment and is rotten easily, for example, receive the illumination, moisture in the soil can run off, influence the existence of microorganism, when being heated, the inside microorganism quantity of soil also can reduce, when receiving the extrusion, the sealing plastic bag still breaks easily, because soil itself contains moisture, store in the plastic sealing bag for a long time, have most soil adhesion at the inner wall of plastic sealing bag, there is inconvenience when taking.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the soil sample storage device which has the advantages of good storage effect, convenience in taking and the like, and solves the problem that the traditional storage device is not ideal in storage effect.

The soil sample storage device comprises a sample storage box, a sample storage plate and a threaded rod, the sample storage box is of a cylindrical structure, a cavity is arranged inside the sample storage box, a first internal threaded hole is arranged in the center of the bottom of the sample storage box, the center of the bottom of the sample storage plate is fixedly connected with an external thread column, the external thread column is in threaded connection with the inside of the first internal thread hole, the shape and structure of the external thread column are matched with the shape and structure of the first internal thread hole, the center of the bottom of the external thread column is provided with a second internal thread hole, the shape and structure of the threaded rod are the same as those of the external threaded column, the center of the top of the threaded rod is fixedly connected with a connecting stud, the connecting stud is in threaded connection with the inside of the second internal threaded hole, and a sealing cover is movably inserted in the center of the top of the sample storage box.

According to the soil sample storage device, the outer wall of the sample storage box is fixedly connected with the heat insulation cotton, the shape and the structure of the heat insulation cotton are matched with those of the outer wall of the sample storage box, and the structure can reduce the influence of external weather on the internal environment of the sample storage box.

According to the soil sample storage device, the water storage tank is formed in the center of the inner portion of the outer wall of the sample storage box, ice water is filled in the water storage tank, the sponge cushion is fixedly connected to the inner wall of the sample storage box, the inner wall of the sample storage box is uniformly provided with the water leakage holes, and the water leakage holes are communicated with the water storage tank.

According to the soil sample storage device, the connecting ring is fixedly connected to the center of the bottom of the sealing cover, the connecting ring is in threaded connection with the top of the inner wall of the sample storage box, and the anti-skid lines are uniformly arranged on the surface of the connecting ring.

According to the soil sample storage device, the sealing plug is fixedly connected to the position, corresponding to the water storage tank, of the bottom of the sealing cover, the sealing plug is movably inserted into the water storage tank, the surface of the sealing plug is attached to the inner wall of the water storage tank, and due to the structural arrangement, the service time of ice water can be prolonged, and the ice water can be prevented from leaking.

According to the soil sample storage device, the center of the bottom of the inner wall of the sample storage box is fixedly connected with the protection frame, the inner wall of the protection frame is attached to the outer wall of the sample storage plate, and the soil sample is prevented from contacting the sponge mat due to the structural arrangement.

According to the soil sample storage device, when the connecting stud is connected into the second internal threaded hole in a threaded mode, the top of the threaded rod is attached to the bottom of the first internal threaded hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the heat-insulating cotton arranged on the outer wall of the sample storage box can reduce the influence of external weather on the internal environment of the sample storage box, and the water storage tank arranged in the sample storage box and the ice water filled in the water storage tank are matched with the water leakage hole formed in the inner wall of the sample storage box and the sponge pad arranged on the inner wall of the sample storage box, so that the internal part of the sample storage box can be in a relatively low-temperature environment, meanwhile, the humidity in the sample storage box is increased, the survival of microorganisms in soil is facilitated, and the soil storage effect is improved.

2. According to the utility model, the connecting ring arranged at the bottom of the sealing cover is matched with the anti-skid lines arranged on the surface of the connecting ring, so that a worker can conveniently open and seal the sample storage box, the water storage tank can be sealed by the sealing plug arranged at the bottom of the sealing cover, and the worker can lift the sample storage plate by rotating the threaded rod through the first internal threaded hole arranged at the bottom of the sample storage box, the external threaded column arranged at the bottom of the sample storage plate and the threaded rod connected with the external threaded column through internal threads, so that the worker can conveniently take out samples on the sample storage plate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic sectional view of the entire front side of the present invention;

FIG. 2 is a schematic front sectional view of a sample storage plate according to the present invention;

FIG. 3 is a front view of the threaded rod of the present invention;

FIG. 4 is a schematic bottom view of the closure of the present invention;

FIG. 5 is a schematic side sectional view of the closure of the present invention.

In the figure: 1. a sample storage box; 2. a water storage tank; 21. a water leakage hole; 22. a first internally threaded bore; 3. a sample storage plate; 31. an externally threaded post; 32. a second internally threaded bore; 4. a threaded rod; 41. connecting a stud; 5. A protective frame; 6. a sponge cushion; 7. sealing the cover; 8. connecting the circular rings; 9. a sealing plug; 10. and (5) heat preservation cotton.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 5, the soil sample storage device of the present invention includes a sample storage case 1, sample storage box 3 and threaded rod 4, sample storage box 1 is cylindrical structure, the cavity has been seted up to sample storage box 1's inside, first internal thread hole 22 has been seted up to the central authorities of sample storage box 1 bottom, the central fixedly connected with external screw thread post 31 of sample storage box 3 bottoms, external screw thread post 31 threaded connection is in the inside of first internal thread hole 22, the shape structure of external screw thread post 31 agrees with mutually with the shape structure of first internal thread hole 22, second internal thread hole 32 has been seted up to the central authorities of external screw thread post 31 bottom, the shape structure of threaded rod 4 is the same with the shape structure of external screw thread post 31, the central fixedly connected with connecting stud 41 at 4 tops of threaded rod, connecting stud 41 threaded connection is in the inside of second internal thread hole 32, the central authorities activity at 1 top of sample storage box is pegged graft and is had closing cap 7.

The outer wall fixedly connected with of sample case 1 keeps warm cotton 10, and the shape structure of keeping warm cotton 10 agrees with mutually with the shape structure of sample case 1 outer wall, and this structural setting can reduce the influence that external climate caused 1 internal environment of sample case.

The aqua storage tank 2 has been seted up to the inside central authorities of 1 outer wall of sample case, the inside packing of aqua storage tank 2 has frozen water, the inner wall fixedly connected with foam-rubber cushion 6 of sample case 1, the hole 21 that leaks has evenly been seted up to the inner wall of sample case 1, the hole 21 that leaks is linked together with aqua storage tank 2, this structure sets up, make 1 inside environment that can be in relative microthermal of sample case, the inside humidity of sample case 1 has also been increased simultaneously, be favorable to the microorganism to survive in the soil, the preservation effect to soil has been improved.

The central fixedly connected with of closing cap 7 bottom connects ring 8, connects ring 8 threaded connection in the top of 1 inner wall of sample case, connects ring 8's surface and has evenly seted up anti-skidding line, and this structure setting is convenient for the staff and twists the closing cap 7, has played sealed effect to sample case 1.

The bottom of the sealing cover 7 is fixedly connected with a sealing plug 9 at a position corresponding to the water storage tank 2, the sealing plug 9 is movably inserted in the water storage tank 2, the surface of the sealing plug 9 is attached to the inner wall of the water storage tank 2, and the structure can prolong the service time of ice water and avoid ice water leakage.

The central authorities fixedly connected with bearer bar 5 of 1 inner wall bottom of sample case, the inner wall of bearer bar 5 and the outer wall of sample storage plate 3 laminate mutually, and this structure setting avoids soil sample and foam-rubber cushion 6 to contact.

When the connection stud 41 is screwed into the second internal threaded hole 32, the top of the threaded rod 4 abuts against the bottom of the first internal threaded hole 22.

When the device is used, a worker firstly unscrews the sealing cover 7, then puts a soil sample on the sample storage plate 3, then pours ice water into the water storage tank 2, the ice water is adsorbed by the sponge pad 6 through the water leakage hole 21, so that the temperature inside the sample storage box 1 is reduced, then the worker continuously adds the ice water into the water storage tank 2 until the water storage tank 2 is filled with the ice water, and then the worker screws the sealing cover 7 into the sample storage box 1 again to finish the storage of the soil sample.

When the material is taken, the worker screws the connecting stud 41 on the threaded rod 4 into the first internal threaded hole 22 at the bottom of the sample storage plate 3 until the threaded rod 4 is attached to the bottom of the sample storage box 1, then the worker continues to screw the threaded rod 4, at the moment, the threaded rod 4 rotates along the first internal threaded hole 22, the sample storage plate 3 is lifted up until the top of the sample storage plate 3 and the top of the sample storage box 1 are located on the same horizontal plane, then the soil on the sample storage plate 3 is taken out, the integrity of the soil is guaranteed, and the worker can take the material conveniently.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a soil sample save set, includes sample case (1), sample storage plate (3) and threaded rod (4), its characterized in that: the sample storage box (1) is of a cylindrical structure, a cavity is formed in the sample storage box (1), a first internal threaded hole (22) is formed in the center of the bottom of the sample storage box (1), an external threaded column (31) is fixedly connected to the center of the bottom of the sample storage plate (3), the external threaded column (31) is in threaded connection with the inside of the first internal threaded hole (22), the shape structure of the external threaded column (31) is matched with the shape structure of the first internal threaded hole (22), a second internal threaded hole (32) is formed in the center of the bottom of the external threaded column (31), the shape structure of the threaded rod (4) is identical to the shape structure of the external threaded column (31), a connecting stud (41) is fixedly connected to the center of the top of the threaded rod (4), and the connecting stud (41) is in threaded connection with the inside of the second internal threaded hole (32), the center of the top of the sample storage box (1) is movably inserted with a sealing cover (7).

2. A soil sample retention device according to claim 1, wherein: the outer wall of the sample storage box (1) is fixedly connected with heat insulation cotton (10), and the shape structure of the heat insulation cotton (10) is matched with the shape structure of the outer wall of the sample storage box (1).

3. A soil sample retention device according to claim 1, wherein: the water storage tank (2) is arranged in the middle of the inner portion of the outer wall of the sample storage box (1), ice water is filled in the water storage tank (2), a sponge cushion (6) is fixedly connected to the inner wall of the sample storage box (1), water leakage holes (21) are uniformly formed in the inner wall of the sample storage box (1), and the water leakage holes (21) are communicated with the water storage tank (2).

4. A soil sample retention device according to claim 1, wherein: the central authorities fixedly connected with of closing cap (7) bottom connects ring (8), connect ring (8) threaded connection in the top of sample case (1) inner wall, the surface of connecting ring (8) has evenly seted up anti-skidding line.

5. A soil sample retention device according to claim 1, wherein: the sealing structure is characterized in that a sealing plug (9) is fixedly connected to the bottom of the sealing cover (7) and the position corresponding to the water storage tank (2), the sealing plug (9) is movably inserted into the water storage tank (2), and the surface of the sealing plug (9) is attached to the inner wall of the water storage tank (2).

6. A soil sample retention device according to claim 1, wherein: the central authorities fixedly connected with bearer bar (5) of sample case (1) inner wall bottom, the inner wall of bearer bar (5) is laminated with the outer wall of sample board (3) mutually.

7. A soil sample retention device according to claim 1, wherein: when the connecting stud (41) is in threaded connection with the second internal threaded hole (32), the top of the threaded rod (4) is attached to the bottom of the first internal threaded hole (22).