Soil sample storage device for geological exploration

Abstract

The utility model relates to a soil sample storage device for geological exploration, which comprises a bottom plate, and a soil sample storage mechanism is arranged at the top of the bottom plate. The soil sample storage mechanism comprises a first threaded seat, a sealing cover, a first threaded connecting ring, a second threaded seat, a second threaded connecting ring, a soil sample storage tank, a sealing protection tank, a heat preservation cover, a fixing block, a fixing seat, a fixing rod, an equipment box, a vacuum pump, a vacuum hose and a universal rotating joint, and the first threaded seat is movably mounted at the top of an L-shaped limiting plate; a sealing cover is movably mounted at the top of the first threaded seat, and a first threaded connecting ring is fixedly mounted at the bottom of the sealing cover. According to the soil sample storage device for geological exploration, by arranging the soil sample storage mechanism, the sealing effect is improved, the risk of cross contamination is prevented, and specific environmental conditions needed by soil samples can be maintained, so that the accuracy and reliability of soil sample analysis in geological exploration work are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of geological exploration, in particular to a soil sample storage device for geological exploration. Background Art

[0002] The soil sample storage device for geological exploration is a device specially designed to store and protect soil samples during geological exploration activities. Its purpose is to maintain the integrity and original state of the samples during the transportation of soil samples from the sampling site to the laboratory or other analysis sites, and to prevent the samples from being affected by environmental factors such as temperature, humidity changes or physical shocks, thereby ensuring the accuracy and reliability of sample analysis.

[0003] After searching, a sample storage device for soil detection disclosed in the utility model patent with Chinese patent publication number CN219116046U includes a box body, which is characterized in that: a storage bin is provided in the box body, a sample box is provided in the storage bin, a water tank, an atomizer and a battery are provided at the bottom of the box body, the water tank and the atomizer are connected, a pipeline is provided in the box body, the atomizer is connected with the storage bin through the pipeline, a heater and a fan are provided in the through hole at the bottom of the box body, and a temperature and humidity sensor is provided on the top of the storage bin. When the soil sample is stored, the original temperature and humidity of the sampling area are maintained, and the influence of temperature and humidity changes on the detection result is reduced as much as possible, so that the soil sample detection result is more accurate. Multiple partitions are set, which is conducive to the distinction of soil samples in different locations. The structure is simple and conducive to the classification and preservation of soil samples.

[0004] Although the above-mentioned soil detection sample storage device is conducive to distinguishing soil samples from different locations, has a simple structure, and is conducive to the classification and preservation of soil samples, it has some limitations in practical applications, especially the insufficient sealing of the storage bin and its internal sample box, which may cause cross-contamination of soil samples from different locations during storage. Such cross-contamination will not only affect the purity of the samples, but may also cause significant deviations in the detection results of the soil samples, thereby affecting the accuracy and reliability of geological exploration work. Therefore, a soil sample storage device for geological exploration is proposed to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a soil sample storage device for geological exploration, which has the advantage of preventing cross-contamination of soil samples from different locations during storage, and solves some limitations in practical applications, especially the insufficient sealing of the storage bin and its internal sample box, which may cause cross-contamination of soil samples from different locations during storage. Such cross-contamination will not only affect the purity of the samples, but may also cause significant deviations in the detection results of the soil samples, thereby affecting the accuracy and reliability of geological exploration work.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soil sample storage device for geological exploration, comprising a bottom plate, a support plate is fixedly installed on the top of the bottom plate, an L-shaped limit plate is fixedly installed on the outside of the support plate, and a soil sample storage mechanism is arranged on the top of the bottom plate;

[0009] The soil sample storage mechanism includes a first threaded seat, a sealing cover, a first threaded connection ring, a second threaded seat, a second threaded connection ring, a soil sample storage tank, a sealed protection tank, a heat preservation cover, a fixed block, a fixed seat, a fixed rod, an equipment box, a vacuum pump, a vacuum hose and a universal rotating joint. The top of the L-shaped limit plate is movably mounted with the first threaded seat, the top of the first threaded seat is movably mounted with the sealing cover, the bottom of the sealing cover is fixedly mounted with the first threaded connection ring, the bottom of the sealing cover is fixedly mounted with the second threaded seat, and the inner thread of the second threaded seat is connected with the second threaded connection ring. A connecting ring, a soil sample storage tank is fixedly installed on the bottom of the second threaded connecting ring, a sealing protection tank is fixedly installed on the bottom of the first threaded seat, a heat preservation cover is fixedly installed on the inner top wall of the L-shaped limiting plate, a fixing block is fixedly installed on the bottom of the sealing protection tank, a fixing seat is fixedly installed on the top of the bottom plate, a fixing rod is movably installed inside the fixing seat, an equipment box is fixedly installed on the top of the bottom plate, a vacuum pump is fixedly installed inside the equipment box, a vacuum hose is fixedly installed on the top of the equipment box, and a universal swivel joint is fixedly installed on the right side of the first threaded seat.

[0010] Furthermore, four universal wheels are fixedly mounted on the bottom of the base plate, a through hole matching the sealing protection tank is provided inside the L-shaped limiting plate, and the bottom of the sealing protection tank passes through the through hole.

[0011] Furthermore, the fixing block at the bottom of the sealing protection tank is plugged into the fixing seat, the fixing rod movably installed inside the fixing seat is threadedly connected to the fixing block, and the sealing cover is threadedly connected to the first threaded seat through a first threaded connection ring.

[0012] Furthermore, the top of the soil sample storage tank passes through the bottom of the second threaded connection ring and extends to the top of the second threaded connection ring, and a rotating handle is fixedly installed on the top of the sealing cover.

[0013] Furthermore, a threaded connection joint is fixedly installed at one end of the vacuum hose away from the equipment box, and the vacuum hose is threadedly connected to one end of the universal rotating joint away from the first threaded seat through the threaded connection joint.

[0014] Furthermore, a first air pipe is fixedly installed on the right side of the vacuum pump, the right side of the first air pipe passes through the inner right wall of the equipment box and extends to the outside of the equipment box, and a second air pipe connected to the vacuum hose is fixedly installed on the right side of the vacuum pump.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The soil sample storage device for geological exploration is provided with a soil sample storage mechanism, wherein soil samples are stored in a soil sample storage tank, and are sealed by threaded connection between a sealing protection tank and a sealing cover and a first threaded seat, thereby forming a sealed storage space capable of maintaining specific environmental conditions. Soil from different locations can be stored in a plurality of different soil sample storage tanks, and the inside of the sealing protection tank can be evacuated by a vacuum pump and a vacuum hose, which not only improves the sealing effect and prevents the risk of cross contamination, but also helps to maintain the specific environmental conditions required for the soil samples, thereby ensuring the accuracy and reliability of soil sample analysis in geological exploration work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 A is an enlarged schematic diagram;

[0021] Figure 4 This is a schematic diagram of the soil sample storage mechanism of the utility model.

[0022] In the figure: 1, bottom plate; 2, universal wheel; 3, support plate; 4, L-shaped limit plate; 5, soil sample storage mechanism; 501, first threaded seat; 502, sealing cover; 503, first threaded connection ring; 504, second threaded seat; 505, second threaded connection ring; 506, soil sample storage tank; 507, sealing protection tank; 508, insulation cover; 509, fixing block; 510, fixing seat; 511, fixing rod; 512, equipment box; 513, vacuum pump; 514, vacuum hose; 515, universal swivel joint. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 In this embodiment, a soil sample storage device for geological exploration includes a bottom plate 1, a support plate 3 is fixedly installed on the top of the bottom plate 1, an L-shaped limit plate 4 is fixedly installed on the outside of the support plate 3, and a soil sample storage mechanism 5 is arranged on the top of the bottom plate 1;

[0025] The soil sample storage mechanism 5 includes a first threaded seat 501, a sealing cover 502, a first threaded connection ring 503, a second threaded seat 504, a second threaded connection ring 505, a soil sample storage tank 506, a sealing protection tank 507, a heat preservation cover 508, a fixing block 509, a fixing seat 510, a fixing rod 511, an equipment box 512, a vacuum pump 513, a vacuum hose 514 and a universal rotating joint 515. The first threaded seat 501 is movably installed on the top of the L-shaped limiting plate 4, the sealing cover 502 is movably installed on the top of the first threaded seat 501, the first threaded connection ring 503 is fixedly installed on the bottom of the sealing cover 502, the second threaded seat 504 is fixedly installed on the bottom of the sealing cover 502, and the inner A second threaded connection ring 505 is threadedly connected to the bottom, a soil sample storage tank 506 is fixedly installed at the bottom of the second threaded connection ring 505, a sealing protection tank 507 is fixedly installed at the bottom of the first threaded seat 501, a heat preservation cover 508 is fixedly installed on the inner top wall of the L-shaped limiting plate 4, a fixing block 509 is fixedly installed at the bottom of the sealing protection tank 507, a fixing seat 510 is fixedly installed on the top of the bottom plate 1, a fixing rod 511 is movably installed inside the fixing seat 510, an equipment box 512 is fixedly installed on the top of the bottom plate 1, a vacuum pump 513 is fixedly installed inside the equipment box 512, a vacuum hose 514 is fixedly installed on the top of the equipment box 512, and a universal rotating joint 515 is fixedly installed on the right side of the first threaded seat 501.

[0026] Specifically, the fixed block 509 at the bottom of the sealed protection tank 507 is plugged into the fixed seat 510, and the fixed rod 511 movably installed inside the fixed seat 510 is threadedly connected to the fixed block 509 to fix the sealed protection tank 507, so that when the soil sample storage device is moved by the four universal wheels 2 at the bottom of the bottom plate 1, the soil sample storage mechanism 5 can maintain stability to prevent bumps and overturning. After removing the fixed rod 511 movably installed inside the fixed seat 510 and lifting the first threaded seat 501 upwards, the first threaded seat 501, the sealing cover 502, the first threaded connection ring 503, the second threaded seat 504, the second threaded connection ring 505, the soil sample storage tank 506, and the sealed protection tank 507 can be removed for easy cleaning and maintenance.

[0027] Specifically, the function of the thermal insulation cover 508 is to maintain the temperature and humidity in the soil sample storage tank 506 to maintain the integrity and original state of the sample. During geological exploration activities, soil samples may be affected by environmental factors such as temperature and humidity changes or physical shocks during transportation from the sampling site to the laboratory or other analysis sites. The design of the thermal insulation cover 508 can reduce the impact of these external factors on soil samples to a certain extent, thereby ensuring the accuracy and reliability of sample analysis.

[0028] Specifically, the vacuum pump 513 and the vacuum hose 514 are used to evacuate the inside of the sealed protection tank 507 to enhance the sealing performance of the entire soil sample storage device, prevent cross contamination of the soil samples during storage, and ensure the purity of the soil samples.

[0029] In summary, the soil sample storage device for geological exploration, by setting up a soil sample storage mechanism 5, the soil sample is stored in the soil sample storage tank 506, and is sealed by the threaded connection between the sealing protection tank 507 and the sealing cover 502 and the first threaded seat 501, thereby forming a sealed storage space that can maintain specific environmental conditions, and soil from different locations can be stored in multiple different soil sample storage tanks 506, and the inside of the sealing protection tank 507 is evacuated by the vacuum pump 513 and the vacuum hose 514, which not only improves the sealing effect and prevents the risk of cross-contamination, but also helps to maintain the specific environmental conditions required for the soil sample, so as to ensure the accuracy and reliability of soil sample analysis in geological exploration work, and solves some limitations in practical applications, especially the insufficient sealing of the storage bin and its internal sample box, which may cause cross-contamination of soil samples from different locations during storage. Such cross-contamination will not only affect the purity of the sample, but also may cause significant deviations in the detection results of the soil sample, thereby affecting the accuracy and reliability of the geological exploration work.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil sample storage device for geological exploration, comprising a bottom plate (1), characterized in that: A support plate (3) is fixedly mounted on the top of the base plate (1), an L-shaped limit plate (4) is fixedly mounted on the outside of the support plate (3), and a soil sample storage mechanism (5) is provided on the top of the base plate (1); The soil sample storage mechanism (5) comprises a first threaded seat (501), a sealing cover (502), a first threaded connection ring (503), a second threaded seat (504), a second threaded connection ring (505), a soil sample storage tank (506), a sealing protection tank (507), a heat preservation cover (508), a fixing block (509), a fixing seat (510), a fixing rod (511), an equipment box (512), a vacuum pump (513), a vacuum hose (514) and a universal rotating joint (515); the first threaded seat (501) is movably mounted on the top of the L-shaped limiting plate (4); the sealing cover (502) is movably mounted on the top of the first threaded seat (501); the first threaded connection ring (503) is fixedly mounted on the bottom of the sealing cover (502); the second threaded seat (504) is fixedly mounted on the bottom of the sealing cover (502); the inner surface of the second threaded seat (504) is fixedly mounted on the bottom of the sealing cover (502); The bottom of the first threaded seat (501) is threadedly connected with a second threaded connection ring (505), a soil sample storage tank (506) is fixedly installed at the bottom of the second threaded connection ring (505), a sealing protection tank (507) is fixedly installed at the bottom of the first threaded seat (501), a heat preservation cover (508) is fixedly installed on the inner top wall of the L-shaped limiting plate (4), a fixing block (509) is fixedly installed at the bottom of the sealing protection tank (507), a fixing seat (510) is fixedly installed on the top of the bottom plate (1), a fixing rod (511) is movably installed inside the fixing seat (510), an equipment box (512) is fixedly installed on the top of the bottom plate (1), a vacuum pump (513) is fixedly installed inside the equipment box (512), a vacuum hose (514) is fixedly installed on the top of the equipment box (512), and a universal swivel joint (515) is fixedly installed on the right side of the first threaded seat (501).

2. A soil sample storage device for geological exploration according to claim 1, characterized in that: Four universal wheels (2) are fixedly mounted on the bottom of the base plate (1), a through hole matching the sealing protection tank (507) is provided inside the L-shaped limiting plate (4), and the bottom of the sealing protection tank (507) passes through the through hole.

3. The soil sample storage device for geological exploration according to claim 1, characterized in that: The fixing block (509) at the bottom of the sealing protection tank (507) is plugged into the fixing seat (510), the fixing rod (511) movably installed inside the fixing seat (510) is threadedly connected to the fixing block (509), and the sealing cover (502) is threadedly connected to the first threaded seat (501) via a first threaded connection ring (503).

4. The soil sample storage device for geological exploration according to claim 1, characterized in that: The top of the soil sample storage tank (506) passes through the bottom of the second threaded connection ring (505) and extends to the top of the second threaded connection ring (505), and a rotating handle is fixedly installed on the top of the sealing cover (502).

5. The soil sample storage device for geological exploration according to claim 1, characterized in that: A threaded connection joint is fixedly installed at one end of the vacuum hose (514) away from the equipment box (512), and the vacuum hose (514) is threadedly connected to one end of the universal rotary joint (515) away from the first threaded seat (501) via the threaded connection joint.

6. The soil sample storage device for geological exploration according to claim 1, characterized in that: A first air pipe is fixedly installed on the right side of the vacuum pump (513), and the right side of the first air pipe passes through the inner right wall of the equipment box (512) and extends to the outside of the equipment box (512). A second air pipe connected to the vacuum hose (514) is fixedly installed on the right side of the vacuum pump (513).

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