Portable soil sample storage device for geological exploration

Abstract

The invention belongs to the field of geological exploration soil sample storage, and discloses a geological exploration portable soil sample storage device which comprises a box body, a buffer device fixedly arranged below the box body, fixing devices symmetrically arranged on the two sides of the buffer device, auxiliary devices symmetrically arranged on the two sides of the box body, and a partition assembly arranged on the inner wall of the box body. A containing device is arranged in the partition assembly in a matched mode, a sealing device is arranged above the box body in a matched mode, a temperature monitoring device is fixedly arranged below the sealing device, and connecting devices are symmetrically arranged on the periphery of the sealing device. The problems that in the prior art, when geological exploration soil is sampled, sampled soil cannot be stored, and the sampled soil is prone to being polluted or oxidized by the outside are solved, and the device is suitable for conducting heat preservation on the sampled soil when the geological exploration soil is sampled, so that the sampled soil effectively keeps the original state of a sample, and the sampling efficiency is improved. And the sampled soil is sealed, so that the sampled soil is prevented from being polluted or oxidized by the outside, and the accuracy of subsequent laboratory detection is not influenced.

Description

Technical Field

[0001] The invention relates to the technical field of geological prospecting soil sample storage, in particular to a portable soil sample storage device for geological prospecting. Background Art

[0002] Geological exploration is the process of investigating and studying the geological structure, material distribution and resource reserves of the earth's surface and underground. In the process of geological exploration, collecting soil samples is a very important step because soil samples contain a lot of information, including soil type, nutritional status, pollution level, etc. Soil sample storage can easily collect, store and protect these samples. This storage is usually used to ensure that soil samples remain intact during storage, avoid external pollution and oxidation, and maintain the stability and reliability of the samples. The soil sample storage can not only prevent the evaporation of water in the sample and the oxidation of the sample, but also maintain the original state of the soil sample, ensuring the accuracy and reliability of subsequent laboratory tests. After sampling, the sample storage can be safely transported to the laboratory or the sample can be sent to geologists for further chemical analysis and testing.

[0003] The existing soil sample storage device has a simple structure and a single function. It is unable to separate different sampled soils and can only perform single sampling, which is inefficient. Moreover, it is unable to seal and insulate the sampled soil, resulting in the sampled soil being unable to effectively maintain its original state in a high temperature environment or during long-term field exploration. The sealing performance of the soil sample storage device is not reliable enough, which can easily lead to external contamination or oxidation of the sample, affecting the accuracy of subsequent laboratory testing. Summary of the invention

[0004] The present invention is intended to provide a portable soil sample storage device for geological exploration, so as to solve the problem in the prior art that when sampling soil for geological exploration, the sampled soil cannot be preserved, which easily causes the sampled soil to be polluted or oxidized by the outside world.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a portable soil sample storage device for geological exploration, comprising a box body, a cavity is formed on the inner wall of the box body, the cavity is filled with liquid nitrogen, a sealing plate is fixedly provided on the upper inner wall of the box body, one side of the sealing plate is fixedly connected to the outer wall of the partition assembly, sealing buckles are symmetrically provided on the side of the box body, a liquid inlet is provided at one end of the box body, a buffer device is fixedly provided under the box body, the buffer device comprises a buffer plate fixedly installed under the box body, a buffer strip is fixedly provided on the side of the buffer plate, a buffer groove is formed on one side of the buffer plate and the buffer strip, and the buffer groove is filled with rubber, Fixing devices are symmetrically arranged on both sides of the buffer device, and the fixing devices include fixing plates symmetrically installed on both sides of the buffer plate, and fixing holes are symmetrically opened on the surface of the fixing plates. Auxiliary devices are symmetrically arranged on both sides of the box body, and the auxiliary devices include auxiliary plates symmetrically installed on both sides of the box body. Auxiliary shafts are symmetrically arranged on one side of the auxiliary plate, and auxiliary rings are adapted to be provided on the surface of the auxiliary shafts. Auxiliary clamping plates are fixedly arranged on the surface of the auxiliary rings, and auxiliary rods are fixedly arranged above the auxiliary clamping plates. A partition assembly is arranged on the inner wall of the box body, and the partition assembly includes a partition box fixedly installed on one side of the sealing plate, and air diffusion holes are symmetrically opened on the sides of the partition box. A partition groove is provided, and a placing device is adapted in the partition assembly, the placing device includes a placing box placed on the inner wall of the partition box, the outer wall of the placing box is adapted to the inner wall of the partition box, and placement pull rings are symmetrically provided on both sides of the placing box, and the placement pull rings are adapted to the partition groove, and placement baffles are evenly provided on the inner wall of the placing box, and a placement groove is opened above the placement baffle, and a sealing device is adapted above the box body, and the sealing device includes a sealing cover plate adapted to be installed above the box body, and the bottom of the sealing cover plate is in contact with the placement baffle plate, and the sides of the sealing cover plate are symmetrically provided with sealing strips, and the sealing strips are adapted to the box body, and a fixed device is provided below the sealing cover plate. There is a sealing rubber, which is matched with the sealing plate. A temperature monitoring device is fixedly arranged under the sealing device. The temperature monitoring device includes a wire plate installed under the sealing cover plate. Temperature sensors are evenly arranged on both sides of the wire plate. The temperature sensors are matched with the placement box. Connecting devices are symmetrically arranged around the sealing device. The connecting device includes a connecting plate fixedly installed on the side of the sealing cover plate. A connecting shaft is provided at one end of the connecting plate. A connecting card is fixedly arranged on the side of the connecting shaft. The connecting card is matched with the sealing buckle. A sealing port is provided at one end of the box body. The sealing port is matched with the liquid inlet to seal the inner wall of the box body.

[0006] The principle of the basic technical solution: when in use, separate the connecting card plate from the sealing buckle to separate the sealing cover plate from the box body, and then use the placement pull ring to lift the placement box and separate the placement box from the partition box, so as to facilitate the movement of the placement box, place the sampled soil in the placement box, and classify and place different sampled soils. After the sampling is completed, open the sealing port, pour liquid nitrogen into the cavity in the box body through the liquid inlet, and then use the sealing port to connect with the liquid inlet to seal the cavity on the inner wall of the box to prevent liquid nitrogen leakage, and then use the placement pull ring to place the placement box in the partition box, and then place the sealing cover plate on top of the box body, connect the connecting card plate with the sealing buckle, and use the sealing strip and sealing rubber to seal the placement box. At the same time, the liquid nitrogen release temperature is cooled, which greatly slows down the metabolism and oxidation rate of the sample and preserves the freshness and originality of the sample.

[0007] The beneficial effects of the basic technical solution are:

[0008] (1) In order to keep the sampled soil warm and effectively maintain the original state of the sample, a cavity and a partition assembly are provided in the box. At the same time, in order to seal the sampled soil and prevent the sampled soil from being contaminated or oxidized by the outside world and affecting the accuracy of subsequent laboratory tests, a sealing plate is provided on the inner wall of the box, and a sealing device is provided on the top of the box. When in use, the connecting card plate is separated from the sealing buckle to separate the sealing cover from the box. Then, the placement pull ring is used to lift the placement box out of the partition box, so that the placement box is separated from the partition box, which is convenient for moving the placement box and placing the sampled soil. In the placement box, different sampled soils can be classified and placed. After the sampling is completed, the sealing port is opened, and the liquid nitrogen is poured into the cavity in the box through the liquid inlet. Then, the sealing port is connected with the liquid inlet to seal the cavity on the inner wall of the box to prevent liquid nitrogen leakage. Then, the placement pull ring is used to place the placement box in the partition box, and then the sealing cover plate is placed on top of the box, and the connecting card plate is connected with the sealing buckle, so that the sealing strip and the sealing rubber seal the placement box to ensure the sealing of the sampled soil and maintain the originality of the sampled soil, and prevent the sampled soil from being contaminated and oxidized.

[0009] (2) In order to facilitate the buffering and placement of the storage container and reduce the damage to the sampled samples during movement, a buffer device is provided under the box body, and fixing devices are symmetrically provided at both ends of the buffer device. In order to facilitate the extraction and movement of the storage container and to facilitate carrying, auxiliary devices are symmetrically provided at both ends of the box body. After the storage of the sampled soil is completed, in order to facilitate the movement and carrying of the box body, and at the same time to facilitate the stacking of the box body and to ensure the protection of the sampled soil in the box body, when in use, the auxiliary rod is rotated so that the auxiliary rod drives the auxiliary card plate to move, and the auxiliary card plate drives the auxiliary ring to rotate. The auxiliary ring rotates according to the auxiliary axis, so that the auxiliary rod is adjusted in angle, which is convenient for carrying and moving the box body. When the boxes need to be stacked, the auxiliary rod is rotated to both sides of the box body, the boxes are stacked together, and the boxes are buffered by the rubber of the buffer groove. At the same time, the boxes can be connected together through the fixing holes on the surface of the fixing plate, saving storage space and increasing the stability of the box stacking.

[0010] Preferably, in order to facilitate buffering and placement of the storage device and reduce damage to the sampled samples during movement, a buffer device is provided under the box body, and fixing devices are symmetrically provided at both ends of the buffer device.

[0011] Preferably, in order to keep the sampled soil warm and effectively maintain the original state of the sample, a cavity and a partition assembly are provided in the box.

[0012] Preferably, in order to seal the sampled soil and prevent the sampled soil from being contaminated or oxidized by the outside world and affecting the accuracy of subsequent laboratory testing, a sealing plate is provided on the inner wall of the box and a sealing device is adapted to be provided on the top of the box.

[0013] Preferably, in order to facilitate extraction and movement of the storage device and to facilitate carrying, auxiliary devices are symmetrically provided at both ends of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is one of the structural schematic diagrams of a portable soil sample storage device for geological exploration proposed by the present invention;

[0015] Figure 2 This is a second structural schematic diagram of a portable soil sample storage device for geological exploration proposed by the present invention;

[0016] Figure 3 This is a schematic diagram of the unfolded structure of a sealing cover plate of a portable soil sample storage for geological exploration proposed by the present invention;

[0017] Figure 4 This is a schematic diagram of the internal structure of a portable soil sample storage device for geological exploration proposed by the present invention;

[0018] Figure 5 A schematic diagram of the structure of a placement device for a portable soil sample storage for geological exploration proposed by the present invention;

[0019] Figure 6 This is one of the schematic diagrams of the box cross-section structure of a portable soil sample storage device for geological exploration proposed by the present invention;

[0020] Figure 7 This is a second schematic diagram of the box cross-section structure of a portable soil sample storage device for geological exploration proposed by the present invention.

[0021] The names of the corresponding marks in the accompanying drawings are: 1, box body; 2, buffer device; 3, fixing device; 4, auxiliary device; 5, partition assembly; 6, placement device; 7, sealing device; 8, temperature monitoring device; 9, connecting device; 10, sealing port; 101, sealing plate; 102, cavity; 103, sealing buckle; 104, liquid inlet; 201, buffer strip; 202, buffer groove; 203, buffer plate; 301, fixing plate; 302, fixing hole; 401, auxiliary plate ; 402, auxiliary shaft; 403, auxiliary ring; 404, auxiliary pallet; 405, auxiliary rod; 501, partition box; 502, air diffusion hole; 503, partition groove; 601, placement box; 602, placement pull ring; 603, placement baffle; 604, placement groove; 701, sealing cover plate; 702, sealing strip; 703, sealing rubber; 801, wire plate; 802, temperature sensor; 901, connecting plate; 902, connecting shaft; 903, connecting pallet. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] The specific implementation process is as follows:

[0024] Embodiment 1:

[0025] See also Figure 1-7The present invention provides a technical solution: a portable soil sample storage device for geological exploration, comprising a steel box 1, a cavity 102 is provided on the inner wall of the box 1, the cavity 102 is filled with liquid nitrogen, a sealing plate 101 is fixedly installed on the upper inner wall of the box 1, one side of the sealing plate 101 is fixedly connected to the outer wall of the partition assembly 5, a sealing buckle 103 is symmetrically fixedly installed on the side of the box 1, a liquid inlet 104 is provided at one end of the box 1, a buffer device 2 is fixedly installed below the box 1, a fixing device 3 is symmetrically installed on both sides of the buffer device 2, an auxiliary device 4 is symmetrically installed on both sides of the box 1, a partition assembly 5 is installed on the inner wall of the box 1, and the partition assembly 5 includes a partition box 501 fixedly installed on one side of the sealing plate 101, and the partition box 501 is made of stainless steel and has high corrosion resistance. The partition box 501 has symmetrically arranged air diffusion holes 502 on the sides, which can increase the cooling effect of the nitrogen in the cavity 102 on the placement box 601, so as to ensure the storage of the sampled soil. The partition box 501 has symmetrically arranged partition grooves 503 on both sides, and a placement device 6 is adapted to be installed in the partition assembly 5. The placement device 6 includes a placement box 601 placed on the inner wall of the partition box 501, and the outer wall of the placement box 601 is adapted to the inner wall of the partition box 501. The placement pull rings 602 are symmetrically fixedly installed on both sides of the placement box 601, and the placement pull rings 602 are adapted to the partition grooves 503. The placement baffle 603 is evenly installed in the movable slot on the inner wall of the placement box 601, and a placement groove 604 is arranged above the placement baffle 603. A sealing device 7 is adapted to be installed above the box body 1, and the sealing device 7 To ensure that the box body 1 can be effectively sealed when in use to prevent the evaporation of liquid nitrogen, the sealing device 7 includes a sealing cover plate 701 adapted to be installed on the top of the box body 1, the bottom of the sealing cover plate 701 is in contact with the placement baffle 603, and the sealing strips 702 are symmetrically installed on the sides of the sealing cover plate 701, and the sealing strips 702 are adapted to the box body 1, and a sealing rubber 703 is fixedly installed under the sealing cover plate 701, and the sealing rubber 703 is adapted to the sealing plate 101. A temperature monitoring device 8 is fixedly installed under the sealing device 7, and the temperature monitoring device 8 includes a wire plate 801 installed under the sealing cover plate 701, and the wire plate 801 is adapted to the placement groove 604. Temperature sensors 802 are evenly installed on both sides of the wire plate 801, and the temperature sensors 802 are electrically connected to the power supply and control The temperature sensor 802 is used to monitor and record the temperature changes during the storage of the samples in the storage box 601 to ensure that the samples are in a stable storage environment. The temperature sensor 802 is compatible with the storage box 601. The sealing device 7 is symmetrically installed with the connecting device 9 around it. The connecting device 9 includes a connecting plate 901 fixedly installed on the side of the sealing cover plate 701. A connecting shaft 902 is installed at one end of the connecting plate 901. A connecting card plate 903 is fixedly installed on the side of the connecting shaft 902. The connecting card plate 903 is compatible with the sealing buckle 103. When it is necessary to connect the connecting card plate 903 with the sealing buckle 103, the connecting card plate 903 is rotated to rotate the connecting card plate 903 according to the connecting shaft 902, so that the connecting card plate 903 is connected to the sealing buckle 103.A sealing port 10 is installed at one end of the box body 1, and the sealing port 10 is threadedly connected with the liquid inlet 104 to seal the inner wall of the box body 1. When in use, the connecting card plate 903 is separated from the sealing buckle 103 to separate the sealing cover plate 701 from the box body 1, and then the placement pull ring 602 is used to lift the placement box 601 to separate the placement box 601 from the partition box 501, so as to facilitate the movement of the placement box 601, and to facilitate the placement of sampled soil in the placement box 601, and to classify and place different sampled soils. After the sampling is completed, the sealing port 10 is opened, and liquid nitrogen is poured into the cavity 102 in the box body 1 through the liquid inlet 104, and then the sealing port 10 is connected with the liquid inlet 104 to seal the cavity 102 on the inner wall of the box body 1 to prevent liquid nitrogen leakage. Liquid nitrogen replaces moisture in the air to make the soil sample The product can quickly reduce the water content and keep it dry, quickly and efficiently remove moisture from the soil sample, reduce the possibility of oxidation, biodegradation and chemical changes of the sample, and can quickly dry the soil sample, avoiding the time cost and possible sample contamination risk caused by waiting for the sample to dry naturally for a long time. At the same time, the dried sample can maintain its original state for a longer time to facilitate subsequent laboratory testing and analysis. Then, the placement box 601 is placed in the partition box 501 using the placement pull ring 602, and the sealing cover plate 701 is placed on the box body 1, and the connecting card plate 903 is connected to the sealing buckle 103, so that the sealing strip 702 and the sealing rubber 703 seal the placement box 601, ensure the sealing of the sampled soil and maintain the originality of the sampled soil, and prevent the sampled soil from being contaminated and oxidized.

[0026] Embodiment 2:

[0027] See also Figure 1-7The present invention provides a technical solution: a portable soil sample storage device for geological exploration, comprising a box body 1, a buffer device 2 fixedly installed at the bottom of the box body 1, the buffer device 2 comprising a buffer plate 203 fixedly installed at the bottom of the box body 1, a buffer strip 201 fixedly installed on the side of the buffer plate 203, a buffer groove 202 is provided on one side of the buffer plate 203 and the buffer strip 201, and the buffer groove 202 is filled with mounting rubber, a fixing device 3 is symmetrically installed on both sides of the buffer device 2, the fixing device 3 comprises a fixing plate 301 symmetrically installed on both sides of the buffer plate 203, and fixing holes 302 are symmetrically provided on the surface of the fixing plate 301, an auxiliary device 4 is symmetrically installed on both sides of the box body 1, the auxiliary device 4 comprises an auxiliary plate 401 symmetrically installed on both sides of the box body 1, an auxiliary shaft 402 is symmetrically installed on one side of the auxiliary plate 401, an auxiliary ring 403 is adapted to be installed on the surface of the auxiliary shaft 402, an auxiliary card plate 404 is fixedly installed on the surface of the auxiliary ring 403, an auxiliary rod 405 is fixedly installed above the auxiliary card plate 404, a partition component 5 is installed on the inner wall of the box body 1, and the partition component A placing device 6 is adapted to be installed in the component 5, a sealing device 7 is adapted to be installed above the box body 1, a temperature monitoring device 8 is fixedly installed below the sealing device 7, and a connecting device 9 is symmetrically installed around the sealing device 7. After the storage of the sampled soil is completed, in order to facilitate the movement and carrying of the box body 1, and at the same time to facilitate the stacking of the box body 1 and to ensure the protection of the sampled soil in the box body 1, when in use, the auxiliary rod 405 is rotated so that the auxiliary rod 405 drives the auxiliary card plate 404 to move, and the auxiliary card plate 404 drives the auxiliary ring 403 to rotate, and the auxiliary ring 403 rotates according to the auxiliary axis 402, so that the angle of the auxiliary rod 405 is adjusted, which is convenient for carrying and moving the box body 1. When the box bodies 1 need to be stacked, the auxiliary rods 405 are rotated to both sides of the box body 1, the box bodies 1 are stacked together, and the box bodies 1 are buffered by the rubber of the buffer groove 202. At the same time, the box bodies 1 can be connected together through the fixing holes 302 on the surface of the fixing plate 301, saving storage space and increasing the stability of the stacking of the box bodies 1.

[0028] Working principle: When in use, separate the connecting card plate 903 from the sealing buckle 103 to separate the sealing cover plate 701 from the box body 1, and then use the placement pull ring 602 to lift the placement box 601 and separate the placement box 601 from the partition box 501, so as to facilitate the movement of the placement box 601, and to facilitate the placement of the sampled soil in the placement box 601, and to classify and place different sampled soils. After the sampling is completed, open the sealing port 10, and pour the liquid nitrogen into the cavity 102 in the box body 1 through the liquid inlet 104, and then use the sealing port 10 to connect with the liquid inlet 104 to seal the cavity 102 on the inner wall of the box body 1 to prevent liquid nitrogen leakage, and then use the placement pull ring 602 to place the placement box 601 in the partition box 501, and then place the sealing cover plate 701 on the top of the box 1, and connect The card plate 903 is connected to the sealing buckle 103, so that the sealing strip 702 and the sealing rubber 703 seal the placement box 601. After the storage of the sampled soil is completed, the auxiliary rod 405 is rotated to make the auxiliary rod 405 drive the auxiliary card plate 404 to move, and the auxiliary card plate 404 drives the auxiliary ring 403 to rotate. The auxiliary ring 403 rotates according to the auxiliary axis 402, so that the auxiliary rod 405 can adjust the angle, which is convenient for carrying and moving the box 1. When the box 1 needs to be stacked, the auxiliary rod 405 is rotated to both sides of the box 1, the box 1 is stacked together, and the box 1 is buffered by the rubber of the buffer groove 202. At the same time, the box 1 can be connected together through the fixing holes 302 on the surface of the fixing plate 301, saving storage space and increasing the stability of the stacking of the box 1.

[0029] The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the technical solution of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A portable soil sample storage device for geological exploration, comprising a box (1), characterized in that: A buffer device (2) is fixedly provided below the box body (1), fixing devices (3) are symmetrically provided on both sides of the buffer device (2), auxiliary devices (4) are symmetrically provided on both sides of the box body (1), a partition assembly (5) is provided on the inner wall of the box body (1), a placement device (6) is adapted to be provided inside the partition assembly (5), a sealing device (7) is adapted to be provided above the box body (1), a temperature monitoring device (8) is fixedly provided below the sealing device (7), and connecting devices (9) are symmetrically provided around the sealing device (7); The inner wall of the box body (1) is provided with a cavity (102), and the cavity (102) is filled with liquid nitrogen. A sealing plate (101) is fixedly provided above the inner wall of the box body (1), and one side of the sealing plate (101) is fixedly connected to the outer wall of the partition assembly (5). The side of the box body (1) is symmetrically provided with sealing buckles (103), and one end of the box body (1) is provided with a liquid inlet (104).

2. A portable soil sample storage device for geological exploration according to claim 1, characterized in that: The buffer device (2) comprises a buffer plate (203) fixedly mounted below the box body (1); a buffer strip (201) is fixedly mounted on the side of the buffer plate (203); a buffer groove (202) is formed on one side of the buffer plate (203) and the buffer strip (201); and the buffer groove (202) is filled with rubber.

3. A portable soil sample storage device for geological exploration according to claim 2, characterized in that: The fixing device (3) comprises fixing plates (301) symmetrically mounted on both sides of the buffer plate (203), and fixing holes (302) are symmetrically opened on the surface of the fixing plate (301).

4. A portable soil sample storage device for geological exploration according to claim 3, characterized in that: The auxiliary device (4) comprises an auxiliary plate (401) symmetrically mounted on both sides of the box body (1); an auxiliary shaft (402) is symmetrically arranged on one side of the auxiliary plate (401); an auxiliary ring (403) is adapted to be arranged on the surface of the auxiliary shaft (402); an auxiliary clamping plate (404) is fixedly arranged on the surface of the auxiliary ring (403); and an auxiliary rod (405) is fixedly arranged above the auxiliary clamping plate (404).

5. A portable soil sample storage device for geological exploration according to claim 4, characterized in that: The partition assembly (5) comprises a partition box (501) fixedly mounted on one side of the sealing plate (101), air diffusion holes (502) are symmetrically provided on the side of the partition box (501), and partition grooves (503) are symmetrically provided on both sides of the partition box (501).

6. A portable soil sample storage device for geological exploration according to claim 5, characterized in that: The placement device (6) comprises a placement box (601) placed on the inner wall of the partition box (501), the outer wall of the placement box (601) is matched with the inner wall of the partition box (501), placement pull rings (602) are symmetrically arranged on both sides of the placement box (601), the placement pull rings (602) are matched with the partition groove (503), the inner wall of the placement box (601) is evenly provided with placement baffles (603), and a placement groove (604) is opened above the placement baffles (603).

7. A portable soil sample storage device for geological exploration according to claim 6, characterized in that: The sealing device (7) comprises a sealing cover plate (701) adapted to be installed above the box body (1); the bottom of the sealing cover plate (701) is in contact with the placement baffle plate (603); sealing strips (702) are symmetrically arranged on the sides of the sealing cover plate (701); the sealing strips (702) are adapted to the box body (1); a sealing rubber (703) is fixedly arranged below the sealing cover plate (701); the sealing rubber (703) is adapted to the sealing plate (101).

8. The portable soil sample storage device for geological exploration according to claim 6, characterized in that: The temperature monitoring device (8) comprises a wire-passing plate (801) installed below the sealing cover plate (701), and temperature sensors (802) are evenly arranged on both sides of the wire-passing plate (801), and the temperature sensors (802) are adapted to the placement box (601).

9. A portable soil sample storage device for geological exploration according to claim 6, characterized in that: The connecting device (9) comprises a connecting plate (901) fixedly mounted on the side of the sealing cover plate (701), a connecting shaft (902) being provided at one end of the connecting plate (901), a connecting clamping plate (903) being fixedly provided on the side of the connecting shaft (902), and the connecting clamping plate (903) being adapted to the sealing buckle (103).

10. The portable soil sample storage device for geological exploration according to claim 6, characterized in that: A sealing opening (10) is provided at one end of the box body (1), and the sealing opening (10) is adaptably connected to the liquid inlet (104) to seal the inner wall of the box body (1).

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