CN219488084U - Sample preservation device for soil sampling equipment - Google Patents

Abstract

The utility model discloses a sample storage device for soil sampling equipment, and relates to the technical field of soil sampling. The preservation box comprises a preservation box body, a box cover, a first preservation disc and a second preservation disc, wherein the upper end of the preservation box body is movably connected with the box cover, two first partition boards are fixed inside the preservation box body, two second partition boards are fixed inside the box cover, the first preservation disc is placed on the first partition boards, the second preservation disc is placed on the second partition boards, a storage box is arranged in the first preservation disc, sponge clamping blocks are symmetrically placed in the storage box, and preservation soil is arranged in the preservation box body and the box cover. According to the utility model, the problems that the soil sample is lack of classified storage during storage, the freshness of the sample cannot be ensured, and the sample is damaged due to collision and vibration and the like in the transportation process are solved by arranging the first storage disc, the second storage disc, the storage box, the box cover, the first partition plate, the second partition plate, the storage box and the sponge clamping block.

Description

Sample preservation device for soil sampling equipment

Technical Field

The utility model belongs to the technical field of soil sampling, and particularly relates to a sample storage device for soil sampling equipment.

Background

There are multiple different sampling modes for different terrains. During field sampling, because of the non-uniformity of the spatial distribution of the soil, the soil is sampled at multiple points by taking a land block as a unit and then mixed into a mixed sample, so that the soil property of a sampling area can be better represented. The sampling method generally has the following methods. Diagonal sampling method: is suitable for sewage irrigation plots, and samples are taken at the central points of the equal divisions of the diagonal lines. Quincuncial sampling method: is suitable for land with small area, flat terrain and even soil. The chessboard type sampling method is suitable for the land with medium area, flat topography, basically complete topography and uneven soil. Serpentine sampling method: the method is suitable for plots with smaller areas, uneven terrains and uneven soil, and more sampling points are needed. The depth depends on the purpose of sampling, and the plough layer is generally 0-20cm. Taking 1-2kg of mixed sample. If the quantity is too large, the excess soil can be discarded by a quartering method. The sampled soil sample is put into a cloth bag or a polyethylene plastic bag, and labels are attached to the inside and the outside to mark the sampling number, the name, the sampling depth, the sampling place, the date and the collector. Soil samples for chemical analysis (heavy metal removal analysis) may be sampled with earth drills, as soil samples for volumetric determination, and sampled using the ring-knife method. The samples of various methods are finally stored and sent to related detection mechanisms for detection, but the current sample storage device still has the following defects in actual use:

1. the existing sample storage device lacks a related classification storage function and cannot store samples with different depths in a classification and separation manner;

2. the existing sample preservation device cannot guarantee the fresh activity of a sample, is usually sealed in a bag for preservation, and cannot simulate the original environment for preservation;

3. in the conventional sample storage device, if the sample storage device is stored by using an open-type reagent tube or the like, the sample storage device is easy to collide and damage in the carrying process.

Therefore, the existing soil sample storage device cannot meet the needs in practical use, so there is an urgent need for an improved technology in the market to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a sample preservation device for soil sampling equipment, which solves the problems that the soil sample is lack of classified preservation and cannot be guaranteed to be damaged due to collision and vibration and the like in the process of preserving the sample, and the problem that the sample is not guaranteed to be fresh and the problem that the sample is damaged due to collision and vibration and the like in the process of transporting the sample, by arranging a first preservation disc, a second preservation disc, a preservation box, a box cover, a first partition plate, a second partition plate, a storage box and a sponge clamping block.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a sample preservation device for soil sampling equipment, which comprises a preservation box, a box cover, a first preservation disc and a second preservation disc, wherein the upper end of the preservation box is movably connected with the box cover, the box cover can seal the upper end of the preservation box, two first partition boards are fixed in the preservation box, two second partition boards are fixed in the box cover, the first partition boards and the second partition boards are all arranged in a partition way and separate an inner space, the first preservation disc is placed on the first partition board, the second preservation disc is placed on the second partition board, the two preservation discs are mutually attached to each other to store samples, a storage box is arranged in the first preservation disc, sponge clamping blocks are symmetrically placed in the storage box, the storage box is internally matched with the sponge clamping blocks to limit soil samples, and fresh-keeping soil is arranged in the preservation box and the box cover to ensure the fresh activity of the sample soil.

Further, four corners of the bottom of the preservation box are all fixed with supporting legs, a hinge is fixed at the upper end of one side of the preservation box, and the other fan of the hinge is connected with the box cover.

Further, the first storage tray and the second storage tray are symmetrical in structure, first magnets are fixed on two end walls of the inside of the storage box, positioning magnets are fixed at two ends of the first storage tray, and the positioning magnets at the ends of the first magnets and the first storage tray are mutually adsorbed and used for limiting the position of the first storage tray.

Further, second magnets are fixed on two end walls of the inner portion of the box cover, and the second magnets are mutually adsorbed with positioning magnets at the end portions of the second storage tray and used for limiting the position of the second storage tray.

Further, all set up three sets of receiver on first storage disk and the second storage disk, every is two in the group, every run through on the first storage disk of receiver one side and set up the through-hole, the inner wall and the bottom of receiver all are provided with the bleeder vent, the convenience is with the air intercommunication of fresh-keeping soil, simulation primary environment.

The utility model has the following beneficial effects:

1. according to the utility model, the problem of lack of classified preservation in the preservation of the soil samples is solved by arranging the first preservation tray and the second preservation tray, and three groups of storage boxes are arranged on the first preservation tray and the second preservation tray, each group of storage boxes corresponds to one depth of soil sample preservation for use, and the three groups of classification designs perfectly realize the need of classified preservation of the samples and ensure the accuracy of the preserved samples.

2. According to the utility model, the problem that the freshness of the soil sample cannot be guaranteed when the soil sample is stored is solved by arranging the storage box, the box cover, the first partition plate is arranged in the storage box, the interior of the storage box is divided into three areas corresponding to the three groups of storage boxes on the first storage disk, a certain amount of soil is taken as fresh-keeping soil to be placed in the storage box in advance according to the soil depth of the sample, the soil is the same as the fresh-keeping soil in the storage box cover, and the circulation of microorganisms, air and the like among the soil is realized by matching with the through holes and the ventilation holes on the first storage disk and the second storage disk, the original environment of the sample is simulated, and the fresh and the activity of the sample is guaranteed.

3. According to the utility model, the problem of damage caused by collision and vibration in the sample transportation process is solved by arranging the storage box and the sponge clamping block, the sponge clamping block is arranged in the storage box, the open sample reagent tube or other open sample storage structure is placed in the storage box, and the sponge clamping block is clamped and fixed, so that the collision of the sample reagent tube or other open sample storage structure in the transportation process is avoided.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a split structure of the present utility model;

FIG. 2 is a view showing the structure of the opened box cover of the present utility model;

FIG. 3 is a block diagram of a first disk of the present utility model;

FIG. 4 is a block diagram of a second case according to the present utility model;

FIG. 5 is a development structural diagram of the fresh-keeping soil of the present utility model when filling;

fig. 6 is a side cross-sectional view of a first retention tray of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a preservation box; 101. a first separator; 102. a support leg; 103. a hinge; 104. a first magnet; 2. a box cover; 201. a second separator; 202. a second magnet; 3. a first storage disk; 301. positioning a magnet; 302. a storage box; 303. a sponge clamping block; 304. a through hole; 305. ventilation holes; 4. a second storage disk; 5. fresh-keeping soil.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, the utility model discloses a sample storage device for soil sampling equipment, which comprises a storage box 1, a box cover 2, a first storage disk 3 and a second storage disk 4, wherein the upper end of the storage box 1 is movably connected with the box cover 2, the box cover 2 can seal the upper end of the storage box 1 to form a complete box, two first partition boards 101 are fixed in the storage box 1, the interior of the storage box 1 is divided into three equal volume areas by adopting the two first partition boards 101 for classification use, two second partition boards 201 are fixed in the box cover 2, the interior of the box cover 2 is divided into three equal volume areas by adopting the two second partition boards 201, the first partition boards 101 correspond to the internal area of the storage box 1, the first storage disk 3 is placed on the first partition boards 101, the second storage tray 4 is placed on the second partition 201, the first storage tray 3 is internally provided with collected samples, the second storage tray 4 is buckled on the first storage tray 3, the upper ends of the second storage tray are closed, the second storage tray 4 and the first storage tray are corresponding in structure, the first storage tray 3 is internally provided with the storage box 302, the storage box 302 is internally symmetrically provided with the sponge clamping blocks 303, the storage box 302 is internally mainly used for placing soil samples, whether the soil samples are open reagent bottles/tubes or direct placement, or the ventilated sample bags can be matched with the sponge clamping blocks 303 for clamping and fixing the structures such as the sample tubes or the sampling tubes, so that collision damage in the moving and transportation process is avoided, fresh soil 5 is arranged in the storage box 1 and the box cover 2, the fresh soil 5 is used for guaranteeing the fresh activity of the soil samples, and the original environment is simulated.

As shown in fig. 1, four corners of the bottom of the preservation box 1 are fixed with supporting legs 102, the upper end of one side of the preservation box 1 is fixed with a hinge 103, and the other leaf of the hinge 103 is connected with the box cover 2;

the preservation box 1 is supported by the support legs 102 in a ground-free mode, is dampproof, and is connected with the box cover 2 by matching with the hinge 103, so that opening and closing operations are achieved.

1-6, the first storage disk 3 and the second storage disk 4 are symmetrical in structure, the first magnets 104 are fixed on two end walls of the inside of the storage box 1, the positioning magnets 301 are fixed on two ends of the first storage disk 3, and the positioning magnets 301 at the end parts of the first magnets 104 and the first storage disk 3 are mutually adsorbed;

when the first storage disk 3 is installed, fresh-keeping soil 5 is filled into three areas in the storage box 1 in advance, the three areas correspond to three soil samples with different depths, then the first storage disk 3 is pressed into the storage box 1 until the first magnet 104 is adsorbed and fixed with the positioning magnet 301 at the end part of the first storage disk 3, the installation is completed, and then the samples can be placed in the first storage disk 3 for storage;

the two end walls inside the box cover 2 are fixed with second magnets 202, and the second magnets 202 are mutually adsorbed with positioning magnets 301 at the end parts of the second storage disk 4; similarly, the inside of the box cover 2 is filled with fresh-keeping soil 5 into three areas in the box cover 2 in advance, corresponding to the inside of the preservation box 1, and then the second preservation tray 4 is pressed into the box cover 2, as shown in fig. 2, until the second magnet 202 is adsorbed and fixed with the positioning magnet 301 at the end part of the second preservation tray 4;

three groups of storage boxes 302 are arranged on the first storage box 3 and the second storage box 4, two storage boxes are arranged in each group, through holes 304 are formed in the first storage box 3 on one side of each storage box 302 in a penetrating manner, and ventilation holes 305 are formed in the inner wall and the bottom end of each storage box 302;

three sets of receiver 302, every group corresponds the soil sample of a corresponding degree of depth and uses, should reorganize the fresh-keeping soil 5 in the preservation box 1 under the soil sample that stores in the receiver 302 simultaneously and also belongs to the soil of this degree of depth, is in order to the former environment of complete simulation soil sample, avoids its material disappearance that contains in it, and through-hole 304 and bleeder vent 305 have then guaranteed the normal circulation of the material such as microorganism between fresh-keeping soil 5 and the soil sample, make things convenient for fresh preservation of soil sample, guarantee more accurate data for follow-up soil detection etc..

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (5)

1. The utility model provides a soil sampling is sample save set for equipment, includes save box (1), lid (2), first save dish (3) and second save dish (4), its characterized in that: the upper end swing joint of preserving box (1) has lid (2), the inside of preserving box (1) is fixed with two first baffles (101), the inside of lid (2) is fixed with two second baffles (201), place first storage dish (3) on first baffle (101), placed second storage dish (4) on second baffle (201), be provided with receiver (302) in first storage dish (3), sponge fixture block (303) have been placed to symmetry in receiver (302), all be provided with fresh-keeping soil (5) in preserving box (1) and lid (2).

2. The sample storage device for soil sampling equipment according to claim 1, wherein four corners of the bottom of the storage box (1) are respectively fixed with a support leg (102), the upper end of one side of the storage box (1) is fixed with a hinge (103), and the other side of the hinge (103) is connected with the box cover (2).

3. The sample storage device for a soil sampling apparatus according to claim 1, wherein the first storage tray (3) and the second storage tray (4) are symmetrical in structure, a first magnet (104) is fixed on both end walls inside the storage box (1), positioning magnets (301) are fixed on both ends of the first storage tray (3), and the positioning magnets (301) at the ends of the first magnet (104) and the first storage tray (3) are mutually adsorbed.

4. A sample storage device for a soil sampling apparatus according to claim 3, wherein the second magnets (202) are fixed to both end walls of the inside of the lid (2), and the second magnets (202) are attracted to the positioning magnets (301) at the end portions of the second storage tray (4).

5. A sample storage device for a soil sampling apparatus according to claim 3, wherein three sets of storage boxes (302) are respectively arranged on the first storage box (3) and the second storage box (4), two sets of storage boxes are respectively arranged, through holes (304) are respectively arranged on the first storage box (3) on one side of each storage box (302) in a penetrating manner, and ventilation holes (305) are respectively arranged on the inner wall and the bottom end of each storage box (302).