A layered soil sampling storage device

Abstract

The utility model discloses a layered soil sampling storage device, including storage box, storage cylinder, box cover, the quantity of storage cylinder is multiple, the threaded connection screw thread top cover inner screw thread department at storage cylinder top outer screw thread department, the threaded connection screw thread bottom cover inner screw thread department at storage cylinder bottom outer screw thread department. The utility model discloses a threaded bottom cover, threaded top cover can be stored to the soil sample of layered collection, through threaded bottom cover and threaded top cover can be closed to storage cylinder, when using, only need to open threaded top cover, put the soil sample into the cavity that constitutes by threaded bottom cover and storage cylinder, then screw on threaded top cover, can store the soil sample, effectively prevent soil sample from falling, threaded bottom cover also is convenient to dismantle, make things convenient for more thorough cleaning, make things convenient for the repeated use of storage cylinder, threaded top cover, threaded bottom cover, set up rubber pad, protection pad, can effectively protect storage cylinder, threaded top cover, threaded bottom cover.

Description

Technical Field

[0001] This utility model relates to the field of soil sampling technology, specifically a layered soil sampling and storage device. Background Technology

[0002] Physical geography research includes studying geographical features such as vegetation, soil, hydrology, microclimate, and geological foundation. When studying the soil of a target site, soil sampling devices are required. Soil samples need to be collected vertically and layered. The collected soil samples need to be stored for easy testing.

[0003] For example, Chinese utility model patent CN216247328U discloses a sampling device for natural geography research that is easy to clean. It includes a protective box and a lid connected to the top of the protective box. The protective box contains a removable storage box and a sample box. A sealing plate is connected to one side of the protective box to seal the sample box and secure the lid. The sample box includes a base with several sets of sample tubes mounted on top. A sealing element is connected to the side of the sample tubes away from the sealing plate to close the opening on that side. A detachable sampling component is placed inside the storage box to collect soil and feed it into the sample tubes. This utility model has a simple structure and sufficient storage space. The protective box can store soil sampling drill bits and soil samples during use, facilitating soil sampling and research. The sample box can store soil samples from different locations separately and is stable, preventing soil from scattering and stratifying.

[0004] However, existing stratified soil sampling and storage devices require sealing both sides of the sample tube with a connecting ring and a sealing plate when storing the sample tube. When taking it out, the sealing plate needs to be removed first. The sample tube is placed horizontally, and the soil inside the sample tube is easy to fall out after the sealing plate is removed.

[0005] Therefore, we propose a stratified soil sampling and storage device to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a layered soil sampling and storage device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a layered soil sampling and storage device, comprising a storage box, a storage cylinder, and a box cover. The storage cylinders are multiple in number. The external thread at the top of each storage cylinder is threaded to the internal thread of a threaded top cover. The external thread at the bottom of each storage cylinder is threaded to the internal thread of a threaded bottom cover. A transparent label frame is fixed to the outer surface of each storage cylinder. A slot is opened on the top surface of the storage box, and multiple placement slots are opened on the bottom surface of the slot. A protective pad is fixedly provided on the inner wall of each placement slot, and the protective pad contacts the threaded bottom cover. A rubber pad is fixedly provided on the bottom surface of the box cover, and the bottom surface of the rubber pad contacts the storage box and the threaded top cover.

[0008] Preferably, two fixing blocks are fixedly connected to both ends of the top side of the storage box, and a fixing shaft is fixedly connected between the two fixing blocks on their adjacent sides.

[0009] Preferably, rotating blocks are fixedly connected to both ends of one side of the box cover, and the rotating blocks are rotatably connected to the fixed shaft.

[0010] Preferably, a connecting block is fixed to one side of the box cover, and a positioning hole is formed on one side of the connecting block.

[0011] Preferably, a fixing plate is fixed to one side of the storage box, a through hole is opened on one side of the fixing plate, a positioning rod is movably connected in the through hole, a moving circular plate is fixed to the end of the positioning rod, the positioning rod is movably connected to the positioning hole, and a limit nut is threadedly connected to the thread of the positioning rod.

[0012] Preferably, the top surface of the box cover is fixedly connected to the handle, the rotating block contacts the fixed block, the outer surface of the actuating circular plate is fixedly connected to the protrusion, one side of the actuating circular plate contacts the fixed plate, and one side of the limiting nut contacts the connecting block.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention utilizes a storage cylinder, a threaded bottom cover, and a threaded top cover to store layered soil samples. The threaded bottom and top covers seal the storage cylinder. To use, simply open the threaded top cover, place the soil sample into the cavity formed by the threaded bottom cover and the storage cylinder, and then screw on the threaded top cover. This effectively prevents soil samples from falling out. The threaded bottom cover is also easy to disassemble for thorough cleaning and allows for the reuse of the storage cylinder, threaded top cover, and threaded bottom cover. Rubber pads and protective pads provide effective protection for the storage cylinder, threaded top cover, and threaded bottom cover. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2This is a schematic cross-sectional view of the present invention.

[0017] Figure 3 This is a schematic cross-sectional view of the present invention.

[0018] Figure 4 This is a frontal cross-sectional view of the present invention.

[0019] Figure 5 This is a schematic diagram of the disassembled structure of the box lid after flipping;

[0020] Figure 6 This is a schematic diagram of a partial structural breakdown of the present invention.

[0021] In the diagram: 1. Storage box; 2. Slot; 3. Placement slot; 4. Protective pad; 5. Storage cylinder; 6. Threaded bottom cover; 7. Threaded top cover; 8. Transparent label frame; 9. Fixing block; 10. Fixing shaft; 11. Box cover; 12. Rotating block; 13. Rubber pad; 14. Handle; 15. Connecting block; 151. Positioning hole; 16. Fixing plate; 161. Through hole; 17. Actuating round plate; 171. Protrusion; 18. Positioning rod; 19. Limit nut. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1:

[0024] Please see Figure 1-6 This is the first embodiment of the present invention, which provides a technical solution: a layered soil sampling and storage device, including a storage box 1, a storage cylinder 5, and a box cover 11. Multiple storage cylinders 5 are included. The external thread at the top of each storage cylinder 5 is threaded to the internal thread of a threaded top cover 7, and the external thread at the bottom of each storage cylinder 5 is threaded to the internal thread of a threaded bottom cover 6. A transparent label frame 8 is fixed to the outer surface of each storage cylinder 5. A slot 2 is opened on the top surface of the storage box 1, and multiple placement slots 3 are opened on the bottom surface of the slot 2. A protective pad 4 is fixedly provided on the inner wall of each placement slot 3, and the protective pad 4 contacts the threaded bottom cover 6, thus protecting the threaded bottom cover 6, the threaded top cover 7, and the storage cylinder 5. A rubber pad 13 is fixedly provided on the bottom surface of the box cover 11, and the bottom surface of the rubber pad 13 contacts the storage box 1 and the threaded top cover 7, thus protecting the threaded bottom cover 6, the threaded top cover 7, and the storage cylinder 5.

[0025] Example 2:

[0026] Please see Figure 1-6 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. Two fixing blocks 9 are fixedly connected to both ends of the top side of the storage box 1. The fixing blocks 9 are connected to a fixing shaft 10 between the two fixing blocks 9 on the side that are close to each other.

[0027] Rotating blocks 12 are fixedly connected to both ends of one side of the box cover 11, and the rotating blocks 12 are rotatably connected to the fixed shaft 10.

[0028] A connecting block 15 is fixedly connected to one side of the box cover 11, and a positioning hole 151 is opened on one side of the connecting block 15.

[0029] A fixing plate 16 is fixed to one side of the storage box 1. A through hole 161 is opened on one side of the fixing plate 16. A positioning rod 18 is movably connected in the through hole 161. A moving circular plate 17 is fixed to the end of the positioning rod 18. The positioning rod 18 is movably connected to a positioning hole 151. A limit nut 19 is threadedly connected to the threaded part of the positioning rod 18. After placement, the box cover 11 can be flipped over to keep the box cover 11 in a horizontal state. Then, by moving the circular plate 17, the positioning rod 18 is slid into the through hole 161 and the positioning hole 151 provided in the connecting block 15, so that one side of the moving circular plate 17 contacts one side of the fixing plate 16. Then, the limit nut 19 is screwed into the threaded part of the positioning rod 18 to fix the box cover 11. The entire storage device can be carried by the handle 14.

[0030] The top surface of the box cover 11 is fixed to the handle 14 for easy carrying of the device. The rotating block 12 contacts the fixed block 9 for effective positioning. The outer surface of the circular plate 17 is fixed to the protrusion 171. One side of the circular plate 17 contacts the fixed plate 16, and one side of the limiting nut 19 contacts the connecting block 15.

[0031] Please see Figure 1-6 When using this invention to store layered soil samples, the threaded top cover 7 can be unscrewed, and the collected soil sample can be placed into the cavity formed by the threaded bottom cover 6 and the storage cylinder 5. Then, the threaded top cover 7 can be screwed on. The storage cylinder 5 can be sealed by the threaded bottom cover 6 and the threaded top cover 7, which can store the soil sample and effectively prevent the soil sample from falling out. Then, the corresponding soil sample label can be placed in the transparent label frame 8 for easy removal of the label paper, avoiding the inconvenience of cleaning caused by direct pasting. The threaded top cover 7 and the threaded bottom cover 6 are easy to disassemble, which facilitates more thorough cleaning and allows for the reuse of the storage cylinder 5, the threaded top cover 7, and the threaded bottom cover 6. The rubber pad 13 and the protective pad 4 are provided to effectively protect the storage cylinder 5, the threaded top cover 7, and the threaded bottom cover 6.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stratified soil sampling and storage device, comprising a storage box (1), a storage cylinder (5), and a box cover (11), characterized in that: The number of storage cylinders (5) is multiple. The external thread at the top of the storage cylinder (5) is threaded to the internal thread of the threaded top cover (7). The external thread at the bottom of the storage cylinder (5) is threaded to the internal thread of the threaded bottom cover (6). A transparent label frame (8) is fixed to the outer surface of the storage cylinder (5). A slot (2) is opened on the top surface of the storage box (1). Multiple placement slots (3) are opened on the bottom surface of the slot (2). A protective pad (4) is fixed on the inner wall of the placement slot (3). The protective pad (4) contacts the threaded bottom cover (6). A rubber pad (13) is fixed on the bottom surface of the box cover (11). The bottom surface of the rubber pad (13) contacts the storage box (1) and the threaded top cover (7).

2. The layered soil sampling and storage device according to claim 1, characterized in that: The storage box (1) has two fixing blocks (9) fixed at both ends on one side of the top. The two fixing blocks (9) are fixed together with a fixing shaft (10) between the two fixing blocks (9) on the side that is close to each other.

3. A stratified soil sampling and storage device according to claim 2, characterized in that: Rotating blocks (12) are fixedly connected to both ends of one side of the box cover (11), and the rotating blocks (12) are rotatably connected to the fixed shaft (10).

4. A stratified soil sampling and storage device according to claim 3, characterized in that: A connecting block (15) is fixedly connected to one side of the box cover (11), and a positioning hole (151) is opened on one side of the connecting block (15).

5. A stratified soil sampling and storage device according to claim 4, characterized in that: A fixing plate (16) is fixedly connected to one side of the storage box (1). A through hole (161) is opened on one side of the fixing plate (16). A positioning rod (18) is movably connected in the through hole (161). A moving round plate (17) is fixedly connected to the end of the positioning rod (18). The positioning rod (18) is movably connected to the positioning hole (151). A limiting nut (19) is threadedly connected to the thread of the positioning rod (18).

6. A stratified soil sampling and storage device according to claim 5, characterized in that: The top surface of the box cover (11) is fixed to the handle (14), the rotating block (12) contacts the fixed block (9), the outer surface of the actuating round plate (17) is fixed to the protrusion (171), one side of the actuating round plate (17) contacts the fixed plate (16), and one side of the limiting nut (19) contacts the connecting block (15).

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