Soil sample storage device for soil remediation

Abstract

The utility model discloses a soil sample storage device for soil remediation. The soil sample storage device comprises a storage cabinet and a storage cylinder, a plurality of sets of storage grooves are formed in the storage cabinet, servo motors are fixedly installed at the bottoms of the inner sides of the storage grooves, sleeves are fixedly installed on top rotating shafts of the servo motors, inner rods are movably installed in the sleeves, and limiting seats are fixedly installed at the positions, located in the sleeves, of the bottom ends of the inner rods. A spring sleeves the top of the limiting seat and is located on the inner rod, the top end of the spring is fixedly connected with the top of the inner wall of the sleeve, a storage barrel is inserted into the storage groove, and a movable seat is in threaded connection with the interior of the storage barrel. The movable seat can rotate in the storage cylinder to move up and down, so that the size of the storage space in the storage cylinder is adjusted, accurate and quantitative storage of soil is facilitated, the use flexibility is improved, the soil can be driven to move upwards in the storage cylinder by ascending, and the sampling work of the soil is facilitated.

Description

Technical Field

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

[0002] Soil remediation is a technical measure to restore the normal function of polluted soil. In the soil remediation industry, there are more than one hundred existing soil remediation technologies, and there are more than ten common technologies, which can be roughly divided into three methods: physical, chemical and biological. In soil remediation work, it is often necessary to sample and preserve the polluted soil in advance to facilitate the detailed detection of the soil. Through monitoring, the soil in this area can be repaired targeted;

[0003] However, the existing soil sample storage devices for soil remediation often cannot freely adjust the internal capacity of the storage device during use, so accurate quantitative storage cannot be completed, and the flexibility of use is poor. Secondly, it is often inconvenient to take samples after the soil is stored, and the convenience of use is poor.

[0004] Therefore, how to provide a soil sample storage device for soil remediation is an urgent problem to be solved by those skilled in the art. Summary of the Utility Model

[0005] An object of the utility model is to provide a soil sample storage device for soil remediation. The utility model can rotate the movable seat to move up and down in the storage cylinder, so as to adjust the size of the internal storage space of the storage cylinder, facilitate the accurate quantitative storage of soil, improve the flexibility of use, and can also drive the soil to move upward in the storage cylinder by rising, which is convenient for the sampling work of the soil.

[0006] The soil sample storage device for soil remediation according to the embodiment of the utility model includes a storage cabinet and a storage cylinder;

[0007] A plurality of groups of storage grooves are opened in the storage cabinet. A servo motor is fixedly installed at the inner bottom of the storage groove. A sleeve is fixedly installed on the top rotating shaft of the servo motor. An inner rod is movably installed in the sleeve. A limit seat is fixedly installed at the bottom end of the inner rod and inside the sleeve. A spring is sleeved on the inner rod at the top of the limit seat. The top end of the spring is fixedly connected with the inner wall top of the sleeve. The storage cylinder is inserted into the storage groove, and a movable seat is threadedly connected inside the storage cylinder.

[0008] Optionally, a triangular slot is opened at the bottom of the movable seat, and a triangular plug is integrally formed at the top of the inner rod. The triangular plug is inserted into the triangular slot.

[0009] Optionally, an internal thread is opened on the inner wall of the storage cylinder, and an external thread is opened on the outer wall of the movable seat. The external thread is rotationally engaged with the internal thread.

[0010] Optionally, a cylinder cover is threadedly connected to the top of the storage cylinder, and a handle is fixedly installed on the top of the cylinder cover.

[0011] Optionally, the number of the storage cylinders corresponds to the number of the storage grooves, and a set of storage cylinders are inserted into each group of the storage grooves.

[0012] Optionally, hand push rods are fixedly installed on the outer walls on both sides of the storage cabinet.

[0013] Optionally, universal wheels are fixedly installed at the four corners of the bottom of the storage cabinet.

[0014] The beneficial effects of the present utility model are as follows:

[0015] The present utility model can drive the sleeve and the inner rod to rotate through a servo motor, so as to drive the movable seat to rotate in the storage cylinder. At this time, the movable seat can move up and down in the storage cylinder, and the inner rod can stretch with the lifting of the movable seat through a spring, ensuring that the inner rod can always be connected to the movable seat. Therefore, the size of the storage space inside the storage cylinder can be adjusted, so that the soil can be accurately stored quantitatively, and the soil can also be driven to rise by the upward movement of the movable seat, facilitating the sampling work of the soil inside the storage cylinder. Description of the Drawings

[0016] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0017] Figure 1 is a schematic diagram of the overall structure of the soil sample storage device for soil remediation proposed by the present utility model;

[0018] Figure 2 is a schematic diagram of the internal structure of the storage cylinder and the storage groove of the soil sample storage device for soil remediation proposed by the present utility model;

[0019] Figure 3 is a schematic diagram of the sectional structure of the sleeve of the soil sample storage device for soil remediation proposed by the present utility model.

[0020] In the figure: 1, storage cabinet; 2, storage groove; 3, storage cylinder; 4, cylinder cover; 5, handle; 6, universal wheel; 7, hand push rod; 8, servo motor; 9, sleeve; 10, inner rod; 11, triangular insertion block; 12, movable seat; 13, triangular insertion slot; 14, external thread; 15, internal thread; 16, limit seat; 17, spring. Detailed Embodiments

[0021] The present utility model will now be described in further detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only showing the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0022] Reference Figure 1 , a soil sample storage device for soil remediation, comprising a storage cabinet 1 and a storage cylinder 3;

[0023] A number of storage slots 2 are provided in the storage cabinet 1, and the storage cylinder 3 is inserted into the storage slot 2;

[0024] Specifically, the number of storage cylinders 3 corresponds to the number of storage slots 2, and each group of storage slots 2 is inserted with a group of storage cylinders 3;

[0025] Among them, the top of the storage cylinder 3 is threadedly connected with a cylinder cover 4 to improve the sealing performance of the storage cylinder 3. A handle 5 is fixedly installed on the top of the cylinder cover 4 to facilitate the lifting and transfer of the storage cylinder 3.

[0026] Secondly, hand push rods 7 are fixedly installed on the outer walls on both sides of the storage cabinet 1 to facilitate the pushing of the storage cabinet 1;

[0027] In addition, universal wheels 6 are fixedly installed at the four corners of the bottom of the storage cabinet 1 to facilitate the movement and transfer of the storage cabinet 1;

[0028] In this embodiment, after the cylinder cover 4 at the top of the storage cylinder 3 is opened, soil can be stored. After storage, the storage cylinder 3 can be inserted into the storage slot 2 for storage. Multiple groups of storage cylinders 3 can store soils in multiple regions at the same time, facilitating the same storage and use of soils in different regions.

[0029] Reference Figure 1 , a servo motor 8 is fixedly installed at the inner bottom of the storage slot 2. A sleeve 9 is fixedly installed on the rotating shaft at the top of the servo motor 8. An inner rod 10 is movably installed in the sleeve 9. A limit seat 16 is fixedly installed at the bottom end of the inner rod 10 and inside the sleeve 9. A spring 17 is sleeved on the inner rod 10 at the top of the limit seat 16. The top end of the spring 17 is fixedly connected to the inner wall at the top of the sleeve 9. The spring 17 always provides a compression force. Thus, in the natural state, the spring 17 can drive the inner rod 10 to extend out of the sleeve 9, and the elastic force of the spring 17 is less than the total mass of the storage cylinder 3, the movable seat 12 and the cylinder cover 4, preventing the storage cylinder 3 from being unable to be smoothly inserted into the storage slot 2 due to excessive elastic force. The movable seat 12 is threadedly connected inside the storage cylinder 3;

[0030] Specifically, an internal thread 15 is provided on the inner wall of the storage cylinder 3, and an external thread 14 is provided on the outer wall of the movable seat 12. The external thread 14 is rotationally engaged with the internal thread 15;

[0031] Among them, a triangular slot 13 is provided at the bottom of the movable seat 12, and a triangular plug 11 is integrally formed at the top of the inner rod 10. The triangular plug 11 is inserted into the triangular slot 13;

[0032] In this embodiment, after the storage cylinder 3 is inserted into the storage groove 2, it can be rotated so that its triangular slot 13 can be aligned with the triangular plug 11. Then, the triangular plug 11 can be inserted into the triangular slot 13. Subsequently, the interface starts the servo motor 8, and the servo motor 8 can drive the sleeve 9 and the inner rod 10 to rotate synchronously, thereby driving the movable seat 12 to rotate. Since the movable seat 12 is engaged with the inner thread 15 through the external thread 14, the movable seat 12 can move upward within the storage cylinder 3 during rotation. At this time, the inner rod 10 can always extend upward under the drive of the spring 17, so as to ensure that during the upward movement of the movable seat 12, the triangular plug 11 can always be inserted into the triangular slot 13, ensuring that the servo motor 8 can always drive the movable seat 12 at different positions to rotate to complete lifting. By lifting the movable seat 12, the internal space size of the storage cylinder 3 can be adjusted, and the soil can also be driven to rise within the storage cylinder 3 by the upward movement of the movable seat 12, thus facilitating the soil sampling work.

[0033] It can be understood that the driving mode of the servo motor in the present utility model can adopt the power supply mode of a storage battery for driving, and the control of the servo motor can adopt programming control by a main control system, and its control principle can be achieved by existing control technologies. The model of the servo motor is not limited to a single type and can be any type existing in the market suitable for the present utility model.

[0034] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. Soil sample storage device for soil remediation, characterized in that, It includes a storage cabinet (1) and a storage cylinder (3); A number of storage grooves (2) are formed in the storage cabinet (1). A servo motor (8) is fixedly installed at the inner bottom of the storage groove (2). A sleeve (9) is fixedly installed on the top rotating shaft of the servo motor (8). A inner rod (10) is movably installed in the sleeve (9). A limit seat (16) is fixedly installed at the bottom end of the inner rod (10) and inside the sleeve (9). A spring (17) is sleeved on the inner rod (10) at the top of the limit seat (16). The top end of the spring (17) is fixedly connected to the inner wall top of the sleeve (9). A storage cylinder (3) is inserted into the storage groove (2). An activity seat (12) is threadedly connected inside the storage cylinder (3).

2. The soil sample storage device for soil remediation according to claim 1, characterized in that, A triangular slot (13) is formed at the bottom of the activity seat (12). A triangular plug (11) is integrally formed at the top of the inner rod (10). The triangular plug (11) is inserted into the triangular slot (13).

3. The soil sample storage device for soil remediation according to claim 1, characterized in that, Internal threads (15) are formed on the inner wall of the storage cylinder (3). External threads (14) are formed on the outer wall of the activity seat (12). The external threads (14) are rotationally engaged with the internal threads (15).

4. The soil sample storage device for soil remediation according to claim 1, characterized in that, A cylinder cover (4) is threadedly connected to the top of the storage cylinder (3). A handle (5) is fixedly installed on the top of the cylinder cover (4).

5. The soil sample storage device for soil remediation according to claim 1, wherein The number of the storage cylinders (3) corresponds to the number of the storage grooves (2), and a set of storage cylinders (3) are inserted into each of the storage grooves (2).

6. The soil sample storage device for soil remediation according to claim 1, characterized in that, Hand push rods (7) are fixedly installed on the outer walls on both sides of the storage cabinet (1).

7. The soil sample storage device for soil remediation according to claim 1, characterized in that, Universal wheels (6) are fixedly installed at the four corners of the bottom of the storage cabinet (1).

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