Soil sample treatment device for environment detection

Abstract

The utility model relates to the technical field of environment detection, in particular to a soil sample treatment device for environment detection, which comprises a sample storage tube and a box body, a cover body is mounted on the outer side of the top of the sample storage tube, a protective cover is mounted at the bottom of the sample storage tube, a sampling auger is rotatably arranged at the center of the cover body in a penetrating manner, and a hand wheel is mounted at the top end of the sampling auger; multiple groups of power supply bases are mounted at the bottom of the box body, heating sleeves are mounted in the power supply bases, the sample storage pipes penetrate into the heating sleeves, and power supply interfaces connected with the multiple groups of power supply bases are mounted on one side of the box body. Compared with the prior art, the soil sampling device has the advantages that each group of sample storage pipes are in an independent state, the sample storage pipes can be taken out of the box body for loading samples, the sampling augers are mounted in the sample storage pipes, soil samples can be conveyed into the sample storage pipes through the sampling augers, and the sampling augers can also be taken out for drilling and sampling on the ground; a soil sampling tool is not needed, so that the practicability is higher.

Description

Technical Field

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

[0002] Environmental testing mainly detects chemical pollutants and physical and biological pollution. Common environmental testing generally includes water quality testing, air testing, and soil testing. Soil testing generally requires processing after taking samples. However, some existing soil sample processing devices for environmental testing have the following problems:

[0003] 1. The box structure is large in size and takes up space when stored. When the amount of soil sampled is not large, it is not easy to move the whole thing, which reduces the practicality of the soil treatment device.

[0004] 2. The existing soil sample processing device does not have the function of soil sampling and needs to be used with soil sampling tools, which is inconvenient to use. Utility Model Content

[0005] 1. Technical Problems Solved

[0006] The technical problem to be solved by the present invention is that the box body is relatively large in size, occupies space when stored, has low practicality, does not have the function of soil sampling, and needs to be used in conjunction with a soil sampling tool.

[0007] 2. Technical Solution

[0008] To solve the above technical problems, the present invention provides a technical solution: a soil sample processing device for environmental testing, comprising a sample storage tube and a box body, a cover body installed on the top outer side of the sample storage tube, a protective cover installed on the bottom of the sample storage tube, a sampling auger rotating through the center of the cover body, and a handwheel installed on the top of the sampling auger;

[0009] Multiple power supply bases are installed at the bottom of the box, heating sleeves are installed inside the power supply bases, the sample storage tubes are passed through the heating sleeves, and power supply interfaces connected to the multiple power supply bases are installed on one side of the box.

[0010] As an improvement, a conductive connection port 1 is installed on one side of the power supply base, a conductive connection port 2 is installed on the top of the handwheel, and the central axis of the sampling auger is a resistance heating rod and is connected to the conductive connection port 2.

[0011] As an improvement, the top of the cover body is provided with multiple groups of through holes.

[0012] As an improvement, threaded connecting pipes are provided at both ends of the sample storage tube, the cover body is threadedly sleeved on the outside of the threaded connecting pipe, and the protective cover is threadedly sleeved on the outside of the threaded connecting pipe.

[0013] As an improvement, the lower end of the sampling auger passes through the threaded connecting tube at the lower end of the sample storage tube.

[0014] As an improvement, a first magnet ring is installed on the outer side of the upper portion of the heating sleeve, and a second magnet ring is installed on the outer side of the upper portion of the sample storage tube.

[0015] As an improvement, a plurality of sets of running wheels are installed on the lower side of the box body, the two opposite sides of the box body are plateless structures, and handles are respectively installed on the upper part of the outer walls on the other two sides of the box body.

[0016] 3. Beneficial Effects

[0017] The advantages of this utility model compared with the prior art are:

[0018] 1. Multiple groups of sample storage tubes are installed inside the box. Each group of sample storage tubes is independent and can be taken out from the box for loading. When the amount of soil sampled is not large, one group of sample storage tubes can be used to process the soil sample, thereby improving the practicality of the soil processing device.

[0019] 2. A sampling auger is installed inside the sample storage tube. Soil samples can be transported into the sample storage tube through the sampling auger. The sampling auger can also be taken out to drill and sample the ground. There is no need to use soil sampling tools, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a structural schematic diagram of a soil sample processing device for environmental testing.

[0021] Figure 2 The utility model is an exploded view of the sample storage tube connection structure of a soil sample processing device for environmental testing.

[0022] Figure 3 The utility model is a schematic diagram of the connection structure of a sample storage tube and a sampling auger of a soil sample processing device for environmental detection.

[0023] As shown in the figure: 1. Sample storage tube; 2. Threaded connecting tube; 3. Cover; 4. Sampling auger; 5. Handwheel; 6. Protective cover; 7. Box; 8. Power supply base; 9. Heating sleeve; 10. Conductive connection port 1; 11. Conductive connection port 2; 12. Power supply interface; 13. Magnet ring 1; 14. Magnet ring 2; 15. Through hole; 16. Handle; 17. Travel wheel. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] Example 1

[0026] As attached Figure 1 and attached Figure 2 As shown, a soil sample processing device for environmental testing includes a sample storage tube 1 and a box 7. A cover 3 is installed on the top outer side of the sample storage tube 1, and a protective cover 6 is installed on the bottom of the sample storage tube 1. A sampling auger 4 is rotated through the center of the cover 3, and a handwheel 5 is installed on the top of the sampling auger 4.

[0027] Multiple sets of power supply bases 8 are installed at the bottom of the box body 7, and a heating sleeve 9 is installed inside the power supply base 8. The sample storage tube 1 is passed through the heating sleeve 9. A power supply interface 12 connected to the multiple sets of power supply bases 8 is installed on one side of the box body 7, and multiple sets of through holes 15 are provided on the top of the cover body 3.

[0028] Through the above structure, the sampling auger 4 is installed inside the sample storage tube 1 through the cover 3, and the sampling auger 4 can be driven to rotate inside the sample storage tube 1 through the handwheel 5. The sample storage tube 1 is installed inside the heating sleeve 9, and the heating sleeve 9 is powered through the power supply interface 12 and the power supply base 8. The heating sleeve 9 heats the sample storage tube 1 and dries the soil sample inside the sample storage tube 1. The evaporated water vapor is discharged from the sample storage tube 1 through the multiple groups of through holes 15. The specific structure is as follows:

[0029] Combined with attachment Figure 1 , Attachment Figure 2 and attached Figure 3 As shown, threaded connecting tubes 2 are respectively provided at both ends of the sample storage tube 1, the cover body 3 is threadedly sleeved on the outside of the threaded connecting tube 2, the protective cover 6 is threadedly sleeved on the outside of the threaded connecting tube 2, the lower end of the sampling auger 4 passes through the threaded connecting tube 2 at the lower end of the sample storage tube 1, a magnet ring 13 is installed on the outer side of the upper part of the heating sleeve 9, and a magnet ring 2 14 is installed on the outer side of the upper part of the sample storage tube 1.

[0030] Through the above structure, the cover body 3 is installed on the outside of the threaded connecting tube 2 through threads. The cover body 3 is removed later to facilitate the use of the sampling auger 4. The lower end of the sampling auger 4 passes through the threaded connecting tube 2. By rotating the sampling auger 4, the soil sample can be transported to the inside of the sample storage tube 1. The sample storage tube 1 is stably installed inside the heating sleeve 9 through the adsorption force between the magnet ring 13 and the magnet ring 2 14.

[0031] Combined with attachment Figure 1 As shown, a plurality of travel wheels 17 are installed on the lower side of the box body 7, and the opposite sides of the box body 7 are plate-free structures. The upper parts of the outer walls on the other two sides of the box body 7 are respectively installed with handles 16.

[0032] Through the above structure, the soil sample processing device can be easily moved by multiple sets of walking wheels 17, and the two opposite sides of the box body 7 are plateless structures, which facilitates the installation and maintenance of the equipment inside the box body 7. The soil sample processing device can be easily lifted by two sets of handles 16.

[0033] Example 2

[0034] Based on the first embodiment, please refer to the attached Figure 1 and attached Figure 2 A conductive connection port 10 is installed on one side of the power supply base 8, a conductive connection port 2 11 is installed on the top of the handwheel 5, and the central axis of the sampling auger 4 is a resistance heating rod and is connected to the conductive connection port 2 11.

[0035] Through the above structure of Example 2, the conductive connection port 10 and the conductive connection port 2 11 are connected through a conductive wire to power the central axis of the sampling auger 4, so that the central axis of the sampling auger 4 is heated and the heat is transferred to the entire sampling auger 4, thereby improving the drying efficiency of the soil sample.

[0036] The specific usage is as follows:

[0037] When the amount of soil to be sampled is not large, a group of sample storage tubes 1 are taken out from the heating sleeve 9. When the soil sample is mined, the protective cover 6 can be removed, and the lower end of the sample storage tube 1 is inserted into the soil sample pile. The hand wheel 5 is turned to drive the sampling auger 4 to rotate, and the soil sample is transported to the sample storage tube 1 through the sampling auger 4. The protective cover 6 is installed back to the lower end of the sample storage tube 1 to complete the sampling of the sample storage tube 1. When the soil sample is not mined, the cover 3 is removed from the upper end of the sample storage tube 1, and the lower end of the sampling auger 4 is inserted into the ground to be sampled. The hand wheel 5 is turned to drive the sampling auger 4 to rotate, so that the sampling auger 4 drills into the ground, and the sampling auger 4 is pulled upward to mine the soil sample. The cover 3 is then installed on the upper end of the sample storage tube 1, and the soil sample is transported to the sample storage tube 1 in the above manner.

[0038] When the soil sample needs to be dried, the sample storage tube 1 is placed in the heating sleeve 9. The soil sample processing device is connected to an external power supply through the power supply interface 12 to power the power supply base 8. Each group of power supply bases 8 has a switch and can be powered independently. The power supply base 8 supplies power to the heating sleeve 9 to heat the heating sleeve 9. The heat is transferred to the sample storage tube 1 through the heating sleeve 9. The sample storage tube 1 is made of heat-conducting material, and the soil sample is dried by the heat on the sample storage tube 1.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0041] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A soil sample processing device for environmental testing, comprising a sample storage tube (1) and a box (7), characterized in that: A cover (3) is installed on the outside of the top of the sample storage tube (1), a protective cover (6) is installed on the bottom of the sample storage tube (1), a sampling auger (4) is rotated through the center of the cover (3), and a hand wheel (5) is installed on the top of the sampling auger (4); The bottom of the box (7) is equipped with multiple power supply bases (8), the interior of the power supply bases (8) is equipped with a heating sleeve (9), the sample storage tube (1) is passed through the interior of the heating sleeve (9), and one side of the box (7) is equipped with a power supply interface (12) connected to the multiple power supply bases (8).

2. The soil sample processing device for environmental testing according to claim 1, characterized in that: A conductive connection port 1 (10) is installed on one side of the power supply base (8), a conductive connection port 2 (11) is installed on the top of the hand wheel (5), and the central axis of the sampling auger (4) is a resistance heating rod and is connected to the conductive connection port 2 (11).

3. The soil sample processing device for environmental testing according to claim 1, characterized in that: The top of the cover body (3) is provided with multiple groups of through holes (15).

4. The soil sample processing device for environmental testing according to claim 1, characterized in that: The sample storage tube (1) is provided with threaded connection tubes (2) at both ends, the cover (3) is threadedly sleeved on the outside of the threaded connection tube (2), and the protective cover (6) is threadedly sleeved on the outside of the threaded connection tube (2).

5. The soil sample processing device for environmental testing according to claim 4, characterized in that: The lower end of the sampling auger (4) passes through the threaded connecting pipe (2) at the lower end of the sample storage tube (1).

6. The soil sample processing device for environmental testing according to claim 1, characterized in that: A first magnet ring (13) is installed on the outer side of the upper portion of the heating sleeve (9), and a second magnet ring (14) is installed on the outer side of the upper portion of the sample storage tube (1).

7. The soil sample processing device for environmental testing according to claim 1, characterized in that: A plurality of walking wheels (17) are installed on the lower side of the box (7), and the two opposite sides of the box (7) are plateless structures. Handles (16) are respectively installed on the upper parts of the outer walls of the other two sides of the box (7).

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