Soil sampling device for environmental soil detection

Abstract

The utility model relates to the technical field of soil sampling equipment, and discloses a soil sampling device for environmental soil detection, which comprises a sleeve and a handheld power mechanism, a shaft seat is fixedly mounted on the sleeve, a connecting sleeve is fixedly mounted on the shaft seat, one end of the handheld power mechanism is fixedly mounted in the connecting sleeve, a rotary excavating paddle is movably mounted in the sleeve, and the rotary excavating paddle is movably mounted in the sleeve. A soil guide box is movably installed on the outer side of the sleeve, two L-shaped bases are fixedly installed at the bottom of the soil guide box, a soil storage box is movably installed between the two L-shaped bases, a fixing ring support is fixedly installed on the outer side of the sleeve, and two inserting grooves are formed in the positions, located above the fixing ring support, of the sleeve. Through cooperation of the sleeve, the rotary excavating paddle, the shaft seat, the connecting sleeve and the handheld power mechanism, the whole device can be conveniently carried and used, meanwhile, the soil guide box and the soil storage box which are detachable are arranged on the outer side of the sleeve, a soil sample can be rapidly collected in a non-contact mode, and therefore the soil sampling efficiency is improved.

Description

Technical Field

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

[0002] Soil testing and sampling is an important step in assessing soil quality, understanding soil pollution and guiding land use. During this process, operators will scientifically and rationally select sampling points in the target area based on specific purposes and requirements;

[0003] After sampling, the samples will be sent to the laboratory for detailed chemical, physical and biological analysis to determine key indicators such as nutrient content, pollutant types and concentrations in the soil. When sampling, in order to facilitate soil sampling, shovels and other tools are usually used directly for sampling. However, the above tools cannot quickly excavate and sample the soil. At the same time, after the soil samples are obtained by shovels and other tools, the soil samples need to be bagged and stored, which will cause the soil samples to contact with other objects during the transfer process and cause contamination, resulting in inaccurate data. In addition, as disclosed in the existing Chinese utility model patent with publication number CN219084419U: Soil for soil improvement The sampling device includes a soil sampling device main body component, the soil sampling device main body component includes a shell, and a middle plate is fixedly connected to the middle of the shell; a soil sampling device support component, the soil sampling device support component includes a fixed circular plate fixedly connected to the bottom of the middle plate by bolts; a soil sampling device sampling component, the soil sampling device sampling component includes a first gear rotatably connected to the surface of a first support shaft. Therefore, the overall structure of the application is complex and the overall structure size is large. When sampling soil outdoors, especially in mountains and other places where walking is inconvenient, the application cannot be easily carried and operated by personnel, thereby increasing the difficulty of soil sampling. Utility Model Content

[0004] The purpose of the utility model is to provide a soil sampling device for environmental soil detection, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A soil sampling device for environmental soil detection comprises a sleeve and a handheld power mechanism, wherein a shaft seat is fixedly mounted on the sleeve, a connecting sleeve is fixedly mounted on the shaft seat, and one end of the handheld power mechanism is fixedly mounted in the connecting sleeve, a rotary digging paddle is movably mounted in the sleeve, a soil guide box is movably mounted on the outer side of the sleeve, two L-shaped bases are fixedly mounted on the bottom of the soil guide box, and a soil storage box is movably mounted between the two L-shaped bases.

[0007] As a further optimization scheme of the utility model, a fixed ring bracket is fixedly installed on the outer side of the sleeve, the sleeve located above the fixed ring bracket is provided with two slots, and the sleeve located between the two slots is provided with a first soil row slot;

[0008] Based on this, with the help of the setting of the fixed ring support and the slot, the quick disassembly and assembly function of the soil guide box can be realized, and the setting of the first row of soil through grooves can enable the soil samples dug up by the rotary drilling paddle to enter the soil guide box.

[0009] As a further optimization solution of the utility model, the upper part of the central axis of the rotary digging paddle is inserted and installed in the shaft seat and is fixedly connected to the output end of the handheld power mechanism through a coupling.

[0010] As a further optimization scheme of the utility model, a side seat is fixedly installed on one side of the soil guide box, and two inserts are also fixedly installed on the soil guide box located below the side seat, and a soil inlet groove is provided on the soil guide box located between the two inserts, and a second soil row groove is provided on the bottom of the soil guide box, and the second soil row groove is located between the two L-shaped bases, the soil guide box is inserted and installed on the outside of the sleeve through the side seat, and the insert is inserted and installed in the corresponding slot, and the bottom of the soil guide box abuts against the fixed ring support;

[0011] Based on this, a detachable soil guide box is arranged on the outside of the sleeve to facilitate the soil taken out by the rotary drilling paddle to be introduced into the soil storage box for collection.

[0012] As a further optimization solution of the utility model, two card slots are respectively provided on the inner bottom of the two L-shaped bases.

[0013] As a further optimization scheme of the utility model, a closed groove is provided on the top of the soil storage box, plug blocks are fixedly installed on the upper parts of both sides of the soil storage box, two card blocks are fixedly installed on the bottom of the plug blocks, and a sealing cover is movably connected to one side of the soil storage box through a connecting belt. The soil storage box is inserted between the two L-shaped bases and is located at the bottom of the soil guide box, and the two plug blocks are respectively inserted and installed in the corresponding L-shaped bases, and the card blocks are inserted into the corresponding card slots;

[0014] Based on this, a quickly pluggable soil storage box is provided at the bottom of the soil guide box to facilitate the collection of soil samples, so that the soil samples do not come into contact with the external environment during the transfer process.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, through the cooperation of the sleeve, the rotary digging paddle, the shaft seat, the connecting sleeve, and the handheld power mechanism, the entire device can be conveniently carried and used. At the same time, a detachable soil guide box and a soil storage box are arranged on the outside of the sleeve, which can collect soil samples quickly and contactlessly, thereby improving the efficiency of soil sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the disassembly structure of the sleeve, the soil guide box and the soil storage box of the utility model;

[0019] Figure 3 It is a cross-sectional view of the sleeve of the utility model;

[0020] Figure 4 This is a bottom view of the main structure of the soil guide box of the utility model;

[0021] Figure 5 It is a cross-sectional view of the soil guide box of the utility model;

[0022] Figure 6 It is a schematic diagram of the structure of the soil storage box of the utility model.

[0023] In the figure: 1. sleeve; 2. rotary drilling paddle; 3. shaft seat; 4. connecting sleeve; 5. soil guide box; 6. soil storage box; 7. fixed ring support; 8. slot; 9. first row of soil slots; 10. side seat; 11. inserting strip; 12. soil inlet slot; 13. second row of soil slots; 14. L-shaped base; 15. slot; 16. closed slot; 17. insert block; 18. clamping block; 19. sealing cover; 20. connecting belt; 21. handheld power mechanism. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-Figure 6 As shown, the utility model provides a soil sampling device for environmental soil detection, including a sleeve 1 and a handheld power mechanism 21, a shaft seat 3 is fixedly installed on the sleeve 1, a connecting sleeve 4 is fixedly installed on the shaft seat 3, and one end of the handheld power mechanism 21 is fixedly installed in the connecting sleeve 4, a rotary digging paddle 2 is movably installed in the sleeve 1, a soil guide box 5 is movably installed on the outside of the sleeve 1, two L-shaped bases 14 are fixedly installed on the bottom of the soil guide box 5, and a soil storage box 6 is movably installed between the two L-shaped bases 14.

[0026] A fixed ring support 7 is fixedly installed on the outside of the sleeve 1. The sleeve 1 located above the fixed ring support 7 is provided with two slots 8. The sleeve 1 located between the two slots 8 is provided with a first row of soil through grooves 9. With the help of the setting of the fixed ring support 7 and the slots 8, the quick disassembly and assembly function of the soil guide box 5 can be realized. The setting of the first row of soil through grooves 9 can enable the soil samples dug up by the rotary drilling paddle 2 to enter the soil guide box 5. The upper part of the central axis of the rotary drilling paddle 2 is inserted and installed in the shaft seat 3 and is fixedly connected to the output end of the hand-held power mechanism 21 through a coupling.

[0027] like Figure 2 , Figure 4-Figure 6 As shown, a side seat 10 is fixedly installed on one side of the soil guide box 5, and two inserts 11 are also fixedly installed on the soil guide box 5 located below the side seat 10. A soil inlet groove 12 is provided on the soil guide box 5 located between the two inserts 11, and a second row of soil grooves 13 are provided at the bottom of the soil guide box 5, and the second row of soil grooves 13 are located between two L-shaped bases 14. The soil guide box 5 is inserted and installed on the outside of the sleeve 1 through the side seat 10, and the inserts 11 are inserted and installed in the corresponding slots 8. The bottom of the soil guide box 5 is against the fixed ring support 7. A detachable soil guide box 5 is arranged on the outside of the sleeve 1 to facilitate the soil taken out by the rotary excavator 2 to be introduced into the soil storage box 6 for collection. The two L-shaped bases Two card slots 15 are respectively provided at the bottom of 14, a closed slot 16 is provided at the top of the soil storage box 6, plug blocks 17 are fixedly installed on the upper parts of both sides of the soil storage box 6, and two card blocks 18 are fixedly installed at the bottom of the plug block 17. A sealing cover 19 is movably connected to one side of the soil storage box 6 through a connecting belt 20. The soil storage box 6 is inserted between the two L-shaped bases 14 and is located at the bottom of the soil guide box 5, and the two plug blocks 17 are respectively inserted and installed in the corresponding L-shaped bases 14, and the card blocks 18 are inserted into the corresponding card slots 15. A quickly pluggable soil storage box 6 is arranged at the bottom of the soil guide box 5 to facilitate the collection of soil samples, so that the soil samples do not come into contact with the external environment during the transfer process.

[0028] It should be noted that the utility model is a soil sampling device for environmental soil detection. When sampling soil in a designated area, the debris on the surface of the soil layer in the sampling area is first cleaned, and then the handheld power mechanism 21 can be used to drive the bottom of the rotary digging paddle 2 to contact the soil layer in the sampling area. Then, the handheld power mechanism 21 is started, so that the output end of the handheld power mechanism 21 drives the rotary digging paddle 2 to rotate, so that the rotary digging paddle 2 gradually drives the sleeve 1 to be inserted into the soil layer, and through the cooperation of the sleeve 1 and the rotary digging paddle 2, the soil sample is screwed into the sleeve 1 and enters the soil guide box 5 through the first soil row groove 9, and then the soil sample entering the soil guide box 5 falls into the soil storage box 6 through the second soil row groove 13, and then the sleeve 1 can be pulled out of the soil layer by the handheld power mechanism 21, and then the soil storage box 6 is pulled out from between the two L-shaped bases 14, and the sealing cover 19 is inserted into the closed groove 16, so that the soil sample in the soil storage box 6 can be stored through the soil storage box 6;

[0029] When the soil storage box 6 is moved out from the bottom of the soil guide box 5, the soil remaining in the soil guide box 5 can be shaken out through the second soil row groove 13. At the same time, the output end of the handheld power mechanism 21 can be rotated in the opposite direction, thereby driving the rotary digging paddle 2 to rotate in the opposite direction in the sleeve 1, so that the soil remaining in the sleeve 1 can be discharged. Subsequently, the new soil storage box 6 can be marked and inserted between the two L-shaped bases 14 at the bottom of the soil guide box 5.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A soil sampling device for environmental soil detection, characterized in that: The invention comprises a sleeve (1) and a hand-held power mechanism (21), wherein a shaft seat (3) is fixedly mounted on the sleeve (1), a connecting sleeve (4) is fixedly mounted on the shaft seat (3), and one end of the hand-held power mechanism (21) is fixedly mounted in the connecting sleeve (4), a rotary digging paddle (2) is movably mounted in the sleeve (1), the upper part of the central axis of the rotary digging paddle (2) is inserted in the shaft seat (3) and is also fixedly connected to the output end of the hand-held power mechanism (21) through a coupling, a soil guide box (5) is movably mounted on the outer side of the sleeve (1), two L-shaped bases (14) are fixedly mounted on the bottom of the soil guide box (5), and a soil storage box (14) is movably mounted between the two L-shaped bases (14). 6), a fixed ring bracket (7) is fixedly mounted on the outer side of the sleeve (1), two slots (8) are provided on the sleeve (1) located above the fixed ring bracket (7), a first soil row slot (9) is provided on the sleeve (1) located between the two slots (8), a side seat (10) is fixedly mounted on one side of the soil guide box (5), two inserts (11) are fixedly mounted on the soil guide box (5) located below the side seat (10), a soil entry slot (12) is provided on the soil guide box (5) located between the two inserts (11), a second soil row slot (13) is provided on the bottom of the soil guide box (5), and the second soil row slot (13) is located between the two L-shaped bases (14).

2. A soil sampling device for environmental soil detection according to claim 1, characterized in that: The soil guide box (5) is inserted and installed on the outside of the sleeve (1) through the side seat (10), the insertion strip (11) is inserted and installed in the corresponding slot (8), and the bottom of the soil guide box (5) abuts against the fixed ring support (7).

3. A soil sampling device for environmental soil detection according to claim 1, characterized in that: Two slots (15) are respectively formed on the inner bottoms of the two L-shaped bases (14).

4. A soil sampling device for environmental soil detection according to claim 3, characterized in that: The soil storage box (6) is provided with a closed groove (16) at the top, plug blocks (17) are fixedly mounted on the upper parts of both sides of the soil storage box (6), and two clamping blocks (18) are fixedly mounted on the bottom of the plug blocks (17). A sealing cover (19) is movably connected to one side of the soil storage box (6) via a connecting belt (20). The soil storage box (6) is inserted between the two L-shaped bases (14) and is located at the bottom of the soil guide box (5), and the two plug blocks (17) are respectively inserted and mounted in the corresponding L-shaped bases (14), and the clamping blocks (18) are clamped into the corresponding clamping grooves (15).

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