Soil sampling device for water and soil conservation detection

Abstract

The utility model belongs to the technical field of soil sampling, and particularly relates to a soil sampling device for water and soil conservation detection, which comprises a bottom plate, a protective cover fixedly mounted at the top of the bottom plate, a water tank fixedly mounted in the protective cover, a through hole formed in the bottom plate and positioned on one side of the water tank, an annular groove I formed in the bottom plate, and a rotating plate rotationally mounted in the bottom plate, a second annular groove communicating with the first annular groove is formed in the top of the rotating plate, a plurality of spray heads are fixedly installed at the bottom of the rotating plate, and four universal wheels are fixedly installed at the bottom of the bottom plate. The driving assembly is located on the bottom plate and used for driving the rotating plate to rotate; when the whole device is used, it is ensured that dust can be effectively settled, the dust can be prevented from drifting away from the position between the bottom plate and the ground, the dust settling effect is better, when the whole device is fixed, the four universal wheels do not need to be separated from the ground, and more labor is saved when the whole device is fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of soil sampling, in particular to a soil sampling device for soil and water conservation detection. Background Art

[0002] Soil sampling refers to the method of collecting soil samples, including the layout and sampling techniques of the samples. The collection of profile soil samples should be carried out after the profile observation and recording is completed.

[0003] For example, the Chinese patent with the announcement number CN220552642U discloses a soil sampling device for soil and water conservation detection, including a base, a fixing mechanism installed on the base, a lifting frame installed on the upper surface of the mounting frame, a lifting mechanism installed on the lifting frame, a spraying mechanism installed on the water storage tank, a connecting frame fixedly connected to the bottom of the lifting mechanism, and a sampling mechanism installed on the connecting frame. The utility model discloses a soil sampling device for soil and water conservation detection, which rotates the fixed handle to drive the screw rod to rotate, drives the foot seat to move downward, makes the universal wheel leave the ground, increases the stability during sampling, starts the lifting motor, the threaded rod rotates, drives the lifting plate to move on the lifting frame, the buffer spring can reduce the shock of the connecting frame, increases the stability of the sampling device, starts the water pump, extracts the water in the water storage tank and transports it to the nozzle through the water supply pipe, sprays and reduces dust generated during sampling, reduces environmental pollution, and prevents the operator from inhaling dust and affecting the health.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when in use, such as: after the footrest is moved downward to make the universal wheel off the ground, there is a certain distance between the base and the ground at this time, and the nozzle in the device is located above the base, so dust is easy to float outward from between the base and the ground when sampling, and when the device is fixed, the universal wheel needs to be off the ground, which is laborious to fix manually. In view of this, we propose a soil sampling device for soil and water conservation detection. Utility Model Content

[0006] The utility model aims to provide a soil sampling device for soil and water conservation detection to solve the problems raised in the above-mentioned background technology.

[0007] In view of this, the utility model provides a soil sampling device for soil and water conservation detection, comprising:

[0008] The bottom plate, on the top of which a protective cover is fixedly installed. Inside the protective cover, a water tank is fixedly installed. On the bottom plate and on one side of the water tank, a through hole is provided. Inside the bottom plate, a first annular groove is provided. Inside the bottom plate, a rotating plate is rotatably installed. On the top of the rotating plate, a second annular groove communicating with the first annular groove is provided. On the bottom of the rotating plate, a plurality of nozzles are fixedly installed. On the bottom of the bottom plate, four universal wheels are fixedly installed;

[0009] A driving assembly, which is located on the bottom plate and is used to drive the rotating plate to rotate;

[0010] A water supply assembly, which is located inside the water tank and is used to convey the water in the water tank into the first annular groove;

[0011] Two fixing plates, which are respectively fixedly installed on both sides of the bottom plate. Inside the fixing plates, threaded fixing rods are threadedly installed. On the top of the threaded fixing rods, turntables are fixedly installed;

[0012] An electric push rod, which is fixedly installed on the top of the protective cover. The output end of the electric push rod penetrates through the top of the protective cover and is fixedly installed with a mounting plate. Inside the mounting plate, a second motor is fixedly installed. The output end of the second motor penetrates through the mounting plate and is fixedly installed with a drill rod.

[0013] In this technical solution, during use, the staff can push the whole device to a designated position through the four universal wheels. Subsequently, the staff turns the turntable by hand, so that the turntable will drive the threaded fixing rod to rotate. Under the action of the thread, the threaded fixing rod will rotate and move downward on the fixing plate. Subsequently, the lower end of the threaded fixing rod will enter the soil. At this time, one of the threaded fixing rods will be fixed in the soil. Through the above operation, the other threaded fixing rod can be fixed in the soil, so that the whole device is fixed. This process does not require the four universal wheels to be separated from the ground, and it is more labor-saving to use;

[0014] Subsequently, the staff can start the second motor. The output shaft of the second motor will drive the drill pipe to rotate. Then, start the electric push rod. The output shaft of the electric push rod will drive the mounting plate to move downward. The mounting plate will drive the second motor and the drill pipe to move downward, so that the drill pipe enters the through hole and continues to move downward until the drill pipe contacts the ground, enabling the drill pipe to drill the soil for sampling. At the same time, start the water supply component and the driving component. The driving component will drive the rotating plate to rotate, causing several spray heads to rotate as well. At this time, the water supply component will transport the water in the water tank to the first annular groove. The water in the first annular groove will enter the second annular groove. Under the action of water pressure, the water in the second annular groove will be sprayed out from several spray heads. Since the rotating plate is in a rotating state, several spray heads will also rotate, thereby effectively reducing the dust generated during the sampling of the drill pipe and preventing the dust from drifting out between the bottom plate and the ground.

[0015] In the above technical solution, further, the driving component includes:

[0016] A toothed ring, which is fixedly installed on the rotating plate and is located below the bottom plate. A first motor is fixedly installed on the top of the bottom plate and on the side of the through hole away from the water tank. The output end of the first motor penetrates the bottom plate and is fixedly installed with a gear. The gear is located on one side of the toothed ring, and the gear meshes with the toothed ring.

[0017] In this technical solution, start the first motor, so that the output shaft of the first motor will drive the gear to rotate. Under the action of meshing, the gear will drive the toothed ring to rotate. Subsequently, the toothed ring will drive the rotating plate to rotate.

[0018] In the above technical solution, further, the output shaft of the first motor is rotatably connected to the bottom plate.

[0019] In this technical solution, ensure that the first motor can rotate normally.

[0020] In the above technical solution, further, the water supply component includes:

[0021] A water pump, which is fixedly installed at the bottom of the inner cavity of the water tank. The water outlet end of the water pump is fixedly installed with a connecting pipe. One end of the connecting pipe penetrates the water tank and the top of the bottom plate and extends into the first annular groove.

[0022] In this technical solution, start the water pump. The water pump will pump the water in the water tank. Subsequently, the water pump will transport the water in the water tank to the connecting pipe. The water in the connecting pipe will enter the first annular groove. The water in the first annular groove will enter the second annular groove. Under the action of water pressure, the water in the second annular groove will be sprayed out from several spray heads.

[0023] In the above technical solution, further, the connecting pipe is fixedly connected to the water tank and the bottom plate, and the connecting pipe communicates with the first annular groove.

[0024] In this technical solution, the structure stability of the connecting pipe is ensured; and it is ensured that the water in the connecting pipe can enter the first annular groove.

[0025] In the above technical solution, further, the output shaft of the electric push rod is slidably connected to the protective cover, the output shaft of the second motor is rotatably connected to the mounting plate, and the drill rod is located directly above the through hole.

[0026] In this technical solution, it is ensured that the electric push rod can operate normally; it is ensured that the second motor can operate normally; and it is ensured that the drill rod can enter the through hole.

[0027] In the above technical solution, further, the four universal wheels are respectively located at positions close to the four corners at the bottom of the bottom plate, and the rotating plate is in an annular structure.

[0028] In this technical solution, the staff can push the whole device to the designated position through the four universal wheels, ensuring that the four universal wheels are more stable when displacing the whole device; and it is ensured that the rotating plate can rotate normally, so that the drill rod can be located in the rotating plate, thereby being able to effectively reduce dust.

[0029] In the above technical solution, further, a water inlet pipe is fixedly installed at the top of the water tank, the upper end of the water inlet pipe penetrates through the protective cover and extends to the outside, a sealing cover is threadedly installed at the upper end of the water inlet pipe, and the spray head communicates with the second annular groove.

[0030] In this technical solution, rotate and open the sealing cover, and then water can be put into the water tank through the water inlet pipe; and it is ensured that the water in the second annular groove can be sprayed out from several spray heads.

[0031] The beneficial effects of the present utility model are:

[0032] 1. For the soil sampling device for soil and water conservation detection, through the cooperation among the set first annular groove, second annular groove, rotating plate, spray head, water supply assembly and driving assembly, it is ensured that effective dust reduction can be carried out on dust, and it can be avoided that dust drifts out between the bottom plate and the ground, and the dust reduction effect is better.

[0033] 2. For the soil sampling device for soil and water conservation detection, through the cooperation among the set fixing plate, turntable and threaded fixing rod, when fixing the whole device, it is not necessary to separate the four universal wheels from the ground, and the fixing is more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0035] Figure 2 This is a schematic structural diagram of the interior of the protective cover in the present utility model;

[0036] Figure 3 This is a schematic structural diagram of the interior of the water tank in the present utility model;

[0037] Figure 4 This is a schematic structural diagram of the interior of the bottom plate in the present utility model;

[0038] Figure 5 This is a schematic cross-sectional structural diagram of the bottom plate in the present utility model;

[0039] Figure 6 This is a schematic cross-sectional structural diagram of the rotating plate in the present utility model;

[0040] Figure 7 This is a schematic structural diagram of the rotating plate and the nozzle in the present utility model;

[0041] Figure 8 This is a schematic cross-sectional structural diagram of the bottom plate in the present utility model.

[0042] The markings in the figure are shown as:

[0043] 1. Protective cover; 2. Bottom plate; 3. Universal wheel; 4. Fixed plate; 5. Turntable; 6. Threaded fixing rod; 7. Mounting plate; 8. Electric push rod; 9. Motor 1; 10. Motor 2; 11. Drill rod; 12. Connecting pipe; 13. Water tank; 14. Through hole; 15. Water pump; 16. Gear; 17. Tooth ring; 18. Rotating plate; 19. First annular groove; 20. Second annular groove; 21. Nozzle. Detailed implementation manners

[0044] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present application.

[0045] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments of the present application. For the sake of convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the said technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0046] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects and are not used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same category and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally indicates an "or" relationship between the associated objects before and after.

[0047] It should be noted that in the description of the present application, the orientation or positional relationships indicated by the orientation terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are generally based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Without contrary instructions, these orientation terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection scope of the present application; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0048] It should be noted that in this application, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising that element. In addition, it should be noted that the methods and devices in the embodiments of this application are not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0049] Embodiment 1:

[0050] Please refer to Figure 1 - Figure 8 as shown, this embodiment provides a soil sampling device for soil and water conservation detection, including:

[0051] a bottom plate 2, a protective cover 1 is fixedly installed on the top of the bottom plate 2, a water tank 13 is fixedly installed inside the protective cover 1, a through hole 14 is opened on the bottom plate 2 and on one side of the water tank 13, a first annular groove 19 is opened inside the bottom plate 2, a rotating plate 18 is rotatably installed inside the bottom plate 2, a second annular groove 20 communicating with the first annular groove 19 is opened on the top of the rotating plate 18, a plurality of spray heads 21 are fixedly installed on the bottom of the rotating plate 18, and four universal wheels 3 are fixedly installed on the bottom of the bottom plate 2;

[0052] a driving assembly, which is located on the bottom plate 2 and is used to drive the rotating plate 18 to rotate;

[0053] a water supply assembly, which is located inside the water tank 13 and is used to deliver the water in the water tank 13 into the first annular groove 19;

[0054] two fixing plates 4, the two fixing plates 4 are respectively fixedly installed on both sides of the bottom plate 2, a threaded fixing rod 6 is threadedly installed inside the fixing plate 4, and a turntable 5 is fixedly installed on the top of the threaded fixing rod 6;

[0055] an electric push rod 8, the electric push rod 8 is fixedly installed on the top of the protective cover 1, the output end of the electric push rod 8 penetrates through the top of the protective cover 1 and is fixedly installed with a mounting plate 7, and a second motor 10 is fixedly installed inside the mounting plate 7, and the output end of the second motor 10 penetrates through the mounting plate 7 and is fixedly installed with a drill rod 11.

[0056] Among them, during use, the staff can push the entire device to a designated position through the four universal wheels 3. Subsequently, the staff manually rotates the turntable 5, causing the turntable 5 to drive the threaded fixing rod 6 to rotate. Under the action of the thread, the threaded fixing rod 6 will rotate and move downward on the fixing plate 4. Subsequently, the lower end of the threaded fixing rod 6 will enter the soil. At this time, one of the threaded fixing rods 6 will be fixed in the soil. Through the above operations, the other threaded fixing rod 6 can be fixed in the soil, thereby fixing the entire device. This process does not require detaching the four universal wheels 3 from the ground, making it relatively labor-saving to use.

[0057] Subsequently, the staff can start the second motor 10. The output shaft of the second motor 10 will drive the drill rod 11 to rotate. Then, start the electric push rod 8. The output shaft of the electric push rod 8 will drive the mounting plate 7 to move downward. The mounting plate 7 will drive the second motor 10 and the drill rod 11 to move downward, causing the drill rod 11 to enter the through hole 14 and continue to move downward until the drill rod 11 contacts the soil, enabling the drill rod 11 to drill the soil for sampling. At the same time, start the water supply component and the drive component. The drive component will drive the rotating plate 18 to rotate, causing the several spray nozzles 21 to also rotate. At this time, the water supply component will transport the water in the water tank 13 to the first annular groove 19. The water in the first annular groove 19 will enter the second annular groove 20. Under the action of the water pressure, the water in the second annular groove 20 will be sprayed out from the several spray nozzles 21. Since the rotating plate 18 is in a rotating state, the several spray nozzles 21 will also rotate, thereby effectively reducing the dust generated during the sampling of the drill rod 11 and preventing the dust from escaping from between the bottom plate 2 and the ground.

[0058] Embodiment 2:

[0059] This embodiment provides a soil sampling device for soil and water conservation detection. In addition to including the technical solutions of the above embodiment, it also has the following technical features. The drive component includes:

[0060] A toothed ring 17, which is fixedly installed on the rotating plate 18 and is located below the bottom plate 2. A first motor 9 is fixedly installed at the top of the bottom plate 2 and on the side of the through hole 14 away from the water tank 13. The output end of the first motor 9 penetrates the bottom plate 2 and is fixedly installed with a gear 16. The gear 16 is located on one side of the toothed ring 17, and the gear 16 meshes with the toothed ring 17.

[0061] Among them, start the first motor 9, so that the output shaft of the first motor 9 will drive the gear 16 to rotate. Under the action of meshing, the gear 16 will drive the toothed ring 17 to rotate. Subsequently, the toothed ring 17 will drive the rotating plate 18 to rotate.

[0062] Embodiment 3:

[0063] This embodiment provides a soil sampling device for soil and water conservation detection. In addition to the technical solutions of the above embodiments, it also has the following technical features: the output shaft of the first motor 9 is rotatably connected to the bottom plate 2.

[0064] Among them, it ensures that the first motor 9 can rotate normally.

[0065] Embodiment 4:

[0066] This embodiment provides a soil sampling device for soil and water conservation detection. In addition to the technical solutions of the above embodiments, it also has the following technical features: the water supply assembly includes:

[0067] A water pump 15, the water pump 15 is fixedly installed at the bottom of the inner cavity of the water tank 13. A connecting pipe 12 is fixedly installed at the water outlet end of the water pump 15. One end of the connecting pipe 12 penetrates through the top of the water tank 13 and the bottom plate 2 and extends into the first annular groove 19.

[0068] Among them, when the water pump 15 is started, the water pump 15 will pump the water located in the water tank 13. Subsequently, the water pump 15 will transport the water in the water tank 13 into the connecting pipe 12. The water in the connecting pipe 12 will enter the first annular groove 19. The water in the first annular groove 19 will enter the second annular groove 20. Under the action of water pressure, the water in the second annular groove 20 will be sprayed out from a plurality of nozzles 21.

[0069] Embodiment 5:

[0070] This embodiment provides a soil sampling device for soil and water conservation detection. In addition to the technical solutions of the above embodiments, it also has the following technical features: the connecting pipe 12 is fixedly connected to the water tank 13 and the bottom plate 2, and the connecting pipe 12 is communicated with the first annular groove 19.

[0071] Among them, it ensures the structural stability of the connecting pipe 12; ensures that the water in the connecting pipe 12 can enter the first annular groove 19.

[0072] Embodiment 6:

[0073] This embodiment provides a soil sampling device for soil and water conservation detection. In addition to the technical solutions of the above embodiments, it also has the following technical features: the output shaft of the electric push rod 8 is slidably connected to the protective cover 1, the output shaft of the second motor 10 is rotatably connected to the mounting plate 7, and the drill rod 11 is located directly above the through hole 14.

[0074] Among them, it ensures that the electric push rod 8 can operate normally; ensures that the second motor 10 can operate normally; ensures that the drill rod 11 can enter the through hole 14.

[0075] Embodiment 7:

[0076] This embodiment provides a soil sampling device for soil and water conservation detection. In addition to the technical solutions of the above embodiments, it also has the following technical features: The four universal wheels 3 are respectively located at positions close to the four corners at the bottom of the bottom plate 2, and the rotating plate 18 is in an annular structure.

[0077] Among them, the staff can push the overall device to the designated position through the four universal wheels 3, ensuring that the four universal wheels 3 are more stable when displacing the overall device; ensuring that the rotating plate 18 can rotate normally, so that the drill rod 11 can be located within the rotating plate 18, thereby enabling effective dust reduction for the dust.

[0078] Embodiment 8:

[0079] This embodiment provides a soil sampling device for soil and water conservation detection. In addition to the technical solutions of the above embodiments, it also has the following technical features: A water inlet pipe is fixedly installed at the top of the water tank 13. The upper end of the water inlet pipe penetrates through the protective cover 1 and extends to the outside. A sealing cover is threadedly installed at the upper end of the water inlet pipe, and the spray head 21 is communicated with the second annular groove 20.

[0080] Among them, rotate and open the sealing cover, and then water can be put into the water tank 13 through the water inlet pipe; ensuring that the water in the second annular groove 20 can be sprayed out from several spray heads 21.

[0081] Working principle: When in use, the staff can push the overall device to the designated position through the four universal wheels 3. Subsequently, the staff rotates the turntable 5 by hand, so that the turntable 5 will drive the threaded fixing rod 6 to rotate. Under the action of the thread, the threaded fixing rod 6 will rotate and move downward on the fixing plate 4. Subsequently, the lower end of the threaded fixing rod 6 will enter the soil. At this time, one of the threaded fixing rods 6 will be fixed in the soil. Through the above operations, the other threaded fixing rod 6 can be fixed in the soil, so that the overall device is fixed. This process does not require the four universal wheels 3 to be separated from the ground, and it is relatively labor-saving to use;

[0082] Subsequently, the staff can start the second motor 10. The output shaft of the second motor 10 will drive the drill pipe 11 to rotate. Then, start the electric push rod 8. The output shaft of the electric push rod 8 will drive the mounting plate 7 to move downward. The mounting plate 7 will drive the second motor 10 and the drill pipe 11 to move downward, so that the drill pipe 11 enters the through hole 14 and continues to move downward until the drill pipe 11 contacts the ground, enabling the drill pipe 11 to drill the soil for sampling. At the same time, start the water pump 15 and the first motor 9. The output shaft of the first motor 9 will drive the gear 16 to rotate. Under the action of meshing, the gear 16 will drive the toothed ring 17 to rotate. Subsequently, the toothed ring 17 will drive the rotating plate 18 to rotate. At this time, the water pump 15 will pump the water located in the water tank 13. Subsequently, the water pump 15 will transport the water in the water tank 13 into the connecting pipe 12. The water in the connecting pipe 12 will enter the first annular groove 19. The water in the first annular groove 19 will enter the second annular groove 20. Under the action of water pressure, the water in the second annular groove 20 will be sprayed out from a number of nozzles 21. Since the rotating plate 18 is in a rotating state, a number of nozzles 21 will also rotate, so as to effectively reduce the dust generated during the sampling of the drill pipe 11 and prevent the dust from floating out between the bottom plate 2 and the ground.

[0083] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and the features in the embodiments in the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A soil sampling device for soil and water conservation detection, characterized in that, Comprising: A bottom plate (2), a protective cover (1) is fixedly installed on the top of the bottom plate (2), a water tank (13) is fixedly installed inside the protective cover (1), a through hole (14) is formed on the bottom plate (2) and on one side of the water tank (13), an annular groove one (19) is formed inside the bottom plate (2), a rotating plate (18) is rotatably installed inside the bottom plate (2), an annular groove two (20) communicating with the annular groove one (19) is formed on the top of the rotating plate (18), a plurality of spray heads (21) are fixedly installed on the bottom of the rotating plate (18), and four universal wheels (3) are fixedly installed on the bottom of the bottom plate (2); A driving assembly, the driving assembly is located on the bottom plate (2) and is used to drive the rotating plate (18) to rotate; A water supply assembly, the water supply assembly is located inside the water tank (13) and is used to transport the water inside the water tank (13) into the annular groove one (19); Two fixing plates (4), the two fixing plates (4) are respectively fixedly installed on both sides of the bottom plate (2), a threaded fixing rod (6) is threadedly installed inside the fixing plate (4), and a turntable (5) is fixedly installed on the top of the threaded fixing rod (6); An electric push rod (8), the electric push rod (8) is fixedly installed on the top of the protective cover (1), the output end of the electric push rod (8) penetrates through the top of the protective cover (1) and is fixedly installed with a mounting plate (7), a motor two (10) is fixedly installed inside the mounting plate (7), and the output end of the motor two (10) penetrates through the mounting plate (7) and is fixedly installed with a drill rod (11).

2. The soil sampling device for soil and water conservation detection according to claim 1, characterized in that, The driving assembly includes: A toothed ring (17), the toothed ring (17) is fixedly installed on the rotating plate (18) and is located below the bottom plate (2), a motor one (9) is fixedly installed on the top of the bottom plate (2) and on the side of the through hole (14) away from the water tank (13), the output end of the motor one (9) penetrates through the bottom plate (2) and is fixedly installed with a gear (16), the gear (16) is located on one side of the toothed ring (17), and the gear (16) meshes with the toothed ring (17).

3. The soil sampling device for soil and water conservation detection according to claim 2, wherein The output shaft of the motor one (9) is rotatably connected to the bottom plate (2).

4. A soil sampling device for soil and water conservation detection according to claim 1, characterized in that, The water supply assembly includes: A water pump (15), the water pump (15) is fixedly installed on the bottom of the inner cavity of the water tank (13), the water outlet end of the water pump (15) is fixedly installed with a connecting pipe (12), and one end of the connecting pipe (12) penetrates through the water tank (13) and the top of the bottom plate (2) and extends into the annular groove one (19).

5. The soil sampling device for soil and water conservation detection according to claim 4, characterized in that, The connecting pipe (12) is fixedly connected to the water tank (13) and the bottom plate (2), and the connecting pipe (12) communicates with the annular groove one (19).

6. The soil sampling device for soil and water conservation detection according to claim 1, characterized in that, The output shaft of the electric push rod (8) is slidably connected to the protective cover (1), the output shaft of the motor two (10) is rotatably connected to the mounting plate (7), and the drill rod (11) is located directly above the through hole (14).

7. A soil sampling device for soil and water conservation detection according to claim 1, characterized in that, The four universal wheels (3) are respectively located at positions near the four corners of the bottom of the bottom plate (2), and the rotating plate (18) is in an annular structure.

8. A soil sampling device for soil and water conservation detection according to claim 1, characterized in that, A water inlet pipe is fixedly installed at the top of the water tank (13). The upper end of the water inlet pipe penetrates through the protective cover (1) and extends to the outside. A sealing cover is threadedly installed at the upper end of the water inlet pipe. The spray head (21) is communicated with the second annular groove (20).

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