Black land monitoring sampling device and use method thereof

Abstract

The invention provides a black land monitoring and sampling device which comprises a moving frame, a lifting mechanism is arranged at the top of the moving frame and comprises a servo motor, the output end of the servo motor is connected with a rotating rod through a coupler, the surface of the rotating rod is in threaded connection with a rotating block, and one side of the rotating block is fixedly connected with a moving plate. According to the black soil monitoring sampling device and the using method thereof, the lifting mechanism is matched with the sliding assembly to drive the storage sleeve to move downwards, and meanwhile, the lifting mechanism is matched with two transmission wheels, a transmission belt, two clamping grooves, two clamping strips and a connecting rod, so that the storage sleeve is inserted into black soil and rotates towards one side at the same time; and meanwhile, by rotating the rotating sleeve of the required part in the multiple sections of storage sleeves to one side, the limiting sleeve is separated from the rotating sleeve, and the storage sleeves are detached, so that samples required by different depths can be conveniently and quickly taken out.

Description

Technical Field

[0001] The present invention relates to the field of black soil monitoring, and in particular to a black soil monitoring sampling device and a use method thereof. Background Art

[0002] Black soil is a type of land that is very suitable for plant growth. Soil sampling of black soil is the basis of black soil detection and research. In order to facilitate scientific sampling, there are many soil sampling devices on the market.

[0003] It can be seen from the patent application with publication number CN117030325A proposed in the current technology that a black soil monitoring sampler is disclosed, which is provided with a rotating ring. When the sampling tube goes deeper from the borehole, the baffle is located at the sampling port to prevent black soil of different depths from falling into the sampling tube during the deepening process. When the sampling depth is reached, the second rotating motor is started to drive the main gear to rotate, so that the main gear and the inner gear ring are engaged together, thereby driving the rotating ring to rotate, and the baffle is rotated to the side away from the sampling port, so that the black soil sample at this depth falls into the sampling plate, and then the above operation is repeated to close the sampling port, thereby ensuring that the sampling tube is at a specified depth. During deep sampling, when extending or extending, black soil at other depths will not fall into the sampling tube, thereby improving the accuracy of the inspection of the black soil monitoring device. By setting a connecting ring, when the sampling tube is completed, the staff can twist the sampling tube to disassemble the sampling tube and the rotating rod, thereby facilitating the pouring of the sampled black soil sample from the sampling tube. By setting a level, when the base is pushed onto the black soil, when sampling is carried out, according to the level, the staff can observe whether the base is placed vertically to the ground to prevent the base from being placed unsteadily or unevenly, resulting in the drill bit not drilling vertically downward when drilling samples, affecting the subsequent sampling depth.

[0004] However, when sampling black soil samples, only black soil at a certain depth can be sampled, resulting in the need to sample black soil at different depths for multiple times, which is inconvenient for rapid black soil sampling and results in reduced work efficiency.

[0005] Therefore, it is necessary to provide a black soil monitoring sampling device and a method of using the same to solve the above-mentioned technical problems. Summary of the invention

[0006] The invention provides a black soil monitoring sampling device and a use method thereof, which solves the problem that it is inconvenient and inefficient to quickly sample black soil at different depths.

[0007] In order to solve the above technical problems, the present invention provides a black soil monitoring and sampling device, comprising:

[0008] Mobile racks;

[0009] A lifting mechanism, which is arranged on the top of the mobile frame, and includes a servo motor, an output end of the servo motor is connected to a rotating rod through a coupling, a surface of the rotating rod is threadedly connected to a rotating block, and one side of the rotating block is fixedly connected to a moving plate;

[0010] A sliding assembly, the sliding assembly is arranged inside the mobile frame, the sliding assembly comprises a sliding rod, and a sliding sleeve is arranged on the surface of the sliding rod;

[0011] A connecting rod, the connecting rod is arranged inside the movable plate, a transmission wheel is arranged on the surface of the connecting rod, a sliding hole is opened inside the transmission wheel, two clamping strips are fixedly connected to the surface of the connecting rod, two clamping grooves are opened inside the transmission wheel, and a transmission belt is arranged on the surface of the transmission wheel;

[0012] A storage sleeve is arranged at one end of the connecting rod, a rotating sleeve is rotatably connected to the surface of the storage sleeve, a plurality of positioning grooves are provided inside the storage sleeve, a plurality of positioning blocks are fixedly connected to one end of the storage sleeve, and a limiting sleeve is fixedly connected to one end of the storage sleeve.

[0013] Preferably, a support ring is fixedly connected to the interior of the movable frame, and a cleaning ring is fixedly connected to the surface of the support ring.

[0014] Preferably, four moving wheels are fixedly mounted on the bottom of the moving frame and are respectively located at four corners of the bottom of the moving frame.

[0015] Preferably, support plates are fixedly connected to both sides of the movable frame, and rotating rods are threadedly connected inside the two support plates.

[0016] Preferably, one end of the four rotating rods is rotatably connected to a support seat, and the bottom of the four supporting seats is fixedly connected to a limiting cone.

[0017] Preferably, a moving groove is provided inside the moving frame, and a moving block is slidably connected inside the moving groove.

[0018] Preferably, a storage box is fixedly connected to one side of the moving block, and a plurality of storage slots are provided inside the storage box.

[0019] Preferably, two fixing grooves are provided inside the moving block, and the insides of the two fixing grooves are both slidably connected with a fixing block, and the inside of the moving frame is provided with two sliding grooves.

[0020] Preferably, two fixing holes are provided inside the movable frame, and fixing pins are threadedly connected inside the two fixing holes.

[0021] A method for using a black soil monitoring and sampling device, comprising the black soil monitoring and sampling device. The method for using the black soil monitoring and sampling device required for use by the black soil monitoring and sampling device is characterized in that it comprises the following steps:

[0022] S1: The servo motor is started to drive the rotating rod to rotate to one side, so that the rotating block is connected to the moving plate to move downward, and when the moving plate moves downward, the sliding sleeve is driven to move downward on the surface of the sliding rod;

[0023] S2: When the movable plate moves downward, the storage sleeve is driven to move downward and inserted into the ground;

[0024] S3: When the rotating rod rotates to one side, it drives a transmission wheel to rotate to one side, so that the transmission belt drives another transmission wheel to rotate to one side. When the transmission wheel rotates to one side, it drives two clamping strips connected to the connecting rod to rotate to one side, thereby driving the storage sleeve to rotate to one side.

[0025] S4: After the storage sleeve moves downward to a suitable position, the servo motor is started to reverse and drive the rotating rod to reverse, so that the rotating block connected to the moving plate connected to the storage sleeve moves upward and resets;

[0026] S5: By rotating the rotating sleeve on the outer side of the required part of the multi-section storage sleeve to one side, the limiting sleeve moves upward inside the rotating sleeve, and at the same time, multiple positioning blocks move upward and separate inside multiple positioning grooves respectively, and then the required storage sleeve can be removed.

[0027] Compared with the related art, the black soil monitoring sampling device and the use method thereof provided by the present invention have the following beneficial effects:

[0028] The present invention provides a black soil monitoring sampling device and a use method thereof. A lifting mechanism cooperates with a sliding component to drive a storage sleeve to move downward, and cooperates with two transmission wheels, a transmission belt, two card slots, two card strips and a connecting rod to insert the storage sleeve into the interior of the black soil. At the same time, the storage sleeve is rotated to one side to facilitate the insertion of the storage sleeve into the interior of the black soil. At the same time, the rotating sleeve of the required part of the multi-section storage sleeve is rotated to one side to separate the limit sleeve from the rotating sleeve, and the storage sleeve is disassembled, so that samples required at different depths can be quickly taken out conveniently, and the storage sleeve can be used as a sample tube for storing samples to store the samples. At the same time, a suitable number of storage sleeves can be installed according to needs to sample black soils of different depths at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1A schematic structural diagram of a first embodiment of a black soil monitoring and sampling device and a method for using the same provided by the present invention;

[0030] Figure 2 for Figure 1 The schematic diagram of the overall structure of the device shown;

[0031] Figure 3 for Figure 1 The structural schematic diagram of the transmission wheel shown;

[0032] Figure 4 for Figure 1 The structural schematic diagram of the rotating sleeve shown;

[0033] Figure 5 for Figure 4 The structural schematic diagram of the storage sleeve shown;

[0034] Figure 6 for Figure 1 An enlarged schematic diagram of part A is shown;

[0035] Figure 7 for Figure 3 An enlarged schematic diagram of part B is shown;

[0036] Figure 8 A schematic structural diagram of a second embodiment of a black soil monitoring and sampling device and a method for using the same provided by the present invention;

[0037] Fig. 9 for Figure 8 The structural schematic diagram of the storage box shown;

[0038] Fig.10 for Figure 8 An enlarged schematic diagram of part C is shown.

[0039] Numbers in the figure: 1. Mobile rack,

[0040] 2. Lifting mechanism, 21. Servo motor, 22. Rotating rod, 23. Rotating block, 24. Moving plate,

[0041] 3. Sliding assembly, 31. Sliding rod, 32. Sliding sleeve,

[0042] 4. Transmission wheel, 41. Sliding hole, 42. Connecting rod, 43. Card strip,

[0043] 5. Card slot, 6. Drive belt, 7. Rotating sleeve, 8. Storage sleeve, 9. Positioning slot, 10. Positioning block, 11. Limiting sleeve,

[0044] 12. Support ring, 13. Cleaning ring, 14. Moving wheel, 15. Support plate, 16. Rotating rod, 17. Support seat, 18. Limiting cone,

[0045] 19. Moving slot, 191. Moving block, 192. Fixed slot, 193. Fixed block, 194. Storage box, 195. Storage slot, 20. Sliding slot, 201. Fixed hole, 202. Fixed pin. DETAILED DESCRIPTION

[0046] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0047] First embodiment

[0048] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 ,in, Figure 1 A schematic structural diagram of a first embodiment of a black soil monitoring and sampling device and a method for using the same provided by the present invention; Figure 2 for Figure 1 The schematic diagram of the overall structure of the device shown; Figure 3 for Figure 1 The structural schematic diagram of the transmission wheel shown; Figure 4 for Figure 1 The structural schematic diagram of the rotating sleeve shown; Figure 5 for Figure 4 The structural schematic diagram of the storage sleeve shown; Figure 6 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 7 for Figure 3 A black soil monitoring and sampling device, comprising:

[0049] Mobile rack 1;

[0050] A lifting mechanism 2, which is arranged on the top of the mobile frame 1, and includes a servo motor 21, an output end of the servo motor 21 is connected to a rotating rod 22 through a coupling, a surface of the rotating rod 22 is threadedly connected to a rotating block 23, and one side of the rotating block 23 is fixedly connected to a moving plate 24;

[0051] A sliding assembly 3, wherein the sliding assembly 3 is arranged inside the mobile frame 1, and the sliding assembly 3 comprises a sliding rod 31, and a sliding sleeve 32 is arranged on the surface of the sliding rod 31;

[0052] A connecting rod 42, the connecting rod 42 is arranged inside the moving plate 24, a transmission wheel 4 is arranged on the surface of the connecting rod 42, a sliding hole 41 is opened inside the transmission wheel 4, two clamping strips 43 are fixedly connected to the surface of the connecting rod 42, two clamping grooves 5 are opened inside the transmission wheel 4, and a transmission belt 6 is arranged on the surface of the transmission wheel 4;

[0053] A storage sleeve 8 is provided at one end of the connecting rod 42, a rotating sleeve 7 is rotatably connected to the surface of the storage sleeve 8, a plurality of positioning grooves 9 are provided inside the storage sleeve 8, a plurality of positioning blocks 10 are fixedly connected to one end of the storage sleeve 8, and a limiting sleeve 11 is fixedly connected to one end of the storage sleeve 8.

[0054] The servo motor 21 is fixedly installed on the top of the mobile frame 1, the rotating rod 22 is a threaded rod, and the rotating block 23 is a threaded block adapted to the rotating rod 22, which is used to move the rotating block 23 up and down on the surface of the rotating rod 22 when the servo motor 21 drives the rotating rod 22 to rotate to one side.

[0055] Two sides of the moving plate 24 are fixedly connected to one side of the rotating block 23 and the sliding sleeve 32 respectively.

[0056] The surface of the connecting rod 42 is rotatably connected to the inside of the moving plate 24 , and one end is fixedly connected to one end of the first of the multi-section storage sleeves 8 , and the first storage sleeve 8 is rotatably connected to the bottom of the moving plate 24 .

[0057] A transmission wheel 4 is fixedly connected to the surface of the rotating rod 22, and another transmission wheel 4 is rotatably connected to the top of the mobile frame 1. The two transmission wheels 4 are connected by a transmission belt 6, and the connecting rod 42 is slidably connected to the inside of the sliding hole 41 inside the transmission wheel 4.

[0058] The driving wheel 4 is a belt pulley, and the driving belt 6 is a belt matched with the driving wheel 4 .

[0059] The two clamping strips 43 are respectively slidably connected to the inside of the two clamping slots 5, and are used to drive the two clamping slots 5 to rotate to one side when the transmission wheel 4 rotates to one side, thereby driving the two clamping strips 43 connected to the connecting rod 42 to rotate to one side.

[0060] The limiting sleeve 11 is a threaded sleeve, and a thread matching the limiting sleeve 11 is provided inside the rotating sleeve 7. The rotating sleeve 7 is rotatably connected to the inside of the storage sleeve 8. One end of the inside of the storage sleeve 8 is provided with a plurality of positioning grooves 9, and the other end of the storage sleeve 8 is fixedly connected with a plurality of positioning blocks 10 and the limiting sleeve 11.

[0061] The positioning block 10 cooperates with the plurality of positioning grooves 9 to drive the lower storage sleeve 8 to rotate to one side when the first storage sleeve 8 rotates to one side.

[0062] A support ring 12 is fixedly connected inside the mobile frame 1 , and a cleaning ring 13 is fixedly connected to the surface of the support ring 12 .

[0063] Four moving wheels 14 are fixedly mounted on the bottom of the moving frame 1 and are respectively located at the four corners of the bottom of the moving frame 1 .

[0064] The moving wheels 14 are used to facilitate the movement of the moving frame 1 .

[0065] Support plates 15 are fixedly connected to both sides of the mobile frame 1 , and rotating rods 16 are threadedly connected inside the two support plates 15 .

[0066] One end of the four rotating rods 16 is rotatably connected to a support seat 17 , and the bottom of the four supporting seats 17 is fixedly connected to a limiting cone 18 .

[0067] The rotating rod 16 is a threaded rod, and four threaded holes matching the rotating rod 16 are provided inside the support seat 17 for moving downward or upward inside the support plate 15 when the rotating rod 16 rotates to one side.

[0068] One end of the rotating rod 16 is fixedly connected with a rotating handle for facilitating the rotation of the rotating rod 16 .

[0069] The limiting cone 18 is used to be inserted into the interior of the black soil to increase the limiting effect of the support seat 17 .

[0070] The rotating rod 16 is rotated to one side so that it moves downward inside the support plate 15, thereby driving the support seat 17 connected to the limiting cone 18 to move downward and insert into the black soil, thereby limiting the movable frame 1. At the same time, the height of the four corners of the movable frame 1 can be adjusted so that the movable frame 1 is in a horizontal position.

[0071] A method for using a black soil monitoring and sampling device, comprising the black soil monitoring and sampling device. The method for using the black soil monitoring and sampling device required for use by the black soil monitoring and sampling device is characterized in that it comprises the following steps:

[0072] S1: The servo motor 21 is started to drive the rotating rod 22 to rotate to one side, so that the rotating block 23 is connected to the moving plate 24 to move downward, and when the moving plate 24 moves downward, the sliding sleeve 32 is driven to move downward on the surface of the sliding rod 31;

[0073] S2: When the movable plate 24 moves downward, the storage sleeve 8 is driven to move downward and inserted into the ground;

[0074] S3: When the rotating rod 22 rotates to one side, it drives one transmission wheel 4 to rotate to one side, so that the transmission belt 6 drives another transmission wheel 4 to rotate to one side. When the transmission wheel 4 rotates to one side, it drives the two clamping strips 43 connected to the connecting rod 42 to rotate to one side, thereby driving the storage sleeve 8 to rotate to one side.

[0075] S4: After the storage sleeve 8 moves downward to a suitable position, the servo motor 21 is started to reverse and drive the rotating rod 22 to reverse, so that the rotating block 23 connected to the moving plate 24 connected to the storage sleeve 8 moves upward and resets;

[0076] S5: By rotating the rotating sleeve 7 on the outer side of the required part of the multi-section storage sleeve 8 to one side, the limiting sleeve 11 moves upward inside the rotating sleeve 7, and at the same time, multiple positioning blocks 10 move upward and separate inside multiple positioning grooves 9, the required storage sleeve 8 can be removed.

[0077] The working principle of a black soil monitoring sampling device and a method for using the same provided by the present invention is as follows:

[0078] When in use, the servo motor 21 is started to drive the rotating rod 22 to rotate to one side, so that the rotating block 23 connected to the moving plate 24 moves downward, and when the moving plate 24 moves downward, the sliding sleeve 32 is driven to move downward on the surface of the sliding rod 31.

[0079] When the moving plate 24 moves downward, the storage cover 8 is driven to move downward and inserted into the soil.

[0080] At the same time, when the rotating rod 22 rotates to one side, it drives one transmission wheel 4 to rotate to one side, so that the transmission belt 6 drives another transmission wheel 4 to rotate to one side. When the transmission wheel 4 rotates to one side, it drives two clamping strips 43 connected to the connecting rod 42 to rotate to one side, thereby driving the storage sleeve 8 to rotate to one side.

[0081] After the storage sleeve 8 moves downward to a suitable position, the servo motor 21 is started to reverse and drive the rotating rod 22 to reverse, so that the rotating block 23 connected to the moving plate 24 connected to the storage sleeve 8 moves upward to reset.

[0082] By rotating the rotating sleeve 7 on the outside of the required part of the multi-section storage sleeve 8 to one side, the limiting sleeve 11 is moved upward inside the rotating sleeve 7, and at the same time, multiple positioning blocks 10 are respectively moved upward inside the multiple positioning grooves 9 and separated, the required storage sleeve 8 can be removed, and then by separating the storage sleeve 8 below, the samples that are needed can be taken out, and then the storage sleeve 8 can be stored and taken out.

[0083] Compared with the related art, the black soil monitoring sampling device and the use method thereof provided by the present invention have the following beneficial effects:

[0084] The present invention provides a black soil monitoring sampling device and a method for using the same. A lifting mechanism 2 cooperates with a sliding component 3 to drive a storage sleeve 8 to move downward, and cooperates with two transmission wheels 4, a transmission belt 6, two card slots 5, two card strips 43 and a connecting rod 42 to insert the storage sleeve 8 into the black soil and rotate it to one side at the same time, so as to facilitate the insertion of the storage sleeve 8 into the black soil. At the same time, by rotating the required part of the rotating sleeve 7 in the multi-section storage sleeve 8 to one side, the limit sleeve 11 is separated from the rotating sleeve 7, and the storage sleeve 8 is disassembled, so as to facilitate and quickly take out samples required at different depths. The storage sleeve 8 can be used as a sample tube for storing samples to store samples. At the same time, a suitable number of storage sleeves 8 can be installed according to needs to sample black soils of different depths at the same time.

[0085] Second embodiment

[0086] Please refer to Figure 8 , Fig. 9 and Fig.10 Based on the black soil monitoring sampling device and its use method provided by the first embodiment of the present application, the second embodiment of the present application proposes another black soil monitoring sampling device and its use method. The second embodiment is only a preferred method of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0087] Specifically, the second embodiment of the present application provides a black soil monitoring sampling device and a method of use thereof. The difference is that, in a black soil monitoring sampling device and a method of use thereof, a moving groove 19 is opened inside the moving frame 1, and a moving block 191 is slidably connected inside the moving groove 19.

[0088] The moving groove 19 is a T-shaped block, and the moving block 191 is a T-shaped block adapted to the moving groove 19 .

[0089] A storage box 194 is fixedly connected to one side of the moving block 191 , and a plurality of storage slots 195 are defined inside the storage box 194 .

[0090] The moving block 191 has two fixing grooves 192 formed therein, and the two fixing grooves 192 are both slidably connected with fixing blocks 193 . The moving frame 1 has two sliding grooves 20 formed therein.

[0091] The two fixed blocks 193 are respectively slidably connected to the inside of the two sliding grooves 20 , and are used to limit the moving block 191 after the two fixed blocks 193 enter the inside of the two fixed grooves 192 .

[0092] The movable frame 1 has two fixing holes 201 formed inside, and fixing pins 202 are threadedly connected inside the two fixing holes 201 .

[0093] The fixing pin 202 is a bolt, and the fixing hole 201 is a threaded hole matched with the fixing pin 202 , which is used to move to one side inside the fixing hole 201 when the fixing pin 202 rotates to one side.

[0094] One end of the fixing pin 202 is fixedly connected to a fixing handle for facilitating the rotation of the fixing pin 202 , and the other end is rotatably connected to one end of the fixing block 193 .

[0095] The working principle of a black soil monitoring sampling device and a method for using the same provided by the present invention is as follows:

[0096] When in use, the storage sleeve 8 is placed inside the storage groove 195 for storage.

[0097] When the storage box 194 needs to be removed, the fixing pin 202 is rotated to one side, thereby moving to one side inside the fixing hole 201, so that the fixing block 193 moves to one side inside the sliding groove 20. When the fixing block 193 moves to one side and separates from the fixing groove 192, the storage box 194 is moved upward, driving the moving block 191 to move upward and separate inside the moving groove 19, and then the storage box 194 can be removed.

[0098] Compared with the related art, the black soil monitoring sampling device and the use method thereof provided by the present invention have the following beneficial effects:

[0099] The present invention provides a black soil monitoring sampling device and a method for using the same. The storage box 194 cooperates with the storage slot 195 to facilitate the storage of the storage sleeve 8, thereby facilitating later detection and taking out the storage sleeve 8 for installation.

[0100] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A black soil monitoring and sampling device, characterized in that: include: Mobile racks; A lifting mechanism, which is arranged on the top of the mobile frame, and includes a servo motor, an output end of the servo motor is connected to a rotating rod through a coupling, a surface of the rotating rod is threadedly connected to a rotating block, and one side of the rotating block is fixedly connected to a moving plate; A sliding assembly, the sliding assembly is arranged inside the mobile frame, the sliding assembly comprises a sliding rod, and a sliding sleeve is arranged on the surface of the sliding rod; A connecting rod, the connecting rod is arranged inside the movable plate, a transmission wheel is arranged on the surface of the connecting rod, a sliding hole is opened inside the transmission wheel, two clamping strips are fixedly connected to the surface of the connecting rod, two clamping grooves are opened inside the transmission wheel, and a transmission belt is arranged on the surface of the transmission wheel; A storage sleeve is arranged at one end of the connecting rod, a rotating sleeve is rotatably connected to the surface of the storage sleeve, a plurality of positioning grooves are provided inside the storage sleeve, a plurality of positioning blocks are fixedly connected to one end of the storage sleeve, and a limiting sleeve is fixedly connected to one end of the storage sleeve.

2. A black soil monitoring sampling device according to claim 1, characterized in that: A support ring is fixedly connected inside the movable frame, and a cleaning ring is fixedly connected on the surface of the support ring.

3. A black soil monitoring sampling device according to claim 2, characterized in that: Four moving wheels are fixedly installed on the bottom of the moving frame and are respectively located at the four corners of the bottom of the moving frame.

4. A black soil monitoring and sampling device according to claim 3, characterized in that: Support plates are fixedly connected to both sides of the moving frame, and rotating rods are threadedly connected inside the two support plates.

5. The black soil monitoring and sampling device according to claim 4 is characterized in that: One end of the four rotating rods is rotatably connected to a support seat, and the bottoms of the four support seats are fixedly connected to a limiting cone.

6. The black soil monitoring sampling device according to claim 4 is characterized in that: A moving groove is provided inside the moving frame, and a moving block is slidably connected inside the moving groove.

7. The black soil monitoring and sampling device according to claim 6 is characterized in that: A storage box is fixedly connected to one side of the moving block, and a plurality of storage slots are provided inside the storage box.

8. The black soil monitoring and sampling device according to claim 7 is characterized in that: The moving block has two fixed grooves disposed inside, the two fixed grooves are both slidably connected with the fixed blocks inside, and the moving frame has two sliding grooves disposed inside.

9. The black soil monitoring and sampling device according to claim 8, characterized in that: Two fixing holes are arranged inside the movable frame, and fixing pins are threadedly connected inside the two fixing holes.

10. A method for using a black soil monitoring and sampling device, comprising the black soil monitoring and sampling device according to claims 1 to 9, wherein the method for using the black soil monitoring and sampling device required when the black soil monitoring and sampling device is used is characterized in that: The following steps are involved: S1: The servo motor is started to drive the rotating rod to rotate to one side, so that the rotating block is connected to the moving plate to move downward, and when the moving plate moves downward, the sliding sleeve is driven to move downward on the surface of the sliding rod; S2: When the movable plate moves downward, the storage sleeve is driven to move downward and inserted into the ground; S3: When the rotating rod rotates to one side, it drives a transmission wheel to rotate to one side, so that the transmission belt drives another transmission wheel to rotate to one side. When the transmission wheel rotates to one side, it drives two clamping strips connected to the connecting rod to rotate to one side, thereby driving the storage sleeve to rotate to one side. S4: After the storage sleeve moves downward to a suitable position, the servo motor is started to reverse and drive the rotating rod to reverse, so that the rotating block connected to the moving plate connected to the storage sleeve moves upward and resets; S5: By rotating the rotating sleeve on the outer side of the required part of the multi-section storage sleeve to one side, the limiting sleeve moves upward inside the rotating sleeve, and at the same time, multiple positioning blocks move upward and separate inside multiple positioning grooves respectively, and then the required storage sleeve can be removed.

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