A remote control type shallow soil degradation microorganism mineralization protection detection device

Abstract

The application discloses a kind of remote control formula shallow soil degradation microbial mineralization protection detection device, it is related to mineralization protection technical field, including remote control car, further including control arm, its bottom fixed installation is in remote control car, the control arm is by the fixed component of bottom and the three movable arm body of top integral component, the control arm top rotatably installed with right arm head, the left side outer wall of right arm head rotatably installed with left arm head, the left arm head outside fixed installation is equipped with baffle;The left arm head bottom fixed installation is equipped with shower head, the inside wall of right arm head is fixedly installed with cross bar, by being provided with right arm head and left arm head, between using penetration instrument probe and shower head can be used between choosing, as needed adjustment, very convenient, and setting baffle can play protective effect while shower head swings and sprays, prevent reaction liquid from splashing outward caused by swing, protect environment.

Description

Technical Field

[0001] The present invention relates to the technical field of mineralization protection, and in particular to a remote-controlled shallow soil degradation microbial mineralization protection detection device. Background Art

[0002] Soil degradation is a global problem, encompassing various forms, including soil erosion, decreased soil fertility, and soil pollution. Soil degradation has a particularly significant impact on agricultural production. Degraded soil often lacks nutrients and water, leading to reduced crop yields. Furthermore, soil degradation affects the structure and function of soil microbial communities, thereby impacting soil ecological services such as carbon storage and nutrient cycling. Microbial mineralization technology can be used to strengthen and protect soil. Microbially induced calcium carbonate precipitation (MICP) can be used to cement loose soil particles together, forming a solid surface layer and thus preventing soil erosion.

[0003] With the development of science and technology, remote control technology has been widely applied in various fields. In the field of soil testing, remote control technology can achieve real-time monitoring and analysis of soil parameters, thereby improving the efficiency and accuracy of soil management. For example, by installing sensors in the soil, it is possible to remotely obtain data such as soil temperature, moisture, and nutrient content. This data is crucial for scientific soil management.

[0004] Under current technology, remotely controlling soil microbial mineralization protection testing complicates the entire process because it's difficult to equip remote control equipment with a variety of protection and detection tools. Frequent equipment changes not only complicate operations but also significantly reduce testing efficiency, negatively impacting the effectiveness of soil protection and management. Summary of the Invention

[0005] The purpose of the present invention is to provide a remote-controlled shallow soil degradation microbial mineralization protection detection device to solve the above-mentioned problem of needing to frequently replace protection or detection equipment to operate.

[0006] The present invention is achieved through the following technical solutions:

[0007] A remote-controlled shallow soil degradation microbial mineralization protection detection device includes a remote-controlled vehicle and:

[0008] The control arm, whose bottom is fixedly mounted on the remote control vehicle, is composed of a fixed component at the bottom and a three-section movable arm body at the top. The top of the control arm is rotatably mounted with a right arm head, and the left arm head is rotatably mounted on the left outer wall of the right arm head. A shielding plate is fixedly mounted on the outside of the left arm head;

[0009] A spray head is fixedly installed on the bottom of the left arm head, a cross rod is fixedly installed on the inner wall of the right arm head, a reciprocating motor is fixedly installed on the left end of the cross rod, and the output end of the reciprocating motor is fixed to the inner wall of the left arm head through a connecting plate to achieve synchronous swinging. A penetrometer probe is fixedly installed on the outside of the right arm head. By providing the right arm head and the left arm head, it is possible to choose between using the penetrometer probe and the spray head, and adjust as needed, which is very convenient.

[0010] Furthermore, the baffle is composed of a semicircular middle section and two arc-shaped sections on the left and right. The lowest point of the baffle is designed to be higher than the lowest point of the sprinkler head to prevent the spraying liquid from splashing and effectively guide it to flow downward, reducing environmental pollution.

[0011] Furthermore, a control transmitter is fixedly installed on the remote control vehicle, a dry-wet circulator is fixedly installed on the movable arm of the control arm, and a camera component is fixedly installed on the outside of the dry-wet circulator, providing remote control capabilities for staff.

[0012] Furthermore, a positioning mechanism is provided on the right arm head, and the positioning mechanism includes a positioning rod. The positioning rod is fixedly installed on the outside of the right arm head. There are four positioning rods, and the four positioning rods are evenly distributed on the periphery of the penetrometer probe in a circle. A rotatable elastic telescopic rod is installed on the outside of the right arm head, and the bottom of the elastic telescopic rod is rotatably connected to the outside of the limiting disk. The limiting disk is slidably sleeved on the penetrometer probe, which effectively improves the stability of the penetrometer probe during insertion.

[0013] Furthermore, the rotation of the top and bottom of the elastic telescopic rod is set to axial rotation. A rectangular through hole is provided on the positioning rod, and a positioning piece is slidably installed on the rectangular through hole. The positioning piece is composed of a rectangular block matching the rectangular through hole on the left and an arc-shaped body on the right. An elastic element is provided between the top of the positioning piece and the inner wall of the positioning rod to ensure that the positioning piece has an automatic reset function.

[0014] Furthermore, the initial state position of the positioning piece is where its own rectangular block just covers the rectangular through hole. A bending rod is fixedly installed on the top of the limiting disc. The bending rod passes through and is slidably installed on the right arm head. The end of the bending rod away from the limiting disc is arranged in the positioning rod and extends into the bottom of the positioning rod. An extrusion ball is fixedly installed on the outside of the bending rod. The extrusion ball is arranged on the outside of the positioning piece. When the second half of the insertion is inserted, the positioning piece extends out of the positioning rod to increase the contact area, thereby improving the stability of the penetrometer probe after insertion.

[0015] Further, the number of elastic telescopic rods is four, the four elastic telescopic rods are evenly distributed on the limiting disc at 90 degrees, the number of the bending rods is four, the four bending rods are arranged between the inside of the positioning rod and the top of the limiting disc respectively, so that the limiting disc and the penetrometer probe are always in a vertical downward position, and the stability of the penetrometer probe when inserted into the soil is improved.

[0016] Further, the cross rod is further provided with an auxiliary mechanism, the auxiliary mechanism comprising a rotating rod, one end of the rotating rod being rotatably installed outside the connecting disc, and the other end of the rotating rod being rotatably installed outside the pull rod.

[0017] Further, the pull rod is penetratingly and slidingly installed on the cross rod, the sleeve is fixedly installed at the top of the bending rod, and the sleeve is penetratingly and slidingly installed on the cross rod, so that the cleaning effect is achieved and the subsequent use is smooth.

[0018] Further, the end of the pull rod away from the connecting disc is penetratingly and slidingly installed on the sleeve, the limiting block is fixedly installed outside the pull rod, and the radius of the limiting block is greater than the radius of the pull rod, so that the limiting block is prevented from being separated from the sleeve.

[0019] Compared with the prior art, the present application has the following advantages and beneficial effects:

[0020] 1. The right arm head and the left arm head are arranged, so that the penetrometer probe and the spraying head can be selected and used as needed, the adjustment is very convenient, the arc-shaped structure of the shielding plate can intercept the reaction liquid splashing caused by the swinging of the spraying head, and can also protect the spraying head, and the semicircular shape of the middle section of the shielding plate can protect the spraying head, so that the spraying head is prevented from being damaged by rain and snow.

[0021] 2. The four elastic telescopic rods in the positioning mechanism are distributed around the limiting disc, so that the penetrometer probe can be kept vertical, the insertion stability is improved, the probe deviation phenomenon caused by insertion is avoided, when the penetrometer probe is inserted to a certain depth, the spherical ball is moved upward to contact and press the arc-shaped body of the positioning sheet, the rectangular block of the positioning sheet is inserted into the soil through the rectangular through hole, the extension of the rectangular block of the positioning sheet increases the contact area of the positioning rod, limits the lateral displacement of the penetrometer probe, and increases the vertical stability, so that the stability of the penetrometer probe is further improved, and the measurement error is effectively reduced.

[0022] 3. In the present invention, during the process of inserting the penetrometer probe into the soil, it will be subject to resistance and reaction force from the soil. After the positioning piece is inserted into the soil, the stress around the penetrometer probe can be dispersed to a certain extent. The force exerted by the soil on the penetrometer probe will be partially transferred to the positioning piece and the positioning rod, reducing the uneven stress on the penetrometer probe itself, thereby reducing the risk of damage to the penetrometer probe due to excessive local stress and extending the service life of the penetrometer probe.

[0023] 4. The present invention is provided with an auxiliary mechanism. During the spraying operation of the left arm head, the connecting disk is used to drive the rotating rod to move, so that the pull rod, the limit block and the sleeve can drive the bending rod to move, thereby driving the positioning piece and the limit disc to move, which can achieve a cleaning effect and improve the fluency of subsequent use. During the spraying process, the left arm head can coordinately clean the right arm head through the auxiliary structure, thereby improving the efficiency of subsequent use, and connecting the work between the left arm head and the right arm head, so that the working efficiency of the double-headed robotic arm is more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the drawings:

[0025] Figure 1 It is a schematic diagram of the overall external structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the internal structure of the left arm head from a top view;

[0027] Figure 3 This is a schematic diagram of the external local structure of the shielding plate;

[0028] Figure 4 This is a schematic diagram of the internal local structure of the right arm head when looking down;

[0029] Figure 5 This is a schematic diagram of the external local structure of the penetrometer probe;

[0030] Figure 6 It is a schematic diagram of the local internal structure of the sleeve from the left side;

[0031] Figure 7 Schematic diagram of the external local structure of the bending rod;

[0032] Figure 8 Schematic diagram of the external structure of the positioning piece;

[0033] Figure 9 Schematic diagram of the external structure of the positioning rod.

[0034] The reference numerals represent: 1-remote control vehicle, 2-control arm, 3-right arm head, 4-left arm head, 5-shield, 6-sprinkler head, 7-cross rod, 8-reciprocating swing motor, 9-connecting plate, 10-penetrator probe, 11-positioning rod, 12-elastic telescopic rod, 13-limiting disc, 14-rectangular through hole, 15-positioning plate, 16-bending rod, 17-extrusion ball, 18-rotating rod, 19-pull rod, 20-sleeve, 21-limiting block, 22-control transmitter, 23-camera assembly, 24-wet-dry circulator. DETAILED DESCRIPTION

[0035] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with examples and drawings. The exemplary embodiments of the present invention and their descriptions are only used to explain the present invention and are not intended to limit the present invention.

[0036] like Figures 1 to 9 As shown, the present invention provides a remote-controlled shallow soil degradation microbial mineralization protection detection device, including a remote-controlled vehicle 1, and further comprising:

[0037] The control arm 2 is fixedly mounted on the remote control vehicle 1 at its bottom. The control arm 2 is composed of a fixed component at the bottom and three movable arm sections at the top. A right arm head 3 is rotatably mounted on the top of the control arm 2. A left arm head 4 is rotatably mounted on the left outer wall of the right arm head 3. A shielding plate 5 is fixedly mounted on the outside of the left arm head 4.

[0038] A spray head 6 is fixedly installed at the bottom of the left arm head 4, which mainly sprays the microbial mineralization reaction liquid. A cross rod 7 is fixedly installed on the inner wall of the right arm head 3. A reciprocating swing motor 8 is fixedly installed on the left end of the cross rod 7. A connecting plate 9 is fixedly installed on the output end of the reciprocating swing motor 8. The connecting plate 9 is fixedly installed on the inner wall of the left arm head 4. A penetrometer probe 10 is fixedly installed on the outside of the right arm head 3.

[0039] The shielding plate 5 is composed of a semicircular middle section and two arc-shaped sections on the left and right. The height of the lowest point of the shielding plate 5 is greater than the height of the lowest point of the sprinkler head 6, preventing the sprinkler head 6 from being completely blocked by the shielding plate 5 and affecting the spray range;

[0040] A control transmitter 22 is fixedly installed on the remote control vehicle 1 for receiving and transmitting remote signals. A dry-wet circulator 24 is fixedly installed on the movable arm of the control arm 2, and a camera assembly 23 is fixedly installed outside the dry-wet circulator 24.

[0041] In the above technical solution, the staff works by remotely controlling the control arm 2, and the remotely controlled control arm 2 can control the rotation of the right arm head 3, and the rotation of the right arm head 3 can drive the left arm head 4 to follow the rotation. Since the right arm head 3 is provided with a penetrometer probe 10 and the bottom of the left arm head 4 is provided with a spray head 6, the right arm head 3 is driven to rotate by the remotely controlled control arm 2, and a choice can be made between the measurement of the penetrometer probe 10 and the spray head 6 spraying. It has the effect of a double-headed robotic arm, which improves work efficiency. When the spray head 6 is used to spray the microbial mineralization reaction liquid for protection, the swing motor 8 is started to work, and the reciprocating swing motor 8 can drive the connecting plate 9 to rotate back and forth, and the connecting plate 9 can drive the left arm head 4 to rotate back and forth, and the left arm head 4 can drive the spray head 6 to rotate back and forth, thereby increasing the spray range. At the same time, the left arm head 4 will also drive the shield The baffle plate 5 follows the rotation to swing back and forth left and right. The arc-shaped bodies of the left and right sections of the baffle plate 5 can effectively block and intercept the reaction liquid stirred up by the swing of the sprinkler head 6, and can divert it downward to avoid the reaction liquid splashing outwards caused by the swing. At the same time, the semicircular shape of the middle section of the baffle plate 5 can protect the sprinkler head 6 and prevent external rain, snow and other conditions from damaging the sprinkler head 6. When it is necessary to use the penetrometer probe 10 for soil strength testing, it is only necessary to remotely control the control arm 2 to drive the right arm head 3 to rotate, and rotate one side of the right arm head 3 penetrometer probe 10 to the direction of front use, which is very convenient. In summary, by providing the right arm head 3 and the left arm head 4, you can choose between using the penetrometer probe 10 and the sprinkler head 6, and adjust it as needed, which is very convenient. The baffle plate 5 can effectively prevent the reaction liquid stirred up by the swing of the sprinkler head 6 from splashing, and divert it downward to avoid polluting the surrounding environment.

[0042] like Figure 2 、 Figure 4 、 Figure 5 、 Figure 7 、 Figure 8 and Figure 9As shown, in the present invention, a positioning mechanism is also provided on the right arm head 3, and the positioning mechanism includes a positioning rod 11. The positioning rod 11 is fixedly installed on the outside of the right arm head 3. There are four positioning rods 11, and the four positioning rods 11 are evenly distributed on the periphery of the penetrometer probe 10 according to the circumference. An elastic telescopic rod 12 is rotatably installed on the outside of the right arm head 3, and the bottom of the elastic telescopic rod 12 is rotatably installed on the outside of the limiting disc 13. The limiting disc 13 is slidably sleeved on the outside of the penetrometer probe 10. The rotation of the top and bottom of the elastic telescopic rod 12 are both set to axial rotation. A rectangular through hole 14 is provided on the positioning rod 11, and a positioning piece 15 is slidably installed on the rectangular through hole 14. The positioning piece 15 is composed of a rectangular block matching the rectangular through hole 14 on the left and an arc-shaped body on the right. An elastic element is provided between the top of the positioning piece 15 and the inner wall of the positioning rod 11. The elastic element here uses The metal spring makes the sliding of the positioning piece 15 have elastic restoring force. The initial position of the positioning piece 15 is where its own rectangular block just covers the rectangular through hole 14. A bending rod 16 is fixedly installed on the top of the limiting disc 13. The bending rod 16 passes through and is slidably installed on the right arm head 3. The end of the bending rod 16 away from the limiting disc 13 is arranged in the positioning rod 11 and extends into the bottom of the positioning rod 11. An extrusion ball 17 is fixedly installed on the outside of the bending rod 16. The extrusion ball 17 is arranged on the outside of the positioning piece 15 so that the outside of the extrusion ball 17 is convenient for contacting and extruding with the arc-shaped body part of the positioning piece 15. There are four elastic telescopic rods 12, and the four elastic telescopic rods 12 are evenly distributed on the limiting disc 13 at ninety degrees to each other. There are four bending rods 16, and the four bending rods 16 are respectively arranged between the inside of the positioning rod 11 and the top of the limiting disc 13.

[0043] In the above technical solution, the right arm head 3 is rotated to use the penetrometer probe 10 to perform soil strength detection, and the penetrometer probe 10 is inserted downward into the soil. The penetrometer probe 10 and the positioning rod 11 are inserted into the soil together. Since the four elastic telescopic rods 12 are arranged at the four positions of the limit disk 13, it can be ensured that the limit disk 13 and the penetrometer probe 10 are always in a vertical downward position, which improves the stability of the penetrometer probe 10 when inserted into the soil and avoids the probe deviation phenomenon caused by insertion. When the penetrometer probe 10 is inserted to a certain depth, the limit disk 13 will contact the penetrometer probe 10. When the screwdriver touches the soil, the screwdriver continues to insert the screwdriver downwards. The soil will push the limiting disc 13 upwards, and the limiting disc 13 will push the bending rod 16 upwards. The other end of the bending rod 16 will drive the squeezing ball 17 to move upwards. The squeezing ball 17 moves upwards and can contact and squeeze the arc-shaped body part of the positioning piece 15, so that the positioning piece 15 is squeezed to move outside the rectangular through hole 14. The rectangular block part of the positioning piece 15 will extend out of the rectangular through hole 14 and insert into the soil. At this time, the extension of the rectangular block part of the positioning piece 15 increases the contact area of ​​the positioning rod 11, limiting the penetration. The lateral displacement of the penetrometer probe 10 and the increase of vertical stability further improve the stability of the penetrometer probe 10, effectively reducing the measurement error. At the same time, in the process of inserting the penetrometer probe 10 into the soil, it will be subject to the resistance and reaction force of the soil. After the positioning piece 15 is inserted into the soil, the stress around the penetrometer probe 10 can be dispersed to a certain extent. The force of the soil on the penetrometer probe 10 will be partially transferred to the positioning piece 15 and the positioning rod 11, reducing the uneven stress on the penetrometer probe 10 itself, thereby reducing the penetrometer probe 10 due to local The risk of damage due to excessive stress is reduced, and the service life of the penetrometer probe 10 is extended. Finally, by providing a positioning rod 11 and a limiting disc 13, the stability of the penetrometer probe 10 during insertion can be effectively improved. In the second half of the insertion, the soil will push the limiting disc 13 upward, and the bending rod 16 and the extrusion ball 17 are squeezed with the positioning piece 15, so that the positioning piece 15 extends out of the positioning rod 11 to increase the contact area of ​​the positioning rod 11, thereby improving the stability of the penetrometer probe 10 after insertion, reducing the stress it bears, and further improving the accuracy of the detection.

[0044] like Figure 2 、 Figure 4 、 Figure 5 and Figure 6As shown, in the present invention, an auxiliary mechanism is also provided on the cross rod 7, and the auxiliary mechanism includes a rotating rod 18, one end of the rotating rod 18 is rotatably installed on the outside of the connecting disk 9, and the other end of the rotating rod 18 is rotatably installed on the outside of the pull rod 19, and the pull rod 19 passes through and is slidably installed on the cross rod of the cross rod 7. The cross rod 7 limits the movement of the pull rod 19 so that the pull rod 19 can only move in a straight line. A sleeve 20 is fixedly installed on the top of the bending rod 16, and the sleeve 20 passes through and is slidably installed on the cross rod 7. The end of the pull rod 19 away from the connecting disk 9 passes through and is slidably installed on the sleeve 20. A limit block 21 is fixedly installed on the outside of the pull rod 19, and the radius of the limit block 21 is greater than the radius of the pull rod 19.

[0045] In the above technical solution, when the reciprocating swing motor 8 drives the connecting disk 9 to start rotating, the connecting disk 9 will drive one end of the rotating rod 18 to follow the movement, and the other end of the rotating rod 18 will pull the pull rod 19 toward the direction of the connecting disk 9, and the other end of the pull rod 19 will pull the sleeve 20 to follow the movement through the limit block 21, and the sleeve 20 will drive the bending rod 16 to follow the movement, and the movement of the bending rod 16 will drive the squeezing ball 17 to squeeze the positioning piece 15, so that the positioning piece 15 will produce a When the connecting disc 9 rotates back to the initial position, the connecting disc 9 will drive the rotating rod 18 to push the pull rod 19 to move in the direction of the right arm head 3, so that the pull rod 19 drives the limit block 21 to push in the direction of the right arm head 3, releasing the restriction of the limit block 21 and the sleeve 20, so that the positioning piece 15 will retract to the initial position due to the elastic force of the elastic element, and at the same time, due to the elastic force of the elastic telescopic rod 12, the limit disc 13 will also move back to the initial position. Initial position, therefore, during the reciprocating rotation of the connecting disk 9, the pull rod 19, the limiting rod 21 and the sleeve 20 will be driven to move through the rotating rod 18, so that the positioning piece 15 can produce a reciprocating extension and retraction movement, and the limiting disc 13 will also reciprocate on the penetrometer probe 10. The reciprocating movement of the positioning piece 15 will clean the rectangular through hole 14, thereby improving the smoothness of subsequent use, and the limiting disc 13 cleans the soil on the surface of the penetrometer probe 10 through its sliding design, thereby reducing sliding resistance and ensuring smooth operation. Finally, by using the connecting disk 9 to drive the rotating rod 18 to move during the spraying operation of the left arm head 4, the pull rod 19, the limit block 21 and the sleeve 20 can drive the bending rod 16 to move, thereby driving the positioning plate 15 and the limit disk 13 to move, which can achieve a cleaning effect and improve the smoothness of subsequent use. During the use of the left arm head 4, the subsequent work efficiency of the right arm head 3 can also be promoted, and the work between the left arm head 4 and the right arm head 3 is connected, making the work efficiency of the double-headed robotic arm more efficient.

[0046] To sum up, by providing the right arm head 3 and the left arm head 4, a choice can be made between using the penetrometer probe 10 and the sprinkler head 6, and adjustments can be made as needed, which is very convenient. In addition, the baffle 5 can play a protective role while the sprinkler head 6 swings and sprays, preventing the reaction liquid from splashing outward due to the swing, thereby protecting the environment. At the same time, the stability of the penetrometer probe 10 is improved by providing a positioning mechanism, and the work of the left arm head 4 and the right arm head 3 is connected by providing an auxiliary mechanism, thereby improving the overall work efficiency.

[0047] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A remote-controlled shallow soil degradation microbial mineralization protection detection device, comprising a remote-controlled vehicle (1), characterized in that: Also includes: A control arm (2) having a bottom fixedly mounted on the remote control vehicle (1), the control arm (2) being composed of a fixed assembly at the bottom and three movable arm bodies at the top, a right arm head (3) being rotatably mounted on the top of the control arm (2), a left arm head (4) being rotatably mounted on the left outer wall of the right arm head (3), and a shielding plate (5) being fixedly mounted on the outside of the left arm head (4); A spray head (6) is fixedly mounted on the bottom of the left arm head (4), a cross rod (7) is fixedly mounted on the inner side wall of the right arm head (3), a reciprocating swing motor (8) is fixedly mounted on the left end of the cross rod (7), a connecting plate (9) is fixedly mounted on the output end of the reciprocating swing motor (8), and the connecting plate (9) is fixedly mounted on the inner side wall of the left arm head (4). A penetrometer probe (10) is fixedly mounted on the outside of the right arm head (3).

2. The remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 1 is characterized by: The shielding plate (5) is composed of a semicircular middle section and two arc-shaped sections on the left and right. The height of the lowest point of the shielding plate (5) is greater than the height of the lowest point of the shower head (6).

3. The remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 2 is characterized by: A control transmitter (22) is fixedly mounted on the remote control vehicle (1), a dry-wet circulator (24) is fixedly mounted on the movable arm of the control arm (2), and a camera assembly (23) is fixedly mounted on the outside of the dry-wet circulator (24).

4. The remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 3 is characterized by: The right arm head (3) is also provided with a positioning mechanism, which includes a positioning rod (11). The right arm head (3) is fixedly mounted with a positioning rod (11). There are four positioning rods (11), which are evenly distributed around the periphery of the penetrometer probe (10) in a circular manner. An elastic telescopic rod (12) is rotatably mounted on the outside of the right arm head (3). The bottom of the elastic telescopic rod (12) is rotatably mounted on the outside of a limiting disc (13), and the limiting disc (13) is slidably sleeved on the outside of the penetrometer probe (10).

5. The remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 4 is characterized by: The rotation of the top and bottom of the elastic telescopic rod (12) is set to axial rotation. A rectangular through hole (14) is opened on the positioning rod (11). A positioning piece (15) is slidably mounted on the rectangular through hole (14). The positioning piece (15) is composed of a rectangular block on the left side that matches the rectangular through hole (14) and an arc-shaped body on the right side. An elastic element is provided between the top of the positioning piece (15) and the inner side wall of the positioning rod (11).

6. The remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 5 is characterized by: The initial state position of the positioning piece (15) is where its own rectangular block just covers the rectangular through hole (14); a bending rod (16) is fixedly installed on the top of the limiting disc (13); the bending rod (16) passes through and is slidably installed on the right arm head (3); the end of the bending rod (16) away from the limiting disc (13) is arranged in the positioning rod (11) and extends into the bottom of the positioning rod (11); an extrusion ball (17) is fixedly installed on the outside of the bending rod (16); the extrusion ball (17) is arranged on the outside of the positioning piece (15).

7. The remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 6 is characterized by: There are four elastic telescopic rods (12), and the four elastic telescopic rods (12) are evenly distributed on the limiting disc (13) at ninety degrees to each other. There are four bending rods (16), and the four bending rods (16) are respectively arranged between the inside of the positioning rod (11) and the top of the limiting disc (13).

8. The remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 7 is characterized by: The cross rod (7) is also provided with an auxiliary mechanism, which includes a rotating rod (18), one end of which is rotatably mounted on the outside of the connecting plate (9), and the other end of which is rotatably mounted on the outside of the pull rod (19).

9. The remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 8 is characterized by: The pull rod (19) passes through and is slidably mounted on the cross rod of the cross rod (7); a sleeve (20) is fixedly mounted on the top of the bending rod (16); and the sleeve (20) passes through and is slidably mounted on the cross rod (7).

10. The remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 9, characterized in that: One end of the pull rod (19) away from the connecting disk (9) passes through and is slidably mounted on the sleeve (20), and a limit block (21) is fixedly mounted on the outside of the pull rod (19), wherein the radius of the limit block (21) is greater than the radius of the pull rod (19).

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