Remote control type shallow soil degenerated microorganism mineralization protection detection device

Abstract

The invention discloses a remote control type shallow soil degenerated microorganism mineralization protection detection device, and relates to the technical field of mineralization protection, the remote control type shallow soil degenerated microorganism mineralization protection detection device comprises a remote control vehicle and further comprises a control arm, the bottom of the control arm is fixedly installed on the remote control vehicle, and the control arm is integrally composed of a fixed assembly at the bottom and three movable arm bodies at the top; a right arm head is rotatably mounted at the top of the control arm, a left arm head is rotatably mounted on the outer wall of the left side of the right arm head, and a shielding plate is fixedly mounted outside the left arm head; a spraying head is fixedly installed at the bottom of the left arm head, a cross-shaped rod is fixedly installed on the inner side wall of the right arm head, by arranging the right arm head and the left arm head, choice use can be conducted between the penetrometer probe and the spraying head, adjustment can be conducted according to needs, and the penetrometer probe and the spraying head are very convenient to use; and the shielding plate is arranged, so that a protection effect can be achieved while the spraying head swings for spraying, reaction liquid is prevented from splashing outwards due to swinging, and the environment is protected.

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 microorganism mineralization protection detection device. Background Art

[0002] Soil degradation is a global problem, which includes soil erosion, soil fertility decline, soil pollution and other forms. The impact of soil degradation on agricultural production is particularly significant. Degraded soil often lacks nutrients and water, resulting in reduced crop yields. In addition, soil degradation will also affect the structure and function of soil microbial communities, thereby affecting the ecological service functions of soil, such as carbon storage and nutrient cycling. Microbial mineralization technology can be used for soil reinforcement and protection. Through microbial induced calcium carbonate precipitation (MICP) technology, loose soil particles can be cemented together to form a solid surface layer, thereby preventing soil erosion.

[0003] With the development of science and technology, remote control technology has been widely used in various fields. In the field of soil testing, remote control technology can realize 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, data such as soil temperature, humidity, and nutrient content can be obtained remotely, which is crucial for scientific soil management.

[0004] Under existing technical conditions, when remote control is performed to detect soil microbial mineralization protection, the entire operation process tends to be complicated because it is difficult to equip the remote control equipment with a variety of protection and detection tools. Frequent replacement of equipment not only increases the cumbersomeness of the operation, but also significantly reduces the detection efficiency, which in turn has an adverse impact on 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 work.

[0006] The present invention is achieved through the following technical solutions: A remote-controlled shallow soil degradation microbial mineralization protection detection device includes a remote-controlled vehicle and also includes: A control arm, the bottom of which is fixedly mounted on the remote control vehicle, the control arm is composed of a fixed component at the bottom and three movable arm bodies at the top, a right arm head is rotatably mounted on the top of the control arm, a left arm head is rotatably mounted on the left outer wall of the right arm head, and a shielding plate is fixedly mounted on the outside of the left arm head; 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 disk to achieve synchronous swinging, and 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.

[0007] Furthermore, the baffle is composed of a semicircular middle section and two left and right arc-shaped sections. The lowest point of the baffle is designed to be higher than the lowest point of the sprinkler head to avoid splashing of the spraying liquid and effectively guide it to flow downward, reducing environmental pollution.

[0008] 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 assembly is fixedly installed on the outside of the dry-wet circulator, providing remote control capabilities for the staff.

[0009] Furthermore, a positioning mechanism is also 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 circumferential manner. 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.

[0010] Furthermore, the rotation of the top and bottom of the elastic telescopic rod is set to axial rotation, a rectangular through hole is opened 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 side and an arc-shaped body on the right side. An elastic element is arranged 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.

[0011] Furthermore, the initial state position of the positioning piece is where its own rectangular block just covers the rectangular through hole, and a bending rod is fixedly installed on the top of the limiting disk, and the bending rod passes through and is slidably installed on the right arm head, and the end of the bending rod away from the limiting disk is arranged in the positioning rod and extends into the bottom of the positioning rod, and an extrusion ball is fixedly installed on the outside of the bending rod, and 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.

[0012] Furthermore, there are four elastic telescopic rods, which are evenly distributed on the limiting disk at ninety degrees to each other, and there are four bending rods, which are respectively arranged between the inside of the positioning rod and the top of the limiting disk, to ensure that the limiting disk and the penetrometer probe are always in a vertical downward position, thereby improving the stability of the penetrometer probe when inserted into the soil.

[0013] Furthermore, an auxiliary mechanism is also provided on the cross rod, and the auxiliary mechanism includes a rotating rod, one end of the rotating rod is rotatably mounted on the outside of the connecting plate, and the other end of the rotating rod is rotatably mounted on the outside of the pull rod.

[0014] Furthermore, the pull rod passes through and is slidably installed on the cross bar of the cross bar, and a sleeve is fixedly installed on the top of the bending rod. The sleeve passes through and is slidably installed on the cross bar, thereby achieving a cleaning effect and improving the fluency of subsequent use.

[0015] Furthermore, one end of the pull rod away from the connecting plate passes through and is slidably mounted on the sleeve, and a limit block is fixedly mounted on the outside of the pull rod. The radius of the limit block is larger than the radius of the pull rod to prevent the limit block from detaching from the sleeve.

[0016] Compared with the prior art, the present invention has the following advantages and beneficial effects: 1. The present invention is provided with a right arm head and a left arm head, so that the penetrometer probe and the sprinkler head can be selected and adjusted as needed, which is very convenient. The arc structure of the shielding plate can intercept the splash of the reaction liquid caused by the swing of the sprinkler head, and at the same time protect the sprinkler head, and can guide the flow downward to avoid the reaction liquid from splashing outwards caused by the swing. At the same time, the semicircular shape of the middle section of the shielding plate can protect the sprinkler head and prevent the rain and snow from damaging the sprinkler head; 2. The present invention ensures that the penetrometer probe remains vertical by distributing four elastic telescopic rods around the limiting disc in the positioning mechanism, thereby improving the insertion stability and avoiding the probe deviation phenomenon caused by insertion. When the penetrometer probe is inserted to a certain depth, the extrusion ball moves upward to contact and extrude the arc-shaped body part of the positioning piece, and the rectangular block part of the positioning piece extends out of the rectangular through hole and inserts into the soil. At this time, the extension of the rectangular block part of the positioning piece increases the contact area of ​​the positioning rod, limits the lateral displacement of the penetrometer probe and increases the vertical stability, further improves the stability of the penetrometer probe, and effectively reduces the measurement error. 3. In the process of inserting the penetrometer probe into the soil, the present invention 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 of 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. 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 plate and the limit disk to move, so as to 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

[0017] 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: Figure 1 It is a schematic diagram of the overall external structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the left arm head from a top view; Figure 3 It is a schematic diagram of the external local structure of the shielding plate; Figure 4 This is a schematic diagram of the internal local structure of the right arm head when looking down; Figure 5 This is a schematic diagram of the external local structure of the penetrometer probe; Figure 6 It is a schematic diagram of the local structure of the inner part of the sleeve from the left side; Figure 7 It is a schematic diagram of the external local structure of the bending rod; Figure 8 It is a schematic diagram of the external structure of the positioning piece; Fig. 9 Schematic diagram of the external structure of the positioning rod.

[0018] 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 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-dry-wet circulator. DETAILED DESCRIPTION

[0019] 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 embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0020] 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 also including: A control arm 2, the bottom of which is fixedly mounted on the remote control vehicle 1, the control arm 2 is composed of a fixed component at the bottom and three movable arm bodies 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, and a shielding plate 5 is fixedly mounted on the outside of the left arm head 4; 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. 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, so as to prevent the shower head 6 from being completely blocked by the shielding plate 5 and affecting the spraying range. 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 .

[0021] In the above technical scheme, 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 a penetrometer probe 10 is provided on the right arm head 3 and a spray head 6 is provided at the bottom of the left arm head 4, the right arm head 3 can be driven to rotate by remotely controlling the control arm 2, so that 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 mechanical arm and 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 spraying 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, and the arc-shaped bodies of the left and right sections of the baffle plate 5 can effectively block and intercept the reaction liquid aroused by the swing of the sprinkler head 6, and can divert it downward to avoid the reaction liquid splashing outward due to 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 the sprinkler head 6 from being damaged by external rain and snow. When it is necessary to use the penetrometer probe 10 for soil strength detection, 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, a choice can be made between using the penetrometer probe 10 and the sprinkler head 6, and it can be adjusted as needed, which is very convenient. In addition, the baffle plate 5 can effectively prevent the reaction liquid aroused by the swing of the sprinkler head 6 from splashing, and divert it downward to avoid polluting the surrounding environment.

[0022] like Figure 2 , Figure 4 , Figure 5 , Figure 7 , Figure 8 and Fig. 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. The bottom of the elastic telescopic rod 12 is rotatably installed on the outside of the limiting disk 13. The limiting disk 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 is set to axial rotation. A rectangular through hole 14 is opened 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 side 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 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 disk 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 disk 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 easy to contact and extrude 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 disk 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 disk 13.

[0023] 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 it is inserted into the soil and avoids the probe deviation caused by the insertion. When the penetrometer probe 10 is inserted to a certain depth, the limit disk 13 will contact the soil. When the rod 16 touches the soil, the rod 16 continues to be inserted downward, and the soil pushes the limiting disc 13 upward, and the limiting disc 13 pushes the bending rod 16 upward. The other end of the bending rod 16 drives the squeezing ball 17 to move upward, and the squeezing ball 17 moves upward to 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, and the rectangular block part of the positioning piece 15 extends out of the rectangular through hole 14 and is inserted 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, during the insertion of 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 plate 15, so that the positioning plate 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.

[0024] 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 bar 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. One 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.

[0025] 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 to 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 disk 9 rotates back to the initial position, the connecting disk 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, and the restriction of the limit block 21 and the sleeve 20 is released, 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 disk 13 will also move back to the initial position. The initial position, therefore, during the reciprocating rotation of the connecting disk 9, the pull rod 19, the limit rod 21 and the sleeve 20 will be driven to move through the rotating rod 18, so that the positioning piece 15 can produce reciprocating extension and retraction movements, and the limit 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 limit disc 13 cleans the soil on the surface of the penetrometer probe 10 through its sliding design, thereby reducing the 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.

[0026] In summary, 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 plate 5 can play a protective role when 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.

[0027] 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), the bottom of which is fixedly mounted on the remote control vehicle (1), the control arm (2) being composed of a fixed component at the bottom and three movable arm bodies at the top, the top of the control arm (2) being rotatably mounted with a right arm head (3), the 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 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 motor (8), the connecting plate (9) is fixedly mounted on the inner side wall of the left arm head (4), and a penetrometer probe (10) is fixedly mounted on the outside of the right arm head (3).

2. A remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 1, characterized in that: The shielding plate (5) is integrally 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. A remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 2, characterized in that: 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. A remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 3, characterized in that: 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 provided with a positioning rod (11). There are four positioning rods (11). The four positioning rods (11) are evenly distributed on the periphery of the penetrometer probe (10) in a circular manner. An elastic telescopic rod (12) is rotatably provided on the outside of the right arm head (3). The bottom of the elastic telescopic rod (12) is rotatably provided on the outside of a limiting disc (13). The limiting disc (13) is slidably sleeved on the outside of the penetrometer probe (10).

5. A remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 4, characterized in that: The rotation of the top and bottom of the elastic telescopic rod (12) is arranged to be axial rotation. The positioning rod (11) is provided with a rectangular through hole (14). A positioning piece (15) is slidably mounted on the rectangular through hole (14). The positioning piece (15) is integrally composed of a rectangular block on the left side matching 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 wall of the positioning rod (11).

6. A remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 5, characterized in that: The initial state position of the positioning piece (15) is located at a position where the 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); one 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. A remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 6, characterized in that: There are four elastic telescopic rods (12), which are evenly distributed on the limiting disc (13) at an angle of 90 degrees to each other. There are four bending rods (16), which 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 comprises 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. A remote-controlled shallow soil degradation microbial mineralization protection detection device according to claim 8, characterized in that: The pull rod (19) passes through and is slidably mounted on the cross bar of the cross bar (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 bar (7).

10. A 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 connection plate (9) passes through and is slidably mounted on the sleeve (20), and a limit block (21) is fixedly mounted outside 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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