Novel coastal salt marsh ground carbon reserve monitoring and sampling device

Abstract

The utility model relates to the technical field of soil carbon reservoir investigation and sampling, and discloses a novel coastal salt marsh ground carbon reserve monitoring and sampling device which comprises a vehicle body, a sliding plate in a rectangular array is fixedly connected to the top of the vehicle body, a second rotating shaft is rotationally connected to one side in the vehicle body, and second gears are fixedly connected to the two sides of the outer wall of the second rotating shaft. And first rotating shafts which are in bilateral symmetry are rotationally connected to the interior of the vehicle body, first gears are fixedly connected to the two sides of the outer walls of the first rotating shafts, the first gears are meshed with the second gears, and a first motor is fixedly connected to one side of the interior of the vehicle body. According to the device, the motor I drives the rotating shaft II to rotate, the gear II on the rotating shaft II drives the gear I to rotate, the gear I drives the connecting rod to reciprocate, so that the push plate reciprocates, the device can move on the salt marsh ground through the cooperation of the sliding plate, and the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil carbon pool investigation and sampling, in particular to a novel coastal salt marsh carbon reserve monitoring and sampling device. Background Art

[0002] Coastal salt marshes play an important role in the global carbon cycle because they have relatively high organic matter deposition rates and relatively low decomposition rates, which makes salt marshes important carbon storage reservoirs. Salt marshes mainly store carbon through processes such as vegetation growth, organic matter deposition and sediment accumulation.

[0003] After searching, the publication number CN208171657U discloses a salt marsh wetland undisturbed soil column sampler, including a storage tube, a lifting rod, a reciprocating plug, a rubber plug, a steel ring, and a fixing device; a reciprocating plug is arranged inside the storage tube, and the reciprocating plug is fixedly connected to the front end of the lifting rod; a rubber plug is arranged at the upper end of the storage tube, and a hole is arranged in the middle of the rubber plug for the lifting rod to move up and down, and a vent is also arranged on the rubber plug; a fixing device is arranged above the rubber plug on the lifting rod; a steel ring is also arranged on the outer wall of the upper end of the storage tube, and the steel ring is formed by two half circles fixed by screws, and a handle is symmetrically arranged on the outer side of the steel ring; the lower end of the storage tube is a sampling port, and a ring cutter or a sample cover is arranged at the sampling port. The sampler takes out the sample through the vacuum state formed between the reciprocating plug and the sample, and the sampling depth and sampling diameter exceed the existing sampler; the sedimentation compaction is reduced during the sampling process, and the authenticity and integrity of the sample are good, the cleanliness is high, and the original information of the geological process can be more truly reflected.

[0004] Salt marshes with high humidity usually appear muddy and wet. This is because the soil in salt marshes contains a lot of water and salt. When the soil is saturated with water, it loses its stability and tends to become loose and unstable. In this case, it will be difficult for people to walk and they may get stuck in the mud and unable to get out, making it inconvenient to take samples deep in the salt marsh, and it is impossible to make accurate measurements when testing at the edge of the salt marsh. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a novel coastal salt marsh carbon reserve monitoring sampling device, aiming to improve the problem that the existing sampling device is inconvenient to sample deep in the salt marsh due to the high humidity in the salt marsh.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel coastal salt marsh carbon reserve monitoring and sampling device, comprising a vehicle body, a rectangular array of slide plates fixedly connected to the top of the vehicle body, a rotating shaft 2 is rotatably connected to one side of the interior of the vehicle body, gear 2 is fixedly connected to both sides of the outer wall of the rotating shaft 2, a left-right symmetrical rotating shaft 1 is rotatably connected to the interior of the vehicle body, gear 1 is fixedly connected to both sides of the outer wall of the rotating shaft 1, the gear 1 is meshed with the gear 2, a motor 1 is fixedly connected to one side of the interior of the vehicle body, the output end of the motor 1 is fixedly connected to one end of the rotating shaft 2, a connecting rod is rotatably connected to one side of the outer wall of the gear 1, a rectangular array of push plates is fixedly connected to the bottom of the connecting rod, and a control component is arranged on one side of the top of the vehicle body.

[0007] Furthermore, the control component includes a remote control module and a signal receiver, the bottom of the remote control module is fixedly connected to one side of the top of the vehicle body, and the bottom end of the signal receiver is fixedly connected to one side inside the remote control module.

[0008] Furthermore, a bracket is fixedly connected to one side of the top of the vehicle body, and a sliding rod in an annular array is fixedly connected to one side of the interior of the vehicle body.

[0009] Furthermore, a hydraulic push rod is fixedly connected to the top of the bracket, and a sampling box is fixedly connected to the output end of the hydraulic push rod.

[0010] Furthermore, a circular array of sliders is fixedly connected to the outer wall of the sampling box, and the interior of the slider is slidably connected to the outer wall of the slide rod.

[0011] Furthermore, a movable door is rotatably connected to one side of the interior of the sampling box, and an insertion tube is fixedly connected to the bottom of the sampling box.

[0012] Furthermore, a second motor is fixedly connected to the top wall inside the sampling box, and an auger is fixedly connected to the output end of the second motor.

[0013] Furthermore, a drill bit is fixedly connected to the bottom end of the auger, and the auger is arranged inside the insertion tube.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, firstly, the motor 1 drives the rotating shaft 2 to rotate, and then the gear 2 on the rotating shaft 2 drives the gear 1 to rotate, and the gear 1 will drive the connecting rod to reciprocate, thereby making the push plate to reciprocate, and then through the cooperation of the slide plate, the device can be moved on the salt marsh, thereby improving the convenience of using the device.

[0016] 2. In the utility model, firstly, the auger and the drill bit are driven to rotate by the second motor, and at the same time, the hydraulic push rod drives the sampling box and the insertion tube to be inserted into the salt marsh, so that the auger transports the sample to the inside of the sampling box and then takes it out by the movable door, which solves the problem of inconvenient sampling of the device and improves the convenience of sampling of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a novel coastal salt marsh carbon storage monitoring and sampling device proposed by the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of a new type of coastal salt marsh carbon storage monitoring and sampling device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the support structure of a novel coastal salt marsh carbon reserve monitoring and sampling device proposed by the utility model;

[0020] Figure 4 The utility model provides a schematic cross-sectional view of an insertion tube of a novel coastal salt marsh carbon reserve monitoring and sampling device.

[0021] Legend:

[0022] 1. Vehicle body; 2. Remote control module; 3. Signal receiver; 4. Hydraulic push rod; 5. Bracket; 6. Slide plate; 7. Motor 1; 8. Rotating shaft 1; 9. Rotating shaft 2; 10. Gear 1; 11. Gear 2; 12. Connecting rod; 13. Push plate; 14. Sliding rod; 15. Sliding block; 16. Sampling box; 17. Movable door; 18. Insertion tube; 19. Drill bit; 20. Motor 2; 21. Auger. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 and Figure 2The utility model provides an embodiment: a novel coastal salt marsh carbon reserve monitoring sampling device, comprising a vehicle body 1, a rectangular array of slide plates 6 fixedly connected to the top of the vehicle body 1, a rotating shaft 2 9 rotatably connected to one side of the vehicle body 1, both sides of the outer wall of the rotating shaft 2 9 are fixedly connected to gears 2 11, a left-right symmetrical rotating shaft 1 8 rotatably connected to the vehicle body 1, both sides of the outer wall of the rotating shaft 1 8 are fixedly connected to gears 10, the gears 10 and the gears 11 are meshed, a motor 1 7 is fixedly connected to one side of the vehicle body 1, the output end of the motor 7 is fixedly connected to one end of the rotating shaft 2 9, a connecting rod 12 is rotatably connected to one side of the outer wall of the gear 10, and a rectangular array of push plates 13 are fixedly connected to the bottom of the connecting rod 12;

[0025] Specifically, since salt marshes with high humidity usually appear muddy, soft and wet, the slide plate 6 equipped at the bottom of the device is made of high-strength, corrosion-resistant materials to ensure that it can maintain good performance in the harsh environment of the salt marsh, thereby reducing the risk of getting stuck in the salt marsh. In addition, the motor 7 will drive the rotating shaft 2 9 to rotate, and the gear 2 11 will rotate accordingly, thereby driving the gear 10 meshing with it on both sides to rotate synchronously. When the gears 10 on both sides rotate synchronously, they will drive the connecting rod 12 to perform a reverse movement, and the push plate 13 at the bottom of the connecting rod 12 can be used to repeatedly push the device in the salt marsh.

[0026] Reference Figure 1 A control component is provided on one side of the top of the vehicle body 1, and the control component includes a remote control module 2 and a signal receiver 3. The bottom of the remote control module 2 is fixedly connected to one side of the top of the vehicle body 1, and the bottom of the signal receiver 3 is fixedly connected to one side of the inside of the remote control module 2;

[0027] Specifically, a remote control module 2 is provided on the vehicle body 1, and the movement of the device can be controlled by the remote control module 2, which provides convenience for manual operation, and then the signal receiver 3 receives the signal, which is convenient for long-distance control.

[0028] Reference Figure 3 and Figure 4 A bracket 5 is fixedly connected to one side of the top of the vehicle body 1, a slide bar 14 of an annular array is fixedly connected to one side of the interior of the vehicle body 1, a hydraulic push rod 4 is fixedly connected to the top of the bracket 5, a sampling box 16 is fixedly connected to the output end of the hydraulic push rod 4, a slider 15 of an annular array is fixedly connected to the outer wall of the sampling box 16, the slider 15 is slidably connected to the outer wall of the slide bar 14, a movable door 17 is rotatably connected to one side of the interior of the sampling box 16, an insertion tube 18 is fixedly connected to the bottom of the sampling box 16, a motor 20 is fixedly connected to the top wall of the sampling box 16, an auger 21 is fixedly connected to the output end of the motor 20, a drill bit 19 is fixedly connected to the bottom end of the auger 21, and the auger 21 is arranged inside the insertion tube 18;

[0029] Specifically, first, the hydraulic push rod 4 will push the sampling box 16 down along the slide rod 14. During this process, the insertion tube 18 at the bottom of the sampling box 16 will also drop synchronously. At the same time, the motor 20 starts to work to provide power for the auger 21, and the drill bit 19 at the bottom thereof also rotates. The rotation of the drill bit 19 can drill holes, and then the auger 21 transports the samples to the inside of the sampling box 16.

[0030] Working principle: When the device moves, the slide plate 6 can facilitate the device to move in the salt marsh, and then the motor 7 drives the rotating shaft 29 to rotate, so that the rotating shaft 29 drives the gear 2 11 to rotate, and the gear 2 11 will drive the meshing gears 10 on both sides to rotate synchronously. Under the synchronous drive of the gears 10 on both sides, the connecting rod 12 can be made to perform a reverse movement, and the push plate 13 at the bottom of the connecting rod 12 can be repeatedly pushed to move the device in the salt marsh. When sampling, the hydraulic push rod 4 can push the sampling box 16 down, and the insertion tube 18 at the bottom of the sampling box 16 will drop synchronously. At the same time, the motor 20 drives the auger 21 to rotate, and the drill bit 19 at the bottom of the auger 21 will rotate accordingly, so that the drill bit 19 can be used to drill holes, and then the auger 21 can transport the samples to the inside of the sampling box 16.

[0031] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel coastal salt marsh carbon storage monitoring and sampling device, comprising a vehicle body (1), characterized in that: A rectangular array of slide plates (6) are fixedly connected to the top of the vehicle body (1); a rotating shaft 2 (9) is rotatably connected to one side of the interior of the vehicle body (1); gear 2 (11) is fixedly connected to both sides of the outer wall of the rotating shaft 2 (9); a left-right symmetrical rotating shaft 1 (8) is rotatably connected to the interior of the vehicle body (1); gear 1 (10) is fixedly connected to both sides of the outer wall of the rotating shaft 1 (8); the gear 1 (10) is meshed with the gear 2 (11); a motor 1 (7) is fixedly connected to one side of the interior of the vehicle body (1); the output end of the motor 1 (7) is fixedly connected to one end of the rotating shaft 2 (9); a connecting rod (12) is rotatably connected to one side of the outer wall of the gear 1 (10); a push plate (13) in a rectangular array is fixedly connected to the bottom of the connecting rod (12); and a control component is arranged on one side of the top of the vehicle body (1).

2. The novel coastal salt marsh carbon storage monitoring and sampling device according to claim 1 is characterized in that: The control component comprises a remote control module (2) and a signal receiver (3), wherein the bottom of the remote control module (2) is fixedly connected to one side of the top of the vehicle body (1), and the bottom end of the signal receiver (3) is fixedly connected to one side inside the remote control module (2).

3. The novel coastal salt marsh carbon storage monitoring and sampling device according to claim 1 is characterized in that: A bracket (5) is fixedly connected to one side of the top of the vehicle body (1), and a circular array of sliding rods (14) is fixedly connected to one side of the interior of the vehicle body (1).

4. The novel coastal salt marsh carbon storage monitoring and sampling device according to claim 3 is characterized by: The top of the bracket (5) is fixedly connected to a hydraulic push rod (4), and the output end of the hydraulic push rod (4) is fixedly connected to a sampling box (16).

5. The novel coastal salt marsh carbon storage monitoring and sampling device according to claim 4 is characterized in that: The outer wall of the sampling box (16) is fixedly connected with a circular array of sliders (15), and the inside of the slider (15) is slidably connected to the outer wall of the slide rod (14).

6. The novel coastal salt marsh carbon storage monitoring and sampling device according to claim 5 is characterized by: A movable door (17) is rotatably connected to one side of the interior of the sampling box (16), and an insertion tube (18) is fixedly connected to the bottom of the sampling box (16).

7. The novel coastal salt marsh carbon storage monitoring and sampling device according to claim 6 is characterized by: The internal top wall of the sampling box (16) is fixedly connected to a second motor (20), and the output end of the second motor (20) is fixedly connected to an auger (21).

8. The novel coastal salt marsh carbon storage monitoring and sampling device according to claim 7 is characterized by: The bottom end of the auger (21) is fixedly connected to a drill bit (19), and the auger (21) is arranged inside the insertion tube (18).

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