Forest land soil ecological restoration device based on carbon sink accounting

Abstract

The invention relates to a forest land soil ecological restoration device based on carbon sink accounting. Comprising a vehicle body, a plurality of first air cylinders fixedly arranged on the vehicle body, a first support fixedly arranged on the first air cylinders, a transverse conveying mechanism fixedly arranged on the first support, a spraying mechanism fixedly arranged on the first support, a laying mechanism fixedly arranged on the first support and an excavating mechanism fixedly arranged on the first support. The vertical conveying mechanism is fixedly arranged on the first bracket; the problem that the soil remediation effect is reduced due to the fact that the activity of a microbial reagent is reduced due to environmental problems is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of soil restoration, and in particular to a forest soil ecological restoration device based on carbon sink accounting. Background Art

[0002] Forestry carbon sink refers to the process, activity or mechanism of utilizing the carbon storage function of forests to absorb and fix carbon dioxide in the atmosphere through activities such as afforestation, strengthening forest management, reducing deforestation, protecting and restoring forest vegetation, and combining it with carbon sink trading in accordance with relevant rules. Considering the low carbon sink capacity in the process of forestry carbon sink development due to soil pollution and soil fertility degradation, and the high difficulty in afforestation and forest management, the concept of soil ecological restoration technology is introduced here, and appropriate soil restoration measures are taken to improve soil properties and soil fertility, provide a good soil environment for tree growth, effectively improve the survival rate and growth rate of trees and enhance the carbon sink capacity of forests, and conduct carbon sink accounting after a certain period of time after taking soil restoration measures, and evaluate the soil restoration effect.

[0003] Soil ecological restoration is divided into in-situ restoration and ex-situ restoration. For large-scale soil ecological restoration of forest land, in-situ restoration is usually adopted to reduce the manpower and material consumption of soil transportation and backfilling. In-situ restoration adopts the method of directly spraying microbial reagents to promote the degradation of organic pollutants by indigenous microorganisms or foreign specific microorganisms. However, the environmental conditions in different places are different, and the adaptability of microorganisms to the environment is limited, resulting in large differences in restoration effects in different places. Therefore, there is a need for a forest soil ecological restoration device that can protect the activity of microorganisms after spraying reagents. Summary of the invention

[0004] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0005] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide a forest soil ecological restoration device based on carbon sink accounting, including a vehicle body, a plurality of first cylinders fixedly arranged on the vehicle body, a first bracket fixedly arranged on the first cylinder, a horizontal conveying mechanism fixedly arranged on the first bracket, a spraying mechanism fixedly arranged on the first bracket, a laying mechanism fixedly arranged on the first bracket, a digging mechanism fixedly arranged on the first bracket, and a vertical conveying mechanism fixedly arranged on the first bracket;

[0006] The laying mechanism includes a second cylinder fixed on the first bracket, a second bracket fixed on the first bracket, a first connecting rod slidably penetrating the first bracket, a first telescopic rod rotatably arranged on the second bracket and one end of which is rotatably arranged on the first connecting rod and the other end of which is slidably and rotatably arranged on the second cylinder, a pressure plate fixed on one end of the first connecting rod, a guide groove fixed on the pressure plate, a roller rotatably arranged on the pressure plate, a third bracket fixed on the first bracket, a first rotating shaft rotatably arranged on the third bracket, and a bulldozer assembly fixed on the first bracket and the pressure plate.

[0007] Specifically, the bulldozer assembly includes a shell symmetrically rotatably arranged on the pressure plate, a first motor fixedly arranged on the shell, a bulldozer plate fixedly arranged on the first motor, a plurality of grooves fixedly arranged on the bulldozer plate, a second connecting rod rotatably passing through the shell, a plurality of limit rings fixedly arranged on the second connecting rod, a third cylinder fixedly arranged on the first bracket, a third connecting rod fixedly arranged on the third cylinder, a fourth connecting rod having one end rotatably arranged on the third connecting rod and the other end sleeved on the second connecting rod, and a plurality of limit plates fixedly arranged on the first bracket.

[0008] Specifically, the transverse conveying mechanism includes a first conveying pipe fixed on the first bracket, a plurality of first conveying rods rotatably arranged on the first conveying pipe, a first gear fixed on the first conveying rod, a second gear fixed on one of the first conveying rods, a first chain sleeved on the plurality of first gears, a second motor fixed on the first bracket, a second chain sleeved on the second gear and the second motor, a first through groove fixed on one end of the first conveying pipe, a second through groove fixed on the other end of the first conveying pipe, and a guide pipe fixed on the first bracket.

[0009] Specifically, the spraying mechanism includes a water tank fixedly mounted on a first bracket, a water pump fixedly mounted on the water tank, a diverter valve fixedly mounted on the water tank, a plurality of diverter pipes with one end fixedly mounted on the diverter valve and the other end fixedly mounted on the first delivery pipe, a plurality of spray heads fixedly mounted on the first delivery pipe, a first hose with one end fixedly mounted on the water pump and the other end fixedly mounted on the diverter valve, and a second hose fixedly mounted on the water pump.

[0010] Specifically, the excavation mechanism includes a fourth bracket fixed on the first bracket, a fourth cylinder fixed on the first bracket, a fifth bracket with one end rotatably and slidably arranged on the fourth cylinder and rotatably arranged on the fourth bracket, a second rotating shaft rotatably arranged on the fifth bracket, a plurality of L-shaped frames fixed on the second rotating shaft, a plurality of V-shaped grooves fixed on the L-shaped frames, a third gear fixed on both ends of the second rotating shaft, a third motor fixed on the fifth bracket, and a third chain sleeved on the third gear and the third motor.

[0011] Specifically, the vertical conveying mechanism includes a sixth bracket fixed on the first bracket, a limit block fixed on the sixth bracket, a second conveying pipe rotatably mounted on the sixth bracket, a plurality of second conveying rods rotatably mounted on the second conveying pipe, a fourth gear fixed on the second conveying rod, a fourth motor fixed on the second conveying pipe, a third through groove fixed on the second conveying pipe, a fourth through groove fixed on the second conveying pipe, a connecting pipe having one end fixed on the second conveying pipe and the other end fixed on the first conveying pipe, and a fourth chain sleeved on a plurality of fourth gears.

[0012] Specifically, the excavation mechanism also includes a linkage assembly fixed on the fourth bracket; the linkage assembly includes a first slide groove fixed on the fourth bracket, a second slide groove fixed on the fourth bracket, a first rack fixed on the fifth bracket and sliding on the first slide groove, a second rack fixed on the second conveying pipe and sliding on the second slide groove, a mounting groove fixed on the fourth bracket, and a fifth gear rotatably arranged on the mounting groove and meshing with the first rack and the second rack.

[0013] The beneficial effects of the present invention are:

[0014] (1) The laying organization can lay a ground film on the soil sprayed with microbial reagents to keep the soil warm and moisturized to maintain the activity of the microorganisms and avoid the decrease in microbial activity due to environmental changes, thereby weakening the soil remediation effect.

[0015] (2) The bulldozer assembly can push the soil on both sides of the pressure plate to both sides of the ground film, thereby fixing the ground film and preventing it from being blown up by side winds. At the same time, the inclination angle of the bulldozer plate can be adjusted, that is, the amount of earth pushed by the bulldozer plate can be adjusted. In areas with strong side winds, the ground film can be further fixed by increasing the amount of earth pushed.

[0016] (3) The height of the horizontal conveying mechanism, vertical conveying mechanism, excavation mechanism and laying mechanism can be adjusted, and the excavation depth can be adjusted according to soils with different pollution depths, with good versatility.

[0017] (4) The spraying mechanism can spray microbial reagents on the soil in the lateral conveying mechanism, and the soil in the lateral conveying mechanism can be further loosened to make the soil and the microbial reagents mix more evenly, thereby enhancing the effect of soil remediation.

[0018] (5) The vertical conveying mechanism can rotate slightly through the linkage assembly to make the angle between the bottom slope of the second conveying pipe and the ground smaller. The soil excavated by the excavation mechanism can enter the second conveying pipe more easily from the third through groove, and at the same time, the soil can be discharged from the second conveying pipe more easily from the fourth through groove, thereby improving the conveying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0020] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0021] In the attached picture:

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 The right side view of the part mechanism of the present invention Figure 1 ;

[0024] Figure 3 for Figure 2 Line section of AA in the middle;

[0025] Figure 4 for Figure 2 Linear section of the middle BB;

[0026] Figure 5 It is a top view of some parts of the mechanism of the present invention;

[0027] Figure 6 for Figure 5 Line section of CC;

[0028] Figure 7 for Figure 6 A partial enlarged view of point D in the middle;

[0029] Figure 8 for Figure 5 Line section of the middle FF;

[0030] Fig. 9 Right view of the invention part Figure 2 ;

[0031] Fig.10 for Fig. 9 Line section of middle GG;

[0032] Fig.11 for Fig. 9 Line section of middle HH;

[0033] Fig.12 for Figure 2 Line section diagram of II. DETAILED DESCRIPTION

[0034] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0035] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0036] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0037] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0038] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0039] Reference Figure 1-12As shown, a forest soil ecological restoration device based on carbon sink accounting described in the present invention includes a vehicle body 1, a plurality of first cylinders 2 fixed on the vehicle body, a first bracket 3 fixed on the first cylinder, a horizontal conveying mechanism 4 fixed on the first bracket, a spraying mechanism 5 fixed on the first bracket, a laying mechanism 6 fixed on the first bracket, an excavating mechanism 7 fixed on the first bracket, and a vertical conveying mechanism 8 fixed on the first bracket; the vehicle body is the prior art, and a control device is provided on the vehicle body to control various electrical components; the first cylinder is the prior art, which is used to adjust the height of the first bracket, thereby realizing a wide range of adjustment of the overall height of the horizontal conveying mechanism, the spraying mechanism, the laying mechanism, the excavating mechanism, and the vertical conveying mechanism, and can be targeted for soils with different pollution depths; the horizontal conveying mechanism is used to transport soil horizontally, and during the transportation process, the soil will roll and move, further dredging Loosen the soil; the spraying mechanism can spray microbial reagents on the soil in the horizontal conveying mechanism, and the spraying position is at a certain distance from the second through slot of the horizontal conveying mechanism. After the soil in the horizontal conveying mechanism contacts the microbial reagent, it continues to move and rotate, so that the microbial reagent and the soil are mixed more evenly, thereby enhancing the repair effect; the laying mechanism can lay the ground film, which has the effect of heat preservation and moisture retention, and prevents the activity of the microbial reagent from being reduced due to environmental changes. At the same time, the laying mechanism can reinforce both sides of the ground film to prevent the side wind from lifting the ground film; the excavation mechanism can excavate the contaminated soil to make the soil looser; the vertical conveying mechanism is used to transport the soil excavated by the excavation mechanism, and the vertical conveying mechanism can rotate slightly to make the angle between the bottom slope of the second conveying pipe and the ground smaller, so that the soil excavated by the excavation mechanism can enter the second conveying pipe more easily from the fourth through slot, and at the same time, it can make the soil more easily discharged from the second conveying pipe from the third through slot, thereby improving the conveying efficiency;

[0040] The laying mechanism includes a second cylinder 61 fixed on the first bracket, a second bracket 62 fixed on the first bracket, a first connecting rod 63 slidingly passing through the first bracket, a first telescopic rod 64 rotatably arranged on the second bracket and one end rotatably arranged on the first connecting rod and the other end slidingly and rotatably arranged on the second cylinder, a pressure plate 65 fixed on one end of the first connecting rod, a guide groove 66 fixed on the pressure plate, a roller 67 rotatably arranged on the pressure plate, a third bracket 68 fixed on the first bracket, a first rotating shaft 69 rotatably arranged on the third bracket, and a bulldozer assembly 60 fixed on the first bracket and the pressure plate; the second cylinder is a prior art and is used to adjust the height of the pressure plate; the first telescopic rod is rotatably arranged on the second bracket, and the first telescopic rod is rotatably arranged on the second bracket. A slide groove is provided on the end of the rod close to the second cylinder. The operation of the second cylinder drives the first telescopic rod to rotate on the second bracket, thereby driving the first connecting rod to slide up and down, and finally driving the pressing plate to move up and down; the pressing plate flattens the soil transported by the transverse conveying mechanism. The opening of the pressing plate at the end close to the transverse conveying mechanism is larger, which is convenient for the soil to enter the pressing plate. The soil is easy to accumulate when discharged from the transverse conveying mechanism. The pressing plate can flatten the soil and make the soil trapezoidal; the mulch barrel shaft sleeve is arranged on the first rotating shaft and can rotate; the mulch passes through the guide groove, is located under the pressing plate, and covers the soil. The roller reduces friction and assists in laying the mulch; the bulldozer assembly is used to push the soil on both sides of the vehicle body to the sides of the mulch, that is, the waistline on both sides of the trapezoidal soil, to fix the mulch.

[0041] Specifically, the bulldozer assembly includes a shell 601 symmetrically rotatably arranged on the pressure plate, a first motor 602 fixed on the shell, a bulldozer plate 603 fixed on the first motor, a plurality of grooves 604 fixed on the bulldozer plate, a second connecting rod 605 rotatably passing through the shell, a plurality of limiting rings 606 fixed on the second connecting rod, a third cylinder 607 fixed on the first bracket, a third connecting rod 608 fixed on the third cylinder, a fourth connecting rod 609 rotatably arranged on the third connecting rod at one end and sleeved on the second connecting rod at the other end, and a plurality of limiting plates 600 fixed on the first bracket; the shell can rotate on the pressure plate; the first motor is used to drive the bulldozer plate to rotate; the bulldozer plate is a hemispherical plate, and in the process of the vehicle body moving forward, the bulldozer plate will scrape the soil on both sides of the vehicle body and push the soil to both sides of the ground film; the grooves are arranged on the side of the bulldozer plate at equal intervals, and when the first motor drives the bulldozer plate to rotate, the grooves will The soil on both sides of the vehicle body is excavated, and the soil on both sides is pushed to both sides of the trapezoidal soil leveled by the pressing plate through the rotation of the bulldozer plate, and covered on the ground film, so as to fix the ground film; the limit ring is used to limit the height of the vertical displacement of the pressing plate, and the second cylinder drives the pressing plate to move vertically, thereby driving the shell to move, and the shell drives the second connecting rod to slide on the fourth connecting rod, and the limit ring can play a limiting role; the third cylinder is the existing technology, and the third connecting rod is pushed to drive the fourth connecting rod to pull the second connecting rod to adjust the rotation angle of the shell, that is, to adjust the angle of the bulldozer plate, and the amount of soil excavated by the bulldozer plate can be adjusted. In areas with strong side winds, the fixation of the ground film can be strengthened by increasing the bulldozer amount of the bulldozer plate; the limit plate limits the third connecting rod, that is, limits the stroke of the third cylinder, and limiting the formation of the third cylinder can limit the rotation angle of the shell, that is, limit the angle of the bulldozer plate.

[0042] Specifically, the transverse conveying mechanism includes a first conveying pipe 41 fixed on the first bracket, a plurality of first conveying rods 42 rotatably arranged on the first conveying pipe, a first gear 43 fixed on the first conveying rod, a second gear 44 fixed on one of the first conveying rods, a first chain 45 sleeved on the plurality of first gears, a second motor 46 fixed on the first bracket, a second chain 47 sleeved on the second gear and the second motor, a first through groove 48 fixed at one end of the first conveying pipe, a second through groove 49 fixed at the other end of the first conveying pipe, and a guide pipe 40 fixed on the first bracket; the first conveying rod is used to transport soil entering the second through groove, and the first conveying rod transports the soil from the second through groove to the first through groove by rotating; the first gear and the first chain are used to synchronize the rotation of each first conveying rod; the second motor, the second chain, and the second gear are used to drive one of the first conveying rods to rotate; the guide pipe guides the soil discharged from the first through groove to ensure that the soil can contact the pressing plate and can be flattened by the pressing plate.

[0043] Specifically, the spraying mechanism includes a water tank 51 fixed on the first bracket, a water pump 52 fixed on the water tank, a diverter valve 53 fixed on the water tank, a plurality of diverter pipes 54 with one end fixed on the diverter valve and the other end fixed on the first delivery pipe, a plurality of spray heads 55 fixed on the first delivery pipe, a first hose 56 with one end fixed on the water pump and the other end fixed on the diverter valve, and a second hose 57 fixed on the water pump; the water tank is used to store microbial reagents; the water pump is used to extract reagents and evenly deliver the reagents to the three first delivery rods through the diverter valve; a plurality of spray heads are provided for spraying reagents; the first delivery rod further loosens the soil to make the soil and the microbial reagents mix more evenly, thereby enhancing the effect of soil remediation.

[0044] Specifically, the excavation mechanism includes a fourth bracket 71 fixed on the first bracket, a fourth cylinder 72 fixed on the first bracket, a fifth bracket 73 with one end rotatably and slidably arranged on the fourth cylinder and rotatably arranged on the fourth bracket, a second rotating shaft 74 rotatably arranged on the fifth bracket, a plurality of L-shaped frames 75 fixed on the second rotating shaft, a plurality of V-shaped grooves 76 fixed on the L-shaped frames, a third gear 77 fixed on both ends of the second rotating shaft, a third motor 78 fixed on the fifth bracket, and a third chain 79 sleeved on the third gear and the third motor; the fourth cylinder is a prior art and is used to slightly adjust the height of the fifth bracket, that is, to adjust the excavation depth; the third motor is a double-output shaft motor, which is a prior art; the third motor drives the second rotating shaft to rotate through the third chain and the third gear, and then drives the L-shaped frame to rotate, so as to excavate the soil in front of the vehicle body and loosen the soil.

[0045] Specifically, the vertical conveying mechanism includes a sixth bracket 81 fixed on the first bracket, a stopper 82 fixed on the sixth bracket, a second conveying pipe 83 rotatably mounted on the sixth bracket, a plurality of second conveying rods 84 rotatably mounted on the second conveying pipe, a fourth gear 85 fixed on the second conveying rod, a fourth motor 86 fixed on the second conveying pipe, a third through slot 87 fixed on the second conveying pipe, a fourth through slot 88 fixed on the second conveying pipe, a connecting pipe 89 with one end fixed on the second conveying pipe and the other end fixed on the first conveying pipe, and a plurality of fourth gears mounted on the fourth gears. The fourth chain 80; the limit block is used to limit the rotation direction of the second conveying pipe; the second conveying pipe is trapezoidal in shape when viewed from above, which helps to gather the excavated soil to the center; the second conveying rod is used to transport the soil from the third through slot to the fourth through slot; the fourth chain and the fourth gear are used to synchronize the rotation of multiple second conveying rods; the fourth motor is a prior art, used to drive one of the second conveying rods; the second conveying pipe is provided with V-shaped blocks between adjacent third through slots, which are used to divide the soil and help to gather the soil to the third through slot, thereby improving transportation efficiency; the connecting pipe is a hose, and the soil discharged from the fourth through slot enters the second through slot through the connecting pipe.

[0046] Specifically, the excavating mechanism also includes a linkage assembly 70 fixed on the fourth bracket; the linkage assembly includes a first slide groove 701 fixed on the fourth bracket, a second slide groove 702 fixed on the fourth bracket, a first rack 703 fixed on the fifth bracket and sliding on the first slide groove, a second rack 704 fixed on the second conveying pipe and sliding on the second slide groove, a mounting groove 705 fixed on the fourth bracket, and a fifth gear 706 rotatably arranged on the mounting groove and meshing with the first rack and the second rack; the fourth cylinder drives the fifth bracket to rotate, thereby driving the first rack to slide on the first slide groove, the first rack drives the fifth gear to rotate, and the fifth gear drives the second rack to slide on the second slide groove, that is, the second conveying pipe rotates, so that the angle between the bottom slope of the second conveying pipe and the ground is smaller, and the soil excavated by the excavating mechanism is easier to enter the second conveying pipe from the third through groove, and at the same time, the soil is easier to be discharged from the second conveying pipe from the fourth through groove, thereby improving the conveying efficiency.

[0047] When in use, first start the vehicle body and various mechanisms, discharge part of the soil from the guide pipe, manually pass the ground film through the guide groove, pass it from under the pressure plate, and use soil for preliminary fixation, then the vehicle body moves forward, the excavation mechanism will excavate the soil in front of the vehicle body, and transport it to the horizontal conveying mechanism through the vertical conveying mechanism, the spraying mechanism will spray the microbial agent on the soil in the horizontal conveying mechanism, and finally discharge it from the guide pipe, the laying mechanism will level the discharged soil, at this time the ground film is located between the pressure plate and the soil, because one end of the ground film has been fixed, so in the process of the vehicle body moving forward, the ground film will be automatically pulled out and covered on the soil, the bulldozer assembly will also excavate the soil on both sides of the vehicle body and push it onto the ground film on both sides to fix the ground film, which can achieve the effect of heat preservation and moisture retention, thereby protecting the activity of the microbial agent, after completing the soil remediation, carbon sink accounting will be carried out after a period of time to evaluate the effect of soil remediation.

[0048] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A forest soil ecological restoration device based on carbon sink accounting, characterized in that: It comprises a vehicle body (1), a plurality of first cylinders (2) fixed on the vehicle body, a first bracket (3) fixed on the first cylinder, a transverse conveying mechanism (4) fixed on the first bracket, a spraying mechanism (5) fixed on the first bracket, a laying mechanism (6) fixed on the first bracket, a digging mechanism (7) fixed on the first bracket, and a vertical conveying mechanism (8) fixed on the first bracket; The laying mechanism comprises a second cylinder (61) fixed on the first bracket, a second bracket (62) fixed on the first bracket, a first connecting rod (63) slidably penetrating the first bracket, a first telescopic rod (64) rotatably arranged on the second bracket and having one end rotatably arranged on the first connecting rod and the other end slidably and rotatably arranged on the second cylinder, a pressing plate (65) fixed on one end of the first connecting rod, a guide groove (66) fixed on the pressing plate, a roller (67) rotatably arranged on the pressing plate, a third bracket (68) fixed on the first bracket, a first rotating shaft (69) rotatably arranged on the third bracket, and a bulldozer assembly (60) fixed on the first bracket and the pressing plate.

2. According to claim 1, a forest soil ecological restoration device based on carbon sink accounting is characterized in that: The bulldozer assembly comprises a shell (601) symmetrically rotatably arranged on the pressure plate, a first motor (602) fixedly arranged on the shell, a bulldozer plate (603) fixedly arranged on the first motor, a plurality of grooves (604) fixedly arranged on the bulldozer plate, a second connecting rod (605) rotatably penetrating the shell, a plurality of limiting rings (606) fixedly arranged on the second connecting rod, a third cylinder (607) fixedly arranged on the first bracket, a third connecting rod (608) fixedly arranged on the third cylinder, a fourth connecting rod (609) having one end rotatably arranged on the third connecting rod and the other end sleeved on the second connecting rod, and a plurality of limiting plates (600) fixedly arranged on the first bracket.

3. The forest soil ecological restoration device based on carbon sink accounting according to claim 1 is characterized by: The transverse conveying mechanism comprises a first conveying pipe (41) fixedly arranged on a first bracket, a plurality of first conveying rods (42) rotatably arranged on the first conveying pipe, a first gear (43) fixedly arranged on the first conveying rod, a second gear (44) fixedly arranged on one of the first conveying rods, a first chain (45) sleeved on the plurality of first gears, a second motor (46) fixedly arranged on the first bracket, a second chain (47) sleeved on the second gear and the second motor, a first through groove (48) fixedly arranged on one end of the first conveying pipe, a second through groove (49) fixedly arranged on the other end of the first conveying pipe, and a guide pipe (40) fixedly arranged on the first bracket.

4. The forest soil ecological restoration device based on carbon sink accounting according to claim 3 is characterized by: The spraying mechanism comprises a water tank (51) fixedly mounted on a first bracket, a water pump (52) fixedly mounted on the water tank, a diverter valve (53) fixedly mounted on the water tank, a plurality of diverter pipes (54) with one end fixedly mounted on the diverter valve and the other end fixedly mounted on the first delivery pipe, a plurality of spray heads (55) fixedly mounted on the first delivery pipe, a first hose (56) with one end fixedly mounted on the water pump and the other end fixedly mounted on the diverter valve, and a second hose (57) fixedly mounted on the water pump.

5. The forest soil ecological restoration device based on carbon sink accounting according to claim 3 is characterized by: The excavation mechanism comprises a fourth bracket (71) fixed on the first bracket, a fourth cylinder (72) fixed on the first bracket, a fifth bracket (73) one end of which is rotatably and slidably arranged on the fourth cylinder and rotatably arranged on the fourth bracket, a second rotating shaft (74) rotatably arranged on the fifth bracket, a plurality of L-shaped brackets (75) fixed on the second rotating shaft, a plurality of V-shaped grooves (76) fixed on the L-shaped brackets, a third gear (77) fixed on both ends of the second rotating shaft, a third motor (78) fixed on the fifth bracket, and a third chain (79) sleeved on the third gear and the third motor.

6. The forest soil ecological restoration device based on carbon sink accounting according to claim 5 is characterized by: The vertical conveying mechanism comprises a sixth bracket (81) fixedly mounted on the first bracket, a stop block (82) fixedly mounted on the sixth bracket, a second conveying pipe (83) rotatably mounted on the sixth bracket, a plurality of second conveying rods (84) rotatably mounted on the second conveying pipe, a fourth gear (85) fixedly mounted on the second conveying rods, a fourth motor (86) fixedly mounted on the second conveying pipe, a third through slot (87) fixedly mounted on the second conveying pipe, a fourth through slot (88) fixedly mounted on the second conveying pipe, a connecting pipe (89) with one end fixedly mounted on the second conveying pipe and the other end fixedly mounted on the first conveying pipe, and a fourth chain (80) sleeved on the plurality of fourth gears.

7. The forest soil ecological restoration device based on carbon sink accounting according to claim 6 is characterized by: The excavation mechanism also includes a linkage assembly (70) fixed on the fourth bracket; the linkage assembly includes a first slide groove (701) fixed on the fourth bracket, a second slide groove (702) fixed on the fourth bracket, a first rack (703) fixed on the fifth bracket and sliding on the first slide groove, a second rack (704) fixed on the second conveying pipe and sliding on the second slide groove, a mounting groove (705) fixed on the fourth bracket, and a fifth gear (706) rotatably arranged on the mounting groove and meshing with the first rack and the second rack.

Images