Land reclamation and remediation device applied to land resource management
By designing a land reclamation and restoration device including water storage tank, treatment box, soil storage box and crushing box, the problem of soil wind and sanding before land restoration is solved, the soil is effectively removed and stone crushed, and the land is improved Repair effects and plant growth conditions.
Patent Information
- Application Number
- CN202411792637.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-07
- Publication Date
- 2025-02-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Before the land is restored, wind and sand are caused by long-term exposure to the soil, resulting in low soil fertility and drought and lack of water, which is not conducive to plant growth and affecting the land restoration process.
A land reclamation and restoration device was designed, including a water storage tank, a treatment box, a soil storage box and a crushing box. The wind-sanded soil is transported to the crushing box through a screw conveying device. The crushing rod and crushing roller in the crushing box will crush the soil. , and remove wind and sand and stones in the soil through water spraying devices and air blowing devices.
Effectively remove wind and sand in the soil, restore soil fertility, and crush stones in the soil to improve the land restoration effect and make the soil more suitable for plant growth.
Smart Images
Figure CN119422499A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of land reclamation, and in particular to a land reclamation and restoration device applied to land resource management. Background Art
[0002] Land consolidation refers to the process in which all land transformation within a certain area belongs to land resource management, in accordance with the goals and purposes determined by the overall land use plan, urban planning, and special land consolidation plan, through the use of administrative, economic, and legal means, and the use of engineering construction measures, through the comprehensive consolidation and development of fields, water, roads, forests, and villages, in-depth development of improperly allocated, irrationally utilized, and scattered, idle, and underutilized rural residential land, to improve land intensive utilization and output, improve production, living conditions and the ecological environment, and repair damaged land areas. Therefore, a land consolidation and repair device for land resource management is needed.
[0003] Before land restoration, the soil is exposed to the sun for a long time, which will lead to large-scale sandification. The sandified soil has low fertility, drought and water shortage, which is not conducive to plant growth and affects the land restoration process. In order to effectively remove the sand in the soil, a land reclamation and restoration device for land resource management is urgently needed. Summary of the invention
[0004] The present invention provides a land reclamation and restoration device applied to land resource management to solve the problems raised in the above background technology.
[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A land reclamation and restoration device for land resource management comprises a vehicle body, a water storage tank and a processing tank are installed on the frame of the vehicle body, a soil storage tank is fixedly connected to the upper side of the water storage tank, a crushing box is fixedly connected to the upper side of the processing box, the crushing box is communicated with the interior of the processing box, the soil storage box is fixedly connected to the crushing box, the bottom of the soil storage box is connected to the interior of the crushing box through a screw conveying device, an L-shaped support plate is fixedly connected to the upper side of the crushing box, a motor vertically downwardly arranged is fixedly connected to the side wall of the support plate, the output shaft of the motor is fixedly connected to a second rotating rod, the second rotating rod penetrates the upper side wall of the crushing box and extends into the crushing box, the second rotating rod is fixedly connected to a plurality of crushing rods on the side wall located in the crushing box, and a mounting plate is fixedly connected to the outer side wall of the processing box The top end of the lifting paddle shifters is connected with the first end of the lifting paddle shifters, and the bottom end of the lifting paddle shifters is connected with the first end of the lifting paddle shifters, and the second end of the lifting paddle shifters is connected with the first end of the lifting paddle shifters.
[0006] Preferably, the screw conveying device includes a first bevel gear, which is fixedly connected to the side wall of the second rotating rod, the side wall of the first bevel gear is meshed with a second bevel gear, the side wall of the second bevel gear is fixedly connected to a screw rod, a through hole is provided on the side wall where the crushing box and the soil storage box are connected, the screw rod extends into the soil storage box through the through hole, the bottom side wall of the soil storage box is arranged in an arc shape, and the screw rod is located on the bottom side wall of the soil storage box.
[0007] Preferably, the blowing device has a fifth bevel gear, the fifth bevel gear is fixedly connected to the side wall of the first rotating rod, the fifth bevel gear is fixedly connected to the side wall of the first rotating rod, the sixth bevel gear is fixedly connected to the side wall of the sixth bevel gear, the fourth rotating rod is fixedly connected to the side wall of the sixth bevel gear, one end of the fourth rotating rod is fixedly connected to a fan blade, the side wall of the processing box is fixedly connected to a conical box, the side wall of the conical box is fixedly connected to a mesh plate, the fourth rotating rod passes through the side wall of the mesh plate, the fan blade is located in the conical box, one end of the conical box is fixedly connected to a fixed pipe, the fixed pipe passes through the side wall of the processing box and is fixedly connected to the air nozzle.
[0008] Preferably, the water spraying device includes a disc shell, which is fixedly connected to the upper side of the mounting plate, and a circular plate is rotatably connected inside the disc shell, the bottom end of the first rotating rod passes through the upper side wall of the disc shell and is fixedly connected to the center of the circular plate, an annular cavity is formed between the circular plate and the inner side wall of the disc shell, two extrusion blocks are fixedly connected to the side wall of the circular plate, the two extrusion blocks are slidably connected in the annular cavity, a water pipe is provided in the annular cavity, both ends of the water pipe pass through the side wall of the disc shell, one end of the disc shell is connected to a water tank, and the other end of the disc shell is connected to a tubular water outlet, a plurality of water outlet holes are opened on the side wall of the tubular water outlet, and the tubular water outlet is fixedly connected to the side wall of the mounting plate.
[0009] Preferably, two third rotating rods are rotatably connected between the partition plate and the side wall of the processing box, and the two third rotating rods are fixedly connected with crushing rollers, the two crushing rollers are close to each other, and the bottom outlets of the two second guide plates are located above the two crushing rollers, one end of the two third rotating rods extends out of the outside of the processing box, and the side walls of the two third rotating rods are fixedly connected with transmission gears, and the two transmission gears are meshed with each other, and the side wall of the first rotating rod is fixedly connected with a third bevel gear, and the side wall of the third bevel gear is meshed with a fourth bevel gear, and the fourth bevel gear is fixedly connected to one end of one of the third rotating rods.
[0010] Preferably, a discharge door is provided on the side wall of the processing box, and the discharge door is communicated with the sand storage chamber.
[0011] Preferably, the rotation of the first rotating rod can drive the circular plate to rotate, and the rotation of the circular plate can make the two extrusion blocks circulate and squeeze the water pipe, so that the water pipe generates suction. The water pipe can input the water flow in the water tank into the tubular water outlet head and flow out from multiple water outlet holes.
[0012] Preferably, the method of using the land reclamation and restoration device is: In the first step, a forklift is used to scoop up the sandy soil from the surface and transport it to the soil storage box for storage; The second step is to drive the vehicle body to the ground where the sand-blown soil is to be removed, and then start the motor, which can drive the second rotating rod to rotate. The rotation of the second rotating rod can drive the spiral rod to rotate through the first bevel gear and the second bevel gear. The rotation of the spiral rod can make the sand-blown soil in the soil storage box gradually enter the crushing box. The rotation of the second rotating rod can drive multiple crushing rods to strike and crush the sand-blown soil, so that the sand-blown soil falls from between the two first guide plates. In the third step, while the second rotating rod rotates, the second rotating rod can drive the second pulley to rotate through the first pulley and the transmission belt, and the second pulley drives the first rotating rod to rotate. The rotation of the first rotating rod can drive the fourth rotating rod to rotate through the fifth bevel gear and the sixth bevel gear. The rotation of the fourth rotating rod can make the fan blades compress the airflow into the fixed pipe and discharge it from the air nozzle. The airflow discharged from the air nozzle can be blown to the sandy soil falling from between the two first guide plates, and the sand particles in the soil are blown to one side of the sand storage cavity, and the remaining soil falls from between the two second guide plates. In the fourth step, the rotation of the second rotating rod can drive the third rotating rod to rotate through the third bevel gear and the fourth bevel gear. The rotation of the third rotating rod can drive the two crushing rollers to rotate relatively through two mutually meshing transmission gears, so that the soil falling from between the two second guide plates is squeezed by the two crushing rollers, so that the stones in the soil are crushed and the land restoration effect is improved. After that, the de-sanded soil falls back to the ground from the bottom of the crushing chamber. When the vehicle body moves, the de-sanded soil can be evenly scattered on the ground. While the soil is evenly scattered, the tubular water outlet head can flow water from multiple water outlets into the de-sanded soil to improve the adhesion of the soil.
[0013] Preferably, a soil resistance sensor is provided on the side wall of one of the second guide plates, and the soil resistance sensor can detect the resistance value of the soil after sand is removed from the second guide plate. Since the higher the sand content in the soil, the higher the soil resistance value, the sand removal effect can be detected based on the soil resistance value after sand removal.
[0014] Compared with the prior art, the present invention has the following beneficial effects: The invention has reasonable design and ingenious conception, and can not only effectively remove the wind-blown sand in the soil, which is beneficial to restore the fertility of the soil, but also can crush the stones contained in the soil, thereby improving the land restoration effect.
[0015] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The specific implementation of the present invention is given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings: Figure 1 A schematic diagram of the three-dimensional structure of a land consolidation and restoration device for land resource management proposed by the present invention; Figure 2This is a schematic diagram of a front cross-sectional structure of a land consolidation and restoration device for land resource management proposed by the present invention; Figure 3 It is a schematic diagram of the surface structure of the processing box in the present invention; Figure 4 It is a schematic diagram of the internal structure of the processing box in the present invention; Figure 5 It is a front cross-sectional structural schematic diagram of the processing box and the crushing box in the present invention; Figure 6 It is a front cross-sectional structural schematic diagram of the processing box in the present invention; Figure 7 It is a schematic diagram of the internal cross-sectional structure of the disc shell in the present invention; Figure 8 It is a schematic diagram of the side cross-sectional structure of the soil storage box in the present invention.
[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Car body; 2. Screw rod; 3. Support plate; 4. Water storage tank; 5. Water pipe; 6. Processing tank; 7. Soil storage tank; 8. Crushing roller; 9. Mounting plate; 10. Tubular water outlet; 11. First rotating rod; 12. Crushing box; 13. Discharge door; 14. Water outlet; 15. Disc shell; 16. Drive belt; 17. Through hole; 18. Motor; 19. First pulley; 20. Second pulley; 21. Second rotating rod; 22. First bevel gear; 23. Crushing rod; 24. Second bevel gear; 25, first guide plate; 26, mesh plate; 27, air nozzle; 28, fixed pipe; 29, sand storage chamber; 30, partition plate; 31, soil resistance sensor; 32, crushing chamber; 33, second guide plate; 34, third rotating rod; 35, transmission gear; 36, circular plate; 37, third bevel gear; 38, fourth bevel gear; 39, conical box; 40, fan blade; 41, fifth bevel gear; 42, sixth bevel gear; 43, fourth rotating rod; 44, extrusion block. DETAILED DESCRIPTION
[0018] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail by way of example with reference to the accompanying drawings in the following paragraphs. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.
[0019] See also Figures 1 to 8In an embodiment of the present invention, a land consolidation and restoration device for land resource management includes a vehicle body 1, a water storage tank 4 and a processing tank 6 are installed on the frame of the vehicle body 1, a soil storage tank 7 is fixedly connected to the upper side of the water storage tank 4, a crushing box 12 is fixedly connected to the upper side of the processing box 6, the crushing box 12 is connected to the inside of the processing box 6, the soil storage box 7 is fixedly connected to the crushing box 12, and the bottom of the soil storage box 7 is connected to the inside of the crushing box 12 through a screw conveying device; See also Figure 2 , Figure 5 and Figure 8 The screw conveying device includes a first bevel gear 22, which is fixedly connected to the side wall of the second rotating rod 21. The side wall of the first bevel gear 22 is meshed with a second bevel gear 24, and the side wall of the second bevel gear 24 is fixedly connected with a screw rod 2. A through hole 17 is provided on the side wall where the crushing box 12 and the soil storage box 7 are connected. The screw rod 2 extends into the soil storage box 7 through the through hole 17. The bottom side wall of the soil storage box 7 is arranged in an arc shape. The screw rod 2 is located on the bottom side wall of the soil storage box 7. The rotation of the second rotating rod 21 can drive the screw rod 2 to rotate through the first bevel gear 22 and the second bevel gear 24. The rotation of the screw rod 2 can make the wind-blown and sanded soil in the soil storage box 7 gradually enter the crushing box 12.
[0020] An L-shaped support plate 3 is fixedly connected to the upper side of the crushing box 12, a motor 18 vertically downwardly arranged is fixedly connected to the side wall of the support plate 3, a second rotating rod 21 is fixedly connected to the output shaft of the motor 18, the second rotating rod 21 penetrates the upper side wall of the crushing box 12 and extends into the crushing box 12, a plurality of crushing rods 23 are fixedly connected to the side wall of the second rotating rod 21 located in the crushing box 12, a mounting plate 9 is fixedly connected to the outer side wall of the processing box 6, and the upper side of the mounting plate 9 is connected to the first rotating rod 11 through a water spray device; See also Figure 6 and Figure 7The water spray device includes a disc shell 15, which is fixedly connected to the upper side of the mounting plate 9. A circular plate 36 is rotatably connected inside the disc shell 15. The bottom end of the first rotating rod 11 passes through the upper side wall of the disc shell 15 and is fixedly connected to the center of the circular plate 36. An annular cavity is formed between the circular plate 36 and the inner side wall of the disc shell 15. Two extrusion blocks 44 are fixedly connected to the side wall of the circular plate 36. The two extrusion blocks 44 are slidably connected in the annular cavity. A water pipe 5 is arranged in the annular cavity. Both ends of the water pipe 5 pass through the side wall of the disc shell 15. One end of the disc shell 15 is connected to the water storage tank 4, and the other end of the disc shell 15 is connected to the tubular water outlet head 10. A plurality of water outlet holes 14 are opened on the side wall of the tubular water outlet head 10. The tubular water outlet head 10 is fixedly connected to the side wall of the mounting plate 9. The rotation of the first rotating rod 11 can drive the circular plate 36 to rotate. The rotation of the circular plate 36 can make the two extrusion blocks 44 circulate and squeeze the water pipe 5, so that the water pipe 5 generates suction. The water pipe 5 can input the water flow in the water storage tank 4 into the tubular water outlet head 10 and flow out from the plurality of water outlet holes 14.
[0021] The upper end of the first rotating rod 11 is fixedly connected to a second pulley 20, the side wall of the second rotating rod 21 is fixedly connected to a first pulley 19, a transmission belt 16 is transmission-connected between the second pulley 20 and the first pulley 19, two symmetrically inclined first guide plates 25 are fixedly connected to the inner bottom side wall of the processing box 6, the crushing box 12 is located above the two first guide plates 25, and a strip-shaped air nozzle 27 is connected to the side wall of the first rotating rod 11 through a blowing device; See also Figure 4 , Figure 5 and Figure 6 , a fifth bevel gear 41 of the blowing device, the fifth bevel gear 41 is fixedly connected to the side wall of the first rotating rod 11, a sixth bevel gear 42 is fixedly connected to the side wall of the fifth bevel gear 41, a fourth rotating rod 43 is fixedly connected to the side wall of the sixth bevel gear 42, a fan blade 40 is fixedly connected to one end of the fourth rotating rod 43, a cone box 39 is fixedly connected to the side wall of the processing box 6, a mesh plate 26 is fixedly connected to the side wall of the cone box 39, the fourth rotating rod 43 passes through the side wall of the mesh plate 26, the fan blade 40 is located in the cone box 39, and one end of the cone box 39 is fixedly connected to a fixed The fixed pipe 28 passes through the side wall of the processing box 6 and is fixedly connected to the air nozzle 27. The air outlet of the air nozzle 27 is close to the bottom outlet of the two first guide plates 25. The rotation of the first rotating rod 11 can drive the fourth rotating rod 43 to rotate through the fifth bevel gear 41 and the sixth bevel gear 42. The rotation of the fourth rotating rod 43 can make the fan blades 40 compress the airflow into the fixed pipe 28 and discharge it from the air nozzle 27. The airflow discharged from the air nozzle 27 can be blown to the sandy soil falling from between the two first guide plates 25, and the sand particles in the soil are blown to one side of the sand storage chamber 29.
[0022] A partition plate 30 is fixedly connected to the inner side wall of the processing box 6, and the partition plate 30 is used to separate the inner lower half of the processing box 6 into a sand storage chamber 29 and a crushing chamber 32. A discharge door 13 is provided on the side wall of the processing box 6, and the discharge door 13 is connected to the sand storage chamber 29. The bottom of the crushing chamber 32 is open, and two second guide plates 33 that are symmetrically inclined are fixedly connected to the top side wall of the crushing chamber 32.
[0023] See also Figure 3 and Figure 4 Two third rotating rods 34 are rotatably connected between the partition plate 30 and the side wall of the processing box 6, and the two third rotating rods 34 are fixedly connected with a crushing roller 8. The two crushing rollers 8 are close to each other. The bottom outlets of the two second guide plates 33 are located above the two crushing rollers 8. One end of the two third rotating rods 34 extends out of the outside of the processing box 6. The side walls of the two third rotating rods 34 are fixedly connected with a transmission gear 35. The two transmission gears 35 are meshed and connected with each other. The side wall of the first rotating rod 11 is fixedly connected with a third bevel gear 37 A fourth bevel gear 38 is meshedly connected to the side wall of the third bevel gear 37, and the fourth bevel gear 38 is fixedly connected to one end of one of the third rotating rods 34. The rotation of the second rotating rod 21 can drive the third rotating rod 34 to rotate through the third bevel gear 37 and the fourth bevel gear 38. The rotation of the third rotating rod 34 causes the two crushing rollers 8 to rotate relative to each other through two mutually meshing transmission gears 35, so that the soil falling from between the two second guide plates 33 is squeezed by the two crushing rollers 8, thereby crushing the stones in the soil and improving the land restoration effect.
[0024] The method of using the land reclamation and restoration device of the present invention is as follows: In the first step, a forklift is used to scoop up the sandy soil from the ground surface and transport it to the soil storage box 7 for storage; The second step is to drive the vehicle body 1 to the ground where the sand-blown soil is to be removed, and then start the motor 18. The motor 18 can drive the second rotating rod 21 to rotate. The rotation of the second rotating rod 21 can drive the spiral rod 2 to rotate through the first bevel gear 22 and the second bevel gear 24. The rotation of the spiral rod 2 can make the sand-blown soil in the soil storage box 7 gradually enter the crushing box 12. The rotation of the second rotating rod 21 can drive the multiple crushing rods 23 to strike and crush the sand-blown soil, so that the sand-blown soil falls from between the two first guide plates 25. In the third step, while the second rotating rod 21 rotates, the second rotating rod 21 can drive the second pulley 20 to rotate through the first pulley 19 and the transmission belt 16, and the second pulley 20 drives the first rotating rod 11 to rotate. The rotation of the first rotating rod 11 can drive the fourth rotating rod 43 to rotate through the fifth bevel gear 41 and the sixth bevel gear 42. The rotation of the fourth rotating rod 43 can make the fan blades 40 compress the airflow into the fixed pipe 28 and discharge it from the air nozzle 27. The airflow discharged from the air nozzle 27 can be blown to the sandy soil falling from between the two first guide plates 25, and the sand particles in the soil are blown to one side of the sand storage chamber 29, and the remaining soil falls from between the two second guide plates 33; In the fourth step, the second rotating rod 21 rotates to drive the third rotating rod 34 to rotate through the third bevel gear 37 and the fourth bevel gear 38. The third rotating rod 34 rotates through two mutually meshing transmission gears 35 to make the two crushing rollers 8 rotate relative to each other, so that the soil falling from between the two second guide plates 33 is squeezed by the two crushing rollers 8, so that the stones in the soil are crushed and the land restoration effect is improved. After that, the de-sanded soil falls back to the ground from the bottom of the crushing chamber 32. When the vehicle body 1 moves, the de-sanded soil can be evenly scattered on the ground. While the soil is evenly scattered, the tubular water outlet 10 can flow water from multiple water outlets 14 into the de-sanded soil to improve the adhesion of the soil.
[0025] It should be noted that a soil resistance sensor 31 is provided on the side wall of one of the second guide plates 33. The soil resistance sensor 31 can detect the resistance value of the soil after the sand is removed from the second guide plate 33. Since the higher the sand content in the soil, the higher the soil resistance value, the sand removal effect can be detected based on the soil resistance value after the sand is removed.
[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.
Claims
1. A land reclamation and restoration device for land resource management, comprising a vehicle body (1), characterized in that: A water storage tank (4) and a processing tank (6) are mounted on the frame of the vehicle body (1); a soil storage tank (7) is fixedly connected to the upper side of the water storage tank (4); a crushing box (12) is fixedly connected to the upper side of the processing box (6); the crushing box (12) is communicated with the interior of the processing box (6); the soil storage box (7) is fixedly connected to the crushing box (12); the bottom of the soil storage box (7) is connected to the interior of the crushing box (12) via a screw conveying device; the upper side of the crushing box (12) is fixedly connected to an L-shaped support A support plate (3) is fixedly connected to a side wall of the support plate (3) with a motor (18) arranged vertically downward, an output shaft of the motor (18) is fixedly connected to a second rotating rod (21), the second rotating rod (21) penetrates the upper side wall of the crushing box (12) and extends into the crushing box (12), the second rotating rod (21) is fixedly connected to a plurality of crushing rods (23) on the side wall inside the crushing box (12), an outer side wall of the processing box (6) is fixedly connected to a mounting plate (9), and the upper side of the mounting plate (9) is sprayed with water to form a plurality of crushing rods (23). The device is connected to a first rotating rod (11), the upper end of the first rotating rod (11) is fixedly connected to a second pulley (20), the side wall of the second rotating rod (21) is fixedly connected to a first pulley (19), a transmission belt (16) is connected between the second pulley (20) and the first pulley (19), two symmetrically inclined first guide plates (25) are fixedly connected to the inner bottom side wall of the processing box (6), the crushing box (12) is located above the two first guide plates (25), and the side wall of the first rotating rod (11) is fixedly connected to the first pulley (19). An air nozzle (27) arranged in a long strip shape is connected to the wall through an air blowing device, and the air outlet of the air nozzle (27) is close to the bottom outlet of the two first guide plates (25). A partition plate (30) is fixedly connected to the inner wall of the processing box (6), and the partition plate (30) is used to separate the inner lower half of the processing box (6) into a sand storage chamber (29) and a crushing chamber (32). The bottom of the crushing chamber (32) is open, and two second guide plates (33) arranged symmetrically and tilted are fixedly connected to the top side wall of the crushing chamber (32).
2. A land reclamation and restoration device for land resource management according to claim 1, characterized in that: The screw conveying device comprises a first bevel gear (22), the first bevel gear (22) being fixedly connected to the side wall of the second rotating rod (21), the side wall of the first bevel gear (22) being meshedly connected to the second bevel gear (24), the side wall of the second bevel gear (24) being fixedly connected to the screw rod (2), a through hole (17) being provided on the side wall connecting the crushing box (12) and the soil storage box (7), the screw rod (2) extending into the soil storage box (7) through the through hole (17), the bottom side wall of the soil storage box (7) being arranged in an arc shape, and the screw rod (2) being located on the bottom side wall of the soil storage box (7).
3. A land reclamation and restoration device for land resource management according to claim 2, characterized in that: The blowing device comprises a fifth bevel gear (41), the fifth bevel gear (41) being fixedly connected to a side wall of the first rotating rod (11), the sixth bevel gear (42) being fixedly connected to the side wall of the fifth bevel gear (41), the fourth bevel gear (43) being fixedly connected to the side wall of the sixth bevel gear (42), one end of the fourth bevel gear (43) being fixedly connected to a fan blade (40), the side wall of the processing box (6) being fixedly connected to a conical box (39), the side wall of the conical box (39) being fixedly connected to a mesh plate (26), the fourth bevel gear (43) penetrating the side wall of the mesh plate (26), the fan blade (40) being located in the conical box (39), one end of the conical box (39) being fixedly connected to a fixed pipe (28), the fixed pipe (28) penetrating the side wall of the processing box (6) and being fixedly connected to the air nozzle (27).
4. A land reclamation and restoration device for land resource management according to claim 3, characterized in that: The water spray device comprises a disc shell (15), wherein the disc shell (15) is fixedly connected to the upper side of the mounting plate (9), a circular plate (36) is rotatably connected inside the disc shell (15), the bottom end of the first rotating rod (11) penetrates the upper side wall of the disc shell (15) and is fixedly connected to the center of the circular plate (36), an annular cavity is formed between the circular plate (36) and the inner side wall of the disc shell (15), and two extrusion blocks (44) are fixedly connected to the side wall of the circular plate (36). The two extrusion blocks (44) are slidably connected in the annular cavity. A water pipe (5) is provided in the annular cavity. Both ends of the water pipe (5) penetrate the side wall of the disc shell (15). One end of the disc shell (15) is connected to the water storage tank (4). The other end of the disc shell (15) is connected to a tubular water outlet (10). A plurality of water outlet holes (14) are provided on the side wall of the tubular water outlet (10). The tubular water outlet (10) is fixedly connected to the side wall of the mounting plate (9).
5. The land reclamation and restoration device for land resource management according to claim 1, characterized in that: Two third rotating rods (34) are rotatably connected between the partition plate (30) and the side wall of the processing box (6), and the two third rotating rods (34) are fixedly connected with a crushing roller (8). The two crushing rollers (8) are close to each other. The bottom outlets of the two second guide plates (33) are located above the two crushing rollers (8). One end of the two third rotating rods (34) extends out of the outside of the processing box (6). The side walls of the two third rotating rods (34) are fixedly connected with a transmission gear (35), and the two transmission gears (35) are meshed with each other. A third bevel gear (37) is fixedly connected to the side wall of the first rotating rod (11), and a fourth bevel gear (38) is meshed with the side wall of the third bevel gear (37), and the fourth bevel gear (38) is fixedly connected to one end of one of the third rotating rods (34).
6. The land reclamation and restoration device for land resource management according to claim 1, characterized in that: A discharge door (13) is provided on the side wall of the processing box (6), and the discharge door (13) is communicated with the sand storage chamber (29).
7. The land reclamation and restoration device for land resource management according to claim 4, characterized in that: The rotation of the first rotating rod (11) can drive the circular plate (36) to rotate. The rotation of the circular plate (36) can cause the two squeezing blocks (44) to cyclically squeeze the water pipe (5), so that the water pipe (5) generates suction. The water pipe (5) can input the water flow in the water storage tank (4) into the tubular water outlet (10) and flow out from the multiple water outlet holes (14).
8. The land reclamation and restoration device for land resource management according to claim 7, characterized in that: The method of using the land reclamation and restoration device is as follows: In the first step, a forklift is used to scoop up the wind-blown sand from the surface and transport it to a soil storage box (7) for storage; The second step is to drive the vehicle body (1) to the ground where the sand-blown soil is to be removed, and then start the motor (18). The motor (18) can drive the second rotating rod (21) to rotate. The rotation of the second rotating rod (21) can drive the spiral rod (2) to rotate through the first bevel gear (22) and the second bevel gear (24). The rotation of the spiral rod (2) can cause the sand-blown soil in the soil storage box (7) to gradually enter the crushing box (12). The rotation of the second rotating rod (21) can drive the plurality of crushing rods (23) to strike and crush the sand-blown soil, so that the sand-blown soil falls from between the two first guide plates (25). In the third step, while the second rotating rod (21) rotates, the second rotating rod (21) can drive the second pulley (20) to rotate through the first pulley (19) and the transmission belt (16), and the second pulley (20) drives the first rotating rod (11) to rotate. The rotation of the first rotating rod (11) can drive the fourth rotating rod (43) to rotate through the fifth bevel gear (41) and the sixth bevel gear (42). The rotation of the fourth rotating rod (43) can cause the fan blades (40) to compress the airflow into the fixed pipe (28) and discharge it from the air nozzle (27). The airflow discharged from the air nozzle (27) can be blown toward the sandy soil falling from between the two first guide plates (25), and the sand particles in the soil are blown toward one side of the sand storage chamber (29). The remaining soil falls from between the two second guide plates (33); In the fourth step, the second rotating rod (21) rotates to drive the third rotating rod (34) to rotate through the third bevel gear (37) and the fourth bevel gear (38). The third rotating rod (34) rotates through two mutually meshing transmission gears (35) to make the two crushing rollers (8) rotate relative to each other, so that the soil falling from between the two second guide plates (33) is squeezed by the two crushing rollers (8), thereby crushing the stones in the soil and improving the land restoration effect. After that, the soil after sand removal falls back to the ground from the bottom of the crushing chamber (32). When the vehicle body (1) moves, the soil after sand removal can be evenly scattered on the ground. While the soil is evenly scattered, the tubular water outlet (10) can flow water from the multiple water outlet holes (14) into the soil after sand removal, thereby improving the adhesion of the soil.
9. A land reclamation and restoration device for land resource management according to claim 8, characterized in that: A soil resistance sensor (31) is provided on the side wall of one of the second guide plates (33). The soil resistance sensor (31) can detect the resistance value of the soil after the sand is removed from the second guide plate (33). Since the higher the sand content in the soil, the higher the soil resistance value, the sand removal effect can be detected based on the soil resistance value after the sand is removed.