Leaching device for soil remediation and using method thereof

Abstract

The invention provides a leaching device for soil remediation and a using method thereof, and belongs to the technical field of soil remediation, the leaching device for soil remediation comprises a base, rolling wheels are rotatably connected to the two sides of the base, two vertical rods distributed front and back are rotatably connected to one side of the top face of the base, and the bottom end of each vertical rod is fixedly connected with a circular cleaning plate; the bottom face of each cleaning plate is fixedly connected with a plurality of evenly-distributed cleaning brushes, transmission assemblies are arranged on the two vertical rods, and the transmission assemblies can drive the vertical rods to rotate. A rectangular through groove is formed in the top face of the base, and a scraping plate is arranged in the rectangular through groove in a sliding mode and connected with the base through an elastic assembly. Through driving of the transmission assembly, the two cleaning plates can be driven to rotate at the same time, and the cleaning plates rotate to drive the cleaning brushes to rotate, so that sundries and dust on the surface of soil are cleaned, the cleanliness of the surface of the soil is guaranteed, remediation liquid is conveniently and directly sprayed on the surface of the soil, and the remediation effect is guaranteed.

Description

Technical Field

[0001] This invention belongs to the field of soil remediation technology, specifically a soil remediation rinsing device and its usage method. Background Technology

[0002] Soil is naturally a place for the collection and purification of various wastes. Soil accepting pollutants does not necessarily mean it is polluted. Only when the soil contains excessive amounts of pollutants, exceeding its self-purification capacity and causing harmful effects in terms of hygiene and epidemiology, is it considered polluted. Many factors contribute to soil pollution, such as industrial sludge, agricultural waste disposal, sewage irrigation, atmospheric deposition of pollutants, and the excessive use of mineral fertilizers and pesticides containing heavy metals.

[0003] Soil remediation is a technical measure to restore contaminated soil to its normal function. In the soil remediation industry, there are over one hundred existing soil remediation technologies, with more than ten commonly used ones, which can be broadly categorized into physical, chemical, and biological methods.

[0004] Currently, the soil remediation leaching equipment used in the market has a complex structure and is inconvenient to operate, causing great inconvenience to users. Moreover, the existing soil remediation leaching equipment only has a single leaching function and does not have the function of stirring chemical raw materials. The chemical raw materials need to be stirred before they can be used, which greatly increases the working time and reduces the efficiency of soil remediation leaching.

[0005] Therefore, this invention proposes a soil remediation rinsing device and its usage method to compensate for and improve the deficiencies of the prior art. Summary of the Invention

[0006] To overcome the shortcomings of existing technologies, this invention proposes a soil remediation rinsing device and its usage method.

[0007] To achieve the above objectives, the present invention employs the following technical solution: A soil remediation rinsing device includes a base with rollers rotatably connected to both sides of the base. Two vertical rods distributed front to back are rotatably connected to one side of the top surface of the base. A circular cleaning plate is fixedly connected to the bottom end of each vertical rod. Several evenly distributed cleaning brushes are fixedly connected to the bottom surface of each cleaning plate. A transmission component is provided on the two vertical rods, which can drive the vertical rods to rotate. A rectangular through slot is provided on the top surface of the base, and a scraper is slidably provided in the rectangular through slot. The scraper is connected to the base through an elastic component. A mixing box is fixedly connected to the top surface of the base, and a mixing component is provided in the mixing box. The pump is fixedly connected to the top surface of the base. The pump inlet is connected to the inside of the mixing tank. The pump outlet is fixedly connected to a hose. One end of the hose is fixedly connected to a hollow strip block. The strip block is connected to the base through an adjustment component. Several vertical pipes distributed front and back are fixedly connected to the bottom surface of the strip block. The vertical pipes are connected to the inside of the strip block, pass through the base and can slide up and down along the base. A nozzle is fixedly connected to the bottom end of each vertical pipe.

[0008] Preferably, the transmission assembly includes: a first motor, which is fixedly connected to the top surface of the base, a first gear is fixedly connected to the top end of the first motor shaft, and a second gear is fixedly connected to the top end of each of the vertical rods. The first gear is located between the two second gears and meshes with the two second gears respectively.

[0009] Preferably, the top surface of the base is fixedly connected to an internally hollow protective box, and the first motor, the first gear, and the second gear are all located inside the protective box.

[0010] Preferably, the elastic component includes: four connecting blocks, which are evenly distributed on both sides of the scraper. Each connecting block is slidably connected to a vertical connecting rod. The bottom end of each connecting rod is fixedly connected to the top surface of the base. The top end of each connecting rod is fixedly connected to a fixing block. The bottom surface of each fixing block is fixedly connected to a spring. The bottom end of each spring is fixedly connected to the corresponding connecting block. Each connecting rod passes through the corresponding spring.

[0011] Preferably, the adjustment assembly includes: two support blocks, which are fixedly connected to the front and rear sides of the strip block. One of the support blocks is threaded with an adjustment bolt, the bottom end of which is rotatably connected to the top surface of the base. The other support block is slidably connected with a limiting rod, the bottom end of which is fixedly connected to the top surface of the base.

[0012] Preferably, the mixing assembly includes: a second motor, which is fixedly connected to the top surface of the mixing box; a vertical shaft is fixedly connected to the bottom end of the second motor shaft; multiple L-shaped rods distributed vertically are fixedly connected to both sides of the vertical shaft; a soft brush is fixedly connected to one side of each L-shaped rod; and the soft brush contacts and engages with the inside of the mixing box.

[0013] Preferably, each L-shaped rod is fixedly connected to a horizontal fixing rod, one end of each fixing rod is fixedly connected to a vertical shaft, and a mounting sleeve is rotatably connected to the outer periphery of each fixing rod. Two vertically distributed stirring rods are fixedly connected to each mounting sleeve.

[0014] Preferably, a push rod is fixedly connected to one side of the top surface of the base, and a feed inlet is provided on the top surface of the mixing tank.

[0015] A method for using a soil remediation rinsing apparatus as described in claim 1, characterized by comprising the following steps: Step 1: Add the medicine and water separately into the mixing tank, then pass the mixing components through to stir and mix the medicine and water thoroughly and evenly. Step 2: Driven by the rolling of the rollers, the base moves. As the base moves, the transmission component works, which drives the two vertical rods to rotate. The rotation of the vertical rods drives the cleaning plate to rotate, which in turn drives the cleaning brush to rotate. The cleaning brush cleans the dust and other debris on the soil surface, ensuring the cleanliness of the soil surface and facilitating the direct spraying of the repair solution onto the soil surface, thus ensuring the repair effect. Step 3: Driven by the elastic component, the scraper can slide up and down along the rectangular groove, ensuring that the scraper can contact the soil surface, thereby scraping away large particles of debris such as stones from the soil surface, further ensuring the cleanliness of the soil surface and ensuring the restoration effect. Step 4: The pump operates, pumping the mixed remediation solution from the mixing tank into the hose, which then flows into the strip block and into the vertical pipe. Finally, it is sprayed out through the nozzle onto the soil surface to remediate the soil.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention, through the drive of the transmission component, can simultaneously drive two cleaning plates to rotate. The rotation of the cleaning plates drives the cleaning brush to rotate, thereby cleaning the debris and dust on the soil surface, ensuring the cleanliness of the soil surface, facilitating the direct spraying of the repair liquid onto the soil surface, and ensuring the repair effect. 2. Driven by the elastic component, the scraper can slide up and down along the rectangular groove, ensuring that the scraper can contact the soil surface, thereby scraping away large particles such as stones from the soil surface, further ensuring the cleanliness of the soil surface and ensuring the restoration effect. 3. Driven by the mixing component, the repair liquid in the mixing tank can be stirred and mixed, ensuring that the repair agent can be fully mixed and guaranteeing the repair effect. At the same time, the mixing component can drive the repair liquid to flow in the mixing tank, avoiding the agent from settling in the mixing tank and avoiding agent waste. Attached Figure Description

[0017] The invention will now be further described with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 yes Figure 1 A bottom view; Figure 3 yes Figure 1 The main view; Figure 4 This is a schematic diagram of the transmission assembly structure; Figure 5 yes Figure 4 The main view; Figure 6 This is a schematic diagram of the elastic component structure; Figure 7 This is a schematic diagram of the adjustment component structure; Figure 8 This is a schematic diagram of the internal structure of the mixing tank; The following are the labels shown in the diagram: 1. Base; 2. Roller; 3. Vertical rod; 4. Cleaning plate; 5. Cleaning brush; 6. Rectangular through groove; 7. Scraper; 8. Mixing box; 9. Pump; 10. Hose; 11. Strip block; 12. Vertical pipe; 13. Nozzle; 14. First motor; 15. First gear; 16. Second gear; 17. Protective box; 18. Connecting block; 19. Connecting rod; 20. Fixing block; 21. Spring; 22. Support block; 23. Adjusting bolt; 24. Limiting rod; 25. Second motor; 26. Vertical shaft; 27. L-shaped rod; 28. Soft brush; 29. ​​Fixing rod; 30. Mounting sleeve; 31. Stirring rod; 32. Push rod; 33. Feed inlet. Detailed Implementation

[0019] To make the technical means, creative features, achieved objectives, and effects of this invention readily understandable, the invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various modifications or alterations to the invention, and these equivalent forms also fall within the scope defined by this application.

[0020] like Figure 1-8 As shown, the soil remediation rinsing device of the present invention includes a base 1, with rollers 2 rotatably connected to both sides of the base 1. Two vertical rods 3, distributed front to back, are rotatably connected to one side of the top surface of the base 1. A circular cleaning plate 4 is fixedly connected to the bottom end of each vertical rod 3. Several evenly distributed cleaning brushes 5 are fixedly connected to the bottom surface of each cleaning plate 4. A transmission assembly is provided on the two vertical rods 3, which can drive the vertical rods 3 to rotate. When the transmission assembly is working, the transmission drives the two vertical rods 3 to rotate, which in turn drives the cleaning plate 4 to rotate, which in turn drives the cleaning brushes 5 to rotate. The cleaning brushes 5 clean dust and other debris from the soil surface, ensuring the cleanliness of the soil surface and facilitating the direct spraying of the remediation solution onto the soil surface, thus ensuring the remediation effect. A rectangular through groove 6 is formed on the top surface of the base 1, and a scraper 7 is slidably arranged in the rectangular through groove 6. The scraper 7 is connected to the base 1 through an elastic component. A mixing box 8 is fixedly connected to the top surface of the base 1, and a mixing component is arranged in the mixing box 8. Driven by the elastic component, the scraper 7 can slide up and down along the rectangular through groove 6, ensuring that the scraper 7 can contact the soil surface, thereby scraping away large particles of debris such as stones from the soil surface, further ensuring the cleanliness of the soil surface and ensuring the restoration effect. The pump 9 is fixedly connected to the top surface of the base 1. The inlet of the pump 9 is connected to the inside of the mixing box 8. The outlet of the pump 9 is fixedly connected to the hose 10. One end of the hose 10 is fixedly connected to the hollow strip block 11. The strip block 11 is connected to the base 1 through an adjustment component. Several vertical pipes 12, distributed front to back, are fixedly connected to the bottom surface of the strip block 11. The vertical pipes 12 are connected to the inner part of the strip block 11. The vertical pipes 12 pass through the base 1 and can slide up and down along the base 1. Each vertical pipe 12 is fixedly connected to a nozzle 13 at its bottom end. Then, the mixing component is used to stir and mix the agent and water to make the agent and water fully and evenly mixed. The pump 9 works to pump the mixed repair liquid in the mixing tank 8 into the hose 10, which enters the strip block 11 through the hose 10 and flows from the strip block 11 into the vertical pipes 12. Finally, it is sprayed out through the nozzles 13 and sprayed onto the soil surface to repair the soil.

[0021] like Figure 1 , Figure 4 and Figure 5 As shown, the transmission assembly includes: a first motor 14, which is fixedly connected to the top surface of the base 1; a first gear 15 is fixedly connected to the top of the shaft of the first motor 14; and a second gear 16 is fixedly connected to the top of each of the vertical rods 3. The first gear 15 is located between the two second gears 16 and meshes with the two second gears 16 respectively.

[0022] Specifically, the first motor 14 operates, driving the first gear 15 to rotate. The first gear 15 meshes with two second gears 16, causing the first gear 15 to rotate, which in turn drives the two second gears 16 to rotate simultaneously. The rotation of the second gears 16 drives the corresponding vertical rod 3 to rotate, which in turn drives the cleaning plate 4 to rotate. The rotation of the cleaning plate 4 drives the cleaning brush 5 to rotate, and the cleaning brush 5 cleans the dust and other debris on the soil surface, ensuring the cleanliness of the soil surface and facilitating the direct spraying of the remediation liquid onto the soil surface, thus ensuring the remediation effect.

[0023] like Figures 1-3 As shown, the top surface of the base 1 is fixedly connected to the hollow protective box 17, and the first motor 14, the first gear 15 and the second gear 16 are all located inside the protective box 17.

[0024] Specifically, the protective box 17 provides protection for the first motor 14, the first gear 15, and the second gear 16, reducing the impact of the external environment on the first motor 14, the first gear 15, and the second gear 16, and improving the service life of the first motor 14, the first gear 15, and the second gear 16.

[0025] like Figure 1 , Figure 3 and Figure 6 As shown, the elastic component includes: four connecting blocks 18, which are evenly distributed on both sides of the scraper 7. Each connecting block 18 is slidably connected to a vertical connecting rod 19. The bottom end of each connecting rod 19 is fixedly connected to the top surface of the base 1. The top end of each connecting rod 19 is fixedly connected to a fixing block 20. The bottom surface of each fixing block 20 is fixedly connected to a spring 21. The bottom end of each spring 21 is fixedly connected to the corresponding connecting block 18. Each connecting rod 19 passes through the corresponding spring 21.

[0026] Specifically, under the elastic force of the spring 21, the connecting block 18 will be pushed downward to slide along the guide rod 19. The movement of the connecting block 18 will drive the scraper 7 to slide along the rectangular through groove 6, thereby ensuring that the bottom of the scraper 7 is always in contact with the soil surface, thus scraping away large particles such as stones from the soil surface, further ensuring the cleanliness of the soil surface and ensuring the restoration effect.

[0027] like Figure 1 , Figure 3 and Figure 7 As shown, the adjustment assembly includes two support blocks 22, which are fixedly connected to the front and rear sides of the strip block 11. One of the support blocks 22 is threaded with an adjustment bolt 23, the bottom end of which is rotatably connected to the top surface of the base 1. The other support block 22 is slidably connected with a limiting rod 24, the bottom end of which is fixedly connected to the top surface of the base 1.

[0028] Specifically, rotating the adjusting bolt 23 causes the corresponding support block 22 to move along the adjusting bolt 23. The movement of the support block 22 causes the strip block 11 to move, thereby adjusting the height of the strip block 11. The movement of the strip block 11 causes the vertical pipe 12 to slide along the base 1. The movement of the vertical pipe 12 causes the nozzle 13 to move, thereby adjusting the height of the nozzle 13 to meet the usage requirements at different heights and improve the applicability of the device. With the cooperation of the limiting rod 24, the strip block 11 can form a limiting support, ensuring the stability of the movement of the strip block 11.

[0029] like Figure 1 , Figure 2 and Figure 8As shown, the mixing assembly includes: a second motor 25, which is fixedly connected to the top surface of the mixing box 8. A vertical shaft 26 is fixedly connected to the bottom end of the shaft of the second motor 25. Multiple L-shaped rods 27 distributed vertically are fixedly connected to both sides of the vertical shaft 26. A soft brush 28 is fixedly connected to one side of each L-shaped rod 27. The soft brush 28 contacts and cooperates with the inside of the mixing box 8.

[0030] Specifically, the second motor 25 operates, driving the vertical shaft 26 to rotate. The rotation of the vertical shaft 26 drives the L-shaped rod 27 to rotate. The rotation of the L-shaped rod 27 stirs the agent in the mixing tank 8, ensuring that the agent is fully mixed and improving the repair effect. At the same time, the rotation of the L-shaped rod 27 drives the soft brush 28 to rotate. The soft brush 28 cleans the inner wall of the mixing tank 8, preventing the agent from adhering to the inner wall of the mixing tank 8 and avoiding agent waste.

[0031] like Figure 1 , Figure 3 and Figure 8 As shown, each L-shaped rod 27 is fixedly connected to a horizontal fixing rod 29, one end of each fixing rod 29 is fixedly connected to a vertical shaft 27, and each fixing rod 29 is rotatably connected to a mounting sleeve 30. Each mounting sleeve 30 is fixedly connected to two vertically distributed stirring rods 31.

[0032] Specifically, the rotation of the L-shaped rod 27 drives the rotation of the fixed rod 29, which in turn drives the rotation of the mounting sleeve 30, which in turn drives the rotation of the stirring rod 31. The rotation of the stirring rod 31 further stirs the agent, thus improving the mixing effect.

[0033] like Figure 1 and Figure 8 As shown, a push rod 32 is fixedly connected to one side of the top surface of the base 1, and a feed inlet 33 is opened on the top surface of the mixing tank 8.

[0034] Specifically, the device can be moved by pushing the push rod 32, and the medicine can be easily added into the mixing box 8 by opening the feed port 33.

[0035] A method for using a soil remediation rinsing device includes the following steps: Step 1: First, add the medicine and water into the mixing tank 8 respectively, and use the mixing component to stir and mix the medicine and water until they are fully and evenly mixed. Step 2: Driven by the rolling of roller 2, the base 1 moves. As the base 1 moves, the transmission component works, which drives the two vertical rods 3 to rotate. The rotation of the vertical rods 3 drives the cleaning plate 4 to rotate, and the rotation of the cleaning plate 4 drives the cleaning brush 5 to rotate. The cleaning brush 5 cleans the dust and other debris on the soil surface, ensuring the cleanliness of the soil surface and facilitating the direct spraying of the repair liquid onto the soil surface, thus ensuring the repair effect. Step 3: Driven by the elastic component, the scraper 7 can slide up and down along the rectangular through groove 6, ensuring that the scraper 7 can contact the soil surface, thereby scraping away large particles such as stones from the soil surface, further ensuring the cleanliness of the soil surface and ensuring the repair effect. Step 4: Pump 9 operates, pumping the mixed remediation solution from mixing tank 8 into hose 10, which then flows into strip block 11 and into vertical pipe 12. Finally, it is sprayed out through nozzle 13 onto the soil surface to remediate the soil. This solution also includes a controller, the location of which is set by the operator according to the actual situation during operation. The controller is used to control the electrical components used in this solution. The controller is one of an Intel processor, AMD processor, PLC controller, ARM processor, or microcontroller. It is used in conjunction with a motherboard, memory modules, storage media, and power supply, which is AC power or a lithium battery. When a display screen is provided, a graphics card is also provided. For the operating principle of the controller, please refer to "Principles of Automatic Control", "Principles and Application Simulation Cases of Microcontrollers", and "Principles and Applications of Sensors" published by Tsinghua University Press. Other books in this field can also be consulted. Other automation control and electrical components not mentioned are knowledge well known to those skilled in the art and will not be described in detail here.

[0036] Working principle: First, the medicine and water are added to the mixing tank 8 respectively. Then, the second motor 25 works, driving the vertical shaft 26 to rotate. The rotation of the vertical shaft 26 drives the L-shaped rod 27 to rotate. The rotation of the L-shaped rod 27 stirs the medicine in the mixing tank 8, so that the medicine can be fully mixed and the repair effect is improved. At the same time, the rotation of the L-shaped rod 27 drives the soft brush 28 to rotate. The soft brush 28 cleans the inner wall of the mixing tank 8, preventing the medicine from adhering to the inner wall of the mixing tank 8 and avoiding waste of medicine. Driven by the rolling of roller 2, the base 1 moves. As the base 1 moves, the first motor 14 operates, driving the first gear 15 to rotate. The first gear 15 meshes with two second gears 16, causing the first gear 15 to rotate and the two second gears 16 to rotate simultaneously. The rotation of the second gears 16 causes the corresponding vertical rod 3 to rotate, which in turn causes the cleaning plate 4 to rotate. The rotation of the cleaning plate 4 causes the cleaning brush 5 to rotate, and the cleaning brush 5 cleans the dust and other debris on the soil surface, ensuring the cleanliness of the soil surface and facilitating the direct spraying of the repair liquid onto the soil surface, thus ensuring the repair effect. Under the elastic force of spring 21, the connecting block 18 will be pushed downward to slide along the guide rod 19. The movement of the connecting block 18 will drive the scraper 7 to slide along the rectangular through groove 6, thereby ensuring that the bottom of the scraper 7 is always in contact with the soil surface, thereby scraping away large particles such as stones on the soil surface, further ensuring the cleanliness of the soil surface and ensuring the restoration effect. When pump 9 is in operation, it pumps the mixed repair liquid in mixing tank 8 into hose 10, which then enters strip block 11 and flows from strip block 11 into vertical pipe 12. Finally, it is sprayed out through nozzle 13 onto the soil surface to repair the soil.

[0037] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0038] In the description of this invention, it should be understood that the terms "upper," "side," "inner," etc., indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. In addition, it should be noted that unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two elements or the interaction relationship between two elements. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil remediation rinsing device, comprising a base (1), characterized in that, The base (1) is rotatably connected to rollers (2) on both sides, and two vertical rods (3) distributed in front and behind are rotatably connected to one side of the top surface of the base (1). A circular cleaning plate (4) is fixedly connected to the bottom end of each vertical rod (3), and several evenly distributed cleaning brushes (5) are fixedly connected to the bottom surface of each cleaning plate (4). A transmission component is provided on the two vertical rods (3), and the transmission component can drive the vertical rods (3) to rotate. The base (1) has a rectangular through groove (6) on its top surface. A scraper (7) is slidably provided in the rectangular through groove (6). The scraper (7) is connected to the base (1) through an elastic component. A mixing box (8) is fixedly connected to the top surface of the base (1). A mixing component is provided in the mixing box (8). The pump (9) is fixedly connected to the top surface of the base (1). The inlet of the pump (9) is connected to the inside of the mixing box (8). The outlet of the pump (9) is fixedly connected to the hose (10). One end of the hose (10) is fixedly connected to the hollow strip block (11). The strip block (11) is connected to the base (1) through the adjustment component. The bottom surface of the strip block (11) is fixedly connected to several vertical pipes (12) distributed in front and behind. The vertical pipes (12) are connected to the inside of the strip block (11). The vertical pipes (12) pass through the base (1) and can slide up and down along the base (1). The bottom end of each vertical pipe (12) is fixedly connected to a nozzle (13).

2. The soil remediation rinsing device according to claim 1, characterized in that, The transmission assembly includes: a first motor (14), which is fixedly connected to the top surface of the base (1), and a first gear (15) is fixedly connected to the top of the shaft of the first motor (14). A second gear (16) is fixedly connected to the top of each of the vertical rods (3). The first gear (15) is located between the two second gears (16) and meshes with the two second gears (16) respectively.

3. The soil remediation rinsing device according to claim 2, characterized in that, The base (1) is fixedly connected to the hollow protective box (17) on its top surface. The first motor (14), the first gear (15) and the second gear (16) are all located inside the protective box (17).

4. The soil remediation rinsing device according to claim 3, characterized in that, The elastic component includes: four connecting blocks (18), the four connecting blocks (18) are evenly distributed on both sides of the scraper (7), each connecting block (18) is slidably connected to a vertical connecting rod (19), the bottom end of each connecting rod (19) is fixedly connected to the top surface of the base (1), the top end of each connecting rod (19) is fixedly connected to a fixing block (20), the bottom surface of each fixing block (20) is fixedly connected to a spring (21), the bottom end of each spring (21) is fixedly connected to the corresponding connecting block (18), and each connecting rod (19) passes through the corresponding spring (21).

5. The method for soil remediation using a leaching device according to claim 4, characterized in that, The adjustment assembly includes two support blocks (22), which are fixedly connected to the front and rear sides of the strip block (11). One of the support blocks (22) is threaded with an adjustment bolt (23), the bottom end of which is rotatably connected to the top surface of the base (1). The other support block (22) is slidably connected with a limiting rod (24), the bottom end of which is fixedly connected to the top surface of the base (1).

6. A soil remediation rinsing device according to claim 5, characterized in that, The mixing assembly includes: a second motor (25), which is fixedly connected to the top surface of the mixing box (8). The bottom end of the shaft of the second motor (25) is fixedly connected to a vertical shaft (26). Multiple L-shaped rods (27) distributed vertically are fixedly connected to both sides of the vertical shaft (26). A soft brush (28) is fixedly connected to one side of each L-shaped rod (27). The soft brush (28) is in contact with the inside of the mixing box (8).

7. A soil remediation rinsing device according to claim 6, characterized in that, Each L-shaped rod (27) is fixedly connected to a horizontal fixed rod (29), one end of each fixed rod (29) is fixedly connected to a vertical shaft (27), and each fixed rod (29) is rotatably connected to an mounting sleeve (30) on its outer periphery. Each mounting sleeve (30) is fixedly connected to two vertically distributed stirring rods (31).

8. The method for soil remediation using a leaching device according to claim 7, characterized in that, A push rod (32) is fixedly connected to one side of the top surface of the base (1), and a feed inlet (33) is opened on the top surface of the mixing tank (8).

9. A method using a soil remediation rinsing apparatus as described in claim 1, characterized in that, Includes the following steps: Step 1: Add the medicine and water into the mixing tank (8) respectively, and then pass through the mixing component to stir and mix the medicine and water to make the medicine and water fully and evenly mixed; Step 2: Driven by the rolling of the roller (2), the base (1) moves. While the base (1) moves, the transmission component works, which drives the two vertical rods (3) to rotate. The rotation of the vertical rods (3) drives the cleaning plate (4) to rotate. The rotation of the cleaning plate (4) drives the cleaning brush (5) to rotate. The cleaning brush (5) cleans the dust and other debris on the soil surface, ensuring the cleanliness of the soil surface and facilitating the direct spraying of the repair liquid onto the soil surface, thus ensuring the repair effect. Step 3: Driven by the elastic component, the scraper (7) can slide up and down along the rectangular through groove (6), ensuring that the scraper (7) can contact the soil surface, thereby scraping away large particles such as stones on the soil surface, further ensuring the cleanliness of the soil surface and ensuring the repair effect. Step 4: The pump (9) operates, pumping the mixed repair liquid in the mixing tank (8) into the hose (10), which then enters the strip block (11) through the hose (10) and flows from the strip block (11) into the vertical pipe (12), and finally sprays it out through the nozzle (13) onto the soil surface to repair the soil.

Images