Treatment device for soil pollution

Abstract

The invention discloses a treatment device for soil pollution, and relates to the technical field of soil pollution treatment, the treatment device comprises a movable base, crawler wheels are fixedly mounted on the two sides of the movable base, and a transverse supporting frame is fixedly mounted on the upper surface of the movable base; a cutting assembly used for cutting weeds on the soil surface, a soil turning assembly used for breaking soil and a pesticide applying assembly used for releasing soil remediation liquid are sequentially arranged on the transverse supporting frame in the running direction of the crawler wheels. The pesticide applying assembly comprises a mounting frame, an inflator arranged on the mounting frame and a storage box used for storing soil remediation liquid, a mounting side plate is arranged at the bottom of the mounting frame, a driving part and a rotatable external sleeve are arranged on the mounting side plate, the driving part is used for driving the external sleeve, an inflation pipe is arranged at one end of the external sleeve, and the inflation pipe is connected with the storage box. And an injection pipe is arranged at the other end of the external sleeve. The method has the effect of effectively penetrating into deeper soil, so that the treatment effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of soil pollution control, and in particular to a soil pollution control device. Background Art

[0002] Due to the rapid population growth and rapid industrial development, solid waste continues to accumulate and dump onto the soil surface. Hazardous wastewater continues to penetrate the soil. In addition, harmful gases and particulate matter in the air will also settle into the soil during rainfall, causing soil pollution. Any substance that hinders the normal function of the soil and reduces crop yields and quality, and indirectly affects human health through food, vegetables and fruits, is considered a soil pollutant.

[0003] Current soil pollution control devices mainly rely on spraying soil remediation liquid onto the soil surface. Such remediation liquid mainly acts on the soil surface, is easily lost due to evaporation, and is difficult to effectively penetrate deeper into the soil. This results in less than ideal soil pollution control results. Summary of the invention

[0004] The present application provides a soil pollution treatment device, which has the function of effectively penetrating into deeper soil layers, thereby improving the treatment effect.

[0005] The present application provides a soil pollution treatment device, which adopts the following technical solution: A soil pollution treatment device comprises a mobile base, crawler wheels are fixedly installed on both sides of the mobile base, a transverse support frame is fixedly installed on the upper surface of the mobile base, and a cutting component for cutting weeds on the soil surface, a soil turning component for breaking the soil, and a pesticide application component for releasing soil repair liquid are sequentially arranged on the transverse support frame and along the driving direction of the crawler wheels; The pesticide application assembly includes a mounting frame, an aerator arranged on the mounting frame, and a storage box for storing soil remediation liquid. A mounting side plate is provided at the bottom of the mounting frame, and a driving member and a rotatable external sleeve are provided on the mounting side plate. The driving member is used to drive the external sleeve. An inflation tube is provided at one end of the external sleeve, and an injection tube is provided at the other end of the external sleeve, wherein the inflation tube is connected to an output end of the aerator, and the injection tube is connected to the output end of the storage box through a negative pressure pump, and a plurality of overflow holes are evenly provided on the outer surface of the external sleeve.

[0006] By adopting the above technical scheme, through the synergistic effect of the cutting component and the soil turning component, the weeds on the soil surface are first cleaned and the soil is loosened; next, the soil remediation liquid in the storage box is transported to the inside of the external sleeve through the injection tube by a negative pressure pump; in this process, the high pressure generated by the inflator causes the treatment agent to be released through the overflow hole; combined with the centrifugal rotation of the external sleeve, the treatment agent can be thrown into the loosened soil, and this process effectively sprays the agent into the deeper soil, thereby ensuring the effect of soil pollution control; this method not only improves the penetration ability of the agent, but also helps to enhance its efficiency in controlling pollutants.

[0007] Preferably, the cutting assembly includes a first transverse extension rod and a second transverse extension rod, the first transverse extension rod and the second transverse extension rod are fixedly connected by a first mounting rod and a second mounting rod, a U-shaped mounting area is formed between the first transverse extension rod, the second transverse extension rod, the first mounting rod and the second mounting rod, a base plate is fixedly installed in the mounting area, a drive motor is fixedly installed at the bottom of the base plate, and a cutting wheel is connected to the bottom output end of the drive motor.

[0008] By adopting the above technical solution, the base plate provides reliable basic support to ensure the working stability of the cutting wheel; the drive motor is located on the base plate, and the bottom output end is directly connected to the cutting wheel. The rotational power generated by the drive motor is efficiently transmitted to the cutting wheel through this direct connection to start the cutting process; this design significantly improves the efficiency of power transmission and ensures the speed and strength of the cutting action; driven by the drive motor, the cutting wheel can rotate rapidly to effectively cut the weeds on the soil surface and improve the efficiency of the management operation; compared with traditional manual or inefficient cutting methods, the use of this cutting component can significantly improve the working speed and efficiency.

[0009] Preferably, at least two cutting wheels are provided, and two adjacent cutting wheels rotate in opposite directions on a horizontal plane.

[0010] By adopting the above technical solution, since the two cutting wheels rotate in opposite directions, the force generated during the cutting process can achieve a self-balancing state; this design effectively reduces the torsional torque generated by the equipment during operation, thereby reducing the stress concentration on the equipment structure; this self-balancing feature not only improves the operational stability of the equipment, but also extends its service life, ensuring the efficiency and safety of the cutting process.

[0011] Preferably, the cutting assembly also includes a cylinder arranged on the transverse support frame, the cylinder and the transverse support frame are hingedly arranged, the output end of the cylinder is hingedly arranged between the middle part of the first mounting rod, and the first transverse extension rod and the second transverse extension rod are both rotatably connected to the transverse support frame through a rotating shaft.

[0012] By adopting the above technical solution, through the telescopic mechanism of the cylinder, the first lateral extension rod and the second lateral extension rod can be flipped around the central axis of the rotating shaft, so as to adjust the cutting direction of the cutting wheel; this design enables the installation direction and cutting depth of the cutting wheel to be adjusted quickly and accurately under different operating conditions, providing greater adaptability for operations in complex terrain or with different plant heights; this flexible adjustment capability ensures the efficient operation of the equipment in a variety of environments, improving the overall operating efficiency and effect.

[0013] Preferably, at least two groups of the soil-turning components are provided. Specifically, the soil-turning components include a first supporting side frame fixedly installed at the bottom of the transverse supporting frame, the first supporting side frame is provided with a first rotating rod, a first planing roller is installed on the outer side of the first rotating rod, and a plurality of first planing hooks are evenly distributed on the outer surface of the first planing roller.

[0014] By adopting the above technical solution, the tangential movement generated by the first plowing hook during the rotation process acts on the soil, thereby forming a plowing force and achieving the soil turning effect; the cutting and turning process of the soil by the first plowing hook can loosen the soil quickly and evenly, providing optimized soil conditions for subsequent soil remediation; this efficient soil treatment method not only improves the quality of soil turning, but also creates a more ideal environment for plant growth, thereby promoting soil health and sustainable development.

[0015] Preferably, a mud guide plate is further provided between the two first supporting side frames, and the mud guide plate is located obliquely above the first planing roller, and the inner surface of the mud guide plate is provided with a guiding slope, and a vibration plate is movably installed on the guiding slope of the mud guide plate, and a vibration component for vibrating the vibration plate is provided between the vibration plate and the mud guide plate.

[0016] By adopting the above technical scheme, the mud guide plate is located obliquely above the first plowing roller, and a guiding inclined surface is designed on its inner surface; the main function of the mud guide plate is to guide the loose and collided soil during the soil turning process to move toward the ground; a vibration component is installed between the vibration plate and the mud guide plate, which can make the vibration plate generate high-frequency vibration, and the vibration is usually generated by an electric or pneumatic drive source, so that the vibration plate moves on the inclined surface of the mud guide plate; during the rotation of the first plowing roller, the soil will hit the guiding inclined surface of the mud guide plate; through the effect of vibration, the vibration plate applies additional energy to the impacted soil, thereby promoting the crushing of the soil; due to the influence of vibration, the crushed soil is effectively redirected and falls back to the ground, forming a more uniform soil surface layer; this process not only improves the looseness of the soil, but also optimizes the soil structure, providing a more ideal foundation for subsequent agricultural activities.

[0017] Preferably, a second supporting side frame is provided at the end position of the guiding slope of the mud guide plate, a second supporting side frame is provided with a second rotating rod, a second planing roller is installed on the outer side of the second rotating rod, and a plurality of second planing hooks are evenly distributed on the outer surface of the second planing roller.

[0018] By adopting the above technical scheme, the preliminary treatment of the first plowing roller and the vibration plate has achieved preliminary breaking and loosening of the soil; with the introduction of the second plowing roller, the tillage process can be carried out in layers, thereby further improving the effect of soil tillage; this layered tillage method not only improves the soil structure, increases the soil's air permeability and water retention capacity; it also effectively promotes the uniform distribution of nutrients, providing a better soil environment for the subsequent growth of crops.

[0019] Preferably, both ends of the external sleeve are connected to the inflation tube and the injection tube respectively through bearings.

[0020] By adopting the above technical solution, the design can effectively prevent the rotation of the external sleeve, thereby avoiding the entanglement of the inflation tube and the injection tube; this anti-entanglement mechanism ensures the stability and reliability of the system, reduces possible obstacles during operation, and improves the overall working efficiency of the equipment.

[0021] Preferably, the outer surface of the external sleeve is provided with a plurality of guide wheels, the surfaces of the plurality of guide wheels are provided with raised stripes, the sides of the raised stripes are provided with strip channels, and the strip channels are connected to the overflow hole through a connecting pipe.

[0022] By adopting the above technical solution, the soil remediation liquid overflowing from the overflow hole is introduced into the strip channel inside the raised stripe through the connecting pipe, so that the agent overflows along the direction of the raised stripe to form a horizontal injection path; the outlet of the strip channel is arranged on the side of the raised stripe. This design not only effectively prevents the soil from clogging the overflow hole, but also ensures that the agent does not fall vertically during injection, but is injected horizontally, thereby forming an injection path that can cover a larger application area; this structure can accurately control the injection direction of the soil remediation liquid, ensure that the agent is evenly distributed in the application area, thereby improving the application effect; this design optimizes the application method of the agent and enhances the effectiveness and efficiency of soil treatment.

[0023] Preferably, an arc-shaped baffle is provided on the mounting frame, the arc-shaped baffle is located directly above the guide wheel, and an air outlet is provided on the lower surface of the arc-shaped baffle, an air outlet pipe connected to the air outlet is provided inside the arc-shaped baffle, and the air outlet pipe is connected to the other output end of the inflator.

[0024] By adopting the above technical solution, the arc-shaped baffle is located directly above the guide wheel, forming a physical barrier to effectively prevent the agent from spraying upward; at the same time, its arc-shaped design can effectively guide the agent to flow in the set direction; the air outlet direction of the air outlet is inclined toward the ground, ensuring that the sprayed agent is mainly applied downward at an inclined angle rather than rising vertically, thereby effectively controlling the spray range; in addition, connecting the output of the inflator to the air outlet through the air outlet pipe helps to enhance the airflow during the application process, further ensure that the agent is sprayed toward the ground, and optimize the application effect; this design not only improves the application efficiency of the agent, but also enhances the accuracy and controllability of the application process.

[0025] In summary, this application has the following beneficial effects: 1. Through the synergistic effect of the cutting component and the soil turning component, the weeds on the soil surface are first cleaned and the soil is loosened; next, the soil remediation liquid in the storage box is transported to the inside of the external sleeve through the injection tube using a negative pressure pump; during this process, the high pressure generated by the inflator causes the treatment agent to be released through the overflow hole; combined with the centrifugal rotation of the external sleeve, the treatment agent can be thrown into the loosened soil. This process effectively sprays the agent into the deeper soil, thereby ensuring the effect of soil pollution control; this method not only improves the penetration ability of the agent, but also helps to enhance its efficiency in controlling pollutants. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 Schematic diagram of the overall structure of the treatment device in this embodiment; Figure 2 is a schematic diagram of the internal structure of the cutting assembly in this embodiment; Figure 3 Schematic diagram of the internal structure of the soil turning assembly in this embodiment; Figure 4 Schematic diagram of the internal structure of the drug dispensing assembly in this embodiment; Figure 5 is a schematic diagram of the connection structure between the external sleeve and the guide wheel in this embodiment; Description of the accompanying drawings: 1. mobile base; 2. crawler wheel; 3. lateral support frame; 4. cutting assembly; 401. first lateral extension rod; 402. second lateral extension rod; 403. first mounting rod; 404. second mounting rod; 405. bottom plate; 406. drive motor; 407. cutting wheel; 408. cylinder; 409. rotating shaft; 5. soil turning assembly; 501. first supporting side frame; 502. first rotating rod; 503. first planing roller; 504. first A planing hook; 505, a mud guide plate; 506, a vibration plate; 507, a second planing roller; 508, a second planing hook; 6, a pesticide application component; 601, a mounting frame; 602, an inflator; 603, a storage box; 604, a mounting side plate; 605, an external sleeve; 606, an inflation tube; 607, an injection tube; 608, a bearing; 609, a guide wheel; 6010, a raised stripe; 6011, a strip channel; 6012, an arc-shaped baffle; 6013, an air outlet pipe. DETAILED DESCRIPTION

[0027] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content. Example

[0028] The present invention discloses a soil pollution treatment device, such as Figure 1 As shown, it includes a mobile base 1, and track wheels 2 are fixedly installed on both sides of the mobile base 1. The mobile base 1 is equipped with track wheels 2, so that the device has good maneuverability and stability on different terrains, and can be easily moved on the soil surface that needs to be treated.

[0029] like Figure 1 As shown, a transverse support frame 3 is fixedly installed on the upper surface of the mobile base 1, and a cutting component 4 for cutting weeds on the soil surface, a soil turning component 5 for breaking the soil and a pesticide application component 6 for releasing soil remediation liquid are arranged on the transverse support frame 3 and along the driving direction of the track wheel 2 in sequence, wherein the cutting component 4 is used to remove weeds on the soil surface, reduce the covering of the soil by weeds, and facilitate subsequent soil treatment and application of agents; the soil turning component 5 improves the air permeability and water permeability of the soil by loosening and turning the soil, promotes the full mixing of the soil and the treatment agent, thereby improving the treatment effect; the pesticide application component 6 can evenly release the treatment agent into the treated soil, and these agents are usually specific chemicals used to remove pollutants or promote soil recovery; by integrating multiple functional components, multiple soil treatment tasks can be completed in one operation, reducing manpower and time costs.

[0030] like Figure 2As shown, the cutting assembly 4 includes a first transverse extension rod 401 and a second transverse extension rod 402, and the first transverse extension rod 401 and the second transverse extension rod 402 are fixedly connected by a first mounting rod 403 and a second mounting rod 404, and a U-shaped mounting area is formed between the first transverse extension rod 401, the second transverse extension rod 402, the first mounting rod 403 and the second mounting rod 404, and a base plate 405 is fixedly installed in the mounting area, and a driving motor 406 is fixedly installed at the bottom of the base plate 405, and a cutting wheel 407 is connected to the bottom output end of the driving motor 406.

[0031] like Figure 2 As shown, the cutting assembly 4 is composed of a first transverse extension rod 401 and a second transverse extension rod 402, forming a reinforced frame structure, so that the entire assembly has stability and durability during operation and working; the first transverse extension rod 401 and the second transverse extension rod 402 are fixedly connected by a first mounting rod 403 and a second mounting rod 404, thereby enhancing the overall rigidity of the assembly; the U-shaped mounting area can effectively accommodate a bottom plate 405, on which a drive motor 406 and a cutting wheel 407 are fixedly mounted, thereby forming a compact working unit; in this area, the bottom plate 405 provides A reliable basic support is provided to ensure the working stability of the cutting wheel 407; the driving motor 406 is located on the bottom plate 405 and is directly connected to the cutting wheel 407 through its bottom output terminal; the rotational power generated by the driving motor 406 is transmitted to the cutting wheel 407 to start the cutting process; this direct connection method can improve the power transmission efficiency and ensure that the cutting action is fast and powerful; the cutting wheel 407 can rotate quickly under the impetus of the driving motor 406, thereby effectively cutting the weeds on the soil surface, improving the efficiency of the management operation, and significantly improving the working speed compared with the traditional manual or inefficient cutting method.

[0032] like Figure 2 As shown, there are two cutting wheels 407, and the two cutting wheels 407 rotate in opposite directions on the horizontal plane. The two cutting wheels 407 rotate in opposite directions on the horizontal plane, which means that one cutting wheel 407 rotates counterclockwise and the other rotates clockwise. Due to this configuration of the cutting wheels 407, the two cutting wheels 407 interact with each other during the cutting process to optimize the cutting effect. Since the two cutting wheels 407 rotate in opposite directions, the forces generated during the cutting process can form a self-balancing state. This design can reduce the torsional torque of the equipment during operation, thereby reducing stress concentration on the structure. The two cutting wheels 407 perform cutting operations at the same time and enhance the cutting effect through opposite directions. The two wheels act on the soil and plants alternately, which can more evenly treat the cutting area and increase the cutting area per unit time.

[0033] like Figure 2As shown, the cutting assembly 4 also includes a cylinder 408 arranged on the transverse support frame 3, and the cylinder 408 is hinged to the transverse support frame 3, and the output end of the cylinder 408 is hinged to the middle part of the first mounting rod 403, and the first transverse extension rod 401 and the second transverse extension rod 402 are both rotatably connected to the transverse support frame 3 through a rotating shaft 409. Through the extension and retraction of the cylinder 408, the first transverse extension rod 401 and the second transverse extension rod 402 are flipped around the central axis of the rotating shaft 409, so as to adjust the cutting direction of the cutting wheel 407. This design allows the installation direction and cutting depth of the cutting wheel 407 to be adjusted quickly and accurately under different working conditions, and provides greater adaptability to operations in complex terrain or different plant heights; by adjusting the cutting direction, the cutting wheel 407 can cut at the best angle according to different needs to achieve better cutting effect, and can effectively process different types of vegetation or soil to ensure the uniformity of the working effect.

[0034] like Figure 2 and Figure 3 As shown, at least two groups of soil turning components 5 are provided. Specifically, the soil turning components 5 include a first supporting side frame 501 fixedly installed at the bottom of the transverse supporting frame 3. Two first supporting side frames 501 are provided. A first rotating rod 502 is provided between the two first supporting side frames 501. A first plowing roller 503 is installed on the outer side of the first rotating rod 502. A plurality of first plowing hooks 504 are evenly distributed on the outer surface of the first plowing roller 503. The tangential movement of the first plowing hooks 504 during rotation acts on the soil to form a plowing force to achieve the effect of soil turning. The cutting and turning of the soil by the first plowing hooks 504 can loosen the soil more quickly and evenly, thereby creating better soil conditions for subsequent soil remediation.

[0035] like Figure 3 As shown, a mud guide plate 505 is further provided between the two first supporting side frames 501, and the mud guide plate 505 is located obliquely above the first planing roller 503. The inner surface of the mud guide plate 505 is provided with a guiding slope, and a vibration plate 506 is movably installed on the guiding slope of the mud guide plate 505. A vibration component for vibrating the vibration plate 506 is provided between the vibration plate 506 and the mud guide plate 505. During the rotation of the first planing roller 503, it is inevitable to avoid soil hitting the guiding slope of the mud guide plate 505. The vibration component causes the vibration plate 506 to vibrate at a high frequency, which is used to break the soil hitting the mud guide plate 505 and redirect it to the ground.

[0036] like Figure 3As shown, the mud guide plate 505 is located obliquely above the first planing roller 503, and its inner surface has a guiding inclined surface; the main function of the mud guide plate 505 is to guide the loose and impacted soil during the tillage process to move toward the ground; a vibration component is installed between the vibration plate 506 and the mud guide plate 505, which can cause the vibration plate 506 to vibrate at high frequency; the vibration is usually generated by electric or pneumatic drive, so that the vibration plate 506 moves on the inclined surface of the mud guide plate 505; when the first planing roller 503 rotates, the soil will hit the guiding inclined surface of the mud guide plate 505; through vibration, the vibration plate 506 applies additional energy to the impacted soil, thereby achieving soil crushing; due to the effect of vibration, the crushed soil is redirected and falls back to the ground, forming a more uniform soil surface layer.

[0037] like Figure 3 As shown, the high-frequency vibration of the vibration plate 506 shatters the impacted soil, increases the looseness of the soil, improves the permeability of the soil, and makes it easier for subsequent treatment agents to penetrate into the deep soil layer; after the soil is shattered, the particles become smaller and more uniform, increasing the surface area of ​​the treatment agent in contact with the soil, optimizing its distribution and reaction in the soil, and improving the application effect.

[0038] like Figure 3 As shown, a second supporting side frame is arranged at the end position of the guiding inclined surface of the mud guide plate 505, two second supporting side frames are arranged, a second rotating rod is arranged between the two second supporting side frames, a second planing roller 507 is installed on the outer side of the second rotating rod, a plurality of second planing hooks 508 are evenly distributed on the outer surface of the second planing roller 507, the cross section of the second planing roller 507 is smaller than that of the first planing roller 503, and the number of the second planing hooks 508 is higher than that of the first planing hooks 504; the preliminary treatment of the first planing roller 503 and the vibration plate 506 has already preliminarily broken and loosened the soil; the introduction of the second planing roller 507 enables the tillage process to be divided into two parts. The second plowing roller 507 is designed to break up and loosen the soil more fully. A higher number of hooks means that more soil can be contacted and processed in each operation, thereby achieving more detailed tillage. The introduction of the second plowing roller 507 makes the soil more thoroughly broken, identifies and removes lumps in the soil, and helps to improve the soil structure. After the treatment of the first plowing roller 503, the second plowing roller 507 can penetrate deeper into the soil, break up the dense layer of the soil, improve the air permeability and drainage of the soil, and facilitate better penetration of the treatment agent.

[0039] like Figure 4 and Figure 5As shown, the spraying assembly 6 includes a mounting frame 601, an inflator 602 arranged on the mounting frame 601, and a storage box 603 for storing soil repair liquid. The bottom of the mounting frame 601 is provided with a mounting side plate 604, and the mounting side plate 604 is provided with a driving member and a rotatable external sleeve 605. The driving member is used to drive the external sleeve 605. An inflation tube 606 is arranged at one end of the external sleeve 605, and an injection tube 607 is arranged at the other end of the external sleeve 605. The inflation tube 606 and the inflator 602 are connected to each other. An output end of the storage box 603 is connected, the injection tube 607 is connected to the output end of the storage box 603 through a negative pressure pump, and a plurality of overflow holes are evenly arranged on the outer surface of the external sleeve 605. The soil remediation liquid in the storage box 603 is injected into the interior of the external sleeve 605 through the injection tube 607 through the negative pressure pump, and the high pressure generated by the inflator 602 in the external sleeve 605 is used to discharge the soil remediation liquid through the overflow hole, and the centrifugal rotation of the external sleeve 605 is used to throw the soil remediation liquid into the broken soil.

[0040] like Figure 4 and Figure 5 As shown, the negative pressure pump is used to extract the soil remediation liquid in the storage box 603 and transport it to the inside of the external sleeve 605 through the injection tube 607; the formation of negative pressure can effectively suck the liquid into the pipeline, ensuring stable transportation of the agent; and the main function of the inflator 602 is to fill gas into the external sleeve 605, thereby generating high pressure; this high-pressure gas will push the agent in the external sleeve 605 to be discharged through the overflow hole; this process can be understood as using the pressure difference to promote the injection of the agent; the design of the external sleeve 605 ensures that it can rotate; under the push of the high-pressure gas and the centrifugal action of the external sleeve 605, the agent is thrown out and dispersed into the surrounding broken soil; this method not only enhances the coverage of the agent, but also helps to effectively mix the agent with the soil; it effectively improves the transportation speed and efficiency of the soil remediation liquid, and achieves rapid coverage and uniform application.

[0041] like Figure 4 and Figure 5 As shown, specifically, both ends of the external sleeve 605 are connected to the air tube 606 and the injection tube 607 respectively through bearings 608, which can effectively prevent the external sleeve 605 from rotating and causing the air tube 606 and the injection tube 607 to be entangled.

[0042] like Figure 4 and Figure 5As shown, a plurality of guide wheels 609 are fixedly mounted on the outer surface of the external sleeve 605, and a plurality of raised stripes 6010 are arranged on the surface of the guide wheels 609, and a strip channel 6011 is arranged on the side of the raised stripe 6010, and the strip channel 6011 is connected to the overflow hole through a connecting pipe, and the soil remediation liquid overflowing from the overflow hole enters the interior of the strip channel 6011 of the raised stripe 6010 through the connecting pipe, so that the soil remediation liquid overflows from the direction of the raised stripe 6010 to form a spray path in the horizontal direction, and by starting the outlet of the strip channel 6011 on the side of the raised stripe 6010, on the one hand, the overflow hole can be effectively prevented from being blocked by soil; on the other hand, this structure can ensure that the agent will not drip vertically, but will be sprayed in a horizontal direction, thereby forming a spray path that can cover a larger application area; the spray direction of the soil remediation liquid can be accurately controlled to ensure that the agent is evenly distributed in the application area, thereby improving the effect of application.

[0043] like Figure 4 and Figure 5 As shown, an arc-shaped baffle plate 6012 is provided on the mounting frame 601, and the arc-shaped baffle plate 6012 is located directly above the guide wheel 609, and an air outlet is provided on the lower surface of the arc-shaped baffle plate 6012, and the air outlet direction of the air outlet is inclined toward the ground, and an air outlet pipe 6013 connected to the air outlet is provided inside the arc-shaped baffle plate 6012, and the air outlet pipe 6013 is connected to the other output end of the inflator 602.

[0044] like Figure 4 and Figure 5 As shown, the arc-shaped baffle 6012 is located directly above the guide wheel 609, and can form a physical barrier to prevent the agent from spraying upward; at the same time, through its arc-shaped design, the arc-shaped baffle 6012 can effectively guide the agent to flow in a set direction; the air outlet direction of the air outlet is inclined toward the ground, so that the sprayed agent is mainly applied downward at an inclined angle, rather than diffusing vertically upward; this can effectively control the spray range; the output of the inflator 602 is connected to the air outlet through the air outlet pipe 6013, which can enhance the airflow during the application process and further ensure that the agent is sprayed toward the ground.

[0045] like Figure 4 and Figure 5 As shown, by directing the spray direction of the pesticide downward, the upward diffusion of the pesticide can be effectively prevented, avoiding pollution to the surrounding environment, especially during the application process; inhibiting the upward diffusion of the pesticide can avoid waste in the air, ensuring that more pesticides are used for soil treatment, thereby improving its economic efficiency; preventing the upward diffusion of the pesticide can reduce the impact on non-target plants or organisms, such as avoiding potential harm to insects in the air or nearby crops, and reducing the risk of environmental pollution.

[0046] Working principle: According to the moving direction of the track wheel 2, the soil pollution control device is moved to the soil area to be treated. The device relies on the synergistic effect of the cutting component 4 and the soil turning component 5 to first remove the weeds on the soil surface and loosen the soil. Subsequently, the negative pressure pump transports the soil remediation liquid in the storage tank to the inside of the external sleeve 605 through the injection tube 607. In this process, the high pressure generated by the inflator 602 causes the control agent to be released through the overflow hole, and combined with the centrifugal rotation of the external sleeve 605, the control agent can be thrown into the loosened soil. This process effectively sprays the control agent to a deeper level of the soil, thereby ensuring the effect of soil pollution control. This method not only improves the penetration ability of the agent, but also enhances its efficiency in controlling pollutants.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A soil pollution treatment device, comprising a mobile base (1), characterized in that: Track wheels (2) are fixedly mounted on both sides of the mobile base (1); a transverse support frame (3) is fixedly mounted on the upper surface of the mobile base (1); and a cutting assembly (4) for cutting weeds on the soil surface, a soil turning assembly (5) for breaking the soil, and a pesticide application assembly (6) for releasing soil repair liquid are sequentially arranged on the transverse support frame (3) and along the travel direction of the track wheels (2); The pesticide application assembly (6) comprises a mounting frame (601), an aerator (602) arranged on the mounting frame (601), and a storage box (603) for storing soil remediation liquid. A mounting side plate (604) is arranged at the bottom of the mounting frame (601). A driving member and a rotatable external sleeve (605) are arranged on the mounting side plate (604). The driving member is used to drive the external sleeve (605). An inflation tube (606) is arranged at one end of the external sleeve (605), and an injection tube (607) is arranged at the other end of the external sleeve (605). The inflation tube (606) is connected to an output end of the aerator (602), and the injection tube (607) is connected to the output end of the storage box (603) via a negative pressure pump. The outer surface of the external sleeve (605) is evenly provided with a plurality of overflow holes.

2. The soil pollution treatment device according to claim 1, characterized in that: The cutting assembly (4) comprises a first transverse extension rod (401) and a second transverse extension rod (402); the first transverse extension rod (401) and the second transverse extension rod (402) are fixedly connected via a first mounting rod (403) and a second mounting rod (404); a U-shaped mounting area is formed between the first transverse extension rod (401), the second transverse extension rod (402), the first mounting rod (403) and the second mounting rod (404); a bottom plate (405) is fixedly mounted in the mounting area; a driving motor (406) is fixedly mounted at the bottom of the bottom plate (405); and a cutting wheel (407) is connected to the bottom output end of the driving motor (406).

3. The soil pollution treatment device according to claim 2, characterized in that: At least two cutting wheels (407) are provided, and the rotation directions of two adjacent cutting wheels (407) on the horizontal plane are opposite.

4. The soil pollution treatment device according to claim 2, characterized in that: The cutting assembly (4) further comprises a cylinder (408) arranged on the transverse support frame (3), wherein the cylinder (408) is hingedly arranged with respect to the transverse support frame (3), an output end of the cylinder (408) is hingedly arranged with respect to the middle part of the first mounting rod (403), and the first transverse extension rod (401) and the second transverse extension rod (402) are both rotatably connected with the transverse support frame (3) via a rotating shaft (409).

5. The soil pollution treatment device according to claim 1, characterized in that: The soil turning assembly (5) is provided with at least two groups. Specifically, the soil turning assembly (5) comprises a first supporting side frame (501) fixedly mounted on the bottom of the transverse supporting frame (3), the first supporting side frame (501) is provided with a first rotating rod (502), a first planing roller (503) is mounted on the outer side of the first rotating rod (502), and a plurality of first planing hooks (504) are evenly distributed on the outer surface of the first planing roller (503).

6. The soil pollution treatment device according to claim 5, characterized in that: A mud guide plate (505) is also provided between the two first supporting side frames (501); the mud guide plate (505) is located obliquely above the first planing roller (503); a guiding slope is provided on the inner surface of the mud guide plate (505); a vibration plate (506) is movably mounted on the guiding slope of the mud guide plate (505); and a vibration component for vibrating the vibration plate (506) is provided between the vibration plate (506) and the mud guide plate (505).

7. The soil pollution treatment device according to claim 6, characterized in that: A second supporting side frame is arranged at the end of the guiding inclined surface of the mud guide plate (505), a second rotating rod is arranged on the second supporting side frame, a second planing roller (507) is installed on the outer side of the second rotating rod, and a plurality of second planing hooks (508) are evenly distributed on the outer surface of the second planing roller (507).

8. The soil pollution treatment device according to claim 1, characterized in that: Both ends of the external sleeve (605) are respectively connected to the inflation tube (606) and the injection tube (607) via bearings (608).

9. The soil pollution treatment device according to claim 1, characterized in that: The outer surface of the external sleeve (605) is provided with a plurality of guide wheels (609), the surfaces of the plurality of guide wheels (609) are provided with raised stripes (6010), the sides of the raised stripes (6010) are provided with strip channels (6011), and the strip channels (6011) are connected to the overflow hole via a connecting pipe.

10. The soil pollution treatment device according to claim 1, characterized in that: The mounting frame (601) is provided with an arc-shaped baffle (6012), the arc-shaped baffle (6012) is located directly above the guide wheel (609), and an air outlet hole is provided on the lower surface of the arc-shaped baffle (6012), an air outlet pipe (6013) connected to the air outlet hole is provided inside the arc-shaped baffle (6012), and the air outlet pipe (6013) is connected to the other output end of the inflator (602).

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