A device for treating pollution of cultivated land

Abstract

The utility model discloses a kind of governing devices for farmland pollution, including governing trolley and installing the roller on the bottom surface of governing trolley, the surface of the governing trolley is connected with medicine bucket, the surface of the medicine bucket is connected with water inlet;The inner wall of the medicine bucket is connected with filter plate, the surface of the medicine bucket close to filter plate is connected with adjustment motor.The utility model moves to the pollution farmland to be governed by governing trolley, at this time staff carries out dispensing treatment in medicine bucket interior, medicine is filtered in the process of conveying in medicine bucket first by filter plate, impurity after filtering is attached to one side of filter plate, adjustment motor is started at this time, drive the rotation of driving rod inside positioning plate, at this time, the scraper inside rotary plate is driven to clean the impurity on the side of filter plate, ensure the normal conveying of liquid medicine, avoid the impurity with liquid medicine into water pump simultaneously, cause medicine pipe to appear blockage, ensure the effect of farmland pollution control.

Description

Technical Field

[0001] This utility model belongs to the field of farmland pollution control technology, specifically relating to a farmland pollution control device. Background Technology

[0002] Farmland pollution remediation devices refer to specialized equipment or systems used to remediate and purify polluted farmland (such as land contaminated with heavy metals, pesticide residues, and organic pollutants). With the development of industrialization and intensive agriculture, farmland pollution problems are becoming increasingly serious. These devices use physical, chemical, and biological technologies to achieve the remediation and ecological restoration of polluted soil.

[0003] Farmland pollution spraying remediation refers to a technology that uses mechanical or intelligent equipment to uniformly spray remediation agents, microbial preparations, and phytoregulators onto the surface or topsoil of polluted soil to achieve the degradation, fixation, or transformation of pollutants. However, traditional spraying devices require mixing and preparing agents in a tank before spraying, creating an open operating environment. During manual measurement, dilution, and stirring, workers are frequently exposed to the agents, posing occupational exposure risks. Furthermore, dust, debris, insects, and other impurities from the external environment can easily enter the tank with airflow or manual operation, potentially introducing weed seeds, pathogenic microorganisms, and other harmful substances. These impurities can interfere with the accuracy of agent concentration, leading to fluctuations in spraying effectiveness, and may also react chemically with the agents, reducing their activity. More seriously, contaminated agents, after spraying, may pose potential harm to the soil microbial community, aquatic environment, and crop growth, affecting the overall effectiveness and ecological safety of farmland pollution remediation. Utility Model Content

[0004] The purpose of this invention is to provide a treatment device for farmland pollution, aiming to solve the problems raised in existing technologies. In the process of manually measuring, diluting, and stirring pesticides, workers not only frequently come into contact with the pesticides, posing occupational exposure risks, but also allow dust, debris, insects, and other impurities from the external environment to easily enter the container through airflow or manual operation. These impurities may even introduce harmful substances such as weed seeds and pathogenic microorganisms. These impurities not only interfere with the accuracy of pesticide concentration ratios, leading to fluctuations in spraying effects, but may also react chemically with the pesticides, reducing their activity. More seriously, contaminated pesticides, after spraying, may pose potential harm to the soil microbial community, aquatic environment, and crop growth, affecting the overall effectiveness and ecological safety of farmland pollution treatment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a treatment device for farmland pollution, comprising a treatment trolley and rollers installed on the bottom of the treatment trolley, wherein a chemical tank is connected to the surface of the treatment trolley, and a water inlet is connected to the surface of the chemical tank;

[0006] A filter plate is connected to the inner wall of the medicine tank. An adjusting motor is connected to the surface of the medicine tank near the filter plate. A positioning plate is connected to one side of the filter plate. An active rod is connected to the inner wall of the positioning plate. An active gear is connected to the bottom surface of the active rod. A bearing is connected to the bottom of the inner wall of the positioning plate near the active rod. A driven gear is sealed to the side surface of the positioning plate near the active gear. A rotating plate is connected to the other side of the driven gear. A scraper is connected to the inner side of the rotating plate.

[0007] As a preferred embodiment of the farmland pollution treatment device of this utility model, a controller is installed on one side of the treatment trolley, and a water pump is connected to the surface of the treatment trolley near the chemical tank. The water pump is connected to a drive motor via a belt.

[0008] As a preferred embodiment of the farmland pollution treatment device of this utility model, the handle end of the treatment trolley is connected to a take-up roller, the surface of the take-up roller is wound with a chemical pipe, and the other end of the chemical pipe is connected to a spray gun.

[0009] As a preferred embodiment of the farmland pollution treatment device of this utility model, the surface size of the filter plate is adapted to the inner wall size of the medicine tank, and one end of the active rod relative to the active gear is connected to the output end of the adjusting motor.

[0010] As a preferred embodiment of the farmland pollution treatment device of this utility model, the driving gear and the driven gear form a gear meshing structure, and the scraper is made of PVC material.

[0011] As a preferred embodiment of the farmland pollution treatment device of this utility model, the treatment trolley is connected to a fixing plate on the side near the spray gun, one end of the fixing plate is connected to a side plate, and a lead screw is threadedly connected to the surface of the side plate.

[0012] As a preferred embodiment of the farmland pollution treatment device of this utility model, the other end of the lead screw is connected to a linkage block, the other side of the linkage block is connected to a clamping plate, the end of the lead screw near the linkage block is connected to a rotating block, and the inner side of the clamping plate is connected to a limit block.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] This invention involves moving a treatment vehicle to the polluted farmland to be treated. Workers then prepare the treatment solution inside a tank. During the treatment process, the solution is first filtered through a filter plate. Impurities adhere to one side of the filter plate. At this point, an adjusting motor is activated, rotating a drive rod inside a positioning plate. This causes a scraper on the inner side of the rotating plate to clean the impurities from one side of the filter plate, ensuring proper delivery of the treatment solution and preventing impurities from entering the water pump and causing blockages in the treatment pipes. This ensures the effectiveness of the farmland pollution treatment. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a three-dimensional structural diagram of the treatment device of this utility model;

[0017] Figure 2 This is a schematic diagram of the spray gun mounting structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the filter plate connection structure of this utility model;

[0019] Figure 4 This is a cross-sectional view of the active rod connection structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the clamping plate connection structure of this utility model;

[0021] Figure 6 This is an enlarged structural diagram of point A in this utility model.

[0022] In the diagram: 1. Treatment trolley; 2. Roller; 3. Chemical tank; 4. Inlet; 5. Controller; 6. Water pump; 7. Drive motor; 8. Take-up roller; 9. Chemical pipe; 10. Filter plate; 11. Adjustment motor; 12. Positioning plate; 13. Drive rod; 14. Drive gear; 15. Bearing; 16. Driven gear; 17. Rotating plate; 18. Scraper; 19. Spray gun; 20. Fixing plate; 21. Side plate; 22. Lead screw; 23. Linkage block; 24. Clamping plate; 25. Rotating block; 26. Limiting block. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Please see Figures 1-6 The present invention provides the following technical solution: a treatment device for farmland pollution, including a treatment trolley 1 and rollers 2 installed on the bottom of the treatment trolley 1, a chemical tank 3 connected to the surface of the treatment trolley 1, and a water inlet 4 connected to the surface of the chemical tank 3.

[0025] A filter plate 10 is connected to the inner wall of the medicine tank 3. An adjusting motor 11 is connected to the surface of the medicine tank 3 near the filter plate 10. A positioning plate 12 is connected to one side of the filter plate 10. An active rod 13 is connected to the inner wall of the positioning plate 12. An active gear 14 is connected to the bottom surface of the active rod 13. A bearing 15 is connected to the bottom of the inner wall of the positioning plate 12 near the active rod 13. A driven gear 16 is sealed to the side surface of the positioning plate 12 near the active gear 14. A rotating plate 17 is connected to the other side of the driven gear 16. A scraper 18 is connected to the inner side of the rotating plate 17.

[0026] Preferably, a controller 5 is installed on one side of the treatment cart 1, and a water pump 6 is connected to the surface of the treatment cart 1 near the medicine tank 3. The water pump 6 is connected to a drive motor 7 via a belt.

[0027] In actual use, the water pump 6, drive motor 7, and adjusting motor 11 are all electrically connected to the controller 5.

[0028] Preferably, the handle end of the treatment trolley 1 is connected to a take-up roller 8, the surface of the take-up roller 8 is wound with a chemical pipe 9, and the other end of the chemical pipe 9 is connected to a spray gun 19.

[0029] In practical use, the water pump 6 and drive motor 7 are started to draw the liquid medicine into the medicine pipe 9, and then the liquid medicine is compressed and sprayed out through the spray gun 19.

[0030] Preferably, the surface dimensions of the filter plate 10 are adapted to the inner wall dimensions of the medicine tank 3, and one end of the drive rod 13 relative to the drive gear 14 is connected to the output end of the adjusting motor 11.

[0031] In practical use, by starting and adjusting the motor 11, the drive gear 14 can be driven to rotate, which in turn drives the rotating plate 17 to rotate.

[0032] Preferably, the driving gear 14 and the driven gear 16 form a gear meshing structure, and the scraper 18 is made of PVC material.

[0033] In practical use, the scraper 18 facilitates the cleaning of impurities attached to one side of the filter plate 10, ensuring the stability of the liquid delivery during the treatment of cultivated land.

[0034] Preferably, a fixing plate 20 is connected to the side of the treatment trolley 1 near the spray gun 19, and a side plate 21 is connected to one end of the fixing plate 20. A screw rod 22 is threadedly connected to the surface of the side plate 21.

[0035] In practical use, by rotating the lead screw 22, the rotating block 25 can be easily rotated along the opening on one side of the linkage block 23, which facilitates the quick assembly and disassembly of the spray gun 19.

[0036] Preferably, the other end of the lead screw 22 is connected to a linkage block 23, the other side of the linkage block 23 is connected to a clamping plate 24, the end of the lead screw 22 near the linkage block 23 is connected to a rotating block 25, and the inner side of the clamping plate 24 is connected to a limit block 26.

[0037] In practical use, when the clamping plate 24 moves toward the spray gun 19, it facilitates the movement of the limiting block 26 along the opening of the fixed plate 20, thus ensuring the stability of the movement of the clamping plate 24.

[0038] Working principle: First, the treatment vehicle 1 is moved to the polluted farmland to be treated. At this time, the staff prepares the treatment solution inside the chemical tank 3. During the transport of the solution in the tank 3, it first passes through the filter plate 10 for filtration. The filtered impurities adhere to one side of the filter plate 10. Then, the adjusting motor 11 is activated, driving the drive rod 13 inside the positioning plate 12 to rotate. Simultaneously, this drives the drive gear 14 to rotate, causing the driven gear 16 to rotate within the inner wall of the positioning plate 12. This, in turn, drives the scraper 18 on the inner side of the rotating plate 17 at the other end of the driven gear 16 to clean the impurities on one side of the filter plate 10. This design ensures the normal delivery of the pesticide solution and prevents impurities from entering the water pump 6 along with the solution, thus avoiding blockage of the pesticide pipe 9 and ensuring the effectiveness of farmland pollution control. Simultaneously, by placing the spray gun 19 between the fixing plate 20 and the clamping plate 24, rotating the lead screw 22 on one side of the side plate 21 causes the rotating block 25 at one end of the lead screw 22 to rotate along the opening on one side of the linkage block 23. This, in turn, causes the clamping plate 24 to clamp and stabilize the spray gun 19. Then, the limiting block 26 moves along the opening on one side of the fixing plate 20, ensuring stable movement of the clamping plate 24. This facilitates the stable installation of the spray gun 19 and makes it easy to store it after use.

[0039] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A treatment device for farmland pollution, comprising a treatment trolley (1) and rollers (2) mounted on the bottom surface of the treatment trolley (1), characterized in that: The treatment vehicle (1) is connected to a medicine tank (3) on its surface, and the medicine tank (3) is connected to a water inlet (4) on its surface. The inner wall of the medicine tank (3) is connected to a filter plate (10). An adjusting motor (11) is connected to the surface of the medicine tank (3) near the filter plate (10). A positioning plate (12) is connected to one side of the filter plate (10). An active rod (13) is connected to the inner wall of the positioning plate (12). An active gear (14) is connected to the bottom surface of the active rod (13). A bearing (15) is connected to the bottom of the inner wall of the positioning plate (12) near the active rod (13). A driven gear (16) is sealed to the side surface of the positioning plate (12) near the active gear (14). A rotating plate (17) is connected to the other side of the driven gear (16). A scraper (18) is connected to the inner side of the rotating plate (17).

2. The farmland pollution treatment device according to claim 1, characterized in that: A controller (5) is installed on one side of the treatment trolley (1), and a water pump (6) is connected to the surface of the treatment trolley (1) near the medicine tank (3). The water pump (6) is connected to a drive motor (7) via a belt.

3. The farmland pollution treatment device according to claim 1, characterized in that: The handle end of the treatment trolley (1) is connected to a take-up roller (8), the surface of which is wound with a chemical pipe (9), and the other end of the chemical pipe (9) is connected to a spray gun (19).

4. The farmland pollution treatment device according to claim 1, characterized in that: The surface dimensions of the filter plate (10) are adapted to the inner wall dimensions of the medicine tank (3), and one end of the active rod (13) relative to the active gear (14) is connected to the output end of the adjusting motor (11).

5. The farmland pollution treatment device according to claim 1, characterized in that: The driving gear (14) and driven gear (16) form a gear meshing structure, and the scraper (18) is made of PVC material.

6. The farmland pollution treatment device according to claim 3, characterized in that: The treatment trolley (1) is connected to a fixing plate (20) on the side near the spray gun (19). One end of the fixing plate (20) is connected to a side plate (21), and a lead screw (22) is threaded onto the surface of the side plate (21).

7. A farmland pollution treatment device according to claim 6, characterized in that: The other end of the lead screw (22) is connected to a linkage block (23), the other side of the linkage block (23) is connected to a clamping plate (24), the end of the lead screw (22) near the linkage block (23) is connected to a rotating block (25), and the inner side of the clamping plate (24) is connected to a limit block (26).

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