Soil remediation device with adjustable depth

Abstract

The depth-adjustable soil remediation device comprises a base, a moving part and a lifting mechanism, the upper surface of the base is fixedly connected with a supporting column, the upper end of the supporting column is fixedly connected with a limiting plate, the upper surface of the base is fixedly connected with a pesticide box, the upper surface of the pesticide box is fixedly connected with a pump machine, and the pump machine is fixedly connected with the moving part. The output end of the pump machine is fixedly connected with a hose, the moving part comprises a connecting block, a rotating shaft and a rolling wheel, the lifting mechanism comprises a threaded rod, a fixing frame, an outer pipe and an inner pipe, the threaded rod is rotated in a limiting plate, the outer pipe can be pushed to move up and down so as to be inserted into different depths, and the depth of the outer pipe inserted into soil is adjusted; therefore, soil remediation of a deeper surface is realized, the remediation effect is improved, and the liquid medicine can reach deeper soil, so that the loss of the liquid medicine in the upper soil is reduced, and the soil remediation range is more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of soil remediation, in particular to a depth-adjustable soil remediation device. Background Art

[0002] Soil remediation equipment is a device used to repair contaminated or damaged soil. Its primary function is to purify harmful substances from the soil and restore its ecological environment and fertility. Soil remediation equipment plays a vital role in environmental protection, effectively treating toxic and harmful substances in the soil, improving soil quality, and protecting the ecological environment.

[0003] However, common spraying and turning repair devices are unable to repair deep soil. When the repair liquid needs to reach the deeper soil, it is often absorbed by the upper soil, so a considerable portion of it is lost. Not only is the soil repair not uniform, but it also causes waste. After searching, it was found that the technical solution provided by the utility model with application number CN202223545240.9 also has the above-mentioned problems. Utility Model Content

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a soil remediation device with adjustable depth. By rotating the threaded rod in the limit plate, the outer tube can be pushed to move up and down so as to be inserted into different depths, thereby adjusting the depth of insertion into the soil, thereby achieving soil remediation at a deeper level, improving the remediation effect, and allowing the drug solution to reach deeper soil, thereby reducing the loss of the drug solution in the upper soil layer and making the range of soil remediation more uniform.

[0005] The utility model also provides a soil remediation device with the above-mentioned adjustable depth, comprising a base, a movable part and a lifting mechanism, wherein the upper surface of the base is fixedly connected to a pillar, the upper end of the pillar is fixedly connected to a limit plate, the upper surface of the base is fixedly connected to a medicine box, the upper surface of the medicine box is fixedly connected to a pump, and the output end of the pump is fixedly connected to a hose;

[0006] The moving member includes a connecting block, a rotating shaft and a roller, wherein the interior of the connecting block is rotatably connected to the rotating shaft, and the side surface of the rotating shaft is rotatably connected to the roller;

[0007] The lifting mechanism includes a threaded rod, a fixing frame, an outer tube and an inner tube. The lower end of the threaded rod is fixedly connected to the fixing frame, the lower end of the fixing frame is fixedly connected to the outer tube, and the inner surface of the outer tube is rotatably connected to the inner tube.

[0008] According to the depth-adjustable soil remediation device, the input end of the pump is connected to the medicine box, and the end of the hose away from the pump is fixedly connected to the inner tube. The pump is connected to an external power supply so that the pump can pump the remediation liquid into the inner tube.

[0009] According to the depth-adjustable soil remediation device, the side surface of the threaded rod is threadedly connected to the limiting plate, and the upper surface of the connecting block is fixedly connected to the base.

[0010] According to the depth-adjustable soil remediation device, the base and the left surface of the limiting plate are fixedly connected with armrests. There are two armrests distributed front to back and are used to push the device for easy movement.

[0011] According to the depth-adjustable soil remediation device, a rotating handle is fixedly connected to the upper surface of the inner tube. There are two rotating handles distributed front to back, and the rotating handles are used to turn the inner tube to rotate.

[0012] According to the depth-adjustable soil remediation device, a pressure relief groove is provided on the upper surface of the inner tube, and the pressure relief groove extends to the interior of the inner tube, and is used to release the pressure in the inner tube to prevent excessive internal pressure when pumping the liquid medicine.

[0013] According to the depth-adjustable soil remediation device, a second row of medicine holes is provided inside the outer tube, and a first row of medicine holes is provided inside the inner tube. The medicine liquid is sealed by the staggered overlap of the first row of medicine holes and the second row of medicine holes, and the medicine liquid is released when the two rows of medicine holes overlap.

[0014] According to the depth-adjustable soil remediation device, the side surface of the threaded rod is threadedly connected to a limit nut, and the upper end of the threaded rod is fixedly connected to a handle to facilitate the rotation of the screw rod.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of a depth-adjustable soil remediation device of the present invention;

[0018] Figure 2 This is a cross-sectional view of the outer tube structure of a depth-adjustable soil remediation device of the present invention;

[0019] Figure 3 for Figure 1 A schematic diagram of the structure at center A;

[0020] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point B.

[0021] Legend:

[0022] 1. Base; 2. Support column; 3. Limiting plate; 4. Moving part; 5. Lifting mechanism; 6. Medicine box; 7. Pump; 8. Hoses; 9. Connecting block; 10. Rotating shaft; 11. Rollers; 12. Handrail; 13. Threaded rod; 14. Fixing frame; 15. Outer tube; 16. Inner tube; 17. Rotating handle; 18. Pressure relief groove; 19. First row of medicine holes; 20. Second row of medicine holes; 21. Limiting nut; 22. Handle. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1-4 The embodiment of the present utility model is a depth-adjustable soil remediation device, which includes a seat 1, a moving part 4 and a lifting mechanism 5. The upper surface of the base 1 is fixedly connected to a pillar 2, the upper end of the pillar 2 is fixedly connected to a limiting plate 3, the upper surface of the base 1 is fixedly connected to a medicine box 6, the upper surface of the medicine box 6 is fixedly connected to a pump 7, the output end of the pump 7 is fixedly connected to a hose 8, the input end of the pump 7 is connected to the medicine box 6, and the end of the hose 8 away from the pump 7 is fixedly connected to the inner tube 16. The left surface of the base 1 and the limiting plate 3 are fixedly connected to an armrest 12, and the number of the armrests 12 is two and distributed front and back.

[0025] The moving member 4 includes a connecting block 9, a rotating shaft 10 and a roller 11. The upper surface of the connecting block 9 is fixedly connected to the base 1, the interior of the connecting block 9 is rotatably connected to the rotating shaft 10, and the side surface of the rotating shaft 10 is rotatably connected to the roller 11.

[0026] The lifting mechanism 5 includes a threaded rod 13, a fixing frame 14, an outer tube 15 and an inner tube 16. The side surface of the threaded rod 13 is threadedly connected to the limit plate 3, the lower end of the threaded rod 13 is fixedly connected to the fixing frame 14, the lower end of the fixing frame 14 is fixedly connected to the outer tube 15, the inner surface of the outer tube 15 is rotatably connected to the inner tube 16, and the upper surface of the inner tube 16 is fixedly connected with a turning handle 17. There are two turning handles 17 and they are distributed front and back. The upper surface of the inner tube 16 is provided with a pressure relief groove 18, which extends to the interior of the inner tube 16. The interior of the outer tube 15 is provided with a second row of medicine holes 20, and the interior of the inner tube 16 is provided with a first row of medicine holes 19. The side surface of the threaded rod 13 is threadedly connected to a limiting nut 21, and the upper end of the threaded rod 13 is fixedly connected with a handle 22.

[0027] Working principle: Push the handrail 12 to move the device to the specified position, rotate the threaded rod 13 so that the threaded rod 13 rotates in the limit plate 3 while pushing the outer tube 15 downward into the soil, and adjust the insertion depth of the outer tube 15 by rotating the threaded rod 13. After reaching the required depth, tighten the limit nut 21 to limit the threaded rod 13 to prevent the threaded rod 13 from rotating, connect the pump 7 to the external power supply, and pump the repair liquid in the medicine box 6 into the inner tube 16 through the pump 7 and the hose 8. After turning off the pump 7, turn the handle 17 by hand to rotate the inner tube 16. After the second row of medicine holes 20 in the inner tube 16 is aligned with the first row of medicine holes 19 in the outer tube 15, the medicine flows out from the two aligned holes and penetrates into the soil to achieve sudden repair.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A soil remediation device with adjustable depth, characterized in that: include: A base (1), a moving part (4) and a lifting mechanism (5), wherein the upper surface of the base (1) is fixedly connected to a pillar (2), the upper end of the pillar (2) is fixedly connected to a limit plate (3), the upper surface of the base (1) is fixedly connected to a medicine box (6), the upper surface of the medicine box (6) is fixedly connected to a pump (7), and the output end of the pump (7) is fixedly connected to a hose (8); The moving member (4) comprises a connecting block (9), a rotating shaft (10) and a roller (11); the interior of the connecting block (9) is rotatably connected to the rotating shaft (10), and the side surface of the rotating shaft (10) is rotatably connected to the roller (11); The lifting mechanism (5) comprises a threaded rod (13), a fixing frame (14), an outer tube (15) and an inner tube (16); the lower end of the threaded rod (13) is fixedly connected to the fixing frame (14); the lower end of the fixing frame (14) is fixedly connected to the outer tube (15); and the inner surface of the outer tube (15) is rotatably connected to the inner tube (16).

2. A soil remediation device with adjustable depth according to claim 1, characterized in that: The input end of the pump (7) is connected to the medicine box (6), and the end of the hose (8) away from the pump (7) is fixedly connected to the inner tube (16).

3. The depth-adjustable soil remediation device according to claim 1, characterized in that: The side surface of the threaded rod (13) is threadedly connected to the limiting plate (3), and the upper surface of the connecting block (9) is fixedly connected to the base (1).

4. The depth-adjustable soil remediation device according to claim 1, characterized in that: The left surfaces of the base (1) and the limiting plate (3) are both fixedly connected with an armrest (12), and the armrests (12) are two in number and distributed front to back.

5. The depth-adjustable soil remediation device according to claim 1, characterized in that: A rotating handle (17) is fixedly connected to the upper surface of the inner tube (16), and there are two rotating handles (17) distributed front and back.

6. The depth-adjustable soil remediation device according to claim 1, characterized in that: The upper surface of the inner tube (16) is provided with a pressure relief groove (18), and the pressure relief groove (18) extends to the interior of the inner tube (16).

7. The depth-adjustable soil remediation device according to claim 1, characterized in that: A second row of drug holes (20) is provided inside the outer tube (15), and a first row of drug holes (19) is provided inside the inner tube (16).

8. The depth-adjustable soil remediation device according to claim 1, characterized in that: The side surface of the threaded rod (13) is threadedly connected to a limit nut (21), and the upper end of the threaded rod (13) is fixedly connected to a handle (22).

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