Soil stirring remediation structure

Abstract

The utility model discloses a soil stirring remediation structure, and relates to the technical field of soil remediation, the soil stirring remediation structure comprises a base, a crushing mechanism is arranged on the top surface of the base, a stirring mechanism is arranged on the top surface of the base, a liquid adding mechanism is arranged on the top surface of the base, and the crushing mechanism comprises a bottom plate. Through cooperation of the crushing mechanism, the bottom plate, the motor, the cam, the crushing barrel, the crushing motor, the feeding hopper, the discharging hopper, a spring, a sieve plate, a fixing column, a rotating rod and crushing teeth, soil is added into the crushing barrel through the feeding hopper, the crushing motor is started to drive the rotating rod to rotate, the rotating rod drives the crushing teeth to rotate to crush the soil, and the motor is started to drive the cam to rotate. The cam rotates to drive the sieve plate to move up and down through the fixing column, the sieve plate filters the smashed soil, the stretching and contracting length of the spring is changed along with the change of the position of the sieve plate so that the sieve plate can continuously filter the soil, and the filtered soil enters the bottom of the smashing barrel and flows out through the discharging hopper.

Description

Technical Field

[0001] This utility model relates to the field of soil remediation technology, specifically to a soil mixing and remediation structure. Background Technology

[0002] Soil remediation is a technical measure to restore contaminated soil to its normal function. In the soil remediation industry, there are more than 100 existing soil remediation technologies, and more than 10 commonly used technologies, which can be roughly divided into three types: physical, chemical and biological methods.

[0003] Patent publication number CN217070157U discloses an integrated remediation device for soil organic matter and heavy metal pollution, including a base, a remediation tank fixedly inserted into the top of the base, a discharge structure for facilitating the discharge of soil from the remediation tank at the bottom of the base, a dispensing port fixedly installed on the top of the remediation tank, a servo motor fixedly connected to the top of the base, and a stirring rod welded to the output end of the servo motor.

[0004] To address the issue of low remediation efficiency in traditional soil remediation devices, existing technologies employ a combination of a remediation tank and a dispensing port. Large clumps of soil are placed inside the tank, and then a servo motor, stirring rod, stirring blades, and a filter screen work together to break the large clumps of soil into smaller pieces. The smaller pieces that meet the standards fall below the filter screen for processing. However, the broken-up soil can clog the filter screen, leading to an increased workload for workers. Utility Model Content

[0005] The purpose of this invention is to provide a soil mixing and remediation structure to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A soil mixing and remediation structure includes a base, a crushing mechanism, a mixing mechanism, and a liquid adding mechanism on the top surface of the base.

[0008] The crushing mechanism includes a base plate, a support column fixedly connected to the top surface of the base plate, a crushing barrel fixedly connected to the top surface of the support column, a fixing ring fixedly connected inside the crushing barrel, a spring fixedly connected to the top surface of the fixing ring, a screen plate fixedly connected to one end of the spring, a fixing column fixedly connected to the bottom surface of the screen plate, and one end of the fixing column penetrating the bottom surface of the crushing barrel.

[0009] A further improvement of the present invention is that: a cover plate is fixedly connected to the top surface of the crushing barrel, a discharge hopper is fixedly connected to the bottom side of the crushing barrel, a crushing motor is fixedly connected to the top surface of the cover plate, a feeding hopper is fixedly connected to the top surface of the cover plate, the output shaft of the crushing motor passes through the bottom surface of the cover plate and is engaged with a rotating rod, and crushing teeth are fixedly connected to the side of the rotating rod.

[0010] A further improvement of this utility model is that: a motor is fixedly connected to the top surface of the base plate, a cam is fixedly connected to the output shaft of the motor, and the cam is movably connected to the bottom surface of the fixed column.

[0011] A further improvement of the present invention is that the stirring mechanism includes a stirring tank, a top plate is fixedly connected to the top surface of the stirring tank, a stirring motor is fixedly connected to the top surface of the top plate, a filling hole is opened on the top surface of the top plate, the output shaft of the stirring motor passes through the bottom surface of the top plate and is fixedly connected to a stirring rod, stirring teeth are fixedly connected to the side of the stirring rod, and a scraper is fixedly connected to one end of the stirring teeth.

[0012] A further improvement of this utility model is that a sealing plate is slidably connected to the side of the mixing tank, and a handle is fixedly connected to the side of the sealing plate.

[0013] A further improvement of the present invention is that the liquid adding mechanism includes a liquid storage tank, a liquid outlet pipe is fixedly connected to the top surface of the liquid storage tank, a water pump is fixedly connected to one end of the liquid outlet pipe, a hose is fixedly connected to the output end of the water pump, a liquid adding ring is fixedly connected to one end of the hose, and a nozzle is fixedly connected to the bottom surface of the liquid adding ring.

[0014] A further improvement of this utility model is that: the number of nozzles is four and they are evenly distributed on the bottom surface of the liquid filling ring, and the nozzles cooperate with the filling holes.

[0015] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0016] 1. This utility model provides a soil mixing and remediation structure, which adopts a crushing mechanism, a base plate, a support column, a motor, a cam, a crushing barrel, a cover plate, a crushing motor, a feeding hopper, a discharging hopper, a fixing ring, a spring, a screen plate, a fixing column, a rotating rod, and crushing teeth in coordination. Soil is added to the crushing barrel through the feeding hopper. The crushing motor is started to drive the rotating rod to rotate, and the rotation of the rotating rod drives the crushing teeth to rotate and crush the soil. The motor is started to drive the cam to rotate, and the rotation of the cam drives the screen plate to move up and down through the fixing column. The screen plate filters the crushed soil. The spring changes its stretching and contraction length according to the position of the screen plate, so that the screen plate can continuously filter the soil. The filtered soil enters the bottom of the crushing barrel and flows out through the discharging hopper, which improves the adaptability of the device.

[0017] 2. This utility model provides a soil mixing and remediation structure, which employs a mixing mechanism, mixing tank, top plate, mixing motor, filling hole, mixing rod, mixing teeth, scraper, sealing plate, and handle. The mixing tank collects the soil flowing out of the discharge hopper. Starting the mixing motor drives the mixing rod to rotate, which in turn drives the mixing teeth and scraper to rotate. The rotating mixing teeth mix the soil in the mixing tank, while the rotating scraper scrapes off the soil on the inner wall of the mixing tank, preventing the soil from sticking to the mixing tank. After mixing is complete, pulling the handle moves the sealing plate, which opens the bottom of the mixing tank to remove the remediated soil, thus improving the adaptability of the device. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the crushing mechanism of this utility model;

[0020] Figure 3 This is a cross-sectional view of the crushing mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the stirring mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram of the liquid addition mechanism of this utility model.

[0023] In the diagram: 1. Base; 2. Crushing mechanism; 3. Stirring mechanism; 4. Liquid addition mechanism; 21. Base plate; 22. Support column; 23. Motor; 24. Cam; 25. Crushing barrel; 26. Cover plate; 27. Crushing motor; 28. Feed hopper; 29. ​​Discharge hopper; 251. Fixing ring; 252. Spring; 253. Screen plate; 254. Fixing column; 255. Rotating rod; 256. Crushing teeth; 31. Stirring barrel; 32. Top plate; 33. Stirring motor; 34. Filling hole; 35. Stirring rod; 36. Stirring teeth; 37. Scraper; 38. Sealing plate; 39. Handle; 41. Liquid storage tank; 42. Liquid outlet pipe; 43. Water pump; 44. Hose; 45. Liquid addition ring; 46. Nozzle. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to embodiments:

[0025] Example 1

[0026] like Figure 1-5 As shown, this utility model provides a soil mixing and remediation structure, including a base 1, a crushing mechanism 2, a mixing mechanism 3, and a liquid adding mechanism 4, all mounted on the top surface of the base 1. The crushing mechanism 2 includes a base plate 21, a support column 22 fixedly connected to the top surface of the base plate 21, a crushing barrel 25 fixedly connected to the top surface of the support column 22, a fixing ring 251 fixedly connected inside the crushing barrel 25, a spring 252 fixedly connected to the top surface of the fixing ring 251, a sieve plate 253 fixedly connected to one end of the spring 252, and a fixing column 254 fixedly connected to the bottom surface of the sieve plate 253. One end of the fixed column 254 penetrates the bottom surface of the crushing barrel 25. A cover plate 26 is fixedly connected to the top surface of the crushing barrel 25. A discharge hopper 29 is fixedly connected to the bottom side of the crushing barrel 25. A crushing motor 27 is fixedly connected to the top surface of the cover plate 26. A feeding hopper 28 is fixedly connected to the top surface of the cover plate 26. The output shaft of the crushing motor 27 penetrates the bottom surface of the cover plate 26 and is engaged with a rotating rod 255. A crushing tooth 256 is fixedly connected to the side of the rotating rod 255. A motor 23 is fixedly connected to the top surface of the bottom plate 21. A cam 24 is fixedly connected to the output shaft of the motor 23. The cam 24 is movably connected to the bottom surface of the fixed column 254.

[0027] In this embodiment, soil is added to the crushing barrel 25 through the feeding hopper 28. The crushing motor 27 is started to drive the rotating rod 255 to rotate. The rotation of the rotating rod 255 drives the crushing teeth 256 to rotate and crush the soil. The motor 23 is started to drive the cam 24 to rotate. The rotation of the cam 24 drives the screen plate 253 to move up and down through the fixed column 254. The screen plate 253 filters the crushed soil. The spring 252 changes its stretching and contraction length according to the position of the screen plate 253 so that the screen plate 253 can continuously filter the soil. The filtered soil enters the bottom of the crushing barrel 25 and flows out through the discharge hopper 29.

[0028] Example 2

[0029] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the stirring mechanism 3 includes a stirring tank 31, a top plate 32 is fixedly connected to the top surface of the stirring tank 31, a stirring motor 33 is fixedly connected to the top surface of the top plate 32, a filling hole 34 is opened on the top surface of the top plate 32, the output shaft of the stirring motor 33 passes through the bottom surface of the top plate 32 and is fixedly connected to a stirring rod 35, stirring teeth 36 are fixedly connected to the side of the stirring rod 35, a scraper 37 is fixedly connected to one end of the stirring teeth 36, a sealing plate 38 is slidably connected to the side of the stirring tank 31, and a handle 39 is fixedly connected to the side of the sealing plate 38.

[0030] In this embodiment, the soil flowing out of the discharge hopper 29 is collected by the mixing tank 31. The mixing motor 33 is started to drive the mixing rod 35 to rotate. The rotation of the mixing rod 35 drives the mixing teeth 36 and the scraper 37 to rotate. The rotation of the mixing teeth 36 stirs the soil in the mixing tank 31, and the rotation of the scraper 37 scrapes the soil on the inner wall of the mixing tank 31 to prevent the soil from sticking to the mixing tank 31. After the stirring is completed, the handle 39 is pulled to move the sealing plate 38. The sealing plate 38 opens the bottom of the mixing tank 31 to remove the soil after the repair is completed.

[0031] Example 3

[0032] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the liquid adding mechanism 4 includes a liquid storage tank 41, a liquid outlet pipe 42 is fixedly connected to the top surface of the liquid storage tank 41, a water pump 43 is fixedly connected to one end of the liquid outlet pipe 42, a hose 44 is fixedly connected to the output end of the water pump 43, a liquid adding ring 45 is fixedly connected to one end of the hose 44, a nozzle 46 is fixedly connected to the bottom surface of the liquid adding ring 45, and there are four nozzles 46 evenly distributed on the bottom surface of the liquid adding ring 45. The nozzles 46 cooperate with the filling hole 34.

[0033] In this embodiment, the soil remediation solution is stored in the storage tank 41. The water pump 43 is started to draw the remediation solution out of the storage tank 41. The remediation solution enters the hose 44 along the outlet pipe 42. The hose 44 inputs the remediation solution into the liquid filling ring 45. The nozzle 46 sprays the remediation solution in the liquid filling ring 45 into the mixing tank 31. The remediation solution mixes with the soil to remediate the soil.

[0034] The working principle of this soil mixing and remediation structure will be explained in detail below.

[0035] like Figure 1-5As shown, soil is added to the crushing barrel 25 through the feeding hopper 28. The crushing motor 27 is started, driving the rotating rod 255 to rotate. The rotation of the rotating rod 255 drives the crushing teeth 256 to rotate, crushing the soil. The motor 23 is started, driving the cam 24 to rotate. The rotation of the cam 24 drives the screen plate 253 to move up and down through the fixed column 254. The screen plate 253 filters the crushed soil. The spring 252 changes its stretching and contraction length according to the position of the screen plate 253, so that the screen plate 253 can continuously filter the soil. The filtered soil enters the bottom of the crushing barrel 25 and flows out through the discharge hopper 29. The mixing tank 31 collects the soil flowing out of the discharge hopper 29. The water pump 43 is started to pump the repair fluid from the storage tank. The repair fluid is extracted from 41 and enters the hose 44 through the outlet pipe 42. The hose 44 inputs the repair fluid into the liquid filling ring 45. The nozzle 46 sprays the repair fluid from the liquid filling ring 45 into the mixing tank 31. The stirring motor 33 is started to drive the stirring rod 35 to rotate. The rotation of the stirring rod 35 drives the stirring teeth 36 and the scraper 37 to rotate. The rotation of the stirring teeth 36 stirs the soil in the mixing tank 31, so that the soil and the repair fluid are fully mixed. The rotation of the scraper 37 scrapes the soil on the inner wall of the mixing tank 31 to prevent the soil from sticking to the mixing tank 31. After the stirring is completed, the handle 39 is pulled to move the sealing plate 38. The sealing plate 38 opens the bottom of the mixing tank 31 to remove the soil after the repair is completed.

[0036] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A soil mixing and remediation structure, comprising a base (1), characterized in that: The top surface of the base (1) is provided with a crushing mechanism (2), the top surface of the base (1) is provided with a stirring mechanism (3), and the top surface of the base (1) is provided with a liquid adding mechanism (4). The crushing mechanism (2) includes a base plate (21), a support column (22) is fixedly connected to the top surface of the base plate (21), a crushing barrel (25) is fixedly connected to the top surface of the support column (22), a fixing ring (251) is fixedly connected inside the crushing barrel (25), a spring (252) is fixedly connected to the top surface of the fixing ring (251), a screen plate (253) is fixedly connected to one end of the spring (252), a fixing column (254) is fixedly connected to the bottom surface of the screen plate (253), and one end of the fixing column (254) penetrates the bottom surface of the crushing barrel (25). The top surface of the base plate (21) is fixedly connected to a motor (23), the output shaft of the motor (23) is fixedly connected to a cam (24), and the cam (24) is movably connected to the bottom surface of the fixed column (254); The stirring mechanism (3) includes a stirring tank (31), a top plate (32) is fixedly connected to the top surface of the stirring tank (31), a stirring motor (33) is fixedly connected to the top surface of the top plate (32), a filling hole (34) is opened on the top surface of the top plate (32), the output shaft of the stirring motor (33) passes through the bottom surface of the top plate (32) and is fixedly connected to a stirring rod (35), a stirring tooth (36) is fixedly connected to the side of the stirring rod (35), and a scraper (37) is fixedly connected to one end of the stirring tooth (36).

2. The soil mixing and remediation structure according to claim 1, characterized in that: The top surface of the crushing barrel (25) is fixedly connected to a cover plate (26), the bottom side of the crushing barrel (25) is fixedly connected to a discharge hopper (29), the top surface of the cover plate (26) is fixedly connected to a crushing motor (27), the top surface of the cover plate (26) is fixedly connected to a feeding hopper (28), the output shaft of the crushing motor (27) passes through the bottom surface of the cover plate (26) and is engaged with a rotating rod (255), and the side of the rotating rod (255) is fixedly connected to a crushing tooth (256).

3. The soil mixing and remediation structure according to claim 2, characterized in that: A sealing plate (38) is slidably connected to the side of the mixing tank (31), and a handle (39) is fixedly connected to the side of the sealing plate (38).

4. The soil mixing and remediation structure according to claim 1, characterized in that: The liquid adding mechanism (4) includes a liquid storage tank (41), a liquid outlet pipe (42) is fixedly connected to the top surface of the liquid storage tank (41), a water pump (43) is fixedly connected to one end of the liquid outlet pipe (42), a hose (44) is fixedly connected to the output end of the water pump (43), a liquid adding ring (45) is fixedly connected to one end of the hose (44), and a nozzle (46) is fixedly connected to the bottom surface of the liquid adding ring (45).

5. The soil mixing and remediation structure according to claim 4, characterized in that: The number of nozzles (46) is four and they are evenly distributed on the bottom surface of the liquid filling ring (45). The nozzles (46) are matched with the filling holes (34).

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