Soil pollution control agent injection device

Abstract

The utility model discloses a soil pollution control agent injection device which comprises a protective shell, the bottom end of the protective shell is fixedly connected with a bottom cone, a plurality of first rectangular grooves are formed in the circumference of the protective shell, sliding grooves are formed in the top end and the bottom end of the inner wall of the circumference of the protective shell, sliding blocks are connected into the sliding grooves in a sliding mode, and a sleeve is fixedly connected between the two sliding blocks. A plurality of second rectangular grooves are formed in the outer wall of the sleeve, a rubber pad adheres to the inner wall of the circumference of the sleeve, a liquid storage pipe is fixedly connected to the inner wall of the bottom of the sleeve, a plurality of liquid outlet holes are formed in the circumference of the liquid storage pipe, a cover plate is clamped to the top end of the liquid storage pipe, a connecting pipe is slidably inserted into the bottom of the cover plate, and a filling port is formed in the top end of the connecting pipe. The protective shell is pricked into soil, then the sleeve is rotated to enable the second rectangular groove to be aligned with the first rectangular groove, chemicals in the sleeve flow into the soil through the second rectangular groove and the first rectangular groove for treatment, and operation is easy, convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of soil remediation technology, and in particular to a soil pollution control agent injection device. Background Technology

[0002] Soil remediation refers to the technical measures taken to restore contaminated soil to its normal function. In the soil remediation industry, there are over one hundred existing technologies, with more than ten commonly used, broadly categorized into physical, chemical, and biological methods. Since the 1980s, many countries worldwide, especially developed countries, have formulated and implemented contaminated soil remediation plans, thus giving rise to a burgeoning soil remediation industry.

[0003] Currently, existing soil pollution remediation devices are generally large in size, which poses many inconveniences when operating in the field. The limited space often prevents them from being deployed effectively and quickly for soil pollution remediation. Utility Model Content

[0004] The purpose of this invention is to solve the problem of existing devices being too bulky and inconvenient to operate in the field, and to propose a soil pollution remediation agent injection device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A soil pollution remediation agent injection device includes a protective shell. A bottom cone is fixedly connected to the bottom end of the protective shell. Multiple first rectangular grooves are provided on the circumference of the protective shell. Sliding grooves are provided at the top and bottom ends of the inner wall of the protective shell. Sliding blocks are slidably connected in the sliding grooves. A sleeve is fixedly connected between two sliding blocks. Multiple second rectangular grooves are provided on the outer wall of the sleeve. A rubber pad is adhered to the inner wall of the sleeve. A liquid storage tube is fixedly connected to the bottom inner wall of the sleeve. Multiple liquid outlet holes are provided on the circumference of the liquid storage tube. A cover plate is snapped onto the top end of the liquid storage tube. A connecting tube is slidably inserted into the bottom of the cover plate. A filling port is provided at the top end of the connecting tube. A squeezing plate is fixedly sleeved on the bottom end of the outer wall of the connecting tube. The squeezing plate slides in the liquid storage tube. A rubber ring is sleeved on the circumference of the squeezing plate.

[0007] Furthermore, a mounting ring is fixedly connected to the outer circumference of the protective shell, and pedals are fixedly connected to both sides of the outer wall of the mounting ring.

[0008] Furthermore, the protective shell has a first handrail fixedly connected to both outer walls, and the outer wall of the first handrail is fitted with a rubber anti-slip ring.

[0009] Furthermore, the outer wall of the protective shell is provided with scale lines.

[0010] Furthermore, brushes are fixedly connected to both inner walls of the first rectangular groove.

[0011] Furthermore, a second handrail is fixedly connected to the top of the top slider of the sleeve.

[0012] Furthermore, a sealing cap is threaded onto the top end of the connecting pipe.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. By embedding the protective shell into the soil, and then rotating the sleeve to align the second rectangular groove with the first rectangular groove, the agent inside the sleeve flows into the soil through the second and first rectangular grooves for treatment. The operation is simple, convenient and quick.

[0015] 2. By pushing the connecting pipe, the extrusion plate moves downward, causing the extrusion plate to move inside the liquid storage tube, thereby squeezing out all the medicine adhering to the inner wall of the liquid storage tube and improving the utilization rate of the medicine.

[0016] 3. By rotating the second handle, the sleeve is rotated, which causes the outer wall of the sleeve to move against the brush, thereby brushing off the dirt adhering to the outer wall of the sleeve to avoid affecting the rotation of the sleeve. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a soil pollution remediation agent injection device proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the exploded structure of the storage pipe of a soil pollution remediation agent injection device proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of the outer shell tube of a soil pollution remediation agent injection device proposed in this utility model;

[0020] Figure 4 This is a cross-sectional structural schematic diagram of a soil pollution remediation agent injection device proposed in this utility model.

[0021] In the diagram: 1. Protective shell; 2. Bottom cone; 3. Mounting ring; 4. Pedal; 5. First handrail; 6. Rubber anti-slip ring; 7. Scale line; 8. First rectangular groove; 9. Brush; 10. Slide groove; 11. Slider; 12. Sleeve; 13. Second rectangular groove; 14. Rubber pad; 15. Second handrail; 16. Liquid storage tube; 17. Liquid outlet; 18. Connecting tube; 19. Filling port; 20. Sealing cap; 21. Squeezing plate; 22. Rubber ring; 23. Cover plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-4 A soil pollution remediation agent injection device includes a protective shell 1, a bottom cone 2 welded to the bottom end of the protective shell 1, multiple first rectangular grooves 8 on the circumference of the protective shell 1, and sliding grooves 10 on the top and bottom ends of the inner wall of the circumference of the protective shell 1. A slider 11 is slidably connected in the sliding groove 10, and a sleeve 12 is welded between two sliders 11. The outer wall of the sleeve 12 is provided with multiple second rectangular grooves 13. The protective shell 1 is inserted into the soil, and then the sleeve 12 is rotated so that the second rectangular grooves 13 are aligned with the first rectangular grooves 8. The agent in the sleeve 12 flows into the soil through the second rectangular grooves 13 and the first rectangular grooves 8 for remediation. A rubber pad 14 is adhered to the inner wall of the circumference of the sleeve 12, and a liquid storage pipe 16 is welded to the bottom inner wall of the sleeve 12. The circumference of the liquid storage pipe 16 is provided with multiple liquid outlet holes 17. The agent flows into the liquid storage pipe 16 from the bottom end of the connecting pipe 18, and then flows into the sleeve 12 for temporary storage through the liquid outlet holes 17.

[0024] A cover plate 23 is snapped onto the top of the liquid storage tube 16, and a connecting tube 18 is slidably inserted into the bottom of the cover plate 23. The top of the connecting tube 18 is provided with a filling port 19 so that the medicine can be injected into the liquid storage tube 16 through the filling port 19. A squeezing plate 21 is fixedly sleeved on the bottom of the outer circumference of the connecting tube 18. Pushing the connecting tube 18 will drive the squeezing plate 21 to move downward, so that the squeezing plate 21 moves inside the liquid storage tube 16, thereby squeezing out all the medicine adhering to the inner wall of the liquid storage tube 16. The squeezing plate 21 slides inside the liquid storage tube 16, and a rubber ring 22 is sleeved on the circumference of the squeezing plate 21.

[0025] The outer circumference of the protective shell 1 is welded with an installation ring 3. The outer walls of both sides of the installation ring 3 are welded with pedals 4. Stepping on the pedals 4 causes the protective shell 1 to penetrate into the soil. The outer walls of both sides of the protective shell 1 are welded with first handrails 5. Holding the first handrails 5 allows the bottom cone 2 to penetrate into the soil. The outer wall of the first handrail 5 is fitted with a rubber anti-slip ring 6, which facilitates the operation of the first handrail 5. The outer wall of the protective shell 1 is provided with scale lines 7, which makes it easy to know the depth of the protective shell 1 penetrating into the soil.

[0026] Brushes 9 are fixed to the inner walls of both sides of the first rectangular groove 8 by bolts. Rotating the second handle 15 drives the sleeve 12 to rotate, thereby causing the outer wall of the sleeve 12 to brush against the brushes 9, and thus brushing off the dirt adhering to the outer wall of the sleeve 12. The top of the top slider 11 of the sleeve 12 is welded with the second handle 15. The top of the connecting pipe 18 is threaded with a sealing cap 20, which protects the filling port 19.

[0027] The working principle of this embodiment is as follows: In use, firstly, rotate the second handle 15 to drive the sleeve 12 to rotate, thereby causing the sleeve 12 to be misaligned with the second rectangular groove 13 and the first rectangular groove 8. Then, unscrew the sealing cap 20 and inject the agent into the storage tube 16 through the filling port 19. Next, the agent flows into the storage tube 16 from the bottom end of the connecting tube 18, and then flows into the sleeve 12 for temporary storage through the outlet hole 17. Next, hold the first handle 5 and drive the bottom cone 2 into the soil. Then, step on the pedal 4 to drive the protective shell 1 into the soil. Then, rotate the second handle 15 in the opposite direction to drive the sleeve 12 to rotate in the opposite direction, thereby aligning the second rectangular groove 13 with the first rectangular groove 8. The agent in the sleeve 12 flows into the soil through the second rectangular groove 13 and the first rectangular groove 8 for treatment. Then, push the connecting tube 18 to drive the extrusion plate 21 to move downward, thereby causing the extrusion plate 21 to move inside the storage tube 16, thereby squeezing out all the agent adhering to the inner wall of the storage tube 16.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A soil pollution remediation agent injection device, comprising a protective shell (1), characterized in that, The bottom end of the protective shell (1) is fixedly connected to a bottom cone (2). Multiple first rectangular grooves (8) are provided on the circumference of the protective shell (1). Sliding grooves (10) are provided at both the top and bottom of the inner wall of the protective shell (1). A slider (11) is slidably connected within the sliding groove (10). A sleeve (12) is fixedly connected between two sliders (11). Multiple second rectangular grooves (13) are provided on the outer wall of the sleeve (12). A rubber pad (14) is adhered to the inner wall of the sleeve (12). The bottom of the sleeve (12)... A liquid storage tube (16) is fixedly connected to the inner wall of the part. The liquid storage tube (16) has multiple liquid outlet holes (17) around its circumference. A cover plate (23) is snapped onto the top of the liquid storage tube (16). A connecting tube (18) is slidably inserted into the bottom of the cover plate (23). A filling port (19) is provided at the top of the connecting tube (18). A squeezing plate (21) is fixedly sleeved on the bottom of the outer wall of the connecting tube (18). The squeezing plate (21) slides inside the liquid storage tube (16). A rubber ring (22) is sleeved on the circumference of the squeezing plate (21).

2. The soil pollution remediation agent injection device according to claim 1, characterized in that, The outer circumferential wall of the protective shell (1) is fixedly connected to an installation ring (3), and both sides of the outer wall of the installation ring (3) are fixedly connected to pedals (4).

3. The soil pollution remediation agent injection device according to claim 1, characterized in that, The protective shell (1) has a first handrail (5) fixedly connected to both outer walls, and a rubber anti-slip ring (6) is fitted onto the outer wall of the first handrail (5).

4. The soil pollution remediation agent injection device according to claim 1, characterized in that, The outer wall of the protective shell (1) is provided with scale lines (7).

5. The soil pollution remediation agent injection device according to claim 1, characterized in that, Brushes (9) are fixedly connected to the inner walls of both sides of the first rectangular groove (8).

6. The soil pollution remediation agent injection device according to claim 1, characterized in that, The top of the top slider (11) of the sleeve (12) is fixedly connected to a second handrail (15).

7. The soil pollution remediation agent injection device according to claim 1, characterized in that, The top end of the connecting pipe (18) is threaded with a sealing cap (20).

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