Soil remediation agent filling device

Abstract

The utility model discloses a soil remediation agent filling device, which comprises a filling pipe, an injection pipe, an injection pipe and a control device, wherein one side of the filling pipe is provided with an observation port; the downward pressing assembly is located on the outer side of the filling pipe; the liquid storage bin is located on one side of the filling pipe, and a communicating pipe is arranged between the bottom end of the liquid storage bin and the bottom of the filling pipe; the one-way valve assembly is located on the inner side of a communicating pipe between the bottom end of the filling pipe and the bottom end of the liquid storage bin; the quantitative filling assembly is located on the inner side of the filling pipe. Compared with the prior art, the medicine filling device has the advantages that the filling dosage can be set, and a large dosage of medicine can be conveniently filled.

Description

Technical Field

[0001] The utility model relates to the technical field of soil remediation devices, in particular to a soil remediation agent filling device. Background Art

[0002] Soil remediation is a technical measure to restore the normal function of contaminated soil. 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 methods: physical, chemical and biological. Since the 1980s, many countries in the world, especially developed countries, have formulated and implemented contaminated soil treatment and remediation plans, thus forming an emerging soil remediation industry. The original soil remediation method is mostly to plant green plants on the soil surface, but some soils are relatively loose and contain less organic or inorganic matter required for plant growth. At this time, workers need to inject or add some remediation agents or powders into the soil. During the remediation, a remediation machine needs to be used to dig a pit on the soil surface, and then the agent is buried and sprinkled in the pit. However, the original remediation machine has the functions of digging a pit and automatically adding drugs, which is relatively expensive and requires professional personnel to operate. For most farmers, the cost is high and it is inconvenient to promote and use.

[0003] Patent No. CN218517408U in the prior art discloses a soil remediation agent filling device, comprising a main body embedded rod, an operating rod is fixed on the top of the main body embedded rod, a pit-taking cone is provided at the bottom end of the main body embedded rod, a main body sleeve is sleeved on the outer side of the lower end of the main body embedded rod, the main body embedded rod slides along the axial direction of the main body sleeve, a medicine groove is fixed on the outer side of the main body sleeve, and a medicine outlet cavity is connected to the bottom end of the medicine groove; in the soil remediation device of the utility model, a pit can be taken on the ground by cooperating with the main body embedded rod, the operating rod, the main body sleeve, the pit-taking cone and the bottom plate, and the movable sleeve plate, the reset spring, the fixed sleeve plate, the connecting rod and the medicine taking roller can be used together to enable the device to sprinkle the granular medicine powder in the medicine groove into the pit after taking the pit. The device has a simple structure, a favorable price, and is easy to operate. The staff can use it after simple learning, and it is highly practical.

[0004] However, the patents under the existing technology have the following disadvantages:

[0005] (1) This utility model soil remediation agent filling device is not provided with a component that can adjust the filling dosage. When a large dosage is required, this soil remediation agent filling device needs to repeatedly press down the operating lever to fill the agent, which is time-consuming and labor-intensive. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a soil remediation agent filling device which can set the filling dosage and is convenient for filling a large dose of the agent.

[0007] In order to solve the above problems, the technical solution of the utility model is: a soil remediation agent filling device, comprising:

[0008] A filling pipe, wherein one side of the filling pipe is provided with an observation port;

[0009] A pressing assembly, the pressing assembly is located outside the filling pipe, the pressing assembly comprises: a pedal, a fixing frame, a limiting column, a support frame and a spring 1, the pedal is fixedly connected to one side of the filling pipe, the fixing frame is fixedly connected to both sides of the filling pipe, the limiting column is located between the fixing frames, the support frame is slidably connected to the outside of the filling pipe, the support frame is slidably connected to the limiting column, and the spring 1 is located outside the limiting column and presses down the support frame;

[0010] A liquid storage bin, the liquid storage bin is located on one side of the filling pipe, and a connecting pipe is provided between the bottom end of the liquid storage bin and the bottom of the filling pipe;

[0011] A one-way valve assembly, the one-way valve assembly being located at the bottom end of the filling pipe and the inner side of the connecting pipe at the bottom end of the liquid storage tank;

[0012] A quantitative filling component is located inside the filling pipe.

[0013] Furthermore, the one-way valve assembly comprises:

[0014] A circulation plate, the circulation plate being located at the bottom end of the filling pipe and the inner side of the connecting pipe at the bottom end of the liquid storage bin;

[0015] A limiting tube, the limiting tube is located at the top of the circulation plate;

[0016] Spring 2, the spring 2 is located inside the limiting tube;

[0017] A limiting shaft, wherein the limiting shaft is slidably connected to the inner side of the limiting tube;

[0018] A sealing ring, the sealing ring being located on the inner side of the filling pipe and the inner side of the connecting pipe at the bottom end of the liquid storage bin;

[0019] A sealing plate is located at the top end of the limiting shaft.

[0020] Furthermore, a connecting tube with a sliding connection is provided on the inner side of the filling tube, handles are provided on both sides of the top end of the connecting tube, a cross rod with a fixed connection is provided on the inner side of the connecting tube, a threaded groove is provided on the inner side of the filling tube, a threaded positioning plate is provided on the inner side of the threaded groove, a spring three is provided between the positioning plate and the connecting tube, a rotating groove is provided on the inner side of the filling tube, a rotating marking wheel is provided on the inner side of the rotating groove, a marking of a filling dosage that can be observed through an observation port is provided on the outer side of the marking wheel, a rotating piston plate is provided on the bottom end of the cross rod, a fixed tube is provided on the top end of the marking wheel, a limiting groove is provided on the outer side of the fixed tube, the cross rod is slidably connected to the marking wheel and the fixed tube, and the positioning plate is slidably connected to the fixed tube.

[0021] The advantages of the utility model compared with the existing technology are:

[0022] (1) The utility model provides a soil remediation agent filling device with a quantitative filling component, and the filling dosage can be set in advance during filling. When filling the agent, a large dose can be filled by pressing down once, which is convenient and quick to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The utility model is a three-dimensional soil remediation agent filling device Figure 1 .

[0024] Figure 2 The utility model is a three-dimensional soil remediation agent filling device Figure 2 .

[0025] Figure 3 This is a cross-sectional view of a soil remediation agent filling device of the utility model. Figure 1 .

[0026] Figure 4 It is an enlarged view of A of a soil remediation agent filling device of the utility model.

[0027] Figure 5 It is an enlarged view of B of a soil remediation agent filling device of the utility model.

[0028] Figure 6 It is an enlarged view of C of a soil remediation agent filling device of the utility model.

[0029] Figure 7 This is a cross-sectional view of a soil remediation agent filling device of the utility model. Figure 2 .

[0030] As shown in the figure: 1. Filling pipe; 2. Observation port; 3. Press-down assembly; 4. Pedal; 5. Fixed frame; 6. Limit column; 7. Support frame; 8. Spring one; 9. Liquid storage tank; 10. One-way valve assembly; 11. Quantitative filling assembly; 12. Circulation plate; 13. Limit pipe; 14. Spring two; 15. Limit shaft; 16. Sealing ring; 17. Sealing plate; 18. Connecting pipe; 19. Cross rod; 20. Threaded groove; 21. Positioning plate; 22. Spring three; 23. Rotating groove; 24. Marking wheel; 25. Piston plate; 26. Fixed pipe. DETAILED DESCRIPTION

[0031] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] like Figures 1 to 7 As shown, a soil remediation agent filling device comprises: a filling pipe 1, one side of which is provided with an observation port 2; a pressing assembly 3, the pressing assembly 3 is on the outside of the filling pipe 1, the pressing assembly 3 comprises: a pedal 4, a fixing frame 5, a limiting column 6, a support frame 7 and a spring 8, the pedal 4 is fixedly connected to one side of the filling pipe 1, the fixing frame 5 is fixedly connected to both sides of the filling pipe 1, the limiting column 6 is between the fixing frames 5, the support frame 7 is slidably connected to the outside of the filling pipe 1, the support frame 7 is slidably connected to the limiting column 6, and the spring 8 is on the outside of the limiting column 6 and presses down the support frame 7; a liquid storage tank 9, the liquid storage tank 9 is on one side of the filling pipe 1, and the bottom end of the liquid storage tank 9 is connected to the bottom of the filling pipe 1 by a connecting pipe; a one-way valve assembly 10, the one-way valve assembly 10 is on the inner side of the connecting pipe between the bottom end of the filling pipe 1 and the bottom end of the liquid storage tank 9; a quantitative filling assembly 11, the quantitative filling assembly 11 is on the inner side of the filling pipe 1.

[0034] There is a circulation plate 12 on the inner side of the bottom end of the filling pipe 1 and the connecting pipe at the bottom end of the liquid storage tank 9, a limiting tube 13 is provided at the top end of the circulation plate 12, a spring 14 is provided on the inner side of the limiting tube 13, a limiting shaft 15 with a sliding connection is provided on the inner side of the limiting tube 13, a sealing ring 16 is provided on the inner side of the filling pipe 1 and the connecting pipe at the bottom end of the liquid storage tank 9, and a sealing plate 17 is provided on the top end of the limiting shaft 15.

[0035] A connecting tube 18 is slidably connected on the inner side of the filling tube 1, handles are provided on both sides of the top of the connecting tube 18, a cross rod 19 is fixedly connected on the inner side of the connecting tube 18, a threaded groove 20 is provided on the inner side of the filling tube 1, a threaded positioning plate 21 is provided on the inner side of the threaded groove 20, a spring 22 is provided between the positioning plate 21 and the connecting tube 18, a rotating groove 23 is provided on the inner side of the filling tube 1, a rotatably connected marking wheel 24 is provided on the inner side of the rotating groove 23, a marking of the filling dosage that can be observed through the observation port 2 is provided on the outer side of the marking wheel 24, a rotatably connected piston plate 25 is provided at the bottom end of the cross rod 19, a fixed tube 26 is provided on the top of the marking wheel 24, a limiting groove is provided on the outer side of the fixed tube 26, the cross rod 19 is slidably connected to the marking wheel 24 and the fixed tube 26, and the positioning plate 21 is slidably connected to the fixed tube 26.

[0036] In specific use, hold the handles on both sides of the top of the connecting tube 18, rotate the connecting tube 18, so that the cross rod 19 rotates, driving the marking wheel 24 to rotate, and the dosage value displayed on the marking wheel 24 can be viewed through the observation port 2. While the marking wheel 24 rotates, the fixed tube 26 with the limit groove rotates, and the fixed tube 26 drives the positioning plate 21 to rotate and move downward in the thread groove 20, adjust the distance between the positioning plate 21 and the connecting tube 18, and stop rotating the connecting tube 18 after observing that the value displayed on the marking wheel 24 reaches the filling requirement.

[0037] Hold the handle and press down the connecting pipe 18. The connecting pipe 18 slides down, driving the piston plate 25 to slide down, so that the filling pipe 1 slides down on the inner side of the support frame 7 and is inserted into the ground. When the piston plate 25 slides down, the air in the filling pipe is squeezed, and the air squeezes the one-way valve assembly 10 in the filling pipe 1 and discharges the filling pipe 1.

[0038] At this time, the bottom of the filling pipe 1 is inserted into the soil, and the air in the filling pipe 1 is exhausted. Step on the pedal 4 with your foot to fix the position of the filling pipe 1, loosen the handle of the connecting pipe 18, and the spring three 22 lifts the connecting pipe 18. At the same time, the medicine in the liquid storage tank 9 is drawn into the filling pipe 1 through the one-way valve assembly 10 at the bottom of the liquid storage tank 9. Hold the handle again and press down the connecting pipe 18, so that the piston plate 25 is pressed down, and the medicine is injected into the soil through the one-way valve assembly 10 in the filling pipe 1 to complete the filling of the medicine.

[0039] When the pedal 4 and the handle are released, the spring 1 8 and the spring 3 22 rebound, so that the soil remediation agent filling device returns to the initial state.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil remediation agent filling device, characterized in that: include: A filling pipe (1), wherein one side of the filling pipe (1) is provided with an observation port (2); A pressing component (3), the pressing component (3) is located on the outside of the filling pipe (1), the pressing component (3) comprises: a pedal (4), a fixing frame (5), a limiting column (6), a support frame (7) and a spring (8), the pressing component (4) is fixedly connected to one side of the filling pipe (1), the fixing frame (5) is fixedly connected to both sides of the filling pipe (1), the limiting column (6) is located between the fixing frames (5), the support frame (7) is slidably connected to the outside of the filling pipe (1), the support frame (7) is slidably connected to the limiting column (6), and the spring (8) is located on the outside of the limiting column (6) and presses down the support frame (7); A liquid storage bin (9), the liquid storage bin (9) being located on one side of the filling pipe (1), and a connecting pipe being provided between the bottom end of the liquid storage bin (9) and the bottom of the filling pipe (1); A one-way valve assembly (10), the one-way valve assembly (10) being located at the bottom end of the filling pipe (1) and the inner side of the connecting pipe at the bottom end of the liquid storage tank (9); A quantitative filling component (11), wherein the quantitative filling component (11) is located inside the filling pipe (1).

2. A soil remediation agent filling device according to claim 1, characterized in that: The one-way valve assembly (10) comprises: A circulation plate (12), the circulation plate (12) being located at the bottom end of the filling pipe (1) and the inner side of the connecting pipe at the bottom end of the liquid storage tank (9); A position limiting tube (13), wherein the position limiting tube (13) is located at the top end of the circulation plate (12); Spring 2 (14), wherein the spring 2 (14) is located inside the limiting tube (13); A limiting shaft (15), wherein the limiting shaft (15) is slidably connected to the inner side of the limiting tube (13); A sealing ring (16), the sealing ring (16) being located on the inner side of the filling pipe (1) and the inner side of the connecting pipe at the bottom end of the liquid storage tank (9); A sealing plate (17), wherein the sealing plate (17) is located at the top end of the limiting shaft (15).

3. A soil remediation agent filling device according to claim 1, characterized in that: The inner side of the filling pipe (1) is provided with a slidably connected connecting pipe (18), handles are provided on both sides of the top end of the connecting pipe (18), the inner side of the connecting pipe (18) is provided with a fixedly connected cross rod (19), the inner side of the filling pipe (1) is provided with a threaded groove (20), the inner side of the threaded groove (20) is provided with a threadedly connected positioning plate (21), a spring (22) is provided between the positioning plate (21) and the connecting pipe (18), the inner side of the filling pipe (1) is provided with a rotating groove (23), the rotating groove (23) is provided with a rotation groove (23) and the rotation ... A rotatably connected marking wheel (24) is provided on the inner side of the marking wheel (23), a filling dosage mark which can be observed through the observation port (2) is provided on the outer side of the marking wheel (24), a rotatably connected piston plate (25) is provided on the bottom end of the cross rod (19), a fixing tube (26) is provided on the top end of the marking wheel (24), a limiting groove is provided on the outer side of the fixing tube (26), the cross rod (19) is slidably connected to the marking wheel (24) and the fixing tube (26), and the positioning plate (21) is slidably connected to the fixing tube (26).

Images