A soil remediation dosing device

Abstract

This utility model discloses a soil remediation dosing device, including a barrel body. A barrel cover is connected to the top of the barrel body via a flange. A feeding barrel is fixedly connected to the top of the barrel cover, and a sealing cap is snapped onto the top of the feeding barrel. A rotating hole is opened on the top of the barrel cover, and a rotating shaft is rotatably connected within the rotating hole. A turntable is fixedly connected to the bottom end of the rotating shaft. An installation hole is opened on the upper surface of the turntable, and a discharging barrel, communicating with the feeding barrel, is fixedly connected within the installation hole. A cover plate is provided at the bottom of the discharging barrel, and a connecting rod is fixedly connected to one side of the cover plate. The connecting rod is connected to the discharging barrel via a hinge. This utility model not only enables the quantitative addition of pH adjusters, avoiding errors in the mixing ratio and ensuring the quality of the drug, but also scrapes and cleans the drug adhering to the inner wall of the barrel, thus preventing waste caused by drug adhesion to the inner wall during discharging.

Description

Technical Field

[0001] This utility model relates to the field of soil remediation technology, and in particular to a soil remediation drug preparation device. Background Technology

[0002] Soil remediation refers to the process of using a series of physical, chemical, or biological technologies to repair, improve, and manage polluted, degraded, or damaged soil, restoring it to or near its original healthy state and ecological functions to meet specific land use requirements. In the process of soil remediation, it is necessary to provide drugs with different pH values ​​and mix them according to different regional conditions.

[0003] A search revealed that CN209464963U discloses a soil remediation mixing device, including a workbench with a first support column and a second support column fixedly connected to both sides of the top of the workbench. However, the mixing process often relies on manual addition of pH adjuster multiple times, which is not only inefficient but also prone to uneven mixing. Furthermore, the amount of pH adjuster is difficult to control during addition, leading to excessive errors in the mixing ratio and affecting the quality of the drug. To better address these problems, promote the development of industry technology, and enhance core competitiveness, this application proposes a new compositional structure that differs from existing technologies. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a soil treatment dispensing device.

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

[0006] A soil remediation dosing device includes a barrel body. A barrel cover is connected to the top of the barrel body via a flange. A feeding barrel is fixedly connected to the top of the barrel cover. A sealing cap is snapped onto the top of the feeding barrel. A rotating hole is opened on the top of the barrel cover, and a rotating shaft is rotatably connected within the rotating hole. A turntable is fixedly connected to the bottom end of the rotating shaft. An installation hole is opened on the upper surface of the turntable, and a discharging barrel connected to the feeding barrel is fixedly connected within the installation hole. A cover plate is provided at the bottom of the discharging barrel, and a connecting rod is fixedly connected to one side of the cover plate. The connecting rod is connected to the discharging barrel via a hinge. An arc-shaped plate is fixedly connected to the inner wall of one side of the barrel body. Slopes are provided at both ends of the bottom of the arc-shaped plate. A power assembly for driving the turntable to rotate is provided on the outer top wall of the barrel cover.

[0007] As a further embodiment of this utility model, the power assembly includes an electric push rod, which is fixedly connected to the upper surface of the bucket lid. One end of the telescopic part of the electric push rod is fixedly connected to a rack, and the top end of the rotating shaft is keyed to a gear that meshes with the rack.

[0008] As a further embodiment of this utility model, sealing gaskets are fixedly connected to the upper surfaces of the turntable and the cover plate, and baffles for blocking the connecting rod are fixedly connected to both ends of the arc-shaped plate.

[0009] As a further embodiment of this utility model, a motor is fixedly connected to the bottom outer wall of the barrel, one end of the motor output shaft passes through the barrel and is connected to a connecting shaft, and multiple stirring rods are fixedly connected to the outside of the connecting shaft.

[0010] As a further embodiment of this invention, two symmetrically distributed scrapers are fixedly connected to the outer side of the connecting shaft at the top position.

[0011] As a further embodiment of this utility model, an L-shaped plate is fixedly connected to the bottom outer wall of the barrel, and the motor is fixed to the L-shaped plate.

[0012] As a further embodiment of this utility model, a medicine inlet pipe is fixedly connected to one side of the barrel, located below the arc-shaped plate.

[0013] As a further embodiment of this utility model, a discharge pipe is fixedly connected to the bottom of the barrel, and an electromagnetic valve is provided on the outside of the discharge pipe.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. By using a turntable and a feeding hopper together, the turntable rotates, causing the feeding hopper filled with pH adjuster to rotate. The feeding hopper then rotates the cover plate, which opens downwards under the influence of gravity during rotation. This allows the pH adjuster in the feeding hopper to be added into the hopper, thus enabling quantitative addition of the pH adjuster, avoiding errors in the mixing ratio, and ensuring the quality of the drug.

[0016] 2. By using a scraper, the scraper rotates during the mixing process, which scrapes off the medicine adhering to the inner wall of the barrel, thus preventing the medicine from sticking to the inner wall and causing waste when discharging. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a soil treatment drug dispensing device proposed in this utility model;

[0018] Figure 2 This is a partial cross-sectional view of a soil treatment dispensing device proposed in this utility model;

[0019] Figure 3 This is a partial disassembly view of a soil treatment dispensing device proposed in this utility model;

[0020] In the diagram: 1. Barrel body; 2. Inlet pipe; 3. Electric push rod; 4. Rack; 5. Gear; 6. Feeding barrel; 7. Discharge barrel; 8. Scraper; 9. Stirring rod; 10. Connecting shaft; 11. Discharge pipe; 12. Motor; 13. Connecting rod; 14. Arc plate; 15. Cover plate; 16. Turntable; 17. Barrel lid; 18. Slope. Detailed Implementation

[0021] 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. The described embodiments are only some embodiments of the present utility model, not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are all within the protection scope of the present utility model.

[0022] Reference Figures 1-3 A soil treatment dosing device includes a barrel 1, a barrel cover 17 connected to the top of the barrel 1 via a flange, a feeding barrel 6 welded to the top of the barrel cover 17, and a sealing cap snapped onto the top of the feeding barrel 6. The feeding barrel 6 is used to hold pH adjuster, and the sealing cap is used to seal the feeding barrel 6 to prevent the pH adjuster from being exposed to the air.

[0023] A rotating hole is provided at the top of the lid 17, and a rotating shaft is rotatably connected inside the rotating hole. A turntable 16 is welded to the bottom end of the rotating shaft. An installation hole is provided on the upper surface of the turntable 16, and a discharge bucket 7 connected to the feeding bucket 6 is welded into the installation hole. A cover plate 15 is provided at the bottom of the discharge bucket 7, and a connecting rod 13 is welded to one side of the cover plate 15. The connecting rod 13 is connected to the discharge bucket 7 by a hinge. An arc-shaped plate 14 is welded to the inner wall of one side of the bucket body 1. The bottom of the arc-shaped plate 14 has slopes 18 at both ends. The connecting rod 13 contacts the plane of the arc-shaped plate 14. When the pH adjuster is added into the feeding bucket 6, the feeding bucket... The pH adjuster in container 6 will enter the feeding tank 7, filling it completely. Then, the turntable 16 will rotate, causing the feeding tank 7 to rotate. The feeding tank 7 will rotate the cover plate 15 via the connecting rod 13, thus misaligning the feeding tank 7 with the feeding tank 6. During the rotation of the connecting rod 13, it will move towards the slope 18 of the arc plate 14. At this time, under the action of gravity, the cover plate 15 will rotate downward and open, allowing the medicine in the feeding tank 7 to be added into the tank body 1. This allows for the quantitative addition of the pH adjuster, avoiding errors in the mixing ratio and ensuring the quality of the medicine.

[0024] In this utility model, the top outer wall of the bucket lid 17 is provided with a power component for driving the turntable 16 to rotate. The power component includes an electric push rod 3, which is fixed to the upper surface of the bucket lid 17 by bolts. One end of the telescopic part of the electric push rod 3 is fixed with a rack 4 by bolts. The top end of the rotating shaft is keyed with a gear 5 that meshes with the rack 4. When the electric push rod 3 is activated to extend, the electric push rod 3 will push the rack 4 to move, the rack 4 will drive the gear 5 to rotate, the gear 5 will drive the rotating shaft to rotate, and the rotating shaft will drive the turntable 16 to rotate.

[0025] After the addition is completed, the electric push rod 3 retracts to reverse the turntable 16. At this time, the connecting rod 13 will move towards the plane of the arc plate 14. When the electric push rod 3 is fully retracted, the plane of the arc plate 14 will block the connecting rod 13. At this time, the cover plate 15 will rotate upward to close the feeding barrel 7, and the feeding barrel 7 will be located directly below the feeding barrel 6, so that the medicine in the feeding barrel 6 will re-enter the feeding barrel 7.

[0026] In this utility model, sealing gaskets are bonded to the upper surfaces of the turntable 16 and the cover plate 15, and baffles are welded to both ends of the arc plate 14 to block the connecting rod 13. When the feeding bucket 7 and the feeding bucket 6 are misaligned, the sealing gasket on the turntable 16 will seal the feeding bucket 6 to prevent the medicine in the feeding bucket 6 from leaking. At the same time, the sealing gasket on the cover plate 15 will seal the feeding bucket 7 to prevent the feeding bucket 7 from leaking. The baffles can prevent the connecting rod 13 from separating from the arc plate 14.

[0027] In this invention, a motor 12 is bolted to the bottom outer wall of the barrel 1. One end of the output shaft of the motor 12 passes through the barrel 1 and is connected to a connecting shaft 10. Multiple stirring rods 9 are welded to the outside of the connecting shaft 10. Two symmetrically distributed scrapers 8 are welded to the top of the outside of the connecting shaft 10, and the scrapers 8 are in contact with the inner wall of the barrel 1. When the motor 12 is started, the motor 12 drives the connecting shaft 10 to rotate, which in turn drives the stirring rods 9 to rotate, causing the stirring rods 9 to stir and mix the medicine. At the same time, the connecting shaft 10 drives the scrapers 8 to rotate, causing the scrapers 8 to scrape and clean the material on the inner wall of the barrel 1, preventing the medicine from adhering to the inner wall and causing waste. An L-shaped plate is bolted to the bottom outer wall of the barrel 1, and the motor 12 is fixed to the L-shaped plate, which supports the motor 12. A medicine inlet pipe 2 is welded to one side of the barrel 1 below the arc-shaped plate 14, and a discharge pipe 11 is welded to the bottom of the barrel 1. A solenoid valve is provided on the outside of the discharge pipe 11.

[0028] Working principle: When needed, the pH adjuster is added to the feeding tank 6. At this time, the pH adjuster in the feeding tank 6 will enter the dispensing tank 7, thus filling the dispensing tank 7. Then, the electric push rod 3 is activated to extend, which pushes the rack 4 to move. The rack 4 drives the gear 5 to rotate, the gear 5 drives the rotating shaft to rotate, the rotating shaft drives the turntable 16 to rotate, and the turntable 16 drives the dispensing tank 7 to rotate. The dispensing tank 7 will drive the cover plate 15 to rotate through the connecting rod 13, thus causing the dispensing tank 7 to be misaligned with the feeding tank 6. At the same time, the sealing gasket on the turntable 16 will seal the feeding tank 6 to prevent the drug in the feeding tank 6 from leaking. During the rotation of the connecting rod 13, it will move towards the slope 18 of the arc plate 14. At this time, under the action of gravity, the cover plate 15 will rotate downward and open, so that the drug in the dispensing tank 7 will be added into the tank body 1. This allows for the quantitative addition of the pH adjuster, avoiding errors in the mixing ratio and ensuring the quality of the drug.

[0029] After the addition is completed, the electric push rod 3 retracts, causing the turntable 16 to reverse. At this time, the connecting rod 13 moves towards the plane of the arc plate 14. When the electric push rod 3 is fully retracted, the plane of the arc plate 14 will block the connecting rod 13, and the cover plate 15 will rotate upward to close the feeding barrel 7. The feeding barrel 7 will be located directly below the feeding barrel 6, so that the medicine in the feeding barrel 6 will re-enter the feeding barrel 7.

[0030] Furthermore, the terms "installation," "setup," "connection," and "socketing" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral constructions; they can refer to mechanical or electrical connections; they can refer to direct connections or indirect connections via an intermediate medium, or internal connections between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

Claims

1. A soil treatment dispensing device comprising a barrel (1), characterized in that, The top of the barrel body (1) is connected to a barrel cover (17) via a flange. A feeding barrel (6) is fixedly connected to the top of the barrel cover (17). A cap is snapped onto the top of the feeding barrel (6). A rotating hole is provided on the top of the barrel cover (17). A rotating shaft is rotatably connected inside the rotating hole. A turntable (16) is fixedly connected to the bottom end of the rotating shaft. An installation hole is provided on the upper surface of the turntable (16). A discharging barrel (7) communicating with the feeding barrel (6) is fixedly connected inside the installation hole. The bottom of the feeding bucket (7) is provided with a cover plate (15), and a connecting rod (13) is fixedly connected to one side of the cover plate (15). The connecting rod (13) is connected to the feeding bucket (7) through a hinge. An arc-shaped plate (14) is fixedly connected to one side of the inner wall of the bucket body (1). The bottom of the arc-shaped plate (14) is provided with ramps (18) at both ends. The top outer wall of the bucket cover (17) is provided with a power component for driving the turntable (16) to rotate.

2. A soil treatment dosing device according to claim 1, characterised in that The power assembly includes an electric push rod (3), which is fixedly connected to the upper surface of the bucket lid (17). One end of the telescopic part of the electric push rod (3) is fixedly connected to a rack (4), and the top end of the rotating shaft is keyed to a gear (5) that meshes with the rack (4).

3. A soil treatment dosing device according to claim 1, characterised in that The upper surfaces of the turntable (16) and the cover plate (15) are both fixedly connected with sealing gaskets, and the two ends of the arc plate (14) are both fixedly connected with baffles to block the connecting rod (13).

4. The soil treatment dispensing device of claim 1, wherein A motor (12) is fixedly connected to the bottom outer wall of the barrel (1). One end of the output shaft of the motor (12) passes through the barrel (1) and is connected to a connecting shaft (10). Multiple stirring rods (9) are fixedly connected to the outside of the connecting shaft (10).

5. A soil treatment dosing device according to claim 4, characterised in that Two symmetrically distributed scrapers (8) are fixedly connected to the outer side of the connecting shaft (10) at the top position.

6. A soil treatment dosing device according to claim 5, characterised in that The bottom outer wall of the barrel (1) is fixedly connected to an L-shaped plate, and the motor (12) is fixed to the L-shaped plate.

7. A soil treatment dosing device according to claim 1, wherein A medicine inlet tube (2) is fixedly connected to one side of the barrel (1) below the arc-shaped plate (14).

8. A soil treatment dosing device according to claim 7, characterised in that The bottom of the barrel (1) is fixedly connected to a discharge pipe (11), and an electromagnetic valve is provided on the outside of the discharge pipe (11).

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