A soil dilution device for soil testing

Abstract

This utility model discloses a soil dilution device for soil testing, relating to the field of soil testing technology. It includes a device box with an installation box fixedly mounted on its top. The beneficial effects of this utility model are as follows: Starting the motor causes one rotating shaft to rotate, and a transmission belt causes another rotating shaft to rotate, thereby causing two rotating plates and several stirring blades to rotate. This separates impurities mixed in with the soil. The soil then falls through the holes in the filter screen into the interior of the stirring shell. The rotation of the stirring blades further agitates the soil, making the soil particles finer. These finer soil particles then fall through multiple through-holes at the bottom of the stirring shell into a square funnel, and finally into two collection and testing boxes. The two collection and testing boxes facilitate comparison operations and better help researchers observe and evaluate the impact of processing variables on the test results.

Description

Technical Field

[0001] This utility model relates to the field of soil testing technology, specifically a soil dilution device for soil testing. Background Technology

[0002] Soil testing is an important means of quantitatively analyzing various components in soil to understand its fertility, pollution status, and other conditions. It assesses soil fertility and suitability for use based on its physicochemical properties, such as pH value, organic content, and nutrient content. According to a soil dilution device for soil testing disclosed in Chinese Announcement No. 219511912U, a motor drives a rotating rod to rotate, simultaneously rotating a stirring rod and blades to break up soil particles. The diluted solution is then introduced into a second funnel through a water outlet pipe, where the rotating stirring rod mixes the soil with the diluted solution. Finally, the mixture is collected in a storage tank. However, this device has a single receiving port, making post-test comparisons cumbersome and hindering researchers' ability to observe and evaluate the impact of treatment variables on the test results. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention provides a soil dilution device for soil testing, which solves the problems mentioned in the background section.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a soil dilution device for soil testing, comprising a device box, an mounting box fixedly mounted on the top of the device box, a motor box fixedly mounted on the top of the mounting box, a motor fixedly mounted inside the motor box, two rotating shafts rotatably connected inside the device box, the output end of the motor being fixedly connected to one of the rotating shafts via a coupling, one end of each of the two rotating shafts extending into the interior of the mounting box and fixedly mounted with a pulley, both rotating shafts being rotatably connected to the mounting box, and a transmission belt sleeved on the outer side of each of the two pulleys. The device housing contains several fixed plates, with two fixed rings fixedly installed between them. Each fixed ring contains a filter screen. A stirring shell is threadedly connected to the outer side of each fixed ring. One end of each of the two rotating shafts passes through the fixed rings and the filter screens, extending into the interior of the stirring shell. Several stirring blades are fixedly installed on the outer side of each of the two rotating shafts, all located inside the stirring shell. Several through holes are opened at the bottom of each of the two stirring shells. Two rotating plates are fixedly installed on the outer side of each of the two rotating shafts, and these rotating plates cooperate with the two filter screens.

[0005] Preferably, a first mounting arc plate is fixedly installed on the top of each of the two fixing rings. A second mounting arc plate is rotatably connected to one side of the first mounting arc plate via a hinge structure. Two fixing blocks are fixedly installed on one side of both the first and second mounting arc plates. Magnet blocks are fixedly installed on the corresponding side of each of the two fixing blocks. The two magnet blocks cooperate with each other, and the magnetic attraction between the two magnet blocks is relatively large. Through the cooperation between the first and second mounting arc plates and the cooperation between the two magnet blocks, it is convenient for workers to clean larger soil particles or stones remaining on the filter screen.

[0006] Preferably, the top of the device box has two mounting slots, and each of the two mounting slots has a fixed inlet, through which the worker can pour the prepared soil into the two filter screens.

[0007] Preferably, one side of the device box is rotatably connected to two boxes via a hinge structure, and each of the two boxes can be fixedly installed with a handle on one side, so that the staff can easily open the boxes.

[0008] Preferably, two square funnels are fixedly installed inside the device box, and water pipes are fixedly installed at the bottom of each of the two square funnels. Valves are provided on the outside of each of the two water pipes. A water tank is fixedly installed on one side of the device box, and connecting pipes are fixedly installed on one side of each of the water tanks. One end of each of the two connecting pipes extends into the inside of the square funnels and is fixedly connected thereto. The diluent solution is transported to the inside of the two square funnels through the two connecting pipes by a water pump inside the water tank, thereby diluting the soil.

[0009] Preferably, two collection and detection boxes are slidably connected to the bottom of the inner cavity of the device box, and the treated soil is collected and received through the two collection and detection boxes.

[0010] This utility model provides a soil dilution device for soil testing, which has the following beneficial effects:

[0011] 1. This soil dilution device for soil testing uses a motor to start one rotating shaft, which in turn rotates another shaft via a transmission belt. This causes two rotating plates and several stirring blades to rotate, separating impurities from the soil. The soil then falls through the holes in the filter screen into the mixing shell. The rotation of the stirring blades further agitates the soil, making the particles finer. These finer particles then fall through multiple through-holes at the bottom of the mixing shell into a square funnel, and finally into two collection and testing boxes. The two collection and testing boxes facilitate comparison operations and better help researchers observe and evaluate the impact of treatment variables on the test results. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a front view of the structure of this utility model;

[0014] Figure 3 This is a partial cross-sectional view of the stirring structure of this utility model;

[0015] Figure 4 This is a partial cross-sectional view of the mounting box of this utility model;

[0016] Figure 5 This is a rear view of the structure of this utility model;

[0017] Figure 6 This is a partial cross-sectional view of the fixing block of this utility model.

[0018] In the diagram: 1. Device box; 2. Inlet; 3. Box door; 4. Handle; 5. Motor box; 6. Mounting box; 7. Rotating shaft; 8. First mounting arc plate; 9. Fixing plate; 10. Connecting pipe; 11. Square funnel; 12. Water pipe; 13. Valve; 14. Collection and detection box; 15. Stirring shell; 16. Fixing ring; 17. Motor; 18. Fixing block; 19. Transmission belt; 20. Pulley; 21. Filter screen; 22. Through hole; 23. Stirring blade; 24. Rotating plate; 26. Water tank; 27. Second mounting arc plate; 28. Magnet block; 29. ​​Mounting groove. Detailed Implementation

[0019] 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.

[0020] Please see Figures 1 to 6This utility model provides a technical solution: a soil dilution device for soil testing, comprising a device box 1, an installation box 6 fixedly installed on the top of the device box 1, a motor box 5 fixedly installed on the top of the installation box 6, a motor 17 fixedly installed inside the motor box 5, two rotating shafts 7 rotatably connected inside the device box 1, the output end of the motor 17 being fixedly connected to one of the rotating shafts 7 via a coupling, one end of each of the two rotating shafts 7 extending into the interior of the installation box 6 and fixedly mounted with a pulley 20, both rotating shafts 7 being rotatably connected to the installation box 6, and a transmission belt 19 sleeved on the outer side of each of the two pulleys 20; and several fixing plates 9 fixedly installed inside the device box 1, with the plates 9 positioned between each other. Two fixed rings 16 are fixedly installed, and filter screens 21 are fixedly installed inside each of the two fixed rings 16. A stirring shell 15 is threadedly connected to the outside of each of the two fixed rings 16. One end of each of the two rotating shafts 7 passes through the fixed rings 16 and the filter screens 21 and extends into the inside of the stirring shell 15. Several stirring blades 23 are fixedly installed on the outside of the two rotating shafts 7. The stirring blades 23 are all located inside the stirring shell 15. Several through holes 22 are opened at the bottom of each of the two stirring shells 15. Two rotating plates 24 are fixedly installed on the outside of each of the two rotating shafts 7. The two rotating plates 24 cooperate with the two filter screens 21. By rotating the two rotating plates 24, the soil accumulated on the filter screens 21 is scraped and leveled.

[0021] The top of each of the two fixing rings 16 is fixedly mounted with a first mounting arc plate 8. A second mounting arc plate 27 is rotatably connected to one side of the first mounting arc plate 8 via a hinge structure. Two fixing blocks 18 are fixedly mounted on one side of both the first mounting arc plate 8 and the second mounting arc plate 27. Magnet blocks 28 are fixedly mounted on the corresponding side of each of the two fixing blocks 18. The two magnet blocks 28 cooperate with each other. Through the cooperation between the first mounting arc plate 8 and the second mounting arc plate 27 and the cooperation between the two magnet blocks 28, it is convenient for workers to clean the larger soil particles or stones remaining on the filter screen 21.

[0022] The top of the device box 1 has two mounting slots 29, and the inside of each mounting slot 29 is fixedly installed with a feed inlet 2. Through the two feed inlets 2, the staff can pour the prepared soil into the two filter screens 21.

[0023] Two doors 3 are rotatably connected to one side of the device box 1 via a hinge structure. Each door 3 has a handle 4 fixedly installed on one side, allowing staff to easily open the doors 3.

[0024] Inside the device box 1, two square funnels 11 are fixedly installed. Water pipes 12 are fixedly installed at the bottom of each of the two square funnels 11. Valves 13 are installed on the outside of each of the two water pipes 12. A water tank 26 is fixedly installed on one side of the device box 1. Connecting pipes 10 are fixedly installed on one side of each of the water tanks 26. One end of each of the two connecting pipes 10 extends into the inside of the square funnels 11 and is fixedly connected thereto. The diluent solution is transported to the inside of the two square funnels 11 through the two connecting pipes 10 by the water pump inside the water tank 26, thereby diluting the soil.

[0025] Two collection and detection boxes 14 are slidably connected to the bottom of the inner cavity of the device box 1, and the treated soil is collected and received through the two collection and detection boxes 14.

[0026] In summary, when using this soil dilution device for soil testing, the operator first pours the dilution solution into the water tank 26. Then, by holding the two handles 4, the operator opens the two doors 3. Next, the two collection and testing boxes 14 are placed at the bottom of the device box 1. The soil to be tested is then introduced into the two filter screens 21 through the two inlets 2. When an appropriate amount of soil is poured in, the operator starts the motor 17, causing the rotating shaft 7 to rotate. When one rotating shaft 7 rotates, it drives the other rotating shaft 7 to rotate via the transmission belt 19, thereby causing the two rotating plates 24 and several stirring blades 23 to rotate. Through the rotation of the two rotating plates 24, impurities mixed in with the soil are separated. The soil then falls through the holes of the filter screen 21 into the stirring shell 15. Then, through the rotation of the stirring blades 23, the device agitates the soil, making the soil particles finer. Finally, the fine soil particles fall out of the stirring shell 15. 5. Multiple through holes 22 at the bottom fall into the square funnel 11. At this time, the staff starts the water pump inside the water tank 26 to draw the diluted liquid inside the water tank 26 into the two connecting pipes 10, and then flows through the two connecting pipes 10 into the two square funnels 11 and mixes with the soil particles. Then, the staff holds the two handles 4 to open the box door 3 and rotates the two valves 13 to make the mixture inside the two square funnels 11 flow into the other collection and detection box 14. Then, the staff can take out the two collection and detection boxes 14 and manually stir them. When cleaning the impurities on the filter screen 21, the staff holds the two second mounting arc plates 27 to one side and then manually cleans the impurities on the filter screen 21. Then, the two stirring shells 15 are removed from the two fixing rings 16 through the threaded connection and the inside of the stirring shells 15 is cleaned to prevent the through holes 22 from becoming blocked due to long-term use.

[0027] 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 dilution device for soil testing comprising a device box (1), characterised in that: A mounting box (6) is fixedly installed on the top of the device box (1), and a motor box (5) is fixedly installed on the top of the mounting box (6). A motor (17) is fixedly installed inside the motor box (5). Two rotating shafts (7) are rotatably connected inside the device box (1). The output end of the motor (17) is fixedly connected to one of the rotating shafts (7) through a coupling. One end of each of the two rotating shafts (7) extends into the interior of the mounting box (6) and is fixedly fitted with a pulley (20). Both rotating shafts (7) are rotatably connected to the mounting box (6). A transmission belt (19) is sleeved on the outer side of each of the two pulleys (20). Several fixing plates (9) are fixedly installed inside the device box (1). Two fixed rings (16) are fixedly installed between the two fixed rings (16), and filter screens (21) are fixedly installed inside the two fixed rings (16). A stirring shell (15) is threadedly connected to the outer side of the two fixed rings (16). One end of each of the two rotating shafts (7) passes through the fixed rings (16) and the filter screens (21) and extends into the interior of the stirring shell (15). Several stirring blades (23) are fixedly installed on the outer side of the two rotating shafts (7). The several stirring blades (23) are all located inside the stirring shell (15). Several through holes (22) are opened at the bottom of the two stirring shells (15). Two rotating plates (24) are fixedly installed on the outer side of the two rotating shafts (7). The two rotating plates (24) cooperate with the two filter screens (21).

2. The soil dilution apparatus for soil testing according to claim 1, characterized by: The top of each of the two fixing rings (16) is fixedly mounted with a first mounting arc plate (8). A second mounting arc plate (27) is rotatably connected to one side of the first mounting arc plate (8) via a hinge structure. Two fixing blocks (18) are fixedly mounted on one side of both the first mounting arc plate (8) and the second mounting arc plate (27). A magnet block (28) is fixedly mounted on the corresponding side of each of the two fixing blocks (18). The two magnet blocks (28) cooperate with each other.

3. The soil dilution device for soil testing of claim 1, wherein: The top of the device box (1) has two mounting slots (29), and the inside of each mounting slot (29) is fixedly installed with a feed inlet (2).

4. The soil dilution apparatus for soil testing of claim 1, wherein: The device box (1) has two doors (3) rotatably connected to one side by a hinge structure, and each of the two doors (3) can be fixedly installed with a handle (4) on one side.

5. The soil dilution apparatus for soil testing of claim 1, wherein: Two square funnels (11) are fixedly installed inside the device box (1). Water pipes (12) are fixedly installed at the bottom of the two square funnels (11). Valves (13) are provided on the outside of the two water pipes (12). A water tank (26) is fixedly installed on one side of the device box (1). A connecting pipe (10) is fixedly installed on one side of the water tank (26). One end of the two connecting pipes (10) extends into the inside of the square funnels (11) and is fixedly connected to them.

6. A soil dilution device for soil testing according to claim 1, characterized in that: The device box (1) has two collection and detection boxes (14) slidably connected to the bottom of its inner cavity.

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