Soil dilution device for soil detection

Abstract

The utility model relates to the technical field of soil detection, and discloses a soil diluting device for soil detection, which comprises a protective shell, a supporting plate fixedly connected to the top end of the protective shell, a driving motor fixedly connected to the center of the top end of the supporting plate, a cutting assembly fixedly connected to the output end of the driving motor, and a diluting assembly arranged on one side of the upper end face of the supporting plate. A cutting assembly is driven by a driving motor to rotate in a dilution barrel, a plurality of blades are arrayed outside a rotating rod to cut and scatter samples, a second rotating shaft is driven by the output end of a servo motor, an eccentric wheel fixedly connected with the second rotating shaft drives a linkage rod, and an auxiliary column is driven by the linkage rod; the sieve tray transversely reciprocates, so that samples are screened, the screened samples flow into the collecting assembly, and the diluted samples flow into the collecting box through a collecting opening in the upper end face of the collecting box.

Description

Technical Field

[0001] The utility model relates to the technical field of soil detection, and specifically, to a soil dilution device for soil detection. Background Technique

[0002] Soil detection is a process of carefully analyzing soil by using physical, chemical and other technical means, aiming to obtain information on soil composition, properties and other related situations. This process not only involves the determination of various substances contained in the soil, but also includes the assessment of various factors affecting soil quality. Through these detections, a comprehensive understanding and evaluation of the environmental conditions of the soil location can be carried out. When conducting soil detection, a soil dilution device is one of the commonly used tools.

[0003] There are some problems in the operation process of traditional soil dilution devices. For example, when the soil and solution are mixed by the direct dilution method, due to the different sizes and shapes of soil particles, the particles are often not completely broken up during the dilution process. The differences in the sizes and shapes of soil particles mean that their interaction methods with the solution are different. Larger particles may be more difficult to be completely penetrated and broken up by the solution, while irregularly shaped particles may form agglomerations or lumps, making the dilution process uneven. This uneven dilution effect may lead to uneven distribution of some components in the sample. In some cases, some particles may not be fully mixed with the solution, thus affecting the analysis results of soil detection. Content of the Utility Model

[0004] The purpose of the utility model is to provide a soil dilution device for soil detection, which solves the problems of uneven breakup of soil particles and insufficient dilution effect of the solution existing in the traditional soil dilution method.

[0005] The utility model provides the following technical solution: A soil dilution device for soil detection, including a protective shell. The top of the protective shell is fixedly connected with a support plate. The center of the top of the support plate is fixedly connected with a driving motor. The output end of the driving motor is fixedly connected with a cutting component. One side of the upper surface of the support plate is provided with a dilution component. Four support columns are respectively fixedly connected to the four corners inside the protective shell. Four fixing plates are respectively fixedly connected to the side walls of the tops of the four support columns. A dilution barrel is fixedly connected between the four fixing plates. A collection component is arranged at the bottom of the protective shell, and a separation component is arranged above the collection component.

[0006] In the above solution, the driving motor drives the cutting component to rotate in the dilution barrel to break up the sample, and the dilution component further dilutes the sample in the dilution barrel to make the sample fully diluted. The fully diluted sample flows into the separation component, and the screening of the separation component allows the qualified sample to flow into the collection component.

[0007] As a preference of the above technical solution, the cutting assembly includes a rotating rod fixedly connected to the output end of the driving motor, and a plurality of blades are fixedly arrayed on the outer part of the rotating rod.

[0008] In the above solution, the output end of the driving motor drives the rotating rod fixedly connected to the output end, so that a plurality of blades on the outer part of the rotating rod cut and disperse the sample.

[0009] As a preference of the above technical solution, the dilution assembly includes a fixing frame fixedly connected to the upper end face of the support plate. Dilution tanks and water tanks are respectively fixedly installed on the opposite sides of the fixing frame. The circulation ends of the dilution tanks and the water tanks are communicated with a dilution barrel through pipelines.

[0010] In the above solution, the dilution tanks and the water tanks are made stable and firm through the setting of the fixing frame. The dilution liquid in the dilution tanks flows into the dilution barrel through pipelines to dilute the sample, and the clear water in the water tanks flows into the dilution barrel through pipelines for cleaning the dilution barrel.

[0011] As a preference of the above technical solution, the dilution assembly further includes a protective cover fixed to the top of the dilution barrel. A feed inlet is opened at the top of the protective cover. A feed plate is fixedly connected to the port of the feed inlet. The end of the feed plate away from the feed inlet penetrates through the side wall of the protective shell and is fixedly connected to the protective shell. A sealing cover is arranged at the bottom end of the dilution barrel. A movable rod is fixedly connected to the lower end face of the sealing cover. A transverse support pillar is fixedly connected between the two support columns. A stepping motor is fixedly installed on the side wall of the transverse support pillar. The output end of the stepping motor is fixedly connected to a first rotating shaft, and the end of the first rotating shaft is fixedly connected to the movable rod.

[0012] In the above solution, through the feed inlet opened at the top of the protective cover, the sample enters the dilution barrel from the feed plate. The installed protective cover prevents the sample from spilling outside the dilution barrel when the cutting assembly cuts and disperses the sample. The first rotating shaft at the output end of the stepping motor drives the movable rod to rotate, so that the movable rod drives the sealing cover to open or close, enabling the sample to flow into the separation assembly.

[0013] As a preference of the above technical solution, the collection assembly includes a collection box fixedly installed on the inner bottom wall of the protective shell. A collection port is opened on the upper end face of the collection box. A collection box is slidably connected inside the collection box. Tensile strips are fixedly arranged on the opposite outer walls of the collection box. The collection box is slidably connected to the collection box through the tensile strips. A handle is fixedly installed on one side of the collection box.

[0014] In the above solution, the diluted sample flows into the collection box through the collection port on the upper end face of the collection box, preventing external factors from contaminating the sample. The collection box is slidably connected to the collection box through the tensile strips, enabling the collection box to slide in the collection box. It is convenient for the user to extract the collection box by pulling the handle.

[0015] Preferably, as the above technical solution, the separation component includes connecting blocks installed at the four corners of the upper end face of the collection box. Fixed blocks are rotatably connected to the four connecting blocks. A sieve plate is fixedly connected between the four fixed blocks. An auxiliary column is fixedly connected to one side of the sieve plate. A servo motor is arranged on one side of the top of the collection box. A second rotating shaft is arranged at the output end of the servo motor. An eccentric wheel is fixedly connected to the end of the second rotating shaft. A third rotating shaft is fixedly connected to the side wall of the eccentric wheel. A linkage rod is rotatably connected to the outer wall of the third rotating shaft. The other end of the linkage rod is rotatably connected to the auxiliary column.

[0016] In the above solution, the output end of the servo motor drives the second rotating shaft, so that the eccentric wheel fixedly connected to the second rotating shaft drives the linkage rod, and the linkage rod drives the auxiliary column, so that the sieve plate makes a horizontal reciprocating motion, thereby screening the sample, and enabling the screened sample to flow into the collection component.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] In the present utility model, the driving motor drives the rotating rod to rotate, and multiple blades arrayed outside the rotating rod rotate at a high speed, cutting and dispersing the incoming soil sample. This design ensures that the soil particles can be cut evenly and thoroughly, avoiding the existence of large particles or lumps. Through the reciprocating motion of the sieve plate, the sieve plate can effectively screen the sample, select the qualified sample, and at the same time exclude impurities and particles that do not meet the requirements. The screened sample flows into the collection component, while the diluted sample flows into the collection box through the collection port at the upper end of the collection box. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of a soil dilution device for soil detection;

[0020] Figure 2 It is a schematic cross-sectional structure diagram of a soil dilution device for soil detection;

[0021] Figure 3 It is a schematic top view structure diagram of a dilution barrel in a soil dilution device for soil detection;

[0022] Figure 4 It is a schematic bottom view structure diagram of a dilution barrel in a soil dilution device for soil detection

[0023] Figure 5 It is a schematic structure diagram of a dilution component in a soil dilution device for soil detection

[0024] Figure 6 It is a schematic structure diagram of a cutting component in a soil dilution device for soil detection

[0025] Figure 7 Schematic diagram of the collection component structure in a soil dilution device for soil detection

[0026] Figure 8 Schematic diagram of the separation component structure in a soil dilution device for soil detection.

[0027] In the figure: 10, protective shell; 11, support plate; 12, drive motor; 13, support column; 14, fixed plate; 20, rotating rod; 21, blade; 30, fixing frame; 31, dilution tank; 32, clean water tank; 33, pipeline; 40, dilution bucket; 41, protective cover; 42, feed inlet; 43, feed plate; 44, sealing cover; 45, movable rod; 46, stepper motor; 47, first rotating shaft; 48, horizontal support; 50, collection box; 51, collection port; 52, stretching strip; 53, collection box; 54, handle; 60, connecting block; 61, third rotating shaft; 62, fixed block; 63, sieve plate; 64, auxiliary column; 65, servo motor; 66, second rotating shaft; 67, eccentric wheel; 68, linkage rod. Specific implementation mode

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Embodiment 1

[0029] As shown in Figure 1 and Figure 2 shown, the present invention provides a technical solution: a soil dilution device for soil detection, including a protective shell 10, the top of the protective shell 10 is fixedly connected to a support plate 11, the center of the top of the support plate 11 is fixedly connected to a drive motor 12, the output end of the drive motor 12 is fixedly connected with a cutting component, one side of the upper end surface of the support plate 11 is provided with a dilution component, four corners inside the protective shell 10 are respectively fixedly connected with four support columns 13, the side walls of the tops of the four support columns 13 are respectively fixedly connected with four fixed plates 14, a dilution bucket 40 is fixedly connected between the four fixed plates 14, the bottom of the protective shell 10 is provided with a collection component, and a separation component is arranged above the collection component. In the specific use process, the drive motor 12 drives the cutting component to rotate in the dilution bucket 40 to disperse the sample, the dilution component further dilutes the sample in the dilution bucket 40 to make the sample fully diluted, the fully diluted sample flows into the separation component, and the screening of the separation component makes the qualified sample flow into the collection component.

[0030] As an implementation method in this embodiment, as shown in Figure 6As shown in the figure, the cutting assembly includes a rotating rod 20 fixedly connected to the output end of the driving motor 12. A plurality of blades 21 are fixedly arranged in an array on the outside of the rotating rod 20. During the specific use process, the rotating rod 20 fixedly connected to the output end is driven by the output end of the driving motor 12, so that a plurality of blades 21 on the outside of the rotating rod 20 cut and disperse the sample.

[0031] As an implementation method in this embodiment, as Figure 5 shown in the figure, the dilution assembly includes a fixing frame 30 fixedly connected to the upper end surface of the support plate 11. A dilution tank 31 and a clean water tank 32 are respectively fixedly installed on opposite sides of the fixing frame 30. The circulation ends of the dilution tank 31 and the clean water tank 32 are connected to the dilution barrel 40 through a pipeline 33. During the specific use process, the dilution tank 31 and the clean water tank 32 are made stable and firm through the setting of the fixing frame 30. The dilution liquid in the dilution tank 31 flows into the dilution barrel 40 through the pipeline 33 to dilute the sample, and the clean water in the clean water tank 32 flows into the dilution barrel 40 through the pipeline 33 for cleaning the dilution barrel 40.

[0032] As an implementation method in this embodiment, as Figure 3 、 Figure 4 and Figure 6 shown in the figure, the dilution assembly further includes a protective cover 41 fixed to the top of the dilution barrel 40. A feed inlet 42 is opened at the top of the protective cover 41. A feed plate 43 is fixedly connected to the port of the feed inlet 42. The end of the feed plate 43 away from the feed inlet 42 penetrates the side wall of the protective shell 10 and is fixedly connected to the protective shell 10. A sealing cover 44 is arranged at the bottom end of the dilution barrel 40. A movable rod 45 is fixedly connected to the lower end surface of the sealing cover 44. A transverse support column 48 is fixedly connected between the two support columns 13. A stepping motor 46 is fixedly installed on the side wall of the transverse support column 48. The output end of the stepping motor 46 is fixedly connected to a first rotating shaft 47. The end of the first rotating shaft 47 is fixedly connected to the movable rod 45. During the specific use process, through the feed inlet 42 opened at the top of the protective cover 41, the sample enters the dilution barrel 40 from the feed plate 43. The installed protective cover 41 prevents the sample from spilling outside the dilution barrel 40 when the cutting assembly cuts and disperses the sample. The first rotating shaft 47 at the output end of the stepping motor 46 drives the movable rod 45 to rotate, so that the movable rod 45 drives the sealing cover 44 to open or close, enabling the sample to flow into the separation assembly.

[0033] As an implementation method in this embodiment, as Figure 2 and Figure 7As shown in the figure, the collection component includes a collection box 50 fixedly installed on the inner bottom wall of the protective shell 10. A collection port 51 is provided on the upper end face of the collection box 50. A collection box 53 is slidably connected inside the collection box 50. Tensile strips 52 are fixed on the outer walls of the opposite sides of the collection box 53. The collection box 53 is slidably connected to the collection box 50 through the tensile strips 52. A handle 54 is fixedly installed on one side of the collection box 53. In the specific use process, the diluted sample flows into the collection box 53 through the collection port 51 on the upper end face of the collection box 50 to prevent external factors from contaminating the sample. The collection box 53 is slidably connected to the collection box 50 through the tensile strips 52, so that the collection box 53 slides in the collection box 50. By pulling the handle 54, it is convenient for the user to extract the collection box 53.

[0034] As an implementation mode in this embodiment, as Figure 2 and Figure 8 shown in the figure, the separation component includes connection blocks 60 installed at the four corners of the upper end face of the collection box 50. Fixed blocks 62 are rotatably connected to the four connection blocks 60. A sieve plate 63 is fixedly connected between the four fixed blocks 62. An auxiliary column 64 is fixedly connected to one side of the sieve plate 63. A servo motor 65 is arranged on one side of the top of the collection box 50. A second rotating shaft 66 is arranged at the output end of the servo motor 65. An eccentric wheel 67 is fixedly connected to the end of the second rotating shaft 66. A third rotating shaft 61 is fixedly connected to the side wall of the eccentric wheel 67. A linkage rod 68 is rotatably connected to the outer wall of the third rotating shaft 61. The other end of the linkage rod 68 is rotatably connected to the auxiliary column 64. In the specific use process, the second rotating shaft 66 is driven by the output end of the servo motor 65, so that the eccentric wheel 67 fixedly connected to the second rotating shaft 66 drives the linkage rod 68, and the auxiliary column 64 is driven by the linkage rod 68, so that the sieve plate 63 performs a horizontal reciprocating motion to screen the sample, so that the screened sample flows into the collection component.

[0035] Working principle: During use, the drive motor 12 drives the rotating rod 20 to rotate, causing multiple blades 21 arranged outside the rotating rod 20 to rotate in the dilution bucket 40, thereby cutting and dispersing the sample. After the dispersion is completed, the soil is evenly distributed. Then, the dilution component is used to dilute the soil. During the dilution process, the sealing cover 44 at the bottom of the dilution bucket 40 is in a sealed state. After the dilution is completed, the output end of the servo motor 65 drives the second rotating shaft 66, causing the eccentric wheel 67 fixedly connected to the second rotating shaft 66 to drive the linkage rod 68, and further driving the auxiliary column 64 through the linkage rod 68, causing the sieve tray 63 to perform a horizontal reciprocating motion, thereby screening the sample to obtain fully diluted soil. The cutting component not only performs the dispersion operation but also plays a mixing role during the dilution process. The screened sample flows into the collection box 53 through the collection port 51 on the upper end surface of the collection box 50 to prevent external factors from contaminating the sample. The collection box 53 is slidably connected to the collection box 50 through the stretching strip 52, enabling the collection box 53 to slide in the collection box 50. The stretching handle 54 facilitates the user to extract the collection box 53.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them.

Claims

1. A soil dilution device for soil testing, comprising a protective shell (10), characterized in that: The top of the protective shell (10) is fixedly connected to a support plate (11), the center of the top of the support plate (11) is fixedly connected to a drive motor (12), the output end of the drive motor (12) is fixedly connected to a cutting assembly, a dilution assembly is arranged on one side of the upper end surface of the support plate (11), four support columns (13) are respectively fixedly connected to four corners inside the protective shell (10), four fixed plates (14) are respectively fixedly connected to the top side walls of the four support columns (13), a dilution barrel (40) is fixedly connected between the four fixed plates (14), a collecting assembly is arranged at the bottom of the protective shell (10), and a separation assembly is arranged above the collecting assembly.

2. A soil dilution device for soil testing according to claim 1, characterized in that: The cutting assembly comprises a rotating rod (20) fixedly connected to the output end of a driving motor (12), and a plurality of blades (21) are fixed in an array outside the rotating rod (20).

3. A soil dilution device for soil testing according to claim 1, characterized in that: The dilution assembly comprises a fixing frame (30) fixedly connected to the upper end surface of the support plate (11), a dilution tank (31) and a clean water tank (32) being fixedly mounted on opposite sides of the fixing frame (30), and the flow ends of the dilution tank (31) and the clean water tank (32) are connected to the dilution barrel (40) via a pipe (33).

4. A soil dilution device for soil testing according to claim 1, characterized in that: The dilution assembly further comprises a protective cover (41) fixed to the top of the dilution barrel (40), a feed port (42) being provided at the top of the protective cover (41), a feed plate (43) being fixedly connected to the end of the feed port (42), an end of the feed plate (43) away from the feed port (42) passing through the side wall of the protective shell (10) and being fixedly connected to the protective shell (10), a sealing cover (44) being provided at the bottom end of the dilution barrel (40), a lower end surface of the sealing cover (44) being fixedly connected to a movable rod (45), a transverse support (48) being fixedly connected between the two support columns (13), a stepping motor (46) being fixedly mounted on the side wall of the transverse support (48), an output end of the stepping motor (46) being fixedly connected to a first rotating shaft (47), an end of the first rotating shaft (47) being fixedly connected to the movable rod (45).

5. A soil dilution device for soil testing according to claim 1, characterized in that: The collecting assembly comprises a collecting box (50) fixedly mounted on the inner bottom wall of the protective shell (10); a collecting opening (51) is provided on the upper end surface of the collecting box (50); a collecting box (53) is slidably connected to the inner side of the collecting box (50); stretching strips (52) are fixed to the outer walls of the collecting box (53) on both opposite sides; the collecting box (53) is slidably connected to the collecting box (50) via the stretching strips (52); and a handle (54) is fixedly mounted on one side of the collecting box (53).

6. A soil dilution device for soil testing according to claim 5, characterized in that: The separation assembly comprises connecting blocks (60) mounted at four corners of the upper end surface of the collecting box (50), the four connecting blocks (60) are all rotatably connected to fixed blocks (62), a sieve plate (63) is fixedly connected between the four fixed blocks (62), one side of the sieve plate (63) is fixedly connected to an auxiliary column (64), a servo motor (65) is provided on one side of the top of the collecting box (50), a second rotating shaft (66) is provided at the output end of the servo motor (65), an end of the second rotating shaft (66) is fixedly connected to an eccentric wheel (67), a third rotating shaft (61) is fixedly connected to the side wall of the eccentric wheel (67), an outer wall of the third rotating shaft (61) is rotatably connected to a linkage rod (68), and the other end of the linkage rod (68) is rotatably connected to the auxiliary column (64).

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