Soil detecting and dissolving equipment

Abstract

The utility model relates to the field of soil detection, in particular to soil detection dissolving equipment. The soil detecting and dissolving equipment comprises a dissolving tank, and further comprises a sampling unit which is composed of a flow guide pump and a pipeline structure, and the pipeline structure penetrates through and extends into the dissolving tank; the filter screen is mounted in the pipeline structure; and the cleaning unit is mounted in the pipeline structure, is rotationally connected with the filter screen, and is in contact with one side, which intercepts impurities, of the filter screen. According to the soil detection dissolving equipment provided by the utility model, mixed liquid in the dissolving tank can be extracted through the sampling unit, so that a sample is extracted, impurities can be intercepted through the filter screen arranged in the filter pipe, the purity of the sample is improved, and meanwhile, the impurities intercepted on the filter screen can be cleaned through the cleaning assembly, so that the purity of the sample is improved. The filter screen is prevented from being blocked, and normal operation of the sampling process is ensured.

Description

Technical Field

[0001] The utility model relates to the field of soil detection, in particular to a soil detection and dissolution device. Background Art

[0002] Soil testing is a process of comprehensive analysis of the physical, chemical and biological properties of soil. These test results can provide important information for research and management in many fields such as agriculture, environment and ecology. Among them, soil testing directions include: soil texture, soil organic matter, soil nutrients, soil pH, soil moisture, soil heavy metals and harmful substances, soil microbial activity and soil enzyme activity, soil structure and aggregate structure.

[0003] Many detection directions in soil testing require soil samples to remain in liquid form, that is, the soil is mixed with water, and then the solution is sampled and tested. When the soil is dissolved, it will contain some impurities that are insoluble in water, and the impurities are of different types. Some impurities will sink to the bottom of the container, and some impurities will be suspended in the solution. Therefore, in subsequent sampling and testing, it is easy to be affected by impurities.

[0004] Therefore, it is necessary to provide a new soil detection and dissolution equipment to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a soil dissolution detection device.

[0006] The soil detection and dissolution equipment provided by the utility model comprises a dissolution tank and also includes:

[0007] The sampling unit is composed of a diversion pump and a pipeline structure, and the pipeline structure is extended into the dissolution tank;

[0008] The filter is installed inside the pipe structure;

[0009] The cleaning unit is installed inside the pipeline structure, is rotatably connected to the filter screen, and is in contact with a side of the filter screen that intercepts impurities.

[0010] Preferably, the pipeline structure comprises:

[0011] A diversion pipe, fixed to the input end of the diversion pump;

[0012] The filter tube is connected to the other end of the guide tube, and the connection position is located on the side wall of the filter tube and is fixed outside the dissolution tank;

[0013] The liquid extraction pipe is connected to the other end of the filter pipe, and the other end of the liquid extraction pipe is extended to the inside of the dissolution tank.

[0014] Preferably, both ends of the filter tube are not sealed, one end is connected to the liquid extraction tube, and the other end is threadedly connected to a sealing cap.

[0015] Preferably, a mounting ring plate is welded to the inner wall of the filter tube;

[0016] The filter screen is hemispherical, with a magnetic ring fixed at the outer edge, and is fixed to the mounting ring plate by magnetic attraction of the magnetic ring, while the outer convex surface of the filter screen faces the upstream direction of the water flow inside the filter tube.

[0017] Preferably, a connected waste storage pipe is fixed to the side of the filter tube, the waste storage pipe is located upstream of the filter screen, and a valve pipe for controlling the opening and closing state of the waste storage pipe is fixed to the lower end of the filter tube.

[0018] Preferably, the cleaning unit comprises:

[0019] A turning handle, rotatably connected to the cover;

[0020] The transmission shaft is coaxially arranged inside the filter tube, one end of which is fixed to the turning handle, and the other end of the transmission shaft is fixed with a mounting seat;

[0021] The arc plates are composed of several pieces, which are distributed in a ring shape and are all fixed on the mounting seat. The arc plates are also provided with bristles, which are in contact with the outer convex surface of the filter screen.

[0022] Compared with the related art, the soil detection and dissolution equipment provided by the utility model has the following beneficial effects:

[0023] The utility model provides a soil detection and dissolution device, in which the mixed liquid in the dissolution tank can be extracted through a sampling unit to realize the extraction of samples, and the filter net arranged inside the filter tube can intercept impurities and improve the purity of the sample. At the same time, the cleaning component can clean the impurities intercepted on the filter net to avoid clogging of the filter net and ensure the normal progress of the sampling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic structural diagram of a preferred embodiment of the soil detection and dissolution device provided by the utility model;

[0025] Figure 2 It is a schematic structural diagram of a cross-section of a filter tube shown in the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the cleaning unit and the filter screen shown in the utility model in cooperation with each other;

[0027] Figure 4 It is a schematic diagram of the structure of a part of the cleaning unit shown in the utility model.

[0028] Numbers in the figure: 1. dissolution tank; 2. sampling unit; 21. diversion pump; 22. diversion tube; 23. filter tube; 24. liquid extraction tube; 3. sealing cover; 4. mounting ring plate; 5. filter screen; 6. magnetic ring; 7. waste storage pipe; 8. valve tube; 9. cleaning unit; 91. turning handle; 92. transmission shaft; 93. mounting seat; 94. curved plate; 95. brush. DETAILED DESCRIPTION

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0033] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0034] See also Figures 1 to 4 The present utility model provides a soil detection and dissolution device, which includes a dissolution tank 1 and further includes:

[0035] The sampling unit 2 is composed of a diversion pump 21 and a pipeline structure, and the pipeline structure is extended to the inside of the dissolution tank 1;

[0036] The filter screen 5 is installed inside the pipeline structure;

[0037] The cleaning unit 9 is installed inside the pipeline structure, is rotatably connected to the filter screen 5, and is in contact with a side of the filter screen 5 that intercepts impurities.

[0038] It should be noted that: in the device, the dissolution tank 1 is a dissolution container for soil samples, and a sampling unit 2 is arranged on the dissolution tank 1. The sampling unit 2 can be used to extract the solution inside the dissolution tank 1, thereby realizing the sampling of samples to facilitate subsequent detection;

[0039] It should also be noted that the sampling unit 2 is composed of a diversion pump 21 and a pipeline structure. The diversion pump 21 is a power device, and the pipeline structure is used for diversion, so that the solution in the dissolution tank 1 can be extracted;

[0040] In the pipeline structure, a filter 5 is also provided, and the filter 5 can intercept impurities in the sample that are insoluble in water, thereby improving the purity of the sample, which is more conducive to subsequent detection;

[0041] It should also be noted that the cleaning unit 9 is set for the filter 5, and it can clean the impurities intercepted on the filter 5, thereby preventing the filter 5 from being blocked and ensuring the normal circulation and collection of the sample.

[0042] In the embodiments of the present invention, please refer to Figure 1 , the pipeline structure includes:

[0043] The flow guide pipe 22 is fixed to the input end of the flow guide pump 21;

[0044] The filter tube 23 is connected to the other end of the flow guide tube 22, and the connection position is located on the side wall of the filter tube 23, and is fixed to the outside of the dissolution tank 1;

[0045] The liquid extraction pipe 24 is connected to the other end of the filtering pipe 23 , and the other end of the liquid extraction pipe 24 is extended to the inside of the dissolution tank 1 .

[0046] It should be noted that: in the sampling unit 2, when the diversion pump 21 is working, the liquid inside the dissolution tank 1 can be extracted using the liquid extraction tube 24. The liquid flows through the filter tube 23 and the diversion tube 22 and is finally discharged from the diversion pump 21, thereby realizing the collection of samples inside the dissolution tank 1.

[0047] In the embodiments of the present invention, please refer to Figures 1 to 3 Both ends of the filter tube 23 are not sealed, one end is connected to the liquid extraction tube 24, and the other end is threadedly connected to the cover 3;

[0048] The inner wall of the filter tube 23 is also welded with a mounting ring plate 4;

[0049] The filter screen 5 is hemispherical, with a magnetic ring 6 fixed on the outer edge, and is fixed to the mounting ring plate 4 by magnetic attraction of the magnetic ring 6, while the outer convex surface of the filter screen 5 faces the upstream direction of the water flow inside the filter tube 23;

[0050] A connected waste storage pipe 7 is also fixed to the side of the filter pipe 23 , and the waste storage pipe 7 is located upstream of the filter screen 5 . A valve pipe 8 for controlling the opening and closing state of the waste storage pipe 7 is also fixed to the lower end of the filter pipe 23 .

[0051] It should be noted that the filter 5 is disposed inside the filter tube 23 and is hemispherical, which can intercept impurities. At the same time, impurities are not easily accumulated on its surface, and it has a self-cleaning effect.

[0052] A magnetic ring 6 is arranged at the outer edge of the filter 5, and the magnetic ring 6 can be magnetically adsorbed and mounted on the ring plate 4, so as to realize the installation of the filter 5, and also facilitate the disassembly of the filter 5, so as to be able to inspect and maintain it;

[0053] It should also be noted that a waste storage pipe 7 is also provided on the filter tube 23 , and the impurities intercepted and cleaned can be concentrated inside the waste storage pipe 7 , thereby concentrating the impurities. When cleaning is required later, the valve pipe 8 can be opened to discharge the impurities from the waste storage pipe 7 .

[0054] In the embodiments of the present invention, please refer to Figures 2 to 4 , the cleaning unit 9 comprises:

[0055] A handle 91 is rotatably connected to the cover 3;

[0056] The transmission shaft 92 is coaxially disposed inside the filter tube 23, one end of which is fixed to the turning handle 91, and the other end of the transmission shaft 92 is fixed to a mounting seat 93;

[0057] The arc plates 94 are composed of a plurality of pieces, which are distributed in a ring shape and are all fixed on the mounting seat 93 . The arc plates 94 are also provided with bristles 95 , which are in contact with the outer convex surface of the filter screen 5 .

[0058] It should be noted that when using the cleaning unit 9 to clean the filter 5, the handle 91 is directly turned to drive the mounting base 93 to rotate through the transmission shaft 92, and then the arc plate 94 is driven to rotate. The arc plate 94 is also provided with bristles 95 that contact the filter 5, so that impurities attached to the filter 5 can be swept off, thereby cleaning the filter 5.

[0059] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0060] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A soil detection and dissolution device, comprising a dissolution tank (1), characterized in that: Also includes: The sampling unit (2) is composed of a diversion pump (21) and a pipeline structure, and the pipeline structure is extended into the dissolution tank (1); A filter (5) is installed inside the pipeline structure; The cleaning unit (9) is installed inside the pipeline structure, is rotatably connected to the filter screen (5), and is in contact with a side of the filter screen (5) that intercepts impurities.

2. The soil dissolution detection device according to claim 1, characterized in that: The pipeline structure comprises: A flow guide pipe (22) fixed to an input end of the flow guide pump (21); A filter tube (23) is connected to the other end of the flow guide tube (22), and the connection position is located on the side wall of the filter tube (23), and is fixed to the outside of the dissolution tank (1); A liquid extraction pipe (24) is connected to the other end of the filter pipe (23), and the other end of the liquid extraction pipe (24) is passed through and extends into the interior of the dissolution tank (1).

3. The soil dissolution detection device according to claim 2, characterized in that: Both ends of the filter tube (23) are not sealed, one end is connected to the liquid extraction tube (24), and the other end is threadedly connected to a sealing cap (3).

4. The soil dissolution detection device according to claim 3, characterized in that: The inner wall of the filter tube (23) is also welded with a mounting ring plate (4); The filter screen (5) is hemispherical, with a magnetic ring (6) fixed at the outer edge, and is fixed to the mounting ring plate (4) by magnetic attraction of the magnetic ring (6), while the outer convex surface of the filter screen (5) faces the upstream direction of the water flow inside the filter tube (23).

5. The soil dissolution detection device according to claim 4, characterized in that: A connected waste storage pipe (7) is also fixed to the side of the filter pipe (23), the waste storage pipe (7) is located upstream of the filter screen (5), and a valve pipe (8) for controlling the opening and closing state of the waste storage pipe (7) is also fixed to the lower end of the filter pipe (23).

6. The soil dissolution detection device according to claim 5, characterized in that: The cleaning unit (9) comprises: A handle (91) rotatably connected to the cover (3); A transmission shaft (92) is coaxially disposed inside the filter tube (23), one end of which is fixed to the turning handle (91), and the other end of the transmission shaft (92) is fixed with a mounting seat (93); The arc-shaped plates (94) are composed of a plurality of pieces, which are distributed in a ring shape and are all fixed on the mounting seat (93). Brushes (95) are also provided on the arc-shaped plates (94), and the brushes (95) are in contact with the outer convex surface of the filter screen (5).

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