Soil dilution device for soil detection

Abstract

The utility model relates to the technical field of soil dilution, and discloses a soil dilution device for soil detection, which comprises a dilution tank, a stirring assembly and a scraping assembly, the stirring assembly comprises a motor, a first stirring rod, a support plate, a second stirring rod, a third stirring rod, a gear and a gear ring, the motor is fixedly installed on the top of the dilution tank, and the first stirring rod is fixedly installed on the support plate. The first stirring rod is rotatably installed at the center of the inner top wall of the dilution tank, the upper end of the first stirring rod is fixedly connected with an output shaft of the motor, the supporting plate is fixedly installed on the first stirring rod, the multiple second stirring rods are evenly installed at the edge of the lower surface of the supporting plate, and the second stirring rods are fixedly installed on the supporting plate. The third stirring rod is rotationally installed on the supporting plate through a bearing, the gear is fixedly installed at the upper end of the third stirring rod, the gear ring is fixedly installed on the inner top wall of the dilution tank, and the gear is connected to the inner wall of the gear ring in a meshed mode; through the arrangement of the stirring assembly, stirring can be more uniform, and the dilution efficiency is improved.

Description

Technical Field

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

[0002] Soil refers to the loose layer of material on the Earth's surface, composed of various granular minerals, organic matter, water, air, and microorganisms, capable of supporting plant growth. Soil is composed of minerals from weathered rocks, organic matter from the decomposition of plant and animal remains, microbial remains, soil organisms, water, air, and oxidized humus. Soil testing requires dilution.

[0003] An existing Chinese patent with publication number CN219590068U discloses a soil dilution device for soil testing, comprising a dilution chamber, wherein a conical bucket is mounted above the interior of the dilution chamber. The upper portion of the conical bucket is configured as a solid bucket, and the portion of the conical bucket near the lower portion is configured as a through-hole portion. An actively rotatable crushing table is disposed within the conical bucket, wherein the outer side surface of the crushing table has an inclination angle greater than the side surface inclination angle of the conical bucket. A stirring assembly is mounted within the dilution chamber; the stirring assembly comprises a stirring shaft extending vertically through the interior of the dilution chamber, and stirring blades fixed to both sides of the stirring shaft.

[0004] With respect to the above-mentioned related technologies, the inventors found that there are at least the following problems in the technologies: in the prior art, the stirring method of the stirring blade is single, resulting in uneven stirring, a long stirring time required, and reduced dilution efficiency.

[0005] Therefore, how to design a soil dilution device for soil testing has become a problem that we currently need to solve. Utility Model Content

[0006] (1) Technical problems solved

[0007] In view of the deficiencies in the prior art, the present invention provides a soil dilution device for soil detection, which solves the problems mentioned in the above background technology.

[0008] (2) Technical solution

[0009] To achieve the above-mentioned object, the utility model provides the following technical solutions: a soil dilution device for soil testing, comprising a dilution tank, a stirring assembly and a scraper assembly, the stirring assembly comprising a motor, a first stirring rod, a support plate, a second stirring rod, a third stirring rod, a gear and a gear ring, the motor being fixedly mounted on the top of the dilution tank, the first stirring rod being rotatably mounted at the center of the top wall of the dilution tank, and the upper end of the first stirring rod being fixedly connected to the output shaft of the motor, the support plate being fixedly mounted on the first stirring rod, a plurality of second stirring rods being provided, the plurality of second stirring rods being evenly mounted on the edge of the lower surface of the support plate, and the surfaces of the first stirring rod and the second stirring rod being both provided with first stirring blades;

[0010] The third stirring rod is arranged between the first stirring rod and the second stirring rod, and the third stirring rod is rotatably mounted on the support plate through a bearing, the gear is fixedly mounted on the upper end of the third stirring rod, the gear ring is fixedly mounted on the top wall of the dilution tank, the gear is meshed and connected to the inner wall of the gear ring, and a second stirring blade is provided on the surface of the third stirring rod.

[0011] Preferably, a soil feed pipe and a water injection pipe are respectively provided at the top of both sides of the dilution tank, and a discharge pipe is provided at the bottom of the dilution tank.

[0012] Preferably, the first stirring blades and the second stirring blades are staggered.

[0013] Preferably, a slip ring is fixedly mounted on the inner side wall of the dilution tank, and the edge of the support plate slides in the slip ring.

[0014] Preferably, the scraper assembly includes a scraper, a spring and a limit rod, the scraper is installed on the second stirring rod, the spring abuts between the scraper and the second stirring rod, the limit rod is fixedly connected to both ends of the scraper, and the limit rod moves through the spring and the second stirring rod.

[0015] Preferably, a silicone pad is fixedly connected to a side of the scraper away from the second stirring rod.

[0016] (3) Beneficial effects

[0017] The utility model provides a soil dilution device for soil detection, which has the following beneficial effects:

[0018] First: through the setting of the stirring assembly, when stirring and diluting, the motor can be started to drive the first stirring rod to rotate, so that the first stirring rod drives the first stirring blade to stir at the center of the dilution tank. At the same time, the first stirring rod also drives the support plate to rotate, so that the support plate drives the second stirring rod to move in a circular motion, so that the second stirring rod drives the first stirring blade to stir at the edge of the dilution tank. When the support plate rotates, it can drive the third stirring rod to move in a circular motion around the first stirring blade. At the same time, the third stirring rod drives the gear to roll along the gear ring. Under the action of the gear ring, the gear rotates, and the gear drives the third stirring rod to rotate, so that the third stirring rod drives the second stirring blade to stir between the first stirring blade and the second stirring rod, thereby making the stirring more uniform, reducing the stirring time, and improving the dilution efficiency.

[0019] Secondly, through the setting of the scraper assembly, the second stirring rod can drive the scraper to rotate, and under the action of the spring, the scraper is attached to the inner wall of the dilution tank to scrape off the soil attached to the inner wall of the dilution tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0023] In the figure: 1. Dilution tank; 11. Soil feed pipe; 12. Water injection pipe; 13. Discharge pipe; 14. Slip ring; 2. Stirring assembly; 21. Motor; 22. First stirring rod; 23. Support plate; 24. Second stirring rod; 25. Third stirring rod; 26. Gear; 27. Gear ring; 28. First stirring blade; 29. ​​Second stirring blade; 3. Scraper assembly; 31. Scraper; 32. Spring; 33. Limit rod; 34. Silicone pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] 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 to 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 device or element referred to 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.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0027] like Figure 1-3 As shown, the utility model provides a technical solution: a soil dilution device for soil testing, comprising a dilution tank 1, a stirring assembly 2 and a scraper assembly 3. A soil feed pipe 11 and a water injection pipe 12 are respectively provided on the top of both sides of the dilution tank 1. Crushed soil is added to the dilution tank 1 through the soil feed pipe 11, and water is added to the dilution tank 1 through the water injection pipe 12 to dilute the soil. A discharge pipe 13 is provided at the bottom of the dilution tank 1, and the diluted soil can be discharged through the discharge pipe 13.

[0028] Reference Figure 2 The stirring assembly 2 includes a motor 21, a first stirring rod 22, a support plate 23, a second stirring rod 24, a third stirring rod 25, a gear 26 and a gear ring 27. The motor 21 is fixedly mounted on the top of the dilution tank 1, and the first stirring rod 22 is rotatably mounted at the center of the top wall of the dilution tank 1, and the upper end of the first stirring rod 22 is fixedly connected to the output shaft of the motor 21, the support plate 23 is fixedly mounted on the first stirring rod 22, and the second stirring rod 24 has multiple, multiple second stirring rods 24 are evenly mounted on the edge of the lower surface of the support plate 23, and the surfaces of the first stirring rod 22 and the second stirring rod 24 are both provided with first stirring blades 28. Through the setting of the stirring assembly 2, when stirring and diluting, the motor 21 can be started to drive the first stirring rod 22 to rotate, so that the first stirring rod 22 drives the first stirring blade 28 to stir at the center of the dilution tank 1. At the same time, the first stirring rod 22 also drives the support plate 23 to rotate, so that the support plate 23 drives the second stirring rod 24 to move in a circle, so that the second stirring rod 24 drives the first stirring blade 28 to stir at the edge of the dilution tank 1.

[0029] Reference Figure 2The third stirring rod 25 is provided between the first stirring rod 22 and the second stirring rod 24. There are at least two third stirring rods 25, and the third stirring rod 25 is rotatably mounted on the support plate 23 through a bearing. The gear 26 is fixedly mounted on the upper end of the third stirring rod 25, and the gear ring 27 is fixedly mounted on the top wall of the dilution tank 1. The gear 26 is meshed with the inner wall of the gear ring 27. The surface of the third stirring rod 25 is provided with a second stirring blade 29, and the first stirring blade 28 and the second stirring blade 29 are staggered. Through the arrangement of the third stirring rod 25, when the support plate 23 rotates, the third stirring rod 25 can be driven to move in a circle around the first stirring blade 28. At the same time, the third stirring rod 25 drives the gear 26 to roll along the gear ring 27. Under the action of the gear ring 27, the gear 26 rotates, and the third stirring rod 25 is driven to rotate by the gear 26, so that the third stirring rod 25 drives the second stirring blade 29 to stir between the first stirring blade 28 and the second stirring rod 24, thereby making the stirring more uniform and improving the dilution efficiency.

[0030] Furthermore, a slip ring 14 is fixedly installed on the inner wall of the dilution tank 1, and the edge of the support plate 23 slides in the slip ring 14. The inner wall of the slip ring 14 is provided with a rubber pad. Through the setting of the slip ring 14, the edge of the support plate 23 can be provided with a sliding support function, on the one hand, the stability of the support plate 23 during rotation is improved, and on the other hand, the soil can be reduced from entering the support plate 23.

[0031] Reference Figure 2 and Figure 3 The scraper assembly 3 includes a scraper 31, a spring 32 and a limit rod 33. The scraper 31 is mounted on the second stirring rod 24. The spring 32 abuts between the scraper 31 and the second stirring rod 24. The limit rod 33 is fixedly connected to both ends of the scraper 31, and the limit rod 33 movably passes through the spring 32 and the second stirring rod 24. Through the setting of the scraper assembly 3, the second stirring rod 24 can drive the scraper 31 to rotate. Under the action of the spring 32, the scraper 31 is attached to the inner wall of the dilution tank 1 to scrape off the soil attached to the inner wall of the dilution tank 1; a silicone pad 34 is fixedly connected to the side of the scraper 31 away from the second stirring rod 24. The setting of the silicone pad 34 can prevent the scraper 31 from scratching the inner wall of the dilution tank 1.

[0032] The working process of the present utility model is as follows: through the setting of the stirring component 2, when stirring and diluting, the motor 21 can be started to drive the first stirring rod 22 to rotate, so that the first stirring rod 22 drives the first stirring blade 28 to stir at the center of the dilution tank 1. At the same time, the first stirring rod 22 also drives the support plate 23 to rotate, so that the support plate 23 drives the second stirring rod 24 to move in a circular motion, so that the second stirring rod 24 drives the first stirring blade 28 to stir at the edge of the dilution tank 1. When the support plate 23 rotates, the third stirring rod 25 can be driven to move in a circular motion around the first stirring blade 28. At the same time, the third stirring rod 25 drives the gear 26 to roll along the gear ring 27. Under the action of the gear ring 27, the gear 26 is rotated, and the gear 26 drives the third stirring rod 25 to rotate, so that the third stirring rod 25 drives the second stirring blade 29 to stir between the first stirring blade 28 and the second stirring rod 24, thereby making the stirring more uniform, reducing the stirring time, and improving the dilution efficiency.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil dilution device for soil testing, comprising a dilution tank (1), a stirring assembly (2) and a scraping assembly (3), characterized in that: The stirring assembly (2) comprises a motor (21), a first stirring rod (22), a support plate (23), a second stirring rod (24), a third stirring rod (25), a gear (26) and a gear ring (27); the motor (21) is fixedly mounted on the top of the dilution tank (1); the first stirring rod (22) is rotatably mounted at the center of the inner top wall of the dilution tank (1); the upper end of the first stirring rod (22) is fixedly connected to the output shaft of the motor (21); the support plate (23) is fixedly mounted on the first stirring rod (22); there are a plurality of second stirring rods (24), and the plurality of second stirring rods (24) are evenly mounted on the edge of the lower surface of the support plate (23); and the surfaces of the first stirring rod (22) and the second stirring rod (24) are both provided with first stirring blades (28); The third stirring rod (25) is arranged between the first stirring rod (22) and the second stirring rod (24), and the third stirring rod (25) is rotatably mounted on the support plate (23) through a bearing. The gear (26) is fixedly mounted on the upper end of the third stirring rod (25). The gear ring (27) is fixedly mounted on the inner top wall of the dilution tank (1). The gear (26) is meshedly connected to the inner wall of the gear ring (27). A second stirring blade (29) is provided on the surface of the third stirring rod (25).

2. The soil dilution device for soil testing according to claim 1, characterized in that: A soil feed pipe (11) and a water injection pipe (12) are respectively provided at the tops of both sides of the dilution tank (1), and a discharge pipe (13) is provided at the bottom of the dilution tank (1).

3. The soil dilution device for soil testing according to claim 1, characterized in that: The first stirring blades (28) and the second stirring blades (29) are arranged in a staggered manner.

4. The soil dilution device for soil testing according to claim 1, characterized in that: A slip ring (14) is fixedly mounted on the inner side wall of the dilution tank (1), and the edge of the support plate (23) slides inside the slip ring (14).

5. The soil dilution device for soil testing according to claim 1, characterized in that: The scraper assembly (3) comprises a scraper (31), a spring (32) and a limiting rod (33); the scraper (31) is mounted on the second stirring rod (24); the spring (32) abuts between the scraper (31) and the second stirring rod (24); the limiting rod (33) is fixedly connected to both ends of the scraper (31), and the limiting rod (33) movably passes through the spring (32) and the second stirring rod (24).

6. The soil dilution device for soil testing according to claim 5, characterized in that: A silicone pad (34) is fixedly connected to the side of the scraper (31) away from the second stirring rod (24).

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