Tool convenient for quartering soil sample collection

Abstract

The utility model belongs to the technical field of soil sampling, and provides a tool convenient for quartering soil sample collection, which comprises a bottom plate and a quartering plate inserted on the upper surface of the bottom plate; one end of each baffle is hinged to the corresponding edge of the bottom plate; each L-shaped plate comprises a fixing part and a connecting part; fastening holes are formed in the outer walls of the two oppositely-arranged baffles. The two sides of the outer walls of the other two oppositely-arranged baffles are connected with the fixing parts of the L-shaped plates correspondingly, and the connecting parts of the L-shaped plates are in threaded connection with fasteners. The fasteners are matched with the fastening holes, so that the adjacent baffles are fixed together, and a container for containing a soil sample is defined by the baffles and the bottom plate. By adopting the design of the bottom plate and the quartering plate, a platform for quartering a soil sample is effectively provided, the accuracy and the uniformity of sample portioning are ensured, the soil sample can be uniformly divided into four parts due to the existence of the quartering plate, and subsequent sampling and analysis are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of soil sampling, and particularly relates to a tool for facilitating the quartering of soil samples during collection. Background Art

[0002] In the field of soil sampling, accurate and efficient sample collection is crucial for subsequent analysis and research. Traditional soil sampling methods usually involve using a shovel tool to collect soil samples, directly pouring the soil samples onto a plastic film, manually mixing them continuously with a wooden shovel, and only retaining two diagonal samples after quartering the samples, while discarding the other two samples. However, during the process of quartering after mixing is completed, it is very difficult to evenly divide the samples, and during the disposal of soil samples, it is very easy to mix adjacent soil samples together, requiring re-operation, which is time-consuming and laborious.

[0003] Therefore, it is necessary to design a tool for facilitating the quartering of soil samples during collection to solve the above technical problems. Summary of the Invention

[0004] The utility model proposes a tool for facilitating the quartering of soil samples during collection to solve the above technical problems.

[0005] The technical solution of the utility model is as follows:

[0006] The utility model proposes a tool for facilitating the quartering of soil samples during collection, comprising:

[0007] A bottom plate, on the upper surface of which a quartering plate is inserted;

[0008] Four baffles, one end of each baffle being hinged to the corresponding edge of the bottom plate;

[0009] Four L-shaped plates, each L-shaped plate comprising a fixed part and a connecting part;

[0010] Among them, fastening holes are provided on the outer walls of two relatively arranged baffles;

[0011] The outer walls on both sides of the other two relatively arranged baffles are respectively connected to the fixed parts of the L-shaped plates, and fasteners are threadedly connected to the connecting parts of the L-shaped plates;

[0012] The fasteners cooperate with the fastening holes so that adjacent baffles are fixed together and jointly form a container with the bottom plate for holding soil samples.

[0013] Preferably, a rotating shaft is connected to the top of the quartering plate, and a scraping unit is arranged at the top of the rotating shaft, and the scraping unit is used for scraping the soil samples in the container.

[0014] Preferably, the scraping unit comprises:

[0015] Rotating cylinder, which is rotatably connected to the rotating shaft;

[0016] Scraping plate, at least two scraping plates are provided, and they are evenly distributed on the outer wall of the rotating cylinder and connected to the outer wall of the rotating cylinder. The bottom surface of the scraping plate is located below the rotating cylinder and is in the same plane as the top surface of the quartering plate. The length of the scraping plate is not less than half of the length of the bottom plate.

[0017] Preferably, a rotating handle is provided at the top of the rotating cylinder, and the rotating handle includes:

[0018] Rotating arm, one end of the rotating arm is connected to the top of the rotating cylinder;

[0019] Grip, the grip is perpendicular to the rotating arm, and the end of the rotating arm far from the rotating cylinder is connected to the grip;

[0020] Sleeve, the sleeve is sleeved on the grip, and the outer diameter of the grip is smaller than the inner diameter of the sleeve;

[0021] Limiting plate, the limiting plate is connected to the top of the grip, and the sleeve is located between the limiting plate and the rotating arm.

[0022] Preferably, a protective plate is provided at the top of each L-shaped plate, and the protective plate is directly above the fastener.

[0023] Preferably, the fastening hole is a threaded hole and the fastener is a bolt.

[0024] The present utility model has the following advantages and effects compared with the prior art:

[0025] (1) By adopting the design of the bottom plate and the quartering plate, it effectively provides a platform for quartering soil samples, ensuring the accuracy and uniformity of sample division. The presence of the quartering plate enables the soil samples to be evenly divided into four parts, facilitating subsequent sampling and analysis. The container formed by the four baffles and the bottom plate provides protection for the soil samples, improving the efficiency and safety of sample processing. The setting of the L-shaped plates and fasteners enables the baffles to be fixed together to form a more stable container. This design facilitates the collection and transfer of soil samples, and is also convenient for cleaning and maintenance;

[0026] (2) The design of the scraping unit, including the rotating cylinder and the scraping plates evenly distributed on its outer wall, facilitates spreading the soil samples. The length of the scraping plates ensures the full mixing of the samples, improving the representativeness of the samples and the accuracy of the analysis results;

[0027] (3) The rotation handle is provided so that the user can easily control the rotation of the rotating cylinder to complete the quartering of the soil sample. This design not only facilitates operation but also improves the efficiency of soil sample processing. The one-to-one correspondence between a soil sample and a baffle avoids the technical problem of adjacent soil samples being mixed together, improving the safety of the device. Description of the Drawings

[0028] Figure 1 Schematic diagram of the overall structure of the present utility model Figure 1 ;

[0029] Figure 2 Schematic diagram of the overall structure of the present utility model Figure 2 ;

[0030] Figure 3 is Figure 2 partial enlarged schematic view of A of

[0031] Figure 4 is Figure 2 partial enlarged schematic view of B of

[0032] Reference numerals: 1, bottom plate; 10, quartering plate; 2, baffle; 3, L-shaped plate; 4, fastener; 11, rotating shaft; 5, rotating cylinder; 50, scraping plate; 6, rotation handle; 60, rotating arm; 61, grip; 62, sleeve; 63, limiting plate; 30, protective plate. Detailed Description of the Preferred Embodiments

[0033] In order to enable those skilled in the art to better understand the present utility model, the present utility model will be further described below in conjunction with the specific embodiments.

[0034] Embodiment 1:

[0035] As Figures 1 to 4 shown, the present utility model provides a tool for facilitating the collection and quartering of soil samples, including:

[0036] Bottom plate 1, on the upper surface of which a quartering plate 10 is inserted;

[0037] Four baffles 2, one end of each baffle 2 is hinged to the corresponding edge of the bottom plate 1;

[0038] Four L-shaped plates 3, each L-shaped plate 3 includes a fixed part and a connecting part;

[0039] Among them, fastening holes are provided on the outer walls of two relatively arranged baffles 2;

[0040] On both sides of the outer walls of the other two relatively arranged baffles 2 are respectively connected to the fixed parts of the L-shaped plates 3, and fasteners 4 are threadedly connected to the connecting parts of the L-shaped plates 3;

[0041] The fastener 4 cooperates with the fastening hole so that the adjacent baffles 2 are fixed together and jointly form a container for holding soil samples with the bottom plate 1.

[0042] In use, the bottom plate 1 serves as the basis of the tool, providing a stable surface for receiving the mixed soil samples. The quartering plate 10 is inserted into the bottom plate 1 to form four equal - divided areas, which is the basis for quartering the soil samples. The four baffles 2 can be folded up to enclose the soil samples and jointly form a container with the bottom plate 1. The container plays a protective role during the processing of soil samples. The connecting part cooperates with the fastening hole on the baffle 2 through the fastener 4, enabling the adjacent baffles 2 to be fixed together, forming a more stable container and improving the practicality of the device.

[0043] A rotating shaft 11 is connected to the top of the quartering plate 10, and a scraping unit is arranged at the top of the rotating shaft 11 for scraping the soil samples held.

[0044] The scraping unit includes:

[0045] A rotating cylinder 5, which is rotatably connected to the rotating shaft 11;

[0046] Scraping plates 50, at least two scraping plates 50 are provided and evenly distributed on the outer wall of the rotating cylinder 5 and are connected to the outer wall of the rotating cylinder 5. The bottom surface of the scraping plate 50 is located below the rotating cylinder 5 and is on the same plane as the top surface of the quartering plate 10. The length of the scraping plate 50 is not less than half of the length of the bottom plate 1.

[0047] In use, through the design of the rotating cylinder 5 and the scraping plates 50 of the scraping unit, the rotation of the rotating cylinder 5 causes the scraping plates 50 to spread the soil samples, thus ensuring the full mixing of the samples, improving the representativeness of the samples and the accuracy of the analysis results.

[0048] A rotating handle 6 is arranged at the top of the rotating cylinder 5. The rotating handle 6 includes:

[0049] A rotating arm 60, one end of the rotating arm 60 is connected to the top of the rotating cylinder 5;

[0050] A grip 61, the grip 61 is perpendicular to the rotating arm 60, and the end of the rotating arm 60 away from the rotating cylinder 5 is connected to the grip 61;

[0051] A sleeve 62, the sleeve 62 is sleeved on the grip 61, and the outer diameter of the grip 61 is smaller than the inner diameter of the sleeve 62;

[0052] A limiting plate 63, the limiting plate 63 is connected to the top of the grip 61, and the sleeve 62 is located between the limiting plate 63 and the rotating arm 60.

[0053] During use, hold the sleeve 62 and rotate it, which in turn drives the rotating arm 60 to rotate, causing the rotating cylinder 5 to rotate, completing the quartering of the soil sample. This not only facilitates operation but also improves the efficiency of soil sample processing. One soil sample corresponds to one baffle 2, avoiding the technical problem of adjacent soil samples being mixed together and improving the safety of the device.

[0054] A protective plate 30 is provided at the top of each L-shaped plate 3, and the protective plate 30 is located directly above the fastener 4.

[0055] During use, the protective plate 30 is located directly above the fastener 4. When the scraping plate 50 is working, the protective plate 30 can prevent the fastener 4 from being contaminated with soil, thus keeping the fastener clean and improving the durability of the device.

[0056] The fastening hole is a threaded hole, and the fastener 4 is a bolt.

[0057] During use, through the cooperation of the bolt and the threaded hole, the baffle 2 can be fixed together more firmly, forming a more stable container and improving the stability of the device.

[0058] Working principle: The bottom plate 1 serves as the foundation of the tool, providing a stable surface for receiving the mixed soil sample. The quartering plate 10 is inserted into the bottom plate 1 to form four equal division areas, which is the basis for quartering the soil sample.

[0059] The four baffles 2 can be folded up to enclose the soil sample and jointly form a container with the bottom plate 1. The container plays a protective role during the processing of the soil sample.

[0060] The connecting part cooperates with the fastening hole on the baffle through the fastener 4, enabling adjacent baffles 2 to be fixed together, forming a more stable container and improving the practicality of the device.

[0061] When the rotating cylinder 5 rotates, the scraping plates 50 evenly distributed on the outer wall of the rotating cylinder 5 flatten the soil sample. The length of the scraping plates 50 ensures the uniform mixing of the sample. The design of the protective plate 30 can prevent the fastener from being contaminated with soil when the scraping plate 50 is working, playing a shielding role.

[0062] The rotating handle 6 includes a rotating arm 60 and a grip 61. The rotating cylinder 5 can be easily controlled to rotate by rotating the rotating handle 6 to complete the quartering of the soil sample.

[0063] By screwing two of the fasteners 4 to open one of the baffles 2 and discard this portion of the soil sample, and then opening the baffle 2 opposite to it to discard this portion of the soil sample. One soil sample corresponds to one baffle 2, avoiding the technical problem of adjacent soil samples being mixed together and improving the safety of the device.

[0064] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. All equivalent changes and modifications made according to the scope of the present utility model shall still fall within the scope covered by the present utility model.

Claims

1. A tool for facilitating the quartering of soil samples, characterized in that, Comprising: A bottom plate (1), on the upper surface of which a quarter plate (10) is inserted; Four baffle plates (2), one end of each baffle plate (2) being hinged to the corresponding edge of the bottom plate (1); Four L-shaped plates (3), each L-shaped plate (3) including a fixing portion and a connecting portion; Fastening holes are provided on the outer walls of two relatively arranged baffle plates (2); The outer walls on both sides of the other two relatively arranged baffle plates (2) are respectively connected to the fixing portions of the L-shaped plates (3), and fasteners (4) are threadedly connected to the connecting portions of the L-shaped plates (3); The fasteners (4) cooperate with the fastening holes so that the adjacent baffle plates (2) are fixed together and jointly with the bottom plate (1) enclose a container for holding soil samples.

2. The tool for facilitating the quartering of soil samples according to claim 1, characterized in that, A rotating shaft (11) is connected to the top of the quarter plate (10), and a scraping unit is arranged at the top of the rotating shaft (11) for scraping the held soil samples.

3. A tool for facilitating the quartering of soil samples according to claim 2, characterized in that, The scraping unit includes: A rotating cylinder (5), the rotating cylinder (5) being rotatably connected to the rotating shaft (11); Scraping plates (50), at least two scraping plates (50) being provided and evenly distributed on the outer wall of the rotating cylinder (5) and connected to the outer wall of the rotating cylinder (5), the bottom surface of the scraping plate (50) being located below the rotating cylinder (5) and being on the same plane as the top surface of the quarter plate (10), and the length of the scraping plate (50) being not less than half of the length of the bottom plate (1).

4. A tool for facilitating the quartering of soil samples according to claim 3, characterized in that, A rotating handle (6) is arranged at the top of the rotating cylinder (5), and the rotating handle (6) includes: A rotating arm (60), one end of the rotating arm (60) being connected to the top of the rotating cylinder (5); A grip (61), the grip (61) being perpendicular to the rotating arm (60), and the end of the rotating arm (60) away from the rotating cylinder (5) being connected to the grip (61); A sleeve (62), the sleeve (62) being sleeved on the grip (61), and the outer diameter of the grip (61) being smaller than the inner diameter of the sleeve (62); A limiting plate (63), the limiting plate (63) being connected to the top of the grip (61), and the sleeve (62) being located between the limiting plate (63) and the rotating arm (60).

5. A tool for facilitating the quartering of soil samples according to claim 3, characterized in that, A protective plate (30) is provided at the top of each L-shaped plate (3), and the protective plate (30) is located directly above the fastener (4).

6. A tool for facilitating the quartering of soil samples according to claim 1, characterized in that, The fastening hole is a threaded hole, and the fastener (4) is a bolt.

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