Automatic soil sample cutting device

Abstract

The utility model discloses an automatic soil sample cutting device which comprises a base, a soil sample placing table is arranged on the base, a cutter horizontal sliding assembly is arranged on the side face of the soil sample placing table, a cutter vertical sliding assembly is arranged above the cutter horizontal sliding assembly, and a cutter is arranged on the side, close to the soil sample placing table, of the cutter vertical sliding assembly. A soil sample cover is arranged above the soil sample placing table, a cutter cutting hole is formed in the soil sample cover, and the soil sample cover is connected to a soil sample cover vertical sliding assembly. According to the cutter horizontal sliding assembly and the cutter vertical sliding assembly provided by the utility model, accurate movement control of the cutter in the front-back direction and the up-down direction is realized, and the position of cutting a soil sample every time is ensured to be accurate and errorless, so that the length consistency of each section of the soil sample is ensured. In addition, by arranging the soil sample cover, the stability of the soil sample in the cutting process is ensured, a stable working environment is provided for the cutter, and the cutting precision and efficiency are further improved.

Description

Technical Field

[0001] The utility model relates to an automatic soil sample cutting device. Background Art

[0002] In the field of geotechnical testing technology, particularly for the preparation of undisturbed soil specimens, traditional soil sample cutting methods rely primarily on manual labor. This method is not only time-consuming, but also, due to human factors such as hand stability and force control, can result in inconsistent sample size and shape, impacting the accuracy and reliability of subsequent experimental results. With technological advancements and increasing demands for efficiency and precision, the development of a device that can automatically perform soil sample cutting has become increasingly important. Utility Model Content

[0003] The main purpose of the utility model is to provide an automatic soil sample cutting device to solve the problems raised in the above background technology.

[0004] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0005] A soil sample automatic cutting device comprises a base, a soil sample placement table is provided on the base, a tool horizontal sliding assembly is provided on the side of the soil sample placement table, a tool vertical sliding assembly is provided above the tool horizontal sliding assembly, a tool is provided on the side of the tool vertical sliding assembly close to the soil sample placement table, a soil sample cover is provided above the soil sample placement table, a tool cutting hole is provided on the soil sample cover, and the soil sample cover is connected to the soil sample cover vertical sliding assembly.

[0006] Preferably, the tool horizontal sliding assembly includes a tool horizontal sliding screw, one end of the tool horizontal sliding screw is connected to the tool horizontal sliding motor, the other end of the tool horizontal sliding screw is connected to the tool horizontal sliding support, and a tool horizontal sliding slider is provided on the tool horizontal sliding screw.

[0007] Preferably, a tool horizontal sliding rail is provided on the tool horizontal sliding support below the tool horizontal sliding lead screw, and the bottom of the tool horizontal sliding slider is connected to the tool horizontal sliding rail.

[0008] Preferably, the tool vertical sliding assembly includes a tool vertical sliding screw, one end of the tool vertical sliding screw is connected to the tool vertical sliding motor, the other end of the tool vertical sliding screw is connected to the tool vertical sliding support, and a tool vertical sliding slider is provided on the tool vertical sliding screw.

[0009] Preferably, a tool vertical sliding rail is provided on the tool vertical sliding support below the tool vertical sliding lead screw, and the bottom of the tool vertical sliding slider is connected to the tool vertical sliding rail.

[0010] Preferably, the soil sample cover vertical sliding assembly includes a soil sample cover vertical sliding screw, one end of the soil sample cover vertical sliding screw is connected to the soil sample cover vertical sliding motor, the other end of the soil sample cover vertical sliding screw is connected to the soil sample cover vertical sliding support, and a soil sample cover vertical sliding slider is provided on the soil sample cover vertical sliding screw.

[0011] Preferably, the tool horizontal sliding assembly is provided with an L-shaped locking plate, and the tool vertical sliding assembly is fixed on the L-shaped locking plate.

[0012] Preferably, a vibration sensor is provided between the tool vertical sliding assembly and the tool, one side of the vibration sensor is connected to the tool vertical sliding assembly via a first connecting block, and the other side of the vibration sensor is connected to the tool via a second connecting block.

[0013] Preferably, a tool fixing block is provided on the tool vertical sliding assembly, and the tool is fixed on the tool fixing block.

[0014] Preferably, the soil sample cover is provided with a connecting piece, and the connecting piece is connected to the vertical sliding assembly of the soil sample cover.

[0015] Beneficial technical effects of the utility model:

[0016] 1. The horizontal and vertical tool sliding assemblies provided by this utility model enable precise control of the tool's forward, backward, and upward and downward movement, ensuring accurate positioning of each soil sample cut and consistent length of each soil sample. Furthermore, the provision of a soil sample cover not only ensures the stability of the soil sample during cutting but also provides a stable working environment for the tool, further improving cutting accuracy and efficiency.

[0017] 2. The vibration sensor provided by the utility model can detect the abnormal vibration frequency of the tool when it hits foreign objects in the soil sample, and then feed back the signal to the tool horizontal sliding motor, triggering the tool horizontal sliding motor to start and drive the tool backward, thereby effectively preventing the tool from being damaged by hitting foreign objects, improving the safety and reliability of the equipment, and also extending the service life of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of a cutting device according to an embodiment of the present utility model;

[0019] Figure 2This is a schematic structural diagram of a tool horizontal sliding assembly and a tool vertical sliding assembly according to an embodiment of the present utility model;

[0020] Figure 3 This is a schematic structural diagram of a soil sample cover according to an embodiment of the present utility model.

[0021] In the figure: 1, base; 2, soil sample placement table; 3, tool horizontal sliding assembly; 301, tool horizontal sliding screw; 302, tool horizontal sliding motor; 303, tool horizontal sliding support; 304, tool horizontal sliding slider; 305, tool horizontal sliding rail; 4, tool vertical sliding assembly; 401, tool vertical sliding screw; 402, tool vertical sliding motor; 403, tool vertical sliding support; 404, tool vertical sliding slider; 4 05. Tool vertical sliding rail; 5. Tool; 6. Soil sample cover; 7. Tool cutting hole; 8. Soil sample cover vertical sliding assembly; 801. Soil sample cover vertical sliding screw; 802. Soil sample cover vertical sliding motor; 803. Soil sample cover vertical sliding support; 804. Soil sample cover vertical sliding slider; 9. L-shaped locking plate; 10. Vibration sensor; 11. First connecting block; 12. Second connecting block; 13. Tool fixing block; 14. Connecting piece; 15. Soil sample. DETAILED DESCRIPTION

[0022] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0023] like Figure 1-Figure 3 As shown, the automatic soil sample cutting device provided in this embodiment includes a base 1, a soil sample placing table 2 is provided on the base 1, a tool horizontal sliding assembly 3 is provided on the side of the soil sample placing table 2, a tool vertical sliding assembly 4 is provided above the tool horizontal sliding assembly 3, a tool 5 is provided on the side of the tool vertical sliding assembly 4 close to the soil sample placing table 2, a soil sample cover 6 is provided above the soil sample placing table 2, a tool cutting hole 7 is provided on the soil sample cover 6, and the soil sample cover 6 is connected to the soil sample cover vertical sliding assembly 8.

[0024] During use, the soil sample 15 is placed on the soil sample placing table 2, and the soil sample cover 6 is covered outside the soil sample 15. According to the required length of the soil sample 15, the soil sample cover vertical sliding component 8 is set to drive the soil sample cover 6 to move in a single distance, and the tool vertical sliding component 4 is used to drive the tool 5 to move in a single distance. Then, the tool horizontal sliding component 3 is used to drive the tool 5 to move back and forth, and the tool 5 is inserted into the tool cutting hole 7 to cut the soil sample 15. After completing one cut, the tool horizontal sliding component 3 drives the tool 5 to retreat, and then the tool vertical sliding component 4 drives the tool 5 and the soil sample cover vertical sliding component 8 to drive the soil sample cover 6 to move the set single distance in the same direction to cut the soil sample 15 for the next time, thereby ensuring that the length of each cut soil sample 15 is consistent.

[0025] In this embodiment, if Figure 1 As shown, the tool horizontal sliding assembly 3 includes a tool horizontal sliding screw 301, one end of the tool horizontal sliding screw 301 is connected to the tool horizontal sliding motor 302, the other end of the tool horizontal sliding screw 301 is connected to the tool horizontal sliding support 303, and a tool horizontal sliding slider 304 is provided on the tool horizontal sliding screw 301 to ensure the horizontal and stable movement of the tool 5.

[0026] In this embodiment, if Figure 1 As shown, a tool horizontal sliding rail 305 is provided on the tool horizontal sliding support 303 below the tool horizontal sliding screw 301, and the bottom of the tool horizontal sliding slider 304 is connected to the tool horizontal sliding rail 305, so that the horizontal movement of the tool 5 is more stable.

[0027] In this embodiment, if Figure 1 As shown, the tool vertical sliding assembly 4 includes a tool vertical sliding screw 401, one end of the tool vertical sliding screw 401 is connected to the tool vertical sliding motor 402, the other end of the tool vertical sliding screw 401 is connected to the tool vertical sliding support 403, and a tool vertical sliding slider 404 is provided on the tool vertical sliding screw 401 to ensure the vertical and stable movement of the tool 5.

[0028] In this embodiment, if Figure 1 As shown, a tool vertical sliding rail 405 is provided on the tool vertical sliding support 403 below the tool vertical sliding screw 401, and the bottom of the tool vertical sliding slider 404 is connected to the tool vertical sliding rail 405, so that the vertical movement of the tool 5 is more stable.

[0029] In this embodiment, if Figure 1As shown, the soil sample cover vertical sliding assembly 8 includes a soil sample cover vertical sliding screw 801, one end of the soil sample cover vertical sliding screw 801 is connected to the soil sample cover vertical sliding motor 802, and the other end of the soil sample cover vertical sliding screw 801 is connected to the soil sample cover vertical sliding support 803. A soil sample cover vertical sliding slider 804 is provided on the soil sample cover vertical sliding screw 801 to ensure the vertical and stable movement of the soil sample cover 6.

[0030] In this embodiment, if Figure 1 As shown, an L-shaped locking plate 9 is provided on the tool horizontal sliding assembly 3, and the tool vertical sliding assembly 4 is fixed on the L-shaped locking plate 9 to increase the stability and rigidity of the overall structure.

[0031] In this embodiment, if Figure 1 As shown, a vibration sensor 10 is provided between the tool vertical sliding assembly 4 and the tool 5, which can detect abnormal vibration frequency and protect the tool 5 from damage. One side of the vibration sensor 10 is connected to the tool vertical sliding assembly 4 through a first connecting block 11, and the other side of the vibration sensor 10 is connected to the tool 5 through a second connecting block 12 to ensure the accuracy and stability of the vibration frequency transmission.

[0032] In this embodiment, if Figure 1 As shown, a tool fixing block 13 is provided on the tool vertical sliding assembly 4, and the tool 5 is fixed on the tool fixing block 13 to ensure that the tool 5 will not loosen or shift during operation.

[0033] In this embodiment, if Figure 1 As shown, a connecting piece 14 is provided on the soil sample cover 6 , and the connecting piece 14 is connected to the soil sample cover vertical sliding assembly 8 to ensure that the soil sample cover 6 can move together with the soil sample cover vertical sliding assembly 8 .

[0034] In summary, in this embodiment, the tool horizontal sliding assembly 3 and the tool vertical sliding assembly 4 provided in this embodiment realize the precise movement control of the tool 5 in the front-back and up-down directions, ensuring that the position of the soil sample 15 is accurately positioned each time it is cut, thereby ensuring the consistency of the length of each section of the soil sample 15. In addition, by providing the soil sample cover 6, not only is the stability of the soil sample 15 ensured during the cutting process, but a stable working environment is also provided for the tool 5, further improving the cutting accuracy and efficiency; the vibration sensor 10 provided can detect the abnormal vibration frequency of the tool 5 when it encounters foreign matter in the soil sample 15, thereby feeding back the signal to the tool horizontal sliding motor 302, triggering the tool horizontal sliding motor 302 to start and drive the tool 5 backward, thereby effectively preventing the tool 5 from being damaged by colliding with foreign matter, improving the safety and reliability of the equipment, and also extending the service life of the tool 5.

[0035] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present invention within the scope disclosed by the present invention, which falls within the protection scope of the present invention.

Claims

1. A soil sample automatic cutting device, characterized by: The invention comprises a base (1), a soil sample placement platform (2) is provided on the base (1), a cutter horizontal sliding assembly (3) is provided on the side of the soil sample placement platform (2), a cutter vertical sliding assembly (4) is provided above the cutter horizontal sliding assembly (3), a cutter (5) is provided on the side of the cutter vertical sliding assembly (4) close to the soil sample placement platform (2), a soil sample cover (6) is provided above the soil sample placement platform (2), a cutter cutting hole (7) is provided on the soil sample cover (6), and the soil sample cover (6) is connected to the soil sample cover vertical sliding assembly (8).

2. The automatic soil sample cutting device according to claim 1, characterized in that: The tool horizontal sliding assembly (3) comprises a tool horizontal sliding screw (301), one end of the tool horizontal sliding screw (301) is connected to a tool horizontal sliding motor (302), the other end of the tool horizontal sliding screw (301) is connected to a tool horizontal sliding support (303), and a tool horizontal sliding slider (304) is provided on the tool horizontal sliding screw (301).

3. The automatic soil sample cutting device according to claim 2, characterized in that: A tool horizontal sliding rail (305) is provided on the tool horizontal sliding support (303) below the tool horizontal sliding lead screw (301), and the bottom of the tool horizontal sliding slider (304) is connected to the tool horizontal sliding rail (305).

4. The automatic soil sample cutting device according to claim 1, characterized in that: The tool vertical sliding assembly (4) includes a tool vertical sliding screw (401), one end of the tool vertical sliding screw (401) is connected to a tool vertical sliding motor (402), the other end of the tool vertical sliding screw (401) is connected to a tool vertical sliding support (403), and a tool vertical sliding slider (404) is provided on the tool vertical sliding screw (401).

5. The automatic soil sample cutting device according to claim 4, characterized in that: A tool vertical sliding rail (405) is provided on the tool vertical sliding support (403) below the tool vertical sliding lead screw (401), and the bottom of the tool vertical sliding slider (404) is connected to the tool vertical sliding rail (405).

6. The automatic soil sample cutting device according to claim 1, characterized in that: The soil sample cover vertical sliding assembly (8) comprises a soil sample cover vertical sliding screw (801), one end of the soil sample cover vertical sliding screw (801) is connected to a soil sample cover vertical sliding motor (802), the other end of the soil sample cover vertical sliding screw (801) is connected to a soil sample cover vertical sliding support (803), and a soil sample cover vertical sliding slider (804) is provided on the soil sample cover vertical sliding screw (801).

7. The automatic soil sample cutting device according to claim 1, characterized in that: An L-shaped locking plate (9) is provided on the tool horizontal sliding assembly (3), and the tool vertical sliding assembly (4) is fixed on the L-shaped locking plate (9).

8. The automatic soil sample cutting device according to claim 1, characterized in that: A vibration sensor (10) is provided between the tool vertical sliding assembly (4) and the tool (5); one side of the vibration sensor (10) is connected to the tool vertical sliding assembly (4) via a first connecting block (11), and the other side of the vibration sensor (10) is connected to the tool (5) via a second connecting block (12).

9. The automatic soil sample cutting device according to claim 1, characterized in that: A tool fixing block (13) is provided on the tool vertical sliding assembly (4), and the tool (5) is fixed on the tool fixing block (13).

10. The automatic soil sample cutting device according to claim 1, characterized in that: The soil sample cover (6) is provided with a connecting piece (14), and the connecting piece (14) is connected to the soil sample cover vertical sliding assembly (8).

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