Earth-rock engineering soil sampling device

Abstract

The earth-rock engineering soil sampling device comprises a fixing frame and two brush plates, through holes are formed in the middle ends of the brush plates, a hydraulic cylinder is fixedly installed at the middle end of the top of the fixing frame, a movable frame is fixedly installed at the output end of the hydraulic cylinder, and the movable frame is fixedly installed on the top of the fixing frame. And a second motor is fixedly installed at the middle end of the moving frame, a soil sampling drill rod is fixedly installed at the output end of the second motor, and a bottom plate is fixedly connected to the bottom of the fixing frame. According to the soil sampling device disclosed by the utility model, the hydraulic cylinder, the moving frame, the second motor, the soil sampling drill rod and the material guide barrel are arranged, so that the effect of sampling soil in the earth-rock engineering is achieved, and meanwhile, the first motor, the first gear, the second gear, the material guide barrel, a transverse plate, a vertical rod, a through hole, a brush plate and a containing box are arranged; the effect of effectively cleaning the soil adhered to the surface of the soil sampling drill rod is achieved, and great convenience is brought to the soil sampling work of personnel.

Description

Technical Field

[0001] The utility model relates to the technical field of earthwork engineering, and particularly relates to an earthwork engineering soil sampling device. Background Technique

[0002] Earthwork engineering is the general term for earthwork and rockwork, which is the excavation and filling work in hydropower construction, such as foundation pit excavation, roadbed excavation, floor filling, etc. Soil refers to a layer of loose material on the earth's surface, which is composed of various granular minerals, organic matter, moisture, air, microorganisms, etc. Before the construction of earthwork engineering, it is necessary to conduct soil sampling operations.

[0003] For example, the Chinese utility model provides "a soil sampling device for an earthwork foundation pit", with the publication number: CN216926160U. This application includes a mounting base, two symmetrically arranged rotating seats are fixed on the outer side wall of the mounting base, a support foot is rotatably connected between the inner walls on both sides of the rotating seat, a threaded sleeve is embedded at the top of the mounting base, and a threaded rod is inserted into the threaded sleeve; in this utility model, by erecting the mounting base and rotating the turntable, the crushing head and the sampling cylinder can be inserted deep into the soil for sampling. The crushing head is provided with spiral blades to cooperate with the rotation of the threaded rod, which can improve the convenience of the crushing head when crushing and sampling the soil, and the operation is relatively labor-saving. By using the sampling component to sample the soil, the device can sample the soil at different depths and is not easily mixed with other soils, greatly improving the accuracy of the sampling result.

[0004] Although the soil sampling device for the earthwork foundation pit in the above technology can carry out soil sampling operations in earthwork engineering, since the soil often adheres to the surface of the spiral blades during the drilling process, it is necessary for personnel to manually clean and remove the adhered soil, which greatly increases the labor intensity of the personnel's soil sampling operation and cannot meet the usage requirements of the personnel. Content of the Utility Model

[0005] The purpose of the utility model is to provide an earthwork engineering soil sampling device, which has the advantages of being able to carry out effective soil sampling operations, being able to clean the soil adhered to the surface, and bringing great convenience to the personnel's soil sampling work.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An earthwork soil sampling device, comprising a fixed frame and a brush plate. The number of the brush plates is two. A through hole is provided in the middle of the brush plate. A hydraulic cylinder is fixedly installed in the middle of the top of the fixed frame. The output end of the hydraulic cylinder is fixedly installed with a moving frame. A second motor is fixedly installed in the middle of the moving frame. The output end of the second motor is fixedly installed with a soil sampling drill rod. The bottom of the fixed frame is fixedly connected with a bottom plate. A first motor is fixedly installed at the left end of the bottom of the bottom plate. The output end of the first motor is fixedly installed with a first gear. The top of the bottom plate is fixedly connected with a fixed seat. A storage box is movably connected to the top surface of the outer surface of the fixed seat. A guide tube is movably connected between the middle of the top of the fixed seat and the middle of the bottom plate through a bearing. A second gear is fixedly installed in the middle of the guide tube. The second gear meshes with the first gear. Transverse plates are fixedly connected to the upper ends of both sides of the guide tube. A vertical rod is fixedly connected to the top of the transverse plate. The upper end of the vertical rod is movably connected to the surface of the through hole.

[0007] As a preferred solution, a guide slide bar is movably connected between the two ends of the two brush plates. The two sides of the guide slide bar are fixedly connected to the lower end of the inner cavity of the fixed frame.

[0008] As a preferred solution, a support shaft is fixedly installed in the middle of the top of the first gear. The top of the support shaft is movably connected to the left end of the inner cavity of the top of the fixed seat through a bearing.

[0009] As a preferred solution, a reinforcing rod is fixedly connected to the top of the transverse plate. The upper end of the reinforcing rod is fixedly connected to the middle of the vertical rod.

[0010] As a preferred solution, guide rods are fixedly connected to the upper ends of both sides of the inner cavity of the fixed frame. The surface of the moving frame is movably connected to the surface of the guide rod.

[0011] As a preferred solution, support blocks are fixedly connected to the bottom of the bottom plate. The number of the support blocks is four.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Through the settings of the hydraulic cylinder, the moving frame, the second motor, the soil sampling drill rod and the guide tube, the present utility model achieves the effect of soil sampling in earthwork projects. At the same time, through the settings of the first motor, the first gear, the second gear, the guide tube, the transverse plate, the vertical rod, the through hole, the brush plate and the storage box, the present utility model achieves the effect of effectively cleaning the soil adhered to the surface of the soil sampling drill rod, bringing great convenience to the soil sampling work of personnel.

[0014] 2. By providing the guiding slide rod, the utility model achieves the purpose of supporting and guiding the brush plate, avoiding the inclination of the brush plate during movement. By providing the supporting shaft, the purpose of stably supporting the top of the first gear is achieved, avoiding the inclination of the first gear due to force. By providing the reinforcing rod, the connection strength between the cross plate and the vertical rod is improved. By providing the guiding rod, the purpose of guiding the moving frame is achieved, avoiding the inclination of the moving frame during movement. By providing the supporting block, the purpose of stably supporting the bottom of the bottom plate is achieved. Brief Description of the Drawings

[0015] Figure 1 is a three-dimensional view of the utility model;

[0016] Figure 2 is a three-dimensional view of the utility model from another perspective;

[0017] Figure 3 is a schematic cross-sectional structure view of the fixed seat of the utility model.

[0018] In the figure: 1, fixed frame; 2, soil sampling drill rod; 3, hydraulic cylinder; 4, guiding rod; 5, guiding slide rod; 6, storage box; 7, fixed seat; 8, bottom plate; 9, supporting block; 10, moving frame; 11, first motor; 12, material guiding cylinder; 13, second motor; 14, reinforcing rod; 15, brush plate; 16, first gear; 17, cross plate; 18, supporting shaft; 19, second gear; 20, through hole; 21, vertical rod. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selectively exclusive embodiment from other embodiments.

[0021] Embodiment 1:

[0022] Please refer to Figures 1-3As shown in the figure, the utility model provides an earthwork soil sampling device, which includes a fixed frame 1 and a brush plate 15. The number of the brush plates 15 is two. A through hole 20 is opened in the middle of the brush plate 15. The middle of the top of the fixed frame 1 is fixedly installed with a hydraulic cylinder 3. The output end of the hydraulic cylinder 3 is fixedly installed with a moving frame 10. The middle of the moving frame 10 is fixedly installed with a second motor 13. The output end of the second motor 13 is fixedly installed with a soil sampling drill rod 2. The bottom of the fixed frame 1 is fixedly connected with a bottom plate 8. The left end of the bottom of the bottom plate 8 is fixedly installed with a first motor 11. The output end of the first motor 11 is fixedly installed with a first gear 16. The top of the bottom plate 8 is fixedly connected with a fixed seat 7. The top of the fixed seat 7 is movably connected with a storage box 6 on the outer surface. A material guiding cylinder 12 is movably connected between the middle of the top of the fixed seat 7 and the middle of the bottom plate 8 through a bearing. The middle of the material guiding cylinder 12 is fixedly installed with a second gear 19. The second gear 19 meshes with the first gear 16. The upper ends of both sides of the material guiding cylinder 12 are fixedly connected with a cross plate 17. The top of the cross plate 17 is fixedly connected with a vertical rod 21. The upper end of the vertical rod 21 is movably connected to the surface of the through hole 20.

[0023] In this technical solution, through the settings of the hydraulic cylinder 3, the moving frame 10, the second motor 13, the soil sampling drill rod 2 and the material guiding cylinder 12, the effect of soil sampling in earthwork projects is achieved. At the same time, through the settings of the first motor 11, the first gear 16, the second gear 19, the material guiding cylinder 12, the cross plate 17, the vertical rod 21, the through hole 20, the brush plate 15 and the storage box 6, the effect of effectively cleaning the soil adhered to the surface of the soil sampling drill rod 2 is achieved, which brings great convenience to the soil sampling work of personnel.

[0024] Embodiment 2:

[0025] On the basis of Embodiment 1, as shown in the figure of the utility model, Figures 1-3 it is disclosed that a guiding slide rod 5 is movably connected between the two ends of the two brush plates 15. The two sides of the guiding slide rod 5 are fixedly connected to the lower end of the inner cavity of the fixed frame 1. The middle of the top of the first gear 16 is fixedly installed with a support shaft 18. The top of the support shaft 18 is movably connected to the left end of the inner cavity top of the fixed seat 7 through a bearing. The top of the cross plate 17 is fixedly connected with a reinforcing rod 14. The upper end of the reinforcing rod 14 is fixedly connected to the middle of the vertical rod 21. The upper ends of both sides of the inner cavity of the fixed frame 1 are fixedly connected with guiding rods 4. The surface of the moving frame 10 is movably connected to the surface of the guiding rods 4. The bottom of the bottom plate 8 is fixedly connected with support blocks 9. The number of the support blocks 9 is four.

[0026] In this technical solution, through the setting of the guiding slide rod 5, the purpose of supporting and guiding the brush plate 15 is achieved, avoiding the inclination of the brush plate 15 during movement. Through the setting of the supporting shaft 18, the purpose of stably supporting the top of the first gear 16 is achieved, avoiding the inclination of the first gear 16 due to force. Through the setting of the strengthening rod 14, the connection strength between the cross plate 17 and the vertical rod 21 is improved. Through the setting of the guiding rod 4, the purpose of guiding the moving frame 10 is achieved, avoiding the inclination of the moving frame 10 during movement. Through the setting of the supporting block 9, the purpose of stably supporting the bottom of the bottom plate 8 is achieved.

[0027] The working principle of the present utility model is as follows: After the whole is moved to the position where soil sampling is required for earthwork, by controlling the hydraulic cylinder 3 to extend, the moving frame 10, the second motor 13 and the soil sampling drill rod 2 can be pushed to move downward, so that the soil sampling drill rod 2 can extend into the inside of the material guiding cylinder 12 and contact the ground, and under the action of the second motor 13 working, the soil sampling drill rod 2 can be driven to rotate rapidly, and the soil on the ground can be drilled quickly, thus achieving the effect of soil sampling in earthwork projects. Subsequently, while controlling the hydraulic cylinder 3 to contract to drive the moving frame 10, the second motor 13 and the soil sampling drill rod 2 to move upward, by starting the first motor 11 to work, the first gear 16 can be driven to rotate. The rotation of the first gear 16 can drive the second gear 19, the material guiding cylinder 12, the cross plate 17 and the vertical rod 21 to rotate. While the vertical rod 21 rotates, it can push the two brush plates 15 to move towards the side close to each other through the through hole 20 until the surface of the brush plate 15 contacts the surface of the soil sampling drill rod 2. Then, the brush plate 15 can effectively clean the soil attached to the surface during the rotation and upward movement of the soil sampling drill rod 2, and the soil can fall off into the inside of the storage box 6 for centralized collection, thus achieving the effect of effectively cleaning the soil adhered to the surface of the soil sampling drill rod 2, bringing great convenience to the soil sampling work of personnel.

[0028] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (e.g., changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Accordingly, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any clause of "means-plus-function" is intended to cover the structures that perform the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0029] In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present utility model, or those features that are not relevant to the implementation of the present utility model).

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. A soil taking device for earthwork engineering, comprising a fixing frame (1) and a brush plate (15), characterized in that: The number of the brush plates (15) is two, and a through hole (20) is formed at the middle end of the brush plates (15). A hydraulic cylinder (3) is fixedly mounted at the middle end of the top of the fixed frame (1), and a moving frame (10) is fixedly mounted at the output end of the hydraulic cylinder (3). A second motor (13) is fixedly mounted at the middle end of the moving frame (10), and a soil drilling rod (2) is fixedly mounted at the output end of the second motor (13). The bottom of the fixed frame (1) is fixedly connected to a bottom plate (8), and a first motor (11) is fixedly mounted at the left end of the bottom of the bottom plate (8), and a first gear (16) is fixedly mounted at the output end of the first motor (11). ), the top of the bottom plate (8) is fixedly connected to a fixing seat (7), the top of the outer surface of the fixing seat (7) is movably connected to a containing box (6), a material guide cylinder (12) is movably connected between the middle end of the top of the fixing seat (7) and the middle end of the bottom plate (8) through a bearing, a second gear (19) is fixedly installed at the middle end of the material guide cylinder (12), the second gear (19) is meshed with the first gear (16), the upper ends of both sides of the material guide cylinder (12) are fixedly connected to a horizontal plate (17), the top of the horizontal plate (17) is fixedly connected to a vertical rod (21), and the upper end of the vertical rod (21) is movably connected to the surface of the through hole (20).

2. The earthwork device for earthwork engineering according to claim 1, characterized in that: A guide slide bar (5) is movably connected between the two ends of the two brush plates (15), and both sides of the guide slide bar (5) are fixedly connected to the lower end of the inner cavity of the fixing frame (1).

3. The earthwork device for earthwork engineering according to claim 1, characterized in that: A support shaft (18) is fixedly mounted at the middle end of the top of the first gear (16), and the top of the support shaft (18) is movably connected to the left end of the top of the inner cavity of the fixing seat (7) through a bearing.

4. The earthwork device for earthwork engineering according to claim 1, characterized in that: The top of the transverse plate (17) is fixedly connected to a reinforcing rod (14), and the upper end of the reinforcing rod (14) is fixedly connected to the middle end of the vertical rod (21).

5. The earthwork engineering earth-taking device according to claim 1, characterized in that: The upper ends of both sides of the inner cavity of the fixed frame (1) are fixedly connected to guide rods (4), and the surface of the movable frame (10) is movably connected to the surface of the guide rods (4).

6. The earthwork device for earthwork engineering according to claim 1, characterized in that: A support block (9) is fixedly connected to the bottom of the base plate (8), and the number of the support blocks (9) is four.

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