Stabilizing mechanism for geological exploration sampling device

Abstract

The utility model belongs to the field of geological exploration sampling, and particularly relates to a stabilizing mechanism for a geological exploration sampling device, which comprises an outer cylinder, a connecting rod is slidably connected to an inner cavity of the outer cylinder, a connecting plate is fixedly connected to one end of the connecting rod, and a supporting structure is arranged at the other end of the connecting rod; the extension plates and the transmission gear are integrally formed, the transmission gear and the extension plates are rotationally connected to the inner cavity of the support, when the extension plates are combined, a drill bit of the sampling device body in the inner cavity of the lifting cylinder can be protected, and the lifting cylinder can lift and slide along the inner cavity of the outer cylinder; as the tooth surface of the transmission gear abuts against one side of the transmission plate to form a meshing state, when the transmission cylinder descends, the transmission gear can be driven to drive the extension plate to synchronously rotate and unfold to form a supporting leg, and a bottom plate at the other end of the extension plate makes contact with the ground and can be fixedly connected with the ground by adopting a ground bolt to penetrate through an insertion hole. The effects of being portable and protecting the drill bit of the sampling device are achieved.

Description

Technical Field

[0001] This utility model relates to the field of geological exploration and sampling, specifically a stabilizing mechanism for a geological exploration and sampling device. Background Technology

[0002] Geological exploration is a fundamental task in the field of geological engineering, involving the investigation and research of geological conditions on the Earth's surface and underground. It covers multiple directions such as mineral exploration, engineering geology, and environmental geology. Geological exploration sampling devices are key tools used in geological exploration to obtain underground rock, soil, or water samples, and their types, principles, and application scenarios are highly diverse.

[0003] The stabilizing mechanism of a geological exploration sampling device is a key component to ensure efficient and safe sampling under complex geological conditions. However, the stabilizing mechanism of most traditional geological exploration sampling devices is relatively large compared to the sampling device itself. Especially in remote or inconvenient areas, this increases the difficulty of transportation and disassembly. Furthermore, the lack of measures to protect the drill bit of the sampling device makes it easy for the drill bit to be damaged by collisions during transportation. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, the stabilization mechanisms used in most traditional geological exploration sampling devices are relatively large compared to the sampling devices themselves. This is especially true in remote or inaccessible areas, which increases the difficulty of transportation and disassembly. Furthermore, the lack of measures to protect the drill bit of the sampling device makes it easy for the drill bit to be damaged during transportation. This utility model proposes a stabilization mechanism for geological exploration sampling devices.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a stabilizing mechanism for a geological exploration sampling device, including an outer cylinder, a connecting rod slidably connected to the inner cavity of the outer cylinder, a connecting plate fixedly connected to one end of the connecting rod, and a supporting structure provided at the other end of the connecting rod;

[0006] The supporting structure includes a lifting cylinder, the surface of which is disposed within the inner cavity of the outer cylinder. One end of the lifting cylinder is fixedly connected to one end of a connecting rod. A transmission plate is fixedly connected to the surface of the lifting cylinder, and there are several transmission plates. A sampling device body is disposed within the inner cavity of the lifting cylinder. A bracket is fixedly connected to the surface of the outer cylinder, and there are multiple brackets. A transmission gear is rotatably connected to the inner cavity of the bracket. The tooth surface of the transmission gear abuts against one side of the transmission plate. An extension plate is fixedly connected to the surface of the transmission gear.

[0007] Preferably, one end of the extension plate is fixedly connected to a base plate, and an insertion hole is provided on one side of the base plate.

[0008] Preferably, a support plate is fixedly connected to the surface of the outer cylinder, and a first screw is threadedly connected to the inner cavity of the support plate. A toothed plate is rotatably connected to one end of the first screw, and the teeth of the toothed plate mesh with the teeth of the transmission gear.

[0009] Preferably, a guide rod is fixedly connected to one side of the toothed plate, and the surface of the guide rod is slidably connected to the inner cavity of the support plate.

[0010] Preferably, one end of the lifting cylinder is fixedly connected to a mounting bracket, a cylinder is fixedly installed on one side of the mounting bracket, a lifting plate is fixedly connected to the output end of the cylinder, and one side of the lifting plate is fixedly connected to one side of the sampling device body.

[0011] Preferably, a limiting plate is fixedly connected to the surface of the lifting plate, and a slide rail is fixedly connected to the inner wall of the lifting cylinder, with the surface of the limiting plate slidably connected to the inner wall of the slide rail.

[0012] Preferably, a second screw is rotatably connected to one side of the mounting bracket. The surface of the second screw is threadedly connected to the inner cavity of the outer cylinder. A transmission rod is fixedly connected to one end of the second screw. The surface of the transmission rod is slidably connected to the inner cavity of the connecting plate. A rotating block is fixedly connected to one end of the transmission rod.

[0013] The advantages of this utility model are:

[0014] In this invention, the extension plate and the transmission gear are integrally formed. Both the transmission gear and the extension plate are rotatably connected to the inner cavity of the bracket. When multiple extension plates are combined, they can protect the drill bit of the sampling device body in the inner cavity of the lifting cylinder, minimizing direct contact and collision between external objects and the drill bit of the sampling device body during transportation. The lifting cylinder can slide up and down along the inner cavity of the outer cylinder. Since the tooth surface of the transmission gear abuts against one side of the transmission plate to form a meshing state, when the transmission cylinder descends, it can drive the transmission gear to drive the extension plate to rotate and unfold synchronously to form a support foot. The bottom plate at the other end of the extension plate contacts the ground and can be fixed to the ground by using a ground bolt through the insertion hole. This achieves the effects of portability and protection of the sampling device drill bit. It solves the problem that most traditional geological exploration sampling devices use stabilization mechanisms that are relatively large compared to the sampling device, especially in remote or inconvenient areas, increasing the difficulty of transportation and disassembly, and lacking measures to protect the sampling device drill bit, which can easily lead to problems such as damage to the drill bit during transportation. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the outer cylinder of this utility model;

[0018] Figure 3 This is a schematic diagram of the meshing of the toothed plate and the transmission gear of this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the lifting cylinder of this utility model.

[0020] In the diagram: 1. Outer cylinder; 2. Connecting rod; 3. Connecting plate; 4. Support structure; 401. Lifting cylinder; 402. Transmission plate; 403. Bracket; 404. Transmission gear; 405. Extension plate; 5. Sampling device body; 6. Base plate; 7. Insertion hole; 8. Support plate; 9. First screw; 10. Gear plate; 11. Guide rod; 12. Mounting bracket; 13. Cylinder; 14. Lifting plate; 15. Limiting plate; 16. Slide rail; 17. Second screw; 18. Transmission rod; 19. Rotating block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0022] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0023] This application discloses a stabilizing mechanism for a geological exploration sampling device. (Refer to...) Figure 1 , Figure 2 and Figure 3 A stabilizing mechanism for a geological exploration sampling device includes an outer cylinder 1, a connecting rod 2 slidably connected to the inner cavity of the outer cylinder 1, a connecting plate 3 fixedly connected to one end of the connecting rod 2, and a support structure 4 provided at the other end of the connecting rod 2;

[0024] The support structure 4 includes a lifting cylinder 401, the surface of which is located within the inner cavity of the outer cylinder 1. One end of the lifting cylinder 401 is fixedly connected to one end of the connecting rod 2. A transmission plate 402 is fixedly connected to the surface of the lifting cylinder 401, and there are several transmission plates 402. The inner cavity of the lifting cylinder 401 houses the sampling device body 5. A bracket 403 is fixedly connected to the surface of the outer cylinder 1, and there are multiple brackets 403. A transmission gear 404 is rotatably connected to the inner cavity of the bracket 403. The tooth surface of the transmission gear 404 abuts against one side of the transmission plate 402. An extension plate 405 is fixedly connected to the surface of the transmission gear 404. One end of the extension plate 405 is fixedly connected to a base plate 6, and a hole 7 is provided on one side of the base plate 6. In this geological exploration sampling device stabilization mechanism, the outer cylinder 1 plays a major connecting role. The outer cylinder 1 and the inner cavity support structure 4 are connected as one unit by the connecting rod 2. The connecting plate 3... On the one hand, the supporting structure 4 is positioned, and on the other hand, the connecting plate 3 facilitates the lifting of the overall structure, improving the convenience of transportation. The extension plate 405 and the transmission gear 404 are integrally formed. Both the transmission gear 404 and the extension plate 405 are rotatably connected to the inner cavity of the bracket 403. When multiple extension plates 405 are combined, they can protect the drill bit of the sampling device body 5 in the inner cavity of the lifting cylinder 401, and minimize the direct contact and collision between external objects and the drill bit of the sampling device body 5 during transportation. The lifting cylinder 401 can slide up and down along the inner cavity of the outer cylinder 1. Since the tooth surface of the transmission gear 404 abuts against one side of the transmission plate 402 to form a meshing state, when the lifting cylinder 401 descends, it can drive the transmission gear 404 to drive the extension plate 405 to rotate and unfold synchronously to form a support. The bottom plate 6 at the other end of the extension plate 405 is in contact with the ground and can be fixed to the ground by using a ground bolt through the insertion hole 7.

[0025] Reference Figure 3 A support plate 8 is fixedly connected to the surface of the outer cylinder 1. A first screw 9 is threadedly connected to the inner cavity of the support plate 8. A toothed plate 10 is rotatably connected to one end of the first screw 9. The teeth of the toothed plate 10 mesh with the teeth of the transmission gear 404. Through the toothed plate 10, the toothed plate 10 is connected to the support plate 8 as a whole via the first screw 9. When the first screw 9 rotates, it can drive the toothed plate 10 to rise and fall along the support plate 8. After the teeth of the toothed plate 10 mesh with the teeth of the transmission gear 404, the position of the transmission gear 404 can be fixed, so as to avoid the transmission gear 404 from rotating accidentally.

[0026] Reference Figure 3 A guide rod 11 is fixedly connected to one side of the toothed plate 10. The surface of the guide rod 11 is slidably connected to the inner cavity of the support plate 8. Through the guide rod 11, the guide rod 11 slides along the inner cavity of the support plate 8 as the toothed plate 10 moves, thus limiting the lifting direction of the toothed plate 10.

[0027] Reference Figure 2 and Figure 4 One end of the lifting cylinder 401 is fixedly connected to the mounting bracket 12. A cylinder 13 is fixedly installed on one side of the mounting bracket 12. A lifting plate 14 is fixedly connected to the output end of the cylinder 13. One side of the lifting plate 14 is fixedly connected to one side of the sampling device body 5. Through the provided cylinder 13, which is fixedly installed on the outside of the lifting cylinder 401 via the mounting bracket 12, the cylinder 13 can drive the lifting plate 14 to drive the sampling device body 5 to rise and fall, so that the drill bit of the sampling device body 5 can adjust the protrusion length.

[0028] Reference Figure 4 A limiting plate 15 is fixedly connected to the surface of the lifting plate 14, and a slide rail 16 is fixedly connected to the inner wall of the lifting cylinder 401. The surface of the limiting plate 15 is slidably connected to the inner wall of the slide rail 16. Through the setting of the limiting plate 15 and the slide rail 16, the lifting plate 14 moves up and down while driving the limiting plate 15 to slide along the inner wall of the slide rail 16, thereby improving the stability of the lifting plate 14.

[0029] Reference Figure 1 and Figure 2 A second screw 17 is rotatably connected to one side of the mounting bracket 12. The surface of the second screw 17 is threadedly connected to the inner cavity of the outer cylinder 1. A transmission rod 18 is fixedly connected to one end of the second screw 17. The surface of the transmission rod 18 is slidably connected to the inner cavity of the connecting plate 3. A rotating block 19 is fixedly connected to one end of the transmission rod 18. The second screw 17, rotating block 19, transmission rod 18 and second screw 17 are integrally formed. The rotating block 19 can drive the second screw 17 to rotate along one side of the mounting bracket 12. The self-locking characteristic of the second screw 17 and the outer cylinder 1 ensures the stability of the lifting cylinder 401 and improves the stability of the lifting cylinder 401.

[0030] Working principle: The outer cylinder 1 and the inner cavity support structure 4 are connected as one unit by the connecting rod 2. The connecting plate 3 serves to limit the position of the support structure 4 and facilitates the lifting of the entire structure, improving transportation convenience. The extension plate 405 and the transmission gear 404 are integrally formed. Both the transmission gear 404 and the extension plate 405 are rotatably connected to the inner cavity of the bracket 403. When multiple extension plates 405 are combined, they can protect the drill bit of the sampling device body 5 inside the lifting cylinder 401, minimizing direct contact and collision between external objects and the drill bit of the sampling device body 5 during transportation. The lifting cylinder 401 can slide up and down along the inner cavity of the outer cylinder 1. Since the tooth surface of the transmission gear 404 abuts against one side of the transmission plate 402 to form a meshing state, when the lifting cylinder 401 descends, it can drive the transmission gear 404 to drive the extension plate 405 to rotate and unfold synchronously to form a support. The bottom plate 6 at the other end of the extension plate 405 contacts the ground and can be fixedly connected to the ground by a ground bolt passing through the insertion hole 7. The cylinder 13 is fixedly installed on the outside of the lifting cylinder 401 through the mounting bracket 12. The cylinder 13 can drive the lifting plate 14 to drive the sampling device body 5 to rise and fall, so that the drill bit of the sampling device body 5 can adjust the protrusion length.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A stabilizing mechanism for a geological exploration sampling device, characterized by: Include outer tube (1), the inner cavity of outer tube (1) is slidably connected with connecting rod (2), one end of connecting rod (2) is fixedly connected with connecting plate (3), the other end of connecting rod (2) is provided with support structure (4); The support structure (4) includes a lifting cylinder (401), the surface of the lifting cylinder (401) is provided in the inner cavity of the outer cylinder (1), one end of the lifting cylinder (401) is fixedly connected with one end of the connecting rod (2), the surface of the lifting cylinder (401) is fixedly connected with a transmission plate (402), the number of the transmission plate (402) is several, the inner cavity of the lifting cylinder (401) is provided with a sampling device body (5), the surface of the outer cylinder (1) is fixedly connected with a support (403), the number of the support (403) is multiple, the inner cavity of the support (403) is rotatably connected with a transmission gear (404), the tooth surface of the transmission gear (404) is abutted with one side of the transmission plate (402), the surface of the transmission gear (404) is fixedly connected with an extension plate (405).

2. The stabilizing mechanism for a geological exploration sampling device according to claim 1, characterized in that: One end of the extension plate (405) is fixedly connected with a bottom plate (6), a bushing (7) is formed in one side of the bottom plate (6).

3. The stabilizing mechanism for a geological exploration sampling device of claim 1, wherein: The surface of the outer cylinder (1) is fixedly connected with a support plate (8), the inner cavity of the support plate (8) is threadedly connected with a first screw rod (9), one end of the first screw rod (9) is rotatably connected with a toothed plate (10), the teeth of the toothed plate (10) are meshed with the teeth of the transmission gear (404).

4. The stabilizing mechanism for a geological exploration sampling device of claim 3, wherein: One side of the toothed plate (10) is fixedly connected with a guide rod (11), the surface of the guide rod (11) is slidably connected with the inner cavity of the support plate (8).

5. The stabilizing mechanism for a geological exploration sampling device of claim 1, wherein: One end of the lifting cylinder (401) is fixedly connected with a mounting bracket (12), one side of the mounting bracket (12) is fixedly connected with a cylinder (13), the output end of the cylinder (13) is fixedly connected with a lifting plate (14), one side of the lifting plate (14) is fixedly connected with one side of the sampling device body (5).

6. The stabilizing mechanism for a geological exploration sampling device of claim 5, wherein: The surface of the lifting plate (14) is fixedly connected with a limiting plate (15), the inner wall of the lifting cylinder (401) is fixedly connected with a sliding rail (16), the surface of the limiting plate (15) is slidably connected with the inner wall of the sliding rail (16).

7. The stabilizing mechanism for a geological exploration sampling device of claim 5, wherein: One side of the mounting bracket (12) is rotatably connected with a second screw rod (17), the surface of the second screw rod (17) is threadedly connected with the inner cavity of the outer cylinder (1), one end of the second screw rod (17) is fixedly connected with a transmission rod (18), the surface of the transmission rod (18) is slidably connected with the inner cavity of the connecting plate (3), one end of the transmission rod (18) is fixedly connected with a rotating block (19).

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