CN220289056U

CN220289056U - Rock core sampler

Info

Publication number: CN220289056U
Application number: CN202321964309.3U
Authority: CN
Inventors: 冯友德; 高志刚; 韩新磊
Original assignee: Heilongjiang Jiaotou Mining Investment And Operation Co ltd
Current assignee: Heilongjiang Jiaotou Mining Investment And Operation Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-01-02
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses a core sampler, and relates to the technical field of core samplers; the utility model comprises a first supporting rod, a second supporting rod is fixedly arranged on one side of the two first supporting rods, a fixing component is fixedly arranged at the lower ends of the two first supporting rods and the two second supporting rods, the first motor rotates with the threaded rod through the mutual matching of the first motor and the threaded rod, the threaded rod rotates with the moving plate, then the threaded rod slides on the surface of the guide rod with the moving plate through the mutual matching of the moving plate and the guide rod, so that the moving plate slides with the fixed box, the fixed box moves with the drill bit, the horizontal position adjustment of the drill bit is conveniently realized, the fixed plate is inserted into the ground through the mutual matching of the ground anchor and the fixed plate, and then the stability of the device is improved through the mutual matching of the fixed screw and the fixed plate, so that the core sampling is facilitated.

Description

Rock core sampler

Technical Field

The utility model relates to the technical field of core samplers, in particular to a core sampler.

Background

Core samples are indispensable in the field of geology research, in particular in the fields of petrogeology, layer sequence stratigraphy, depositology and the like, for example, identification of deposit phase types, research of a material source system, observation and description of mineral microscopic characteristics, and research of U-Pb definite year are all carried out based on the core samples.

However, the current core sampler is inconvenient to adjust the position of the drill bit, when a section needs to sample the core twice, the position of the whole device needs to be moved, which is time-consuming and labor-consuming, and when the sampling work is performed, the stability is poor, which can cause the toppling of the sampling device, and affect the sampling efficiency.

Disclosure of Invention

In order to solve the problems that the prior core sampler is inconvenient to adjust the position of a drill bit and has poor stability; the utility model aims to provide a core sampler.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a rock core sampler, includes first bracing piece, two one side fixed mounting of first bracing piece has the second bracing piece, two the equal fixed mounting of lower extreme of first bracing piece and two second bracing pieces has fixed subassembly, fixed subassembly includes the fixed plate, one side fixed mounting of second bracing piece has drive assembly, drive assembly includes first motor, two slidable mounting has the fixed box between first bracing piece and the second bracing piece, fixed incasement fixed mounting has the cylinder, cylinder piston fixed mounting has the second motor, second motor output fixed mounting has the auger.

Preferably, a guide rod is fixedly installed between the two first support rods, one side of each of the two first support rods is fixedly provided with a connecting rod, the two second support rods are fixedly installed at the other ends of the two connecting rods, one of the two second support rods is internally fixedly provided with a bearing, one side of the other second support rod is fixedly provided with a fixing piece, and the first motor is fixedly installed on the upper surface of the fixing piece.

Preferably, the fixed surface mounting has the earth anchor under the fixed plate, the equal screw thread in both ends of fixed plate installs the fixing screw, two the fixed carousel is all installed to fixing screw upper end is fixed, carousel and fixing screw mutually support.

Preferably, the first motor output end fixed mounting has the threaded rod, the threaded rod cooperates with first motor each other, the threaded rod rotates and installs between two second bracing pieces, the one end of threaded rod runs through the bearing and rather than inner wall fixed connection, threaded rod surface rotation installs the movable plate, the other end slip cap of movable plate is established on the surface of guide arm, fixed box fixed mounting is at the upper surface of movable plate, cylinder piston end fixed mounting has the mounting bracket, second motor fixed mounting is in the mounting bracket, second motor cooperates with the auger each other, auger lower extreme fixed mounting has the drill bit.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the mutual matching of the first motor and the threaded rod, the first motor drives the threaded rod to rotate, so that the threaded rod drives the moving plate to rotate, and then through the mutual matching of the moving plate and the guide rod, the threaded rod drives the moving plate to slide on the surface of the guide rod, so that the moving plate drives the fixed box to slide, and the fixed box drives the drill bit to move, so that the horizontal position of the drill bit is conveniently adjusted, the follow-up sampling of rocks at different positions is facilitated, and the sampling convenience is effectively improved;

2. through the mutually supporting of earth anchor and fixed plate to can make the fixed plate insert in subaerial, then through mutually supporting of fixing screw and fixed plate, rotate the carousel, make fixing screw insert in subaerial, fix the fixed plate, thereby fix whole device, thereby improved the stability of device, thereby be convenient for the sample to the rock core.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the overall front view structure of the present utility model.

FIG. 3 is a schematic view of a fixing assembly according to the present utility model.

Fig. 4 is a schematic diagram of a driving assembly structure of the present utility model.

In the figure: 1. a first support bar; 11. a guide rod; 12. a connecting rod; 2. a second support bar; 21. a bearing; 22. a fixing member; 3. a fixing assembly; 31. a fixing plate; 32. an earth anchor; 33. a fixed screw; 331. a turntable; 4. a drive assembly; 41. a first motor; 42. a threaded rod; 421. a moving plate; 5. a fixed box; 51. a cylinder; 52. a mounting frame; 521. a second motor; 53. an auger; 531. a drill bit.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-4, the utility model provides a core sampler, which comprises a first supporting rod 1, wherein one side of the two first supporting rods 1 is fixedly provided with a second supporting rod 2, the lower ends of the two first supporting rods 1 and the two second supporting rods 2 are fixedly provided with a fixing component 3, the fixing component 3 comprises a fixing plate 31, one side of the second supporting rod 2 is fixedly provided with a driving component 4, the driving component 4 comprises a first motor 41, a fixing box 5 is slidably arranged between the two first supporting rods 1 and the second supporting rods 2, an air cylinder 51 is fixedly arranged in the fixing box 5, a second motor 521 is fixedly arranged at the piston end of the air cylinder 51, and an auger 53 is fixedly arranged at the output end of the second motor 521.

Through adopting above-mentioned technical scheme, first bracing piece 1 and second bracing piece 2 are used for supporting cylinder 51 and second motor 521, and fixed subassembly 3 is used for fixed integral device, improves the stability of integral device, and fixed plate 31 is used for fixed first bracing piece 1 and second bracing piece 2, and drive assembly 4 is used for adjusting the position of drill bit 531, and first motor 41 is used for taking threaded rod 42 to rotate, and fixed case 5 is used for fixing cylinder 51, and cylinder 51 is used for promoting the removal of second motor 521, and second motor 521 is used for taking auger 53 to rotate.

A guide rod 11 is fixedly arranged between the two first support rods 1, one sides of the two first support rods 1 are fixedly provided with a connecting rod 12, the two second support rods 2 are fixedly arranged at the other ends of the two connecting rods 12, a bearing 21 is fixedly arranged in one second support rod 2, one side of the other second support rod 2 is fixedly provided with a fixing piece 22, and a first motor 41 is fixedly arranged on the upper surface of the fixing piece 22.

Through adopting above-mentioned technical scheme, guide arm 11 is convenient for remove board 421 and slides, and connecting rod 12 is used for connecting second bracing piece 2, and bearing 21 makes threaded rod 42 better rotation, and mounting 22 is used for fixed first motor 41, makes the stable fixed work of first motor 41.

The fixed plate 31 lower surface fixed mounting has the earth anchor 32, and the equal screw thread in both ends of fixed plate 31 installs fixing screw 33, and carousel 331 is all installed to the fixed equal fixing of two fixing screw 33 upper ends, carousel 331 and fixing screw 33 mutually support.

Through adopting above-mentioned technical scheme, through the mutually supporting of earth anchor 32 and fixed plate 31 to can make fixed plate 31 insert in ground, then through the mutually supporting of fixed screw 33 and fixed plate 31, rotate carousel 331, make fixed screw 33 insert in ground, fix fixed plate 31, thereby fix whole device, thereby improved the stability of device, thereby be convenient for to the sample of rock core.

The output end of the first motor 41 is fixedly provided with a threaded rod 42, the threaded rod 42 is matched with the first motor 41, the threaded rod 42 is rotatably installed between the two second support rods 2, one end of the threaded rod 42 penetrates through the bearing 21 and is fixedly connected with the inner wall of the bearing, the surface of the threaded rod 42 is rotatably provided with a movable plate 421, the other end of the movable plate 421 is slidably sleeved on the surface of the guide rod 11, the fixed box 5 is fixedly installed on the upper surface of the movable plate 421, the piston end of the air cylinder 51 is fixedly provided with an installation frame 52, the second motor 521 is fixedly installed in the installation frame 52, the second motor 521 is matched with the auger 53, and the lower end of the auger 53 is fixedly provided with a drill bit 531.

Through adopting above-mentioned technical scheme, through the mutually supporting of first motor 41 and threaded rod 42, make first motor 41 bring threaded rod 42 to rotate, thereby make threaded rod 42 bring movable plate 421 to rotate, then through the mutually supporting of movable plate 421 and guide arm 11, thereby make threaded rod 42 bring movable plate 421 to slide on the surface of guide arm 11, thereby make movable plate 421 bring fixed box 5 to slide, thereby make fixed box 5 bring drill bit 531 to move, thereby the convenient horizontal position adjustment of drill bit 531 that has realized, and then be convenient for follow-up rock to different positions take a sample, and then the effectual convenience of taking a sample that has improved, mounting bracket 52 is used for installing second motor 521, make the stable work of second motor 521, through the mutually supporting of second motor 521 and auger 53, make second motor 521 bring auger 53 to rotate, thereby make drill bit 531 rotate, thereby the sample of drill bit 531 to the rock core that is convenient for.

Working principle: when the device is used, the device is firstly placed at a sampling position, and then the whole device is fixed;

through the mutual matching of the ground anchor 32 and the fixed plate 31, the fixed plate 31 can be inserted into the ground, then through the mutual matching of the fixed screw 33 and the fixed plate 31, the turntable 331 is rotated, the fixed screw 33 is inserted into the ground, and the fixed plate 31 is fixed, so that the whole device is fixed, the stability of the device is improved, and the core is conveniently sampled;

then, sampling the core, firstly, opening a second motor 521, enabling the second motor 521 to rotate with a drill bit 531, then pushing the second motor 521 to move downwards through an air cylinder 51, enabling the drill bit 531 to move downwards, enabling the drill bit 531 to drill into the ground, and thus sampling the core;

when the position of the drill bit 531 needs to be adjusted for subsampling, the first motor 41 and the threaded rod 42 are matched with each other, so that the first motor 41 rotates with the threaded rod 42, the threaded rod 42 rotates with the moving plate 421, then the threaded rod 42 slides on the surface of the guide rod 11 through the matching of the moving plate 421 and the guide rod 11, the moving plate 421 slides with the fixed box 5, the fixed box 5 moves with the drill bit 531, the horizontal position adjustment of the drill bit 531 is conveniently realized, the follow-up sampling of rocks at different positions is facilitated, and the sampling convenience is effectively improved.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Core sampler, including first bracing piece (1), its characterized in that: two one side fixed mounting of first bracing piece (1) has second bracing piece (2), two the equal fixed mounting of lower extreme of first bracing piece (1) and two second bracing pieces (2) has fixed subassembly (3), fixed subassembly (3) are including fixed plate (31), one side fixed mounting of second bracing piece (2) has drive assembly (4), drive assembly (4) include first motor (41), two slidable mounting has fixed box (5) between first bracing piece (1) and second bracing piece (2), fixed box (5) internal fixation has cylinder (51), cylinder (51) piston end fixed mounting has second motor (521), second motor (521) output fixed mounting has auger (53).

2. The core sampler according to claim 1, characterized in that a guide rod (11) is fixedly arranged between the two first support rods (1), one side of each of the two first support rods (1) is fixedly provided with a connecting rod (12), and the other ends of the two connecting rods (12) are fixedly provided with two second support rods (2).

3. The core sampler according to claim 1, characterized in that a bearing (21) is fixedly installed in one of the second support rods (2), a fixing piece (22) is fixedly installed on one side of the other second support rod (2), and the first motor (41) is fixedly installed on the upper surface of the fixing piece (22).

4. The core sampler as claimed in claim 1, characterized in that the lower surface of the fixed plate (31) is fixedly provided with a ground anchor (32), both ends of the fixed plate (31) are respectively provided with a fixed screw (33) in a threaded manner, the upper ends of the two fixed screws (33) are respectively provided with a rotary table (331), and the rotary tables (331) are mutually matched with the fixed screws (33).

5. The core sampler as claimed in claim 2, characterized in that the output end of the first motor (41) is fixedly provided with a threaded rod (42), the threaded rod (42) is mutually matched with the first motor (41), the threaded rod (42) is rotatably installed between the two second support rods (2), one end of the threaded rod (42) penetrates through the bearing (21) and is fixedly connected with the inner wall of the bearing, the surface of the threaded rod (42) is rotatably provided with a movable plate (421), the other end of the movable plate (421) is slidably sleeved on the surface of the guide rod (11), and the fixed box (5) is fixedly installed on the upper surface of the movable plate (421).

6. The core sampler according to claim 1, characterized in that a mounting frame (52) is fixedly arranged at the piston end of the cylinder (51), the second motor (521) is fixedly arranged in the mounting frame (52), the second motor (521) is matched with the auger (53), and a drill bit (531) is fixedly arranged at the lower end of the auger (53).