CN219736887U

CN219736887U - Deep sampling device of mine exploration

Info

Publication number: CN219736887U
Application number: CN202322241766.6U
Authority: CN
Inventors: 牛丽; 牟新海; 代振康; 刘雅洁; 宣岩
Original assignee: Inner Mongolia Coal Geological Exploration Group 109 Co ltd
Current assignee: Inner Mongolia Coal Geological Exploration Group 109 Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2023-09-22
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses a mine exploration deep sampling device which comprises a moving assembly, a motor, a rotating shaft, a shaft sleeve, a moving guide rail, a sliding plate, a supporting assembly, a workbench, a telescopic hydraulic cylinder, a bottom plate, a supporting column, a first storage box, a moving wheel, a second storage box, a sampling assembly, a connecting rod and a drill bit.

Description

Deep sampling device of mine exploration

Technical Field

The utility model relates to the technical field of mining, in particular to a mining exploration deep sampling device.

Background

Mines refer to independent production and management units of mined ore with certain mining boundaries, mainly comprise one or more mining workshops (or pitheads, mines, open stopes and the like) and some auxiliary workshops, and most of the mines also comprise ore selection sites (coal washery), and survey sampling is usually required to confirm the properties of the mine when the mine is mined.

The conditions of insufficient drill bit length and the like can appear when sampling the deep layer of the mine, the rock stratum of different depths is inconvenient to sample, and meanwhile, the drill bit is damaged due to the fact that rock texture is hard and shaking easily occurs in the sampling process, so that the deep sampling device for the mine exploration is provided.

Disclosure of Invention

The utility model aims to provide a mine exploration deep sampling device, which aims to solve one of the problems in the background technology.

The utility model is implemented by the following technical scheme: the mining exploration deep sampling device comprises a moving assembly, wherein the moving assembly comprises a motor, a rotating shaft, a shaft sleeve, a moving guide rail and a sliding plate, the rotating shaft is fixedly connected to the shaft of the motor, the shaft sleeve is rotationally connected to the rotating shaft and is fixedly connected with the sliding plate, the sliding plate is connected with the moving guide rail, and the moving guide rail is respectively and fixedly connected to a bottom plate and a workbench; the support assembly comprises a workbench, a telescopic hydraulic cylinder, a bottom plate, a support column, a first storage box, a moving wheel and a second storage box, wherein an opening is formed in the bottom plate, the moving assembly is arranged above the opening, the support column is fixedly connected onto the bottom plate, the workbench is connected onto the support column, the telescopic hydraulic cylinder is fixedly connected onto the side face of the support column, and the first storage box and the second storage box are fixedly connected onto the bottom plate; the sampling assembly comprises a connecting rod and a drill bit, wherein the connecting rod is placed in the first storage box, and the drill bit is placed in the second storage box.

As a further preferred aspect of the present utility model: the movable guide rail is a square rod and is respectively and fixedly connected to four corners of the opening of the bottom plate.

As a further preferred aspect of the present utility model: the movable wheels are located on the lower side of the bottom plate and are connected with the bottom plate in a rotating mode, and the telescopic hydraulic cylinders are fixedly connected to the side faces of the support columns respectively.

As a further preferred aspect of the present utility model: the end part of the rotating shaft is provided with a round hole, and the connecting rod is fixedly connected with the rotating shaft through a key.

As a further preferred aspect of the present utility model: the end part of the connecting rod is provided with threads, and the connecting rod can be fixedly connected together through threaded connection and is connected with the drill bit.

As a further preferred aspect of the present utility model: the outer side face of the drill bit is provided with a spiral sampling groove, and the end part of the drill bit is provided with threads.

As a further preferred aspect of the present utility model: the workbench is a rectangular plate body, and the lower side of the workbench is fixedly connected to the movable guide rail.

The utility model has the advantages that:

1. according to the utility model, the telescopic hydraulic cylinder is arranged on the side surface of the support column, when the device works, the whole device can be supported, the whole device can be kept stable in the sampling process, and the drill bit can not be damaged due to deviation.

2. According to the utility model, the plurality of connecting rods are connected with each other, and the drill bits are connected to the connecting rods, so that the number of the connecting rods can be selected according to different sampling depths, the drill bit is suitable for various sampling depths, the sliding plate drives the drill bits to move downwards during sampling, the drill bits can be prevented from shaking during sampling, and the possibility of damage of the drill bits is reduced.

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 right-hand structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic overall cross-sectional view of the present utility model;

fig. 4 is a schematic diagram of the left-hand structure of fig. 1 according to the present utility model.

In the figure: 10. a moving assembly; 11. a motor; 12. a rotating shaft; 13. a shaft sleeve; 14. a moving guide rail; 15. a sliding plate; 20. a support assembly; 21. a work table; 22. a telescopic hydraulic cylinder; 23. a bottom plate; 24. a support column; 25. a first storage tank; 26. a moving wheel; 27. a second storage tank; 30. a sampling assembly; 31. a connecting rod; 32. 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

Referring to fig. 1-4, the present utility model provides a technical solution: a deep sampling device for mine exploration comprises

The moving assembly 10 comprises a motor 11, a rotating shaft 12, a shaft sleeve 13, a moving guide rail 14 and a sliding plate 15, wherein the rotating shaft 12 is fixedly connected to the shaft of the motor 11, the shaft sleeve 13 is rotatably connected to the rotating shaft 12 and is fixedly connected with the sliding plate 15, the sliding plate 15 is connected with the moving guide rail 14, and the moving guide rail 14 is respectively and fixedly connected to a bottom plate 23 and a workbench 21;

the support assembly 20 comprises a workbench 21, a telescopic hydraulic cylinder 22, a bottom plate 23, a support column 24, a first storage box 25, a movable wheel 26 and a second storage box 27, an opening is formed in the bottom plate 23, the movable assembly 10 is arranged above the opening, the support column 24 is fixedly connected to the bottom plate 23, the workbench 21 is connected to the upper side of the support column 24, the telescopic hydraulic cylinder 22 is fixedly connected to the side face of the support column 24, and the first storage box 25 and the second storage box 27 are fixedly connected to the bottom plate 23;

the sampling assembly 30 includes a connecting rod 31 and a drill bit 32, the connecting rod 31 being placed in the first storage tank 25 and the drill bit 32 being placed in the second storage tank 27.

In this embodiment, specific: the moving guide rails 14 are square rods, and the moving guide rails 14 are fixedly connected to four corners of the opening of the bottom plate 23, respectively, so that the sliding plate 15 can move up and down.

In this embodiment, specific: the movable wheels 26 are located on the lower side of the bottom plate 23 and are rotatably connected with the bottom plate 23, the telescopic hydraulic cylinders 22 are respectively and fixedly connected to the side faces of the support columns 24, the whole device can be supported, and the stable state is maintained to prevent the drill bit 32 from being damaged during operation.

In this embodiment, specific: the first storage tank 25 and the second storage tank 27 are tanks with openings at the upper part, the connecting rod 31 is stored in the first storage tank 25, the drill bit 32 is stored in the second storage tank 27, and the connecting rod 31 and the drill bit 32 can be stored.

In this embodiment, specific: the end of the rotating shaft 12 is provided with a round hole, and the connecting rod 31 is fixedly connected with the rotating shaft 12 through key connection, so that the connecting rod 31 and the rotating shaft 12 are connected more firmly.

In this embodiment, specific: the end of the connecting rod 31 is threaded, and the connecting rod 31 can be fixedly connected together and connected with the drill bit 32 through threaded connection.

In this embodiment, specific: the outer side of the drill bit 32 is provided with a spiral sampling groove, and the end of the drill bit 32 is provided with threads.

In this embodiment, specific: the workbench 21 is a rectangular plate body, and the lower side of the workbench 21 is fixedly connected to the movable guide rail 14.

The theory of operation or the structure principle, during the use, the piston rod of flexible pneumatic cylinder 22 stretches out, prop up whole device, the degree of depth of exploring the sample is in the same place connecting rod 31 and pivot 12 fixed connection as required, and connect drill bit 32 on connecting rod 31, then start motor 11, motor 11 drives drill bit 32 rotation, then slide plate 15 reciprocates along vertical direction on moving guide 14, thereby make drill bit 32 reciprocate along vertical direction, guarantee the stability of drill bit 32 in the sample in-process, the rock sample can remain in the recess on drill bit 32, take off drill bit 32 and connecting rod 31 and place in first bin 25 and second bin 27 after the sample, guarantee the stability of sample, simultaneously can take a sample to different degree of depth.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A mining exploration deep sampling device, characterized by comprising: the movable assembly (10), the movable assembly (10) comprises a motor (11), a rotating shaft (12), a shaft sleeve (13), a movable guide rail (14) and a sliding plate (15), wherein the rotating shaft (12) is fixedly connected to the shaft of the motor (11), the shaft sleeve (13) is rotatably connected to the rotating shaft (12) and is fixedly connected with the sliding plate (15), the sliding plate (15) is connected with the movable guide rail (14), and the movable guide rail (14) is respectively and fixedly connected to a bottom plate (23) and a workbench (21);

the support assembly (20), the support assembly (20) includes workstation (21), flexible pneumatic cylinder (22), bottom plate (23), support column (24), first bin (25), removal wheel (26) and second bin (27), be equipped with the opening on bottom plate (23), remove subassembly (10) setting in the opening top, support column (24) fixed connection is on bottom plate (23), support column (24) top is connected with workstation (21), flexible pneumatic cylinder (22) fixed connection is in the side of support column (24), fixedly connected with first bin (25) and second bin (27) on bottom plate (23);

the sampling assembly (30), the sampling assembly (30) includes connecting rod (31) and drill bit (32), connecting rod (31) are placed in first bin (25), drill bit (32) are placed in second bin (27).

2. The mining exploration deep sampling device according to claim 1, wherein the movable guide rail (14) is a square rod, and the movable guide rail (14) is fixedly connected to four corners of the opening of the bottom plate (23) respectively.

3. The mining exploration deep sampling device according to claim 1, wherein the movable wheels (26) are located on the lower side of the bottom plate (23) and are rotatably connected with the bottom plate (23), and the plurality of telescopic hydraulic cylinders (22) are respectively and fixedly connected to the side faces of the support columns (24).

4. The mining exploration deep sampling device according to claim 1, wherein the first storage box (25) and the second storage box (27) are box bodies with openings at the upper parts, a connecting rod (31) is stored in the first storage box (25), and a drill bit (32) is stored in the second storage box (27).

5. The mining exploration deep sampling device according to claim 1, wherein the end part of the rotating shaft (12) is provided with a round hole, and the connecting rod (31) is fixedly connected with the rotating shaft (12) through a key connection.

6. The mining exploration deep sampling device according to claim 4, characterized in that the end of the connecting rod (31) is threaded, and the connecting rod (31) can be fixedly connected together through a threaded connection and connected with a drill bit (32).

7. The deep sampling device for mine exploration according to claim 4, wherein the outer side surface of the drill bit (32) is provided with a spiral sampling groove, and the end part of the drill bit (32) is provided with threads.

8. The mining exploration deep sampling device according to claim 1, wherein the workbench (21) is a rectangular plate body, and the lower side of the workbench (21) is fixedly connected to the movable guide rail (14).