CN220748202U

CN220748202U - Drilling sampling equipment with core protection function

Info

Publication number: CN220748202U
Application number: CN202322580282.4U
Authority: CN
Inventors: 徐瑞荣; 陈宏尧; 陈廷宝; 刘佳伟; 赵建; 谢长岭; 陈达; 李裴君; 章海清
Original assignee: Zhejiang Nonferrous Metals Survey Planning And Design Co ltd
Current assignee: Zhejiang Nonferrous Metals Survey Planning And Design Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-04-09
Anticipated expiration: 2033-09-21

Abstract

The utility model discloses drilling sampling equipment with a core protection function, which comprises: the device comprises a device shell, a processing frame body, a first driving piece, a working motor and a barrel drill, wherein the processing frame body is vertically and movably arranged in the device shell; the first driving piece is arranged on the equipment shell and is used for driving the processing frame body to move vertically; the working motor is vertically and movably arranged on the processing frame body; the barrel drills are vertically arranged and fixedly mounted on an output shaft of the working motor. According to the utility model, through the arrangement of the supporting plate and the electric telescopic rod, after the barrel drill sampling is completed, the barrel drill can drive the rock core to move into the equipment shell, and then the electric telescopic rod can be utilized to drive the supporting plate to horizontally move, so that the supporting plate moves to the lower part of the barrel drill and the bottom of the barrel drill is blocked, and when the follow-up barrel drill is subjected to uncontrollable external force and the like, the rock core in the barrel drill can not be vibrated and damaged, and can be protected by lifting of the supporting plate.

Description

Drilling sampling equipment with core protection function

Technical Field

The utility model relates to the technical field of drilling sampling, in particular to drilling sampling equipment with a core protection function.

Background

The method is characterized in that the method is also called production exploring, a drilling sampling device is used for sampling the mine, rock stratum complete information is obtained through detecting the rock cores, the quality of the mineral products and exploitation and utilization technical conditions are ascertained through analyzing the rock cores, and the mining quantity of the mine is improved. In the existing mine exploration sampling device, a cylindrical drill is generally utilized to sample a mine rock stratum; the barrel drill is a special drilling tool, after the barrel drill is used for sampling, the barrel drill can bring the core to the ground, and then a worker uses the tool to knock the barrel drill, so that the barrel drill vibrates to force the core to be discharged, or the core in the barrel drill is forced to be discharged in other modes.

Through retrieval, patent document (the authorized bulletin number is CN 213928295U) discloses a sampling device with an adjusting function for geological core drilling, the sampling device enables a broom to move left and right with a water outlet pipe through the cooperation of a first motor, a first rotating rod, a second rotating rod and an L-shaped plate, and a fastening device fixes the water outlet pipe, so that dust, dust and broken impurities on the surface of rock to be drilled can be cleaned, the device is greatly helpful for collecting core substances, important substances in the core can be collected for research, and the efficiency of core collection research is improved; but this sampling device is after the drill bit sample is accomplished, in the in-process that brings the core to ground, can not protect the core, and the core receives the harm easily, influences the sampling result.

Therefore, we propose a drilling and sampling device with core protection function to solve the above problems.

Disclosure of Invention

(one) solving the technical problems

The sampling device in the prior art can not well protect the core in the process of taking the core to the ground after the drill bit is used for sampling, and the core is easy to damage and influences the sampling result.

(II) technical scheme

In order to solve the problems, the utility model provides the following technical scheme:

a drilling sampling apparatus having core protection, comprising:

an equipment housing;

the processing frame body is vertically and movably arranged in the equipment shell;

the first driving piece is arranged on the equipment shell and is used for driving the processing frame body to move vertically;

the working motor is vertically and movably arranged on the processing frame body;

the cylindrical drill is vertically arranged and fixedly mounted on an output shaft of the working motor, and a through hole for the cylindrical drill to penetrate is formed in the bottom of the equipment shell;

the second driving piece is arranged on the processing frame body and is used for driving the working motor to move vertically;

the protection piece, the protection piece includes the layer board, layer board horizontal sliding mounting is in the bottom of equipment shell, and the layer board is located the below of section of thick bamboo brill.

As a further scheme of the utility model: the first driving piece comprises a driving motor and a threaded rod, the driving motor is fixedly arranged at the top of the equipment shell, the threaded rod is vertically arranged and rotatably installed at the top of the equipment shell, and the driving motor is in transmission connection with the threaded rod through a belt; the threaded rod is provided with a movable sleeve in a threaded sleeve manner, and one end of the movable sleeve is fixedly connected with the processing frame body.

As a further scheme of the utility model: the two inner sides of the equipment shell are provided with sliding grooves which are vertically arranged, and two sides of the processing frame body are respectively and slidably arranged on the two sliding grooves.

As a further scheme of the utility model: the second driving piece comprises a hydraulic cylinder and a movable rod, the hydraulic cylinder is fixedly arranged on the processing frame body, the movable rod is movably arranged at the middle position of the processing frame body, an output shaft of the hydraulic cylinder is movably arranged on the movable rod, a connecting rod is movably arranged at one end of the movable rod, which is far away from the hydraulic cylinder, and the bottom of the connecting rod is fixedly connected with a working motor, and the connecting rod is vertically movably arranged on the processing frame body.

As a further scheme of the utility model: the bottom of equipment shell is provided with electric telescopic handle, and electric telescopic handle's piston rod and layer board fixed connection.

As a further scheme of the utility model: the middle position of the movable rod is hinged to the middle position of the processing frame body.

(III) beneficial effects

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

through the setting of layer board and electric telescopic handle, after the section of thick bamboo bores the sample completion, can make the section of thick bamboo bore and drive the rock core and remove to the inside of equipment shell, then can utilize electric telescopic handle to order about the layer board and carry out horizontal migration for the layer board removes to the below that section of thick bamboo bored and bore the bottom with a section of thick bamboo and carry out the shutoff, when follow-up section of thick bamboo bored receives under the effect such as uncontrollable external force, the inside rock core of section of thick bamboo bore can not be shaken, damage, can receive the lifting protection of layer board.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a second embodiment of the present utility model;

fig. 3 is a schematic cross-sectional view of the present utility model.

In the figure: 1. an equipment housing; 2. processing the frame body; 3. a working motor; 4. a barrel drill; 5. a through hole; 6. a supporting plate; 7. a driving motor; 8. a threaded rod; 9. a belt; 10. a moving sleeve; 11. a chute; 12. a hydraulic cylinder; 13. a movable rod; 14. a connecting rod; 15. an electric telescopic rod; 16. and a walking wheel.

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.

As shown in fig. 1-3, a drilling sampling device with a core protection function comprises a device housing 1, wherein a plurality of travelling wheels 16 are arranged at the bottom of the device housing 1, the device housing 1 can be conveniently and rapidly moved to a designated point to be sampled by utilizing the travelling wheels 16, a processing frame body 2 is vertically and slidably arranged in the device housing 1, specifically, two inner sides of the device housing 1 are respectively provided with a vertically arranged chute 11, and two sides of the processing frame body 2 are respectively and slidably arranged on the two chute 11; a first driving piece is arranged on the equipment shell 1 and is used for driving the processing frame body 2 to vertically slide; simultaneously, the processing framework 2 is movably provided with a working motor 3, a barrel drill 4 is fixedly arranged on an output shaft of the working motor 3, a through hole 5 for the barrel drill 4 to penetrate is formed in the equipment shell 1, a second driving piece is arranged on the processing framework 2 and used for driving the working motor 3 to vertically slide.

When the drilling machine is used, the first driving piece is used for driving the machining frame body 2 to move downwards, the downward movement of the machining frame body 2 can drive the working motor 3 and the barrel drill 4 to move downwards, the bottom of the barrel drill 4 can penetrate through the through hole 5, then the second driving piece is used for driving the working motor 3 to move downwards, meanwhile, the working motor 3 is started, the barrel drill 4 can rotate while the barrel drill 4 moves downwards, and the barrel drill 4 can be used for drilling and sampling corresponding ground. It should be noted that, in the present embodiment, the barrel drill 4 is a conventional technical means in the prior art, and will not be described herein again, and the barrel drill 4 may bring the core to the ground.

After the core is brought to the ground by the barrel drill 4 and is transferred into the equipment shell 1, in order to protect the core, a protecting piece can be arranged in the equipment shell 1 and comprises a supporting plate 6, the supporting plate 6 is horizontally and slidably arranged at the bottom of the equipment shell 1, the supporting plate 6 is positioned below the barrel drill 4, when the barrel drill 4 drives the core to move into the equipment shell 1, the supporting plate 6 can be horizontally moved, the supporting plate 6 can be moved to be positioned under the barrel drill 4 and is used for plugging the bottom of the barrel drill 4, the barrel drill 4 is prevented from being subjected to outside uncontrollable vibration to shake the core, the core is protected, and sampling is facilitated.

In order to conveniently drive the supporting plate 6 to move, an electric telescopic rod 15 can be arranged at the bottom of the equipment shell 1, a piston rod of the electric telescopic rod 15 is fixedly connected with the supporting plate 6, and then the supporting plate 6 can be driven to move by the work of the electric telescopic rod 15, so that the corresponding lifting work is facilitated.

For the arrangement of the first driving piece, the first driving piece comprises a driving motor 7 and a threaded rod 8, wherein the driving motor 7 is fixedly arranged at the top of the equipment shell 1, the threaded rod 8 is vertically arranged and rotatably arranged at the top of the equipment shell 1, and the driving motor 7 is in transmission connection with the threaded rod 8 through a belt 9; the threaded rod 8 is sleeved with a movable sleeve 10 in a threaded manner, and one end of the movable sleeve 10 is fixedly connected with the processing frame body 2.

In the state shown in fig. 1, when the driving motor 7 is started, the rotation of the output shaft of the driving motor 7 can drive the threaded rod 8 to rotate, since the processing frame 2 is slidably mounted on the equipment housing 1 and the moving sleeve 10 is fixedly connected with the processing frame 2, the rotation of the threaded rod 8 can further enable the moving sleeve 10 to move downwards, the downwards movement of the moving sleeve 10 can drive the processing frame 2 to move downwards, that is, the barrel drill 4 on the processing frame 2 moves downwards until the processing frame moves out of the equipment housing 1, and the state can be represented by fig. 2.

For the arrangement of the second driving piece, the second driving piece comprises a hydraulic cylinder 12 and a movable rod 13, wherein the hydraulic cylinder 12 is fixedly arranged on the processing frame body 2, the movable rod 13 is movably arranged at the middle position of the processing frame body 2, an output shaft of the hydraulic cylinder 12 is movably arranged on the movable rod 13, and particularly, the middle position of the movable rod 13 is hinged and installed at the middle position of the processing frame body 2; the movable rod 13 is provided with connecting rod 14 in the activity of the one end that keeps away from pneumatic cylinder 12 to the bottom and the work motor 3 fixed connection of connecting rod 14, the vertical movable mounting of connecting rod 14 is on processing framework 2.

In the state shown in fig. 2, the piston rod of the hydraulic cylinder 12 can be driven to move upwards, and as the middle position of the movable rod 13 is hinged on the processing frame 2, the left end of the movable rod 13 can be further rotated downwards, the connecting rod 14 connected with the left end of the movable rod 13 can move downwards, the downward movement of the connecting rod 14 can drive the working motor 3 and the barrel drill 4 to move downwards, and at the moment, the working motor 3 can also work, namely, the barrel drill 4 can drill corresponding ground; after the sampling is completed, the barrel drill 4 drives the rock core to move upwards to the inside of the equipment shell 1, and the supporting plate 6 can be driven to move horizontally by the electric telescopic rod 15 until the supporting plate 6 moves to the bottom of the barrel drill 4 to plug the bottom of the barrel drill 4, so that the rock core cannot be damaged, and the state can be represented by fig. 3.

It should be noted that, the driving motor 7, the hydraulic cylinder 12, the electric telescopic rod 15, and the like, which are disposed in the first driving member, the second driving member, and the protection member in this embodiment, are all means in the prior art, and all can be replaced equivalently in the prior art.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. Drilling and sampling equipment with core protection function, characterized by comprising:

a device housing (1);

the processing frame body (2), wherein the processing frame body (2) is vertically and movably arranged in the equipment shell (1);

the first driving piece is arranged on the equipment shell (1) and is used for driving the processing frame body (2) to move vertically;

the working motor (3) is vertically and movably arranged on the processing frame body (2);

the cylindrical drill (4) is vertically arranged and fixedly mounted on an output shaft of the working motor (3), and a through hole (5) for the cylindrical drill (4) to penetrate is formed in the bottom of the equipment shell (1);

the second driving piece is arranged on the processing frame body (2) and is used for driving the working motor (3) to move vertically;

the protection piece comprises a supporting plate (6), wherein the supporting plate (6) is horizontally and slidably arranged at the bottom of the equipment shell (1), and the supporting plate (6) is positioned below the barrel drill (4).

2. Drilling and sampling device with core protection according to claim 1, characterized in that the first drive comprises a drive motor (7) and a threaded rod (8), the drive motor (7) being fixedly arranged on top of the device housing (1), the threaded rod (8) being arranged vertically and rotatably mounted on top of the device housing (1), the drive motor (7) being in driving connection with the threaded rod (8) by means of a belt (9); the threaded rod (8) is sleeved with a movable sleeve (10), and one end of the movable sleeve (10) is fixedly connected with the processing frame body (2).

3. Drilling and sampling equipment with core protection function according to claim 2, characterized in that two inner sides of the equipment shell (1) are provided with vertically arranged sliding grooves (11), and two sides of the processing frame body (2) are respectively and slidably arranged on the two sliding grooves (11).

4. A drilling and sampling device with core protection function according to claim 3, characterized in that the second driving part comprises a hydraulic cylinder (12) and a movable rod (13), the hydraulic cylinder (12) is fixedly arranged on the processing frame body (2), the movable rod (13) is movably arranged at the middle position of the processing frame body (2), the output shaft of the hydraulic cylinder (12) is movably arranged on the movable rod (13), one end, far away from the hydraulic cylinder (12), of the movable rod (13) is movably provided with a connecting rod (14), the bottom of the connecting rod (14) is fixedly connected with the working motor (3), and the connecting rod (14) is vertically movably arranged on the processing frame body (2).

5. Drilling and sampling device with core protection according to claim 4, characterized in that the bottom of the device housing (1) is provided with an electric telescopic rod (15), and the piston rod of the electric telescopic rod (15) is fixedly connected with the supporting plate (6).

6. Drilling and sampling device with core protection according to claim 5, characterized in that the middle position of the movable rod (13) is hinged on the middle position of the processing frame (2).