CN220473005U

CN220473005U - Geological sampler

Info

Publication number: CN220473005U
Application number: CN202321408767.9U
Authority: CN
Inventors: 张立立; 韩习东; 张仁锋
Original assignee: Shaanxi Tiandi Geology Co ltd
Current assignee: Shaanxi Tiandi Geology Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2024-02-09
Anticipated expiration: 2033-06-05

Abstract

The utility model provides a geological sampler, which comprises a device main body and a motor driving device, wherein the motor driving device comprises a motor controller, a recording unit, a long drill and a needle head.

Description

Geological sampler

Technical Field

The utility model relates to the technical field of geological exploration, in particular to a geological sampler.

Background

The geological exploration is to survey and detect geology by various means and methods, determine a proper bearing layer, determine a foundation type according to the foundation bearing capacity of the bearing layer, calculate the investigation and research activities of foundation parameters, find industrially significant mineral deposits in mineral census, and to find out the quality and quantity of mineral, mineral reserves and geological data required by the mineral, and carry out investigation and research work on geological conditions such as rock, stratum, structure, mineral, hydrology, landform and the like in a certain area.

According to the utility model, the geological sampler can select the type of drill bit according to geological conditions, can quickly and safely drill, can avoid damage to the drill bit, and can improve the service life, but samples taken by the existing geological sampler can be polluted or lose the original quality of the samples, the problem can cause unintentional or inaccurate data to be obtained, the geological sampler can provide some data to describe an underground environment, and limitations still exist for sampling the surface of solid rock.

Disclosure of Invention

It is an object of the present utility model to provide a geological sampler that solves the above mentioned background but that the samples taken by existing geological samplers may be contaminated or lose their original quality, which may lead to unintentional or inaccurate data being obtained, which may provide some data describing the subsurface environment, but still have limitations with regard to sampling of solid rock surfaces.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a geological sampler, includes device main part and motor drive arrangement, device main part upper end is provided with motor controller, motor controller right side is provided with the record unit, device main part right side is provided with the long brill, the long brill right side is provided with the syringe needle, device main part lower extreme is provided with the record appearance, motor controller left side is provided with the pressurized system, the pressurized system left side is provided with the sampling tube, the sampling tube left side is provided with the slush pump.

Preferably, the motor controller is connected with the device main body through a clamping groove, and the motor controller and the device main body form a fixed structure.

Preferably, the recording unit is welded with the device main body, and the long drill is in threaded connection with the needle head.

Preferably, the welding is adopted between the recorder and the device main body, and the recorder is tightly attached to the device main body.

Preferably, the pressurizing system and the device main body are welded, and the pressurizing system is tightly attached to the device main body.

Preferably, the sampling tube is connected with the device main body through a clamping groove, and the sampling tube is tightly attached to the device main body.

Preferably, the slurry pump and the sampling tube are in flange connection, and the slurry pump and the sampling tube form a fixed structure.

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

the utility model provides a geological sampler, which comprises: the motor driving device is arranged, the sampling process is more stable through the long drill and the needle sampler, samples can be collected on the surface of a solid material, and the recording unit or other data recording equipment is needed to be attached for ensuring traceability through the recording unit so as to record information such as specific parameters, working conditions and results during sampling.

The slurry is pressurized and fed into the core part of the borehole by arranging a pressurizing system, the system usually consists of a high-pressure pump, a matched pipeline and a controller, and the recorder is an important part of the geological sampler and is used for recording information such as parameters and sampling results in the sampling process, and the like, and the information is usually recorded in a digital mode so as to accurately measure and store data.

Drawings

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

FIG. 2 is a right side construction view of the present utility model;

FIG. 3 is a side elevational view of the present utility model;

fig. 4 is a front view of the present utility model.

Reference numerals in the drawings: 1. a device body; 2. a motor driving device; 201. a motor controller; 202. a recording unit; 203. a long drill; 204. a needle; 3. a recorder; 4. a pressurization system; 5. a sampling tube; 6. a mud pump.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the novel embodiments of the present utility model, and it is apparent that the described embodiments are only one terminal embodiment of the present utility model, not all terminal 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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a geological sampler, including device main part 1 and motor drive 2, device main part 1 upper end is provided with motor controller 201, motor controller 201 right side is provided with recording unit 202, device main part 1 right side is provided with long brill 203, long brill 203 right side is provided with syringe needle 204, device main part 1 lower extreme is provided with recorder 3, motor controller 201 left side is provided with pressurization system 4, pressurization system 4 left side is provided with sampling tube 5, sampling tube 5 left side is provided with slush pump 6.

Further, the motor controller 201 is connected with the device main body 1 by a clamping groove, the motor controller 201 and the device main body 1 form a fixed structure, the motor controller 201 can adjust the working mode and the speed according to the requirement, and the drilling depth and the rotation speed of the sampler can be controlled.

Further, the recording unit 202 is welded with the device main body 1, the long drill 203 is in threaded connection with the needle 204, the long drill 203 can drill holes and sample on the surface of rock and other materials through the recording unit 202 so as to record specific parameters, working conditions, results and other information during sampling, and impurities which possibly pollute the sample during the sampling process are removed through the needle 204.

Further, the welding is adopted between the recorder 3 and the device main body 1, the recorder 3 is tightly attached to the device main body 1, and the recorder 3 is used for recording information such as parameters and sampling results in the sampling process.

Further, the pressurizing system 4 is welded with the device main body 1, the pressurizing system 4 is closely attached to the device main body 1, and the slurry is pressurized and sent into the core part in the drilling hole through the pressurizing system 4.

Further, the sampling tube 5 is connected with the device main body 1 through a clamping groove, the sampling tube 5 is tightly attached to the device main body 1, and the sampling tube 5 is used for collecting samples after a drill bit drills holes and bringing the samples back to the ground surface.

Further, the slurry pump 6 and the sampling tube 5 are in flange connection, the slurry pump 6 and the sampling tube 5 form a fixed structure, and the slurry consistency is controlled at an acceptable level through the slurry pump 6 so as to ensure the normal operation of the pressurizing system 4 and the stability of the sampling well.

Working principle: the drilling depth and rotation speed of the sampler can be controlled by the motor controller 201 according to the requirement, the recording unit 202 can record information such as specific parameters, working conditions and results in sampling, the long drill 203 can drill holes and sample on the surface of rock and other materials, impurities which possibly pollute the sample in the sampling process are removed through the needle 204, the information such as parameters and sampling results in the sampling process are recorded by the recorder 3, slurry is pressurized into the core part in the drill hole through the pressurizing system 4, the sample is collected after the drill bit drills through the sampling cylinder 5 and brought back to the surface, and finally the consistency of the slurry is controlled at an acceptable level through the slurry pump 6, so that the normal operation of the pressurizing system 4 and the stability of a sampling well are ensured, and the geological sampler is completed.

The present utility model is not limited to the preferred embodiments, and any person skilled in the art, based on the technical solution set forth in the present utility model, can apply equally to the present utility model, and can apply to the present utility model, including all changes, modifications, etc. that are within the scope of the present utility model.

Claims

1. Geological sampler, comprising a device body (1) and a motor drive (2), characterized in that: the device is characterized in that a motor driving device (2) is arranged at the upper end of the device body (1), a motor controller (201) is arranged at the upper end of the device body (1), a recording unit (202) is arranged on the right side of the motor controller (201), a long drill (203) is arranged on the right side of the device body (1), a needle head (204) is arranged on the right side of the long drill (203), a recorder (3) is arranged at the lower end of the device body (1), a pressurizing system (4) is arranged on the left side of the motor controller (201), a sampling cylinder (5) is arranged on the left side of the pressurizing system (4), and a slurry pump (6) is arranged on the left side of the sampling cylinder (5).

2. A geological sampler according to claim 1, characterized in that the motor controller (201) is connected to the device body (1) by a clamping groove, and the motor controller (201) and the device body (1) form a fixed structure.

3. A geological sampler according to claim 1, characterized in that the recording unit (202) is welded to the device body (1) and the long drill (203) is screwed to the needle (204).

4. A geological sampler according to claim 1, characterized in that the recorder (3) is welded to the device body (1), and the recorder (3) is tightly attached to the device body (1).

5. A geological sampler according to claim 1, characterized in that the pressurizing system (4) is welded to the device body (1), and the pressurizing system (4) is tightly attached to the device body (1).

6. A geological sampler according to claim 1, characterized in that the sampling tube (5) is connected with the device main body (1) by a clamping groove, and the sampling tube (5) is tightly attached with the device main body (1).

7. A geological sampler according to claim 1, characterized in that the slurry pump (6) and the sampling tube (5) are in flange connection, and the slurry pump (6) and the sampling tube (5) form a fixed structure.