CN212212674U - Get device of geological core appearance - Google Patents

Abstract

The utility model discloses a device for taking geological core samples, which comprises a cutter control device (1), a cutter (2), a cutter bracket (3) and a cutting support sample disc (4), wherein the cutter control device (1) is arranged on the cutter bracket (3), the cutter (2) is arranged at the lower end of the cutter control device (1), and the cutter (2) controls the cutter control device (1) through a control switch to realize the up-and-down lifting cutting; the cutter support (3) is arranged on the cutting support sample disc (4), the cutter support (3) is movably matched with the cutting support sample disc (4), and the cutter support (3) moves back and forth along the cutting support sample disc (4). The utility model discloses the sample is simple, operating requirement is low, the study is quick, the reliability is high, the chemical examination result is effectual, adjustable, and the error that the chemical examination result appears is taken a sample for the first time in the calibration, and the sample work of specially adapted open mine probing core appearance improves the sample chemical examination effect of probing core appearance greatly, realizes the high efficiency sample.

Description

Get device of geological core appearance

Technical Field

The utility model relates to a device, it is specific relates to a get device of geology core appearance, and mainly used when prospecting on the district of collection, takes a sample to the core after probing the perforation, and the core appearance of probing carries out the on-the-spot sample on the district of collection that is particularly useful for open mine belongs to mine technical engineering field.

Background

The phosphorus resources in China are abundant but not rich, the ore dressing difficulty is high, the ore yield of open-pit phosphorite mining accounts for more than 30% of the total ore yield of the phosphorite in China at present, and because the operating conditions of the open-pit mining are superior to those of underground mining, the ore removal quality is easy to ensure, the ore quality directly utilized is expanded, and the development of phosphate fertilizers is facilitated. The exploration work of the existing resources of mines is always the key point of geological work, a large amount of sampling work is carried out on rock cores for many years, but the traditional sampling method is old, and reasonable sampling cannot be timely adopted according to the existing development trend, so that the geological rock core sampling work of the mines belonging to the group company is analyzed and researched.

After 50 years of continuous mining, the mines belonging to the group company mainly comprise middle-grade and low-grade ores, and the weathering strength of the ores is weakened and the quality of the ores is poor along with the reduction of mining steps. The problem of how to more accurately sample the geological drilling core and how to survey the resource reserves are urgently to be solved in the face of the conditions of resource shortage and economic benefit reduction.

Before mining, geological exploration is needed, drilling holes are used for sampling drilled rock cores, the sizes of relevant elements are obtained after testing, then the distribution range, the occurrence characteristics, the burial depth and the resource storage amount of resources are calculated, and geological basis is provided for planning and mining sites and planning mining in the next step of mines so as to guide production. The objective task of phosphorite geological exploration work is stipulated according to phosphorite geological exploration regulations for many years, samples are collected by chemical analysis, all mining projects deal with segmented continuous sampling of ore bodies, and the sampling quality requirement is implemented according to the metal nonmetal mineral geological general exploration sampling regulations and methods of the original national geological State administration.

The method is characterized in that the method is drawn by engineering companies in 2018 and 2 months, and the related units assist in completing the calcium feeding ore resource checking work within the mining right range of the companies, wherein the checking condition and the completing workload are as follows: and 4 to 6 months, sampling all the previously constructed drilling rock cores in the unexplored area, completing the sampling work of all the drilling rock cores within the mining right range, and completing the analysis and detection work of all the samples in 7 months, wherein the drilling rock cores are sampled 1060 pieces and the sample length is 2763.1 meters. Finishing data arrangement and data analysis work in 8 months to 10 days, and accumulating 1060 drilling core samples within the Kunmang phosphorite mining right range, wherein the sample length is 2763.1 m.

After the sampling and analysis work of the Kunyang phosphorite core is completely finished, the detailed accounting is carried out on the calcium feeding ore resource, and the result obtained after the work of the period of time is as follows: the re-sampling test result is different from the previous test result greatly, the residual quantity of some cores is not enough for sampling, and the purpose of resource check cannot be realized through analysis. In the process, analysis finds that many problems exist in the conventional drilling sampling, so that many works have no control function, the working effect is limited, a large number of intermediate links cause physical and even chemical changes of the geological sample, the sampling is difficult, a large amount of manpower and material resources are consumed to take a large number of geological samples, a large number of tests are performed, the sample analysis result is very poor, and no guiding significance is provided, the conventional drilling sampling method obviously cannot meet and is suitable for the current requirements, and improvement are needed.

Therefore, it is necessary to develop a new geological sampling device for open-pit mine areas, which has high sampling efficiency of drilling cores and stable chemical elements, and the key point for solving the technical problems is to provide the device.

Disclosure of Invention

To the above-mentioned prior art problem, the utility model discloses improve and innovate this, aim at providing one kind and can satisfy drilling data acquisition's technical requirement, can satisfy the warehouse again after to follow-up work's needs, realized easy and simple to handle, the flow is simple, the expense is reasonable.

Another object of the present invention is to provide a device for sampling geological core sample, which not only has the functions of environmental protection, avoiding the loss of a large amount of core, and adjustable function, but also has the advantages of simple method, low operation requirement, high reliability, good assay effect, and capability of sampling and protecting the drilling core sample in time.

In order to solve the above problems and achieve the above object, the present invention provides a device for sampling geological core sample, which is realized by adopting the following design structure and the following technical scheme:

a device for taking geological rock core samples comprises a cutter control device (1), a cutter (2), a cutter support (3) and a cutting support sample disc (4), wherein the cutter control device (1) is arranged on the cutter support (3), the cutter (2) is arranged at the lower end of the cutter control device (1), and the cutter (2) controls the cutter control device (1) through a control switch to realize vertical lifting cutting; the cutter support (3) is arranged on the cutting support sample disc (4), the cutter support (3) is movably matched with the cutting support sample disc (4), and the cutter support (3) moves back and forth along the cutting support sample disc (4).

As another preferable technical solution of the present invention, the cutter control device (1) is a hydraulic cylinder or a pneumatic cylinder; the cutter control device (1) is also provided with a control switch for controlling the cutter to lift up and down, and the control switch is a manual control switch.

As the above-mentioned preferred technical scheme of the utility model, the width of cutter (2) matches with the width of sample plummer (43) mutually.

As the above-mentioned preferred technical scheme of the utility model, cutter support (3) are including supporting panel (31) and supporting leg (32), wherein, all are provided with supporting leg (32) in supporting panel (31) bottom four corners department, are provided with gyro wheel (321) bottom each supporting leg (32), are equipped with the brake equipment who matches the completion work with it on gyro wheel (321).

As the above-mentioned further preferred technical solution of the present invention, the cutter holder (3) is a holder that can be moved left and right; the supporting panel (31) is a plate-shaped member as a whole; the supporting leg (32) is a rod-shaped body or a column-shaped body component; the roller (321) is a directional wheel or a universal wheel.

As the above-mentioned preferred technical scheme of the further step of the utility model, sample dish (4) are supported including cutting sample dish body (41) and guide rail (42) and sample plummer (43) to the cutting, wherein, support the inboard top symmetry in both sides of sample dish body (41) and offer guide rail (42) of disjunctor structure at the cutting, are equipped with sample plummer (43) between guide rail (42) of both sides.

As the utility model discloses foretell still further preferred technical scheme is provided with scale (5) at the both sides outside top symmetry that the cutting supported sample dish (4), is carved with the red scale mark that the unit is the millimeter on scale (5).

As the above-mentioned technical scheme of the present invention that is further preferred again, scale (5) is carved on the upper end surface of cutting support sample dish (4) or split riveted on the upper end surface of cutting support sample dish (4) with the body.

As the above still further preferable technical solution of the present invention, the graduated scale (5) is a ruler, a tape measure, a steel ruler or a vernier caliper, and an anti-rust layer is disposed outside the ruler, the tape measure, the steel ruler or the vernier caliper.

As the technical scheme of the present invention which is still further preferred, an injection layer, an anti-rust layer and a warning layer are sequentially sprayed on the outer surfaces of the cutter control device (1), the cutter (2), the cutter bracket (3) and the cutting support sample disc (4) from inside to outside, and fluorescent powder is coated on the warning layer; wherein,

the injection layer is injected with a high polymer wear-resistant material; the anti-rust layer comprises epoxy zinc-rich primer, chlorinated rubber finish paint and epoxy mica iron intermediate paint positioned between the epoxy zinc-rich primer and the chlorinated rubber finish paint; the warning layer is a yellow or black reflective warning tape or a reflective color film or reflective paint.

Compared with the prior art, the utility model produced beneficial effect is:

1. the utility model discloses a can keep rock core chemical element content can long-time remain stable, safety and precision, also guarantee the safety and the precision of various chemical element content of rock core when taking a sample for the first time, make the chemical examination result accurate and do not take place the incline, do not let the chemical examination result exceed the specified value that allows, the actual incline of secondary sampling chemical examination result is in required within range, let the secondary sampling reduce the incline as far as, can produce the danger of extra change when sharing the secondary sampling, play the calibration effect;

2. the utility model discloses the device is simple, novel in design is reasonable, and the operation is safety and the precision of various chemical element content when not only limiting to first sample, but considers all sorts of problems and environment that probably take place after the first sample, the relatively poor problem of sample representativeness that appears when avoiding taking a sample again after the rock core transport, and factor of impoverishing when ore mining. In addition, the reliability and the practicability of the test result of the second sampling are ensured, and the unreliable method that only the test result obtained after the first sampling can be relied on is avoided;

3. the utility model has the advantages of simple sampling, low operation requirement, quick learning, high reliability, good test result effect and adjustability, can calibrate the error of the first sampling test result, is particularly suitable for the sampling work of the core sample of the open mine, greatly improves the sampling test effect of the core sample of the drilling mine and realizes high-efficiency sampling;

4. the utility model discloses the method is simple, easily operation, easily control, can control according to the size of actual drilling rock core and reach efficient sample, has realized the environmental protection, when having avoided originally using the geological hammer to strike on open ground to get, the random and the loss that a large amount of core samples scatter to everywhere when artificially taking a sample, has realized zero random, zero loss;

5. the utility model realizes easy operation, easy control and flexible use, more importantly, the requirement of reasonably and fully sampling the core sample for two or more times is realized, and energy conservation and environmental protection are realized;

6. the utility model discloses a scribble fluorescent material that can self-luminous on getting geological core appearance's device, can clearly mark the position of device in night or darkroom and underground construction environment, can play the effect of safe suggestion effectively.

Drawings

The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is one of the overall structural schematic diagrams of the first design structure of the present invention;

fig. 4 is a second schematic structural diagram of the first design structure of the present invention;

FIG. 5 is one of the overall structural schematic diagrams of the second design structure of the present invention;

fig. 6 shows another design of the second design according to the invention;

wherein, the reference numbers in the figures: 1-cutter control device;

2, cutting knife;

3-cutter support, 31-supporting panel, 32-supporting leg, 321-roller;

4-cutting and supporting a sample plate, 41-cutting and supporting a sample plate body, 42-a guide rail, 43-a sample bearing platform;

and 5, dividing the scale.

Detailed Description

In order to make the technical means, the inventive features, the purpose of achieving the goal and the efficacy easy to understand, the technical solution of the present invention will be described in further detail with reference to the accompanying drawings and the following detailed description, it should be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict, and the present invention will be described in detail with reference to the drawings and with reference to the embodiments.

The device for taking the geological rock core sample comprises a cutter control device 1, a cutter 2, a cutter support 3 and a cutting support sample disc 4, wherein the cutter control device 1 is arranged on the cutter support 3, the cutter 2 is arranged at the lower end of the cutter control device 1, and the cutter 2 controls the cutter control device 1 through a control switch to realize up-and-down lifting cutting; the cutter support 3 is arranged on the cutting support sample disc 4, the cutter support 3 is movably matched with the cutting support sample disc 4, and the cutter support 3 moves back and forth along the cutting support sample disc 4.

Further, the cutter control device 1 is a hydraulic cylinder or an air pressure cylinder; the cutter control device 1 is also provided with a control switch for controlling the cutter to lift up and down, and the control switch is a manual control switch.

Further, the width of the cutting blade 2 matches the width of the sample holder 43.

Further, the cutter support 3 comprises a support panel 31 and support legs 32, wherein the support legs 32 are arranged at four corners of the bottom of the support panel 31, rollers 321 are arranged at the bottoms of the support legs 32, and the rollers 321 are provided with brake devices matched with the rollers to complete work.

Specifically, the cutter support 3 is a support capable of moving left and right; the support panel 31 is a plate-like member as a whole; the supporting leg 32 is a rod-shaped body or a column-shaped body component; the roller 321 is a directional wheel or a universal wheel.

Further, the cutting support sample plate 4 comprises a cutting support sample plate body 41, guide rails 42 and sample bearing platforms 43, wherein the guide rails 42 of the connected structure are symmetrically arranged at the tops of the inner sides of the two sides of the cutting support sample plate body 41, and the sample bearing platforms 43 are arranged between the guide rails 42 of the two sides.

Furthermore, the graduated scales 5 are symmetrically arranged at the tops of the outer sides of the two sides of the cutting support sample plate 4, and red scale marks with the unit of millimeter are marked on the graduated scales 5.

Furthermore, the graduated scale 5 is integrally carved on the outer surface of the upper end of the cutting support sample plate 4 or is separately riveted on the outer surface of the upper end of the cutting support sample plate 4.

Specifically, the graduated scale 5 is a ruler, a tape, a steel ruler or a vernier caliper, and an anti-rust layer is arranged outside the ruler, the tape, the steel ruler or the vernier caliper.

Further, an injection molding layer, an anti-rust layer and a warning layer are sequentially sprayed on the outer surfaces of the cutter control device 1, the cutter 2, the cutter bracket 3 and the cutting support sample disc 4 from inside to outside, and fluorescent powder is coated on the warning layer; wherein,

the injection layer is injected with a high polymer wear-resistant material; the anti-rust layer comprises epoxy zinc-rich primer, chlorinated rubber finish paint and epoxy mica iron intermediate paint positioned between the epoxy zinc-rich primer and the chlorinated rubber finish paint; the warning layer is a yellow or black reflective warning tape or a reflective color film or reflective paint.

To sum up, the utility model discloses more specific embodiment is:

before the device for taking the geological core sample with the design structure is used, an operator only needs to install the device with the design structure which is manufactured for standby.

Example 1

As shown in figure 5, before the device works, an operator only needs to transport the device for taking the geological core sample to a use site and swing the device in a proper position to be installed as a standby according to the actual situation.

During installation, an operator firstly carries the cutting support sample plate 4 to a designated working position to place the cutting support sample plate, stable and reliable placement is ensured, then the operator only needs to place geological core samples excavated by corresponding excavating equipment on the sample bearing platform 43 one by one orderly and orderly according to placement standard requirements, and ensures that one end of the geological core samples is aligned with a zero scale mark on the scale mark, and then sampling is carried out immediately after placement is finished.

Before sampling, an operator firstly needs to place the cutter support 3 on the cutting support sample disc 4, ensure that the support legs 32 are symmetrically arranged on the guide rails 42 at two sides of the cutting support sample disc body 41 in pairs, ensure stable and reliable fixing and immediately perform sampling work of the geological core sample.

When sampling the geological core sample, an operator needs to cut according to the length proportion of actual needs, during cutting, the operator aligns the two ends of the cutter 2 with the graduated scales 5 on the two sides of the cutting support sample disc body 41, then the cutter 2 is located at the length position needing to be cut according to the cutting proportion, then the operator manually presses the control switch arranged on the cutter control device 1 to enable the cutter 2 to cut the geological core sample along the vertical downward direction, after cutting, the operator presses the control switch again, at the moment, the cutter 2 is lifted to a proper position along the vertical upward direction, and then the operator pushes the cutter support 3 to the proper position forwards to repeatedly cut and sample the geological core sample according to the method until the sampling of the geological core sample is completed.

Finally, as time goes on, after the geological core sample sampling is completed, the operator only needs to directly store the geological core sample which is completed with sampling on the cutting support sample tray 4 or move the geological core sample from the cutting support sample tray 4 to a special geological core sample storage box for warehousing and storage, and carry the geological core sample to a storage warehouse for storage after cleaning and repairing the cutter control device 1, the cutter 2, the cutter support 3 and the cutting support sample tray 4, so as to be used for the next circulation.

Example 2

As shown in figure 6, before the device works, an operator only needs to transport the device for taking the geological core sample to a use site and swing the device in a proper position to be installed as a standby according to the actual situation.

During installation, an operator firstly carries the cutting support sample plate 4 to a designated working position to place the cutting support sample plate, stable and reliable placement is ensured, then the operator only needs to place geological core samples excavated by corresponding excavating equipment on the sample bearing platform 43 one by one orderly and orderly according to placement standard requirements, and ensures that one end of the geological core samples is aligned with a zero scale mark on the scale mark, and then sampling is carried out immediately after placement is finished.

Before sampling, an operator firstly needs to place the cutter support 3 on the cutting support sample disc 4, and ensures that the rollers 321 at the lower part of the support leg 32 are symmetrically arranged on the guide rails 42 at two sides of the cutting support sample disc body 41 in pairs, and meanwhile, the rollers 321 are placed in a braking state through a braking device, so that sampling work of the geological core sample is immediately carried out.

When sampling the geological core sample, an operator needs to cut according to the length proportion of the actual requirement, when cutting, the operator aligns two ends of the cutter 2 with the graduated scales 5 on two sides of the cutting support sample disc body 41, then, according to the requirement of the cutting proportion, the cutter 2 is positioned at the length position to be cut, then, an operator manually presses a control switch arranged on the cutter control device 1 to enable the cutter 2 to cut the geological core sample along the vertical downward direction, after the cutting is finished, the operator presses the control switch again, at the moment, the cutter 2 is lifted to a proper position along the vertical upward direction, then, the operator opens a brake device on the roller 321 to enable the cutter to be in an open state, and then the operator moves the cutter support 3 forwards to a proper position to repeatedly cut and sample the geological core sample according to the method until the geological core sample is finished.

Finally, as time goes on, after the geological core sample sampling is completed, the operator only needs to directly store the geological core sample which is completed with sampling on the cutting support sample tray 4 or move the geological core sample from the cutting support sample tray 4 to a special geological core sample storage box for warehousing and storage, and carry the geological core sample to a storage warehouse for storage after cleaning and repairing the cutter control device 1, the cutter 2, the cutter support 3 and the cutting support sample tray 4, so as to be used for the next circulation.

The above is to the detailed introduction that the utility model provides, it is herein right the principle of the utility model is described, and the explanation of above theory of operation is only used for helping to understand the utility model's core thought. It should be noted that, for those skilled in the art, the present invention can be modified and modified without departing from the principle of the present invention, and the modified and modified embodiments also fall into the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a get device of geological core appearance which characterized in that: the device comprises a cutter control device (1), a cutter (2), a cutter support (3) and a cutting support sample disc (4), wherein the cutter control device (1) is arranged on the cutter support (3), the cutter (2) is arranged at the lower end of the cutter control device (1), and the cutter (2) controls the cutter control device (1) through a control switch to realize up-and-down lifting cutting; the cutter support (3) is arranged on the cutting support sample disc (4), the cutter support (3) is movably matched with the cutting support sample disc (4), and the cutter support (3) moves back and forth along the cutting support sample disc (4).

2. A geological core sampling device according to claim 1, characterized in that: the cutter control device (1) is a hydraulic cylinder or an air pressure cylinder; the cutter control device (1) is also provided with a control switch for controlling the cutter to lift up and down, and the control switch is a manual control switch.

3. A geological core sampling device according to claim 1, characterized in that: the width of the cutting knife (2) is matched with the width of the sample bearing platform (43).

4. A geological core sampling device according to claim 1, characterized in that: the cutter support (3) comprises a support panel (31) and support legs (32), wherein the support legs (32) are arranged at four corners of the bottom of the support panel (31), rollers (321) are arranged at the bottoms of the support legs (32), and brake devices matched with the rollers (321) to complete work are arranged on the rollers (321).

5. A device for sampling a geological core according to claim 4, characterized in that: the cutter bracket (3) is a bracket capable of moving left and right; the supporting panel (31) is a plate-shaped member as a whole; the supporting leg (32) is a rod-shaped body or a column-shaped body component; the roller (321) is a directional wheel or a universal wheel.

6. A geological core sampling device according to claim 1, characterized in that: the cutting support sample plate (4) comprises a cutting support sample plate body (41), guide rails (42) and sample bearing platforms (43), wherein the guide rails (42) of a connected structure are symmetrically arranged at the tops of the inner sides of the two sides of the cutting support sample plate body (41), and the sample bearing platforms (43) are arranged between the guide rails (42) of the two sides.

7. A geological core sampling device according to claim 1, characterized in that: the top parts of the outer sides of the two sides of the cutting support sample plate (4) are symmetrically provided with graduated scales (5), and red graduated lines with the unit of millimeter are marked on the graduated scales (5).

8. A geological core sampling apparatus as defined in claim 7 wherein: the graduated scale (5) is integrally carved on the outer surface of the upper end of the cutting support sample disc (4) or is fixedly riveted on the outer surface of the upper end of the cutting support sample disc (4) in a split mode.

9. A geological core sampling apparatus as defined in claim 8 wherein: the graduated scale (5) is a ruler, a tape measure, a steel ruler or a vernier caliper, and an anti-rust layer is arranged outside the ruler, the tape measure, the steel ruler or the vernier caliper.

10. A geological core sampling device according to claim 1, characterized in that: an injection molding layer, an anti-rust layer and a warning layer are sequentially sprayed on the outer surfaces of the cutter control device (1), the cutter (2), the cutter bracket (3) and the cutting support sample disc (4) from inside to outside, and fluorescent powder is coated on the warning layer; wherein,

the injection layer is injected with a high polymer wear-resistant material; the anti-rust layer comprises epoxy zinc-rich primer, chlorinated rubber finish paint and epoxy mica iron intermediate paint positioned between the epoxy zinc-rich primer and the chlorinated rubber finish paint; the warning layer is a yellow or black reflective warning tape or a reflective color film or reflective paint.

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