CN117309463A - Geological deep sample sampling device - Google Patents
Geological deep sample sampling device Download PDFInfo
- Publication number
- CN117309463A CN117309463A CN202311263465.1A CN202311263465A CN117309463A CN 117309463 A CN117309463 A CN 117309463A CN 202311263465 A CN202311263465 A CN 202311263465A CN 117309463 A CN117309463 A CN 117309463A
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- 238000005070 sampling Methods 0.000 title claims abstract description 101
- 230000000712 assembly Effects 0.000 abstract description 13
- 238000000429 assembly Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 12
- 238000005553 drilling Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a geological deep sample sampling device, which comprises: the device comprises a device main body, wherein driving assemblies are fixedly assembled on two sides of the device main body, and travelling tracks are assembled on the outer sides of the driving assemblies in a meshed manner; the deep sampling assembly is fixedly assembled on the front side of the device main body; the control assembly is fixedly assembled on the upper surface of the device main body; the deep sampling assembly includes: the device comprises a device body, a fixed connecting block, a first hydraulic cylinder, two groups of second hydraulic cylinders, a second hydraulic cylinder and a sliding rail, wherein the first hydraulic cylinder is arranged up and down, one end of the first hydraulic cylinder is rotatably assembled on the device body, the other end of the first hydraulic cylinder is rotatably assembled with the fixed connecting block, the fixed connecting block is slidably assembled on the sliding rail, the fixed connecting block is rotatably assembled with the two groups of second hydraulic cylinders, and the other ends of the two groups of second hydraulic cylinders are rotatably assembled on the sliding rail.
Description
Technical Field
The invention relates to the technical field of geological sampling, in particular to a geological deep sample sampling device.
Background
Effect of geological sampling in geological exploration work geological sampling is a technical means for indoor research of geological bodies existing in nature. The method is basic work in geological exploration work, the sampling process and the quality of samples directly influence the geological actual condition, valuable mining areas can be further screened, and mineral deposits with work values are explored so as to facilitate subsequent exploitation.
However, in the existing exploitation device, the working mode of pre-drilling and then taking is generally adopted for exploiting deep samples, so that the contact time of the samples and air can be increased to a certain extent, the influence on certain properties of the samples is caused to a certain extent, meanwhile, because the required sample size is smaller than the diameter of a sampling rod, the sampling rod can damage the sampled samples in the rotation process in the sampling process, the whole samples are cracked, the cracked samples are mixed, the sampled samples are invalid, and the sampling efficiency of the device samples is reduced.
Accordingly, there is a need to provide a geological deep sample sampling device that solves the above-mentioned problems.
Disclosure of Invention
In order to achieve the above object, the present invention provides a geological deep sample sampling device, comprising:
the device comprises a device main body, wherein driving assemblies are fixedly assembled on two sides of the device main body, and travelling tracks are assembled on the outer sides of the driving assemblies in a meshed manner;
the deep sampling assembly is fixedly assembled on the front side of the device main body;
and the control assembly is fixedly assembled on the upper surface of the device main body.
Further, preferably, the deep sampling assembly includes:
the device comprises a device body, a fixed connecting block, a first hydraulic cylinder, two groups of second hydraulic cylinders, a second hydraulic cylinder and a sliding rail, wherein the first hydraulic cylinder is arranged up and down, one end of the first hydraulic cylinder is rotatably assembled on the device body, the other end of the first hydraulic cylinder is rotatably assembled with the fixed connecting block, the fixed connecting block is slidably assembled on the sliding rail, the fixed connecting block is rotatably assembled with the two groups of second hydraulic cylinders, and the other ends of the two groups of second hydraulic cylinders are rotatably assembled on the sliding rail.
Further, preferably, a sliding block is slidably arranged at the upper end of the other side of the sliding rail, a driving motor is coaxially and fixedly arranged on the sliding block, a sampling rod is coaxially and fixedly arranged on an output shaft of the driving motor, and a deep drill bit is arranged at the lower end of the sampling rod in a threaded manner;
and the positioning clamping block is fixedly assembled at the lower end of the other side of the sliding track.
Further, preferably, the lower surface of the sliding rail is fixedly provided with two groups of fixed anchor rods.
Further, preferably, the drill bit includes:
the drill bit body is assembled at the lower end of the sampling rod through threads, a plurality of groups of adjustable fixed cutter assemblies are fixedly assembled on the drill bit body, and sample through holes are formed in the upper end of the drill bit body.
Further, preferably, the adjustable stationary knife assembly includes:
the fixed block is fixedly assembled on the drill bit main body, a sliding groove is formed in the inner side of the fixed block, a sliding chain is assembled on the sliding groove in a sliding mode, an electric sliding block is fixedly assembled at one end of the sliding chain, and the electric sliding block is assembled on the sliding groove in a sliding mode.
Further, preferably, the right side of the fixed block is rotatably provided with a plurality of groups of telescopic blocks, the telescopic blocks are provided with auxiliary sliding grooves matched with the sliding grooves, a sliding chain is slidably arranged in the auxiliary sliding grooves, and the other end of the sliding chain is fixed on the outermost telescopic block through a fixing bolt.
Further, preferably, a plurality of sets of cutting blades are fixedly mounted on the sliding chain.
Further, preferably, a sliding cavity is provided in the fixed block, a track matched with the telescopic block is provided in the sliding cavity, and a plurality of groups of return springs are provided in the sliding cavity.
Further, preferably, the sampling rod includes:
the outer rod body is coaxially and fixedly assembled on an output shaft of the driving motor at the inner side of the sliding block, three groups of sample protection plates are arranged at the inner side of the outer rod body, and sample fixing springs are arranged between the sample protection plates and the outer rod body.
Compared with the prior art, the invention provides a geological deep sample sampling device, which has the following beneficial effects:
according to the invention, the crawler belt is arranged on the device to enable the device to move under complex terrains, so that the practicability of the device is enhanced, the deep sampling assembly is arranged, two groups of first hydraulic cylinders and two groups of second hydraulic cylinders on the deep sampling assembly can adjust the sampling angle and sampling position of the deep sampling assembly through different extension distances, the deep sampling assembly can be fixed on the ground through the fixed anchor rod, deviation caused by shaking in the sampling process is prevented, the sampling effect is influenced, meanwhile, the deep sampling assembly is provided with the deep drill, the deep drill can adjust the cutting range through the adjustable fixed cutter assembly on the deep drill, so that the deep drill can drill holes first, after the deep drill enters a designated depth, a sample with a certain size is reserved through adjustment of the adjustable fixed cutter assembly, meanwhile, the sample is protected to a certain extent by the sample protection plate arranged in the sampling rod, the sample protection spring arranged on the outside of the deep sampling assembly can buffer the sample to a certain extent, the sample fragmentation is prevented, and the sampling efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a geological deep sample sampling device;
FIG. 2 is a schematic diagram of a deep sampling assembly of a geological deep sample sampling device;
FIG. 3 is a schematic diagram of a deep-bit structure of a geological deep sample sampling device;
FIG. 4 is a schematic diagram of an adjustable stationary knife assembly of a geological deep sample sampling device;
FIG. 5 is a schematic view of a sampling rod structure of a geological deep sample sampling device;
in the figure: 1. a device body; 2. a drive assembly; 3. a travel track; 4. a deep sampling assembly; 5. a control assembly; 41. fixing the connecting block; 42. a first hydraulic cylinder; 43. a second hydraulic cylinder; 44. a sliding rail; 45. a sliding block; 46. a sampling rod; 47. positioning a clamping block; 48. deep into the drill bit; 49. fixing the anchor rod; 481. a bit body; 482. an adjustable stationary knife assembly; 483. a sample through hole; 4821. a fixed block; 4822. a sliding rail; 4823. a slide chain; 4824. an electric slide block; 4825. a fixing bolt; 4826. a telescopic block; 4827. a cutting blade; 4828. a return spring; 461. an outer rod body; 462. a guard plate; 463. and (5) fixing a sample spring.
Detailed Description
Referring to fig. 1 to 5, the present invention provides a geological deep sample sampling device, comprising:
a device main body 1, wherein two sides of the device main body are fixedly provided with driving assemblies 2, and the outer sides of the driving assemblies 2 are provided with travelling tracks 3 in a meshed manner;
the deep sampling assembly 4 is fixedly assembled on the front side of the device main body 1;
the control assembly 5 is fixedly assembled on the upper surface of the device main body 1;
as a preferred embodiment, the arrangement of the crawler belt 3 can enable the device to move under complex terrains, so that the practicability of the device is enhanced, when deep samples of geology of a certain place are required to be sampled, the device is transported to the place by using transport equipment, the driving assembly 2 is controlled by the control assembly 5 to enable the device to travel to a proper adopted position under the action of the travelling crawler belt 3, and the deep sampling assembly 4 is controlled by the control assembly 5 to sample the deep samples of the place.
Further, the deep sampling assembly 4 includes:
the first hydraulic cylinders 42 are provided with two groups up and down, one end of each group is rotatably assembled on the device main body 1, the other end of each group is rotatably assembled with a fixed connecting block 41, the fixed connecting blocks 41 are slidably assembled on the sliding rails 44, two groups of second hydraulic cylinders 43 are rotatably assembled on the fixed connecting blocks 41, and the other ends of the two groups of second hydraulic cylinders 43 are rotatably assembled on the sliding rails 44;
as a preferred embodiment, the two sets of first hydraulic cylinders 42 are arranged, so that the deep sampling assembly 4 can adjust the sampling angle according to the actual sampling requirement in the sampling process by adjusting the different extension distances of the two sets of first hydraulic cylinders 42, the practicability of the device is improved, the two sets of second hydraulic cylinders 43 are arranged, the sampling point of the deep sampling assembly 4 is not limited to a plane, deep sampling operation can be performed on a position higher or lower than the horizontal plane by adjusting the extension distances of the two sets of second hydraulic cylinders 43, and the sampling angle can be further adjusted by adjusting the different extension distances of the two sets of first hydraulic cylinders 42.
Further, a sliding block 45 is slidably mounted at the upper end of the other side of the sliding rail 44, a driving motor is coaxially and fixedly mounted on the sliding block 45, a sampling rod 46 is coaxially and fixedly mounted on an output shaft of the driving motor, and a deep drill bit 48 is screw-mounted at the lower end of the sampling rod 46;
a positioning clamping block 47 fixedly assembled at the lower end of the other side of the sliding rail 44;
in a preferred embodiment, the deep drill 48 is divided into two stages in the sampling process, the early stage is a crushing and drilling stage, the sampling channel is manufactured until the sampling channel reaches the sampling depth, the conversion state enters the sampling stage, the sample is reserved to enter the sampling rod 46 while the sampling rod 46 is downwards drilled, and the positioning clamping block 47 ensures the coaxiality of the sampling rod 46 in the sampling process, so that the accuracy of the sampled sample is ensured, and the subsequent analysis and judgment are convenient.
Further, the lower surface of the sliding rail 44 is fixedly provided with two groups of fixed anchor rods 49;
as a preferred embodiment, the fixing anchor rod 49 can fix the deep sampling assembly 4 on the ground, so as to prevent deviation caused by shaking during the sampling process, and damage the device while affecting the sampling effect.
Further, the drill bit 48 includes:
a bit body 481 which is screw-assembled at the lower end of the sampling rod 46, on which a plurality of groups of adjustable fixed cutter assemblies 482 are fixedly assembled, and the upper end of the bit body 481 is provided with a sample through hole 483;
as a preferred embodiment, the adjustable solid cutter assemblies 482 can change the drilling range of the deep sampling assembly 4 by adjusting and changing the drilling range of the deep drill bit 48, and the actual sizes of the multiple groups of adjustable solid cutter assemblies 482 deviate, so that the deep drill bit 48 can completely crush the rock below in the crushing and drilling stage, and meanwhile, the multiple groups of adjustable solid cutter assemblies 482 are mutually complemented, so that the sampling efficiency is improved.
Further, the adjustable stationary knife assembly 482 comprises:
the fixed block 4821 is fixedly assembled on the drill body 481, a sliding groove 4822 is formed in the inner side of the fixed block, a sliding chain 4823 is slidably assembled on the sliding groove 4822, an electric sliding block 4824 is fixedly assembled at one end of the sliding chain 4823, and the electric sliding block 4824 is slidably assembled on the sliding groove 4822.
Further, the right side of the fixed block 4821 is rotatably equipped with a plurality of groups of telescopic blocks 4826, and the telescopic blocks 4826 are provided with auxiliary sliding grooves matched with the sliding grooves 4822, a sliding chain 4823 is slidably equipped therein, and the other end of the sliding chain 4823 is fixed on the outermost telescopic block 4826 through a fixed bolt 4825.
Further, a plurality of sets of cutting blades 4827 are fixedly mounted on the slide chain 4823.
Further, a sliding cavity is arranged in the fixed block 4821, a track matched with the telescopic block 4826 is arranged in the sliding cavity, and a plurality of groups of return springs 4828 are arranged in the sliding cavity;
in a preferred embodiment, in an initial state, the electric slide 4824 is located at the uppermost end of the sliding range, at this time, each set of adjustable solid knife assemblies 482 is in a complete state, in this state, the deep drill bit 48 can clean the rock or soil under the drill bit completely, as the deep sampling assembly 4 enters the sampling stage, the electric slide 4824 slides down, drives the sliding chain 4823 and the cutting knife 4827 to slide along the sliding groove 4822, and drives the telescopic block 4826 to slide into the sliding cavity of the fixed block 4821, and the return spring 4828 (for resetting the auxiliary telescopic block 4826 after the sampling operation is completed) is compressed, at this time, the cutting range of the adjustable solid knife assemblies 482 is reduced, and according to the sliding distance of the electric slide 4824, a sample with a certain size is released, so that the sample enters the sampling rod 46 through the sample through hole 483.
Further, the sampling rod 46 includes:
an outer rod body 461 coaxially and fixedly assembled on the output shaft of the driving motor at the inner side of the sliding block 45, wherein three groups of guard plates 462 are arranged at the inner side of the outer rod body, and a sample fixing spring 463 is arranged between the guard plates 462 and the outer rod body 461;
as a preferred embodiment, the lower end of the guard plate 462 is provided with a sample inlet with a larger size, so that the sampled sample can enter between three groups of guard plates 462, in the sampling process, the guard plate 462 can protect the sample to a certain extent along with the rotation of the sampling rod 46, the sample fixing spring 463 on the outer side of the guard plate can buffer the sample to a certain extent, the sample is prevented from being cracked, the sampling efficiency is improved, and the lowest part of the sampling rod 46 is provided with a pinch-off assembly, the pinch-off separation is performed after the sample collection is completed, and the sample is fixed at the same time, so that the sample is prevented from falling off in the device rollback process.
The specific implementation method comprises the following steps: when deep sample sampling is required to be carried out on geology of a certain place, the device is transported to the place by using transport equipment, the driving assembly 2 is controlled by the control assembly 5 to drive the device to a proper adopted position under the action of the travelling crawler 3, and the deep sampling assembly 4 is controlled by the control assembly 5 to carry out deep sampling on the place.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. A geological deep sample sampling device which is characterized in that: comprising the following steps:
the device comprises a device main body (1), wherein driving components (2) are fixedly arranged on two sides of the device main body, and travelling tracks (3) are arranged on the outer sides of the driving components (2) in a meshed manner;
the deep sampling assembly (4) is fixedly assembled on the front side of the device main body (1);
and the control assembly (5) is fixedly assembled on the upper surface of the device main body (1).
2. A geological deep sample sampling device according to claim 1, wherein: the deep sampling assembly (4) comprises:
the device comprises a device body (1), a first hydraulic cylinder (42), two groups of first hydraulic cylinders (42) and two groups of second hydraulic cylinders (43) are arranged up and down, one end of the first hydraulic cylinder is rotatably assembled on the device body (1), a fixed connecting block (41) is rotatably assembled at the other end of the first hydraulic cylinder, the fixed connecting block (41) is slidably assembled on a sliding track (44), two groups of second hydraulic cylinders (43) are rotatably assembled on the fixed connecting block (41), and the other ends of the second hydraulic cylinders (43) are rotatably assembled on the sliding track (44).
3. A geological deep sample sampling device according to claim 2, wherein: the upper end of the other side of the sliding track (44) is provided with a sliding block (45) in a sliding manner, the sliding block (45) is coaxially and fixedly provided with a driving motor, the output shaft of the driving motor is coaxially and fixedly provided with a sampling rod (46), and the lower end of the sampling rod (46) is provided with a deep drill bit (48) in a threaded manner;
and the positioning clamping block (47) is fixedly assembled at the lower end of the other side of the sliding track (44).
4. A geological deep sample sampling device according to claim 2, wherein: two groups of fixed anchor rods (49) are fixedly arranged on the lower surface of the sliding track (44).
5. A geological deep sample sampling device according to claim 3, wherein: the drill bit (48) includes:
the drill bit body (481) is in threaded assembly at the lower end of the sampling rod (46), a plurality of groups of adjustable fixed cutter components (482) are fixedly assembled on the drill bit body, and a sample through hole (483) is formed in the upper end of the drill bit body (481).
6. The geological deep sample sampling device of claim 5, which is characterized in that: the adjustable stationary knife assembly (482) comprises:
fixed block (4821), fixed assembly is in on bit body (481), and sliding groove (4822) has been seted up to its inboard, sliding chain (4823) are equipped with to the slip on sliding groove (4822), sliding chain (4823) one end fixed assembly has electronic slider (4824), just electronic slider (4824) sliding assembly is on sliding groove (4822).
7. The geological deep sample sampling device of claim 6, which is characterized in that: the right side of the fixed block (4821) is rotatably provided with a plurality of groups of telescopic blocks (4826), the telescopic blocks (4826) are provided with auxiliary sliding grooves matched with the sliding grooves (4822), a sliding chain (4823) is arranged in the auxiliary sliding grooves in a sliding mode, and the other end of the sliding chain (4823) is fixed to the telescopic block (4826) at the outermost side through a fixing bolt (4825).
8. The geological deep sample sampling device of claim 7, which is characterized in that: a plurality of groups of cutters (4827) are fixedly arranged on the sliding chain (4823).
9. The geological deep sample sampling device of claim 7, which is characterized in that: the fixed block (4821) is internally provided with a sliding cavity, a track matched with the telescopic block (4826) is arranged in the sliding cavity, and a plurality of groups of return springs (4828) are arranged in the sliding cavity.
10. A geological deep sample sampling device according to claim 3, wherein: the sampling rod (46) comprises:
the outer rod body (461) is coaxially and fixedly assembled on the output shaft of the driving motor at the inner side of the sliding block (45), three groups of guard plates (462) are arranged at the inner side of the outer rod body, and a sample fixing spring (463) is arranged between the guard plates (462) and the outer rod body (461).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311263465.1A CN117309463B (en) | 2023-09-27 | Geological deep sample sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311263465.1A CN117309463B (en) | 2023-09-27 | Geological deep sample sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117309463A true CN117309463A (en) | 2023-12-29 |
| CN117309463B CN117309463B (en) | 2024-07-02 |
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