CN219301990U - Sampling device for exploration - Google Patents
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- CN219301990U CN219301990U CN202223177119.5U CN202223177119U CN219301990U CN 219301990 U CN219301990 U CN 219301990U CN 202223177119 U CN202223177119 U CN 202223177119U CN 219301990 U CN219301990 U CN 219301990U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Geophysics And Detection Of Objects (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a sampling device for exploration. The sampling device for exploration comprises a base; the movable structure is fixed on the edge of the surface of the base and comprises a shell, rollers, a screw rod and a positioning groove, wherein the shell is fixed on the edge of the surface of the base, and the screw rod penetrates through the top end of the shell; a support structure fixed to a surface of the base; the power structure is arranged on the side wall of the screw rod; the drilling structure is fixed at one end of the driving rod; the transmission structure is fixed on the side wall of the driving rod; and the sampling structure is arranged on the side wall of the drill rod. The sampling device for exploration provided by the utility model has the advantages of being convenient for stably sampling geology, and greatly increasing the research accuracy of geological exploration collected samples.
Description
Technical Field
The utility model relates to the technical field of geological exploration, in particular to a sampling device for exploration.
Background
Geological exploration, namely exploration and detection of geology are carried out through various means and methods, a proper bearing layer is determined, foundation types are determined according to the foundation bearing capacity of the bearing layer, investigation and research activities of foundation parameters are calculated, investigation and research work is carried out on geological conditions such as rocks, stratum, structures, minerals, hydrology, landforms and the like in a certain area, geological exploration equipment is used for exploration of mineral deposits, stratum structures, soil properties and the like, a drilling machine is used for drilling holes into the underground, and soil or rock cores are taken out for analysis and research.
The existing sampling device for exploration is provided with rollers at the bottom of the device for facilitating the movement of the device during sampling, the roller can be installed to influence the stability of the device when a sample is collected, drilling and sampling are carried out on the ground through a drilling machine, soil carried out by the drilling machine can be directly conveyed to the ground along with the deep drilling of the drilling machine, so that broken stones or soil at the ground can be continuously dug out, but when the broken stones or soil are conveyed to the ground by the drilling machine, the broken stones or soil at different levels can be caused to be doped together, the broken stones or soil mixed together at different levels are sampled, and the accuracy of geological exploration can be greatly reduced.
Accordingly, there is a need to provide a new sampling device for exploration that solves the above-mentioned problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the sampling device for exploration, which is convenient for stably sampling geology and can greatly increase the research accuracy of geological exploration collected samples.
The sampling device for exploration provided by the utility model comprises: a base; the movable structure is fixed on the edge of the surface of the base and comprises a shell, rollers, a screw rod and a positioning groove, wherein the shell is fixed on the edge of the surface of the base, the screw rod penetrates through the top end of the shell, the rollers are arranged at the bottom ends of the screw rod, and the positioning groove is arranged in the top end of the rollers; the support structure is fixed on the surface of the base and comprises a support frame, a stabilizing plate, a measuring ruler, a sliding groove and a screw rod, wherein the support frame is fixed on the surface of the base, the stabilizing plate is fixed on the inner side wall at the bottom end of the support frame, the measuring ruler is fixed on the side wall of the support frame, the sliding groove is arranged on the inner side wall at the top end of the support frame, and the screw rod is fixed in the support frame; the power structure is arranged on the side wall of the screw rod and comprises a motor, a fixing frame, a sliding plate and a driving rod, wherein the sliding plate is arranged on the side wall of the screw rod, the fixing frame is fixed on the surface of the sliding plate, the motor is fixed at the middle position inside the fixing frame, and the driving rod is arranged at one end of the motor; the drilling structure is fixed at one end of the driving rod and comprises a drill rod, a cover plate, a drill bit, a sample groove and a limit groove, wherein the drill bit is fixed at one end of the driving rod, the cover plate is mounted on the top surface of the drill bit, the sample groove is formed in the surface of the drill bit, the limit groove is formed in the top end of the cover plate, and the drill rod is mounted at the top end of the cover plate; the transmission structure is fixed on the side wall of the driving rod and comprises a chain, a first gear, a positioning shaft and a second gear, wherein the second gear is fixed on the side wall of the driving rod, the chain is meshed with the side wall of the second gear, the first gear is meshed with the inner side wall of one end of the chain, and the positioning shaft is fixed in the first gear; the sampling structure is arranged on the side wall of the drill rod and comprises a handle, a rotating wheel, a threaded sleeve and a limiting block, wherein the rotating wheel is arranged on the side wall of the drill rod, the handle is fixed on the side wall of the rotating wheel, the threaded sleeve is fixed on the bottom surface of the rotating wheel, and the limiting block is fixed on the surface of the rotating wheel.
Preferably, the screw rod is in threaded connection with the shell, and the screw rod is in rotary connection with the roller.
Preferably, the length of the screw is greater than the height of the roller, and the sum of the height of the interior of the housing and the thickness of the base is greater than the height of the roller.
Preferably, the length of the measuring ruler is equal to the height of the supporting frame, and the length of the measuring ruler is greater than the length of the drill rod.
Preferably, the maximum diameter of the drill bit is equal to the maximum diameter of the cover plate, and the contact surface of the drill bit and the cover plate is an inclined plane.
Preferably, the first gear is in threaded connection with the screw rod, the first gear is fixedly connected with the positioning shaft, and the positioning shaft is in rotary connection with the sliding plate.
Preferably, the screw rod is in sliding connection with the sliding plate, and two ends of the sliding plate slide in the sliding groove arranged on the inner side wall of the supporting frame.
Preferably, the rotating wheel is rotationally connected with the drill rod through the limiting block, and the bottom end of the drill rod is in sliding connection with the cover plate through the limiting groove.
Preferably, the threaded sleeve is sleeved on the side wall of the driving rod, and the threaded sleeve is in threaded connection with the cover plate.
Compared with the related art, the sampling device for exploration has the following beneficial effects:
the utility model provides a sampling device for exploration, which is characterized in that a mobile structure arranged on the periphery of a base can be used for moving the device lightly, the mobile structure is used for moving the device to a designated position, then the power structure is connected with an external power supply, so that the power structure drives the drilling structure to rotate, meanwhile, the power structure drives a transmission structure to rotate, the transmission structure rotates to enable the power structure to slide downwards between supporting structures, meanwhile, the drilling structure drills into the ground, the drilling speed is equal to the descending speed of the power structure, the depth of the drilling structure into the ground can be measured through the supporting structure, when the drilling structure reaches the designated sampling position, the sampling structure is rotationally connected with the drilling structure, the bottom end of the drilling structure is separated, soil or broken stone enters the inside of the drilling structure, then the sampling structure is reversely rotated, the bottom end of the drilling structure is closed again, a collected sample is sealed and stored at the bottom end of the drilling structure, the drilling structure is not used for taking out the sample, the sample can be accurately sampled and the geological sample can be accurately sampled, and the geological sample can be accurately sampled by the device.
Drawings
FIG. 1 is a schematic view of a sampling device for exploration according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the overall front cross-section of FIG. 1;
FIG. 3 is a schematic view of the roller section shown in FIG. 1;
fig. 4 is an enlarged schematic view of a portion a shown in fig. 2;
FIG. 5 is an enlarged schematic view of the portion B shown in FIG. 2;
fig. 6 is an enlarged schematic view of the portion C shown in fig. 2.
Reference numerals in the drawings: 1. the device comprises a base, 2, a moving structure, 21, a shell, 22, rollers, 23, a screw, 24, a positioning groove, 3, a supporting structure, 31, a supporting frame, 32, a stabilizing plate, 33, a measuring scale, 34, a sliding groove, 35, a screw rod, 4, a power structure, 41, a motor, 42, a fixing frame, 43, a sliding plate, 44, a driving rod, 5, a drilling structure, 51, a drill rod, 52, a cover plate, 53, a drill bit, 54, a sample groove, 55, a limiting groove, 6, a sampling structure, 61, a handle, 62, a rotating wheel, 63, a threaded sleeve, 64, a limiting block, 7, a transmission structure, 71, a chain, 72, a first gear, 73, a positioning shaft, 74 and a second gear.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6 in combination, fig. 1 is a schematic structural diagram of a sampling device for exploration according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the overall front cross-section of FIG. 1; FIG. 3 is a schematic view of the roller section shown in FIG. 1; fig. 4 is an enlarged schematic view of a portion a shown in fig. 2; FIG. 5 is an enlarged schematic view of the portion B shown in FIG. 2; FIG. 6 is an enlarged schematic view of the portion C of FIG. 2, showing a sampling device for exploration, comprising; a base 1; the moving structure 2 is fixed on the edge of the surface of the base 1, the moving structure 2 comprises a shell 21, a roller 22, a screw 23 and a positioning groove 24, the shell 21 is fixed on the edge of the surface of the base 1, the screw 23 penetrates through the top end of the shell 21, the roller 22 is arranged at the bottom end of the screw 23, and the positioning groove 24 is arranged in the top end of the roller 22; the support structure 3, the support structure 3 is fixed on the surface of the base 1, the support structure 3 comprises a support frame 31, a stabilizing plate 32, a measuring ruler 33, a sliding groove 34 and a screw rod 35, the support frame 31 is fixed on the surface of the base 1, the stabilizing plate 32 is fixed on the inner side wall at the bottom end of the support frame 31, the measuring ruler 33 is fixed on the side wall of the support frame 31, the sliding groove 34 is arranged on the inner side wall at the top end of the support frame 31, and the screw rod 35 is fixed inside the support frame 31; the power structure 4 is mounted on the side wall of the screw rod 35, the power structure 4 comprises a motor 41, a fixing frame 42, a sliding plate 43 and a driving rod 44, the sliding plate 43 is mounted on the side wall of the screw rod 35, the fixing frame 42 is fixed on the surface of the sliding plate 43, the motor 41 is fixed on the middle position inside the fixing frame 42, and the driving rod 44 is mounted on one end of the motor 41; the drilling structure 5 is fixed at one end of the driving rod 44, the drilling structure 5 comprises a drilling rod 51, a cover plate 52, a drill bit 53, a sample groove 54 and a limit groove 55, the drill bit 53 is fixed at one end of the driving rod 44, the cover plate 52 is mounted on the top surface of the drill bit 53, the sample groove 54 is arranged in the surface of the drill bit 53, the limit groove 55 is arranged in the top end of the cover plate 52, and the drilling rod 51 is mounted on the top end of the cover plate 52; a transmission structure 7, wherein the transmission structure 7 is fixed on the side wall of the driving rod 44, the transmission structure 7 comprises a chain 71, a first gear 72, a positioning shaft 73 and a second gear 74, the second gear 74 is fixed on the side wall of the driving rod 44, the chain 71 is meshed with the side wall of the second gear 74, the first gear 72 is meshed with the inner side wall of one end of the chain 71, and the positioning shaft 73 is fixed inside the first gear 72; the sampling structure 6, the sampling structure 6 is installed in the lateral wall of drilling rod 51, sampling structure 6 includes handle 61, runner 62, screw thread sleeve 63 and stopper 64, runner 62 is installed in the lateral wall of drilling rod 51, handle 61 is fixed in the lateral wall of runner 62, screw thread sleeve 63 is fixed in the bottom surface of runner 62, stopper 64 is fixed in the surface of runner 62.
In the implementation process, as shown in fig. 1, 2 and 3, the screw 23 is in threaded connection with the housing 21, and the screw 23 is in rotational connection with the roller 22, so that the screw 23 drives the roller 22 to move toward the inside of the housing 21 by rotating the screw 23.
In the implementation process, as shown in fig. 1, 2 and 3, the length of the screw 23 is greater than the height of the roller 22, and the sum of the height of the inside of the housing 21 and the thickness of the base 1 is greater than the height of the roller 22, so that the roller 22 is conveniently retracted by the housing 21, and the base 1 directly contacts the ground, thereby increasing the stability of the device.
In a specific implementation process, as shown in fig. 1, the length of the measuring ruler 33 is equal to the height of the supporting frame 31, and the length of the measuring ruler 33 is greater than the length of the drill rod 51, so that the drill rod 51 can be conveniently drilled into the ground by the measuring ruler 33, and the soil can be sampled in different specified soil layers.
In the specific implementation process, as shown in fig. 1, 2 and 5, the maximum diameter of the drill bit 53 is equal to the maximum diameter of the cover plate 52, and the contact surface of the drill bit 53 and the cover plate 52 is a 45-degree inclined plane, so that when a sample is collected, broken stone or soil is not clamped between the cover plate 52 and the drill bit 53, and the cover plate 52 can be engaged with the drill bit 53 to seal the sample groove 54.
In the specific implementation process, as shown in fig. 2 and 4, the first gear 72 is in threaded connection with the screw rod 35, the first gear 72 is fixedly connected with the positioning shaft 73, and the positioning shaft 73 is rotatably connected with the sliding plate 43, so that the positioning shaft 73 is convenient to support and position the first gear 72, and then the first gear 72 is in threaded rotation on the side wall of the screw rod 35.
In the implementation process, as shown in fig. 1, the screw rod 35 is slidably connected with the sliding plate 43, and two ends of the sliding plate 43 slide in the sliding grooves 34 provided on the inner side wall of the supporting frame 31, so that the sliding plate 43 slides on the side wall of the supporting frame 31, and the sliding plate 43 drives the motor to move along with the drilling speed of the drill bit 53.
In the specific implementation process, as shown in fig. 1, 2 and 6, the rotating wheel 62 is rotatably connected with the drill rod 51 through the limiting block 64, and the bottom end of the drill rod 51 is slidably connected with the cover plate 52 through the limiting groove 55, so that the rotating wheel 52 is conveniently rotated on the side wall of the drill rod 51 through the rotating handle 61, and the rotating wheel 62 drives the threaded sleeve 63 with the fixed bottom surface to rotate.
In the implementation process, as shown in fig. 2 and 5, the threaded sleeve 63 is sleeved on the side wall of the driving rod 44, the threaded sleeve 63 is in threaded connection with the cover plate 52, the rotating threaded sleeve 63 and the cover plate 52 are in threaded rotation, so that the cover plate 52 moves upwards along the side wall of the bottom end of the threaded sleeve 63, the bottom end of the drill rod 51 slides inside the cover plate 52 to set the limit groove 55, and the drill bit 53 is separated from the cover plate 52.
The working principle of the sampling device for exploration provided by the utility model is as follows:
when in use, the device is moved to a designated position in a tunnel to be probed through the base by the roller 22, then the screw 23 is rotated, the side wall of the screw 23 is in threaded connection with the shell 21, the bottom end of the screw 23 is in rotational connection with the roller 22, the roller 22 is retracted towards the inside of the shell 21 along with the rotation of the screw 23 until the roller 22 is retracted into the inside of the shell 21 through the base, the base is in stable contact with the ground, then the motor 41 is connected with an external power supply, the motor 41 drives the transmission rod to rotate, the drill bit 53 is fixed at the bottom end of the transmission rod, the chain 71 is driven to rotate by the second gear 74 fixed on the side wall of the transmission rod, the chain 71 is driven to the first gear 72, the first gear 72 is screwed on the side wall of the screw rod 35 fixed in the support frame 31, the first gear 72 is connected with the sliding plate 43 in a rotating way through the positioning shaft 73, the first gear 72 can rotate in situ in the guard plate, the sliding plate 43 slides downwards on the side wall of the support frame 31 through the sliding groove 34, the motor 41 moves downwards along with the sliding plate 43 along with the rotating drilling speed, the drill bit 53 drills out to the bottom through the base, the depth of drilling of the drill rod 51 can be measured through the measuring ruler 33 fixed on the side wall of the support frame 31, the drill bit 53 can accurately drill into a specified soil layer position, during sampling, the rotating wheel 62 rotates on the side wall of the drill rod 51 through the limiting block 64 by rotating the handle 61, because the bottom of drilling rod 51 passes through apron 52 is spacing, makes drilling rod 51 can not rotate, runner 62 drives threaded sleeve 63 is in the inside rotation of drilling rod 51 makes threaded sleeve 63's bottom with apron 52 screw thread rotates, makes apron 52 is through the inside spacing groove 55 that establishes upwards slides of drilling rod 51, makes the separation between apron 52 and the drill bit 53, makes the sample groove 54 that the drill bit 53 top surface was established is opened, makes the earth of soil layer be involved in the inside of sample groove 54, then through reverse rotation runner 62, makes apron 52 again with drill bit 53 tangential engagement, makes the sample of collecting keep in the inside of drill bit 53, makes it can not mix with different levels of earth when drill bit 53 takes out, has guaranteed the accuracy of sample, and this device has the advantage that makes the device sample to geology of being convenient for steadily, and can very big increase the research accuracy of geological acquisition sample.
Compared with the related art, the sampling device for exploration has the following beneficial effects:
the utility model provides a sampling device for exploration, which is characterized in that a mobile structure 2 arranged on the periphery of a base 1 can move the device lightly, the mobile structure 2 enables the device to move to a designated position, then the power structure 4 is connected with an external power supply, the power structure 4 drives the drilling structure 5 to rotate, meanwhile, the power structure 4 drives a transmission structure 7 to rotate, the transmission structure 7 rotates to enable the power structure 4 to slide downwards between supporting structures 3, meanwhile, the drilling structure 5 drills into the ground, the drilling speed is equal to the descending speed of the power structure 4, the depth of the drilling structure 5 into the ground can be measured through the supporting structures 3, when the drilling structure 5 reaches the designated sampling position, the sampling structure 6 is rotationally connected with the drilling structure 5, so that soil or broken stone enters into the drilling structure 5, then the sampling structure 6 is reversely rotated, the bottom of the drilling structure 5 is enabled to be closed, the sample can be collected accurately and stably and rapidly at the bottom of the drilling structure 5, the sample can be sampled accurately and well, and the geological sample can be sampled and sampled accurately.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (9)
1. A sampling device for exploration, comprising:
a base (1);
the movable structure (2), the movable structure (2) is fixed on the edge of the surface of the base (1), the movable structure (2) comprises a shell (21), a roller (22), a screw (23) and a positioning groove (24), the shell (21) is fixed on the edge of the surface of the base (1), the screw (23) penetrates through the top end of the shell (21), the roller (22) is mounted at the bottom end of the screw (23), and the positioning groove (24) is arranged in the top end of the roller (22);
the support structure (3), the support structure (3) is fixed on the surface of the base (1), the support structure (3) comprises a support frame (31), a stabilizing plate (32), a measuring ruler (33), a sliding groove (34) and a screw rod (35), the support frame (31) is fixed on the surface of the base (1), the stabilizing plate (32) is fixed on the inner side wall at the bottom end of the support frame (31), the measuring ruler (33) is fixed on the side wall at the bottom end of the support frame (31), the sliding groove (34) is arranged on the inner side wall at the top end of the support frame (31), and the screw rod (35) is fixed in the support frame (31);
the power structure (4), the power structure (4) is installed in the lateral wall of lead screw (35), the power structure (4) includes motor (41), mount (42), slide (43) and actuating lever (44), slide (43) install in the lateral wall of lead screw (35), mount (42) are fixed in the surface of slide (43), motor (41) are fixed in the inside department of centering of mount (42), actuating lever (44) install in one end of motor (41);
the drilling structure (5), the drilling structure (5) is fixed at one end of the driving rod (44), the drilling structure (5) comprises a drill rod (51), a cover plate (52), a drill bit (53), a sample groove (54) and a limit groove (55), the drill bit (53) is fixed at one end of the driving rod (44), the cover plate (52) is mounted on the top surface of the drill bit (53), the sample groove (54) is formed in the surface inside of the drill bit (53), the limit groove (55) is formed in the top end inside of the cover plate (52), and the drill rod (51) is mounted on the top end of the cover plate (52);
the transmission structure (7), the transmission structure (7) is fixed on the side wall of the driving rod (44), the transmission structure (7) comprises a chain (71), a first gear (72), a positioning shaft (73) and a second gear (74), the second gear (74) is fixed on the side wall of the driving rod (44), the chain (71) is meshed with the side wall of the second gear (74), the first gear (72) is meshed with the inner side wall at one end of the chain (71), and the positioning shaft (73) is fixed inside the first gear (72);
sampling structure (6), sampling structure (6) install in the lateral wall of drilling rod (51), sampling structure (6) include handle (61), runner (62), screw sleeve (63) and stopper (64), runner (62) install in the lateral wall of drilling rod (51), handle (61) are fixed in the lateral wall of runner (62), screw sleeve (63) are fixed in the bottom surface of runner (62), stopper (64) are fixed in the surface of runner (62).
2. The sampling device for exploration according to claim 1, characterized in that the screw (23) is screwed with the housing (21) and the screw (23) is rotatably connected with the roller (22).
3. The sampling device for exploration according to claim 1, characterized in that the length of the screw (23) is greater than the height of the roller (22) and the sum of the height of the inside of the housing (21) and the thickness of the base (1) is greater than the height of the roller (22).
4. The sampling device for exploration according to claim 1, characterized in that the length of the measuring ruler (33) is equal to the height of the supporting frame (31), and the length of the measuring ruler (33) is greater than the length of the drill rod (51).
5. The sampling device for exploration according to claim 1, characterized in that the maximum diameter of the drill bit (53) is equal to the maximum diameter of the cover plate (52), and that the contact surface of the drill bit (53) with the cover plate (52) is a 45 ° bevel.
6. The sampling device for exploration according to claim 1, characterized in that the first gear (72) is in threaded connection with the screw (35), and the first gear (72) is fixedly connected with the positioning shaft (73), and the positioning shaft (73) is in rotational connection with the slide plate (43).
7. The sampling device for exploration according to claim 1, characterized in that the screw rod (35) is slidingly connected with the sliding plate (43), and both ends of the sliding plate (43) slide in the sliding groove (34) arranged on the inner side wall of the supporting frame (31).
8. The sampling device for exploration according to claim 1, characterized in that the rotating wheel (62) is rotatably connected with the drill rod (51) through the limiting block (64), and the bottom end of the drill rod (51) is slidably connected with the cover plate (52) through the limiting groove (55).
9. The sampling device for exploration according to claim 1, characterized in that the threaded sleeve (63) is sleeved on the side wall of the driving rod (44), and the threaded sleeve (63) is in threaded connection with the cover plate (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223177119.5U CN219301990U (en) | 2022-11-29 | 2022-11-29 | Sampling device for exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223177119.5U CN219301990U (en) | 2022-11-29 | 2022-11-29 | Sampling device for exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219301990U true CN219301990U (en) | 2023-07-04 |
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ID=86949941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223177119.5U Active CN219301990U (en) | 2022-11-29 | 2022-11-29 | Sampling device for exploration |
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| Country | Link |
|---|---|
| CN (1) | CN219301990U (en) |
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2022
- 2022-11-29 CN CN202223177119.5U patent/CN219301990U/en active Active
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