CN114486337B - Mineral geological mineral exploration sampling equipment - Google Patents
Mineral geological mineral exploration sampling equipment Download PDFInfo
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- CN114486337B CN114486337B CN202210142576.6A CN202210142576A CN114486337B CN 114486337 B CN114486337 B CN 114486337B CN 202210142576 A CN202210142576 A CN 202210142576A CN 114486337 B CN114486337 B CN 114486337B
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- 238000005070 sampling Methods 0.000 title claims abstract description 162
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 45
- 239000011707 mineral Substances 0.000 title claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims description 32
- 239000002689 soil Substances 0.000 abstract description 50
- 238000000034 method Methods 0.000 abstract description 16
- 238000011835 investigation Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 7
- 239000011435 rock Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
Abstract
The invention belongs to the technical field of mineral exploration, in particular to mineral geological mineral exploration sampling equipment, which comprises an exploration sampling base frame, wherein a bottom base frame is fixedly arranged at the bottom end of the exploration sampling base frame, guide sliding grooves are formed in the left side and the right side of the exploration sampling base frame, a sliding base is slidably arranged in the guide sliding grooves, and two electric hydraulic push rods II are fixedly arranged on the inner bottom surface of the exploration sampling base frame right below the sliding base. The operation of rotatory sample is carried out to harder soil layer structure in rotatory, because soil layer structure is harder and is sampled through rotatory interior sampling tube and take a sample the disturbance influence of its sample less, can be applicable to and survey the sample and use when using, can be according to actual soil layer structure regulation sample application method, effectually solve current mineral product survey sample setting when facing complicated changeable soil layer structure region, need carry out the dismouting that relapse to geological mineral product survey sampling apparatus and change different apparatus, the problem of the degree of difficulty of greatly increased mineral product investigation sample.
Description
Technical Field
The invention belongs to the technical field of mineral exploration, and particularly relates to mineral geological mineral exploration sampling equipment.
Background
Mineral exploration applies effective exploration techniques and methods to mineral deposits which are determined to have industrial value through general investigation and detailed investigation, and provides reliable mineral reserves and necessary geological, technical and economic data for mine design to carry out geological work, also called mineral deposit exploration.
The mineral deposit exploration mainly provides basic data and basis for determining mine construction scale, product scheme, exploitation mode, development scheme or processing technical method and mine construction overall arrangement, the drilling sampling adopted in the mineral deposit exploration method can record, store and use the bottom layer and mineral deposit structure composition intuitively, the current geological mineral deposit exploration sampling setting needs to select different sampling tools and sampling methods according to different soil layer structures, and when facing complex and changeable soil layer structure areas, the geological mineral deposit exploration sampling tools need to be repeatedly disassembled and replaced with different tools, so that the difficulty of mineral deposit exploration sampling is greatly increased.
Disclosure of Invention
To solve the problems set forth in the background art. The invention provides mineral geological mineral exploration sampling equipment, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a mineral products geology mineral exploration sampling equipment, includes exploration sampling bed frame, the bottom fixed mounting of exploration sampling bed frame has the bottom bed frame, and the direction spout has all been seted up to the left and right sides of exploration sampling bed frame, and the inside slidable mounting of direction spout has the slip base station, and the interior bottom surface fixed mounting of exploration sampling bed frame has two electric hydraulic push rods two under the slip base station, and the upper surface fixed mounting of slip base station has the motor, and the output shaft of motor bottom passes the slip base station through the flange to fixed mounting has the transmission connecting rod.
Preferably, the circumference face fixed mounting that sliding base one end was kept away from to the transmission connecting rod has outer sampling tube, outer sampling tube's bottom fixed mounting has the urceolus drill bit, annular spout first and annular spout second have been seted up to the circumference face of outer sampling tube inside transmission connecting rod, a plurality of vertical positioning groove has been seted up to the circumference face of transmission connecting rod between annular spout first and the annular spout second, spacing draw-in groove has been seted up to the interior top surface of annular spout second, outer sampling tube's inside is equipped with inner sampling tube, inner sampling tube's inner circumference face fixed mounting has spacing slider, inner sampling tube slides through spacing slider and spacing draw-in groove and cup joints, inner sampling tube keeps away from transmission connecting rod one end fixed mounting and has the urceolus drill bit, inner sampling tube inside transmission connecting rod's bottom fixed mounting has fixed piston, the exhaust duct has been seted up to fixed piston's lower surface, the vertical upwards extension of exhaust duct passes the transmission connecting rod, the gas vent has been seted up to the inner circumference face of exhaust duct, the rear side fixed mounting of exploration sampling base frame has the connection base, the connection base right side is equipped with the mounting base, both ends are all fixed mounting and are located the side connection base one side, two side connection walls keep away from the installation base and are connected with the connection base.
Preferably, the inside of outer sampling tube is hollow shape, and outer sampling tube and interior sampling tube are concentric setting, and a plurality of notch perpendicular to horizontal plane has been seted up to the circumference that the urceolus drill bit is close to interior sampling tube one side.
Preferably, the fixed piston and the inner sampling tube are arranged concentrically, the plurality of vertical positioning grooves are circumferentially distributed at equal intervals on the axis of the transmission connecting rod, and the limit sliding blocks are completely matched with the vertical positioning grooves in a corresponding mode in structural size.
Preferably, one end, far away from the bottom base frame, of the second electric hydraulic push rod is fixedly connected with the lower surface of the sliding base table, and the first annular chute is located right above the second annular chute.
Preferably, one side of the installation base, which is close to the connection base, is rotatably provided with an electric hydraulic push rod I, and one end, which is far away from the installation base, of the electric hydraulic push rod I is rotatably connected with the connection base.
Compared with the prior art, the invention has the beneficial effects that:
1. the mineral geological mineral exploration sampling equipment comprises a transmission connecting rod, an outer sampling tube and an inner sampling tube, wherein the transmission connecting rod, the outer sampling tube and the inner sampling tube are arranged, the installation base can be connected with a mobile device for supporting use, an exploration sampling base frame can be pushed to surround a side connecting wall for inclination adjustment through the expansion and contraction of an electric hydraulic push rod, the exploration sampling base frame is rotated and adjusted to be vertical to the horizontal plane through the electric hydraulic push rod, the bottom base frame is attached to the horizontal ground at the moment, then the motor rotates and drives the transmission connecting rod to rotate, the electric hydraulic push rod II pulls a sliding base table to vertically and downwards displace along a guide chute, thereby realizing the rotation exploration sampling operation of a bottom structure, sampling is carried out in a mode of not disturbing or disturbing a sampling sample according to the composition strength of the soil layer structure during actual exploration sampling, in order to better observe and survey the sampled soil layer when the hardness of the soil layer structure is lower, for example, the sampled soil layer cannot be disturbed, the inner sampling tube is moved to a position of the annular chute along the vertical positioning slot through the limiting sliding block, the soil layer is subjected to rotary sampling operation, at the moment, the inner sampling tube is positioned in the annular chute, the bottom end of the inner sampling tube is contacted with the soil layer to be pressed and sampled, the inner sampling tube does not rotate, so that the disturbed soil layer structure cannot be influenced, the outer sampling tube is driven to rotate to ream the soil layer at the periphery of the inner sampling tube, the inner sampling tube can be suitable for surveying and using the sampled soft soil layer structure, and meanwhile, when the soil layer structure is harder, for example, broken stone soil and rock are faced, the inner sampling tube can be moved to two positions of the annular chute, in the process of rotating downward sampling, the bottom end of the inner sampling tube is contacted with the ground surface to receive a reaction force so that the limiting sliding block can synchronously rotate along with the driving connecting rod in a mutually clamped fit manner by the limiting clamping groove, the harder soil layer structure is subjected to rotary sampling operation, the soil layer structure is harder, the inner sampling tube is rotated to conduct sampling, the disturbance influence on sampling is smaller, the sampling operation can be applied to the process of surveying and sampling, the sampling operation method can be adjusted according to the actual soil layer structure, the problem that the current mineral exploration sampling device needs to be repeatedly disassembled and replaced with different devices when facing complex changeable soil layer structure areas is solved, and the difficulty of mineral exploration sampling is greatly increased.
2. This mineral products geology mineral exploration sampling equipment can survey the sample when surveying through setting up fixed piston, realizes discharging the regional inside gas in fixed piston below through the gas vent along the exhaust groove to seal the gas vent when moving up including the sampling tube and make the fixed piston can form a negative pressure region under, prevent that the inside sample of interior sampling tube from taking place to drop in taking a sample the in-process.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic view of a second perspective structure of the present invention;
FIG. 3 is a schematic elevational view of the present invention;
FIG. 4 is a schematic cross-sectional view of the structure of FIG. 3 at A-A in accordance with the present invention;
FIG. 5 is a schematic cross-sectional view of an outer sampling tube according to the present invention;
FIG. 6 is a schematic view of a partial cross-sectional structure of an outer sampling tube according to the present invention.
The device comprises a 1 exploration sampling base frame, a 2 bottom base frame, a 3 guiding chute, a 4 sliding base, a 5 motor, a 6 transmission connecting rod, a 7 outer sampling cylinder, an 8 outer cylinder drill bit, a 9 annular chute I, a 10 annular chute II, a 11 vertical positioning slot, a 12 limiting clamping slot, a 13 inner sampling cylinder, a 14 limiting slide block, a 15 inner cylinder drill bit, a 16 fixed piston, a 17 exhaust slot, a 18 exhaust port, a 19 connecting base, a 20 mounting base, a 21 side connecting wall, a 22 electric hydraulic push rod I and a 23 electric hydraulic push rod II.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: the mineral geological mineral exploration sampling equipment comprises an exploration sampling base frame 1, a bottom base frame 2 is fixedly arranged at the bottom end of the exploration sampling base frame 1, guide sliding grooves 3 are formed in the left side and the right side of the exploration sampling base frame 1, a sliding base table 4 is slidably arranged in the guide sliding grooves 3, two electric hydraulic push rods 23 are fixedly arranged on the inner bottom surface of the exploration sampling base frame 1 right below the sliding base table 4, one end of each electric hydraulic push rod 23, far away from the bottom base frame 2, is fixedly connected with the lower surface of the sliding base table 4, a motor 5 is fixedly arranged on the upper surface of the sliding base table 4, an output shaft at the bottom end of the motor 5 penetrates through the sliding base table 4 through a flange and is fixedly provided with a transmission connecting rod 6, an outer sampling cylinder 7 is fixedly arranged on the circumferential surface of one end, far away from the sliding base table 4, of the transmission connecting rod 6 is hollow in the outer sampling cylinder 7, the electric hydraulic push rod II 23 will pull the sliding base table 4 to vertically and downwards displace along the guide chute 3, thereby realizing the rotary exploration sampling operation of the bottom structure, the sampling sample is required to be sampled in a non-disturbance or disturbance sample mode according to the composition strength of the soil structure during actual exploration sampling, the visual observation and investigation are carried out for better sampling during the process of coping with the condition of lower hardness of the soil structure, such as the process of sand soil structure, the bottom end of the outer sampling tube 7 is fixedly provided with the outer tube drill bit 8, the circumference surface of the outer tube drill bit 8, which is close to one side of the inner sampling tube 13, is provided with a plurality of notches which are vertical to the horizontal plane, the circumference surface of the inner transmission connecting rod 6 of the outer sampling tube 7 is provided with the annular chute I9 and the annular chute II 10, the annular chute I9 is positioned right above the annular chute II 10, a plurality of vertical positioning grooves 11 are formed in the circumferential surface of the transmission connecting rod 6 between the annular chute I9 and the annular chute II 10, the vertical positioning grooves 11 are circumferentially distributed at equal intervals on the axial lead of the transmission connecting rod 6, a limiting clamping groove 12 is formed in the inner top surface of the annular chute II 10, an inner sampling tube 13 is arranged in the outer sampling tube 7, the outer sampling tube 7 and the inner sampling tube 13 are concentrically arranged, a limiting slide block 14 is fixedly arranged on the inner circumferential surface of the inner sampling tube 13, the limiting slide block 14 is completely matched with the vertical positioning groove 11 in structural dimension, the inner sampling tube 13 is sleeved with the limiting clamping groove 12 in a sliding manner through the limiting slide block 14, an inner barrel drill bit 15 is fixedly arranged at one end, far away from the transmission connecting rod 6, of the inner sampling tube 13, a fixed piston 16 is fixedly arranged at the bottom end of the transmission connecting rod 6 inside the inner sampling tube 13, the fixed piston 16 and the inner sampling tube 13 are concentrically arranged, an exhaust groove 17 is formed in the lower surface of the fixed piston 16, the exhaust groove 17 vertically extends upwards to pass through the transmission connecting rod 6, the exhaust port 18 is formed on the inner circumferential surface of the exhaust groove 17, the fixed piston 16 is arranged to realize that the gas in the area right below the fixed piston 16 is discharged through the exhaust port 18 along the exhaust groove 17 when the survey sampling is carried out, the exhaust port 18 is sealed when the inner sampling tube 13 moves upwards so that a negative pressure area can be formed right below the fixed piston 16, the sampling sample in the inner sampling tube 13 is prevented from falling in the sampling process, the rear side of the survey sampling base frame 1 is fixedly provided with the connecting base 19, the right side of the connecting base 19 is provided with the mounting base 20, the left end and the right end of the mounting base 20, which is close to one side of the connecting base 19, are fixedly provided with the side connecting walls 21, one end of each side connecting wall 21, which is far away from the mounting base 20, is rotationally connected with the connecting base 19, the installation base 20 is close to one side of the connection base 19 and is rotationally provided with the first electric hydraulic push rod 22, one end of the first electric hydraulic push rod 22, which is far away from the installation base 20, is rotationally connected with the connection base 19, the inner sampling cylinder 13 is moved to the position of the first annular chute 9 along the vertical positioning groove 11 through the limit sliding block 14, the soil layer is subjected to rotary sampling operation, at the moment, the inner sampling cylinder 13 is positioned in the first annular chute 9, the bottom end of the inner sampling cylinder is pressed with the soil layer to squeeze and sample the soil layer, the inner sampling cylinder 13 does not rotate, so that disturbance on the soil layer structure cannot be influenced, meanwhile, the transmission connecting rod 6 rotates to drive the outer sampling cylinder 7 to rotate, the outer soil layer of the inner sampling cylinder 13 is reamed, the inner sampling cylinder 13 can be suitable for being used for sampling a soft soil layer structure, at the same time, when the soil layer structure is harder, for example, during stone soil and rock, the inner sampling cylinder 13 can be moved to the position of the second annular chute 10, in the rotary downward sampling process, the bottom end of the inner sampling cylinder 13 is contacted with the limit sliding block 12, the rotation of the limit sliding block 12 can be enabled to mutually clamped and matched with the transmission connecting rod 6 to rotate synchronously, the rotation can be carried out, the disturbance on the soil layer is realized, the rotation of the hard soil layer can be influenced by the actual structure can be adjusted, and the soil layer can be sampled by the rotation, and the structure can be sampled by the rotation, and the soil layer can be sampled by the structure, and the structure can be sampled by the fact, and the structure can be adjusted.
The working principle and the using flow of the invention are as follows: when the invention is used, the invention can be connected, installed and matched with mobile equipment for use through the installation base 20, the exploration sampling base frame 1 can be pushed to surround the side connection wall 21 for inclination adjustment through the expansion and contraction of the electric hydraulic push rod I22, the exploration sampling base frame 1 is rotated and adjusted to be vertical to the horizontal plane position through the electric hydraulic push rod I22, at the moment, the bottom base frame 2 is attached to the horizontal ground, then the motor 5 is rotated and drives the transmission connecting rod 6 to rotate, the electric hydraulic push rod II 23 pulls the sliding base table 4 to vertically downwards displace along the guide chute 3, thereby realizing the rotation exploration sampling operation of the bottom structure, sampling is carried out in a mode of not disturbing or disturbing a sample according to the composition strength of the soil structure in actual exploration sampling, and in order to better observe and survey the sampling when the hardness of the soil structure is relatively low, such as the soil layer of a sandy structure, the inner sampling tube 13 is moved up to the position of the first 9 of the annular chute through the limit slide block 14 along the vertical positioning groove 11, the soil layer is subjected to rotary sampling operation, the bottom end of the inner sampling tube 13 is positioned in the first 9 of the annular chute, the bottom end of the inner sampling tube is in contact with the soil layer to be pressed for sampling the soil layer, the inner sampling tube 13 does not rotate so as not to influence the disturbance survey on the soil layer structure, meanwhile, the transmission connecting rod 6 rotates to drive the outer sampling tube 7 to rotate for reaming the soil layer at the periphery of the inner sampling tube 13, the inner sampling tube 13 can be suitable for the survey of sampling soft soil layer structure, and simultaneously, when the soil layer structure is harder, such as crushed stone soil and rock, the inner sampling tube 13 can be moved to the position of the second 10 of the annular chute, in the rotary downward movement sampling process, the reaction force is received to interior sampling tube 13 bottom contact earth's surface and makes spacing slider 14 can follow the rotation that transmission connecting rod 6 carried out the synchronization with spacing draw-in groove 12 joint cooperation, carries out rotatory operation of sampling to harder soil layer structure in rotatory, because soil layer structure is harder through the disturbance influence of sampling to its sample of rotatory interior sampling tube 13 is less, can be applicable to and survey the sample time and use, can be according to actual soil layer structure regulation sample application method, all consumer are all supplied power through external power supply in this device.
Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that the present invention is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Mineral geological mineral exploration sampling equipment, including exploration sampling bed frame (1), its characterized in that: the bottom end of the exploration sampling base frame (1) is fixedly provided with a bottom base frame (2), the left side and the right side of the exploration sampling base frame (1) are provided with guide sliding grooves (3), the inside of each guide sliding groove (3) is slidably provided with a sliding base table (4), the inner bottom surface of the exploration sampling base frame (1) right below each sliding base table (4) is fixedly provided with two electric hydraulic push rods (23), the upper surface of each sliding base table (4) is fixedly provided with a motor (5), and an output shaft at the bottom end of each motor (5) penetrates through each sliding base table (4) through a flange and is fixedly provided with a transmission connecting rod (6);
the transmission connecting rod (6) is far away from the circumference surface of one end of the sliding base (4) and fixedly provided with an outer sampling tube (7), the bottom end of the outer sampling tube (7) is fixedly provided with an outer cylinder drill bit (8), the circumference surface of the inner transmission connecting rod (6) of the outer sampling tube (7) is provided with a first annular chute (9) and a second annular chute (10), the circumference surface of the transmission connecting rod (6) between the first annular chute (9) and the second annular chute (10) is provided with a plurality of vertical positioning grooves (11), the inner top surface of the second annular chute (10) is provided with a limit clamping groove (12), the inside of the outer sampling tube (7) is provided with an inner sampling tube (13), the inner circumference surface of the inner sampling tube (13) is fixedly provided with a limit sliding block (14), the inner sampling tube (13) is in sliding sleeve joint with the limit clamping groove (12) through the limit sliding block (14), the inner sampling tube (13) is far away from the circumference surface of the transmission connecting rod (6), the bottom end of the inner transmission connecting rod (6) is fixedly provided with a fixed piston (16), the lower surface of the fixed piston (16) is provided with a limit piston (17), the lower surface of the fixed piston (16) is provided with an exhaust inner circumference surface (17), the exhaust gas exhaust inner circumference surface (17) extends upwards and extends upwards to the exhaust gas exhaust inner circumference surface (17) and is provided with an exhaust gas outlet (17), the rear side of exploration sampling bed frame (1) fixed mounting has connection base (19), and connection base (19) right side is equipped with mounting base (20), and both ends about mounting base (20) are close to connection base (19) one side all fixed mounting have side link wall (21), and two side link wall (21) keep away from mounting base (20) one end and connection base (19) rotation are connected.
2. A mineral geological mineral exploration sampling apparatus according to claim 1, characterized in that: the inside of outer sampling tube (7) is hollow shape, and outer sampling tube (7) and interior sampling tube (13) are concentric setting, and a plurality of notch perpendicular to horizontal plane has been seted up to the circumference that urceolus drill bit (8) is close to interior sampling tube (13) one side.
3. A mineral geological mineral exploration sampling apparatus according to claim 1, characterized in that: the fixed piston (16) and the inner sampling tube (13) are concentrically arranged, the plurality of vertical positioning grooves (11) are circumferentially distributed at equal intervals on the axis of the transmission connecting rod (6), and the limiting sliding blocks (14) are completely matched with the vertical positioning grooves (11) in a corresponding mode in structural size.
4. A mineral geological mineral exploration sampling apparatus according to claim 1, characterized in that: one end, far away from the bottom base frame (2), of the second electric hydraulic push rod (23) is fixedly connected with the lower surface of the sliding base table (4), and the first annular chute (9) is positioned right above the second annular chute (10).
5. A mineral geological mineral exploration sampling apparatus according to claim 1, characterized in that: one side of the mounting base (20) close to the connecting base (19) is rotatably provided with an electric hydraulic push rod I (22), and one end, far away from the mounting base (20), of the electric hydraulic push rod I (22) is rotatably connected with the connecting base (19).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210142576.6A CN114486337B (en) | 2022-02-16 | 2022-02-16 | Mineral geological mineral exploration sampling equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210142576.6A CN114486337B (en) | 2022-02-16 | 2022-02-16 | Mineral geological mineral exploration sampling equipment |
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| CN114486337A CN114486337A (en) | 2022-05-13 |
| CN114486337B true CN114486337B (en) | 2024-03-26 |
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