CN113155525B - Adaptive geological exploration sampling system - Google Patents
Adaptive geological exploration sampling system Download PDFInfo
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- CN113155525B CN113155525B CN202110499025.0A CN202110499025A CN113155525B CN 113155525 B CN113155525 B CN 113155525B CN 202110499025 A CN202110499025 A CN 202110499025A CN 113155525 B CN113155525 B CN 113155525B
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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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Abstract
The invention relates to a sampling system, in particular to an adaptive geological exploration sampling system. The method comprises the following steps: the supporting legs are arranged at four corners of the lower end of the supporting frame; the lower end four corners of the support frame are fixedly connected with connecting seats, the support legs are fixedly connected with assembling rods I, the assembling rods I are rotatably connected with the corresponding connecting seats, and external threads are arranged on the assembling rods I and used for installing nuts to fix the corresponding assembling rods I and the connecting seats so as to realize the installation of the support legs; the sampling device also comprises a reinforcing piece arranged on the supporting leg on the right side and a sampling mechanism arranged on the right side of the supporting frame; the support legs are assembled through nut pre-tightening, so that the assembly is convenient, the disassembly is convenient, the carrying and the assembly of the invention are convenient, and the support effect of the cliff side support legs can be enhanced through the fixation of the bottom feet. The positioning point is arranged at the rear position, namely on the left side relative to the cliff side, and when the sampling mechanism arranged on the right side works, the stability of the work can be increased.
Description
Technical Field
The invention relates to a sampling system, in particular to an adaptive geological exploration sampling system.
Background
For example, publication No. CN211122051U, a sampling device for geological prospecting. This geological exploration sampling device, including box and base, the bottom of box and the top fixed connection of base, the left side top fixedly connected with motor of box, the output fixedly connected with bull stick of motor, the first gear of top fixedly connected with of bull stick, the bottom fixedly connected with second gear of bull stick, the right side swing joint of first gear has the third gear. According to the geological exploration sampling device, through the water tank, the water outlet pipe, the spring, the steel ball and the probe rod, when the device works, the probe rod rotates downwards to form a hole, the steel ball is pressed by the screw thread on the outermost side of the probe rod, the steel ball contracts towards the inside of the water outlet pipe through the spring, the pipe opening of the water outlet pipe is not closed, water flows out from the water tank through water outlet, and raised dust is poured out, so that the purpose of protecting the body health of workers is achieved, and the problem that the body health is influenced by dust sucked into a mouth and a nose by the workers is solved; but the sampling device is not suitable for sampling cliff walls.
Disclosure of Invention
The invention provides an adaptive geological exploration sampling system, which aims to be erected above the wall surface of a cliff to facilitate sampling.
The above purpose is realized by the following technical scheme:
an adaptive geological exploration sampling system comprising:
the supporting legs are arranged at four corners of the lower end of the supporting frame; the lower end four corners of the support frame are fixedly connected with connecting seats, the support legs are fixedly connected with assembling rods I, the assembling rods I are rotatably connected with the corresponding connecting seats, and external threads are arranged on the assembling rods I and used for installing nuts to fix the corresponding assembling rods I and the connecting seats so as to realize the installation of the support legs; the sampling device also comprises a reinforcing piece arranged on the supporting leg on the right side and a sampling mechanism arranged on the right side of the supporting frame;
the reinforcing part comprises an extension supporting part, a screw rod in threaded connection with the lower part of the extension supporting part, a footing fixedly connected to the lower end of the screw rod, and an assembling rod II rotatably connected to the upper part of the extension supporting part; mirror symmetry is equipped with two around the reinforcement, and two assembly rod II difference rigid couplings are on two supporting legs that are located the right side, are equipped with the external screw thread on assembly rod II and are used for mounting nut to fix support piece and the supporting leg that corresponds.
The supporting bottom foot is of a disc structure which can be parallel to the ground, and a plurality of holes are formed in the supporting bottom foot in the circumferential direction.
Wherein sampling mechanism includes the execution platform, and fixed and pass the execution platform and according to the conveyer pipe that the high slope in low right side left set up, and install motor I at the conveyer pipe lower extreme, the output shaft of motor I is located the conveyer pipe and the two coaxial setting, and the spiral leaf that the rigid coupling extends to conveyer pipe upper portion on I output shaft of motor, and the rigid coupling communicates the side storehouse in conveyer pipe left side lower part, and motor II of rigid coupling in side storehouse upper end, and the connecting pipe with II output shaft rigid couplings of motor, and set up on the connecting pipe and with the axle of connecting pipe synchronous commentaries on classics, and the rigid coupling is at epaxial drill bit, and adjust the feed mechanism of execution platform for the support frame position.
The drill bit is a scraper drill bit or a diamond drill bit.
The sampling mechanism further comprises a rubber plate fixedly connected to the lower portion of the left end of the side bin, and probes arranged in rows and inserted into the rubber plate in a sliding mode.
The adaptive geological exploration sampling system has the beneficial effects that:
the support legs are assembled through nut pre-tightening, so that the assembly is convenient, the disassembly is convenient, the carrying and the assembly of the invention are convenient, and the support effect of the cliff side support legs can be enhanced through the fixation of the bottom feet. The positioning point is arranged at the rear position, namely on the left side relative to the cliff side, and when the sampling mechanism arranged on the right side works, the stability of the work can be increased.
Drawings
Fig. 1 shows schematically the overall structure in a perspective view;
fig. 2 schematically shows a related structure of the support stand in a perspective view;
FIG. 3 schematically illustrates in perspective view the relevant structure of the support leg;
FIG. 4 schematically illustrates in perspective view the relevant structure of the extension support;
fig. 5 shows schematically in a perspective view the relative structure of the feed table;
FIG. 6 schematically illustrates a sampling mechanism in perspective view;
FIG. 7 shows schematically in plan view the communication of the duct with the side silos;
fig. 8 shows schematically a connecting tube in a perspective view;
figure 9 shows schematically in perspective the relative structure of the storage bin;
fig. 10 shows schematically in perspective view the connection of the falling bucket to the storage silo.
In the figure: the device comprises a conveying pipe 11, a motor I12, a spiral blade 13, a side bin 14, a rubber plate 15, a probe 16, a motor II 21, a connecting pipe 22, a limiting strip opening 23, a shaft 24, a limiting part 25, a compression spring 26, a drill 27, an execution table 31, a falling barrel 41, a storage bin 42, an air box 43, a filtering part 44, an electric push rod 45, a conveying plate 46, a feeding table 51, a convex rail 52, a rack 53, a lead screw 54, a motor III 55, a supporting frame 61, a motor IV 62, a gear 63, a concave rail 64, a connecting seat 65, a supporting leg 71, an assembling rod I72, an extending supporting piece 81, a screw 82, a supporting foot 83 and an assembling rod II 84.
Detailed Description
This section is illustrated in fig. 1 to 4 to further detail an exemplary operation:
when the cliff, namely the steep face of the cliff needs to be sampled, the support legs 71 are pricked into the soil to realize positioning, and if the ground is hard, the bottom feet 83 are used for realizing positioning. The support frame 61 is used for supporting the sampling mechanism. In particular, support member 81 is inclined to the left at an acute angle to the nearest support leg 71 for positioning foot 83 away from the end of the cliff. A nail-like structure such as a ground nail is then passed through a hole in the foot 83 and the foot 83 is then secured by driving the nail into the ground. Because the pounding point is far away from the cliff, the operation safety of workers is improved, and the stability of the ground is also prevented from being influenced. The height of the feet 83 is adjustable, and the height of the feet 83 can be adjusted by rotating the screw rod 82. The support legs 71 are assembled through nuts in a pre-tightening mode, disassembly is convenient, carrying and assembly are convenient, and the supporting effect of the cliff support legs 71 can be enhanced due to the fact that the bottom feet 83 are fixed. The positioning point is arranged at the rear position, namely on the left side relative to the cliff side, and when the sampling mechanism arranged on the right side works, the stability of the work can be increased. The sampling mechanism can be adjusted in position and can be lifted relative to the cliff wall to change the sampling point. The sampling mechanism realizes position adjustment through the feeding mechanism.
This section is illustrated with respect to FIG. 5 to further detail an exemplary process:
preferably, the feed mechanism changes the position of the drill 27 by adjusting the position of the actuator table 31. The drill bit 27 is positioned on the cliff wall surface, the drill bit 27 is adjusted to be close to the cliff wall surface, the motor II 21 is started to drive the drill bit 27 to rotate to operate the cliff wall surface, when the structure on the wall surface is damaged and drops into a sample, the sample falls into the side bin 14, the motor I12 is started to drive the spiral blade 13 to rotate, and the sample is upwards transported to the execution table 31 by the spiral blade 13.
Furthermore, a certain friction force exists between the probes 16 and the rubber plate 15, the probes 16 can move when being pushed in the left-right direction and are static when not being pushed by the pushing force, the probes 16 are prevented from contacting the cliff, and the falling samples are accurately guided to fall in the side bin 14 by the slide formed by the contact between the probes 16 and the cliff, so that the low sample collection rate is avoided.
The sampling mechanism also comprises a limit strip port 23 arranged at the upper part of the connecting pipe 22, a limit part 25 fixedly connected on the shaft 24 and a compression spring 26 arranged in the connecting pipe 22; wherein, the shaft 24 and the limiting part 25 are respectively connected in the connecting pipe 22 and the limiting strip opening 23 in a sliding way, and two ends of the compression spring 26 are respectively contacted with the shaft 24 and an output shaft of the motor II 21.
This section is illustrated in fig. 6 to 8 to further detail an exemplary operation:
sampling mechanism includes spacing strip mouth 23, spacing portion 25 and compression spring 26, and spacing strip mouth 23 sets up on connecting pipe 22, and spacing portion 25 rigid coupling is on axle 24, and axle 24 and spacing portion 25 sliding connection are in connecting pipe 22 and spacing strip mouth 23 respectively, and when spacing portion 25 moved the right-hand member to spacing strip mouth 23, compression spring 26 did not reach maximum compression volume, and compression spring 26's both ends offset with the right-hand member of axle 24 and the left end of II 21 output shafts of motor respectively.
When the drill bit 27 is close to the cliff wall surface, the drill bit 27 is in contact with the cliff wall surface than the probe 16 currently, a camera is preferably arranged on the side bin 14 or the motor II 21 to observe the position of the drill bit 27, when the drill bit 27 is adjusted towards the wall surface continuously, the compression spring 26 is further compressed, the working point is determined, the probe 16 is in contact with the cliff wall surface to receive a sample, the working point is determined firstly, then the probe 16 is attached to the wall surface, and the situation that the position cannot be recovered after the probe 16 is attached to the wall surface because the working point is not determined is avoided. The manner in which the drill 27 engages the wall surface facilitates the observation of the work point.
This section is illustrated in fig. 1, 9 and 10 to further detail an exemplary operation: adaptive geological exploration sampling system still includes the bucket 41 that falls, stores storehouse 42, bellows 43, filter house 44, electric putter 45, delivery board 46 and stores storehouse 42, the bucket 41 that falls adopts acid-proof steel, and the bucket 41 rigid coupling that falls is on carrying out platform 31, and the upper portion of the bucket 41 links up with the right side below on conveyer pipe 11 upper portion, and by a plurality of storehouses 42 of lower supreme rigid coupling and intercommunication on the lateral wall of bucket 41 that fall, the one end rigid coupling and the ventilation case 43 of bucket 41 are kept away from to every storage storehouse 42, is used for installing the fan in the bellows 43, the fan provides suction and inhales the storehouse 42 with the air of bucket 41 that falls, filter house 44 includes filter screen and filter pulp.
When the spiral blade 13 begins to rotate and convey the sample from bottom to top, the sample can break away from the conveying pipe 11 and fall into the barrel 41, the conveying plate 46 is at the lowest position at the moment, the sample is sucked into the storage bin 42 at the lowest part by the fan, when the sampling point is changed, the electric push rod 45 is started to drive the conveying plate 46 to rise to cover the storage bin 42 below, the higher storage bin 42 is enabled to receive the sample, and then the samples at different positions can be stored in different areas. The upper end surface of the transfer plate 46 is preferably inclined toward the storage chamber 42 so that the sample slides down into the storage chamber 42 in accordance with the wind force.
The feeding mechanism comprises a feeding table 51, a convex rail 52, lead screws 54, a motor III 55 and a concave rail 64, wherein the front end and the rear end of the lower end of the feeding table 51 are respectively and integrally connected with one convex rail 52, the right side of the feeding table 51 is rotatably connected with the upper sides of the two lead screws 54, the upper parts of the two lead screws 54 are synchronously driven by a belt component with a belt wheel, the motor III 55 is fixedly connected to the feeding table 51 through a rack to drive one lead screw 54 to rotate, the front end and the rear end of the upper end of a supporting frame 61 are respectively and fixedly connected with one concave rail 64, the two convex rails 52 are respectively and slidably connected into the two concave rails 64, the lower end of the feeding table 51 is fixedly connected with a rack 53, the right end of the supporting frame 61 is opened into a C shape, the middle part of the inner side of the rear end of the supporting frame 61 is fixedly connected with a motor IV 62, an output shaft of the motor IV 62 is fixedly connected with a gear 63, and the gear 63 is meshed with the rack 53 for transmission.
When the motor III 55 is started, the two lead screws 54 can be driven to rotate, and the lead screws 54 are used for driving the execution table 31 to ascend and descend so as to adjust the height of the drill 27. The starting motor IV 62 drives the gear 63 to rotate, the gear 63 drives the rack 53 to move left and right, the feeding table 51 is further moved left and right, and the feeding table 51 moves the executing table 31 left and right to adjust the left and right positions of the drill 27 even if the drill 27 is close to or far away from the wall surface.
Claims (9)
1. An adaptive geological exploration sampling system comprising:
the support frame (61) and support legs (71) arranged at four corners of the lower end of the support frame (61); the four corners of the lower end of the support frame (61) are fixedly connected with connecting seats (65), the supporting legs (71) are fixedly connected with assembling rods I (72), the assembling rods I (72) are rotatably connected with the corresponding connecting seats (65), and the assembling rods I (72) are provided with external threads for installing nuts to fix the corresponding assembling rods I (72) and the corresponding connecting seats (65) so as to realize the installation of the supporting legs (71); the device also comprises a reinforcing piece arranged on the supporting leg (71) on the right side and a sampling mechanism arranged on the right side of the supporting frame (61);
wherein the reinforcing part comprises an extension supporting part (81), a screw rod (82) which is in threaded connection with the lower part of the extension supporting part (81), a supporting foot (83) which is fixedly connected with the lower end of the screw rod (82), and a assembling rod II (84) which is in rotary connection with the upper part of the extension supporting part (81); the front and the back of the reinforcing part are provided with two reinforcing parts in mirror symmetry, two assembling rods II (84) are respectively and fixedly connected to the two supporting legs (71) on the right side, and external threads are arranged on the assembling rods II (84) and used for installing nuts to fix the supporting parts (81) and the corresponding supporting legs (71);
wherein the sampling mechanism comprises an execution platform (31) and a conveying pipe (11) which is fixed and passes through the execution platform (31) and is obliquely arranged according to the left low and the right high, and a motor I (12) arranged at the lower end of the conveying pipe (11), wherein the output shaft of the motor I (12) is positioned in the conveying pipe (11) and is coaxially arranged with the conveying pipe, and a spiral blade (13) which is fixedly connected on the output shaft of the motor I (12) and extends to the upper part of the conveying pipe (11), and a side bin (14) fixedly connected and communicated with the lower part of the left side of the conveying pipe (11), a motor II (21) fixedly connected at the upper end of the side bin (14), and a connecting pipe (22) fixedly connected with an output shaft of the motor II (21), and a shaft (24) provided on the connection pipe (22) and rotating synchronously with the connection pipe (22), a drill (27) fixedly connected on the shaft (24) and a feeding mechanism for adjusting the position of the execution table (31) relative to the support frame (61);
the feeding mechanism comprises a feeding table (51), a convex rail (52), a lead screw (54), a motor III (55) and a concave rail (64), wherein the front end and the rear end of the lower end of the feeding table (51) are respectively and integrally connected with the convex rail (52), the right side of the feeding table (51) is rotatably connected with the upper sides of the two lead screws (54), the upper parts of the two lead screws (54) are synchronously transmitted by belt components with belt wheels in a same structure, the motor III (55) is fixedly connected on the feeding table (51) through a rack to drive one lead screw (54) to rotate, the front end and the rear end of the upper end of a support frame (61) are respectively and fixedly connected with the concave rail (64), the two convex rails (52) are respectively and slidably connected in the two concave rails (64), the lower end of the feeding table (51) is fixedly connected with a rack (53), the right end opening of the support frame (61) is C-shaped, the middle part of the inner side of the rear end of the support frame (61) is fixedly connected with a motor IV (62), and a gear (63) is fixedly connected on the output shaft of the motor (62), the gear (63) is in meshed transmission with the rack (53).
2. An adaptive geological exploration sampling system according to claim 1, wherein said supporting footing (83) is a disc structure capable of being parallel to the ground, said supporting footing (83) being circumferentially provided with a plurality of holes.
3. The adaptive geological exploration sampling system of claim 2, said drill bit (27) being a drag bit or a diamond bit.
4. An adaptive geological exploration sampling system according to claim 3, wherein said sampling mechanism further comprises a rubber plate (15) fixed at the lower part of the left end of the side bin (14), and probes (16) arranged in a row and inserted and slid in the rubber plate (15).
5. An adaptive geological exploration sampling system according to claim 4, wherein said sampling mechanism further comprises a stopper bar mouth (23) provided at an upper portion of the connection pipe (22), and a stopper portion (25) fixed on the shaft (24), and a compression spring (26) provided inside the connection pipe (22); wherein the shaft (24) and the limiting part (25) are respectively connected in the connecting pipe (22) and the limiting strip opening (23) in a sliding manner, and two ends of the compression spring (26) are respectively contacted with the shaft (24) and an output shaft of the motor II (21).
6. The adaptive geological exploration sampling system of claim 5, further comprising a drop barrel (41) affixed to the executive platform (31) for receiving samples delivered by the helical blade (13).
7. The adaptive geological exploration sampling system of claim 6, further comprising a plurality of storage bins (42) fixedly connected and communicated with the side wall of the falling barrel (41), wherein one end of each storage bin (42) far away from the falling barrel (41) is fixedly connected and communicated with a ventilation box (43), a fan is installed in each air box (43), a filtering part (44) is fixedly connected to the connection part of each storage bin (42) and the corresponding air box (43), an electric push rod (45) is fixedly connected to the lower end of the execution platform (31), the movable end of each electric push rod (45) penetrates through the execution platform (31) and the falling barrel (41) from bottom to top, a conveying plate (46) fixedly connected to the movable end of each electric push rod (45), and the conveying plate (46) is in sliding fit with the inner wall of the falling barrel (41).
8. The adaptive geological exploration sampling system of claim 7, said filter section (44) comprising a filter screen and filter wool.
9. The adaptive geological exploration sampling system of claim 8 or 7, said falling barrel (41) being made of acid-proof steel.
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| CN202110499025.0A CN113155525B (en) | 2021-05-08 | 2021-05-08 | Adaptive geological exploration sampling system |
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| CN202110499025.0A CN113155525B (en) | 2021-05-08 | 2021-05-08 | Adaptive geological exploration sampling system |
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| CN212844443U (en) * | 2020-07-27 | 2021-03-30 | 重庆六零七工程勘察设计有限公司 | Auxiliary supporting device used in rock-soil engineering exploration cliff rock-soil sampling |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111998207B (en) * | 2020-09-04 | 2021-12-14 | 河南省交通规划设计研究院股份有限公司 | Highway reconnaissance design measuring device |
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|---|---|---|---|---|
| JP2014105495A (en) * | 2012-11-28 | 2014-06-09 | Takatoku:Kk | Machine to investigate weathering depth of slope |
| WO2016154722A1 (en) * | 2015-04-03 | 2016-10-06 | Highwahl Inc. | Mobile drilling system |
| CN109323883A (en) * | 2018-11-14 | 2019-02-12 | 杨明华 | A kind of automation sampler |
| CN110849665A (en) * | 2019-12-18 | 2020-02-28 | 郑州工程技术学院 | Civil engineering is with cliff wall sampling equipment for soil texture analysis |
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