CN112393945A - Geological exploration equipment capable of collecting samples of different depths - Google Patents
Geological exploration equipment capable of collecting samples of different depths Download PDFInfo
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- CN112393945A CN112393945A CN202011369555.5A CN202011369555A CN112393945A CN 112393945 A CN112393945 A CN 112393945A CN 202011369555 A CN202011369555 A CN 202011369555A CN 112393945 A CN112393945 A CN 112393945A
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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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- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the field related to geological exploration equipment, in particular to geological exploration equipment capable of collecting samples of different depths, which comprises a machine body, wherein a rotating cavity is arranged in the machine body, a switching device is arranged in the rotating cavity, the switching device can switch the working mode of the equipment, a working cavity with a downward opening is arranged in the machine body on the lower side of the switching device, a first rotating shaft is rotatably arranged in the rotating cavity, a first bevel gear is fixedly arranged on the surface of the first rotating shaft, the first rotating shaft extends downwards into the working cavity, a first gear is fixedly arranged at the tail end of the first rotating shaft, a first sliding cavity is arranged in the working cavity with the downward opening, an impact device is arranged in the first sliding cavity, and the impact device can drive a working part of the equipment to rapidly fall down to complete knocking.
Description
Technical Field
The invention relates to the field of geological exploration equipment, in particular to geological exploration equipment capable of collecting samples at different depths.
Background
Geological exploration can enable people to know the land in the area better, the composition of soil components in different depth layers can usually show local water and soil conditions, the existing geological sampling equipment can only collect one sample, and the soil in different layers is easy to mix together, so that the geological exploration equipment capable of collecting the samples in different depths is needed to be designed.
Disclosure of Invention
The invention aims to provide geological exploration equipment capable of collecting samples at different depths, which can overcome the defects in the prior art and improve the practicability of the equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: the geological exploration equipment capable of collecting samples with different depths comprises a machine body, wherein a rotating cavity is arranged in the machine body, a switching device is arranged in the rotating cavity, the switching device can switch the working mode of the equipment, a working cavity with a downward opening is arranged in the machine body on the lower side of the switching device, a first rotating shaft is rotatably arranged in the rotating cavity, a first bevel gear is fixedly arranged on the surface of the first rotating shaft, the first rotating shaft extends downwards into the working cavity, a first gear is fixedly arranged at the tail end of the first rotating shaft, a first sliding cavity is arranged in the working cavity with the downward opening, an impact device is arranged in the first sliding cavity, the impact device can drive a working part of the equipment to rapidly fall down after moving upwards to complete knocking operation, an inner rotating shaft is rotatably arranged in the impact device, and a second gear is fixedly arranged on the surface of, the second gear can with first gear intermeshing, the splined connection in the internal rotation outside is provided with the outer pivot, outer pivot inboard is provided with the trigger device that drills down, the trigger device that drills down can trigger once when two different degree of depth are bored in the equipment work respectively and collect soil, outer pivot lower extreme is fixed and is provided with the drill bit of surface screw thread, the fixed pressure sensor that is provided with of drill bit lower extreme, be provided with the swing chamber that the opening is towards left in the outer pivot, the rotatable second pivot that is provided with in the swing chamber, second pivot fixed surface is provided with first motor, second pivot fixed surface is provided with the driving lever, swing chamber lower extreme wall is provided with the collection chamber that the opening is up, be provided with collection device in the collection chamber, collection device can separate the soil of the different degree of depth and collect.
Further, the switching device comprises a third rotating shaft which is rotatably arranged in the rotating cavity, a second bevel gear and a third gear are fixedly arranged on the surface of the third rotating shaft, the second bevel gear can be meshed with the first bevel gear, a fourth rotating shaft is rotatably arranged on the left side of the third rotating shaft, a first belt pulley and a fourth gear are fixedly arranged on the surface of the fourth rotating shaft, a hydraulic cylinder is fixedly arranged on the left end wall of the rotating cavity, a fifth rotating shaft is rotatably arranged in the right end of the hydraulic cylinder, a second motor and a fifth gear are fixedly arranged on the surface of the fifth rotating shaft, and the fifth gear can be meshed with the fourth gear and the third gear respectively.
Further, the impact device including can be gliding set up in slider in the first slip intracavity from top to bottom, slider upper end wall with fixed being provided with first spring between the first slip chamber upper end wall, the fixed two lugs that are provided with bilateral symmetry of slider lower end wall, the rotatable sixth pivot that is provided with of slider downside, sixth pivot fixed surface is provided with second belt pulley and first concave wheel, the second belt pulley with be connected through belt transmission between the first belt pulley, the rotatable seventh pivot that is provided with in sixth pivot right side, seventh pivot fixed surface is provided with the second concave wheel, first concave wheel with the second concave wheel surface is connected through connecting rod transmission, first concave wheel with the second concave wheel with the lug can mutually support.
Furthermore, the drilling trigger device comprises a spring cavity with bilaterally symmetrical openings which are oppositely arranged on the inner wall of the outer rotating shaft, a clamping block is arranged in the spring cavity and can slide left and right, a second spring is fixedly arranged between the end of the clamping block, which is far away from each other, and the end walls on the two sides of the spring cavity, a first trigger cavity with bilaterally symmetrical openings which are oppositely arranged is arranged on the surface of the inner rotating shaft on the lower side of the spring cavity, a first pressure switch is arranged in the first trigger cavity, a second trigger cavity with bilaterally symmetrical openings which are oppositely arranged is arranged on the lower side of the first trigger cavity, and a second pressure switch is arranged in the second trigger cavity.
Further, collection device include opening ascending set up in collect the second sliding chamber of intracavity, the gliding slide that is provided with from top to bottom in the second sliding chamber, slide lower extreme wall with fixed being provided with first concave wheel between the second sliding chamber lower extreme wall, what the slide upside extends about is provided with the spout, but the bilateral symmetry of horizontal slip is provided with the baffle in the spout, but the wobbling of slide left and right sides symmetry is provided with the pendulum rod, the contact of pendulum rod upper end set up in the baffle both sides, the contact of pendulum rod lower extreme set up in the slide downside.
The invention has the beneficial effects that: the geological exploration equipment capable of collecting samples of different depths provided by the invention can realize the collection of peripheral soil samples reaching a certain depth in the drilling process, separate and collect the soil of different layers, ensure the reliability of data, and simultaneously switch the working mode when encountering the obstruction of hard objects in the drilling process, impact and crush the hard objects, and ensure the continuity of the drilling process.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of an overall configuration of a geological survey apparatus of the present invention capable of collecting samples at different depths.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.
Fig. 3 is a schematic diagram of the structure B-B in fig. 2.
Fig. 4 is an enlarged schematic view of the structure at C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The geological exploration equipment capable of collecting samples of different depths, which is described in conjunction with the attached drawings 1-4, comprises a machine body 11, a rotating cavity 16 is arranged in the machine body 11, a switching device 101 is arranged in the rotating cavity 16, the switching device 101 can switch the working mode of the equipment, a working cavity 59 with a downward opening is arranged in the machine body 11 at the lower side of the switching device 101, a first rotating shaft 21 is rotatably arranged in the rotating cavity 16, a first bevel gear 20 is fixedly arranged on the surface of the first rotating shaft 21, the first rotating shaft 21 extends downwards into the working cavity 59, a first gear 31 is fixedly arranged at the tail end of the first rotating shaft 21, a first sliding cavity 22 is arranged in the working cavity 59 with a downward opening, an impact device 102 is arranged in the first sliding cavity 22, and the impact device 102 can drive the working part of the equipment to move upwards and then fall down rapidly to complete, an inner rotating shaft 33 is rotatably arranged in the impact device 102, a second gear 32 is fixedly arranged on the surface of the inner rotating shaft 33, the second gear 32 can be meshed with the first gear 31, an outer rotating shaft 45 is arranged outside the inner rotating shaft 33 in a spline connection mode, a drill-down trigger device 103 is arranged inside the outer rotating shaft 45, the drill-down trigger device 103 can trigger soil collection once when the equipment works and drills down to two different depths, a drill bit 46 with a threaded surface is fixedly arranged at the lower end of the outer rotating shaft 45, a pressure sensor 47 is fixedly arranged at the lower end of the drill bit 46, a swing cavity 49 with an opening facing left is arranged in the outer rotating shaft 45, a second rotating shaft 51 is rotatably arranged in the swing cavity 49, a first motor 50 is fixedly arranged on the surface of the second rotating shaft 51, and a deflector rod 52 is fixedly arranged on the surface of the second rotating shaft 51, the lower end wall of the swinging cavity 49 is provided with a collecting cavity 53 with an upward opening, a collecting device 104 is arranged in the collecting cavity 53, and the collecting device 104 can separate and collect soil at different depths.
Advantageously, the switching device 101 includes a third rotating shaft 17 rotatably disposed in the rotating chamber 16, the third rotating shaft 17 is provided with a second bevel gear 18 and a third gear 19 in a surface fixed manner, the second bevel gear 18 is capable of being engaged with the first bevel gear 20, a fourth rotating shaft 27 is rotatably disposed on the left side of the third rotating shaft 17, a first belt pulley 28 and a fourth gear 29 are fixedly disposed on the surface of the fourth rotating shaft 27, a hydraulic cylinder 12 is fixedly disposed on the left end wall of the rotating chamber 16, a fifth rotating shaft 13 is rotatably disposed in the right end of the hydraulic cylinder 12, a second electric motor 14 and a fifth gear 15 are fixedly disposed on the surface of the fifth rotating shaft 13, and the fifth gear 15 is capable of being engaged with the fourth gear 29 and the third gear 19, respectively.
Advantageously, the striking device 102 comprises a slider 24 slidably arranged up and down inside the first sliding chamber 22, a first spring 23 is fixedly arranged between the upper end wall of the slide block 24 and the upper end wall of the first sliding cavity 22, the lower end wall of the slide block 24 is fixedly provided with two convex blocks 34 which are bilaterally symmetrical, the lower side of the slide block 24 is rotatably provided with a sixth rotating shaft 25, a second belt pulley 26 and a first concave pulley 58 are fixedly arranged on the surface of the sixth rotating shaft 25, the second belt pulley 26 is in transmission connection with the first belt pulley 28 through a belt 30, a seventh rotating shaft 35 is rotatably arranged at the right side of the sixth rotating shaft 25, a second concave wheel 36 is fixedly arranged on the surface of the seventh rotating shaft 35, the first concave wheel 58 is in transmission connection with the surface of the second concave wheel 36 through a connecting rod 37, and the first concave wheel 58 and the second concave wheel 36 can be matched with the convex block 34.
Advantageously, the drill-down triggering device 103 includes a spring cavity 38 with left and right symmetrical openings opposite to each other and disposed on the inner wall of the outer rotating shaft 45, a clamping block 39 is slidably disposed in the spring cavity 38 from left to right, a second spring 40 is fixedly disposed between the end of the clamping block 39 away from each other and the end wall of each of the two sides of the spring cavity 38, a first triggering cavity 41 with left and right symmetrical openings opposite to each other is disposed on the surface of the inner rotating shaft 33 on the lower side of the spring cavity 38, a first pressure switch 42 is disposed in the first triggering cavity 41, a second triggering cavity 43 with left and right symmetrical openings opposite to each other is disposed on the lower side of the first triggering cavity 41, and a second pressure switch 44 is disposed in the second triggering cavity 43.
Advantageously, the collecting device 104 includes a second sliding chamber 48 with an upward opening and disposed in the collecting chamber 53, a sliding plate 56 is disposed in the second sliding chamber 48 to be vertically slidable, a first concave wheel 58 is fixedly disposed between a lower end wall of the sliding plate 56 and a lower end wall of the second sliding chamber 48, a sliding slot 57 is disposed on an upper side of the sliding plate 56 to extend left and right, a baffle 54 is disposed in the sliding slot 57 to be horizontally slidable, a swing link 55 is disposed on left and right sides of the sliding plate 56 to be swingable, an upper end of the swing link 55 is disposed on both sides of the baffle 54, and a lower end of the swing link 55 is disposed on a lower side of the sliding plate 56.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
Sequence of mechanical actions of the whole device:
when the present invention is in the initial state, the hydraulic cylinder 12 is at the leftmost end, the first spring 23 is in a relaxed state, the second spring 40 is in a compressed state, and the first sheave 58 is in a relaxed state.
When the device of the present invention is working, the hydraulic cylinder 12 is activated to drive the fifth rotating shaft 13 to move rightwards, so that the fifth gear 15 and the third gear 19 are engaged with each other, the second motor 14 is activated to drive the fifth rotating shaft 13 to rotate, so that the fifth gear 15 is driven to rotate, so that the third gear 19 is driven to rotate by engagement, so that the second bevel gear 18 which is coaxial with the fifth gear is driven to rotate, so that the first bevel gear 20 is driven to rotate by engagement, so that the first gear 31 which is coaxial with the first gear is driven to rotate, so that the second gear 32 is driven to rotate by engagement, so that the inner rotating shaft 33 is driven to rotate, so that the outer rotating shaft 45 is driven to rotate, so that the drill 46 is driven to rotate, because the surface of the drill 46 is provided with threads, the drill 46 gradually drills downwards, the outer rotating shaft 45 gradually moves downwards relative to the inner rotating shaft 33, and the spring cavity 38 and the first, the clamping block 39 is ejected to the center under the action of the second spring 40, enters the first trigger cavity 41, presses the first pressure switch 42, triggers the first motor 50 to start, the first motor 50 drives the second rotating shaft 51 to rotate, thereby driving the shift lever 52 to swing for a circle, soil around the swing cavity 49 is pushed into the swing cavity 49 and enters the collection cavity 53 at the lower side, the soil falls to the upper side of the sliding plate 56, the sliding plate 56 is pressed downwards to compress the first concave wheel 58, meanwhile, the sliding plate 56 moves downwards to drive the swing rod 55 to swing, the baffle 54 is pushed to slide towards the center along the sliding groove 57, the collection cavity 53 is divided into an upper cavity and a lower cavity, a shallow soil clamping block is collected in the cavity at the lower side, the drill 46 continues to rotate downwards, the clamping block 39 is separated from the first trigger cavity 41 and enters the spring cavity 38 again, the second spring 40 is compressed, when the spring cavity 38 moves downwards to a position opposite to the second trigger cavity 43, the fixture block 39 slides out again to trigger the first motor 50 to start, the collection action is repeated, and at the moment, the soil falls into the cavity on the upper side of the collection cavity 53 to form separated collection;
when the drill 46 encounters a substance such as a stone with a relatively high hardness during moving down, the pressure sensor 47 detects a hard substance, and triggers the hydraulic cylinder 12 to start, so as to drive the fifth rotating shaft 13 to move to the left side, so that the fifth gear 15 is disengaged from the third gear 19 and is engaged with the fourth gear 29, at this time, the second motor 14 drives the fifth gear 15 to rotate, the engagement drives the fourth gear 29 to rotate, the coaxial first belt pulley 28 is driven to rotate, the second belt pulley 26 is driven to rotate through the transmission of the belt 30, so as to drive the coaxial first concave wheel 58 to rotate, the second concave wheel 36 is driven to rotate through the transmission of the connecting rod 37, the convex block 34 is slowly extruded to move up, and after one rotation, the convex block 34 rapidly falls under the action of the first spring 23, so as to form a downward impact force, and impacting and crushing hard objects on the lower side to ensure the smooth downward exploration work, and moving the hydraulic cylinder 12 to the right again to perform the drilling action again after the hard objects are crushed to complete the resetting of the equipment.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. Geological exploration equipment capable of collecting samples at different depths comprises a machine body and is characterized in that: the machine body is internally provided with a rotating cavity, the rotating cavity is internally provided with a switching device, the switching device can switch the working mode of equipment, the machine body on the lower side of the switching device is internally provided with a working cavity with a downward opening, the rotating cavity is internally rotatably provided with a first rotating shaft, the surface of the first rotating shaft is fixedly provided with a first bevel gear, the first rotating shaft extends downwards into the working cavity, the tail end of the first rotating shaft is fixedly provided with a first gear, the opening of the working cavity is downward provided with a first sliding cavity, the first sliding cavity is internally provided with an impact device, the impact device can drive the working part of the equipment to rapidly fall down after moving upwards to complete the knocking operation, the impact device is internally rotatably provided with an inner rotating shaft, the surface of the inner rotating shaft is fixedly provided with a second gear, the second gear can be mutually meshed with the first gear, and the outer, the utility model discloses a soil collection device, including outer pivot, pressure sensor, swing chamber, collection intracavity, collection device, outer pivot inboard is provided with and digs trigger device, dig trigger device down can be when the equipment work is crept into two different degree of depth respectively and trigger once and collect soil, the fixed drill bit that is provided with surface threaded of outer pivot lower extreme, the fixed pressure sensor that is provided with of drill bit lower extreme, be provided with the swing chamber that the opening is towards left in the outer pivot, the rotatable second pivot that is provided with of swing intracavity, second pivot fixed surface is provided with first motor, second pivot fixed surface is provided with the driving lever, swing chamber lower extreme wall is provided with the collection chamber that the opening is up, it is provided with collection device to collect the intracavity.
2. A geological survey apparatus as claimed in claim 1 wherein samples of different depths can be collected, and wherein: the switching device comprises a third rotating shaft which is rotatably arranged in the rotating cavity, a second bevel gear and a third gear are fixedly arranged on the surface of the third rotating shaft, the second bevel gear can be meshed with the first bevel gear, a fourth rotating shaft is rotatably arranged on the left side of the third rotating shaft, a first belt pulley and a fourth gear are fixedly arranged on the surface of the fourth rotating shaft, a hydraulic cylinder is fixedly arranged on the left end wall of the rotating cavity, a fifth rotating shaft is rotatably arranged in the right end of the hydraulic cylinder, a second motor and a fifth gear are fixedly arranged on the surface of the fifth rotating shaft, and the fifth gear can be meshed with the fourth gear and the third gear respectively.
3. A geological survey apparatus as claimed in claim 1 wherein samples of different depths can be collected, and wherein: the impact device comprises a sliding block which can slide up and down and is arranged in the first sliding cavity, a first spring is fixedly arranged between the upper end wall of the first sliding cavity, two convex blocks which are bilaterally symmetrical are fixedly arranged on the lower end wall of the sliding block, a sixth rotating shaft is rotatably arranged on the lower side of the sliding block, a second belt pulley and a first concave wheel are fixedly arranged on the surface of the sixth rotating shaft, the second belt pulley is connected with the first belt pulley through belt transmission, a seventh rotating shaft is rotatably arranged on the right side of the sixth rotating shaft, a second concave wheel is fixedly arranged on the surface of the seventh rotating shaft, the first concave wheel is connected with the surface of the second concave wheel through connecting rod transmission, and the first concave wheel is matched with the second concave wheel and the convex blocks.
4. A geological survey apparatus as claimed in claim 1 wherein samples of different depths can be collected, and wherein: the down-drilling triggering device comprises a spring cavity, wherein bilaterally symmetrical openings are opposite to each other and are arranged on the inner wall of the outer rotating shaft, a clamping block is arranged in the spring cavity in a horizontally sliding mode, a second spring is fixedly arranged between the end wall of each clamping block, which is far away from each other, and the end wall of each spring cavity, which is located on the two sides, of the corresponding clamping block, a first triggering cavity, which is bilaterally symmetrical and is opposite to each other, is arranged on the surface of the inner rotating shaft on the lower side of the spring cavity, a first pressure switch is arranged in the first triggering cavity, a second triggering cavity, which is bilaterally symmetrical and is opposite to each other, is.
5. A geological survey apparatus as claimed in claim 1 wherein samples of different depths can be collected, and wherein: the collecting device comprises a second sliding cavity with an upward opening, a sliding plate is arranged in the second sliding cavity in a vertically sliding mode, a first concave wheel is fixedly arranged between the lower end wall of the second sliding cavity, a sliding groove is formed in the sliding plate in a left-right extending mode, baffles are arranged in the sliding groove in a left-right sliding mode, swing rods are symmetrically arranged on the left side and the right side of the sliding plate in a swinging mode, the upper ends of the swing rods are in contact with the two sides of the baffles, and the lower ends of the swing rods are in contact with the lower side of the sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011369555.5A CN112393945A (en) | 2020-11-30 | 2020-11-30 | Geological exploration equipment capable of collecting samples of different depths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011369555.5A CN112393945A (en) | 2020-11-30 | 2020-11-30 | Geological exploration equipment capable of collecting samples of different depths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112393945A true CN112393945A (en) | 2021-02-23 |
Family
ID=74604725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011369555.5A Withdrawn CN112393945A (en) | 2020-11-30 | 2020-11-30 | Geological exploration equipment capable of collecting samples of different depths |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112393945A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115836885A (en) * | 2023-02-28 | 2023-03-24 | 吉林大学 | Tumor biopsy forceps |
-
2020
- 2020-11-30 CN CN202011369555.5A patent/CN112393945A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115836885A (en) * | 2023-02-28 | 2023-03-24 | 吉林大学 | Tumor biopsy forceps |
| CN115836885B (en) * | 2023-02-28 | 2023-05-05 | 吉林大学 | Tumor biopsy forceps |
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Application publication date: 20210223 |
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| WW01 | Invention patent application withdrawn after publication |