CN114018622A - Geological stratification sampling device - Google Patents
Geological stratification sampling device Download PDFInfo
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- CN114018622A CN114018622A CN202111162581.5A CN202111162581A CN114018622A CN 114018622 A CN114018622 A CN 114018622A CN 202111162581 A CN202111162581 A CN 202111162581A CN 114018622 A CN114018622 A CN 114018622A
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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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- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention provides a geological layered sampling device, which belongs to the technical field of geological layered sampling and comprises an outer shell, wherein telescopic rods are fixedly arranged on the left side and the right side of the inner bottom wall of the outer shell, the other end of each telescopic rod is fixedly connected with a supporting plate, a transmission shaft is fixedly connected inside each supporting plate through a bearing, one end, positioned outside the outer shell, of each transmission shaft is fixedly connected with a sampling drill bit, and the outer surface of the outer shell is fixedly connected with a fixing sleeve. When sampling is carried out, the kinetic energy output by the micro servo motor can drive the transmission shaft to rotate, so that the transmission shaft can drive the sampling drill bit to automatically rotate, then the sampling drill bit can be automatically regulated to ascend and descend through the telescopic rod, and the device can automatically drill and sample soil, so that the device has an automatic sampling function, the sampling depth accuracy can be improved, and the labor cost input can be reduced.
Description
Technical Field
The invention belongs to the technical field of geological stratified sampling, and particularly relates to a geological stratified sampling device.
Background
Geology generally refers to the nature and characteristics of the earth. Mainly refers to the material composition, structure, development history and the like of the earth, including the stratigraphic differences, physical properties, chemical properties, rock properties, mineral compositions, rock layers, rock masses and the like of the earth. And the geology can be divided into a plurality of layers because the types and the contents of substances contained in the geology are different due to different depths. When the rare material to ground is exploited, the soil in the geological stratification needs to be sampled by utilizing a sampling device, namely, a small part of the soil with different depths is intensively taken out, and the material of the soil is detected by utilizing detection equipment.
But present general sampling device is more adopts artifical sample, just utilize the manpower to inject the sampling tube into geological soil, so both need consume great human cost, the degree of depth of sample can not accurate control, lead to it to lack automatic sampling function to traditional sampling device self supports relatively poorly, and it needs artifical the support when the sample, easily receives external factor influence like this, and it is lower to appear sampling efficiency, the big phenomenon of human input.
Disclosure of Invention
The invention aims to provide a geological stratification sampling device, and aims to solve the problems that an automatic sampling function is lacked, the self-supporting performance is poor and the portability is poor in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a geological layered sampling device comprises an outer shell, telescopic rods are fixedly mounted on the left side and the right side of the inner bottom wall of the outer shell, a supporting plate is fixedly connected with the other end of each telescopic rod, a transmission shaft is fixedly connected inside each supporting plate through a bearing, a sampling drill bit is fixedly connected at one end, located outside the outer shell, of each transmission shaft, a fixing sleeve is fixedly connected to the outer surface of the outer shell, four first supporting rods are fixedly connected to the outer surface of each fixing sleeve, one ends of the first supporting rods are fixedly connected with second supporting rods through movable shafts, sliding grooves are formed in one ends of the second supporting rods, third supporting rods are slidably connected to the inner walls of the sliding grooves, a shaft bracket is arranged below the third supporting rods, a fixing plate is fixedly connected to one side of the outer surface of each first supporting rod, and a first threaded cylinder is fixedly connected to the upper surface of the fixing plate, one side of the first threaded cylinder is provided with a fixing rod, and the lower surface of the fixing sleeve is fixedly connected with four second threaded cylinders.
Furthermore, a miniature servo motor is fixedly mounted on the upper surface of the supporting plate, and the output end of the miniature servo motor is fixedly mounted at one end of the transmission shaft through a connecting piece.
Furthermore, the outer surface of the fixed sleeve is fixedly connected with a handle, and the upper surface of the fixed sleeve is provided with a control panel.
Further, the equal fixedly connected with slide in both sides around the shell body inner wall, the equal fixedly connected with slider in both sides around the backup pad upper surface, slider sliding connection is in the inner wall of slide.
Furthermore, a sealing sleeve is arranged on one side face of the fixed sleeve, and the outer surface of the transmission shaft is connected to the inner wall of the sealing sleeve in a sliding mode.
Furthermore, the outer surface of the third supporting rod is provided with a fixing hole, the outer surface of the second supporting rod is provided with a fixed thread cylinder, the inner wall of the fixed thread cylinder is in threaded connection with a thread column, and the thread column is matched with the fixing hole in size.
Further, the inner wall of pedestal passes through loose axle fixedly connected with fixed block, a side fixed connection in the one end of third bracing piece of fixed block.
Furthermore, the lower surface of the shaft bracket is fixedly connected with a supporting disc, and the lower surface of the supporting disc is fixedly connected with an anti-slip pad.
Furthermore, one end fixedly connected with first threaded rod of dead lever, the specification looks adaptation of first threaded rod and first thread section of thick bamboo.
Furthermore, one end of the fixed rod is fixedly connected with a second threaded rod, and the second threaded rod is matched with the second threaded cylinder in specification.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the geological layered sampling device, the outer sides of the four second supporting rods can be sequentially unfolded, the first threaded rod at one end of the fixing rod is screwed into the first threaded cylinder in the second process, the second threaded rod at the other end of the fixing rod is screwed into the second threaded cylinder, so that the positions of the first supporting rod, the second supporting rod and the fixing rod can be mutually fixed, and then the position of the third supporting rod in the sliding groove can be adjusted by rotating the threaded column, so that the ground clearance of the supporting plate can be flexibly adjusted to face different terrains on the ground, a stable triangular supporting structure can be formed by the first supporting rod, the second supporting rod, the third supporting rod and the supporting plate, the self stability of the device can be improved, certain manpower support can be saved, and the sampling efficiency of the device can be improved.
2. According to the geological layered sampling device, when sampling is carried out, the kinetic energy output by the micro servo motor can drive the transmission shaft to rotate, so that the transmission shaft can drive the sampling drill bit to automatically rotate, then the sampling drill bit can be automatically adjusted to ascend and descend through the telescopic rod, and therefore the device can automatically drill and sample soil, and has the function of automatic sampling, the sampling depth accuracy can be improved, and the labor cost input can be reduced.
3. This geological stratification sampling device, the device use and accomplish the back, twist out in first threaded cylinder and the second threaded cylinder through following first threaded cylinder and second threaded cylinder respectively with first threaded rod and second threaded rod, just so can take out the dead lever, then fold four second bracing pieces in proper order inboard mutually, can reduce the area occupied and the space of the device to can increase the portability of the device, also increased the availability factor of the device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged view of D in FIG. 1 according to the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a schematic elevational view, partially in section, of the present invention;
FIG. 5 is a schematic left side view in partial cross-sectional configuration of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 5B according to the present invention;
fig. 8 is an enlarged view of the structure of fig. 5C according to the present invention.
In the figure: 1. an outer housing; 2. a telescopic rod; 3. a support plate; 4. a drive shaft; 5. a sampling drill bit; 6. fixing the sleeve; 7. a first support bar; 8. a second support bar; 9. a chute; 10. A third support bar; 11. a pedestal; 12. a fixing plate; 13. a first threaded barrel; 14. fixing the rod; 15. a second threaded barrel; 16. a micro servo motor; 17. a handle; 18. a control panel; 19. a slideway; 20. a slider; 21. sealing sleeves; 22. a fixing hole; 23. fixing the threaded cylinder; 24. a threaded post; 25. a fixed block; 26. a support disc; 27. a non-slip mat; 28. A first threaded rod; 29. a second threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-8, the present invention provides the following technical solutions: a geological layered sampling device comprises an outer shell 1, telescopic rods 2 are fixedly installed on the left side and the right side of the inner bottom wall of the outer shell 1, a supporting plate 3 is fixedly connected with the other end of each telescopic rod 2, a transmission shaft 4 is fixedly connected inside each supporting plate 3 through a bearing, a sampling drill 5 is fixedly connected at one end, located outside the outer shell 1, of each transmission shaft 4, a fixing sleeve 6 is fixedly connected to the outer surface of the outer shell 1, four first supporting rods 7 are fixedly connected to the outer surface of each fixing sleeve 6, one end of each first supporting rod 7 is fixedly connected with a second supporting rod 8 through a movable shaft, a sliding groove 9 is formed in one end of each second supporting rod 8, a third supporting rod 10 is slidably connected to the inner wall of each sliding groove 9, a shaft bracket 11 is arranged below the third supporting rod 10, a fixing plate 12 is fixedly connected to one side of the outer surface of each first supporting rod 7, and a first threaded cylinder 13 is fixedly connected to the upper surface of the fixing plate 12, a fixing rod 14 is arranged on one side of the first threaded cylinder 13, and four second threaded cylinders 15 are fixedly connected to the lower surface of the fixing sleeve 6.
In the specific embodiment of the invention, the four second support rods 8 are firstly unfolded in sequence, the first threaded rod 28 at one end of the fixed rod 14 is screwed into the first threaded cylinder 13 in the second process, and the second threaded rod 29 at the other end is screwed into the second threaded cylinder 15, so that the positions of the first support rod 7, the second support rod 8 and the fixed rod 14 can be fixed with each other, then the position of the third support rod 10 in the chute 9 can be adjusted by rotating the threaded column 24, so that the ground clearance of the support plate can be flexibly adjusted to face different terrains on the ground, and a stable triangular support structure can be formed by the first support rod 7, the second support rod 8, the third support rod 10 and the support plate 26, so as to increase the self-stability of the device; after the device is supported firmly, by opening the micro servo motor 16, the kinetic energy output by the micro servo motor 16 can drive the transmission shaft 4 to rotate, so that the transmission shaft 4 can drive the sampling drill bit 5 to rotate, and then the support plate 3 can be driven to descend in the outer shell 1 through the telescopic rod 2, so that the sampling drill bit 5 can be driven to descend automatically and the soil can be drilled for sampling. After the sampling is finished, the telescopic rod 2 drives the sampling drill bit 5 to automatically ascend.
Specifically, a micro servo motor 16 is fixedly mounted on the upper surface of the support plate 3, and an output end of the micro servo motor 16 is fixedly mounted at one end of the transmission shaft 4 through a connecting piece.
In this embodiment: the kinetic energy output by the micro servo motor 16 can drive the transmission shaft 4 to rotate, so that the transmission shaft 4 can drive the sampling drill bit 5 to rotate.
Specifically, a handle 17 is fixedly connected to the outer surface of the fixed sleeve 6, and a control panel 18 is arranged on the upper surface of the fixed sleeve 6.
In this embodiment: the device is facilitated to be operated by means of the handle 17; the operating state of the device can be controlled by means of a control panel 18.
Specifically, both sides are equal fixedly connected with slide 19 around the shell body 1 inner wall, and both sides are equal fixedly connected with slider 20 around the backup pad 3 upper surface, and slider 20 sliding connection is in slide 19's inner wall.
In this embodiment: the sliding block 20 can slide up and down in the slide way 19, so that the support plate 3 can be further stably slid up and down, and the position deflection is prevented when the support plate 3 is displaced.
Specifically, a sealing sleeve 21 is arranged on one side surface of the fixed sleeve 6, and the outer surface of the transmission shaft 4 is slidably connected to the inner wall of the sealing sleeve 21.
In this embodiment: the sealing sleeve 21 can prevent external dust from entering the inner part of the outer shell 1 during sampling.
Specifically, the outer surface of the third support rod 10 is provided with a fixing hole 22, the outer surface of the second support rod 8 is provided with a fixed threaded cylinder 23, the inner wall of the fixed threaded cylinder 23 is in threaded connection with a threaded column 24, and the threaded column 24 is matched with the fixing hole 22 in size.
In this embodiment: then, the position of the third support rod 10 in the sliding groove 9 can be adjusted by rotating the threaded column 24, so that the ground clearance of the support plate can be flexibly adjusted.
Specifically, the inner wall of the shaft bracket 11 is fixedly connected with a fixing block 25 through a movable shaft, and one side of the fixing block 25 is fixedly connected to one end of the third support rod 10.
In this embodiment: the fixed block 25 can move in the shaft bracket 11 at a certain angle, so that the position of the supporting plate 26 can be changed to face the rugged ground.
Specifically, a supporting plate 26 is fixedly connected to the lower surface of the shaft bracket 11, and a non-slip pad 27 is fixedly connected to the lower surface of the supporting plate 26.
In this embodiment: the contact supporting area of the third supporting rod 10 and the ground can be increased through the supporting disk 26; the friction of the support plate 26 can be increased by the non-slip pad 27.
Specifically, one end of the fixing rod 14 is fixedly connected with a first threaded rod 28, and the first threaded rod 28 is matched with the specification of the first threaded cylinder 13.
In this embodiment: the fixing rod 14 can be fixed to the third support bar 10 by screwing the first threaded rod 28 into the first threaded cylinder 13.
Specifically, one end of the fixing rod 14 is fixedly connected with a second threaded rod 29, and the second threaded rod 29 is matched with the specification of the second threaded cylinder 15.
In this embodiment: the second screw 29 of one end of the fixing rod 14 is screwed into the second screw cylinder 15, so that the positions of the first support rod 7, the second support rod 8 and the fixing rod 14 are fixed to each other.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The working principle and the using process of the invention are as follows: this geological stratification sampling device is when using, will break four second bracing pieces 8 to outside in proper order earlier and break off, make the position between second bracing piece 8 and the first bracing piece 7 form certain open angle, twist into first threaded rod 13 with first threaded rod 28 of dead lever 14 one end again, twist into second threaded rod 15 with second threaded rod 29 of the dead lever 14 other end again in, just so can make first bracing piece 7, second bracing piece 8 and dead lever 14 three's position reciprocal anchorage. Then, the threaded post 24 is rotated to move the end of the threaded post 24 located in the sliding slot 9 out of the fixing hole 22, so that the third support rod 10 can slide in the sliding slot 9, and the support height of the support plate 26 can be adjusted. After the height positions of the four supporting discs 26 are respectively adjusted to be proper according to the height of the terrain, the threaded columns 24 are screwed in the opposite directions, so that one ends of the threaded columns 24 are inserted into the corresponding fixing holes 22, and the position of the third supporting rod 10 can be fixed. Finally, the fixing block 25 can move in the shaft bracket 11 at a certain angle, so that the position of the supporting disc 26 can be changed to face the uneven ground, and thus the first supporting rod 7, the second supporting rod 8, the third supporting rod 10 and the supporting disc 26 can form a stable triangular supporting structure, and the stability of the sampling device is further improved; after the device is supported firmly, by opening the micro servo motor 16, the kinetic energy output by the micro servo motor 16 can drive the transmission shaft 4 to rotate, so that the transmission shaft 4 can drive the sampling drill bit 5 to rotate, and then the support plate 3 can be driven to descend in the outer shell 1 through the telescopic rod 2, so that the sampling drill bit 5 can be driven to descend automatically and the soil can be drilled for sampling. After sampling is finished, the telescopic rod 2 drives the sampling drill bit 5 to automatically ascend; if the device is used, according to the above operation principle, the four fixing rods 14 are respectively taken down from the corresponding first threaded cylinder 13 and second threaded cylinder 15, so that the four second support rods 8 can be folded towards one side of the outer shell 1 to reduce the occupied area of the device, and the threaded columns 24 can be rotated to shorten the extending length of the third support rod 10, thereby further reducing the occupied space and area; inside outside dust entered into shell body 1 when can preventing the sample through seal cover 21, can increase the frictional force of supporting disk 26 through slipmat 27, can carry out the slip from top to bottom in slide 19 through slider 20, can further stabilize the upper and lower slip of backup pad 3, the position deflection appears when preventing the backup pad 3 displacement.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A geological stratification sampling device, comprising an outer housing (1), characterized in that: the left side and the right side of the bottom wall in the outer shell (1) are fixedly provided with telescopic rods (2), the other end of each telescopic rod (2) is fixedly connected with a supporting plate (3), the inside of each supporting plate (3) is fixedly connected with a transmission shaft (4) through a bearing, one end of each transmission shaft (4) positioned outside the outer shell (1) is fixedly connected with a sampling drill bit (5), the outer surface of the outer shell (1) is fixedly connected with a fixing sleeve (6), the outer surface of each fixing sleeve (6) is fixedly connected with four first supporting rods (7), one end of each first supporting rod (7) is fixedly connected with a second supporting rod (8) through a movable shaft, one end of each second supporting rod (8) is provided with a sliding groove (9), the inner wall of each sliding groove (9) is slidably connected with a third supporting rod (10), and a shaft bracket (11) is arranged below the third supporting rod (10), one side fixedly connected with fixed plate (12) of first bracing piece (7) surface, the last fixed surface of fixed plate (12) is connected with a first screw thread section of thick bamboo (13), one side of a first screw thread section of thick bamboo (13) is provided with dead lever (14), the lower fixed surface of fixed sleeve (6) is connected with four second screw thread sections of thick bamboo (15).
2. A stratified sampling apparatus as claimed in claim 1, wherein: the upper surface of backup pad (3) fixed mounting has miniature servo motor (16), the output of miniature servo motor (16) passes through connecting piece fixed mounting in the one end of transmission shaft (4).
3. A stratified sampling apparatus as claimed in claim 1, wherein: the outer surface of the fixed sleeve (6) is fixedly connected with a handle (17), and the upper surface of the fixed sleeve (6) is provided with a control panel (18).
4. A stratified sampling apparatus as claimed in claim 1, wherein: the all fixedly connected with slide (19) of both sides around shell body (1) inner wall, all fixedly connected with slider (20) of both sides around backup pad (3) upper surface, slider (20) sliding connection is in the inner wall of slide (19).
5. A stratified sampling apparatus as claimed in claim 1, wherein: a sealing sleeve (21) is arranged on one side face of the fixed sleeve (6), and the outer surface of the transmission shaft (4) is connected to the inner wall of the sealing sleeve (21) in a sliding mode.
6. A stratified sampling apparatus as claimed in claim 1, wherein: the fixed orifices (22) have been seted up to the surface of third bracing piece (10), the surface of second bracing piece (8) is provided with a fixed thread section of thick bamboo (23), the inner wall threaded connection of a fixed thread section of thick bamboo (23) has screw thread post (24), the size looks adaptation of screw thread post (24) and fixed orifices (22).
7. A stratified sampling apparatus as claimed in claim 1, wherein: the inner wall of pedestal (11) passes through loose axle fixedly connected with fixed block (25), a side fixed connection in the one end of third bracing piece (10) of fixed block (25).
8. A stratified sampling apparatus as claimed in claim 1, wherein: the lower surface of the shaft bracket (11) is fixedly connected with a supporting plate (26), and the lower surface of the supporting plate (26) is fixedly connected with an anti-skid pad (27).
9. A stratified sampling apparatus as claimed in claim 1, wherein: one end of the fixing rod (14) is fixedly connected with a first threaded rod (28), and the specifications of the first threaded rod (28) and the first threaded barrel (13) are matched.
10. A stratified sampling apparatus as claimed in claim 1, wherein: one end of the fixing rod (14) is fixedly connected with a second threaded rod (29), and the specifications of the second threaded rod (29) and the second threaded cylinder (15) are matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111162581.5A CN114018622A (en) | 2021-09-30 | 2021-09-30 | Geological stratification sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111162581.5A CN114018622A (en) | 2021-09-30 | 2021-09-30 | Geological stratification sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114018622A true CN114018622A (en) | 2022-02-08 |
Family
ID=80055249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111162581.5A Withdrawn CN114018622A (en) | 2021-09-30 | 2021-09-30 | Geological stratification sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114018622A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114563213A (en) * | 2022-02-19 | 2022-05-31 | 郁健 | Geological mineral exploration device |
| CN114609371A (en) * | 2022-05-11 | 2022-06-10 | 江苏鸿灌环境集团有限公司 | Soil detection device with soil layering and extracting functions |
-
2021
- 2021-09-30 CN CN202111162581.5A patent/CN114018622A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114563213A (en) * | 2022-02-19 | 2022-05-31 | 郁健 | Geological mineral exploration device |
| CN114609371A (en) * | 2022-05-11 | 2022-06-10 | 江苏鸿灌环境集团有限公司 | Soil detection device with soil layering and extracting functions |
| CN114609371B (en) * | 2022-05-11 | 2022-07-26 | 江苏鸿灌环境集团有限公司 | Soil detection device with soil layering and extracting functions |
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Application publication date: 20220208 |
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