CN112647482A - Be used for pile foundation to punch with device that fetches earth - Google Patents
Be used for pile foundation to punch with device that fetches earth Download PDFInfo
- Publication number
- CN112647482A CN112647482A CN202011518684.6A CN202011518684A CN112647482A CN 112647482 A CN112647482 A CN 112647482A CN 202011518684 A CN202011518684 A CN 202011518684A CN 112647482 A CN112647482 A CN 112647482A
- Authority
- CN
- China
- Prior art keywords
- groove
- rod
- soil
- pile foundation
- scraping ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002689 soil Substances 0.000 claims abstract description 61
- 238000004080 punching Methods 0.000 claims abstract description 13
- 238000005527 soil sampling Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 238000007790 scraping Methods 0.000 claims description 67
- 230000000694 effects Effects 0.000 claims description 10
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
- E02D1/04—Sampling of soil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools, brushes, or analogous members
-
- B08B1/10—
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/16—Machines for digging other holes in the soil
- E02F5/20—Machines for digging other holes in the soil for vertical holes
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
Abstract
The invention discloses a soil sampling device for pile foundation punching, which comprises a main body, wherein a handheld rod is fixedly arranged on the outer side surface of the main body close to the upper end, a motor is arranged at the top end in the main body, the lower end of the motor is connected with a telescopic rod, the lower end of the telescopic rod is connected with a movable column, the lower end of the movable column is connected with a soil storage bin, a through groove is formed in the outer side surface of the soil storage bin close to the middle position in a penetrating mode, a groove cover is arranged in the through groove, hinge blocks are arranged on the front end of the groove cover close to the lower end position and the outer side surface of the soil storage bin close to the lower edge position of the through groove, a rotating shaft is arranged between the two hinge blocks, a fixing plate. This be used for pile foundation to punch with device of fetching earth is convenient for the staff and takes out earth from the device and collect, and the staff of being convenient for clears up the earth of adhesion on the device.
Description
Technical Field
The invention relates to the field of pile foundations, in particular to a soil sampling device for pile foundation punching.
Background
The pile foundation is a deep foundation consisting of piles and pile bearing platforms connected with the pile tops or a single pile foundation connected with the piles by the piles, which is called a low-bearing-platform pile foundation for short, if the pile bodies are completely buried in the soil and the bottom surfaces of the bearing platforms are contacted with the soil body; if the upper part of the pile body is exposed out of the ground and the bottom of the bearing platform is positioned above the ground, the pile body is called a high bearing platform pile foundation, the building pile foundation is usually a low bearing platform pile foundation, and the pile foundation is widely applied in high-rise buildings;
a pile foundation on market punches and uses device of fetching earth, the staff of not being convenient for takes out earth from the device and collects, and the staff of not being convenient for clears up the earth of adhesion on the device, for this reason, we propose one kind and be used for the pile foundation to punch and use the device of fetching earth.
Disclosure of Invention
The invention aims to provide a soil sampling device for pile foundation punching, which aims to solve the problems that in the prior art, the soil sampling device for pile foundation punching in the market is inconvenient for workers to take out and collect soil from the device and clean the soil adhered to the device.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a be used for pile foundation to punch with device that fetches earth, includes the main part, the main part lateral surface is close to upper end position fixed mounting and has handheld pole, the motor is installed on the inside top of main part, the motor lower extreme is connected with the telescopic link, the telescopic link lower extreme is connected with movable post, movable post lower extreme is connected with and stores up the soil storehouse, it runs through and has seted up and run through the groove to store up the soil storehouse lateral surface near the intermediate position, it is provided with the capping to run through inslot portion, the capping front end is close to lower extreme position and stores up the soil storehouse lateral surface and is close to and all installs articulated piece, two sets of run through groove lower border position install the pivot between the articulated piece, the capping front end is close to upper end position and is provided with the fixed plate, the fixed plate.
Preferably, fixed plate movable mounting is passed to dead lever one end inside the fixed slot, the capping through articulated piece cooperation pivot with run through groove movable mounting, the capping back is close to the equal fixed mounting in both sides position and is supported the dog.
Preferably, the soil storage bin lower extreme fixedly connected with tapered block, the spout has been seted up to the activity post lateral surface, spout internally mounted has the slide bar, the slot has been seted up to the slide bar right-hand member, the inside inserted of slot is equipped with the inserted bar.
Preferably, a plurality of groups of first threads are formed in the slot, a plurality of groups of second threads are formed on the outer surface of the inserted rod, the first threads are matched with the second threads, a connecting rod is fixedly arranged at the right end of the inserted rod, and a first scraping ring is sleeved outside the inserted rod and on the left side of the connecting rod.
Preferably, the lower end of the first scraping ring is connected with a second scraping ring, the first scraping ring is movably mounted with the movable column through a sliding rod matched sliding groove, and the connecting rod is movably mounted with the sliding rod through an inserted rod matched inserting groove.
Preferably, the movable column is movably mounted in the main body by matching a telescopic rod with a motor, a movable groove is formed in the bottom end of the inner part of the main body in a penetrating mode, and the two inner side walls of the scraping ring are tightly attached to the outer side face of the movable column.
Preferably, the outer side surface of the movable column is provided with a groove close to the upper end, a triangular clamping block is arranged inside the groove, a spring is connected between the rear end of the triangular clamping block and the inner side wall of the groove, and the triangular clamping block is movably arranged in the groove through the spring.
Compared with the prior art, the invention has the beneficial effects that: the soil taking device for pile foundation punching is used for collecting soil, a hand-held rod is held by a hand to lift a main body, the lower end of the hand-held rod is aligned above a container for collecting soil, a motor is started to drive a telescopic rod to extend, a movable column and a soil storage bin are driven to move downwards to the outside of the main body, at the moment, a fixed rod is moved out of a fixed plate and a fixed groove, then a groove cover is rotated out of a through groove through two groups of hinged blocks matched with a rotating shaft, at the moment, the soil slides to the upper end of the back of the groove cover from the inside of the soil storage bin and then slides into the container for collecting the soil along the groove cover, and a stop block can prevent the soil from sliding from two sides of the groove cover, so that a worker can take out and collect;
this be arranged in pile foundation punches with device that fetches earth, the connecting rod moves down, drive the slide bar along spout downstream, thereby make scraping ring two that scraping ring one and its lower extreme are connected along activity post lateral surface downstream, can scrape the earth of activity post lateral surface adhesion down, the staff of being convenient for clears up the earth of activity post lateral surface adhesion, when scraping ring one and scraping ring two go up the more earth of adhesion, can rotate the connecting rod and drive the inserted bar and rotate inside the slot, can separate inserted bar and slide bar, can shift out scraping ring one along the inserted bar lateral surface this moment, it shifts out to drive scraping ring two, clear up scraping ring one and scraping ring two, thereby make things convenient for the staff to get out the clearance to scraping ring one and scraping ring two, the staff of being convenient for clears up the earth of adhesion on the device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the main body according to the present invention;
FIG. 3 is a schematic view of the structure of the movable column and the soil storage bin of the present invention;
FIG. 4 is a schematic view of the structure of the movable column, the soil storage bin and the trough cover of the present invention;
FIG. 5 is a schematic view of the structure of the sliding rod and the connecting rod of the present invention.
In the figure: 1. a main body; 2. a hand-held wand; 3. a motor; 4. a telescopic rod; 5. a movable post; 6. a movable groove; 7. a soil storage bin; 8. a tapered block; 9. a through groove; 10. a slot cover; 11. a hinged block; 12. a rotating shaft; 13. a fixing plate; 14. fixing the rod; 15. a chute; 16. a slide bar; 17. a connecting rod; 18. a first scraping ring; 19. a scraping ring II; 20. a groove; 21. a triangular clamping block; 22. a stop block; 23. inserting a rod; 24. and (4) a slot.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a soil sampling device for pile foundation punching comprises a main body 1, a hand-held rod 2 is fixedly arranged on the outer side surface of the main body 1 close to the upper end, a motor 3 is arranged at the top end in the main body 1, the lower end of the motor 3 is connected with a telescopic rod 4, the lower end of the telescopic rod 4 is connected with a movable column 5, the lower end of the movable column 5 is connected with a soil storage bin 7, the motor 3 is started to drive the telescopic rod 4 to extend, so as to drive the movable column 5 and the soil storage bin 7 arranged at the lower end of the movable column to move downwards, so that the lower end of a conical block 8 penetrates through a movable groove 6 to drill underground, after the required depth is drilled, the motor 3 drives the telescopic rod 4 to shorten, the movable column 5 to move upwards, so as to drive the soil storage bin 7 to move upwards, in the process, soil falls into the soil storage bin 7, the soil can be collected, a through groove 9 is formed in the outer side, hinged blocks 11 are respectively arranged at the positions, close to the lower end, of the front end of a groove cover 10 and the lower edge of a through groove 9, of the outer side of a soil storage bin 7, a rotating shaft 12 is arranged between the two groups of hinged blocks 11, a fixed plate 13 is arranged at the position, close to the upper end, of the front end of the groove cover 10, a fixed rod 14 is inserted into the front end of the fixed plate 13, a fixed groove is arranged at the position, close to the upper edge of the through groove 9, of the outer side of the soil storage bin 7, one end of the fixed rod 14 penetrates through the fixed plate 13 and is movably arranged inside the fixed groove, the groove cover 10 is movably arranged inside the fixed groove by matching of the hinged blocks 11 with the rotating shaft 12 and the through groove 9, abutting blocks 22 are fixedly arranged at the positions, close to the two sides, of the back of the groove cover 10, the fixed rod 14 is moved out of the fixed plate, and then slide down the cover 10 into a container for collecting soil, wherein the stoppers 22 prevent soil from sliding down the cover 10, so that workers can take the soil out of the device for collection.
The lower end of the soil storage bin 7 is fixedly connected with a tapered block 8, the outer side surface of the movable column 5 is provided with a sliding groove 15, a sliding rod 16 is arranged in the sliding groove 15, the right end of the sliding rod 16 is provided with a slot 24, an inserting rod 23 is inserted in the slot 24, a plurality of groups of first threads are arranged in the slot 24, a plurality of groups of second threads are arranged on the outer surface of the inserting rod 23, the first threads are matched with the second threads, a connecting rod 17 is fixedly arranged at the right end of the inserting rod 23, a scraping ring I18 is sleeved outside the inserting rod 23 and positioned at the left side of the connecting rod 17, the lower end of the scraping ring I18 is connected with a scraping ring II, the scraping ring I18 is movably installed with the movable column 5 through the sliding rod 16 in a way of matching with the sliding groove 15, the connecting rod 17 is moved downwards through the inserting rod 23 in a way of matching with the slot 24 and the movable, can scrape the earth of 5 lateral surfaces adhesions of activity post, the staff of being convenient for clears up the earth of 5 lateral surfaces adhesions of activity post.
The movable column 5 is movably arranged in the main body 1 by matching the telescopic rod 4 with the motor 3, the bottom end in the main body 1 is penetrated and provided with a movable groove 6, the inner side wall of the second scraping ring 19 is tightly attached to the outer side surface of the movable column 5, the position, close to the upper end, of the outer side surface of the movable column 5 is provided with a groove 20, a triangular clamping block 21 is arranged in the groove 20, a spring is connected between the rear end of the triangular clamping block 21 and the inner side wall of the groove 20, the triangular clamping block 21 is movably arranged with the groove 20 through the spring, the upward moving connecting rod 17 drives the first scraping ring 18 and the second scraping ring 19 to move upwards, so that the inner side surfaces of the first scraping ring 18 and the second scraping ring 19 move upwards along the inclined surface of the triangular clamping block 21, the spring compresses, the triangular clamping block 21 moves to the inside of the groove 20, when the lower end of the second scraping ring 19 moves, thereby will scrape ring one 18 and scrape the position of ring two 19 and fix, when scraping ring one 18 and scrape ring two 19 on the more earth of adhesion, can rotate connecting rod 17 and drive inserted bar 23 and rotate in slot 24 is inside, can separate inserted bar 23 and slide bar 16, can shift out scraping ring one 18 along inserted bar 23 lateral surface this moment, drive and scrape ring two 19 and shift out, clear up scraping ring one 18 and scraping ring two 19 to make things convenient for the staff to take out the clearance to scraping ring one 18 and scraping ring two 19.
The working principle is as follows: for this kind of soil sampling device for pile foundation drilling, the hand-held rod 2 is held by two hands respectively, the main body 1 is placed on the ground to be sampled, the motor 3 is started to drive the telescopic rod 4 to extend, thereby driving the movable column 5 and the soil storage bin 7 installed at the lower end thereof to move downwards, thereby enabling the lower end of the conical block 8 to penetrate through the movable groove 6 to drill into the ground to the required depth, the motor 3 drives the telescopic rod 4 to shorten, thereby driving the movable column 5 to move upwards, thereby driving the soil storage bin 7 to move upwards, in the process, the soil falls into the soil storage bin 7, the soil can be collected, the main body 1 is lifted after the collection is completed, the lower end of the soil is aligned above a container for collecting the soil, the motor 3 is started to drive the telescopic rod 4 to extend, thereby driving the movable column 5 and the soil storage bin 7 to move downwards to the outside of the main body 1, at this time, the fixed rod 14 is moved out from the fixed plate 13, then the slot cover 10 is rotated out from the inside of the through slot 9 through the hinge block 11 in cooperation with the rotating shaft 12, at this time, the soil slides from the inside of the soil storage bin 7 to the upper end of the back of the slot cover 10 through the through slot 9, and then slides into a container for collecting soil along the slot cover 10, wherein the abutting block 22 can prevent the soil from sliding from two sides of the slot cover 10, after the collection is completed, the slot cover 10 is rotated to the inside of the through slot 9 through the hinge block 11 in cooperation with the rotating shaft 12, then one end of the fixing rod 14 is placed in the fixing slot through the fixing plate 13, the position of the slot cover 10 can be fixed, the soil can be conveniently taken out from the device and collected by a worker, the connecting rod 17 is moved downwards, the sliding rod 16 is driven to move downwards along the sliding slot 15, so that the first scraping ring 18 and the second scraping ring 19 connected with the lower end of the first scraping ring move downwards along the outer side surface of the, the convenient cleaning device is characterized in that a worker can clean soil adhered to the outer side surface of the movable column 5 conveniently, after the cleaning device is used, the connecting rod 17 is moved upwards to drive the first scraping ring 18 and the second scraping ring 19 to move upwards, so that the inner side surfaces of the first scraping ring 18 and the second scraping ring 19 move upwards along the inclined surface of the triangular clamping block 21, the spring is compressed, the triangular clamping block 21 moves into the groove 20, when the lower end of the second scraping ring 19 moves above the groove 20, the triangular clamping block 21 moves out of the groove 20 under the action of spring force, the first scraping ring 18 and the second scraping ring 19 can be supported, so that the positions of the first scraping ring 18 and the second scraping ring 19 are fixed, when more soil is adhered to the first scraping ring 18 and the second scraping ring 19, the connecting rod 17 can be rotated to drive the inserting rod 23 to rotate in the slot 24, the inserting rod 23 can be separated from the sliding rod 16, at the moment, the first scraping ring 18 can be, the first scraping ring 18 and the second scraping ring 19 are cleaned, so that the first scraping ring 18 and the second scraping ring 19 can be conveniently taken out and cleaned by workers.
Compared with the prior art, the invention has the beneficial effects that: the soil taking device for pile foundation punching is used for collecting soil, a hand-held rod is held by a hand to lift a main body, the lower end of the hand-held rod is aligned above a container for collecting soil, a motor is started to drive a telescopic rod to extend, a movable column and a soil storage bin are driven to move downwards to the outside of the main body, at the moment, a fixed rod is moved out of a fixed plate and a fixed groove, then a groove cover is rotated out of a through groove through two groups of hinged blocks matched with a rotating shaft, at the moment, the soil slides to the upper end of the back of the groove cover from the inside of the soil storage bin and then slides into the container for collecting the soil along the groove cover, and a stop block can prevent the soil from sliding from two sides of the groove cover, so that a worker can take out and collect;
this be arranged in pile foundation punches with device that fetches earth, the connecting rod moves down, drive the slide bar along spout downstream, thereby make scraping ring two that scraping ring one and its lower extreme are connected along activity post lateral surface downstream, can scrape the earth of activity post lateral surface adhesion down, the staff of being convenient for clears up the earth of activity post lateral surface adhesion, when scraping ring one and scraping ring two go up the more earth of adhesion, can rotate the connecting rod and drive the inserted bar and rotate inside the slot, can separate inserted bar and slide bar, can shift out scraping ring one along the inserted bar lateral surface this moment, it shifts out to drive scraping ring two, clear up scraping ring one and scraping ring two, thereby make things convenient for the staff to get out the clearance to scraping ring one and scraping ring two, the staff of being convenient for clears up the earth of adhesion on the device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a be used for pile foundation to punch with device that fetches earth, includes main part (1), its characterized in that: the outer side surface of the main body (1) is fixedly provided with a handheld rod (2) close to the upper end position, the top end in the main body (1) is provided with a motor (3), the lower end of the motor (3) is connected with a telescopic rod (4), the lower end of the telescopic rod (4) is connected with a movable column (5), the lower end of the movable column (5) is connected with a soil storage bin (7), the outer side surface of the soil storage bin (7) is close to the middle position and is provided with a through groove (9), a groove cover (10) is arranged in the through groove (9), the front end of the groove cover (10) is close to the lower end position and the outer side surface of the soil storage bin (7) is close to the lower edge position of the through groove (9), hinged blocks (11) are respectively arranged, a rotating shaft (12) is arranged between the two groups of hinged blocks (11), the front end of the groove cover (10) is provided, the outer side surface of the soil storage bin (7) is provided with a fixing groove close to the upper edge of the through groove (9).
2. The soil sampling device for pile foundation punching according to claim 1, wherein: the fixing rod (14) is characterized in that one end of the fixing rod (14) penetrates through the fixing plate (13) and is movably mounted inside the fixing groove, the groove cover (10) is movably mounted in the through groove (9) through the hinge block (11) in a matched mode, and the abutting block (22) is fixedly mounted on the back face of the groove cover (10) close to the positions of the two sides.
3. The soil sampling device for pile foundation punching according to claim 1, wherein: store up native storehouse (7) lower extreme fixedly connected with tapered block (8), spout (15) have been seted up to activity post (5) lateral surface, spout (15) internally mounted has slide bar (16), slot (24) have been seted up to slide bar (16) right-hand member, inside inserting of slot (24) is equipped with inserted bar (23).
4. The soil sampling device for pile foundation punching according to claim 3, wherein: a plurality of groups of first threads are formed in the slot (24), a plurality of groups of second threads are formed in the outer surface of the inserted rod (23), the first threads are matched with the second threads, the connecting rod (17) is fixedly arranged at the right end of the inserted rod (23), and a scraping ring (18) is sleeved outside the inserted rod (23) and on the left side of the connecting rod (17).
5. The soil sampling device for pile foundation punching according to claim 4, wherein: the lower end of the first scraping ring (18) is connected with a second scraping ring (19), the first scraping ring (18) is movably mounted with the movable column (5) through a sliding rod (16) in a matched mode, and the connecting rod (17) is movably mounted with the sliding rod (16) through an inserting rod (23) in a matched mode and a slot (24).
6. The soil sampling device for pile foundation punching according to claim 1, wherein: the movable column (5) is movably mounted in the main body (1) through a telescopic rod (4) in cooperation with the motor (3), a movable groove (6) is formed in the bottom end of the inner portion of the main body (1) in a penetrating mode, and the inner side wall of the second scraping ring (19) is tightly attached to the outer side face of the movable column (5).
7. The soil sampling device for pile foundation punching according to claim 1, wherein: a groove (20) is formed in the outer side surface of the movable column (5) close to the upper end, a triangular clamping block (21) is arranged inside the groove (20), a spring is connected between the rear end of the triangular clamping block (21) and the inner side wall of the groove (20), and the triangular clamping block (21) is movably mounted with the groove (20) through the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011518684.6A CN112647482A (en) | 2020-12-21 | 2020-12-21 | Be used for pile foundation to punch with device that fetches earth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011518684.6A CN112647482A (en) | 2020-12-21 | 2020-12-21 | Be used for pile foundation to punch with device that fetches earth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112647482A true CN112647482A (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011518684.6A Pending CN112647482A (en) | 2020-12-21 | 2020-12-21 | Be used for pile foundation to punch with device that fetches earth |
Country Status (1)
| Country | Link |
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| CN (1) | CN112647482A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010121391A (en) * | 2008-11-21 | 2010-06-03 | Daiwa House Industry Co Ltd | Soil character sampler |
| CN208091733U (en) * | 2018-03-03 | 2018-11-13 | 韩银 | A kind of soil sampler for geological prospecting |
| CN210293742U (en) * | 2019-03-15 | 2020-04-10 | 张山河 | Earth taking machine for geological exploration |
| CN211057758U (en) * | 2019-08-17 | 2020-07-21 | 宋大各 | Soil sampling device for geological exploration |
| CN111649977A (en) * | 2020-05-27 | 2020-09-11 | 临沂大学 | Soil sampling device for preventing disturbance damage to soil sample layer during sampling separation |
| CN111707494A (en) * | 2020-06-18 | 2020-09-25 | 山东理工大学 | Soil sampling terminal and soil sampling equipment |
-
2020
- 2020-12-21 CN CN202011518684.6A patent/CN112647482A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010121391A (en) * | 2008-11-21 | 2010-06-03 | Daiwa House Industry Co Ltd | Soil character sampler |
| CN208091733U (en) * | 2018-03-03 | 2018-11-13 | 韩银 | A kind of soil sampler for geological prospecting |
| CN210293742U (en) * | 2019-03-15 | 2020-04-10 | 张山河 | Earth taking machine for geological exploration |
| CN211057758U (en) * | 2019-08-17 | 2020-07-21 | 宋大各 | Soil sampling device for geological exploration |
| CN111649977A (en) * | 2020-05-27 | 2020-09-11 | 临沂大学 | Soil sampling device for preventing disturbance damage to soil sample layer during sampling separation |
| CN111707494A (en) * | 2020-06-18 | 2020-09-25 | 山东理工大学 | Soil sampling terminal and soil sampling equipment |
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Application publication date: 20210413 |