CN111413136A - Surface soil sampling device - Google Patents
Surface soil sampling device Download PDFInfo
- Publication number
- CN111413136A CN111413136A CN202010399075.7A CN202010399075A CN111413136A CN 111413136 A CN111413136 A CN 111413136A CN 202010399075 A CN202010399075 A CN 202010399075A CN 111413136 A CN111413136 A CN 111413136A
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- Prior art keywords
- seat
- mounting seat
- soil
- soil sampling
- sampling device
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 19
- 239000002689 soil Substances 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000007790 scraping Methods 0.000 claims abstract description 10
- 238000012216 screening Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 238000005070 sampling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method 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
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a surface soil sampling device, which comprises a base, wherein a lifter is fixedly arranged on the base, the upper end of the lifter is fixedly connected with a mounting seat, a connecting rod is arranged on a fixing rod at one side of the mounting seat, a cutter device is arranged on the connecting rod, one end of the cutter device is arranged and connected with the mounting seat, the cutter device is rotatably connected with a transmission shaft, the free end of the rotation shaft is rotatably connected with a limiting device, the limiting device is arranged and connected with the mounting seat, the connecting rod and a placing seat, a soil scraping device is arranged on the outer wall of the placing seat at one end far away from the limiting device, so that the soil can be accurately cut according to the soil collecting area, the subsequent collecting work can be conveniently carried out, and then improved work efficiency for can accurately collect the soil that needs the collection, reduce the work of follow-up screening soil, reduce the error of gathering, and then improve and use experience.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a surface soil sampling device.
Background
Soil sampling refers to a method for collecting soil samples, and comprises sampling arrangement and sampling technology. The sampling of the soil sample in the cross section is performed after the cross section observation is completed.
In the prior art, accurate cutting can not be carried out according to the collection soil region, subsequent collection work is not convenient to carry out, and then work efficiency is influenced, the soil that needs to be collected can not be accurately collected, follow-up needs are screened soil, and then the error of collection is improved, use experience is influenced, and therefore we provide a top soil sampling device for solving the problems.
Disclosure of Invention
The invention aims to provide a surface soil sampling device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a top layer soil sampling device, includes the base, fixed mounting has the riser on the base, riser upper end fixed connection mount pad, the connecting rod is installed to mount pad one side dead lever, install cutters on the connecting rod, cutters one end erection joint mount pad, cutters rotates the connection transmission shaft, the axis of rotation free end rotates and connects stop device, stop device erection joint mount pad, connecting rod and place the seat, place the seat and keep away from and install on the outer wall of stop device one end and scrape native device, it is located base one side to scrape native device.
Preferably, the maximum length of the lifter is smaller than the height of the mounting seat, the diameter of the lifter is smaller than the length of the base, and the connecting rod is of a rectangular structure.
Preferably, the cutter device comprises a first hydraulic rod, one end of the first hydraulic rod is fixedly connected with the mounting seat, the free end of the first hydraulic rod is fixedly arranged at the upper end of the connecting plate, the connecting plate is connected with the connecting rod in a sliding mode, the lower end of the connecting plate is fixedly arranged on the connecting seat, a first screw rod is connected with the connecting seat in a rotating mode and is connected with one end of a transmission shaft in a rotating mode, a group of cutters are connected with the two sides of the first screw rod in a threaded mode, and the upper ends of the cutters are connected with the connecting seat in a sliding mode.
Preferably, the connecting seat is of a rectangular structure, the length of the connecting seat is smaller than that of the first screw rod, the threads on two sides of the first screw rod are opposite, and the middle part of the first screw rod is clamped on the connecting seat.
Preferably, the middle of the transmission shaft is of a telescopic structure.
Preferably, the limiting device comprises a mounting seat, the mounting seat is in sliding clamping connection with the connecting rod, the mounting seat is fixedly connected with the lower end of the mounting seat and is used for placing the seat, the second hydraulic rod is fixedly connected with the upper end of the mounting seat, the free end of the second hydraulic rod is fixedly connected with the mounting seat, a second screw rod is connected with the mounting seat in a rotating and clamping manner and is rotatably connected with one end of a transmission shaft, a group of sliding plates are in threaded connection with the two sides of the second screw rod, the lower ends of the sliding plates are in sliding clamping connection with the placing seat in a sliding manner, the sliding plates are close to fixedly connected with baffles on the side wall of the placing seat, the baffles are close to fixedly connected.
Preferably, the mounting seat is of a cross-shaped structure, threads on two sides of the second screw are opposite, the length of the second screw is the same as that of the first screw, and the distance between the two groups of baffles is the same as that between the two groups of cutters.
Preferably, the soil scraping device comprises a scraper, the scraper is located at the bottom of the placing seat in a rotating and sliding manner, one end of the scraper, which is close to the outer wall of the placing seat, is fixedly connected with a driven gear, the driven gear is meshed with a driving gear, the driving gear is rotatably installed on a sliding plate, the lower end of the sliding plate and one end of the scraper, which is close to the driven gear, are rotatably clamped, a limiting plate penetrates through the sliding plate in a sliding manner, gear teeth at the upper end of the limiting plate are meshed with a driving gear, and the driving.
Preferably, the scraper is far away from driven gear one end slip joint and is located and place the seat, driven gear is located and places seat one side.
Preferably, the sliding plate has a length equal to the width of the placing base.
Compared with the prior art, the invention has the beneficial effects that:
1. the cutter device is operated, so that accurate cutting can be carried out according to the soil collecting area, subsequent collecting work is facilitated, and the working efficiency is improved.
2. The soil scraping device and the limiting device are operated, so that the soil to be collected can be accurately collected, the subsequent soil screening work is reduced, the collection errors are reduced, and the use experience is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a transmission shaft according to the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
fig. 4 is a schematic view of the structure of the scraper blade of the present invention.
In the figure: the device comprises a base 1, a lifter 2, a mounting base 3, a connecting rod 4, a cutter device 5, a first hydraulic rod 51, a connecting plate 52, a connecting seat 53, a first screw rod 54, a cutter 55, a transmission shaft 6, a limiting device 7, a mounting base 71, a second screw rod 72, a second hydraulic rod 73, a sliding plate 74, a baffle plate 75, a rubber strip 76, a placing base 8, a soil scraping device 9, a scraper 91, a driven gear 92, a driving gear 93, a sliding plate 94, a limiting plate 95 and a driving gear 96.
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. 1-4, the present invention provides a technical solution: a surface soil sampling device comprises a base 1, a lifter 2 is fixedly arranged on the base 1, the upper end of the lifter 2 is fixedly connected with an installation base 3, a connecting rod 4 is fixedly arranged on one side of the installation base 3, the maximum length of the lifter 2 is smaller than the height of the installation base 3, the diameter of the lifter 2 is smaller than the length of the base 1, the connecting rod 4 is of a rectangular structure, a cutter device 5 is arranged on the connecting rod 4, one end of the cutter device 5 is fixedly connected with the installation base 3, the cutter device 5 comprises a first hydraulic rod 51, one end of the first hydraulic rod 51 is fixedly connected with the installation base 3, the free end of the first hydraulic rod 51 is fixedly arranged at the upper end of a connecting plate 52, the connecting plate 52 is slidably clamped on the connecting rod 4, the lower end of the connecting plate 52 is fixedly arranged on a connecting base 53, a first screw rod 54 is rotatably clamped in the connecting base 53, the first screw rod 54, the upper end of the cutting knife 55 is slidably clamped on the connecting seat 53, the connecting seat 53 is of a rectangular structure, the length of the connecting seat 53 is smaller than that of the first screw 54, the threads on two sides of the first screw 54 are opposite, the middle part of the first screw 54 is clamped on the connecting seat 53, the cutting knife device 5 is rotatably connected with the transmission shaft 6, the middle part of the transmission shaft 6 is of a telescopic structure, the first screw 54 rotates to enable the cutting knife 55 to move on the first screw 54, when two groups of cutting knives 55 are positioned on two side edges of soil to be collected, the first screw 54 stops rotating, the mounting seat 3 is moved downwards by driving the lifting device 2, the connecting seat 53 is moved downwards by the connecting rod 4, when the lower end of the cutting knife 55 is positioned in the soil, the lifting device 2 stops driving, the first hydraulic rod 51 is driven, the connecting plate 52 is pulled to slide on the connecting rod 4, the connecting seat, cutter 55 removes and cuts soil both sides, accomplishes the cutting work of soil both sides this moment for can accurately cut according to gathering the soil region, subsequent gathering work's of being convenient for goes on, and then improved work efficiency.
The free end of the rotating shaft 6 is rotatably connected with a limiting device 7, the limiting device 7 is fixedly connected with a mounting seat 3, a connecting rod 4 and a placing seat 8, the limiting device 7 comprises a mounting seat 71, the mounting seat 71 is connected on the connecting rod 4 in a sliding and clamping manner, the lower end of the mounting seat 71 is fixedly connected with the placing seat 8, the upper end of the mounting seat 71 is fixedly connected with a second hydraulic rod 73, the free end of the second hydraulic rod 73 is fixedly connected with the mounting seat 3, a second screw 72 is rotatably clamped in the mounting seat 71, the second screw 72 is rotatably connected with one end of the transmission shaft 6, both sides of the second screw 72 are both in threaded connection with a group of sliding plates 74, the lower end of each sliding plate 74 is slidably clamped on the placing seat 8, the sliding plate 74 is fixedly connected with a baffle 75 close to the side wall of the placing seat 8, the baffle 75 is fixedly connected with a rubber strip 76, the threads on two sides of the second screw 72 are opposite, the length of the second screw 72 is the same as that of the first screw 54, the distance between two groups of baffles 75 is the same as that between two groups of cutters 55, the outer wall of the end, far away from the limiting device 7, of the placing seat 8 is provided with the soil scraping device 9, the soil scraping device 9 is positioned on one side of the base 1, the soil scraping device 9 comprises a scraper 91, the scraper 91 is rotatably and slidably positioned at the bottom of the placing seat 8, one end, close to the outer wall of the placing seat 8, of the scraper 91 is fixedly connected with a driven gear 92, the driven gear 92 is meshed with a driving gear 93, the driving gear 93 is rotatably installed on a sliding plate 94, the lower end of the sliding plate 94 is rotatably clamped with one end, close to the driven gear 92, of the scraper 91, a limiting plate 95 is slidably penetrated on the sliding plate 94, the gear teeth, the driven gear 92 is located on one side of the placing seat 8, the sliding plate 94 has a length equal to the width of the placing seat 8, by driving the driving gear 93, the driving gear 93 is engaged with the driven gear 92, the driven gear 92 rotates to rotate the scraper 91 on the placing seat 8, when the scraper 91 is perpendicular to the placing seat 9, the driving gear 93 stops being driven, the lifter 2 is driven, the placing seat 8 is moved downward through the connecting rod 4 and the mounting seat 71, when the lower end of the scraper 91 contacts soil, the driving lifter 2 stops being driven, then the driving gear 96 rotates, the driving gear 96 is engaged with the limiting plate 95 to push the sliding plate 94 to move, the sliding plate 94 moves to pull the scraper 91 to move on the placing seat 8, the scraper 91 moves to push the soil below the placing seat 8 to one side of the placing seat 8, the driving gear 96 stops being operated, by operating the above steps reversely to take, operation lifting jack 2, will place seat 8 and remove to above-mentioned scraper 91 clearance soil department, then rotate second screw rod 72, make two sets of sliding plates 74 interval equal to the width that needs gather soil, it makes first screw rod 54 rotate to rotate through transmission shaft 6 when rotating second screw rod 72, operation second hydraulic stem 73, pulling mount pad 71 slides on connecting rod 4, mount pad 71 removes the pulling and places seat 8 and removes, it pushes to gather soil and accomplishes the collection in placing seat 8 to place seat 8 and remove, make can accurately collect the soil that needs to gather, the work of subsequent screening soil has been reduced, the error of gathering has been reduced, and then use experience has been improved.
The working principle is as follows: the invention firstly drives the driving gear 93, the driving gear 93 is meshed with the driven gear 92, the driven gear 92 rotates to enable the scraper 91 to rotate on the placing seat 8, when the scraper 91 is vertical to the placing seat 9, the driving gear 93 stops being driven, the lifter 2 is driven, the placing seat 8 moves downwards through the connecting rod 4 and the mounting seat 71, when the lower end of the scraper 91 contacts soil, the lifter 2 stops being driven, then the driving gear 96 rotates, the driving gear 96 is meshed with the limiting plate 95 to push the sliding plate 94 to move, the sliding plate 94 moves to pull the scraper 91 to move on the placing seat 8, the scraper 91 moves to push the soil below the placing seat 8 to one side of the placing seat 8, the driving gear 96 stops being operated, the scraper 91 is taken into the placing seat 8 through the reverse operation, the lifter 2 is operated, the placing seat 8 is moved to the position where the scraper 91 cleans the soil, then the second screw rod 72 is rotated to enable the distance between the two groups of sliding plates 74 to be equal to the width of soil to be collected, the sliding plates 74 are moved to enable the baffle plate 75 and the rubber strips 76 to move in the same way, the rubber strips 76 are in frictional contact with the placing seat 8, the soil is effectively prevented from falling from the placing seat 8, when the second screw rod 72 is rotated, the first screw rod 54 is rotated through the transmission shaft 6, the second hydraulic rod 73 is operated, the mounting seat 71 is pulled to slide on the connecting rod 4, the mounting seat 71 is moved to pull the placing seat 8 to move, the placing seat 8 is moved to push the collected soil into the placing seat 8 to complete collection, the soil to be collected can be accurately collected, the subsequent soil screening work is reduced, the collection errors are reduced, the use experience is further improved, the first screw rod 54 is rotated to enable the cutter 55 to move on the first screw rod 54, when the two groups of cutters 55, stop rotating first screw rod 54, through drive lift 2, the mount pad 3 moves down, make connecting seat 53 move down through connecting rod 4, when cutter 55 lower extreme is located soil, stop driving lift 2, drive first hydraulic stem 51, pulling connecting plate 52 slides on connecting rod 4, connecting seat 53 is the same removal, cooperation first screw rod 54 pulling cutter 55 removes, cutter 55 removes cuts soil both sides, accomplish the cutting work of soil both sides this moment, make and accurately cut according to gathering the soil region, be convenient for subsequent the going on of gathering work, and then work efficiency has been improved.
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 (10)
1. The utility model provides a top layer soil sampling device, includes base (1), its characterized in that: fixed mounting has lift (2) on base (1), lift (2) upper end fixed connection mount pad (3), connecting rod (4) are installed to mount pad (3) one side dead lever, install cutters (5) on connecting rod (4), cutters (5) one end erection joint mount pad (3), cutters (5) rotate and connect transmission shaft (6), axis of rotation (6) free end rotates and connects stop device (7), stop device (7) erection joint mount pad (3), connecting rod (4) and place seat (8), place seat (8) and keep away from on the outer wall of stop device (7) one end and install scraping device (9), scraping device (9) are located base (1) one side.
2. The surface soil sampling device of claim 1, wherein: the maximum length of the lifter (2) is smaller than the height of the mounting seat (3), the diameter of the lifter (2) is smaller than the length of the base (1), and the connecting rod (4) is of a rectangular structure.
3. The surface soil sampling device of claim 1, wherein: cutter device (5) include first hydraulic stem (51), first hydraulic stem (51) one end fixed connection mount pad (3), first hydraulic stem (51) free end is fixed to be established in connecting plate (52) upper end, connecting plate (52) slip joint is on connecting rod (4), connecting plate (52) lower extreme is fixed to be established on connecting seat (53), connecting seat (53) internal rotation joint has first screw rod (54), first screw rod (54) are rotated with transmission shaft (6) one end and are connected, the equal threaded connection of first screw rod (54) both sides is a set of cutter (55), cutter (55) upper end slip joint is on connecting seat (53).
4. The surface soil sampling device of claim 3, wherein: the connecting seat (53) is of a rectangular structure, the length of the connecting seat (53) is smaller than that of the first screw rod (54), threads on two sides of the first screw rod (54) are opposite, and the middle part of the first screw rod (54) is clamped on the connecting seat (53).
5. The surface soil sampling device of claim 1, wherein: the middle of the transmission shaft (6) is of a telescopic structure.
6. The surface soil sampling device of claim 1, wherein: the limiting device (7) comprises a mounting seat (71), the mounting seat (71) is clamped on the connecting rod (4) in a sliding mode, the lower end of the mounting seat (71) is fixedly connected with the placing seat (8), the upper end of the mounting seat (71) is fixedly connected with a second hydraulic rod (73), the free end of the second hydraulic rod (73) is fixedly connected with the mounting seat (3), a second screw rod (72) is rotationally clamped in the mounting seat (71), the second screw rod (72) is rotationally connected with one end of the transmission shaft (6), a group of sliding plates (74) are in threaded connection with the two sides of the second screw rod (72), the lower end of each sliding plate (74) is clamped on the placing seat (8) in a sliding mode, a baffle plate (75) is fixedly connected to the side wall of the placing seat (8) close to the sliding plate (74), and a rubber strip (76) is fixedly connected to the side wall of the, the rubber strip (76) is in frictional contact with the placing seat (8).
7. The surface soil sampling device of claim 6, wherein: the mounting seat (71) is of a cross-shaped structure, threads on two sides of the second screw (72) are opposite, the length of the second screw (72) is the same as that of the first screw (54), and the distance between the two groups of baffles (75) is the same as that between the two groups of cutters (55).
8. The surface soil sampling device of claim 1, wherein: the soil scraping device (9) comprises a scraper (91), the scraper (91) is located at the bottom of the placing seat (8) in a rotating sliding mode, the scraper (91) is close to one end of the outer wall of the placing seat (8) and is fixedly connected with a driven gear (92), the driven gear (92) is meshed with a driving gear (93), the driving gear (93) is rotatably installed on a sliding plate (94), the lower end of the sliding plate (94) is rotatably connected with the scraper (91) close to one end of the driven gear (92), a limiting plate (95) penetrates through the sliding plate (94) in a sliding mode, gear teeth at the upper end of the limiting plate (95) are meshed with a driving gear (96), and the driving gear (96) is rotatably installed at the upper end of the sliding plate.
9. The surface soil sampling device of claim 8, wherein: one end of the scraper (91) far away from the driven gear (92) is slidably clamped in the placing seat (8), and the driven gear (92) is located on one side of the placing seat (8).
10. The surface soil sampling device of claim 8, wherein: the length of the sliding plate (94) is equal to the width of the placing seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010399075.7A CN111413136B (en) | 2020-05-12 | 2020-05-12 | Surface soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010399075.7A CN111413136B (en) | 2020-05-12 | 2020-05-12 | Surface soil sampling device |
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| Publication Number | Publication Date |
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| CN111413136A true CN111413136A (en) | 2020-07-14 |
| CN111413136B CN111413136B (en) | 2022-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010399075.7A Expired - Fee Related CN111413136B (en) | 2020-05-12 | 2020-05-12 | Surface soil sampling device |
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| CN (1) | CN111413136B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112284788A (en) * | 2020-09-15 | 2021-01-29 | 广西壮族自治区水产科学研究院 | Automatic fish sampler |
| CN115280915A (en) * | 2022-08-22 | 2022-11-04 | 黑龙江省农业机械工程科学研究院 | Agricultural weeder in field |
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| CN209745595U (en) * | 2019-01-11 | 2019-12-06 | 博域环保技术研究院(南京)有限公司 | Soil sampling device for soil remediation |
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| FR2870342A1 (en) * | 2004-05-17 | 2005-11-18 | Agro Systemes S A Sa | SYSTEM FOR THE USE OF A DEVICE FOR SAMPLING SAMPLES IN A SOIL OR A MATERIAL OF GRANULAR OR PULVERULENT CONSTITUTION |
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| CN112284788A (en) * | 2020-09-15 | 2021-01-29 | 广西壮族自治区水产科学研究院 | Automatic fish sampler |
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| CN115280915A (en) * | 2022-08-22 | 2022-11-04 | 黑龙江省农业机械工程科学研究院 | Agricultural weeder in field |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111413136B (en) | 2022-09-06 |
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