CN210741896U - Soil detection sampler convenient for replacing drill bit - Google Patents
Soil detection sampler convenient for replacing drill bit Download PDFInfo
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- CN210741896U CN210741896U CN201921542582.0U CN201921542582U CN210741896U CN 210741896 U CN210741896 U CN 210741896U CN 201921542582 U CN201921542582 U CN 201921542582U CN 210741896 U CN210741896 U CN 210741896U
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- soil
- fixed
- drill bit
- rod
- sampler
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- 239000002689 soil Substances 0.000 title claims abstract description 85
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 238000005070 sampling Methods 0.000 claims abstract description 32
- 238000005527 soil sampling Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 9
- 241001330002 Bambuseae Species 0.000 abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 9
- 239000011425 bamboo Substances 0.000 abstract description 9
- 244000309464 bull Species 0.000 description 4
- 238000005553 drilling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a sampler for soil detection convenient to change drill bit, including handle, circular gear and fixed block, be connected with the dwang under the handle, and be fixed with sampling container on the dwang, be provided with circular gear on the dwang, be connected with the rack on the circular gear, and be fixed with bulldozing board on the rack, sampling container is fixed with the fixed sleeve down, and is provided with the earth pole of anger in the fixed sleeve, the fixed block is provided with a card section of thick bamboo outward, and has seted up the draw-in groove on the card section of thick bamboo. This soil testing uses sampler convenient to change the drill bit is provided with bulldozing board, and circular gear rotates on the teeth of a cogwheel strip, when carrying out anticlockwise rotation at the dwang, in the helical auger soil pole can carry out soil propelling movement to sample container, when needs carry out the next sample, carries out clockwise rotation with the dwang, and the teeth of a cogwheel strip of at this moment both sides is simultaneously to middle motion, and then drives bulldozing board and pushes out the clearance with the soil in the sample container from sample container.
Description
Technical Field
The utility model relates to a soil detection technology field specifically is a sampler for soil detection convenient to change the drill bit.
Background
Soil detection means through taking a sample to soil, then carries out the preparation analysis with the sample, can detect out the representative value that influences soil environment quality factor, and then can observe out the pollution degree of soil, and the instrument of acquireing soil sample is the soil sampling ware that drill bit and handle that is made by hard material are constituteed mostly, uses soil sampling ware can conveniently carry out sample work to soil.
However, most of the existing soil detection samplers have the following problems:
when the sampler for soil detection is used and harder soil is sampled for multiple times, a drill bit of the sampler for soil detection is worn, so that the drill bit is inconvenient to replace;
second, need sample many times to an area, and in the sampling process, the sampler can not effectively clear away the remaining soil sample in inside, can influence next sample result.
We have therefore proposed a soil testing sampler which facilitates the replacement of the drill bit in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampler for soil detection convenient to change the drill bit to solve the inconvenient drill bit of changing of sampler and can not in time clear away remaining soil sample's problem on the existing market that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a sampler for soil detection convenient for replacing a drill bit comprises a handle, a circular gear and a fixed block, wherein a rotating rod is connected below the handle, a sampling container is fixed on the rotating rod, the circular gear is arranged on the rotating rod and is fixed in the sampling container, a rack and pinion is connected on the circular gear, a bulldozing plate is fixed on the rack and is arranged in the sampling container, a sliding chute is arranged on the bulldozing plate, a fixed sleeve is fixed below the sampling container, an auger soil rod is arranged in the fixed sleeve and is fixed below the rotating rod, the drill bit is installed below the auger soil rod, a limit block is arranged on the drill bit, a fixed block is fixed below the auger soil rod and is provided with a limit groove, the limit block is fixed in the limit groove, and a clamping cylinder is arranged outside the fixed block, and a clamping groove is formed in the clamping cylinder, a spring is fixed on the clamping cylinder and connected to the bottom end of the spiral drilling soil rod, and an assisting rod is fixed outside the fixing sleeve.
Preferably, the rotating rod and the auger soil rod are of an integrated structure, the rotating rod is connected with the sampling container through a shaft, and the rotating rod is fixed at the central part of the sampling container.
Preferably, the wheel rack and the bulldozer are riveted, the size of the bulldozer is equal to the size of the inner space of the sampling container, and two bulldozers are arranged in the sampling container in mirror symmetry.
Preferably, the auger soil rod and the fixed block are of an integrated structure, and the diameter of the auger soil rod is equal to that of the fixed sleeve.
Preferably, the drill bit forms sliding connection with the fixed block through the limiting block and the limiting groove, and a clamping structure is formed between the limiting block and the clamping groove.
Preferably, the clamping cylinder is elastically connected with the auger soil rod through a spring, and the diameter of the clamping cylinder is equal to that of the auger soil rod.
Compared with the prior art, the beneficial effects of the utility model are that: the sampler for soil detection is convenient for replacing the drill bit;
(1) the sampler is provided with a sampling container, the spiral soil rod rotates in the fixed sleeve under the action of the rotating rod, and soil can be pushed into the sampling container to be placed under the action of the spiral soil rod, so that the use efficiency of the sampler is improved;
(2) the sampler is provided with a bulldozing plate, under the action of a rotating rod, a circular gear rotates on gear teeth, when the rotating rod rotates anticlockwise, the gear teeth on two sides move towards two sides, a spiral soil auger rod can push soil into a sampling container, when the next sampling is needed, the rotating rod rotates clockwise, the gear teeth on two sides move towards the middle simultaneously, and then the bulldozing plate is driven to push out and remove the soil in the sampling container from the sampling container, so that the next soil sampling is prevented from being influenced, and the use diversity of the sampler is increased;
(3) this sampler still is provided with the stopper, after the drill bit of sampler takes place wearing and tearing, will block a section of thick bamboo downward action, the stopper of fixing in the draw-in groove can rotate, can turn to spacing groove department with the stopper through rotating the drill bit, take out through sliding, take out new drill bit afterwards, aim at the spacing groove with the stopper on the drill bit and carry out the inside slip, when moving to a card section of thick bamboo top, through pulling a card section of thick bamboo downwards, rotate the drill bit simultaneously, turn to the draw-in groove with the stopper in, a card section of thick bamboo passes through the spring afterwards and fixes the stopper in the draw-in groove, can make things convenient for the.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a circular gear of the present invention;
FIG. 3 is a schematic side view of the bulldozer of the present invention;
FIG. 4 is a schematic view of the drill according to the present invention;
FIG. 5 is a schematic view of the structure of the slot of the present invention;
fig. 6 is a schematic view of the cartridge structure of the present invention.
In the figure: 1. a handle; 2. rotating the rod; 3. a sampling container; 4. a circular gear; 5. a rack and pinion; 6. a bulldozer plate; 7. a chute; 8. fixing the sleeve; 9. auger drilling a soil rod; 10. a fixed block; 11. a limiting groove; 12. a limiting block; 13. a drill bit; 14. clamping the cylinder; 15. a card slot; 16. a spring; 17. a booster rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a sampler for soil detection convenient for replacing a drill bit comprises a handle 1, a rotating rod 2, a sampling container 3, a circular gear 4, a rack 5, a bulldozing plate 6, a sliding groove 7, a fixed sleeve 8, an auger soil rod 9, a fixed block 10, a limiting groove 11, a limiting block 12, a drill bit 13, a clamping cylinder 14, a clamping groove 15, a spring 16 and a power-assisted rod 17, wherein the rotating rod 2 is connected below the handle 1, the sampling container 3 is fixed on the rotating rod 2, the circular gear 4 is arranged on the rotating rod 2, the circular gear 4 is fixed in the sampling container 3, the rack 5 is connected on the circular gear 4, the bulldozing plate 6 is fixed on the rack 5, the bulldozing plate 6 is arranged in the sampling container 3, the sliding groove 7 is arranged on the bulldozing plate 6, the fixed sleeve 8 is fixed below the sampling container 3, the auger soil rod 9 is arranged in the fixed sleeve 8, and the auger soil rod 9 is fixed below, install drill bit 13 under the earth auger rod 9, and be provided with stopper 12 on the drill bit 13, be fixed with fixed block 10 under the earth auger rod 9, and seted up spacing groove 11 on the fixed block 10, and stopper 12 is fixed in spacing groove 11, be provided with card section of thick bamboo 14 outside the fixed block 10, and seted up draw-in groove 15 on the card section of thick bamboo 14, be fixed with spring 16 on the card section of thick bamboo 14, and spring 16 connects in earth auger rod 9 bottom, and fixed sleeve 8 external fixation helps lever 17.
For riveting between wheel rack 5 and bull dozer 6, and bull dozer 6's size equals the 3 inner spaces of sample container size to bull dozer 6 is provided with two in sample container 3 through mirror symmetry, can guarantee that bull dozer 6 can effectively clear away remaining soil in the sample container 3, has increased the use variety of sampler.
The auger soil rod 9 and the fixing block 10 are of an integrated structure, and the diameter of the auger soil rod 9 is equal to that of the fixing sleeve 8, so that the stable working state of the auger soil rod 9 in the fixing sleeve 8 can be ensured.
The clamping cylinder 14 is elastically connected with the spiral soil rod 9 through the spring 16, and the diameter of the clamping cylinder 14 is equal to that of the spiral soil rod 9, so that the adverse effect of the spiral soil rod 9 on the clamping cylinder 14 can be effectively avoided.
The working principle is as follows: when the sampler for soil detection, which is convenient for replacing the drill bit, is used, firstly, the sampler mainly aims at normal lawn soil, and before the sampler is used, the overall condition of the device needs to be checked firstly to determine that the device can work normally;
when the sampler starts to work, referring to fig. 1, firstly, a drill bit 13 of the sampler is aligned to the surface of soil to be sampled, then a worker can place feet on a boosting rod 17 for boosting fixation, then under the action of a handle 1, a rotating rod 2 drives an auger soil rod 9 to rotate, the sampler can be inserted into the soil under the action of the drill bit 13 and the auger soil rod 9, and the soil is pushed into a sampling container 3;
when the rotating rod 2 rotates, the circular gear 4 can drive the gear racks 5 on the two sides to move, when the rotating rod 2 rotates anticlockwise, the soil is pushed to the sampling container 3, the gear racks 5 on the two sides drive the soil shifting plates 6 to move towards the two sides respectively by combining the graph 2 and the graph 3, then the sampler is taken out of the soil, then the handle 1 rotates clockwise, and the soil shifting plates 6 on the two sides move towards the middle simultaneously under the action of the circular gear 4, so that the soil of the sampling container 3 can be effectively removed;
when the drill bit 13 needs to be replaced, the clamping cylinder 14 is acted downwards in conjunction with fig. 4 and fig. 6, the limiting block 12 fixed in the clamping groove 15 can be rotated, the limiting block 12 can be rotated to the limiting groove 11 by rotating the drill bit 13, the new drill bit 13 is taken out by sliding, the limiting block 12 on the drill bit 13 is aligned with the limiting groove 11 and slides inwards, and when the new drill bit is moved to the top of the clamping cylinder 14, the clamping cylinder 14 is pulled downwards in conjunction with fig. 5, the drill bit 13 is rotated at the same time, the limiting block 12 is rotated into the clamping groove 15, and then the clamping cylinder 14 fixes the limiting block 12 in the clamping groove 15 through the spring 16, which is the working process of the whole device, and the details which are not described in detail in this specification, such as the circular gear 4, the auger soil rod 9 and the drill bit 13, all belong to the prior art well known to those skilled in.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a sampler for soil detection convenient to change the drill bit, includes handle (1), circular gear (4) and fixed block (10), its characterized in that: the automatic soil sampling device is characterized in that a rotating rod (2) is connected below a handle (1), a sampling container (3) is fixed on the rotating rod (2), a circular gear (4) is arranged on the rotating rod (2), the circular gear (4) is fixed in the sampling container (3), a rack and pinion (5) is connected on the circular gear (4), a soil pushing plate (6) is fixed on the rack and pinion (5), the soil pushing plate (6) is arranged in the sampling container (3), a sliding chute (7) is formed in the soil pushing plate (6), a fixing sleeve (8) is fixed below the sampling container (3), an auger soil rod (9) is arranged in the fixing sleeve (8), the auger soil rod (9) is fixed below the rotating rod (2), a drill bit (13) is arranged below the auger soil rod (9), a limiting block (12) is arranged on the drill bit (13), and a fixing block (10) is fixed below the auger soil rod (9), and a limiting groove (11) is formed in the fixing block (10), the limiting block (12) is fixed in the limiting groove (11), a clamping cylinder (14) is arranged outside the fixing block (10), a clamping groove (15) is formed in the clamping cylinder (14), a spring (16) is fixed on the clamping cylinder (14), the spring (16) is connected to the bottom end of the auger soil rod (9), and a power assisting rod (17) is fixed outside the fixing sleeve (8).
2. The sampler for soil testing for facilitating drill bit replacement according to claim 1, wherein: dwang (2) and spiral auger soil pole (9) are integrated structure, and are the hub connection between dwang (2) and sample container (3) to dwang (2) are fixed at the central point of sample container (3).
3. The sampler for soil testing for facilitating drill bit replacement according to claim 1, wherein: the wheel rack (5) and the bulldozer (6) are riveted, the size of the bulldozer (6) is equal to the size of the inner space of the sampling container (3), and the bulldozer (6) is provided with two sampling containers (3) through mirror symmetry.
4. The sampler for soil testing for facilitating drill bit replacement according to claim 1, wherein: the auger soil rod (9) and the fixing block (10) are of an integrated structure, and the diameter of the auger soil rod (9) is equal to that of the fixing sleeve (8).
5. The sampler for soil testing for facilitating drill bit replacement according to claim 1, wherein: drill bit (13) constitute sliding connection through between stopper (12) and spacing groove (11) and fixed block (10), and constitute the block structure between stopper (12) and draw-in groove (15).
6. The sampler for soil testing for facilitating drill bit replacement according to claim 1, wherein: the clamping cylinder (14) is elastically connected with the spiral auger soil rod (9) through a spring (16), and the diameter of the clamping cylinder (14) is equal to that of the spiral auger soil rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921542582.0U CN210741896U (en) | 2019-09-17 | 2019-09-17 | Soil detection sampler convenient for replacing drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921542582.0U CN210741896U (en) | 2019-09-17 | 2019-09-17 | Soil detection sampler convenient for replacing drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210741896U true CN210741896U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921542582.0U Active CN210741896U (en) | 2019-09-17 | 2019-09-17 | Soil detection sampler convenient for replacing drill bit |
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| Country | Link |
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| CN (1) | CN210741896U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376356A (en) * | 2021-06-09 | 2021-09-10 | 陕西地矿第一地质队有限公司 | Convenient soil nutrient detector and detection method thereof |
| CN114486337A (en) * | 2022-02-16 | 2022-05-13 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Mineral product geology mineral products investigation sampling device |
| CN115032019A (en) * | 2022-06-07 | 2022-09-09 | 石河子大学 | Hand-held soil spiral sampling device |
| CN115931433A (en) * | 2023-01-05 | 2023-04-07 | 陕西省生物农业研究所 | Multifunctional detection device and method for environmental soil detection |
-
2019
- 2019-09-17 CN CN201921542582.0U patent/CN210741896U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376356A (en) * | 2021-06-09 | 2021-09-10 | 陕西地矿第一地质队有限公司 | Convenient soil nutrient detector and detection method thereof |
| CN114486337A (en) * | 2022-02-16 | 2022-05-13 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Mineral product geology mineral products investigation sampling device |
| CN114486337B (en) * | 2022-02-16 | 2024-03-26 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Mineral geological mineral exploration sampling equipment |
| CN115032019A (en) * | 2022-06-07 | 2022-09-09 | 石河子大学 | Hand-held soil spiral sampling device |
| CN115931433A (en) * | 2023-01-05 | 2023-04-07 | 陕西省生物农业研究所 | Multifunctional detection device and method for environmental soil detection |
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