CN210571452U - Multilayer wetland soil collection system - Google Patents
Multilayer wetland soil collection system Download PDFInfo
- Publication number
- CN210571452U CN210571452U CN201920743959.2U CN201920743959U CN210571452U CN 210571452 U CN210571452 U CN 210571452U CN 201920743959 U CN201920743959 U CN 201920743959U CN 210571452 U CN210571452 U CN 210571452U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- sampling
- transmission shaft
- soil
- protection barrel
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- 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 wetland soil multi-level collection device, which comprises a motor, a drill bit, a transmission shaft, a protection barrel and a positioning frame, wherein the motor and the protection barrel are fixedly arranged on the positioning frame, the lower end of the protection barrel is sealed by a bottom plate, the transmission shaft penetrates through the protection barrel, the drill bit is arranged at the lower end of the transmission shaft, and the upper end of the transmission shaft is connected with the motor; the utility model discloses a mud sample collection device, including protection barrel, bottom plate, locating hole, power unit, protection barrel, be provided with many sampling pipes in the protection barrel, be provided with a plurality of positioning hole on the bottom plate, every the lower extreme of sampling pipe is fixed in a positioning hole, and the upper end extends the protection barrel and just is connected with the power unit that is used for absorbing the mud sample outward. This device can sample the wetland soil of the different degree of depth, and the sample of the different degree of depth is gathered to the sampling pipe of difference, can prevent that the moisture in the soil of the different degree of depth from mixing and leading to the testing result inaccurate, is particularly useful for the wetland soil sampling that the water content is very big, sample soil is mud.
Description
Technical Field
The utility model belongs to the sampling equipment field, especially, multi-level collection system of wetland soil.
Background
The moisture content is high in the wetland soil, and the soil of some wetlands is the mud form, and the mobility is strong, when punching the sample to wetland soil, often appear the soil moisture of the different degree of depth and mix each other and lead to the various composition to detect the unsafe condition in the soil, consequently, need one kind can sample the wetland soil of the different degree of depth and prevent that the moisture of the different degree of depth from mixing and leading to the inaccurate collection system of testing result.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wetland soil is multi-level collection system can sample the wetland soil of the different degree of depth to prevent that the moisture of the different degree of depth from mixing and leading to the testing result inaccurate.
The purpose of the utility model is realized like this: a multi-level wetland soil collecting device comprises a motor, a drill bit, a transmission shaft, a protection cylinder and a positioning frame, wherein the motor and the protection cylinder are fixedly arranged on the positioning frame, the lower end of the protection cylinder is sealed through a bottom plate, the transmission shaft penetrates through the protection cylinder, the drill bit is arranged at the lower end of the transmission shaft, and the upper end of the transmission shaft is connected with the motor; the utility model discloses a mud sample collection device, including protection barrel, bottom plate, locating hole, power unit, protection barrel, be provided with many sampling pipes in the protection barrel, be provided with a plurality of positioning hole on the bottom plate, every the lower extreme of sampling pipe is fixed in a positioning hole, and the upper end extends the protection barrel and just is connected with the power unit that is used for absorbing the mud sample outward.
Furthermore, the sampling tube is a vertically arranged metal tube, a plug is arranged at the lower end of the sampling tube, the plug is in sliding fit with the sampling tube, a pull rod is fixedly connected with the plug, and the upper end of the pull rod extends out of the upper port of the sampling tube; the power mechanism is an air pump, the air pump is connected with an air exhaust pipe, and the air exhaust pipe is detachably connected with the upper end of the sampling pipe.
Further, the outer wall of the protection cylinder body is provided with a spiral soil discharging piece.
Further, the drill bit is detachably connected with the transmission shaft.
Further, the drill bit is cylindrical, the lower end face of the drill bit is saw-toothed, a plurality of soil discharge holes are formed in the side wall of the drill bit, a connecting sleeve is arranged inside the drill bit and connected with the transmission shaft through screws, and the outer wall of the connecting sleeve is connected with the drill bit through a connecting rod.
Furthermore, handles are arranged at two ends of the positioning frame.
The utility model has the advantages that: during the use, with the vertical soil that inserts of drill bit, the motor drives the drill bit and rotates, applys decurrent pressure to the locating rack, the drill bit, during the protection barrel gets into soil downwards, when the degree of depth that the drill bit stretched into soil reached the sampling requirement, the power unit that utilizes a sampling pipe inhales the mud of sampling socle portion into the sampling pipe, accomplishes the sampling of a degree of depth, the drill bit continues to drop when adopting the degree of depth for the second, utilizes the sampling pipe of the second to carry out the secondary sampling, analogize in proper order, accomplish until the sampling. This device can sample the wetland soil of the different degree of depth, and the sample of the different degree of depth is gathered to the sampling pipe of difference, can prevent that the moisture in the soil of the different degree of depth from mixing and leading to the testing result inaccurate, is particularly useful for the wetland soil sampling that the water content is very big, sample soil is mud.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1, the utility model discloses a wetland soil multi-level collection system, including motor 1, drill bit 2, transmission shaft 3, protection barrel 4 and locating rack 5, motor 1 and protection barrel 4 are fixed mounting on locating rack 5, and the lower extreme of protection barrel 4 seals through bottom plate 6, and transmission shaft 3 runs through protection barrel 4, drill bit 2 sets up the lower extreme at transmission shaft 3, and the upper end of transmission shaft 3 links to each other with motor 1; be provided with many sampling pipes 7 in the protection barrel 4, be provided with a plurality of positioning hole on the bottom plate 6, every the lower extreme of sampling pipe 7 is fixed in a positioning hole, and the upper end extends protection barrel 4 and just is connected with the power unit that is used for absorbing the mud sample outward.
Locating rack 5 is used for installing each part, can adopt the frame construction that forms by the metal section welding, and transmission shaft 3 is used for driving the power transmission of motor 1 to drill bit 2 to drive drill bit 2 and rotate, and the upper end of transmission shaft 3 is passed through the bearing and is installed on locating rack 5, and the lower extreme passes through the bearing and links to each other with bottom plate 6, keeps stable when guaranteeing transmission shaft 3 operation. Sampling pipe 7 is used for gathering and saving sample soil, through setting up many sampling pipes 7, is used for gathering the soil sample of the different degree of depth respectively, and specific quantity sets up according to the sampling requirement, if needs gather soil sample at three degree of depth, then sets up 3 sampling pipes 7. The power mechanism provides power for sampling, and soil with large water content at the bottom of the sampling pipe 7 can be sucked into the sampling pipe 7.
In order to prevent drill bit 2 and protection barrel 4 at the in-process that descends, mud gets into sampling pipe 7, sampling pipe 7 is the tubular metal resonator of vertical setting, and tubular metal resonator intensity is high, sampling pipe 7's lower extreme is provided with end cap 8, end cap 8 and sampling pipe 7 sliding fit, specifically, have certain magnitude of interference between end cap 8 and the tubular metal resonator, can bear certain thrust and remain stable, prevent that soil from getting into sampling pipe 7 automatically, and end cap 8 fixedly connected with pull rod 11, the upper end of pull rod 11 extends to outside the sampling pipe 7 up end, when adopting certain power upwards to stimulate pull rod 11, can drive end cap 8 and remove to take out end cap 8, then can sample smoothly. The power mechanism can adopt various existing manual air extraction equipment, and in order to ensure that the power is large enough, the power mechanism is an air extraction pump 9, the air extraction pump 9 is connected with an air extraction pipe 10, the air extraction pipe 10 is a hose, and the air extraction pipe 10 is detachably connected with the upper end of the sampling pipe 7. The air pump 9 can be carried alone, does not install on the locating rack 5 to alleviate the whole weight of locating rack 5, during the use, take out end cap 8, put air pump 9 aside locating rack 5, sampling pipe 7 connect in sampling pipe 7 upper end can.
The outer wall of the protection cylinder body 4 is provided with a spiral soil discharging piece 12, so that the resistance of soil is reduced, and the protection cylinder body 4 can move downwards in the soil more easily.
The drill bit 2 is fast in abrasion speed, the drill bit 2 is detachably connected with the transmission shaft 3, and when the drill bit 2 is damaged, the new drill bit 2 can be conveniently replaced.
The drill bit 2 is cylindrical, the lower end face of the drill bit 2 is sawtooth-shaped, soil can be cut, and labor is saved when the drill bit moves downwards. When the drill bit 2 moves downward, soil is introduced into the drill bit 2, and therefore, a plurality of soil discharge holes 15 are provided in a side wall of the drill bit 2 for discharging the soil. The connecting sleeve 13 is arranged inside the drill bit 2, the connecting sleeve 13 is connected with the transmission shaft 3 through a screw, the outer wall of the connecting sleeve 13 is connected with the drill bit 2 through the connecting rod 14, and the drill bit is convenient to assemble and disassemble.
The use process of the device is as follows: use 3 depths that need a certain sampling point to sample as an example, set up 3 sampling pipes 7, every sampling pipe 7 disposes an aspiration pump 9 to number 3 sampling pipes 7, sample like 1 sampling pipe 7 collection first depth, sample of 2 sampling pipes 7 collection second depth, sample of 3 sampling pipes 7 collection third depth. After the device is moved to a sampling point, a drill bit 2 is vertically inserted into the ground, a motor 1 is started, the motor 1 drives the drill bit 2 to rotate through a transmission shaft 3, an operator holds a handle 16 and applies downward pressure to push the drill bit 2 and a protective barrel 4 to move downwards, when the lower end of the protective barrel 4 moves to a first sampling depth, the motor 1 is closed, a pull rod 11 in a sampling tube 1 7 is pulled, a plug 8 in the sampling tube 1 is taken out, an exhaust tube 10 of an exhaust pump 9 corresponding to the sampling tube 1 7 is connected to the upper end of the sampling tube 1, then the exhaust pump 9 is started, air in the sampling tube 1 7 is pumped out to generate negative pressure, slurry at the bottom of the sampling tube 1 can enter the sampling tube 1 7 and then enters the exhaust tube 10, when the slurry enters the exhaust tube 1020cm or so, the exhaust pump 9 is closed, then the motor 1 is started again, make drill bit 2 continue to move down to second sampling depth, utilize 2 sampling pipes 7 to squeeze into the third sampling depth with drill bit 2 after taking a sample again, then utilize 3 sampling pipes 7 to carry out the sample for the third time, after 3 samplings, extract drill bit 2, demolish exhaust tube 10 of 1 sampling pipe 7, 2 sampling pipes 7 and 3 sampling pipes 7 and take out the sample to save can.
To sum up, this device can sample the wetland soil of the different degree of depth, and the sample of the different degree of depth is gathered to different sampling pipes 7, can prevent that the moisture in the soil of the different degree of depth from mixing and leading to the testing result inaccurate, and the specially prepared wetland soil sampling that is applicable to water content very big, sample soil for mud.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (6)
1. The utility model provides a multilayer collection system of wetland soil which characterized in that: the drilling machine comprises a motor (1), a drill bit (2), a transmission shaft (3), a protection cylinder (4) and a positioning frame (5), wherein the motor (1) and the protection cylinder (4) are fixedly arranged on the positioning frame (5), the lower end of the protection cylinder (4) is sealed through a bottom plate (6), the transmission shaft (3) penetrates through the protection cylinder (4), the drill bit (2) is arranged at the lower end of the transmission shaft (3), and the upper end of the transmission shaft (3) is connected with the motor (1); be provided with many sampling pipes (7) in protection barrel (4), be provided with a plurality of positioning hole on bottom plate (6), every the lower extreme of sampling pipe (7) is fixed in a positioning hole, and the upper end extends protection barrel (4) outward and is connected with the power unit that is used for absorbing the mud sample.
2. The wetland soil multi-level collection device according to claim 1, characterized in that: the sampling tube (7) is a vertically arranged metal tube, a plug (8) is arranged at the lower end of the sampling tube (7), the plug (8) is in sliding fit with the sampling tube (7), the plug (8) is fixedly connected with a pull rod (11), and the upper end of the pull rod (11) extends out of an upper port of the sampling tube (7); the power mechanism is an air pump (9), the air pump (9) is connected with an air pumping pipe (10), and the air pumping pipe (10) is detachably connected with the upper end of the sampling pipe (7).
3. The wetland soil multi-level collection device according to claim 1, characterized in that: the outer wall of the protection cylinder body (4) is provided with a spiral soil discharging piece (12).
4. The wetland soil multi-level collection device according to claim 1, characterized in that: the drill bit (2) is detachably connected with the transmission shaft (3).
5. The wetland soil multi-level collection device according to claim 4, characterized in that: drill bit (2) are the cylinder, and the lower terminal surface of drill bit (2) sets up to the zigzag, and the lateral wall of drill bit (2) is provided with a plurality of holes of dumping (15), and drill bit (2) inside is provided with adapter sleeve (13), adapter sleeve (13) link to each other with transmission shaft (3) through the screw, and the outer wall of adapter sleeve (13) passes through connecting rod (14) and links to each other with drill bit (2).
6. The wetland soil multi-level collection device according to claim 1, characterized in that: handles (16) are arranged at two ends of the positioning frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920743959.2U CN210571452U (en) | 2019-05-22 | 2019-05-22 | Multilayer wetland soil collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920743959.2U CN210571452U (en) | 2019-05-22 | 2019-05-22 | Multilayer wetland soil collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210571452U true CN210571452U (en) | 2020-05-19 |
Family
ID=70631539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920743959.2U Expired - Fee Related CN210571452U (en) | 2019-05-22 | 2019-05-22 | Multilayer wetland soil collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210571452U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255014A (en) * | 2020-11-19 | 2021-01-22 | 武汉轻工大学 | Collection drill bit and collection device |
| CN112683598A (en) * | 2021-03-22 | 2021-04-20 | 江西锦源自动化技术有限公司 | Sampling device of hydrology monitoring sample |
| CN114397137A (en) * | 2022-02-14 | 2022-04-26 | 云南瀚哲科技有限公司 | Multi-layer collection device and collection method for cultivated land soil samples |
| CN115307965A (en) * | 2022-09-29 | 2022-11-08 | 山西豪盛环保科技有限公司 | Soil stratified sampling is with preventing cross contamination drilling equipment |
| CN115711762A (en) * | 2022-10-26 | 2023-02-24 | 安徽省生态环境科学研究院 | Layered collection device and method for ecological risk evaluation of soil remediation |
-
2019
- 2019-05-22 CN CN201920743959.2U patent/CN210571452U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255014A (en) * | 2020-11-19 | 2021-01-22 | 武汉轻工大学 | Collection drill bit and collection device |
| CN112255014B (en) * | 2020-11-19 | 2024-01-30 | 武汉轻工大学 | Acquisition drill bit and acquisition device |
| CN112683598A (en) * | 2021-03-22 | 2021-04-20 | 江西锦源自动化技术有限公司 | Sampling device of hydrology monitoring sample |
| CN112683598B (en) * | 2021-03-22 | 2021-05-25 | 江西锦源自动化技术有限公司 | Sampling device of hydrology monitoring sample |
| CN114397137A (en) * | 2022-02-14 | 2022-04-26 | 云南瀚哲科技有限公司 | Multi-layer collection device and collection method for cultivated land soil samples |
| CN115307965A (en) * | 2022-09-29 | 2022-11-08 | 山西豪盛环保科技有限公司 | Soil stratified sampling is with preventing cross contamination drilling equipment |
| CN115711762A (en) * | 2022-10-26 | 2023-02-24 | 安徽省生态环境科学研究院 | Layered collection device and method for ecological risk evaluation of soil remediation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210571452U (en) | Multilayer wetland soil collection system | |
| CN106596176B (en) | Water and soil integrated sampling method | |
| CN208187753U (en) | A kind of soil test soil sample collector | |
| CN212363718U (en) | Hydraulic and hydroelectric engineering foundation soil experiment sampling device | |
| CN106706361B (en) | Spiral undisturbed soil sampler capable of sampling continuously | |
| CN211042754U (en) | High-efficient sampling device of soil for environmental monitoring | |
| CN106680033A (en) | Static cone penetration test type underground water sampling method | |
| CN116291424B (en) | Drilling sampling device for geotechnical engineering investigation | |
| CN112697498A (en) | Hydrogeology detection sampling device and use method thereof | |
| CN106593398B (en) | Press-in type isolation well construction method | |
| CN107036841B (en) | Soil and water integration sampling device | |
| CN210269254U (en) | Multifunctional engineering investigation construction equipment | |
| CN218865544U (en) | Soil tubulose sampler | |
| CN210071375U (en) | Drilling type sampling device for geological exploration | |
| CN209085979U (en) | A kind of heavy metal content in soil spot sampling device | |
| CN212722107U (en) | Ecological agriculture and forestry soil detection sampling device | |
| CN210741903U (en) | Soil pollution restores preprocessing device | |
| CN213956813U (en) | Soil sampler | |
| CN112943232A (en) | Mine hydrogeological condition detection device | |
| CN206700996U (en) | Dust-proof corning machine | |
| CN112414750A (en) | Soil sampling and detecting equipment | |
| CN220339703U (en) | Mineral geological mineral exploration sampling device | |
| CN217236673U (en) | Aerated concrete block wall body plastering layer detects uses equipment | |
| CN217033098U (en) | Soil monitoring sampling device with spiral discharging structure | |
| CN219935328U (en) | Investigation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518109 1st to 4th floors, 101, No.61, zone 1, No.5 Industrial Zone, Shangfen community, Minzhi street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Weibiao Testing Technology Co.,Ltd. Address before: 518131 15th floor, block B, building 9, Baoneng Science Park, Qinghu Industrial Park, Qingxiang Road, Longhua office, Longhua New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Weibiao Testing Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210522 |