CN209783948U - automatic sampling device for soil remediation - Google Patents
automatic sampling device for soil remediation Download PDFInfo
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- CN209783948U CN209783948U CN201920372246.XU CN201920372246U CN209783948U CN 209783948 U CN209783948 U CN 209783948U CN 201920372246 U CN201920372246 U CN 201920372246U CN 209783948 U CN209783948 U CN 209783948U
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- threaded rod
- soil remediation
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses an automatic sampling device of soil remediation belongs to soil sampling technical field. An automatic sampling device for soil remediation comprises a base, wherein a top seat is arranged above the base, a driving device is arranged on the top seat, a threaded rod is connected between the top seat and the base, a threaded hole matched with the threaded rod is formed in the base, a sampling barrel is connected to the bottom end of the threaded rod, a threaded conical head is connected to the bottom end of the sampling barrel, a sealing cavity is arranged in the sampling barrel, a piston is arranged in the sealing cavity, a push rod is connected to one side of the piston, a push plate is connected to one end of the push rod, and a sampling tube is mounted on the push plate; the utility model discloses a set up the sampling bucket to inside being equipped with the multiunit sampling tube at the sampling bucket, can utilizing drive arrangement to rotate the sampling bucket and insert the underground, then utilize and fill the aspiration pump and aerify sealed chamber, make the sampling tube in the push pedal pass the through-hole and insert soil, accurate sample, convenient to use.
Description
Technical Field
the utility model relates to a soil sampling technical field especially relates to an automatic sampling device of soil remediation.
Background
Along with the increasing enhancement of people to the environmental protection consciousness, soil restoration is the central importance of the current environmental protection task, soil needs the environmental protection evaluation unit to carry out the evaluation of pollution degree to the soil to be restored in the earlier stage of restoration, and then has avoided the sampling work to the earlier stage of restoration work.
Present soil sampling device is at the sampling in-process, along with the sampler gets into the soil layer, the sampler can carry the soil of the different degree of depth, can not carry out accurate sample to different soil layers especially deep soil, thereby influence later stage soil repair work, current sampling device can only carry out single sample to the target moreover, can not carry out the layering sample to near the soil of target simultaneously, the sample range is narrow, lead to later stage soil detection to appear the deviation easily, need improve, for this reason, we provide a soil repair automatic sampling device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing an automatic sampling device for soil remediation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a soil remediation automatic sampling device, includes the base, the base top is equipped with the footstock, be equipped with drive arrangement on the footstock, be connected with the threaded rod between footstock and the base, be equipped with the screw that matches with the threaded rod on the base, the threaded rod bottom is connected with the sampling bucket, the sampling bucket bottom is connected with the screw conical head, the inside sealed chamber that is equipped with of sampling bucket, the inside piston that is equipped with of sealed chamber, and piston one side is connected with the push rod, push rod one end is connected with the push pedal, install the sampling tube in the push pedal, the threaded rod is installed and is filled the aspiration pump, it is connected with gas tube and exhaust tube to fill aspiration pump one side, gas tube and exhaust tube one end are passed the threaded.
Preferably, the driving device comprises a forward and reverse rotation motor, a driving gear and a driven gear, the driving gear is fixedly sleeved on an output shaft of the forward and reverse rotation motor, the driven gear is fixedly sleeved on a threaded rod, and the driving gear is meshed with the driven gear.
Preferably, the bottom end of the sealing cavity is connected with a gas pipe, one end of the gas pipe is connected with the sampling pipe, the bottom end of the sampling pipe is provided with a sealing sliding barrel, the inside of the sealing sliding barrel is connected with a separation sliding plate in a sliding mode, and the bottom end of the sealing sliding barrel is connected with the gas pipe.
Preferably, the through-hole has been seted up to sampling bucket one side, the through-hole corresponds with the sampling tube position, the diameter of sampling tube is less than the diameter of through-hole.
preferably, both sides of the lower surface of the base are connected with fixed inserting columns, and the bottom ends of the fixed inserting columns are connected with conical heads.
Preferably, the diameter of the sampling barrel is smaller than that of the threaded conical head.
Preferably, the surface of the sampling barrel and the surface of the threaded rod are provided with scale strips.
Preferably, a telescopic rod is arranged between the base and the top seat.
Compared with the prior art, the utility model provides an automatic sampling device of soil remediation possesses following beneficial effect:
1. This automatic sampling device is restoreed to soil is through setting up the sampling bucket to at the inside multiunit sampling tube that is equipped with of sampling bucket, can utilize drive arrangement to rotate the sampling bucket and insert the underground, then utilize and fill the aspiration pump and aerify sealed chamber, make the piston remove and promote the push pedal through the push rod, thereby make the sampling tube in the push pedal pass the through-hole and insert soil, accurate sample, sample effectual, convenient to use.
2. This automatic sampling device is restoreed to soil has the separation slide through sliding connection on the sampling tube, when the sampling tube inserted in earth, opens the solenoid valve, will seal the gas of intracavity and send into in the sealed slide cartridge through the gas-supply pipe to the messenger separates the slide and receives pressure upward movement, utilizes to separate the slide and stops earth, prevents that earth from dropping too much.
3. This automatic sampling device is restoreed to soil through being equipped with the multiunit sampling tube, can carry out the layering sample to near target's soil, and the sample range is wide, and the later stage of being convenient for detects and restores soil.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.
Drawings
Fig. 1 is a schematic structural view of an automatic sampling device for soil remediation according to the present invention;
Fig. 2 is a schematic structural front view of an automatic sampling device for soil remediation according to the present invention;
FIG. 3 is a schematic view of the internal structure of a sampling barrel of the automatic sampling device for soil remediation according to the present invention;
fig. 4 is the utility model provides a soil remediation automatic sampling device's sample tube sectional structure sketch map.
In the figure: 1. a base; 2. fixing the inserted columns; 3. a threaded cone head; 4. a sampling barrel; 5. a through hole; 6. a threaded rod; 7. a top seat; 8. an air charging and pumping pump; 9. a positive and negative rotation motor; 10. a telescopic rod; 11. a drive gear; 12. a driven gear; 13. a sampling tube; 14. pushing the plate; 15. a push rod; 16. a piston; 17. sealing the cavity; 18. an inflation tube; 19. an air exhaust pipe; 20. an electromagnetic valve; 21. a gas delivery pipe; 22. a partition slide plate; 23. and sealing the sliding cylinder.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-4, an automatic sampling device for soil remediation comprises a base 1, a top seat 7 is arranged above the base 1, a driving device is arranged on the top seat 7, a threaded rod 6 is connected between the top seat 7 and the base 1, a threaded hole matched with the threaded rod 6 is arranged on the base 1, a sampling barrel 4 is connected at the bottom end of the threaded rod 6, a threaded conical head 3 is connected at the bottom end of the sampling barrel 4, a sealing cavity 17 is arranged inside the sampling barrel 4, a piston 16 is arranged inside the sealing cavity 17, a push rod 15 is connected at one side of the piston 16, a push plate 14 is connected at one end of the push rod 15, a sampling tube 13 is arranged on the push plate 14, an air-filling and pumping pump 8 is arranged on the threaded rod 6, an air-filling and pumping tube 18 and an air-pumping tube 19 are connected at one side of the air-filling and pumping tube 8, one ends of the air, then utilize and fill the aspiration pump 8 and aerify sealed chamber 17 inside, make piston 16 move forward, thereby utilize push rod 15 to promote push pedal 14, make sampling tube 13 on the push pedal 14 pass through-hole 5 and insert in soil, utilize sampling tube 13 to take a sample, utilize and fill aspiration pump 8 and aerify after the sample is ended, make sampling tube 13 retrieve sampling barrel 4 inside, it is accurate to take a sample, simultaneously, the multiunit sampling tube 13 can take a sample simultaneously, the sample wide range, and convenient to use.
Example 2:
Referring to fig. 1-4, an automatic sampling device for soil remediation comprises a base 1, a top seat 7 is arranged above the base 1, a driving device is arranged on the top seat 7, a threaded rod 6 is connected between the top seat 7 and the base 1, threaded holes matched with the threaded rod 6 are respectively arranged on the top seat 7 and the base 1, a sampling barrel 4 is connected at the bottom end of the threaded rod 6, a threaded conical head 3 is connected at the bottom end of the sampling barrel 4, a sealed cavity 17 is arranged inside the sampling barrel 4, a piston 16 is arranged inside the sealed cavity 17, a push rod 15 is connected at one side of the piston 16, a push plate 14 is connected at one end of the push rod 15, a sampling pipe 13 is arranged on the push plate 14, a gas pipe 21 is connected at the bottom end of the sealed cavity 17, one end of the gas pipe 21 is connected with the sampling pipe 13, an inflation/suction pump 8 is arranged on the threaded rod 6, an inflation/suction pipe 18, utilize drive arrangement to insert the underground with the rotation of threaded rod 6, thereby make sampling barrel 4 be located the underground, then utilize and fill aspiration pump 8 and aerify sealed chamber 17 inside, make piston 16 move forward, thereby utilize push rod 15 to promote push pedal 14, make sampling tube 13 in the push pedal 14 pass through-hole 5 and insert in the soil, utilize sampling tube 13 to take a sample, utilize after the sample finishes to fill aspiration pump 8 and aerify, make sampling tube 13 retrieve inside sampling barrel 4, it is accurate to take a sample, multiunit sampling tube 13 can take a sample simultaneously, the sample range is wide, and convenient to use is convenient for
The driving device comprises a forward and reverse rotating motor 9, a driving gear 11 and a driven gear 12, the driving gear 11 is fixedly sleeved on an output shaft of the forward and reverse rotating motor 9, the driven gear 12 is fixedly sleeved on the threaded rod 6, the driving gear 11 is meshed with the driven gear 12, and the forward and reverse rotating motor 9 can be utilized to rotate so as to drive the driving gear 11 to rotate, so that the driving gear 11 drives the driven gear 12 to rotate, and the threaded rod 6 rotates.
Example 3:
Referring to fig. 1-4, an automatic sampling device for soil remediation, which is substantially the same as that in embodiment 1, further, the bottom end of the sealed cavity 17 is connected with an air pipe 21, one end of the air pipe 21 is connected with the sampling pipe 13, the bottom end of the sampling pipe 13 is provided with a sealed sliding barrel 23, the inside of the sealed sliding barrel 23 is connected with a separation sliding plate 22 in a sliding manner, the bottom end of the sealed sliding barrel 23 is connected with the air pipe 21, when the sampling pipe 13 is inserted into soil, the electromagnetic valve 20 can be opened, air in the sealed cavity 17 is sent into the sealed sliding barrel 23 through the air pipe 21, so that the separation sliding plate 22 is lifted up, the electromagnetic valve 20 is closed, meanwhile, the air is pumped by the air pump 8, the sampling pipe 13 is recycled into the sampling barrel 4, then the electromagnetic valve 20 is opened, so that the air in the air pipe 21 flows back, and then the air.
Through-hole 5 has been seted up to sampling bucket 4 one side, and through-hole 5 corresponds with sampling tube 13 position, and the diameter of sampling tube 13 is less than the diameter of through-hole 5, can make sampling tube 13 pass through-hole 5 and insert in the soil.
Base 1 lower surface both sides all are connected with fixed post 2 of inserting, and fixed 2 bottoms of inserting the post are connected with the conical head, can utilize the conical head to fix base 1 in inserting soil, and fixed effectual.
The diameter of sampling bucket 4 is less than the diameter of screw thread conical head 3, can avoid soil to enter into inside sampling bucket 4 through-hole 5 at the in-process that sampling bucket 4 descends.
sampling bucket 4 and 6 surfaces of threaded rod all are equipped with the scale strip, can carry out accurate location to the sample height.
An expansion link 10 is installed between the base 1 and the top base 7, and the expansion link 10 contracts while the threaded rod 6 rotates and descends.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The automatic sampling device for soil remediation comprises a base (1) and is characterized in that a top seat (7) is arranged above the base (1), a driving device is arranged on the top seat (7), a threaded rod (6) is connected between the top seat (7) and the base (1), a screw hole matched with the threaded rod (6) is formed in the base (1), a sampling barrel (4) is connected to the bottom end of the threaded rod (6), a threaded conical head (3) is connected to the bottom end of the sampling barrel (4), a sealed cavity (17) is arranged inside the sampling barrel (4), a piston (16) is arranged inside the sealed cavity (17), a push rod (15) is connected to one side of the piston (16), one end of the push rod (15) is connected with a push plate (14), a sampling tube (13) is installed on the push plate (14), and an air pumping pump (8) is installed on the threaded rod (6), one side of the air inflation and extraction pump (8) is connected with an air inflation tube (18) and an extraction tube (19), and one ends of the air inflation tube (18) and the extraction tube (19) penetrate through the interior of the threaded rod (6) and are connected with the sealed cavity (17).
2. The automatic sampling device for soil remediation according to claim 1, wherein the driving device comprises a forward and reverse rotation motor (9), a driving gear (11) and a driven gear (12), the driving gear (11) is fixedly sleeved on an output shaft of the forward and reverse rotation motor (9), the driven gear (12) is fixedly sleeved on the threaded rod (6), and the driving gear (11) is meshed with the driven gear (12).
3. the automatic sampling device for soil remediation according to claim 1, wherein the bottom end of the sealing cavity (17) is connected with an air delivery pipe (21), one end of the air delivery pipe (21) is connected with the sampling pipe (13), the bottom end of the sampling pipe (13) is provided with a sealing sliding barrel (23), the inside of the sealing sliding barrel (23) is slidably connected with a separation sliding plate (22), and the bottom end of the sealing sliding barrel (23) is connected with the air delivery pipe (21).
4. the automatic sampling device for soil remediation according to claim 1, 2 or 3, wherein a through hole (5) is formed in one side of the sampling barrel (4), the through hole (5) corresponds to a sampling tube (13), and the diameter of the sampling tube (13) is smaller than that of the through hole (5).
5. The automatic sampling device for soil remediation according to claim 1, wherein the two sides of the lower surface of the base (1) are connected with fixed inserting columns (2), and the bottom ends of the fixed inserting columns (2) are connected with conical heads.
6. An automatic soil remediation sampling device according to claim 4 wherein the diameter of the sampling barrel (4) is less than the diameter of the screw tap (3).
7. The automatic sampling device for soil remediation according to claim 1, wherein the sampling barrel (4) and the threaded rod (6) are provided with scale bars on their surfaces.
8. The automatic sampling device for soil remediation according to claim 1, wherein a telescopic rod (10) is mounted between the base (1) and the top seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372246.XU CN209783948U (en) | 2019-03-22 | 2019-03-22 | automatic sampling device for soil remediation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920372246.XU CN209783948U (en) | 2019-03-22 | 2019-03-22 | automatic sampling device for soil remediation |
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| Publication Number | Publication Date |
|---|---|
| CN209783948U true CN209783948U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920372246.XU Active CN209783948U (en) | 2019-03-22 | 2019-03-22 | automatic sampling device for soil remediation |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111044318A (en) * | 2019-12-31 | 2020-04-21 | 苏州汉宣检测科技有限公司 | Novel soil detection device |
| CN112649222A (en) * | 2020-09-15 | 2021-04-13 | 马秀叶 | Soil sampling device for ecological environment monitoring |
| CN112697497A (en) * | 2020-12-03 | 2021-04-23 | 遵义师范学院 | Loop bar type in-situ lateral soil sampling device |
| CN112985889A (en) * | 2021-02-25 | 2021-06-18 | 云南农业大学 | A equipment that is used for different levels of soil profile to sample |
| CN114354240A (en) * | 2022-01-06 | 2022-04-15 | 封涛 | Manual-automatic geological detection sampling device |
| CN116642727A (en) * | 2023-06-08 | 2023-08-25 | 淮安市中证安康检测有限公司 | Layered sampling device and sampling method for soil detection |
-
2019
- 2019-03-22 CN CN201920372246.XU patent/CN209783948U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111044318A (en) * | 2019-12-31 | 2020-04-21 | 苏州汉宣检测科技有限公司 | Novel soil detection device |
| CN112649222A (en) * | 2020-09-15 | 2021-04-13 | 马秀叶 | Soil sampling device for ecological environment monitoring |
| CN112697497A (en) * | 2020-12-03 | 2021-04-23 | 遵义师范学院 | Loop bar type in-situ lateral soil sampling device |
| CN112985889A (en) * | 2021-02-25 | 2021-06-18 | 云南农业大学 | A equipment that is used for different levels of soil profile to sample |
| CN112985889B (en) * | 2021-02-25 | 2023-06-23 | 云南农业大学 | Equipment for sampling soil at different levels of profile |
| CN114354240A (en) * | 2022-01-06 | 2022-04-15 | 封涛 | Manual-automatic geological detection sampling device |
| CN114354240B (en) * | 2022-01-06 | 2023-11-03 | 中国建筑材料工业地质勘查中心吉林总队 | Manual-automatic integrated geological detection sampling device |
| CN116642727A (en) * | 2023-06-08 | 2023-08-25 | 淮安市中证安康检测有限公司 | Layered sampling device and sampling method for soil detection |
| CN116642727B (en) * | 2023-06-08 | 2024-05-14 | 淮安市中证安康检测有限公司 | Layered sampling device and sampling method for soil detection |
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