CN207689154U - A kind of original-state soil sampler - Google Patents
A kind of original-state soil sampler Download PDFInfo
- Publication number
- CN207689154U CN207689154U CN201721402276.8U CN201721402276U CN207689154U CN 207689154 U CN207689154 U CN 207689154U CN 201721402276 U CN201721402276 U CN 201721402276U CN 207689154 U CN207689154 U CN 207689154U
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- CN
- China
- Prior art keywords
- extension rod
- bottom end
- original
- sampling mechanism
- charging ram
- Prior art date
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Abstract
The utility model discloses a kind of original-state soil samplers, including dismountable manual handle, extension rod, foot pedal, pusher and sampling mechanism；Wherein：Manual handle is mounted on the top of extension rod, and sampling mechanism is mounted on the bottom end of extension rod, is hollow structure inside extension rod；Pusher includes charging ram and pushing sheet, and charging ram is sleeved on the inner hollow position of extension rod, and the bottom end of charging ram is connected with sampling mechanism；Foot pedal is mounted on above sampling mechanism, and is sleeved on the bottom end of extension rod；Sampling mechanism includes sampler barrel, outer layer stainless steel sleeve and screw blade, and sampler barrel is arranged in the inside of outer layer stainless steel sleeve cylinder, and screw blade is arranged in the bottom end of sampler barrel, and coupongs are movably arranged on the top of sampler barrel, and charging ram is connected with coupongs to be connected；Sampler barrel is netted engraved structure.The utility model is simple in structure, simple operation, easy to carry, can largely ensure the original state of soil, and accurate laboratory sample is provided for the research of soil.
Description
Technical field
The utility model is related to soil sampling apparatus technical field more particularly to a kind of original-state soil samplers.
Background technology
The research in terms of soil environment is also gradually goed deep into raising with people to soil environment problem attention rate, former
Collecting soil sample work is the key technology of soil environment Study on Problems, science, representativeness and the specification of sample collection
Property is most important.
Two types can be substantially divided by being had at present using relatively broad soil sample collector, and one is soil pollutions
More stainless steel tubular sampler is used in investigation work, though the sampler is easy to carry, and it is simple for process, it was using
Encounter many practical problems in journey, sample in sampler due to sampling when compaction, ingredient can occur for pedotheque
Variation.Another soil sample collector be by cartridge type rotary head, cardioid rotary head and ' T " types handle, extension rod, scraper, hammering head, adopt
The components such as sample annulus form.The sampler is inconvenient to carry since parts are more, and needs to be replaced frequently in use
Rotary head, use is not convenient enough, and in addition the sampler needs, using sampling annulus, have certain consumptive material to damage when acquiring original-state soil
Consumption.
Utility model content
It is inconvenient to carry in the prior art the technical problem to be solved by the present invention is to be directed to, and hold in sampling process
The defect for easily causing soil constituent variation, provides a kind of original-state soil sampler.
Technical solution adopted by the utility model to solve its technical problems is：
The utility model provides a kind of original-state soil sampler, including dismountable manual handle, extension rod, foot pedal,
Pusher and sampling mechanism；Wherein：
Manual handle is mounted on the top of extension rod, and sampling mechanism is mounted on the bottom end of extension rod, in being inside extension rod
Hollow structure；
Pusher includes charging ram and pushing sheet, and charging ram is sleeved on the inner hollow position of extension rod, charging ram
Bottom end is connected with sampling mechanism；Foot pedal is mounted on above sampling mechanism, and is sleeved on the bottom end of extension rod；
Sampling mechanism includes sampler barrel, outer layer stainless steel sleeve and screw blade, and sampler barrel is arranged in outer layer stainless steel sleeve
The inside of cylinder, screw blade are arranged in the bottom end of sampler barrel, and pushing sheet is movably arranged on the top of sampler barrel, charging ram and pusher
Piece is connected；Sampler barrel is netted engraved structure.
Further, the extension rod of the utility model includes extension rod top screw thread, extension rod lock, extension rod bottom end spiral shell
Line and extension rod telescopic segment；Manual handle is connected by extension rod top screw thread with extension rod, and screw thread setting in extension rod bottom end exists
The bottom end of extension rod telescopic segment, extension rod telescopic segment are connected by extension rod bottom end screw thread with sampling mechanism；Extension rod telescopic segment
It is fixed by extension rod lock.
Further, the sampler barrel of the utility model is netted polytetrafluoroethylene material.
Further, the top of the charging ram of the utility model is provided with charging ram threaded upper ends.
Further, the foot pedal of the utility model is folding structure.
Further, the both sides of the foot pedal of the utility model are both provided with hinge, and foot pedal is folded by hinge.
Further, the diameter of the screw blade of the utility model and the diameter of sampler barrel are identical.
Further, the bottom of the extension rod of the utility model is provided with scale.
The utility model generate advantageous effect be：The original-state soil sampler of the utility model, is designed using tubular, cylinder
Wall is thin, and sampler bottom end is sliced using spiral, and spiral slice is connected with outer layer stainless steel, improves pushing effect when sampling
Fruit largely reduces disturbance of the sampling process to the original level of soil；The weeds in soil can also be prevented to sampler
Interference；Original-state soil sampler internal layer uses polytetrafluoroethylene material, ensure that the original state of soil, can preferably maintain
Original soil layer；The sampler barrel of original-state soil sampler sampler is using sleeve arrangement, the netted stainless steel device of outer layer
Internal layer polytetrafluoroethylene (PTFE) directly is entangled, can preferably ensure the original state of soil；Have in original-state soil sampler sampling head and pushes away
Sample directly can be released sampling head by pushing sheet, without sampling the consumptive materials such as annulus, economized on resources by tablet；Largely
The original state that ensure that soil provides most accurate laboratory sample and data for the research of soil.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the handle scheme of installation of the utility model embodiment；
Fig. 3 is the charging ram and sampler barrel scheme of installation of the utility model embodiment；
Fig. 4 is the foot pedal and sampling mechanism scheme of installation of the utility model embodiment；
In figure：1- manual handles, 2- extension rods top screw thread, 3- extension rods lock, 4- extension rods, 5- extension rods bottom end
Screw thread, 6- extension rod telescopic segments, 7- charging ram threaded upper ends, 8- charging rams, 9- pushing sheets, 10- sampler barrels, 11- hinges, 12-
Foot pedal, 13- outer layer stainless steel sleeves, 14- screw blades.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
As shown in Figure 1, the original-state soil sampler of the utility model embodiment, including dismountable manual handle 1, extension
Bar 4, foot pedal 12, pusher and sampling mechanism；Wherein：
Manual handle 1 is mounted on the top of extension rod 4, and sampling mechanism is inside the bottom end of extension rod 4, extension rod 4
For hollow structure；
Pusher includes charging ram 8 and pushing sheet 9, and charging ram 8 is sleeved on the inner hollow position of extension rod 4, pusher
The bottom end of bar 8 is connected with sampling mechanism；Foot pedal 12 is mounted on above sampling mechanism, and is sleeved on the bottom end of extension rod 4；
As shown in Figures 2 and 3, sampling mechanism includes sampler barrel 10, outer layer stainless steel sleeve 13 and screw blade 14, sampling
Cylinder 10 is arranged in the inside of outer layer stainless steel sleeve cylinder 13, and screw blade 14 is arranged in the bottom end of sampler barrel 10, and 9 activity of pushing sheet is set
It sets on the top of sampler barrel 10, charging ram 8 is connected with pushing sheet 9 to be connected；Sampler barrel 10 is netted engraved structure.
Extension rod 4 includes extension rod top screw thread 2, extension rod lock 3, extension rod bottom end screw thread 5 and extension rod telescopic segment
6；Manual handle 1 is connected by extension rod top screw thread 2 with extension rod 4, and extension rod bottom end screw thread 5 is arranged in extension rod telescopic segment
6 bottom end, extension rod telescopic segment 6 are connected by extension rod bottom end screw thread 5 with sampling mechanism；Extension rod telescopic segment 6 passes through extension
Lever lock button 3 is fixed.
Sampler barrel 10 is netted polytetrafluoroethylene material, and the top of charging ram 8 is provided with charging ram threaded upper ends 7.It is foot-operated
Plate 12 is folding structure, and the both sides of foot pedal 12 are both provided with hinge 11, and foot pedal 12 is folded by hinge 11.Prolong
The bottom of stock 4 is provided with scale.
Embodiment 1：
Shown in original-state soil sampler structural schematic diagram：It is released including original-state soil sample collection, pedotheque, an anti-huge sum of money
Belong to pollution and cutting weeds system function.Collecting soil sample is formed by connecting by manual handle, extension rod, foot-operated, sampler barrel；Soil
Earth sample is released by pushing screw rod, charging ram, feeding seat, and pushing sheet is constituted, and wherein charging ram and pushing screw rod is in extension rod
Internal cohesion and pushing sheet are then located at sampler barrel inner tip.
Original-state soil sampler is equipped with scale by manual handle, extension rod (800mm), foot pedal, extension rod bottom end；Pusher
Bar internal diameter (30mm), pushing screw rod, feeding seat and pushing sheet (internal diameter 30mm).
Specific implementation step：
The extension rod of original-state soil sampler, top are equipped with screw thread, fasten with manual handle, are sky inside extension rod
The heart, charging ram are put into extension rod, then pusher hand lever is installed on extension rod, fasten pushing screw rod.Extension rod bottom end, which is equipped with, carves
Degree, installation is foot-operated, foot-operated to move up and down, and charging ram directly runs through extension rod and sampler barrel.
Embodiment 2：
Pedotheque prevents heavy metal using polytetrafluoroethylene (PTFE), is a kind of robust material, and polytetrafluoroethylene (PTFE) takes
Sample cylinder is designed as three side hollow outs；Pedotheque cutting weeds are arranged by screw blade, and screw blade is held in the mouth with internal layer sampler barrel
It connects, and the diameter of screw blade is identical as internal layer sampler barrel.
Polytetrafluoroethylene (PTFE) sampler barrel (diameter 80mm, 1mm, a length of 200mm, wall thickness is 1mm), is placed in internal layer sampler barrel
Top, outer layer stainless steel sampler barrel (diameter 90mm, a length of 200mm), ensures stainless hardness of steel, thickness range (0.15-
25.0mm)。
Specific implementation step：
Original state sampling cylinder is connected with extension rod, and sampler barrel uses polytetrafluoroethylene material, netted hollow out hollow out, charging ram
It is directly connected to sampler barrel, pushing sheet rises to the upper end of sampler barrel.
The identical screw blade of lower end connection diameter of outer layer sampler barrel, is disposed vertically sampler in sampled point, passes through rotation
Fixed handle is changed hands, when an end helical cut face being made to cut soil, the grass roots inside the weeds of soil surface, the spiral edge of a knife pair can be cut off
Sampler stretches into more laborsaving when soil.
It is cased with one layer of stainless steel on the outside of polytetrafluoroethylene (PTFE) sampler barrel, directly includes polytetrafluoroethylene (PTFE) sampler barrel.
When sampling is completed, when the discharging of laboratory, charging ram, pushing sheet is pushed to release the sample in polytetrafluoroethylene (PTFE) downwards,
And the dynamics used when netted hollow out pusher is little, is effectively guaranteed the original state of soil.
Pedotheque is put into sampling bottle as requested and takes back lab analysis preservation.
Rear sampler is finished such as there are pedo relict object, and detachable cleaning is carrying out operation.
Primary sampling is completed, finishing tool cartonning is dismantled.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (8)
1. a kind of original-state soil sampler, which is characterized in that including dismountable manual handle (1), extension rod (4), foot pedal
(12), pusher and sampling mechanism；Wherein：
Manual handle (1) is mounted on the top of extension rod (4), and sampling mechanism is mounted on the bottom end of extension rod (4), extension rod (4)
Inside is hollow structure；
Pusher includes charging ram (8) and pushing sheet (9), and charging ram (8) is sleeved on the inner hollow position of extension rod (4),
The bottom end of charging ram (8) is connected with sampling mechanism；Foot pedal (12) is mounted on above sampling mechanism, and is sleeved on extension rod (4)
Bottom end；
Sampling mechanism includes sampler barrel (10), outer layer stainless steel sleeve (13) and screw blade (14), and sampler barrel (10) setting exists
The inside of outer layer stainless steel sleeve (13), screw blade (14) are arranged in the bottom end of outer layer stainless steel sleeve cylinder (13), pushing sheet (9)
It is movably arranged on the top of sampler barrel (10), charging ram (8) is connected with pushing sheet (9)；Sampler barrel (10) is netted engraved structure.
2. original-state soil sampler according to claim 1, which is characterized in that extension rod (4) includes extension rod top spiral shell
Line (2), extension rod lock (3), extension rod bottom end screw thread (5) and extension rod telescopic segment (6)；Manual handle (1) passes through extension rod
Top screw thread (2) is connected with extension rod (4), and extension rod bottom end screw thread (5) setting extends in the bottom end of extension rod telescopic segment (6)
Bar telescopic segment (6) is connected by extension rod bottom end screw thread (5) with sampling mechanism；Extension rod telescopic segment (6) is latched by extension rod
(3) it is fixed.
3. original-state soil sampler according to claim 1, which is characterized in that sampler barrel (10) is netted polytetrafluoroethylene (PTFE)
Material.
4. original-state soil sampler according to claim 1, which is characterized in that the top of charging ram (8) is provided with pusher
Bar threaded upper ends (7).
5. original-state soil sampler according to claim 1, which is characterized in that foot pedal (12) is folding structure.
6. original-state soil sampler according to claim 5, which is characterized in that the both sides of foot pedal (12) are respectively provided with hinged
Chain (11), foot pedal (12) are folded by hinge (11).
7. original-state soil sampler according to claim 1, which is characterized in that the diameter of screw blade (14) and sampling
The diameter of cylinder (10) is identical.
8. original-state soil sampler according to claim 1, which is characterized in that the bottom of extension rod (4) is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721402276.8U CN207689154U (en) | 2017-10-27 | 2017-10-27 | A kind of original-state soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721402276.8U CN207689154U (en) | 2017-10-27 | 2017-10-27 | A kind of original-state soil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207689154U true CN207689154U (en) | 2018-08-03 |
Family
ID=62988966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721402276.8U Expired - Fee Related CN207689154U (en) | 2017-10-27 | 2017-10-27 | A kind of original-state soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207689154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738228A (en) * | 2019-03-22 | 2019-05-10 | 杭州绿一环保技术有限公司 | A kind of Soil K+adsorption sampler of agricultural |
| CN111272465A (en) * | 2020-04-20 | 2020-06-12 | 河海大学 | Portable normal position soil map collection equipment |
-
2017
- 2017-10-27 CN CN201721402276.8U patent/CN207689154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738228A (en) * | 2019-03-22 | 2019-05-10 | 杭州绿一环保技术有限公司 | A kind of Soil K+adsorption sampler of agricultural |
| CN111272465A (en) * | 2020-04-20 | 2020-06-12 | 河海大学 | Portable normal position soil map collection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20191027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |