CN204255675U - Efficient soil sample barrel - Google Patents
Efficient soil sample barrel Download PDFInfo
- Publication number
- CN204255675U CN204255675U CN201420698260.6U CN201420698260U CN204255675U CN 204255675 U CN204255675 U CN 204255675U CN 201420698260 U CN201420698260 U CN 201420698260U CN 204255675 U CN204255675 U CN 204255675U
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- CN
- China
- Prior art keywords
- base
- soil sample
- cover
- sample barrel
- efficient soil
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of efficient soil sample barrel, comprise annular base, the center of base is fixed with guide holder by connecting plate, the central slide device of guide holder fetches earth bar, the bar that fetches earth is upper end with the structure of screw mandrel lower end with the cover that fetches earth, and screw mandrel spiral is connected in screw rodb base, and screw rodb base is fixedly connected with by many fixed bars with annular base, the upper end band jug of screw mandrel, described in fetch earth cover lower end be connected with taper sheath.Structure of the present utility model is simple, reasonable in design; Connect taper sheath in the lower end of the cover that fetches earth, avoid soil sample to depart from the cover that fetches earth, realize primary sample, improve sampling efficiency; Structure of the present utility model is simple, reasonable in design.
Description
Technical field
The utility model relates to geologic prospecting apparatus field, particularly relates to a kind of soil sample barrel.
Background technology
In geological exploration field, gather earth sample and often commonly use soil sample barrel.Existing sampler structure comprises annular base, the center of base is fixed with guide holder, and the central slide device of guide holder fetches earth bar, and the bar that fetches earth is that upper end is with the structure of screw mandrel lower end with the cover that fetches earth, screw mandrel spiral is connected in screw rodb base, and screw rodb base is fixedly connected with annular base.The shortcoming that soil sample barrel exists is: the lower end of the bar that fetches earth is tubular assembling structure, and when departing from ground after fetching earth, earth sample easily comes off in cylinder, and cause needing repeatedly to fetch earth, efficiency is low.
Utility model content
The applicant, for above-mentioned existing shortcoming of the prior art, carries out studying and improving, and provides a kind of rational in infrastructure, easy to use, efficient soil sample barrel that soil extracting efficiency is high.
The technical scheme that the utility model adopts is as follows:
A kind of efficient soil sample barrel, comprise annular base, the center of base is fixed with guide holder by connecting plate, the central slide device of guide holder fetches earth bar, the bar that fetches earth is upper end with the structure of screw mandrel lower end with the cover that fetches earth, and screw mandrel spiral is connected in screw rodb base, and screw rodb base is fixedly connected with by many fixed bars with annular base, the upper end band jug of screw mandrel, described in fetch earth cover lower end be connected with taper sheath.
Further improvement as technique scheme:
The bottom diameter of described taper sheath is less than the internal diameter of the cover that fetches earth.
Described taper sheath is volute spring, and the spring wire cross section of described volute spring is rectangular configuration.
The lower surface of described base is with the first annular flange flange.
The two ends of described handle are respectively with through hole.
The two ends of described connecting plate with arranging mounting hole more, and the end of connecting plate is inserted in the periphery mounting groove of base, with the locking hole of through described mounting groove on base.
The lower surface of described guide holder is with the second annular flange flange.
The beneficial effects of the utility model are as follows:
Structure of the present utility model is simple, reasonable in design; Connect taper sheath in the lower end of the cover that fetches earth, avoid soil sample to depart from the cover that fetches earth, realize primary sample, improve sampling efficiency; Structure of the present utility model is simple, reasonable in design.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is the three-dimensional structure diagram of guide holder of the present utility model.
Fig. 3 is the three-dimensional structure diagram of the bar that fetches earth of the present utility model.
Wherein: 1, base; 11, mounting groove; 12, the first annular flange flange; 13, locking hole; 2, guide holder; 21, the second annular flange flange; 3, screw rodb base; 4, fetch earth bar; 41, screw mandrel; 42, fetch earth cover; 43, taper sheath; 44, handle; 441, through hole; 5, fixed bar; 6, connecting plate; 61, mounting hole.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As shown in Figure 1, the efficient soil sample barrel of the present embodiment, comprise annular base 1, the center of base 1 is fixed with guide holder 2 by connecting plate 6, and the central slide device of guide holder 2 fetches earth bar 4, and the bar 4 that fetches earth is that upper end is with the structure of screw mandrel 41 lower end with the cover 42 that fetches earth, screw mandrel 41 spiral is connected in screw rodb base 3, screw rodb base 3 is fixedly connected with by many fixed bars 5 with annular base 1, and the upper end band jug 44 of screw mandrel 41, the lower end of the cover 42 that fetches earth is connected with taper sheath 43.
As shown in Figure 2, the lower surface of guide holder 2 is with the second annular flange flange 21.
As shown in Figure 1, the lower surface of base 1 is with the first annular flange flange 12.
As shown in Figure 3, the bottom diameter that the lower end of the cover 42 that fetches earth is connected with taper sheath 43 taper sheath 43 is less than the internal diameter of the cover 42 that fetches earth, and taper sheath 43 is volute spring, and the spring wire cross section of volute spring is rectangular configuration; The two ends of handle 44 are respectively with through hole 441, and through hole 441 facilitates operation by human hand handle 44.
As shown in Figure 1, the two ends of connecting plate 6 are with many row's mounting holes 61, the end of connecting plate 6 is inserted in the periphery mounting groove 11 of base 1, with the locking hole 13 of through mounting groove 11 on base 1, install easy to operate between connecting plate 6 and base 1, stable connection, the adjustable installing space of many row's mounting holes 61, realizes the connection between the guide holder 2 of different size and base 1.
When the utility model uses, base 1 and earth surface; Swing handle 44 cover 42 that will fetch earth screws in underground, and in screw-in process, the first annular flange flange 12 of base 1 lower surface inserts underground, prevents it from following handle 44 and rotates; Taper sheath 43 1 aspect of cover 42 lower end of fetching earth can reduce the resistance fetched earth between cover 42 and ground, the coming off of sample when can avoid rollback on the other hand, thus realizes primary sample, and efficiency is high.
Structure of the present utility model is simple, reasonable in design; Connect taper sheath in the lower end of the cover that fetches earth, avoid soil sample to depart from the cover that fetches earth, realize primary sample, improve sampling efficiency; Structure of the present utility model is simple, reasonable in design.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range, see claim, within protection domain of the present utility model, can do any type of amendment.
Claims (7)
1. an efficient soil sample barrel, comprise annular base (1), the center of base (1) is fixed with guide holder (2) by connecting plate (6), the central slide device of guide holder (2) fetches earth bar (4), fetch earth bar (4) for upper end is with the structure of screw mandrel (41) lower end with cover (42) of fetching earth, screw mandrel (41) spiral is connected in screw rodb base (3), screw rodb base (3) is fixedly connected with by many fixed bars (5) with annular base (1), upper end band jug (44) of screw mandrel (41), it is characterized in that: described in the fetch earth lower end of cover (42) be connected with taper sheath (43).
2. efficient soil sample barrel according to claim 1, is characterized in that: the bottom diameter of described taper sheath (43) is less than the internal diameter of cover (42) of fetching earth.
3. efficient soil sample barrel according to claim 1 or 2, is characterized in that: described taper sheath (43) is volute spring, and the spring wire cross section of described volute spring is rectangular configuration.
4. efficient soil sample barrel according to claim 1, is characterized in that: the lower surface of described base (1) is with the first annular flange flange (12).
5. efficient soil sample barrel according to claim 1, is characterized in that: the two ends of described handle (44) are respectively with through hole (441).
6. efficient soil sample barrel according to claim 1, it is characterized in that: the two ends of described connecting plate (6) with arranging mounting hole (61) more, the end of connecting plate (6) is inserted in the periphery mounting groove (11) of base (1), with the locking hole (13) of through described mounting groove (11) on base (1).
7. efficient soil sample barrel according to claim 1, is characterized in that: the lower surface of described guide holder (2) is with the second annular flange flange (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698260.6U CN204255675U (en) | 2014-11-19 | 2014-11-19 | Efficient soil sample barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698260.6U CN204255675U (en) | 2014-11-19 | 2014-11-19 | Efficient soil sample barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255675U true CN204255675U (en) | 2015-04-08 |
Family
ID=52959970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698260.6U Expired - Fee Related CN204255675U (en) | 2014-11-19 | 2014-11-19 | Efficient soil sample barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204255675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374603A (en) * | 2014-11-19 | 2015-02-25 | 无锡中地地质装备有限公司 | Efficient soil sampler |
| CN104849095A (en) * | 2015-05-15 | 2015-08-19 | 上海化工研究院 | Inertial differential unlocking spring impact type collector of bottom sediment sample |
-
2014
- 2014-11-19 CN CN201420698260.6U patent/CN204255675U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374603A (en) * | 2014-11-19 | 2015-02-25 | 无锡中地地质装备有限公司 | Efficient soil sampler |
| CN104374603B (en) * | 2014-11-19 | 2017-02-22 | 重庆市铜梁区绿茂农业开发有限公司 | Efficient soil sampler |
| CN104849095A (en) * | 2015-05-15 | 2015-08-19 | 上海化工研究院 | Inertial differential unlocking spring impact type collector of bottom sediment sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |