CN204731050U - A kind of field undisturbed soil fetches earth water cutter - Google Patents
A kind of field undisturbed soil fetches earth water cutter Download PDFInfo
- Publication number
- CN204731050U CN204731050U CN201520324176.2U CN201520324176U CN204731050U CN 204731050 U CN204731050 U CN 204731050U CN 201520324176 U CN201520324176 U CN 201520324176U CN 204731050 U CN204731050 U CN 204731050U
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- China
- Prior art keywords
- cutter hub
- cutter
- connecting rod
- water outlet
- aqueduct
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Abstract
The utility model provides a kind of field undisturbed soil and to fetch earth water cutter, comprises cutter head, cutter hub and handle of a knife, and cutter head is connected with cutter hub by cutter hub connecting portion, and cutter hub is fixedly connected with handle of a knife; Described cutter head has guiding gutter, and cutter hub inside is provided with aqueduct and aqua storage tank, is provided with catch between the water inlet port of aqueduct and the water outlet notch of aqua storage tank, and described guiding gutter runs through cutter hub connecting portion and is communicated with the water outlet port of aqueduct; Described cutter hub is provided with water outlet button, cutter hub inside has inner chamber, connecting rod is provided with in the inner chamber of cutter hub, rotary hinge is provided with in the inner chamber of cutter hub, the center hinge of connecting rod is connected in rotary hinge, water outlet button is connected with the end, one end of connecting rod by spring, and the other end end of connecting rod is connected with cuts somebody's hair, described in cut somebody's hair and to be connected with catch.The utility model is simple to operate, efficiency is higher, energy-conserving and environment-protective, and the soil sample representativeness of taking-up is higher.
Description
Technical field
The utility model relates to field, especially relates to a kind of field undisturbed soil and to fetch earth water cutter.
Background technology
In soil test, sample preparation is a very crucial test link, and quality prepared by sample directly affects the rationality of test findings, and for intact loess, the quality fetched earth in its field determines the rational condition precedent of shop experiment quality of soil sample.Traditional field undisturbed soil mode of fetching earth has two kinds, a kind of for rig fetch earth method, another kind of be artificial groove engraving.The former is that the large type drill by being furnished with engine uses hollow alloy bit squeeze into the soil body by force and take out soil sample, and the method is due to comparatively large to undisturbed soil disturbance, and the soil sample representativeness of taking-up is poor, truly can not reflect original proterties of the soil body.The latter uses by manpower the cutter (being generally fruit knife and so on) that fetches earth, and on high slope sidewall, cutting is fetched earth.Less to soil sample disturbance when the method fetches earth, the quality of soil sample can be ensured.But the method efficiency when sampling is extremely low, and require high to the fitness of operating personnel, if run into the harder loess of the lower soil property of water percentage, soil extracting efficiency is just lower.Often when being about to take out bulk soil sample, rupture in soil sample junction, then rolls down and make soil sample structure be subject to significantly disturbance.
Therefore think that many drawbacks of traditional sampling method make original proterties generating portion of undisturbed soil change, truly can not reflect the objective mechanical stae of the soil body.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of easy and simple to handle, efficiency is higher, field undisturbed soil that is convenient and swift, energy-conserving and environment-protective fetches earth water cutter, solve the existing cutter soil extracting efficiency that fetches earth low, to problems such as soil sample disturbance are large.
The technical scheme that the utility model adopts is as follows:
A kind of field undisturbed soil fetches earth water cutter, and comprise cutter head, cutter hub and handle of a knife, cutter head is connected with cutter hub by cutter hub connecting portion, and cutter hub is fixedly connected with handle of a knife; Described cutter head has guiding gutter, and cutter hub inside is provided with aqueduct and aqua storage tank, is provided with catch between the water inlet port of aqueduct and the water outlet notch of aqua storage tank, and described guiding gutter runs through cutter hub connecting portion and is communicated with the water outlet port of aqueduct; Described cutter hub is provided with water outlet button, cutter hub inside has inner chamber, connecting rod is provided with in the inner chamber of cutter hub, rotary hinge is provided with in the inner chamber of cutter hub, the center hinge of connecting rod is connected in rotary hinge, water outlet button is connected with the end, one end of connecting rod by spring, and the other end end of connecting rod is connected with cuts somebody's hair, described in cut somebody's hair and to be connected with catch.
In order to realize the utility model better, described cutter head is connected with cutter hub connecting portion is detachable by bolt.
As preferably, described cutter head is formed by diamond manufacture.
Therefore, the utility model tool has the following advantages:
The utility model presses water outlet button when fetching earth, Compress Spring, drivening rod promotes catch and removes certain distance and allow aqua storage tank be communicated with the water inlet port of aqueduct, water in aqua storage tank flow in aqueduct, water is delivered to cutter head position by aqueduct, play the object of the softening soil body, can fast sampling be carried out.The utility model is simple to operate, efficiency is higher, energy-conserving and environment-protective, and the soil sample representativeness of taking-up is higher.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial schematic diagram of the present utility model.
Description of reference numerals is as follows: 1-cutter head, 2-guiding gutter, 3-bolt, 4-aqueduct, 5-aqua storage tank, 6-water outlet button, 7-handle of a knife, 8-rotary hinge, 9-catch, and 10-cuts somebody's hair, 11-spring.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in Figure 1 and Figure 2, a kind of field undisturbed soil fetches earth water cutter, comprises cutter head 1, cutter hub and handle of a knife 7, and cutter head 1 is connected with cutter hub by cutter hub connecting portion, and cutter hub is fixedly connected with handle of a knife 7; Cutter head 1 has guiding gutter 2, and cutter hub inside is provided with aqueduct 4 and aqua storage tank 5, is provided with catch 9 between the water inlet port of aqueduct 4 and the water outlet notch of aqua storage tank 5, and guiding gutter 2 runs through cutter hub connecting portion and is communicated with the water outlet port of aqueduct 4; Cutter hub is provided with water outlet button 6, cutter hub inside has inner chamber, connecting rod is provided with in the inner chamber of cutter hub, rotary hinge 8 is provided with in the inner chamber of cutter hub, the center hinge of connecting rod is connected in rotary hinge 8, water outlet button 6 is connected with the end, one end of connecting rod by spring 11, and the other end end of connecting rod is connected with cuts somebody's hair 10, cuts somebody's hair 10 to be connected with catch 9.When not needing setting-out to sample, catch 9 blocks the water inlet port of aqueduct, and cut off being communicated with between the water outlet notch of aqua storage tank 5 and the water inlet port of aqueduct 4, the water in aqua storage tank 5 would not flow in aqueduct 4.The principle of work of the utility model setting-out sampling is as follows: when pressing water outlet button 6, move towards handle of a knife 7 direction in water outlet button 6 driving spring 11 bottom promoting connecting rod, because connecting rod center hinge is connected in rotary hinge 8, now will move towards cutter head 1 direction around rotary hinge 8 in the top of connecting rod, the top of connecting rod cuts somebody's hair 10, cut somebody's hair and 10 will act on catch 9, make catch 9 no longer block the water inlet port of aqueduct 4, the water in aqua storage tank 5 will flow in aqueduct 4.Water is transported in the guiding gutter 2 of cutter head 1 by aqueduct 4, plays the softening soil body and the object facilitating cutting.
According to an embodiment of the present utility model, cutter head 1 is connected with cutter hub connecting portion is detachable by bolt 3.
According to an embodiment of the present utility model, cutter head 1 is formed by diamond manufacture.
As follows by sampling operation method of the present utility model:
The first step, be fixed on cutter hub connecting portion by cutter head 1 by bolt 3, cutter hub connecting portion is fixedly connected with cutter, and aqueduct 4 is connected with the guiding gutter 2 of cutter head 1.
Second step, pours into water by aqua storage tank 5, presses water outlet button 6, check cut somebody's hair 10, can catch 9 normally work, check good after fill water and seal.
3rd step, chooses representative High Loess Slope sidewall certain altitude place, excavates surperficial surface dust to 20cm ~ 30cm, notices that the area that should as far as possible make to excavate is larger.
4th step, cutting is carried out with the water cutter that fetches earth assembled, direct cutting when if soil property is soft, if press water outlet button 6 when soil property is hard, make the water in aqua storage tank 5 flow to diamond segment 1 place, this place's soil body softening, continues cutting, connecting rod returns to initial position under spring 11 acts on, and can carry out setting-out sampling next time.
When sampling is carried out as side slope inwall connection, the soil body should be protected directly not tumble, and use compressed water generation apparatus that bulk soil is taken off rapidly; conscientiously carry out soil sample to describe; be positioned in black plastic bag according to natural upper-lower position, labelled, sampling terminates.
Above-mentioned embodiment is a preferred embodiment of the present utility model; be not for limiting enforcement of the present utility model and interest field; all equivalences made according to the content described in the utility model patent protection scope change and approximate replacement, all should drop in protection domain of the present utility model.
Claims (3)
1. field undisturbed soil fetches earth a water cutter, it is characterized in that: comprise cutter head (1), cutter hub and handle of a knife (7), cutter head (1) is connected with cutter hub by cutter hub connecting portion, and cutter hub is fixedly connected with handle of a knife (7); Described cutter head (1) has guiding gutter (2), cutter hub inside is provided with aqueduct (4) and aqua storage tank (5), be provided with catch (9) between the water inlet port of aqueduct (4) and the water outlet notch of aqua storage tank (5), described guiding gutter (2) runs through cutter hub connecting portion and is communicated with the water outlet port of aqueduct (4); Described cutter hub is provided with water outlet button (6), cutter hub inside has inner chamber, connecting rod is provided with in the inner chamber of cutter hub, rotary hinge (8) is provided with in the inner chamber of cutter hub, the center hinge of connecting rod is connected in rotary hinge (8), water outlet button (6) is connected with the end, one end of connecting rod by spring (11), and the other end end of connecting rod is connected with cut somebody's hair (10), described in cut somebody's hair (10) be connected with catch (9).
2. a kind of field according to claim 1 undisturbed soil fetches earth water cutter, it is characterized in that: described cutter head (1) is connected with cutter hub connecting portion is detachable by bolt (3).
3. a kind of field according to claim 1 undisturbed soil fetches earth water cutter, it is characterized in that: described cutter head (1) is formed by diamond manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324176.2U CN204731050U (en) | 2015-05-19 | 2015-05-19 | A kind of field undisturbed soil fetches earth water cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324176.2U CN204731050U (en) | 2015-05-19 | 2015-05-19 | A kind of field undisturbed soil fetches earth water cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204731050U true CN204731050U (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520324176.2U Expired - Fee Related CN204731050U (en) | 2015-05-19 | 2015-05-19 | A kind of field undisturbed soil fetches earth water cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204731050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784445A (en) * | 2016-04-06 | 2016-07-20 | 镇江市建科工程质量检测中心有限公司 | Soil trimming cutter |
-
2015
- 2015-05-19 CN CN201520324176.2U patent/CN204731050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784445A (en) * | 2016-04-06 | 2016-07-20 | 镇江市建科工程质量检测中心有限公司 | Soil trimming cutter |
| CN105784445B (en) * | 2016-04-06 | 2018-05-18 | 镇江市建科工程质量检测中心有限公司 | One kind repaiies native knife |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20190519 |