CN104849092A - Sandy soil type saline-alkali land soil sampler - Google Patents
Sandy soil type saline-alkali land soil sampler Download PDFInfo
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- CN104849092A CN104849092A CN201510210106.9A CN201510210106A CN104849092A CN 104849092 A CN104849092 A CN 104849092A CN 201510210106 A CN201510210106 A CN 201510210106A CN 104849092 A CN104849092 A CN 104849092A
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- catch
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Abstract
The invention provides a sandy soil type saline-alkali land soil sampler. The sandy soil type saline-alkali land soil sampler comprises a sampling shovel; the sampling shovel is a hollow tubular body; a tapered shovel opening is formed in the bottom of the sampling shovel; a connecting piece is arranged at the top of the sampling shovel; a compression bar is arranged on the connecting piece; a catch is arranged at the joint of the shovel opening and the sampling shovel; the catch is located on the inner wall of the sampling shovel and hinged to the inner wall of the sampling shovel. The sandy soil type saline-alkali land soil sampler is simple in structure and convenient to use; in the operation process, especially for the soil layer of the sandy soil type structure, the catch is arranged, and then in the process of lifting the sampler, the catch is closed to prevent a soil sample in the sample from falling under the action of gravity; as a result, the specific structure of the soil sample can be preserved completely, so that the soil layer structure can be analyzed more accurately; a support is arranged, and pyramids are arranged on the two sides of the support, so that the sampling shovel can be vertically inserted into the soil layer in the sampling process; the sampling accuracy is high, the time and the labor of a sampling worker can be saved, and the working efficiency can be greatly improved.
Description
Technical field
The present invention relates to alkaline land detection field, particularly relate to a kind of soil layer sampling equipment, specifically refer to a kind of sandy soil type alkaline land soil layer sampler.
Background technology
As everyone knows, the soil property in alkaline land is mainly divided into two kinds, a kind of is the soil layer of silt structure, the another kind of soil layer for desertifying, current soil layer sampling equipment structure is simple, sampling shovel or probe etc. are vertically inserted in soil layer, then extract, then the soil layer taken out according to sampling shovel carries out soil analysis, after analysis completes, shake sampling shovel, earth in sampling shovel is thrown away, but when alkaline land soil being sampled with this equipment, especially the soil layer that sandy soilization are serious, soft soil, caking ability is little, desertify serious, sampler structure is simple, majority is slim-lined construction, in lifting process, the effect that soil sample in sampler can be subject to gravity is fallen, cause sampling soil sample few, even if there is part to remain in sampler, also can the judgement of influence technique personnel.
Summary of the invention
The technical problem to be solved in the present invention is for the weak point existing for prior art, a kind of sandy soil type alkaline land soil layer sampler is provided, this sampler structure is simple, easy to use, especially for the soil horizon of sandy soil type structure in operating process, after catch is set, in lifting sampler process, catch closes, can stop that the soil sample gravitate in sampler falls, preservation soil sample concrete structure that can be comparatively complete, contribute to accurate analysis soil layer construction more, support is set, both sides arrange pyramid, ensure that in sampling process, sampling shovel vertically inserts soil horizon, sampling precision is high, sampling workman save trouble and labor, work efficiency promotes greatly.
Technical solution of the present invention is, following a kind of sandy soil type alkaline land soil layer sampler is provided, comprise sampling shovel, described sampling shovel is the tubular body of inner hollow, is provided with taper shovel mouth, described sampling shovel top connecting portion bottom described sampling shovel, described connecting portion is provided with depression bar, described shovel mouth and sampling shovel junction are provided with catch, and described catch is positioned at sampling shovel inwall, and hinged with sampling shovel inwall.
Adopt the technical program, major design main points are at sampling shovel, catch is provided with bottom sampling shovel, soft mainly for sandy soil type soil property, caking character is poor, general sampler sampling is in lifting process, the effect that soil sample in sampler can be subject to gravity is fallen, cause sampling soil sample few, even if there is part to remain in sampler, also can the judgement of influence technique personnel, after catch is set, in lifting sampler process, catch closes, can stop that the soil sample gravitate in sampler falls, preservation soil sample concrete structure that can be comparatively complete, contribute to accurate analysis soil layer construction more.
As preferably, described catch top is provided with the elastic body that can make elastic reset; Described elastic body is reseting shrapnel or back-moving spring.Adopt the technical program, to catch elastic force, make catch stop soil sample more fast, prevent soil sample from spilling from sampler.
As preferably, the quantity of described catch is at least a slice.Adopt the technical program, catch quantity can be two panels, any amount such as three, four, but for the ease of to manufacture and easy to use, the structure of general recommendations employing 2 ~ 6 catch.
As preferably, the junction of described catch and sampling shovel is provided with transition part.Adopt the technical program, transition part resistance is little, and the soil sample in sampling shovel can be facilitated to enter smoothly, time saving and energy saving.
As preferably, described shovel mouth is provided with jagged cutting tooth.Adopt the technical program, when running in sampling process, when running into the uncomfortable adamantine material such as tree root, rubble in soil layer, because sampling shovel rotates to decline, tooth can be cut by tree root, rubble chopping by Li Ying, carrying out accessible sampling.
As preferably, described depression bar is threaded rod, described depression bar is set with the first gear, described first gear with between depression bar for being threaded, described first gear exterior is provided with the gear teeth.Adopt the machine scheme, utilize the principle of work of lead screw transmission, utilize the rotation of the first gear, drive depression bar moves, and the sampling shovel of bottom is inserted in earth and samples the most at last, time saving and energy saving, especially in the northern building site of Cold Winter, soil is hard, utilizes which to sample easily.
As preferably, described first gear coordinates and is provided with the second gear.Adopt the technical program.The diameter of the second gear is less than the diameter of the first gear, utilizes the difference of ratio of gear, and people only need less power at rolling disc place, save trouble and labor.
As preferably, the upper surface of described second gear is provided with rolling disc.Adopt the technical program, for the rotation of the second gear provides power.
As preferably, described first gear is all connected with support with the second gear lower surface.Adopt the technical program, support is that the operation of whole equipment provides support, and structure is simple, easy to use.
As preferably, described first gear is all connected with support with the second gear lower surface.Adopt the technical program, for equipment provides support, structure is simple, is convenient to manufacture.
As preferably, described connecting portion is connected with depression bar by pin, described depression bar top is provided with limited block, described internal stent hollow, two sidewalls are provided with pedal with the position of earth surface, be provided with pyramid-shaped bottom described pedal and top fixed cone down, described pedal top is provided with slipmat.Adopt the technical program, conveniently can move down, reduce stressed, be conveniently inserted in soil layer, time saving and energy saving, and fixing after ensure that sampling shovel 1 vertically moves down.
Adopt beneficial effect of the present invention: this sampler structure is simple, easy to use, especially for the soil horizon of sandy soil type structure in operating process, after catch is set, in lifting sampler process, catch closes, can stop that the soil sample gravitate in sampler falls, preservation soil sample concrete structure that can be comparatively complete, contributes to accurate analysis soil layer construction more, support is set, both sides arrange pyramid, and ensure that in sampling process, sampling shovel vertically inserts soil horizon, sampling precision is high, sampling workman save trouble and labor, work efficiency promotes greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation (sampling shovel is packed up) of sandy soil type alkaline land soil layer sampler.
Fig. 2 is the structural representation (sampling shovel moves down sampling) of sandy soil type alkaline land soil layer sampler.
Fig. 3 is the partial enlarged drawing at A place in Fig. 1.
Fig. 4 is the partial enlarged drawing at B place in Fig. 2.
Shown in figure: 1, sampling shovel, 2, shovel mouth, 3, connecting portion, 4, depression bar, 5, catch, 6, elastic body, 7, transition part, 8, slipmat, 9, pin, 10, limited block, the 11, first gear, the 12, second gear, 13, rolling disc, 14, support, 15, pedal, 16, fixed cone, 17, cutting tooth.
Embodiment
For ease of illustrating, below in conjunction with accompanying drawing, the sandy soil type alkaline land soil layer sampler of invention is elaborated.
As shown in Figure 1 to Figure 4, a kind of sandy soil type alkaline land soil layer sampler, comprise sampling shovel 1, described sampling shovel 1 is the tubular body of inner hollow, taper shovel mouth 2 is provided with bottom described sampling shovel 1, described sampling shovel 1 top connecting portion 3, described connecting portion 3 is provided with depression bar 4, described shovel mouth 2 is provided with catch 5 with sampling shovel 1 junction, described catch 5 is positioned at sampling shovel 1 inwall, and it is hinged with sampling shovel 1 inwall, described catch 5 top is provided with the elastic body 6 that can make elastic reset, described elastic body 6 is reseting shrapnel or back-moving spring, the quantity of described catch 5 is at least a slice, described catch 5 is provided with transition part 7 with the junction of sampling shovel 1, described shovel mouth 2 is provided with jagged cutting tooth 17, described depression bar 4 is threaded rod, described depression bar 4 is set with the first gear 11, described first gear 11 with between depression bar 4 for being threaded, described first gear 11 coordinates and is provided with the second gear 12, the upper surface of described second gear 12 is provided with rolling disc 13, described first gear 11 is all connected with support 14 with the second gear 12 lower surface, described connecting portion 3 is connected with depression bar 4 by pin 9, described depression bar 4 top is provided with limited block 10, described support 14 inner hollow, two sidewalls are provided with pedal 15 with the position of earth surface, pyramid-shaped is provided with and top fixed cone 16 down bottom described pedal 15, described pedal 15 top is provided with slipmat 8.
In the above-described embodiments, preferred forms of the present invention is described, obviously, under inventive concept of the present invention, still can make a lot of change.At this, should illustrate, any change made under inventive concept of the present invention all will fall within the scope of protection of the present invention.
Claims (10)
1.
a kind of sandy soil type alkaline land soil layer sampler, comprise sampling shovel (1), it is characterized in that: the tubular body that described sampling shovel (1) is inner hollow, described sampling shovel (1) bottom is provided with taper shovel mouth (2), described sampling shovel (1) top connecting portion (3), described connecting portion (3) is provided with depression bar (4), and described shovel mouth (2) and sampling shovel (1) junction are provided with catch (5), described catch (5) is positioned at sampling shovel (1) inwall, and hinged with sampling shovel (1) inwall.
2.
sandy soil type alkaline land according to claim 1 soil layer sampler, is characterized in that: described catch (5) top is provided with the elastic body (6) that can make elastic reset.
3.
sandy soil type alkaline land according to claim 2 soil layer sampler, is characterized in that: described elastic body (6) is reseting shrapnel or back-moving spring.
4.
sandy soil type alkaline land according to claim 1 soil layer sampler, is characterized in that: the quantity of described catch (5) is at least a slice.
5.
sandy soil type alkaline land according to claim 4 soil layer sampler, is characterized in that: described catch (5) is provided with transition part (7) with the junction of sampling shovel (1).
6.
sandy soil type alkaline land according to claim 1 soil layer sampler, is characterized in that: described shovel mouth 2 is provided with jagged cutting tooth (17).
7.
sandy soil type alkaline land according to claim 1 soil layer sampler, it is characterized in that: described depression bar (4) is threaded rod, described depression bar (4) is set with the first gear (11), described first gear (11) with between depression bar (4) for being threaded, the upper cooperation of described first gear (11) is provided with the second gear (12).
8.
sandy soil type alkaline land according to claim 7 soil layer sampler, is characterized in that: the upper surface of described second gear (12) is provided with rolling disc (13).
9.
sandy soil type alkaline land according to claim 8 soil layer sampler, is characterized in that: described first gear (11) is all connected with support (14) with the second gear (12) lower surface.
10. sandy soil type alkaline land according to claim 9 soil layer sampler, it is characterized in that: described connecting portion (3) is connected with depression bar (4) by pin (9), described depression bar (4) top is provided with limited block (10), described support (14) inner hollow, two sidewalls are provided with pedal (15) with the position of earth surface, described pedal (15) bottom is provided with pyramid-shaped and top fixed cone (16) down, and described pedal (15) top is provided with slipmat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210106.9A CN104849092A (en) | 2015-04-29 | 2015-04-29 | Sandy soil type saline-alkali land soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210106.9A CN104849092A (en) | 2015-04-29 | 2015-04-29 | Sandy soil type saline-alkali land soil sampler |
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| Publication Number | Publication Date |
|---|---|
| CN104849092A true CN104849092A (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510210106.9A Pending CN104849092A (en) | 2015-04-29 | 2015-04-29 | Sandy soil type saline-alkali land soil sampler |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323681A (en) * | 2016-08-19 | 2017-01-11 | 张福谦 | Easy-drilling geological sample sampling equipment |
| CN110231196A (en) * | 2019-07-15 | 2019-09-13 | 浙江海洋大学 | Sample collecting apparatus is used in a kind of exploration |
| CN110243629A (en) * | 2019-05-10 | 2019-09-17 | 安徽省煤炭科学研究院 | A kind of adjustable pedal formula coal slime sampler |
-
2015
- 2015-04-29 CN CN201510210106.9A patent/CN104849092A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323681A (en) * | 2016-08-19 | 2017-01-11 | 张福谦 | Easy-drilling geological sample sampling equipment |
| CN110243629A (en) * | 2019-05-10 | 2019-09-17 | 安徽省煤炭科学研究院 | A kind of adjustable pedal formula coal slime sampler |
| CN110231196A (en) * | 2019-07-15 | 2019-09-13 | 浙江海洋大学 | Sample collecting apparatus is used in a kind of exploration |
| CN110231196B (en) * | 2019-07-15 | 2021-07-13 | 浙江海洋大学 | Sample collection system for surveying |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20150819 |