CN104819867A - Fast automatic sampling device of saline-alkali soil layers for detecting soil desertification - Google Patents
Fast automatic sampling device of saline-alkali soil layers for detecting soil desertification Download PDFInfo
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- CN104819867A CN104819867A CN201510210407.1A CN201510210407A CN104819867A CN 104819867 A CN104819867 A CN 104819867A CN 201510210407 A CN201510210407 A CN 201510210407A CN 104819867 A CN104819867 A CN 104819867A
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Abstract
The invention provides a fast automatic sampling device of saline-alkali soil layers for detecting soil desertification. The fast automatic sampling device comprises a sampling shovel. The sampling shovel is a tubular body having a hollow interior. A cone-shaped shoveling edge is arranged at the bottom of the sampling shovel. A connection portion is arranged on the top of the sampling shovel. The connection portion is provided with a press rod. A stopping piece is arranged at the connection between the shoveling edge and the sampling shovel. The stopping piece is located on the inner wall of the sampling shovel and is hinged with the inner wall of the sampling shovel. An electric motor is installed on the press rod. The fast automatic sampling device is simple in structure and convenient to use; after installing the stopping piece, the stopping piece can be closed upon lifting up the sampler in the operation process especially aiming at the sandy soil layers, thereby preventing the soil inside the sampler from falling off due to the gravity, accordingly saving the substantially complete physical soil sample structure, and being beneficial to analyzing the soil layer structure more precisely. By installing a bracket, and installing cone-shaped ridges on bilateral sides, the sampling shovel is ensured to be inserted into the soil layers vertically during the sampling process, therefore, the sampling precision is high, the time and labor are saved for the sampling workers, and the working efficiency is greatly increased.
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 fast automatic sampler of alkaline land soil layer being applied to soil property and desertifying.
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 fast automatic sampler of alkaline land soil layer being applied to soil property and desertifying 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, a kind of fast automatic sampler of alkaline land soil layer being applied to soil property and desertifying as follows is provided, comprise sampling shovel, described sampling shovel is the tubular body of inner hollow, is provided with taper shovel mouth bottom described sampling shovel, described sampling shovel top connecting portion, described connecting portion is provided with depression bar, and 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, described depression bar is provided with motor.
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 described upper surface of the second gear is connected with the main shaft of motor.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.
As preferably, described gear exterior is provided with safety screen, and described support is provided with accumulator.
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) being applied to the fast automatic sampler of alkaline land soil layer that soil property desertifies.
Fig. 2 is the structural representation (sampling shovel moves down sampling) being applied to the fast automatic sampler of alkaline land soil layer that soil property desertifies.
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, 11, the first gear, the 12, second gear, 13, rolling disc, 14, support, 15, pedal, 16, fixed cone, 17, tooth is cut, 18, safety screen, 19, accumulator.
Embodiment
For ease of illustrating, below in conjunction with accompanying drawing, the fast automatic sampler of alkaline land soil layer being applied to soil property desertification of invention is elaborated.
As shown in Figure 1 to Figure 4, a kind of fast automatic sampler of alkaline land soil layer being applied to soil property and desertifying, 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 connected with the main shaft of motor 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, described gear exterior is provided with safety screen 18, described support 14 is provided with accumulator 19.
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 fast automatic sampler of alkaline land soil layer being applied to soil property and desertifying, 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), 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 it is hinged with sampling shovel (1) inwall, described depression bar (4) is provided with motor (13).
2.
the fast automatic sampler of alkaline land soil layer being applied to soil property and desertifying according to claim 1, is characterized in that: described catch (5) top is provided with the elastic body (6) that can make elastic reset.
3.
the fast automatic sampler of alkaline land soil layer being applied to soil property and desertifying according to claim 2, is characterized in that: described elastic body (6) is reseting shrapnel or back-moving spring.
4.
the fast automatic sampler of alkaline land soil layer being applied to soil property and desertifying according to claim 1, is characterized in that: the quantity of described catch (5) is at least a slice.
5.
the fast automatic sampler of alkaline land soil layer being applied to soil property and desertifying according to claim 4, is characterized in that: described catch (5) is provided with transition part (7) with the junction of sampling shovel (1).
6.
the fast automatic sampler of alkaline land soil layer being applied to soil property and desertifying according to claim 1, is characterized in that: described shovel mouth 2 is provided with jagged cutting tooth (17).
7.
the fast automatic sampler of alkaline land soil layer being applied to soil property and desertifying according to claim 1, 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.
the fast automatic sampler of alkaline land soil layer being applied to soil property and desertifying according to claim 7, is characterized in that: the upper surface of described second gear (12) is connected with the main shaft of motor (13).
9.
the fast automatic sampler of alkaline land soil layer being applied to soil property and desertifying according to claim 8, is characterized in that: described first gear (11) is all connected with support (14) with the second gear (12) lower surface.
10. the fast automatic sampler of alkaline land soil layer being applied to soil property and desertifying according to claim 9, it is characterized in that: described gear exterior is provided with safety screen (18), described support (14) is provided with accumulator (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210407.1A CN104819867A (en) | 2015-04-29 | 2015-04-29 | Fast automatic sampling device of saline-alkali soil layers for detecting soil desertification |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210407.1A CN104819867A (en) | 2015-04-29 | 2015-04-29 | Fast automatic sampling device of saline-alkali soil layers for detecting soil desertification |
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| CN104819867A true CN104819867A (en) | 2015-08-05 |
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| CN201510210407.1A Pending CN104819867A (en) | 2015-04-29 | 2015-04-29 | Fast automatic sampling device of saline-alkali soil layers for detecting soil desertification |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442207A (en) * | 2016-10-31 | 2017-02-22 | 河海大学 | System and method for automatically monitoring soil moisture based on drying method |
| CN107843449A (en) * | 2017-10-24 | 2018-03-27 | 潍坊友容实业有限公司 | Salt-soda soil deep layer soil property sampler |
| CN108267335A (en) * | 2018-03-16 | 2018-07-10 | 河海大学 | A kind of Portable type field soil sample collector and its sampling method |
| CN109163927A (en) * | 2018-11-12 | 2019-01-08 | 河北成运环保设备有限公司 | A kind of soil sample collector containing Polychlorinated biphenyls |
| CN110426235A (en) * | 2019-07-19 | 2019-11-08 | 浙江海洋大学 | Soil remediation soil sample collector |
-
2015
- 2015-04-29 CN CN201510210407.1A patent/CN104819867A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442207A (en) * | 2016-10-31 | 2017-02-22 | 河海大学 | System and method for automatically monitoring soil moisture based on drying method |
| CN106442207B (en) * | 2016-10-31 | 2019-03-01 | 河海大学 | A kind of soil moisture automatic monitoring system and method based on oven drying method |
| CN107843449A (en) * | 2017-10-24 | 2018-03-27 | 潍坊友容实业有限公司 | Salt-soda soil deep layer soil property sampler |
| CN108267335A (en) * | 2018-03-16 | 2018-07-10 | 河海大学 | A kind of Portable type field soil sample collector and its sampling method |
| CN109163927A (en) * | 2018-11-12 | 2019-01-08 | 河北成运环保设备有限公司 | A kind of soil sample collector containing Polychlorinated biphenyls |
| CN110426235A (en) * | 2019-07-19 | 2019-11-08 | 浙江海洋大学 | Soil remediation soil sample collector |
| CN110426235B (en) * | 2019-07-19 | 2021-09-21 | 浙江海洋大学 | Soil sampler for soil remediation |
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Application publication date: 20150805 |