CN203643195U - Simple ground soil sampling device - Google Patents
Simple ground soil sampling device Download PDFInfo
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- CN203643195U CN203643195U CN201420000249.8U CN201420000249U CN203643195U CN 203643195 U CN203643195 U CN 203643195U CN 201420000249 U CN201420000249 U CN 201420000249U CN 203643195 U CN203643195 U CN 203643195U
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- turning barrel
- sieve
- sample receiving
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- soil
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Abstract
The utility model relates to a simple ground soil sampling device, and particularly relates to less uniform ground soil sampling experiments for soil agrochemistry analysis. The simple ground soil sampling device consists of a rotary drum 1, a sifter 2, steel balls 3, a support 4, bearings 5, a motor 6, a nut 7 and a sample receiving groove 8; the rotary drum 1 is cylindrical and is provided with a rectangular hole through which a soil sample can be filled conveniently; the hole is provided with a rectangular sifter 2 which covers the hole completely; a nut 7 is arranged at each of four corners of the sifter 2 and is fixed on the rotary drum 1; two ends of the rotary drum 1 are respectively connected with the support 4; the bearings 5 are connected beside the support 4; one end of the rotary drum 1 is connected with the motor 6 by the bearings 5; the rotary drum 1 is internally provided with four steel balls 3; and the sample receiving groove 8 is placed deadly below the rotary drum 1. The simple ground soil sampling device provided by the utility model has the characteristics of simple structure, convenience in use, time and labor conservation, high soil grinding efficiency and automatic and uniform sampling, thereby improving the soil agrochemistry analysis precision.
Description
Technical field
The utility model relates to the native sampler of a kind of simple and easy mill, is particularly useful for a small amount of evenly mill soil sampling experiment in Soil Analysis in Agricultural Chemistry.
Background technology
In recent years, the experiment of Chemical elements in soil analysis is both at home and abroad flourish, and its main target is the needs that meet a large amount of analysis task, and therefore, the sampling of " on a small quantity " and " evenly " mill soil is the target of modern conventional analysis development.Under this background, various experimental provisions easily and analytical instrument obtain development and application just.In Soil Analysis in Agricultural Chemistry, in order to test every physical and chemical index, grinding soil is requisite experimental procedure in experiment.For example, while measuring the projects such as the soil organism, nitrogen, phosphorus, potassium, quick-acting nutrient and pH value, soil sample to be measured first must be pulverized into granule, and by No. 18 sieves (1mm) or No. 60 sieves (0.25mm), after grinding is sieved, after sample blending, take a morsel (5-10g) representative soil sample is carried out examination with computer.When be correlated with physical and chemical experiment in laboratory at present, the general employing soil sample of manually milling, the pedotheque having taken a morsel by inquartation after having ground carries out the mensuration of indoor related experiment index, the soil sample of manually milling not only wastes time and energy, grind rear sampling more difficult, and in the time of the granule of milling (as being less than 0.25mm) soil, be easy to enter respiratory tract and affect health.Therefore, the native process operation of whole mill is loaded down with trivial details, consuming time more.Can facilitate if had, fast, mill soil sampling integrated device efficiently, and in the energy uniform sampling in soil course of milling, will greatly improve the native efficiency of mill and experimental analysis precision.
Summary of the invention
For prior art above shortcomings, the purpose of this utility model is to provide a kind of mill soil sampler of simple and quick, efficient, the sample that can automatic uniform takes a morsel.
The utility model solves the technical scheme that its technical matters adopts: the native sampler of a kind of simple and easy mill, is made up of turning barrel, sieve, steel ball, support, bearing, motor, nut, sample receiving trough; It is cylindric that turning barrel is, on turning barrel, there is individual rectangle perforate to be convenient to proceed to sample, at tapping, a rectangle sieve is installed, and cover perforate completely, and a nut is installed respectively in four corners of sieve, and turning barrel two ends are connection bracket respectively, the other bearing of installing of support, turning barrel one end connects motor by bearing, and four steel balls are housed in turning barrel, places a sample receiving trough under turning barrel.
A rectangle sieve is installed on above-mentioned turning barrel tapping, and object is that the soil particle pulverizing is sifted out in turning barrel.
A nut is installed respectively in four corners of above-mentioned sieve, thereby sieve is fixed on turning barrel.
A support is installed respectively at above-mentioned turning barrel two ends, and object is that turning barrel is risen and supported and stabilization.
The other each bearing of installing of above-mentioned two supports, object is that turning barrel is freely rotated.
Above-mentioned turning barrel one end connects motor by bearing, and object is to drive turning barrel to rotate.
Four steel balls are housed in above-mentioned turning barrel, and object is turning barrel in the time rotating, and when steel ball does high speed random motion process in turning barrel, pulverizes pedotheque by mutual collision or collision turning barrel inwall.
Under above-mentioned turning barrel, place a sample receiving trough, in the time that the sieve on turning barrel moves to below, the soil particle having pulverized drops in sample receiving trough automatically by self gravitation effect, the area of the open area ratio sieve of sample receiving trough is slightly large, to sample is all collected, avoid trickling down beyond sample receiving trough.
Compared with prior art, the utlity model has simple in structure, time saving and energy saving, easy to operate, grind native efficiency high, and in the native process energy automatic uniform sampling of mill, thereby improve Soil Analysis in Agricultural Chemistry precision.
Accompanying drawing explanation
Further illustrate details of the present utility model and using method below in conjunction with accompanying drawing.
Schematic perspective view when Fig. 1 is the native sampler use of a kind of simple and easy mill.
Fig. 2 is the diagrammatic cross-section that the native sampler turning barrel of a kind of simple and easy mill launches.
1-turning barrel in figure, 2-sieve, 3-steel ball, 4-support, 5-bearing, 6-motor, 7-nut, 8-sample receiving trough.
Embodiment
Schematic perspective view while grinding native sampler use shown in Fig. 1, this mill soil sampler comprises turning barrel 1, sieve 2, steel ball 3, support 4, bearing 5, motor 6, nut 7, sample receiving trough 8; Turning barrel 1 is cylindric, on turning barrel 1, there is individual rectangle perforate to be convenient to pack into sample, at tapping, a rectangle sieve 2 is installed, and covering perforate completely, a nut 7 is installed respectively in 2 four corners of sieve, turning barrel 1 two ends connection bracket 4 respectively, a bearing 5 of support 4 other installations, turning barrel 1 one end connects motor 6 by bearing 5, and four steel balls 3 are housed in turning barrel 1, places a sample receiving trough 8 under turning barrel 1.
In use, first four nuts 7 on turning barrel 1 are unloaded, take out sieve 2, pack appropriate pedotheque into by the opening on turning barrel 1, then install sieve 2, fastening nut 7.When work, open motor 6, drive turning barrel 1 to rotate by bearing 5, make steel ball 3 in the interior high speed random motion of turning barrel 1, by mutual collision or collision turning barrel 1 inwall, soil is pulverized, turning barrel 1, in rotation process, mixes pedotheque, in the time that the sieve 2 on turning barrel 1 moves to below, the interior soil being pulverized of turning barrel 1 falls into sample receiving trough 8 automatically by sieve 2.
Claims (8)
1. the native sampler of simple and easy mill, by turning barrel (1), sieve (2), steel ball (3), support (4), bearing (5), motor (6), nut (7), sample receiving trough (8) composition, turning barrel (1) is cylindric, on turning barrel (1), there is individual rectangle perforate to be convenient to pack into sample, at tapping, a rectangle sieve (2) is installed, and cover perforate completely, a nut (7) is installed respectively in (2) four corners of sieve, turning barrel (1) two ends are connection bracket (4) respectively, the other bearing (5) of installing of support (4), turning barrel (1) one end connects motor (6) by bearing (5), four steel balls (3) are housed in turning barrel (1), under turning barrel (1), place a sample receiving trough (8).
2. the native sampler of the simple and easy mill of one according to claim 1, is characterized in that, above-mentioned turning barrel (1) tapping is installed a rectangle sieve (2), and object is that the soil particle pulverizing is sifted out in turning barrel (1).
3. the native sampler of the simple and easy mill of one according to claim 2, is characterized in that, a nut (7) is installed respectively in (2) four corners of above-mentioned sieve, thereby sieve (2) is fixed on to (1) on turning barrel.
4. the native sampler of the simple and easy mill of one according to claim 1, is characterized in that, a support (4) is installed respectively at above-mentioned turning barrel (1) two ends, and object is that turning barrel (1) is risen and supported and stabilization.
5. the native sampler of the simple and easy mill of one according to claim 4, is characterized in that, the other each bearing (5) of installing of above-mentioned two supports (4), freely rotates turning barrel (1).
6. the native sampler of the simple and easy mill of one according to claim 5, is characterized in that, above-mentioned turning barrel (1) one end connects motor (6) by bearing (5), and object is to drive turning barrel (1) to rotate.
7. the native sampler of the simple and easy mill of one according to claim 1, it is characterized in that, four steel balls (3) are housed in above-mentioned turning barrel (1), object is turning barrel (1) in the time rotating, when steel ball (3) does high speed random motion process in turning barrel (1) by collision mutually or collide turning barrel (1) inwall and pulverize pedotheque.
8. the native sampler of the simple and easy mill of one according to claim 1, it is characterized in that, under above-mentioned turning barrel (1), place a sample receiving trough (8), in the time that the sieve (2) on turning barrel (1) moves to below, the soil particle having pulverized drops in sample receiving trough (8) automatically by self gravitation effect, the area of the open area ratio sieve (2) of sample receiving trough (8) is slightly large, to sample is all collected, avoid trickling down at sample receiving trough (8) in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420000249.8U CN203643195U (en) | 2014-01-02 | 2014-01-02 | Simple ground soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420000249.8U CN203643195U (en) | 2014-01-02 | 2014-01-02 | Simple ground soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643195U true CN203643195U (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420000249.8U Expired - Fee Related CN203643195U (en) | 2014-01-02 | 2014-01-02 | Simple ground soil sampling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203643195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959211A (en) * | 2015-07-03 | 2015-10-07 | 于亚军 | Multipurpose soil milling machine |
| CN105486837A (en) * | 2015-11-19 | 2016-04-13 | 淄博永辰环境影响评价有限公司 | Method for determining harmful substances in environment monitoring |
-
2014
- 2014-01-02 CN CN201420000249.8U patent/CN203643195U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959211A (en) * | 2015-07-03 | 2015-10-07 | 于亚军 | Multipurpose soil milling machine |
| CN104959211B (en) * | 2015-07-03 | 2017-09-19 | 山西师范大学 | A kind of native machine of multipurpose mill |
| CN105486837A (en) * | 2015-11-19 | 2016-04-13 | 淄博永辰环境影响评价有限公司 | Method for determining harmful substances in environment monitoring |
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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: 20140611 Termination date: 20150102 |
|
| EXPY | Termination of patent right or utility model |