CN103639030A - Multi-stage adjustable soil sample grinder - Google Patents
Multi-stage adjustable soil sample grinder Download PDFInfo
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- CN103639030A CN103639030A CN201310713183.7A CN201310713183A CN103639030A CN 103639030 A CN103639030 A CN 103639030A CN 201310713183 A CN201310713183 A CN 201310713183A CN 103639030 A CN103639030 A CN 103639030A
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Abstract
The invention discloses a multi-stage adjustable soil sample grinder, wherein a sample feeding box, a funnel, a sample separating sieve and a sample filling box are fixed on a frame respectively; rails are embedded on upper and lower ends of left and right walls of the sample feeding box; adjusting bolts are arranged on front and back walls of the sample feeding box; abrasion patterns are arranged on inner surfaces of the front and back walls of the sample feeding box; a spiral cutter is arranged above a grinding shaft; the spiral cutter and the grinding shaft penetrate through the left wall and the right wall of the sample feeding box respectively; a gear assembly is fixed on the right end of the sample feeding box; the spiral cutter and the grinding shaft are respectively connected to the gear assembly; a first rotation handle is connected to a gear; a second rotation handle is connected to a grinding core; the grinding core is matched with the funnel; the grinding core is arranged in the funnel; an outlet of the sample feeding box is connected to the funnel; the sample separating sieve is located under the funnel; the sample filling box is located under the sample separating sieve. Through the multi-stage adjustable soil sample grinder, the influence on the soil sample, especially for a heavy metal detection experiment, is avoided; the multi-stage adjustable soil sample grinder is easy to assemble and disassemble and convenient to carry to the field for processing the soil sample with high degree of weathering, so that the later laboratory weathering period can be shortened.
Description
Technical field
The present invention relates to a kind of soil sample lapping device, in particular a kind of Multi-stage adjustable soil sample grinder.
Background technology
The grinding of soil sample is that soil and sediment is chemically examined and the important step of Analysis of Heavy Metal, and result directly has influence on accuracy and the confidence level of experimental result.In < < soil environment monitoring technical specification > > (HJ/T166-2004) to soil sample coarse crushing prepare instrument require with wooden mallet, wood roll, wooden stick, perspex bar, poly (methyl methacrylate) plate, hard plank, colourless polyethylene film; Sieve by nylon mesh, specification is 2～100 orders.At present China to the research of soil sample processing method still in the starting stage, substantially by wooden mallet, wood rolls or the instrument such as electronic jaw formula grinder.Mostly there are some shortcomings: first, in most cases, soil sample grinder is all metal material, in processing procedure, can affect tenor in soil sample, cause result to occur deviation.Secondly, manpower is limited, and traditional soil sample lapping mode expends a large amount of labours but effect is not so good, in addition, can not guarantee the clean of external environment in processing procedure, easily mixes.Finally, motor-driven mill is subject to the external condition restrictions such as power supply, be not easy to on-site field use, and these equipment can increase soil sample processing cost.Therefore, be necessary to develop and a kind ofly can reach multistage grinding and the integrated grinder of soil sample classification, meanwhile, guarantee soil sample treatment effect, pollution-free to soil sample, guarantee the accuracy of experimental result.
China has had TRM series pedotheque grinder, BXQM20L planetary ball mill, Laizhou SM series three-roll grinder, GD series jar rolling machine etc.; Qingdao sea hundred million special dynamo-electric development in science and technology Co., Ltd sells Australian ESSA brand JC2500 Hubei Province formula grinder, and Beijing Tai Yasaifu corporate agent sells U.S. Biospec.The pearl mill formula beveller series of company.But existing preparation of soil sample pretreating tool expends a large amount of manpowers as wooden mallet, wood roll etc., but can only simply pulverize soil sample, and treatment effect is bad.Other advanced treating motor-driven mill are subject to power limitations mostly, the soil sample complexity of in earlier stage dealing with the work, can not carry out multiple fractionation processing to soil sample, and in process of lapping, easily produce metallic pollution, especially hard soil sample, cause experimental result to occur deviation, in addition, existing motor-driven mill can only be processed soil sample to a particle size range, and the sub-sieve of this invention by known order number can accurately divide sample, obtains required particle diameter soil sample.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of Multi-stage adjustable soil sample grinder is provided, expanded soil sample and ground scope, reached multistage grinding and minute integrated effect of sample, guaranteed the accuracy of experimental result.
The present invention is achieved by the following technical solutions, the present invention includes sample introduction box, track, adjusting bolt, circular knife, mill axle, gear assembly, the first turning handle, the second turning handle, the mill heart, funnel, sub-sieve, dress sample box and support, described sample introduction box, funnel, sub-sieve and dress sample box are separately fixed on support, track is embedded in the upper and lower end parts of sample introduction box left and right two walls, adjusting bolt is arranged at four ends of sample introduction box front and back two walls, on the inner surface of front and back two walls of sample introduction box, be respectively equipped with mill line, circular knife is positioned on mill axle, circular knife and mill axle are respectively through left and right two walls of sample introduction box, gear assembly is fixed on the right-hand member of sample introduction box, circular knife is connected with gear assembly respectively with mill axle, the first turning handle is connected with gear, the second turning handle is connected with the mill heart, shape and the funnel of the mill heart match, the mill heart is arranged in funnel, the outlet of sample introduction box is connected with funnel, sub-sieve is positioned under funnel, dress sample box is positioned under sub-sieve.
The bottom of described sample introduction box is provided with flexible swash plate, and one end of described flexible swash plate is connected to the bottom of sample introduction box, and the other end is connected on funnel.If soil sample only needs simple pretreatment, do not need to grind the heart and grind, can directly dismantle or shrink, meanwhile, by the contraction of flexible swash plate, can conveniently reclaim untreated good bulky grain soil sample in funnel.
Described mill axle is provided with lines, described lines and mill line alternative arrangement.Can, by adjusting front and rear wall spacing, change the degree of grinding to soil sample.
The bottom of the described mill heart is provided with adjusting nut, and the mill heart can be rotated up and down and be adjusted and inner wall of hopper spacing by adjusting nut, particle diameter after the processing of change soil sample.
Described sub-sieve is nylon mesh, and the outer wall of sub-sieve is provided with vibratory equipment.Accelerate soil sample screening, reach soil sample grinding and classification integrated, disposable treatment effect is good, without repeatedly repeating, grinds, and has greatly reduced workload.
The all parts of described grinder is hard polyethylene material and makes.Soil sample is being carried out in multistep treatment process, can soil sample not produced and be polluted, the impacts such as metal of having avoided usual grinding machine to bring.
The present invention has the following advantages compared to existing technology: complete equipment of the present invention is hard polyethylene material, avoid soil sample to exert an influence, and especially determining heavy metals experiment;
Be easy to assembly and disassembly, simple to operate flexible, be easy to carry and to scene, the higher soil sample of rate of decay processed, shorten the later experiments chamber weathering cycle;
Not limited by the external conditions such as power supply, one man operation, saves labour, reduces experimental cost;
Can pass through track, adjusting bolt and adjusting nut to adjusting corresponding component, change soil sample degree of grinding;
By flexible swash plate, can adjust flexibly soil sample process range and reclaim untreated good soil sample;
Can directly process bulky grain soil sample, strengthen soil sample process range, simplify soil sample pretreatment work in early stage.Meanwhile, by multi-part, adjust acting in conjunction, soil sample is carried out to grinding in various degree, reach soil sample grind and the integrated effect of classification by sub-sieve, disposable treatment effect is good, has avoided repeatedly repeating grinding;
By dress sample box, can conveniently store soil sample, meanwhile, be convenient to soil sample and shift, avoid shifting the pollution of link.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below embodiments of the invention are elaborated, the present embodiment is implemented take technical solution of the present invention under prerequisite, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in Figure 1, the present embodiment comprises sample introduction box 1, track 2, adjusting bolt 3, circular knife 4, mill axle 6, gear assembly 7, the first turning handle 8, the second turning handle 9, the mill heart 10, funnel 11, sub-sieve 13, dress sample box 14 and support 15, described sample introduction box 1, funnel 11, sub-sieve 13 and dress sample box 14 are separately fixed on support 15, track 2 is embedded in the upper and lower end parts of sample introduction box 1 left and right two walls, adjusting bolt 3 is arranged at front and back two walls of sample introduction box 1, on the inner surface of front and back two walls of sample introduction box 1, be respectively equipped with mill line 5, circular knife 4 is positioned on mill axle 6, circular knife 4 and mill axle 6 are respectively through left and right two walls of sample introduction box 1, gear assembly 7 is fixed on the right-hand member of sample introduction box 1, circular knife 4 is connected with gear assembly 7 respectively with mill axle 6, the first turning handle 8 is connected with gear, the second turning handle 9 is connected with the mill heart 10, shape and the funnel 11 of the mill heart 10 match, the mill heart 10 is arranged in funnel 11, the outlet of sample introduction box 1 is connected with funnel 11, sub-sieve 13 is positioned under funnel 11, dress sample box 14 is positioned under sub-sieve 13.
The bottom of described sample introduction box 1 is provided with flexible swash plate 16, and one end of described flexible swash plate 16 is connected to the bottom of sample introduction box 1, and the other end is connected on funnel 11.If soil sample only needs simple pretreatment, do not need to grind the heart 10 and grind, can directly dismantle or shrink, meanwhile, by the contraction of flexible swash plate 16, can conveniently reclaim the interior untreated good bulky grain soil sample of funnel 11.
Described mill axle 6 is provided with lines, described lines and mill line 5 alternative arrangements.Can, by adjusting front and rear wall spacing, change the degree of grinding to soil sample.
The bottom of the described mill heart 10 is provided with adjusting nut 12, and the mill heart 10 can pass through adjusting nut 12 rotate adjustment and funnel 11 inwall spacing up and down, changes soil sample and processes rear particle diameter.
Described sub-sieve 13 is nylon mesh, and the outer wall of sub-sieve 13 is provided with vibratory equipment.Accelerate soil sample screening, reach soil sample grinding and classification integrated, disposable treatment effect is good, without repeatedly repeating, grinds, and has greatly reduced workload.
The all parts of described grinder is hard polyethylene material and makes.Soil sample is being carried out in multistep treatment process, can soil sample not produced and be polluted, the impacts such as metal of having avoided usual instrument to bring.
The course of work of the present embodiment is as follows:
The first step, gets up each assembling parts, according to experiment needs, by track 2, adjusting bolt 3 and adjusting nut 12, adjusts corresponding component spacing, guarantees that treatment effect is good.
Second step, by needing the soil sample of grinding to pack sample introduction box 1 into after air-dry, by the first turning handle 8 transmitting gears, drives circular knife 4 and mill axle 6 to rotate, and soil sample is cut and ground.
The 3rd step, rotates the mill heart 10 by the second turning handle 9, and soil sample is carried out to degree of depth grinding, and when grinding, soil sample enters sub-sieve 13 from funnel 11 lower ends, and soil sample has been carried out to classification.
The 4th step is transferred to the soil sample of handling well in experiment container from dress sample box 14, and a lot of links of polluting that easily produce have been avoided in centre.
The 5th step, the swash plate 16 that will stretch is packed up, and reclaims untreated good soil sample from funnel 11, carries out regrind.So far, soil sample is ground and classification completes, and through multistage grinding, treatment effect is good, does not generally need to repeat to grind, and has greatly reduced workload.
This equipment is easy to carry to sampling location, and the soil sample that rate of decay is higher is carried out to in-situ processing, can be according to experiment needs, and quantitative collection, has not only improved sampling efficiency and has also shortened the later experiments chamber soil sample weathering cycle.Can realize one man operation, save manpower financial capacity, reduce experimental cost.
Claims (6)
1. a Multi-stage adjustable soil sample grinder, it is characterized in that, comprise sample introduction box (1), track (2), adjusting bolt (3), circular knife (4), mill axle (6), gear assembly (7), the first turning handle (8), the second turning handle (9), the mill heart (10), funnel (11), sub-sieve (13), dress sample box (14) and support (15), described sample introduction box (1), funnel (11), sub-sieve (13) and dress sample box (14) are separately fixed on support (15), track (2) is embedded in the upper and lower end parts of sample introduction box (1) left and right two walls, adjusting bolt (3) is arranged at four ends of sample introduction box (1) front and back two walls, on the inner surface of front and back two walls of sample introduction box (1), be respectively equipped with mill line (5), circular knife (4) is positioned on mill axle (6), circular knife (4) and mill axle (6) are respectively through left and right two walls of sample introduction box (1), gear assembly (7) is fixed on the right-hand member of sample introduction box (1), circular knife (4) is connected with gear assembly (7) respectively with mill axle (6), the first turning handle (8) is connected with gear, the second turning handle (9) is connected with the mill heart (10), shape and the funnel (11) of the mill heart (10) match, the mill heart (10) is arranged in funnel (11), the outlet of sample introduction box (1) is connected with funnel (11), sub-sieve (13) is positioned under funnel (11), dress sample box (14) is positioned under sub-sieve (13).
2. Multi-stage adjustable soil sample grinder according to claim 1, it is characterized in that, the bottom of described sample introduction box (1) is provided with flexible swash plate (16), and one end of described flexible swash plate (16) is connected to the bottom of sample introduction box (1), and the other end is connected on funnel (11).
3. Multi-stage adjustable soil sample grinder according to claim 1, is characterized in that, described mill axle (6) is provided with lines, described lines and mill line (5) alternative arrangement.
4. Multi-stage adjustable soil sample grinder according to claim 1, is characterized in that, the bottom of the described mill heart (10) is provided with adjusting nut (12).
5. Multi-stage adjustable soil sample grinder according to claim 1, is characterized in that, described sub-sieve (13) is nylon mesh, and the outer wall of sub-sieve (13) is provided with vibratory equipment.
6. Multi-stage adjustable soil sample grinder according to claim 1, is characterized in that, all parts of described grinder is hard polyethylene material and makes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310713183.7A CN103639030B (en) | 2013-12-20 | 2013-12-20 | Multi-stage adjustable soil sample grinder |
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| CN201310713183.7A CN103639030B (en) | 2013-12-20 | 2013-12-20 | Multi-stage adjustable soil sample grinder |
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| CN103639030B CN103639030B (en) | 2015-09-09 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607299A (en) * | 2015-02-06 | 2015-05-13 | 池州博瑞德钙业有限公司 | Calcium carbonate grinding equipment with coarse grinding device |
| CN106813959A (en) * | 2016-12-17 | 2017-06-09 | 安徽普伦智能装备有限公司 | A kind of quick detection processes equipment |
| CN108732095A (en) * | 2018-04-25 | 2018-11-02 | 桂林理工大学 | A kind of solid powder sample injection method in emission spectrum spectrograph |
| CN108956461A (en) * | 2018-04-25 | 2018-12-07 | 桂林理工大学 | A kind of solid powder sampling system |
| CN111829860A (en) * | 2019-04-23 | 2020-10-27 | 中国石油化工股份有限公司 | Soil powder grinding and screening machine |
| CN111855364A (en) * | 2019-04-24 | 2020-10-30 | 北京兰友科技有限公司 | A riffle sampler for selecting separately soil sample |
| CN114755081A (en) * | 2022-03-28 | 2022-07-15 | 广东省农业科学院农业资源与环境研究所 | Method for reducing influence of grinding instrument on analysis accuracy of soil sample preparation components |
| CN115259328A (en) * | 2022-07-08 | 2022-11-01 | 安徽理工大学环境友好材料与职业健康研究院(芜湖) | Preparation method of cationic flocculant |
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| CN200947070Y (en) * | 2006-09-15 | 2007-09-12 | 武蔚霞 | Soil breaker |
| DE102009017917A1 (en) * | 2009-04-17 | 2010-10-21 | Kuni Grundstücks- und Verwaltungs GmbH & Co. KG | Shredder for use in earth mill for analyzing soil sample in agricultural field, has gap provided between roller and guide plate, where breath of gap is variable such that guide plate is elastically fastened at housing |
| CN203061545U (en) * | 2013-01-15 | 2013-07-17 | 上海市环境科学研究院 | Single-rolling-shaft-type polluted soil dislocated crushing, stirring and repairing experiment device with hammer-type paddles |
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Patent Citations (3)
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| CN200947070Y (en) * | 2006-09-15 | 2007-09-12 | 武蔚霞 | Soil breaker |
| DE102009017917A1 (en) * | 2009-04-17 | 2010-10-21 | Kuni Grundstücks- und Verwaltungs GmbH & Co. KG | Shredder for use in earth mill for analyzing soil sample in agricultural field, has gap provided between roller and guide plate, where breath of gap is variable such that guide plate is elastically fastened at housing |
| CN203061545U (en) * | 2013-01-15 | 2013-07-17 | 上海市环境科学研究院 | Single-rolling-shaft-type polluted soil dislocated crushing, stirring and repairing experiment device with hammer-type paddles |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607299A (en) * | 2015-02-06 | 2015-05-13 | 池州博瑞德钙业有限公司 | Calcium carbonate grinding equipment with coarse grinding device |
| CN106813959A (en) * | 2016-12-17 | 2017-06-09 | 安徽普伦智能装备有限公司 | A kind of quick detection processes equipment |
| CN106813959B (en) * | 2016-12-17 | 2019-11-26 | 安徽普伦智能装备有限公司 | A kind of Rapid Test Desk reason equipment |
| CN108732095A (en) * | 2018-04-25 | 2018-11-02 | 桂林理工大学 | A kind of solid powder sample injection method in emission spectrum spectrograph |
| CN108956461A (en) * | 2018-04-25 | 2018-12-07 | 桂林理工大学 | A kind of solid powder sampling system |
| CN108956461B (en) * | 2018-04-25 | 2023-05-30 | 桂林理工大学 | Solid powder sampling system |
| CN108732095B (en) * | 2018-04-25 | 2023-08-11 | 桂林理工大学 | Solid powder sampling method in emission spectrum spectrograph |
| CN111829860A (en) * | 2019-04-23 | 2020-10-27 | 中国石油化工股份有限公司 | Soil powder grinding and screening machine |
| CN111855364A (en) * | 2019-04-24 | 2020-10-30 | 北京兰友科技有限公司 | A riffle sampler for selecting separately soil sample |
| CN114755081A (en) * | 2022-03-28 | 2022-07-15 | 广东省农业科学院农业资源与环境研究所 | Method for reducing influence of grinding instrument on analysis accuracy of soil sample preparation components |
| CN115259328A (en) * | 2022-07-08 | 2022-11-01 | 安徽理工大学环境友好材料与职业健康研究院(芜湖) | Preparation method of cationic flocculant |
| CN115259328B (en) * | 2022-07-08 | 2024-03-29 | 安徽理工大学环境友好材料与职业健康研究院(芜湖) | Cationic flocculant preparation method |
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Effective date of registration: 20160826 Address after: 235141 Hu Zi, Han village, Suixi County, Huaibei, Anhui Patentee after: Lin Huan coking limited-liability company Address before: 230001 Anhui Province, Huainan city tianjia'an District Shungeng Road No. 168 Patentee before: Anhui University Of Science And Technology Patentee before: Huaibei Mine Industry (Group) LLC |