CN103063470B - Soil sampler for sampling deep soil - Google Patents
Soil sampler for sampling deep soil Download PDFInfo
- Publication number
- CN103063470B CN103063470B CN201210577269.7A CN201210577269A CN103063470B CN 103063470 B CN103063470 B CN 103063470B CN 201210577269 A CN201210577269 A CN 201210577269A CN 103063470 B CN103063470 B CN 103063470B
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- China
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- soil
- drill pipe
- spiral drill
- reduction unit
- pedestal case
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The present invention relates to a soil sampler for soil sampling, and in particular relates to a soil sampler capable of sampling deep soil. The soil sampler comprises a base box, a hollow drill bit, and a sampling tube; wherein a reducer is arranged inside the base box, the power shaft of the reducer is connected to a pedal pressure lever, the power output shaft of the reducer is in toothed connection with a spiral drill, the sampling tube is disposed inside the spiral drill, and the top of the spiral drill is in connection with the hollow drill bit. According to the present invention, based on the traditional soil sampler, by using screw and lever principles and separate design, the soil sampler both meets the needs of deep soil sampling, and is labor-saving and high efficient; and the pedal type deep soil sample is advantageous by being simple in structure, easy to assembly, convenient to use, and efficient in operation, having very important significance to the study of soil resource.
Description
Technical field
The present invention relates to a kind of soil sample barrel for soil sampling, especially a kind of soil sample barrel taking deep soil.
Background technology
Agricultural soil is that agricultural production obtains high yield, high-quality, efficiently one of resource, and soil moisture, Nutrient change affect crop yield.Widely using in recent years with chemical fertilizer, makes upper soll layer nutrient loss serious, and nitrogen makes in deep soil nutrient structure there occurs change with oozing on the ground under water.Study deep carbonate rocks content and Changing Pattern thereof simultaneously, effectively can utilize the moisture feature of soil own, carry out drought-resistant cultivating technical research, for ensureing that crop yield provides foundation.
Study nutrient and moisture change in profound soil and to become in agricultural production an important aspect, but the acquisition of deep layer soil sample is due to the deficiency of technology and equipment, seriously hinders the research of deep layer soil layer.At present, the earth boring auger that China's researcher uses is about 1m, the soil sample of layer about the 1m that can only fetch earth, and in arid area due to reasons such as soil compactions, below 40cm is difficult to lower boring, and soil sample work efficiency is seriously reduced.At substantial human and material resources simultaneously.Use traditional sampler for a long time, in a large number, blindly, consume a large amount of funds and labour, make research work emphasis not in laboratory, and waste in a large number in the collection of field soil soil sample.
The collection of profound soil sample uses " Luoyang Spade " traditionally, but because technical key point during soil sample can not destroy sampling sample at that time, and using lower pestle as power completely, efficiency is low, gets the dark soil layer of 3m on average about 1h consuming time according to field statistics in nonirrigated farmland.And the soil sample length of taking out is difficult to control, because of in there is no standardized length, so not portable when transporting yet.Produce and scientific research in an urgent demand use new equipment and method deep soil is sampled.Making up the deficiency of traditional soil sample barrel in agricultural production and ecological environment of soil research, is deep soil nutrient and moisture research.
Summary of the invention
The present invention ground object is to provide that a kind of structure is simple, easy to assembly, easy to use, the deep soil soil sample barrel of efficient work.
The invention discloses a kind of deep soil soil sample barrel, comprise pedestal case, hollow boring bit, stopple coupon, it is characterized in that: be provided with one speed reducer in pedestal case, the line shaft of speed reduction unit is connected with a foot pressure bar, the power output shaft of described speed reduction unit and spiral drill pipe toe joint, described stopple coupon is arranged on spiral drill pipe inside, and the top of spiral drill pipe connects hollow boring bit.
During use, pedestal case is fixed on the ground, hollow boring bit and stopple coupon and are saved spiral drill pipe to be assembled together in rear insertion pedestal case, with the power output shaft toe joint of speed reduction unit, by foot pressure bar, driving speed reduction unit works, spiral drill pipe is slowly pierced in soil, when spiral drill pipe is about to all enter pedestal case, another root spiral drill pipe is connected and fixed with it, the length of every root spiral drill pipe is all fixing standard size, pierce that ground is many to be just easy to measure deeply like this, get into after needing the degree of depth, only need oppositely pedal foot pressure bar, spiral drill pipe drives the taking-up that stopple coupon and hollow boring bit just can be intact by the deep layer soil sample got.
Therefore, based on conventional soil soil sample barrel basis, utilize spiral and lever principle, use separation design, the demand of deep soil sampling, but also Labor-saving high-efficiency were not only reached, foot-operated deep soil sampler structure is simple, easy to assembly, easy to use, the advantage of efficient work, has very important significance to research soil resource.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention structural representation.
Embodiment
Embodiment 1
A kind of deep soil soil sample barrel, comprise pedestal case 1, hollow boring bit 6, stopple coupon 5, be provided with one speed reducer 2 in pedestal case 1, the line shaft of speed reduction unit 2 is connected with a foot pressure bar 3, the power output shaft of described speed reduction unit 2 and spiral drill pipe 4 toe joint, described stopple coupon 5 is arranged on spiral drill pipe inside, and the top of spiral drill pipe 4 connects hollow boring bit 6.
During use, pedestal case 1 is fixed on the ground, hollow boring bit 6 and stopple coupon 5 and one are saved spiral drill pipe 4 to be assembled together in rear insertion pedestal case 1, with the power output shaft toe joint of speed reduction unit 2, by foot pressure bar 3, speed reduction unit 2 is driven to work, spiral drill pipe 4 is slowly pierced in soil, when spiral drill pipe 4 is about to all enter pedestal case 1, another root spiral drill pipe 4 is connected and fixed with it, the length of every root spiral drill pipe 4 is all fixing standard size, pierce that ground is many to be just easy to measure deeply like this, get into after needing the degree of depth, only need oppositely pedal foot pressure bar 3, spiral drill pipe 4 drives the taking-up that stopple coupon 5 and hollow boring bit 6 just can be intact by the deep layer soil sample got.
Claims (1)
1. a deep soil soil sample barrel, comprise pedestal case, hollow boring bit, stopple coupon, it is characterized in that: be provided with one speed reducer in pedestal case, the line shaft of speed reduction unit is connected with a foot pressure bar, the gear of the power output shaft of described speed reduction unit and the spiral toe joint of spiral drill pipe, described stopple coupon is arranged on spiral drill pipe inside, and the top of spiral drill pipe connects hollow boring bit, during use, pedestal case is fixed on the ground, hollow boring bit and stopple coupon and are saved spiral drill pipe to be assembled together in rear insertion pedestal case, with the power output shaft toe joint of speed reduction unit, by foot pressure bar, driving speed reduction unit works, spiral drill pipe is slowly pierced in soil, when spiral drill pipe is about to all enter pedestal case, another root spiral drill pipe is connected and fixed with it, the length of every root spiral drill pipe is all fixing standard size, get into after needing the degree of depth, oppositely pedal foot pressure bar, spiral drill pipe drives the taking-up that stopple coupon and hollow boring bit just can be intact by the deep layer soil sample got.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210577269.7A CN103063470B (en) | 2012-12-27 | 2012-12-27 | Soil sampler for sampling deep soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210577269.7A CN103063470B (en) | 2012-12-27 | 2012-12-27 | Soil sampler for sampling deep soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103063470A CN103063470A (en) | 2013-04-24 |
| CN103063470B true CN103063470B (en) | 2015-04-15 |
Family
ID=48106185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210577269.7A Expired - Fee Related CN103063470B (en) | 2012-12-27 | 2012-12-27 | Soil sampler for sampling deep soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103063470B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406811B (en) * | 2014-11-20 | 2017-08-25 | 昆明理工大学 | A kind of original state drawing out soil equipment that can be obtained simultaneously vertically and horizontally |
| CN105388039B (en) * | 2015-10-29 | 2017-11-10 | 昆明理工大学 | A kind of sampler |
| CN105547744A (en) * | 2016-02-26 | 2016-05-04 | 浙江大学 | Deep soil sampler with lever device and method thereof |
| CN105822300A (en) * | 2016-06-12 | 2016-08-03 | 刘旭玲 | Screw propelling type drilling sampler for geological prospecting |
| CN106323680A (en) * | 2016-08-19 | 2017-01-11 | 张福谦 | Easy-sampling geological sample sampling mechanism |
| CN106596170A (en) * | 2016-11-11 | 2017-04-26 | 中国地震局兰州地震研究所 | Speed adjustable and automatic feeding device for taking core from intact loess hollow cylindrical sample |
| CN106769184B (en) * | 2016-12-22 | 2019-03-15 | 山东中检理化环境技术有限公司 | A kind of exercise formula soil sampling apparatus |
| CN106680027A (en) * | 2017-03-16 | 2017-05-17 | 山西农业大学 | Soil sample fall-preventing soil sampler for dry land |
| CN107063740B (en) * | 2017-03-21 | 2019-05-21 | 朱拥军 | A kind of soil column sampler and its sampling method |
| CN107449630B (en) * | 2017-09-11 | 2023-04-28 | 江苏省环境科学研究院 | Device for directly propelling soil sampling and sampling method thereof |
| CN108316919B (en) * | 2018-04-18 | 2023-09-08 | 交通运输部天津水运工程科学研究所 | Convenient sampler for coastal beach |
| RU2729369C1 (en) * | 2019-12-20 | 2020-08-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" | Method for determination of agroresource state of soils according to ameliorative scale of rice irrigation system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059925U (en) * | 1989-12-15 | 1990-08-01 | 沭阳县公路工程仪器厂 | Core sample extracting machine in spodosol |
| CN101109674A (en) * | 2007-08-30 | 2008-01-23 | 北京航空航天大学 | Moon soil sampling device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100730289B1 (en) * | 2006-07-21 | 2007-06-19 | 이광섭 | Soil sample extracting apparatus using drilling machine |
| CN201352186Y (en) * | 2008-12-31 | 2009-11-25 | 北京林业大学 | Undisturbed soil sampling device |
| CN101726429B (en) * | 2009-12-04 | 2012-03-21 | 山东农业大学 | Soil auger for undisturbed bisect soil column of filed soil |
| CN102359890B (en) * | 2011-10-10 | 2013-01-09 | 浙江大学 | Drill stem clamping device of moon deep soil collector |
| CN102661875B (en) * | 2012-03-31 | 2014-03-26 | 浙江工业大学 | Mechanical soil-sampling device |
| CN102788714B (en) * | 2012-08-08 | 2014-07-02 | 西北农林科技大学 | Undisturbed soil sampler at field geological section |
| CN202994521U (en) * | 2012-12-27 | 2013-06-12 | 山西农业大学 | Deep soil sampler |
-
2012
- 2012-12-27 CN CN201210577269.7A patent/CN103063470B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059925U (en) * | 1989-12-15 | 1990-08-01 | 沭阳县公路工程仪器厂 | Core sample extracting machine in spodosol |
| CN101109674A (en) * | 2007-08-30 | 2008-01-23 | 北京航空航天大学 | Moon soil sampling device |
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| Publication number | Publication date |
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| CN103063470A (en) | 2013-04-24 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| 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: 20150415 Termination date: 20181227 |