CN105699626A - Portable soil compactness tester - Google Patents
Portable soil compactness tester Download PDFInfo
- Publication number
- CN105699626A CN105699626A CN201610167471.0A CN201610167471A CN105699626A CN 105699626 A CN105699626 A CN 105699626A CN 201610167471 A CN201610167471 A CN 201610167471A CN 105699626 A CN105699626 A CN 105699626A
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- China
- Prior art keywords
- hollow pipe
- counterweight
- balancing weight
- spring
- disc
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Remote Sensing (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a soil testing device, and particularly discloses a portable soil compactness tester. The portable soil compactness tester comprises a hollow pipe, wherein a through hole is formed in the upper end of the hollow pipe, the lower end of the hollow pipe is connected with a conical head by threads, a hand lifting wheel disc and an impact disc are fixedly arranged on the hollow pipe, a metal sheet penetrates into the through hole, a counterweight is sleeved on the hollow pipe, the metal sheet is fixedly connected with the counterweight, and a strong magnet is arranged on the metal sheet; a wire winding wheel base and a pull rope are arranged at the upper end of the hollow pipe, the pull rope penetrates into the hollow pipe and is connected with the strong magnet, and a spring is arranged between the wire winding wheel base and the counterweight. The portable soil compactness tester has the advantages that by utilizing the cooperation of the spring and the magnet, an acceleration is applied to the counterweight, and then a lighter-weight counterweight can be adopted during process, so that the weight of the whole device is reduced, and is only equal to 1/7 of the weight of the original tester, and the light-weight effect and portability are realized; by adopting the pure mechanical structure, the structure is simple, the convenience in use is realized, and the reliability is high.
Description
(1) technical field
The present invention relates to soil testing device, particularly to a kind of portable soil degree of packing tester。
(2) background technology
Soil density is as an important indicator in modern agricultural production, it is necessary to be often measured。Existing soil density instrument relies on balancing weight work, very heavy。Measuring in operation, staff often holds soil density instrument and works a whole day, will hold and sashay, and the weight of conventional soil density instrument is at 7～10kg, at the end of the day, and arm swelling。Being more difficult to operation for woman, each operation of measuring measuring point needs the counterweight of about 5kg to raise 200mm for several times, expends very much muscle power。
(3) summary of the invention
The present invention is in order to make up the defect of prior art, it is provided that a kind of time saving and energy saving portable soil degree of packing tester。
The present invention is achieved through the following technical solutions:
A kind of portable soil degree of packing tester, it is characterized in that, including a hollow pipe, the upper end of described hollow pipe has the through hole of strip, described hollow pipe lower end is provided with nose cone, described hollow pipe is installed with hand steered wheel disc and impact disc, described impact disc is positioned at above hand steered wheel disc, the lower end of described through hole is lower than the upper surface of impact disc, being installed with sheet metal in described through hole, described hollow pipe is cased with balancing weight, balancing weight is positioned at the top of impact disc, described sheet metal is fixing with balancing weight to be connected, and sheet metal is placed with strong magnet；Described hollow pipe upper end is installed with coiling wheel seat, described coiling wheel seat is provided with reel, reel connects rocking handle, described reel is tied with stay cord, described stay cord penetrates after in hollow pipe and connects strong magnet, is provided with spring between described coiling wheel seat and balancing weight, and spring housing is on hollow pipe, when balancing weight contacts with impact disc, spring is in some compression。
Described nose cone is threadeded with hollow pipe。
The invention has the beneficial effects as follows:
The present invention gives balancing weight one acceleration by the cooperation of spring and Magnet, balancing weight thus can be made to adopt a lighter weight man-hour adding, thus alleviating the weight of whole device, overall weight is the 1/7 of former tester, make this invention light, portable, and it uses purely mechanic structure, simple in construction, easy to use, reliability is high。
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1 is the main TV structure schematic diagram of the present invention；
Fig. 2 is the perspective view of hollow pipe。
In figure, 1 hollow pipe, 2 through holes, 3 nose cones, 4 hand steered wheel discs, 5 impact discs, 6 balancing weights, 7 sheet metals, 8 fastening bolts, 9 springs, 10 strong magnets, 11 stay cords, 12 coiling wheel seats, 13 reels, 14 rocking handles。
(5) detailed description of the invention
Accompanying drawing is specific embodiments of the invention。Such as Fig. 1, shown in Fig. 2, this kind of portable soil degree of packing tester, including a hollow pipe 1, the top of hollow pipe 1 has the through hole 2 of strip, at the threaded nose cone 3 in hollow pipe 1 lower end, hollow pipe 1 stage casing, the lower section of through hole 2 is installed with hand steered wheel disc 4 and impact disc 5, impact disc 5 is positioned at above hand steered wheel disc 4, hollow pipe 1 above impact disc 5 is cased with balancing weight 6, balancing weight 6 can slide up and down on hollow pipe 1, one piece of sheet metal 7 is had in through hole 2, the two ends of sheet metal 7 are connected by fastening bolt 8 is fixing with balancing weight 6 after stretching from through hole 2, sheet metal 7 is placed with strong magnet 10；It is installed with coiling wheel seat 12 in hollow pipe 1 upper end, coiling wheel seat 12 is provided with reel 13, reel 13 connects rocking handle 14, and reel 13 is tied with stay cord 11, and stay cord 11 penetrates after in hollow pipe 1 and connects strong magnet 10, spring 9 it is provided with between coiling wheel seat 12 and balancing weight 6, spring 9 is enclosed within hollow pipe 1, and when balancing weight 6 contacts with impact disc 5, spring 9 is in some compression, that is only have compressed a little, spring 9 also has further compression stroke。
Work process is as follows: nose cone 3 is put into desire and surveys soil density place, one hand steered sets about Rotary dish 4, shake rocking handle 14 on the other hand, at this moment strong magnet 10 rises with balancing weight 6, and spring 9 is further compressed simultaneously, when the counteracting force that spring 9 is compressed is more than the suction of strong magnet 10, strong magnet 10 separates with balancing weight 6, balancing weight 6 is pounded to impact disc 5 under the elastic force effect of spring 9, and impact disc 5 drives nose cone 3 to go deep in soil, detects the degree of packing of soil with this。
Except technical characteristic described in description, all the other technical characteristics are those skilled in the art's known technology。
Claims (2)
1. a portable soil degree of packing tester, it is characterized in that, including a hollow pipe (1), the upper end of described hollow pipe (1) has the through hole (2) of strip, described hollow pipe (1) lower end is provided with nose cone (3), described hollow pipe (1) is installed with hand steered wheel disc (4) and impact disc (5), described impact disc (5) is positioned at hand steered wheel disc (4) top, the lower end of described through hole (2) is lower than the upper surface of impact disc (5), sheet metal (7) it is installed with in described through hole (2), described hollow pipe (1) is cased with balancing weight (6), balancing weight (6) is positioned at the top of impact disc (5), described sheet metal (7) is fixing with balancing weight (6) to be connected, sheet metal (7) is placed with strong magnet (10)；Described hollow pipe (1) upper end is installed with coiling wheel seat (12), described coiling wheel seat (12) is provided with reel (13), reel (13) connects rocking handle (14), described reel (13) is tied with stay cord (11), described stay cord (11) penetrates after in hollow pipe (1) and connects strong magnet (10), it is provided with spring (9) between described coiling wheel seat (12) and balancing weight (6), spring (9) is enclosed within hollow pipe (1), when balancing weight (6) contacts with impact disc (5), spring is in some compression。
2. portable soil degree of packing tester according to claim 1, is characterized in that, described nose cone (3) is threadeded with hollow pipe (1)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610167471.0A CN105699626B (en) | 2016-03-23 | 2016-03-23 | A kind of portable soil degree of packing tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610167471.0A CN105699626B (en) | 2016-03-23 | 2016-03-23 | A kind of portable soil degree of packing tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105699626A true CN105699626A (en) | 2016-06-22 |
| CN105699626B CN105699626B (en) | 2017-06-09 |
Family
ID=56231721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610167471.0A Active CN105699626B (en) | 2016-03-23 | 2016-03-23 | A kind of portable soil degree of packing tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105699626B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2290055Y (en) * | 1996-12-03 | 1998-09-02 | 湖南省交通科学研究所 | Intelligent soil liquid plastic limit combined tester |
| WO1999005362A1 (en) * | 1997-07-23 | 1999-02-04 | Wacker-Werke Gmbh & Co. Kg | Soil compacting device with adjustable vibration properties |
| CN201434866Y (en) * | 2009-04-14 | 2010-03-31 | 江南大学 | Fully-automatic petroleum asphalt penetration measuring instrument |
| CN201945587U (en) * | 2010-12-15 | 2011-08-24 | 乐清市艾力仪器有限公司 | Soil compactness tester |
| CN204010457U (en) * | 2014-07-20 | 2014-12-10 | 柳州师范高等专科学校 | The strong and weak experiment instrument of electromagnet magnetic |
| CN204298806U (en) * | 2014-11-24 | 2015-04-29 | 广东省建筑科学研究院集团股份有限公司 | A kind of full-automatic light dynamic penetration test equipment |
| CN204405461U (en) * | 2014-12-14 | 2015-06-17 | 胡扬明 | Steam-pressing aero-concrete hardness detector |
| JP2015124498A (en) * | 2013-12-26 | 2015-07-06 | 株式会社不動テトラ | Ground compaction method for soft sandy ground and ground compaction device used for the method |
| CN204613015U (en) * | 2015-04-20 | 2015-09-02 | 苏州经贸职业技术学院 | A kind of monoblock type contaminated soil degree of packing measurement mechanism |
| CN204613049U (en) * | 2015-04-29 | 2015-09-02 | 成都真颖精工机电设备有限公司 | A kind of stratometer |
| CN204631028U (en) * | 2015-04-22 | 2015-09-09 | 温州一鼎仪器制造有限公司 | Soil compactness tester |
| CN105155501A (en) * | 2015-08-21 | 2015-12-16 | 中南大学 | Handheld type roadbed bevel compactness measuring instrument |
| CN205607988U (en) * | 2016-03-23 | 2016-09-28 | 济南祺悦农业科技服务有限公司 | Portable soil degree of packing tester |
-
2016
- 2016-03-23 CN CN201610167471.0A patent/CN105699626B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2290055Y (en) * | 1996-12-03 | 1998-09-02 | 湖南省交通科学研究所 | Intelligent soil liquid plastic limit combined tester |
| WO1999005362A1 (en) * | 1997-07-23 | 1999-02-04 | Wacker-Werke Gmbh & Co. Kg | Soil compacting device with adjustable vibration properties |
| CN201434866Y (en) * | 2009-04-14 | 2010-03-31 | 江南大学 | Fully-automatic petroleum asphalt penetration measuring instrument |
| CN201945587U (en) * | 2010-12-15 | 2011-08-24 | 乐清市艾力仪器有限公司 | Soil compactness tester |
| JP2015124498A (en) * | 2013-12-26 | 2015-07-06 | 株式会社不動テトラ | Ground compaction method for soft sandy ground and ground compaction device used for the method |
| CN204010457U (en) * | 2014-07-20 | 2014-12-10 | 柳州师范高等专科学校 | The strong and weak experiment instrument of electromagnet magnetic |
| CN204298806U (en) * | 2014-11-24 | 2015-04-29 | 广东省建筑科学研究院集团股份有限公司 | A kind of full-automatic light dynamic penetration test equipment |
| CN204405461U (en) * | 2014-12-14 | 2015-06-17 | 胡扬明 | Steam-pressing aero-concrete hardness detector |
| CN204613015U (en) * | 2015-04-20 | 2015-09-02 | 苏州经贸职业技术学院 | A kind of monoblock type contaminated soil degree of packing measurement mechanism |
| CN204631028U (en) * | 2015-04-22 | 2015-09-09 | 温州一鼎仪器制造有限公司 | Soil compactness tester |
| CN204613049U (en) * | 2015-04-29 | 2015-09-02 | 成都真颖精工机电设备有限公司 | A kind of stratometer |
| CN105155501A (en) * | 2015-08-21 | 2015-12-16 | 中南大学 | Handheld type roadbed bevel compactness measuring instrument |
| CN205607988U (en) * | 2016-03-23 | 2016-09-28 | 济南祺悦农业科技服务有限公司 | Portable soil degree of packing tester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105699626B (en) | 2017-06-09 |
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