CN202735231U - Soil adhesion force detection device - Google Patents
Soil adhesion force detection device Download PDFInfo
- Publication number
- CN202735231U CN202735231U CN201220405196.9U CN201220405196U CN202735231U CN 202735231 U CN202735231 U CN 202735231U CN 201220405196 U CN201220405196 U CN 201220405196U CN 202735231 U CN202735231 U CN 202735231U
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- soil
- connecting rod
- cantilever
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- 239000002689 soil Substances 0.000 title claims abstract description 48
- 238000001514 detection method Methods 0.000 title abstract description 8
- 238000012360 testing method Methods 0.000 claims description 40
- 238000007906 compression Methods 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000181 anti-adherent effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model relates to a soil adhesion force detection device, which is simple in structure, can measure soil adhesion under different pressures, and is intuitive, simple and convenient, and easy to realize automation. The detection device comprises a base, a connecting rod, a cantilever, an electric putter, a pressure sensor, a specimen piece base, a specimen piece, a soil specimen box, a disc, a pull-press sensor, and a singlechip. The connecting rod is fixed on the base. The cantilever is fixed on the upper end of the connecting rod. The singlechip is fixed on the connecting rod. One end of the electric pusher is fixed on the cantilever. The other end of the electric pusher is connected with the pressure sensor. The specimen piece base is mounted at the bottom of the pressure sensor, and is equipped with the specimen piece. The corresponding place under the specimen piece is provided with the disc. The disc bottom is connected with the base through the pull-press sensor. The top of the disc is provided with the soil specimen box. The soil adhesion force detection device is simple in structure and operation, clear and intuitive in detection results, and high in automation degree.
Description
Technical field
The utility model relates to a kind of soil adhesion force checking device, and this apparatus structure is simple, can measure the soil adhesion under the different pressures, easy easily being automated directly perceived.
Background technology
The soil adhesion phenomenon extensively is present in the engineering fields such as agricultural machinery, engineering machinery, building machinery, soil adhesion causes the increase of ground machine working resistance, energy resource consumption increase, operation quality variation, production efficiency to reduce, when serious even work can't be carried out, soil adhesion also makes mechanical surface rub, wear and tear, and has affected the normal use of plant equipment.Be the mechanism of research soil adhesion, development anti-adhesive technology and anti-friction anti-attrition technology usually need to measure soil adhesion, and therefore, the soil adhesion force measurements has important practical significance.
Many soil adhesion characteristic test instrument equipment are also arranged both at home and abroad, but these testing apparatuss have significant limitation, the problems such as ubiquity poor reliability, precision is inadequate, test repeatability is poor, the loading procedure Wave is large, automaticity is low, complicated operation, function imperfection, a lot of test parameters can not be controlled and man-machine interaction is unfriendly have affected the soil adhesion force measurements.
Summary of the invention
The purpose of this utility model is to provide a kind of soil adhesion force checking device, this soil adhesion checkout equipment adopts electric pushrod and pressure transducer, again in conjunction with singlechip technology, realization is to robotization and intelligent control that soil detects, overcome that poor reliability, precision that existing soil detects are inadequate, test repeatability is poor, the loading procedure Wave is large, automaticity is low, complicated operation, function imperfection, the problem such as a lot of test parameters can not be controlled and man-machine interaction is unfriendly.
The technical solution of the utility model is: a kind of soil adhesion force checking device comprises base 1, connecting rod 2, cantilever 3, electric pushrod 4, pressure transducer 5, test specimen seat 6, test specimen 7, soil pattern box 8, disk 9, tension-compression sensor 10, single-chip microcomputer 11.Connecting rod 2 is fixed on the base 1, and cantilever 3 is fixed on connecting rod 2 upper ends (height of adjustable link 2).Single-chip microcomputer 11 is fixed on the connecting rod 2, and electric pushrod 4 one ends are fixed on the cantilever 3, the other end is connected with pressure transducer 5.Test specimen seat 6 is contained in pressure transducer 5 bottoms, test specimen 7 is housed on it.Test specimen 7 below correspondence positions are equipped with disk 9, disk 9 bottoms by tension-compression sensor 10 link to each other with base 1, its top is equipped with soil pattern box 8.
Described single-chip microcomputer 11 is positioned at cantilever 3 belows.
Described connecting rod 2 is positioned at left side or the right side of base 1.
During use, soil pattern to be detected is placed in the soil pattern box, the soil pattern box is placed on the disk, is connected with tension-compression sensor below the disk.Electric pushrod is connected on the pressure transducer, and pressure transducer is connected on the test specimen seat, soil is installed on the test specimen seat detects test specimen.The displacement of Single-chip Controlling electric pushrod elongated linear, promote vertically down motion of test specimen, being pressed into soil pressurizes to soil, the detection signal of the tension-compression sensor of disk bottom sends single-chip microcomputer to, the stressed size in record place, then the Single-chip Controlling electric pushrod shrinks straight-line displacement, drive vertically up motion of test specimen, the detection signal that is connected to the tension-compression sensor on the electric pushrod sends single-chip microcomputer to, and the maximum pull when record test specimen and soil break away from obtains the soil adhesion under relevant pressure.
The beneficial effects of the utility model are: utilize electric pushrod as the straight-line displacement executive component, recycle two tension-compression sensors as detecting element, come the record, demonstration of real detection data and to the straight-line control of electric pushrod by single-chip microcomputer, thereby realize the soil adhesion force measurements, this apparatus structure is simple, simple to operate, testing result is obviously with directly perceived, and automaticity is high.
Description of drawings
Fig. 1 is the utility model structural representation;
Each label is among the figure: 1: base, 2: connecting rod, 3: cantilever, 4: electric pushrod, 5: pressure transducer, 6: test specimen seat, 7: test specimen, 8: soil pattern box, 9: disk, 10: tension-compression sensor, 11: single-chip microcomputer.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: as shown in the figure, a kind of soil adhesion force checking device comprises base 1, connecting rod 2, cantilever 3, electric pushrod 4, pressure transducer 5, test specimen seat 6, test specimen 7, soil pattern box 8, disk 9, tension-compression sensor 10, single-chip microcomputer 11.Connecting rod 2 is fixed on the base 1, and cantilever 3 is fixed on connecting rod 2 upper ends.Single-chip microcomputer 11 is fixed on the connecting rod 2, and electric pushrod 4 one ends are fixed on the cantilever 3, the other end is connected with pressure transducer 5.Test specimen seat 6 is contained in pressure transducer 5 bottoms, test specimen 7 is housed on it.Test specimen 7 below correspondence positions are equipped with disk 9, disk 9 bottoms by tension-compression sensor 10 link to each other with base 1, its top is equipped with soil pattern box 8.
Embodiment 2: as shown in the figure, a kind of soil adhesion force checking device comprises base 1, connecting rod 2, cantilever 3, electric pushrod 4, pressure transducer 5, test specimen seat 6, test specimen 7, soil pattern box 8, disk 9, tension-compression sensor 10, single-chip microcomputer 11.Connecting rod 2 is fixed on base 1 left side, and cantilever 3 is fixed on connecting rod 2 upper ends.Single-chip microcomputer 11 is fixed on the connecting rod 2 and is positioned at cantilever 3 belows., electric pushrod 4 one ends are fixed on the cantilever 3, the other end is connected with pressure transducer 5.Test specimen seat 6 is contained in pressure transducer 5 bottoms, test specimen 7 is housed on it.Test specimen 7 below correspondence positions are equipped with disk 9, disk 9 bottoms by tension-compression sensor 10 link to each other with base 1, its top is equipped with soil pattern box 8.
Embodiment 3: as shown in the figure, a kind of soil adhesion force checking device comprises base 1, connecting rod 2, cantilever 3, electric pushrod 4, pressure transducer 5, test specimen seat 6, test specimen 7, soil pattern box 8, disk 9, tension-compression sensor 10, single-chip microcomputer 11.Connecting rod 2 is fixed on base 1 right side, and cantilever 3 is fixed on connecting rod 2 upper ends.Single-chip microcomputer 11 is fixed on the connecting rod 2 and is positioned at cantilever 3 belows., electric pushrod 4 one ends are fixed on the cantilever 3, the other end is connected with pressure transducer 5.Test specimen seat 6 is contained in pressure transducer 5 bottoms, test specimen 7 is housed on it.Test specimen 7 below correspondence positions are equipped with disk 9, disk 9 bottoms by tension-compression sensor 10 link to each other with base 1, its top is equipped with soil pattern box 8.
Claims (3)
1. a soil adhesion force checking device is characterized in that: comprise base (1), connecting rod (2), cantilever (3), electric pushrod (4), pressure transducer (5), test specimen seat (6), test specimen (7), soil pattern box (8), disk (9), tension-compression sensor (10), single-chip microcomputer (11); Connecting rod (2) is fixed on the base (1), cantilever (3) is fixed on connecting rod (2) upper end, single-chip microcomputer (11) is fixed on the connecting rod (2), electric pushrod (4) one ends are fixed on the cantilever (3), the other end is connected with pressure transducer (5), test specimen seat (6) is contained in pressure transducer (5) bottom, test specimen (7) is housed on it, test specimen (7) below correspondence position is equipped with disk (9), disk (9) bottom by tension-compression sensor (10) link to each other with base (1), its top is equipped with soil pattern box (8).
2. soil adhesion force checking device according to claim 1 is characterized in that: described single-chip microcomputer (11) is positioned at cantilever (3) below.
3. soil adhesion force checking device according to claim 1, it is characterized in that: described connecting rod (2) is positioned at left side or the right side of base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220405196.9U CN202735231U (en) | 2012-08-16 | 2012-08-16 | Soil adhesion force detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220405196.9U CN202735231U (en) | 2012-08-16 | 2012-08-16 | Soil adhesion force detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202735231U true CN202735231U (en) | 2013-02-13 |
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ID=47660917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220405196.9U Expired - Fee Related CN202735231U (en) | 2012-08-16 | 2012-08-16 | Soil adhesion force detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202735231U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092808A (en) * | 2016-08-23 | 2016-11-09 | 中南大学 | A kind of device measuring clay adhesiveness and using method thereof |
| CN107560976A (en) * | 2017-08-30 | 2018-01-09 | 陈霁阳 | A kind of ash particle device for measuring viscosity |
| CN107561006A (en) * | 2017-10-26 | 2018-01-09 | 新疆大学 | A kind of measurement apparatus of boiler slag adhesion |
| CN109765177A (en) * | 2019-03-14 | 2019-05-17 | 华中农业大学 | A kind of paddy field soil sticks force measuring instrument |
| CN112285019A (en) * | 2020-10-19 | 2021-01-29 | 西南交通大学 | Test device and method for measuring interface adhesion |
| CN112730231A (en) * | 2020-12-25 | 2021-04-30 | 中铁十四局集团大盾构工程有限公司 | Test device and determination method for measuring tangential adhesion of soil and solid interface |
| CN113758865A (en) * | 2021-09-08 | 2021-12-07 | 江苏徐工工程机械研究院有限公司 | Soil adhesion testing device and testing method |
| CN118533742A (en) * | 2024-07-22 | 2024-08-23 | 江西腾亮园艺科技股份有限公司 | Timber bonding strength check out test set |
-
2012
- 2012-08-16 CN CN201220405196.9U patent/CN202735231U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092808A (en) * | 2016-08-23 | 2016-11-09 | 中南大学 | A kind of device measuring clay adhesiveness and using method thereof |
| CN106092808B (en) * | 2016-08-23 | 2018-10-30 | 中南大学 | A kind of device and its application method measuring clay adhesiveness |
| CN107560976A (en) * | 2017-08-30 | 2018-01-09 | 陈霁阳 | A kind of ash particle device for measuring viscosity |
| CN107561006A (en) * | 2017-10-26 | 2018-01-09 | 新疆大学 | A kind of measurement apparatus of boiler slag adhesion |
| CN109765177A (en) * | 2019-03-14 | 2019-05-17 | 华中农业大学 | A kind of paddy field soil sticks force measuring instrument |
| CN112285019A (en) * | 2020-10-19 | 2021-01-29 | 西南交通大学 | Test device and method for measuring interface adhesion |
| CN112730231A (en) * | 2020-12-25 | 2021-04-30 | 中铁十四局集团大盾构工程有限公司 | Test device and determination method for measuring tangential adhesion of soil and solid interface |
| CN113758865A (en) * | 2021-09-08 | 2021-12-07 | 江苏徐工工程机械研究院有限公司 | Soil adhesion testing device and testing method |
| CN118533742A (en) * | 2024-07-22 | 2024-08-23 | 江西腾亮园艺科技股份有限公司 | Timber bonding strength check out test set |
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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: 20130213 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |