CN206960331U - Seed sliding friction angle determines device - Google Patents
Seed sliding friction angle determines device Download PDFInfo
- Publication number
- CN206960331U CN206960331U CN201720845814.4U CN201720845814U CN206960331U CN 206960331 U CN206960331 U CN 206960331U CN 201720845814 U CN201720845814 U CN 201720845814U CN 206960331 U CN206960331 U CN 206960331U
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- CN
- China
- Prior art keywords
- seed
- sliding friction
- swash plate
- plate
- angle
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- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model belongs to agricultural mechanical field, is related to a kind of seed sliding friction angle measure device, including angle index, swash plate, handle, bearing, seed groove and scale plate.Swash plate side erection support and handle, swash plate opposite side installation scale plate, swash plate surface is provided with seed groove；Angle index is carved with scale plate.During use, seed is piled into seed groove first, seed then will be tested and is placed on above the seed that seed groove is full of, slow lifting handle, when testing seed and starting to glide, records the scale on scale plate.The beneficial effects of the utility model are that simple in construction, cheap, measurement error is smaller, are met in feed mechanism for seed design, the demand determined sliding friction angle seed.
Description
Technical field
The utility model belongs to agricultural mechanical field, is related to a kind of seed sliding friction angle measure device.
Background technology
The basic physical parameters of seed are to influence feed mechanism for seed design and the main factor of seed-metering performance.The slip of seed rubs
Wipe angle and reflect material with contacting the frictional property between the surface of solids, the coefficient of sliding friction of seed is bigger, it is desirable to which plants case leads kind of a plate
Inclination angle it is also bigger, and require that the angle of its type hole present position when feed mechanism for seed discharges seed is also bigger, thus designing
In, the sliding friction angle of seed should be measured first.The height of seed sliding friction angle determines the quality of its mobility, it is contemplated that
Iron plate and plastic plate are more suited to the application for the parts that plants case and feed mechanism for seed of seed sowing machine etc. are in contact with seed.Therefore
The sliding friction angular measurement of seed includes the angle of friction of seed and the angle of friction of iron plate, seed and plastic plate, and between seed
Angle of friction.The wherein sliding friction angle of seed and plastic plate, and seed and the angle of friction of iron plate in conventional panel are easier to survey
Amount, laboratory measurement equipment is also highly developed, but the sliding friction angle apparatus between seed is less.
A kind of seed sliding friction angle measure device is devised herein, and the measure of angle of friction between seed can be achieved, meet row
In kind device design, the demand of sliding friction angle measure seed.
The content of the invention
In order to solve in feed mechanism for seed design, the demand determined sliding friction angle seed, the utility model provides a kind of
Seed sliding friction angle determines device.
Technical scheme is used by the utility model solves its technical problem：A kind of seed sliding friction angle measure dress
Put, including angle index, swash plate, handle, bearing, seed groove and scale plate.
Swash plate side erection support and handle, swash plate opposite side installation scale plate, swash plate surface is provided with seed groove；
Angle index is carved with scale plate.During use, seed is piled into seed groove first, test seed is then placed on seed
Above the seed that groove is full of, slow lifting handle, when test seed starts to glide, the scale on scale plate is recorded.
The beneficial effects of the utility model are that simple in construction, cheap, measurement error is smaller, meet that feed mechanism for seed designs
In, the demand of sliding friction angle measure seed.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structure principle chart of the present utility model；
Label in figure：1. angle index, 2. swash plates, 3. handles, 4. bearings, 5. seed grooves, 6. scale plates.
Embodiment
Specific embodiment of the present utility model is illustrated below in conjunction with the accompanying drawings.
In Fig. 1, swash plate (2) side erection support (4) and handle (3), swash plate (2) opposite side installation scale plate (6),
Swash plate (2) surface is provided with seed groove (5)；Angle index (1) is carved with scale plate (6).
Claims (1)
1. a kind of seed sliding friction angle determines device, including angle index (1), swash plate (2), handle (3), bearing (4), seed
Groove (5) and scale plate (6)；It is characterized in that：Swash plate (2) side erection support (4) and handle (3), swash plate (2) are another
Side installation scale plate (6), swash plate (2) surface is provided with seed groove (5)；Angle index (1) is carved with scale plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720845814.4U CN206960331U (en) | 2017-07-06 | 2017-07-06 | Seed sliding friction angle determines device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720845814.4U CN206960331U (en) | 2017-07-06 | 2017-07-06 | Seed sliding friction angle determines device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960331U true CN206960331U (en) | 2018-02-02 |
Family
ID=61383426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720845814.4U Expired - Fee Related CN206960331U (en) | 2017-07-06 | 2017-07-06 | Seed sliding friction angle determines device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2679761C1 (en) * | 2018-04-03 | 2019-02-12 | федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный технический университет", (ДГТУ) | Device for determining friction coefficient of seeds |
-
2017
- 2017-07-06 CN CN201720845814.4U patent/CN206960331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2679761C1 (en) * | 2018-04-03 | 2019-02-12 | федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный технический университет", (ДГТУ) | Device for determining friction coefficient of seeds |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20180706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |