JPS54129567A - Separation method of grain of different shapes - Google Patents
Separation method of grain of different shapesInfo
- Publication number
- JPS54129567A JPS54129567A JP3846678A JP3846678A JPS54129567A JP S54129567 A JPS54129567 A JP S54129567A JP 3846678 A JP3846678 A JP 3846678A JP 3846678 A JP3846678 A JP 3846678A JP S54129567 A JPS54129567 A JP S54129567A
- Authority
- JP
- Japan
- Prior art keywords
- grain
- vibrating plate
- vibrating
- different shapes
- horizon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
PURPOSE: To efficiently separate grain of almost spherical shape from grain of other different shapes by inclining a micro-periodic vibrating plate, whose vibrating direction is angled to horizon, by the angle smaller than the vibrating direction against horizon.
CONSTITUTION: A vibrating plate 2 is attached to a periodic vibration generator, which is powered by an electric magnet and whose vibrating direction is angled by β against horizon, in a manner that its inclined angle α against horizon is equal to or smaller than its own vibrating direction β. When groups of grain of different shapes are continuously supplied to the central part of the vibrating plate 2 by an electromagnetic feeder etc., the number of vibration, amplitude of vibration and the inclined angle of the vibrating plate 2 decide a certain shape of grain to be a separating shape, according to which grain of more irregular shape is transported toward the upper end of the vibrating plate, and grain of more spherical shape is dropped onto the lower end of the vibrating plate; thus, groups of grain of respectively different shapes are continuously taken out at the upper and lower ends of the vibrating plate.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3846678A JPS54129567A (en) | 1978-03-30 | 1978-03-30 | Separation method of grain of different shapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3846678A JPS54129567A (en) | 1978-03-30 | 1978-03-30 | Separation method of grain of different shapes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54129567A true JPS54129567A (en) | 1979-10-08 |
| JPS5731476B2 JPS5731476B2 (en) | 1982-07-05 |
Family
ID=12526016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3846678A Granted JPS54129567A (en) | 1978-03-30 | 1978-03-30 | Separation method of grain of different shapes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54129567A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59136173A (en) * | 1983-01-21 | 1984-08-04 | 日本磁力選鉱株式会社 | Vibration classifying method and apparatus |
| US4727990A (en) * | 1979-09-22 | 1988-03-01 | Satake Engineering Co., Ltd. | Automatic control device for a boundary plate of a grain separator |
| US4765489A (en) * | 1979-02-02 | 1988-08-23 | Satake Engineering Co., Ltd. | Separation wall movement control device for grain sorting machines |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59130192U (en) * | 1983-02-18 | 1984-09-01 | 株式会社大井製作所 | Automobile window warning device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5250188A (en) * | 1975-10-21 | 1977-04-21 | Citizen Watch Co Ltd | Quartz oscillator-element |
-
1978
- 1978-03-30 JP JP3846678A patent/JPS54129567A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5250188A (en) * | 1975-10-21 | 1977-04-21 | Citizen Watch Co Ltd | Quartz oscillator-element |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4765489A (en) * | 1979-02-02 | 1988-08-23 | Satake Engineering Co., Ltd. | Separation wall movement control device for grain sorting machines |
| US4727990A (en) * | 1979-09-22 | 1988-03-01 | Satake Engineering Co., Ltd. | Automatic control device for a boundary plate of a grain separator |
| JPS59136173A (en) * | 1983-01-21 | 1984-08-04 | 日本磁力選鉱株式会社 | Vibration classifying method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5731476B2 (en) | 1982-07-05 |
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