JPS55113914A - Feeding device for automatic fixed quantity weighing apparatus - Google Patents
Feeding device for automatic fixed quantity weighing apparatusInfo
- Publication number
- JPS55113914A JPS55113914A JP2220779A JP2220779A JPS55113914A JP S55113914 A JPS55113914 A JP S55113914A JP 2220779 A JP2220779 A JP 2220779A JP 2220779 A JP2220779 A JP 2220779A JP S55113914 A JPS55113914 A JP S55113914A
- Authority
- JP
- Japan
- Prior art keywords
- port
- gates
- supply
- swung
- feeding device
- 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.)
- Pending
Links
Landscapes
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
PURPOSE: To prevent a bridge phenomenon and raise the accuracy of measurement, by providing a powder feeder with double cutting gates to open/close the lower port of a feeding chute to perform three-stages supply.
CONSTITUTION: Double cutting gates 2, 3 are provided to open/close the lower port 1a of a feeding chute 1. The gates are separately supported with shafts at 1c. When both the gates 2, 3 are located away from the lower port 1a, the port serves for great supply. When the first gate 2 is swung to the port by the first fluid pressure cylinder 4, the port takes a larger opening area 8 to serve for medium supply. When the second gate 3 is also swung to the port 1a by the second fluid pressure cylinder 5, the port takes a smaller opening area 9 to serve for low supply. When both the gates 2, 3 are swung further, the port 1a is entirely closed. This results in enabling the smooth supply of a weighed material.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2220779A JPS55113914A (en) | 1979-02-26 | 1979-02-26 | Feeding device for automatic fixed quantity weighing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2220779A JPS55113914A (en) | 1979-02-26 | 1979-02-26 | Feeding device for automatic fixed quantity weighing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55113914A true JPS55113914A (en) | 1980-09-02 |
Family
ID=12076340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2220779A Pending JPS55113914A (en) | 1979-02-26 | 1979-02-26 | Feeding device for automatic fixed quantity weighing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55113914A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0325323A (en) * | 1989-06-23 | 1991-02-04 | Asahi Eng Co Ltd | Automatic measuring instrument |
| JP2010145267A (en) * | 2008-12-19 | 2010-07-01 | Ishida Co Ltd | Cut-gate type automatic weighing apparatus |
| WO2013140478A1 (en) | 2012-03-19 | 2013-09-26 | 大和製衡株式会社 | Weighing device |
-
1979
- 1979-02-26 JP JP2220779A patent/JPS55113914A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0325323A (en) * | 1989-06-23 | 1991-02-04 | Asahi Eng Co Ltd | Automatic measuring instrument |
| JP2010145267A (en) * | 2008-12-19 | 2010-07-01 | Ishida Co Ltd | Cut-gate type automatic weighing apparatus |
| WO2013140478A1 (en) | 2012-03-19 | 2013-09-26 | 大和製衡株式会社 | Weighing device |
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