JPS5552809A - Prevention device for adhesion of material during conveyance by screw - Google Patents
Prevention device for adhesion of material during conveyance by screwInfo
- Publication number
- JPS5552809A JPS5552809A JP12666978A JP12666978A JPS5552809A JP S5552809 A JPS5552809 A JP S5552809A JP 12666978 A JP12666978 A JP 12666978A JP 12666978 A JP12666978 A JP 12666978A JP S5552809 A JPS5552809 A JP S5552809A
- Authority
- JP
- Japan
- Prior art keywords
- screw
- pulleys
- hopper
- scrapers
- adhesion
- 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
- Screw Conveyors (AREA)
Abstract
PURPOSE: To convey a material assuredly while preventing it from adhering to a screw and to enable the conveyance simultaneously with a precise metering by providing a belt with scrapers which engage the screw.
CONSTITUTION: A screw 1 with a spiral blade 8 on its external peripheral surface is rotatably installed in a roughly cylindrical casing 7 of a screw conveyor 2. A hopper 3 is fitted to a top opening of the casing 7, and two pulleys 4 are arranged separately in the side portions of the hopper 3, the shafts 10 of the pulleys 4 rotatably born by a cover 9. An endless belt 5 is put aroung the pulleys 4 and provided with a plurality of separate scrapers 6 which engage the screw 1. By this constitution, the scrapers 6 rotate as the screw 1 rotates, which prevents the conveyed material charged from the hopper 3 into the screw conveyor 2 from adhering to the screw 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12666978A JPS5552809A (en) | 1978-10-15 | 1978-10-15 | Prevention device for adhesion of material during conveyance by screw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12666978A JPS5552809A (en) | 1978-10-15 | 1978-10-15 | Prevention device for adhesion of material during conveyance by screw |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5552809A true JPS5552809A (en) | 1980-04-17 |
Family
ID=14940924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12666978A Pending JPS5552809A (en) | 1978-10-15 | 1978-10-15 | Prevention device for adhesion of material during conveyance by screw |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5552809A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6053719U (en) * | 1983-09-21 | 1985-04-16 | 株式会社日立製作所 | screw conveyor |
WO2022202633A1 (en) * | 2021-03-26 | 2022-09-29 | 富士フイルム株式会社 | Powder supply device |
-
1978
- 1978-10-15 JP JP12666978A patent/JPS5552809A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6053719U (en) * | 1983-09-21 | 1985-04-16 | 株式会社日立製作所 | screw conveyor |
WO2022202633A1 (en) * | 2021-03-26 | 2022-09-29 | 富士フイルム株式会社 | Powder supply device |
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