JPS5442783A - Screw feeder with internal grooves - Google Patents
Screw feeder with internal groovesInfo
- Publication number
- JPS5442783A JPS5442783A JP10725377A JP10725377A JPS5442783A JP S5442783 A JPS5442783 A JP S5442783A JP 10725377 A JP10725377 A JP 10725377A JP 10725377 A JP10725377 A JP 10725377A JP S5442783 A JPS5442783 A JP S5442783A
- Authority
- JP
- Japan
- Prior art keywords
- screw
- grooves
- blade
- feeder
- screw feeder
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
PURPOSE: TO provide a screw feeder, in which grooves are formed in the inner surface of the outer sleeve in which screw is extended, whereby it is enabled to feed muddy viscous material positively, without causing loading of said material in the spaces between adjacent blads of the screw.
CONSTITUTION: Screw of the feeder is constituted by winding blade 4 helically around a shaft 3, and outer sleeve 1 in which said screw is to be extended is formed with projections 2 on its inner surface, or otherwise formed with grooves 2. These grooves 2 are made to extend helically in the same direction to the blade 4 of the screw or in opposite direction to the same. With such an arrangement, material to be transported can be agitated between the screw and the internal wall of the sleeve 1, so that it can be transported smoothly without being loaded between the spaces formed between adjacent turns of blade 4 and without causing slippage relative to the wall surface
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10725377A JPS5442783A (en) | 1977-09-08 | 1977-09-08 | Screw feeder with internal grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10725377A JPS5442783A (en) | 1977-09-08 | 1977-09-08 | Screw feeder with internal grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5442783A true JPS5442783A (en) | 1979-04-04 |
Family
ID=14454353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10725377A Pending JPS5442783A (en) | 1977-09-08 | 1977-09-08 | Screw feeder with internal grooves |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5442783A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01121014U (en) * | 1987-02-17 | 1989-08-16 | ||
| JPH03272906A (en) * | 1990-03-22 | 1991-12-04 | Furukawa Alum Co Ltd | Integrally formed screw feeder |
| US9193530B2 (en) | 2011-03-28 | 2015-11-24 | Tetra Laval Holdings & Finance S.A. | Apparatus comprising a hopper and an auger conveyor for conveying solid item |
| WO2022202633A1 (en) * | 2021-03-26 | 2022-09-29 | 富士フイルム株式会社 | Powder supply device |
-
1977
- 1977-09-08 JP JP10725377A patent/JPS5442783A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01121014U (en) * | 1987-02-17 | 1989-08-16 | ||
| JPH03272906A (en) * | 1990-03-22 | 1991-12-04 | Furukawa Alum Co Ltd | Integrally formed screw feeder |
| US9193530B2 (en) | 2011-03-28 | 2015-11-24 | Tetra Laval Holdings & Finance S.A. | Apparatus comprising a hopper and an auger conveyor for conveying solid item |
| US9493312B2 (en) | 2011-03-28 | 2016-11-15 | Tetra Laval Holdings & Finance S.A. | Apparatus comprising a hopper and an auger conveyor for conveying solid items |
| EP3025987B1 (en) * | 2011-03-28 | 2017-08-23 | Tetra Laval Holdings & Finance S.A. | An apparatus comprising a hopper and an auger conveyor for conveying solid items |
| 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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