JPS5574906A - Shaftless screw conveyor - Google Patents
Shaftless screw conveyorInfo
- Publication number
- JPS5574906A JPS5574906A JP14901378A JP14901378A JPS5574906A JP S5574906 A JPS5574906 A JP S5574906A JP 14901378 A JP14901378 A JP 14901378A JP 14901378 A JP14901378 A JP 14901378A JP S5574906 A JPS5574906 A JP S5574906A
- Authority
- JP
- Japan
- Prior art keywords
- screw conveyor
- port
- vane
- section
- vane section
- 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 prevent the jamming of screw conveyor by providing a series of shaftless spiral vane sections in tubular case and rotating only the vane section in the case.
CONSTITUTION: Spirally wound vane section 5 is inserted with predetermined gap 6 into central portion of tubular case 1 having throw-in port 2 and exhaust port 4. While at the throw-in port 2, a drive shaft 9 coupled through transmission 7 such as belt or chain is fixed to power section such as motor. Since supporting shaft or bearing at exhaust side which cause blocking or adhesion of carrying material isn't required, the screw conveyor ins't jammed. Central gap of vane section 5 is preferable to be 1/5W3/4 of the diameter of vane section 5.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14901378A JPS5574906A (en) | 1978-12-04 | 1978-12-04 | Shaftless screw conveyor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14901378A JPS5574906A (en) | 1978-12-04 | 1978-12-04 | Shaftless screw conveyor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5574906A true JPS5574906A (en) | 1980-06-05 |
Family
ID=15465757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14901378A Pending JPS5574906A (en) | 1978-12-04 | 1978-12-04 | Shaftless screw conveyor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5574906A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63117813A (en) * | 1986-09-02 | 1988-05-21 | Okawara Mfg Co Ltd | Spiral ribbon type conveyer |
KR100915004B1 (en) * | 2007-10-01 | 2009-09-02 | 최동민 | Transfer conveyor for loss in sludge quantity |
CN102774619A (en) * | 2012-07-31 | 2012-11-14 | 华南理工大学 | Axial feeding type spiral conveying device and method |
CN104876013A (en) * | 2015-06-02 | 2015-09-02 | 朱德仲 | Speed regulation rod for horizontal shaft-less screw conveyor |
-
1978
- 1978-12-04 JP JP14901378A patent/JPS5574906A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63117813A (en) * | 1986-09-02 | 1988-05-21 | Okawara Mfg Co Ltd | Spiral ribbon type conveyer |
KR100915004B1 (en) * | 2007-10-01 | 2009-09-02 | 최동민 | Transfer conveyor for loss in sludge quantity |
CN102774619A (en) * | 2012-07-31 | 2012-11-14 | 华南理工大学 | Axial feeding type spiral conveying device and method |
CN104876013A (en) * | 2015-06-02 | 2015-09-02 | 朱德仲 | Speed regulation rod for horizontal shaft-less screw conveyor |
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