JPS5574906A - Shaftless screw conveyor - Google Patents

Shaftless screw conveyor

Info

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
Application number
JP14901378A
Other languages
Japanese (ja)
Inventor
Keiichiro Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Engineering Co Ltd Fukuoka
Original Assignee
Asahi Engineering Co Ltd Fukuoka
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Engineering Co Ltd Fukuoka filed Critical Asahi Engineering Co Ltd Fukuoka
Priority to JP14901378A priority Critical patent/JPS5574906A/en
Publication of JPS5574906A publication Critical patent/JPS5574906A/en
Pending legal-status Critical Current

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
JP14901378A 1978-12-04 1978-12-04 Shaftless screw conveyor Pending JPS5574906A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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