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JPS55140409A - Vibratory conveyor for rapid conveyance - Google Patents

Vibratory conveyor for rapid conveyance

Info

Publication number
JPS55140409A
JPS55140409A JP4931779A JP4931779A JPS55140409A JP S55140409 A JPS55140409 A JP S55140409A JP 4931779 A JP4931779 A JP 4931779A JP 4931779 A JP4931779 A JP 4931779A JP S55140409 A JPS55140409 A JP S55140409A
Authority
JP
Japan
Prior art keywords
trough
vibrated
forces
directions
vibratory conveyor
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.)
Granted
Application number
JP4931779A
Other languages
Japanese (ja)
Other versions
JPS6115003B2 (en
Inventor
Masaru Akama
Yuji Nagao
Toshiro Sekine
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko Electric Co Ltd
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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP4931779A priority Critical patent/JPS55140409A/en
Publication of JPS55140409A publication Critical patent/JPS55140409A/en
Publication of JPS6115003B2 publication Critical patent/JPS6115003B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jigging Conveyors (AREA)

Abstract

PURPOSE: To protect a material from cracking and prevent the generation of noises and dusts, by providing a non-resonance-type vibrating mechanism for a vibratory conveyor for the mateial such as blocks, grains, powder or parts and vibrating a trough slowly forward but rapidly backward.
CONSTITUTION: A first and second unbalanced weights 7, 8 are rotated at a speed ratio of 1:2 in opposite directions by an electric motor M to perform periodical rotation shown by phases AWD in the drawing. The centrifugal forces F, f at each rotation phase act to the centers G, g of gravity in directions shown in the drawings. The resultant forces Q, P in directions X, Y of the centrifugal forces of the weights 7, 8 at an ordinary rotation phase E are represented as Q=-Fsinωt+fsin2ωt, P=-Fcosωt-fcos2ωt. Then, trough 1 would be vibrated by the forces P, Q. However, only the force Q is applied to the trough 1 because a vibrating mechanism 6 is vertically vibrated itself by leaf springs 34a, 34b. As a result, the trough is vibrated as shown by the dotted line S on a resultant force graph in the drawing, namely, the trough is moved slowly forward to a point (a) but rapidly backward to another point (b).
COPYRIGHT: (C)1980,JPO&Japio
JP4931779A 1979-04-20 1979-04-20 Vibratory conveyor for rapid conveyance Granted JPS55140409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4931779A JPS55140409A (en) 1979-04-20 1979-04-20 Vibratory conveyor for rapid conveyance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4931779A JPS55140409A (en) 1979-04-20 1979-04-20 Vibratory conveyor for rapid conveyance

Publications (2)

Publication Number Publication Date
JPS55140409A true JPS55140409A (en) 1980-11-01
JPS6115003B2 JPS6115003B2 (en) 1986-04-22

Family

ID=12827578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4931779A Granted JPS55140409A (en) 1979-04-20 1979-04-20 Vibratory conveyor for rapid conveyance

Country Status (1)

Country Link
JP (1) JPS55140409A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105921U (en) * 1985-08-19 1987-07-06
US5131525A (en) * 1989-10-17 1992-07-21 General Kinematics Corporation Vibratory conveyor
US5392898A (en) * 1994-06-06 1995-02-28 Food Engineering Corporation Dual drive conveyor system with vibrational control apparatus and method of determining optimum conveyance speed of a product therewith
US5460259A (en) * 1994-06-03 1995-10-24 Food Engineering Corporation Conveyor support apparatus for straight-line motion
US5584375A (en) * 1994-12-21 1996-12-17 Food Engineering Corporation Single drive vibrational conveyor with vibrational motion altering phase control and method of determining optimal conveyance speeds therewith
US5938001A (en) * 1997-01-16 1999-08-17 Fmc Corporation Vibratory conveyor apparatus with phase-optimized conveyor drive
KR100688963B1 (en) 1999-04-26 2007-03-08 신코덴키 가부시키가이샤 Vibratory conveyor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62269710A (en) * 1986-05-16 1987-11-24 Toshiba Corp Protective cylinder of hollow yarn membrane module

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105921U (en) * 1985-08-19 1987-07-06
US5131525A (en) * 1989-10-17 1992-07-21 General Kinematics Corporation Vibratory conveyor
US5460259A (en) * 1994-06-03 1995-10-24 Food Engineering Corporation Conveyor support apparatus for straight-line motion
US5392898A (en) * 1994-06-06 1995-02-28 Food Engineering Corporation Dual drive conveyor system with vibrational control apparatus and method of determining optimum conveyance speed of a product therewith
US5584375A (en) * 1994-12-21 1996-12-17 Food Engineering Corporation Single drive vibrational conveyor with vibrational motion altering phase control and method of determining optimal conveyance speeds therewith
US5938001A (en) * 1997-01-16 1999-08-17 Fmc Corporation Vibratory conveyor apparatus with phase-optimized conveyor drive
KR100688963B1 (en) 1999-04-26 2007-03-08 신코덴키 가부시키가이샤 Vibratory conveyor

Also Published As

Publication number Publication date
JPS6115003B2 (en) 1986-04-22

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