JPS54112067A - Automatic screening device - Google Patents

Automatic screening device

Info

Publication number
JPS54112067A
JPS54112067A JP1938878A JP1938878A JPS54112067A JP S54112067 A JPS54112067 A JP S54112067A JP 1938878 A JP1938878 A JP 1938878A JP 1938878 A JP1938878 A JP 1938878A JP S54112067 A JPS54112067 A JP S54112067A
Authority
JP
Japan
Prior art keywords
screen
nail
moving plate
mesh
raw
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
JP1938878A
Other languages
Japanese (ja)
Inventor
Toshio Inoue
Mitsuo Oba
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP1938878A priority Critical patent/JPS54112067A/en
Publication of JPS54112067A publication Critical patent/JPS54112067A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent clogging of screen by raw stones by using a moving plate having projected nail.
CONSTITUTION: A moving plate 5 attached with a plural numbered nail 7 downward is movable along with a rail 4 by a chain 66. Then, among the raw stones of slag and auxilaries discharged to the upper end of a screen body 1, that which has smaller diameter than screen mesh falls to below hopper passing through the mesh and when its diameter exceeds the size of the screen mesh, it slides on a screen body 1 inclined to be stacked in the lower end of the inclination of the body 1. Then, when the clogging is produced by holding the raw stone between a screen bar 3, the moving plate 5 with the nail 7 forces it to the down end of the screen body 1.
COPYRIGHT: (C)1979,JPO&Japio
JP1938878A 1978-02-21 1978-02-21 Automatic screening device Pending JPS54112067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1938878A JPS54112067A (en) 1978-02-21 1978-02-21 Automatic screening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1938878A JPS54112067A (en) 1978-02-21 1978-02-21 Automatic screening device

Publications (1)

Publication Number Publication Date
JPS54112067A true JPS54112067A (en) 1979-09-01

Family

ID=11997893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1938878A Pending JPS54112067A (en) 1978-02-21 1978-02-21 Automatic screening device

Country Status (1)

Country Link
JP (1) JPS54112067A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60148080U (en) * 1984-03-14 1985-10-01 大成建設株式会社 grizzly equipment
CN112387584A (en) * 2020-10-20 2021-02-23 蒋顺芳 Automatic go up built-in material sorter of feed bin of unloading

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60148080U (en) * 1984-03-14 1985-10-01 大成建設株式会社 grizzly equipment
CN112387584A (en) * 2020-10-20 2021-02-23 蒋顺芳 Automatic go up built-in material sorter of feed bin of unloading

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