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Patent Searching and Data


Title:
PULLEY FOR BELT CONVEYOR
Document Type and Number:
Japanese Patent JP2011173661
Kind Code:
A
Abstract:

To provide a pulley that forcibly discharges scratched-off residues or dust to the outside by extremely effectively scratching off and forcibly separating the residues or dust of carried objects sticking and depositing on a belt.

This basket type pulley is composed of a shaft 1, an end plate 3 arranged in both end parts of this shaft so as to rotate together with the shaft, a bar material 4 arranged in a parallel shape in large numbers by supporting both ends in the whole peripheral edge equal interval position of these both end plates, a discharge window arranged in the end plate and a discharge means 7 arranged so as to discharge a scratched-off falling object fallen from between the bar materials from the discharge window, and adopts a constitution for arranging a spiral scratching-off transfer projection strip 8 of right winding in the other to left winding in one, on both ends from the outer peripheral surface center of the pulley.


Inventors:
KONDO MINORU
UEDA NAOJI
Application Number:
JP2010034234A
Publication Date:
September 08, 2011
Filing Date:
February 19, 2010
Export Citation:
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Assignee:
JRC KK
International Classes:
B65G39/073; B65G15/60; B65G23/04; B65G45/20
Attorney, Agent or Firm:
Tomijiro Tamari
Tokio Tachikawa