Title:
BOOSTER UNIT OF BELT CONVEYER
Document Type and Number:
Japanese Patent JP3526006
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To securely transfer a conveyed object such as excavated much conveyed with a belt without dropping it to both sides of a booster unit.
SOLUTION: This booster unit 11 for a belt conveyer is generally composed of an intermediate driving pulley 12, a belt pressing pulley 13 arranged on the lower tail end side of the intermediate driving pulley 12, a driving mechanism 14 used as a driving means for rotating and driving the intermediate driving pulley 12, and a transmission mechanism 15 interlaid between the intermediate driving pulley 12 and the driving mechanism 14. The intermediate driving pulley 12 is so formed into a Japanese hand drum-like shape that its cross-sectional diameter at the central position of the belt is set smaller than those at both edge positions of the belt.
Inventors:
Inoue, Makoto
Sakamoto, Masaaki
Sakamoto, Masaaki
Application Number:
JP35116698A
Publication Date:
May 10, 2004
Filing Date:
December 10, 1998
Export Citation:
Assignee:
OHBAYASHI CORP
International Classes:
E21D9/12; B65G15/08; B65G23/04; B65G23/10; (IPC1-7): B65G23/04; B65G15/08; B65G23/10; E21D9/12
Attorney, Agent or Firm:
久寶 聡博