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Title:
FREEZER SPECIFICATION CONVEYOR DEVICE
Document Type and Number:
Japanese Patent JP2011111281
Kind Code:
A
Abstract:

To provide a freezer specification conveyor device which continuously conveys a workpiece without transferring the workpiece between a normal temperature region and a freezer region, simply sets the belt tension of a synthetic resin conveyor belt without remodeling a conveyor frame during maintenance and simply adjusts the belt extending/contracting fluctuation of the conveyor belt according to a temperature change in the freezer region.

This freezer specification conveyor device 100 includes the synthetic resin conveyor belt 110 for continuously conveying the workpiece M between the normal temperature region NA and the freezer region FA, and a driving shaft 120 and a driven shaft 130 arranged in the normal temperature region NA to circulate and travel the conveyor belt 110. In the freezer specification conveyor device 100, a belt extending/contracting adjustment means 140 for adjusting the belt extending/contracting of the conveyor belt 110 is provided in a freely oscillating way with the driven shaft 130 as a fulcrum.


Inventors:
SHIBAYAMA KATSUTOSHI
UENO YASUNORI
Application Number:
JP2009269016A
Publication Date:
June 09, 2011
Filing Date:
November 26, 2009
Export Citation:
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Assignee:
TSUBAKIMOTO CHAIN CO
International Classes:
B65G23/44
Domestic Patent References:
JP2003169596A2003-06-17
JP2008120597A2008-05-29
JP2005098435A2005-04-14
JPS539691U1978-01-26
JPS62100915U1987-06-27
Attorney, Agent or Firm:
Takashi Tsuno
Nobuo Fujimoto
Masayuki Miyake