| 摘要 |
PROBLEM TO BE SOLVED: To provide a device of feed-control to limit so as to reduce the feeding amount of a material to be formed to a forming chamber between from a time when a preliminary bell performs a detection action for the formation of the material to be formed in the forming chamber closes to a full amount, to a time when a main bell switch performs a detecting action on becoming the full amount, by a simple construction at a low cost. SOLUTION: This device for feeding the material to be formed in the chopping type role baler limits the conveying amount of a conveyer (a) to limit the feeding amount by building-in an electromagnetic valve SV in a hydraulic circuit (m) driving the conveyer (a), inching the electromagnetic valve SV by an intermittent charge of electricity to intermittently actuate the hydraulic motor M so as to intermittently sending the conveyer (a). COPYRIGHT: (C)2008,JPO&INPIT
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