Title:
SCREW FEEDER
Document Type and Number:
Japanese Patent JP2021123423
Kind Code:
A
Abstract:
To provide a screw feeder mounted with a screw conveyor serving also as direct pressure prevention, wherein roll control and balancing are achieved by arranging the screw conveyor in place of a direct pressure prevention plate to make it possible to convey conveyance objects by both the screw conveyor and the screw feeder and lightly move the screw feeder.SOLUTION: In a hopper for storing stored objects, a screw feeder of a single shaft or plural shafts is installed in an inside of a trough to make it possible to discharge the stored objects from a discharge port provided at an end part of the trough; a screw conveyor of a single shaft or plural shafts is installed at an upper part of the screw feeder, and one end of the screw conveyor is surrounded by a casing to make it possible to discharge the stored objects from a discharge port provided at an end part of the casing.SELECTED DRAWING: Figure 1
Inventors:
TATSUMURA SHUHEI
TATSUMURA SOHEI
TATSUMURA SOHEI
Application Number:
JP2020015145A
Publication Date:
August 30, 2021
Filing Date:
January 31, 2020
Export Citation:
Assignee:
NIPPON SHORYOKU KIKAI KK
International Classes:
B65G65/46; B65G33/08
Attorney, Agent or Firm:
Kazuhiro Oshima