Title:
HOPPER PROVIDED WITH FALLING ASSISTANT OF AGGREGATE CRUSHER
Document Type and Number:
Japanese Patent JPH0999252
Kind Code:
A
Abstract:
To provide a hopper provided with a falling assistant of an aggregate crusher by which a material to be crushed is not retained at the upper part of a crushing drum.
This hopper provided with a falling assistant of an aggregate crusher has a plate feeder 3 which is a plated-shaped member, arranged along the cylindrical inner face of a crusher hopper 1 and reciprocated between the inlet and outlet of the hopper along the inner face. The feeder 3 has plural feed pawls 4 directed toward the cylindrical inside of the hopper 1. As a result, a large number of materials to be crushed are thrown into the hopper 1 at a time.
Inventors:
HASHIDA KUNIO
KOJIMA YOSHIO
ONODERA EIJI
SATO TAKASHI
MIURA JIRO
ISHIDA IWAO
TAKAYANAGI JUNICHI
KOJIMA YOSHIO
ONODERA EIJI
SATO TAKASHI
MIURA JIRO
ISHIDA IWAO
TAKAYANAGI JUNICHI
Application Number:
JP26030395A
Publication Date:
April 15, 1997
Filing Date:
October 06, 1995
Export Citation:
Assignee:
YUA TEC KK
KURIHARA KK
MITSUBISHI CORP
KURIHARA KK
MITSUBISHI CORP
International Classes:
B02C4/02; B02C4/28; B02C18/14; B02C18/22; B02C23/02; (IPC1-7): B02C23/02; B02C4/02; B02C4/28; B02C18/14; B02C18/22
Domestic Patent References:
| JP51159080B |
Attorney, Agent or Firm:
Unuma Tatsuyuki