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Title:
SEDIMENT DISCHARGE DEVICE
Document Type and Number:
Japanese Patent JP2019210636
Kind Code:
A
Abstract:
To provide a sediment discharge device, which is made compact to secure working spaces in a shaft, and can improve the sediment discharge efficiency by reducing the possibility for the sediment to remain in the sediment bucket upon the discharge even when the sediment loaded in the bucket is clay.SOLUTION: A sediment discharge device 10 comprises a track part 11 which consists of a first track component 31 positioned on the ground outside a shaft T and second track component 32 connected to the first track component 31 and positioned inside the shaft T. A traveling bucket 13 is capable of moving back and forth along the track part 11 between the bottom of the shaft T and the surface ground. The top end part of the first track component 31 has a bend part 15 that bends in order to make the opening of the traveling bucket 13, which has moved along the track part 11 up to the surface ground, to face towards the ground G on the surface. The traveling bucket 13 is stopped while it is made to face towards the ground G by the bend part 15.SELECTED DRAWING: Figure 1

Inventors:
TSUJI HACHIRO
KUSANO TAKEHIRO
Application Number:
JP2018105576A
Publication Date:
December 12, 2019
Filing Date:
May 31, 2018
Export Citation:
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Assignee:
TSUJI FUNA
International Classes:
E02F7/00; B65G25/04
Domestic Patent References:
JPS5212278Y21977-03-17
JPS58192876U1983-12-22
JPS4528863B1
JP2001082070A2001-03-27
JP3206313U2016-09-08
JPH06235284A1994-08-23
JP2013234509A2013-11-21
Attorney, Agent or Firm:
Tsuyoshi Yamada