Title:
破砕装置
Document Type and Number:
Japanese Patent JP7329819
Kind Code:
B2
Abstract:
To provide a crusher capable of adjusting a clearance between a concave and a mantle by changing a relative positional relation of the concave and the mantle without an existing mechanism for adjusting the width of the clearance of them, and capable of changing the size of a crush piece by executing the adjustment even during operation relating to crushing.SOLUTION: An adjusting mechanism portion which can vertically move a concave supporting part in an upper frame 15 is provided on either one of the upper frame 15 supporting a concave 13 or a lower frame 16 supporting the upper frame 15 from a lower side. The adjusting mechanism portion vertically moves the concave 13 to adjust the width of a clearance between the concave 13 and a mantle 14. Thereby, the clearance adjustment can be performed without using an existing adjusting mechanism, and the device can be adjusted even during operation. By performing adjustment corresponding to changes in a crush object or a crush device, the size of a crush piece obtained by crushing can be made proper.SELECTED DRAWING: Figure 2
More Like This:
| JPH04256448 | DEVICE FOR SETTING CONTROL OF CRUSHER |
| WO/1983/003779 | CRUSHER WITH ROTARY PLATES |
Inventors:
Hiroshi Nakayama
Tomohiro Ichimaru
Hideki Tominaga
Tomohiro Ichimaru
Hideki Tominaga
Application Number:
JP2019075836A
Publication Date:
August 21, 2023
Filing Date:
April 11, 2019
Export Citation:
Assignee:
Nakayama Holdings Co., Ltd.
International Classes:
B02C2/04
Domestic Patent References:
| JP8509911A | ||||
| JP8131854A | ||||
| JP2001327883A | ||||
| JP7506290A |
Attorney, Agent or Firm:
Yasuo Hirai
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