Title:
CRUSHER
Document Type and Number:
Japanese Patent JP2022118678
Kind Code:
A
Abstract:
To provide a crusher which is superior in crushing performance and stably performs crushing operation as an attachment to a shovel.SOLUTION: Provided is a crusher which includes: a connection part 3 interlocked with a shovel; and a crushing operation body 23 comprised of a first rotary crushing body 13 in which crushing ring bodies 11 are arranged at prescribed intervals, and a second rotary crushing body 21 which is arranged in adjacency to the first rotary crushing body 13, and whose crushing ring bodies 17 are positioned between the first ring crushing bodies 11, inside an exterior body 1 with its upper part as an introduction port 5 for objects to be crushed and with its lower part as a discharge port 7 for the objects to be crushed. The crusher performs crushing operation of objects to be crushed as the first rotary crushing body 13 and the second rotary crushing body 21 are rotationally driven together inward.SELECTED DRAWING: Figure 3
Inventors:
UEDA TOSHIHARU
YOSHIKAWA TADAO
YOSHIKAWA TADAO
Application Number:
JP2021052363A
Publication Date:
August 15, 2022
Filing Date:
February 02, 2021
Export Citation:
Assignee:
UEDA IND
International Classes:
B02C18/06; B02C21/02
Previous Patent: JPWO2022118677
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