Title:
CRUSHER APPARATUS
Document Type and Number:
Japanese Patent JP2019107616
Kind Code:
A
Abstract:
To adjust secular looseness of a driving belt of a rotary roll provided on a swinging arm.SOLUTION: A crusher apparatus A includes an arm 3 which is freely swingable to a stationary frame F, a first rotary roll 1 provided on the frame, a second rotary roll 2 which is provided on the arm and approaches to or separates from the first rotary roll 1 in accordance with swinging of the arm, a belt 4 which connects a driving shaft 5a provided on the arm and a rotation shaft 2a of the second rotary roll 2, and a tension device 10 of the belt and the like provided on the arm. The tension device includes a slide base which is movable via a guide shaft 12 and a long hole 13, and an idle pulley 17 provided on the slide base, on the arm. A secular looseness of the belt 4 can be prevented by the tension device.SELECTED DRAWING: Figure 1
Inventors:
SASAKI SATOSHI
HOSODA ATSUSHI
KOSHIJIMA HIROYUKI
MATSUMOTO AKIRA
HOSODA ATSUSHI
KOSHIJIMA HIROYUKI
MATSUMOTO AKIRA
Application Number:
JP2017242549A
Publication Date:
July 04, 2019
Filing Date:
December 19, 2017
Export Citation:
Assignee:
KURIMOTO LTD
International Classes:
B02C4/32; B02C4/02; F16H7/12
Attorney, Agent or Firm:
Naoya Kamata
Bunji Kamada
Yaichiro Nakatani
Takayoshi Tagawa
Takashi Shimizu
Bunji Kamada
Yaichiro Nakatani
Takayoshi Tagawa
Takashi Shimizu