Title:
GUIDE MECHANISM OF HOSE AND CONSTRUCTION MACHINE
Document Type and Number:
Japanese Patent JP2022134317
Kind Code:
A
Abstract:
To provide a guide mechanism of a hose and a construction machine capable of facilitating work accompanying replacement of the hose.SOLUTION: A guide mechanism of a hose includes a drum unit 10 including a center side guide drum 11 which is rotatably supported around a support shaft 11a and positioned on a side closer to the support shaft 11a to be wound with a hose 7, a peripheral edge side guide drum 12 positioned on a side far from the support shaft 11a and wound with the hose 7, and a link member 13 connecting the rotation shafts 11a, 12a of the center side guide drum 11 and the peripheral edge side guide drum 12 to each other. The rotation operation of the drum unit 10 around the support shaft 11a is performed in the direction opposite to a direction toward which the peripheral edge side guide drum 12 positioned on the same side as the center side guide drum 11 with respect to the hose 7 passes through between the center side guide drum 12 and the hose 7 surrounding the center side guide drum 12.SELECTED DRAWING: Figure 4
Inventors:
MARUYAMA KOJI
Application Number:
JP2021033372A
Publication Date:
September 15, 2022
Filing Date:
March 03, 2021
Export Citation:
Assignee:
KATO SEISAKUSHO KK
International Classes:
B66C23/70; B66C13/12
Attorney, Agent or Firm:
Patent Attorney Yamada Patent Office