建設機械の草刈用アタッチメント
- 专利权人:
- 日立建機株式会社
- 发明人:
- 吉益 宏次,石井 芳明,野口 章,浅野 元貴,今井 浩登
- 申请号：
- JP2010177824
- 公开号：
- JP5379091B2
- 申请日:
- 2010.08.06
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an attachment for mowing of a construction machine, capable of mowing grass by easily following the change of state of unevenness on the ground surface, etc. with a simple and inexpensive structure.
SOLUTION: The attachment for mowing 16 includes a rotator 25 with a hammer knife 24, a casing 26 for housing and rotatably supporting the rotator 25, and a hydraulic motor for the rotator for rotating the rotator 25. The attachment for mowing 16 is disposed at the distal end of an arm 15 of a hydraulic excavator. The casing 26 is rotatably connected to the distal end side of the arm 15 to be rotated in the vertical direction with the external force applied from a contact object such as the ground surface, and has a coil spring for applying the rotation force in the direction of returning the casing 26 to a prescribed posture.
COPYRIGHT: (C)2012,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
