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2. 发明授权

US09562344B2 Construction machine 有权
标题翻译：施工机械
公开(公告)号：US09562344B2
公开(公告)日：2017-02-07
申请号：US14915943
申请日：2015-01-14
申请人： Hitachi Construction Machinery Co., Ltd.
发明人： Hiroshi Kumagai , Kazuhiko Mizoguchi , Masao Nakamura , Hideto Ishibashi
IPC分类号： B60K13/04 , E02F9/08 , F01N13/18 , F01N13/00
CPC分类号： E02F9/0866 , B60K13/04 , B60Y2200/412 , E02F9/0816 , F01N13/009 , F01N13/1805 , F01N2470/18 , F01N2590/08
摘要： A post-treatment device mounting frame on which an exhaust gas post-treatment device is mounted is constituted by a front mounting leg, a rear mounting leg, and a deck connecting the front and rear mounting legs to each other. A vertical leg part of the front mounting leg is mounted on a front vertical leg part mounting plate of a right front extension beam. A lateral leg part of the front mounting leg is mounted on a front lateral leg part mounting plate of a right front engine support bracket. A vertical leg part of the rear mounting leg is mounted on a rear vertical leg part mounting plate of a right rear extension beam. A lateral leg part of the rear mounting leg is mounted on a rear lateral leg part mounting plate of a right rear engine support bracket. Therefore, the post-treatment device mounting frame is firmly mounted in a state of four-point support on a revolving frame.
摘要翻译：其后安装有排气后处理装置的后处理装置安装框架由前安装脚，后安装脚和将前后安装脚彼此连接的座架构成。前安装腿的垂直腿部安装在右前延伸梁的前垂直腿部安装板上。前安装腿的侧腿部分安装在右前发动机支撑支架的前侧腿部安装板上。后安装腿的垂直腿部安装在右后延伸梁的后垂直腿部安装板上。后安装腿的侧腿部分安装在右后发动机支撑支架的后侧腿部安装板上。因此，后处理装置安装框架以四点支撑的状态牢固地安装在旋转框架上。

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