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矿用风机配套的风机用隔爆型三相异步电动机

申请公布号:CN203352363U

申请号:CN201320395711.4

申请日期:2013.07.04

申请公布日期:2013.12.18

申请人:
上海大速电机有限公司

发明人:刘经利

分类号:H02K5/22(2006.01)I

主分类号:H02K5/22(2006.01)I

代理机构:
上海精晟知识产权代理有限公司 31253

代理人:左祝安

地址:201615 上海市松江区九亭镇同利路678号

摘要:本实用新型公开了一种矿用风机配套的风机用隔爆型三相异步电动机,包括机座,在机座内安装有定子、转子和电机轴,在机座上安装有接线盒,所述机座的前后端均设置有凸缘端盖,所述凸缘端盖上设置有安装螺孔,所述接线盒固定在托盘上,托盘的底部设置有支撑板,支撑板的下端连接引线管;机壳出线口处直接加工出隔爆螺孔,接线盒的引线管与所述隔爆螺孔直接螺纹连接。凸缘端盖上安装孔为螺孔,方便客户快捷安装,托盘上带支撑板便于固定接线盒,增加了风机的平稳性;由于此结构整体外形变小,增大客户风机通风量,同时出线口处去掉了原接线板,引线管与机壳出线螺孔直接螺纹连接,简化了结构,同时节省成本。

主权项:矿用风机配套的风机用隔爆型三相异步电动机,包括机座,在机座内安装有定子、转子和电机轴,在机座上安装有接线盒,其特征在于,所述机座的前后端均设置有凸缘端盖,所述凸缘端盖上设置有方便外接设备快捷安装的安装螺孔,所述接线盒固定在托盘上,托盘的底部设置有一带有安装孔以便于连接外部设备的支撑板,支撑板的下端连接引线管;机壳出线口处直接加工出隔爆螺孔,接线盒的引线管与所述隔爆螺孔直接螺纹连接。

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