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一种内燃机无振动曲轴连杆组件

申请公布号:CN205715231U

申请号:CN201620346305.2

申请日期:2016.04.22

申请公布日期:2016.11.23

申请人:
江门市蓬江区蓝金科技有限公司

发明人:张玉金;张镤;伍伟健;韦家其

分类号:F16C3/10(2006.01)I

主分类号:F16C3/10(2006.01)I

代理机构:
北京联瑞联丰知识产权代理事务所(普通合伙) 11411

代理人:张清彦

地址:529000 广东省江门市蓬江区杜阮镇福泉新村鸣泉居55座113室之一

摘要:本实用新型公开了一种内燃机无振动曲轴连杆组件,包括左曲柄、右曲柄、连杆销、轴承、以及连杆,左曲柄与右曲柄对称设置,左曲柄的表面通过水平中心线划分成左安装部和左配重部,左安装部和右安装部相对的位置均设置有安装孔,连杆销两端分别安装于安装孔内,而轴承套于左安装部和右安装部之间的连杆销上,连杆的一端套于轴承上,以水平中心线为分界线,分界线以下的内燃机无振动曲轴连杆组件部分的重量大于分界线以上的内燃机无振动曲轴连杆组件部分的重量。本实用新型通过使水平中心线下方配重部重于水平中心线上方的安装部的方法,从而省去平衡轴,并且能消除发动机运转的振动现象,同时也能达到节能和降低成本的目的。

主权项:一种内燃机无振动曲轴连杆组件,包括左曲柄、右曲柄、连杆销、轴承以及连杆,所述左曲柄与右曲柄对称设置,其特征在于:所述左曲柄的表面通过水平中心线划分成左安装部和左配重部,所述右曲柄通过水平中心线划分成右安装部和右配重部,所述左安装部和右安装部相对的位置均设置有安装孔,所述连杆销两端分别安装于安装孔内,所述轴承套于左安装部和右安装部之间的连杆销上,所述连杆的一端套于轴承上,以水平中心线为分界线,分界线以下的所述内燃机无振动曲轴连杆组件部分重量大于分界线以上的内燃机无振动曲轴连杆组件部分的重量。

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