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发明名称
混凝土泵的导向耐磨橡胶活塞
摘要
一种混凝土泵的导向耐磨橡胶活塞,压块,吸料橡胶环,活塞座,定位环,螺栓、垫片、混凝土缸通过法兰和水洗箱与主油缸的活塞杆头联结。活塞座长、径比相等,压入混凝土缸的吸料橡胶环外径,定位环的外径与混凝土缸的内径公称尺寸相同;活塞杆头通过法兰与活塞座连接后处于铰接状态。以此克服由于混凝土缸和主油缸运动行程长,同轴度差而引起的运动阻力增加和吸料橡胶环的过度磨损。
申请公布号
CN2557723Y
申请公布日期
2003.06.25
申请号
CN02223286.9
申请日期
2002.01.17
申请人
陈润余
发明人
陈润余
分类号
F04B53/14;F04B15/02
主分类号
F04B53/14
代理机构
代理人
主权项
1、一种混凝土泵的导向耐磨橡胶活塞,压块、吸料橡胶环、活塞座、定位环、螺栓、垫片、混凝土缸通过法兰和水洗箱与主油缸的活塞杆头相联,其特征是:活塞座的长、径比相等,压入混凝土缸的吸料橡胶环的外径、定位环的外径与混凝土缸内径的公称尺寸相同,使橡胶活塞在混凝土缸中往复运动时有良好的导向性和稳定性;活塞杆头通过法兰与活塞座处于铰结状态,以此减少由于混凝土缸和主油缸的不同轴度而引起吸料橡胶环附加的运动阻力和过度磨损。
地址
410013湖南省长沙市9号信箱
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