| 球窝关节式砼活塞在混凝土输送泵中的应用 |
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| 引用本文： | 袁栋,尹宇锋,汤如龙,代青龙.球窝关节式砼活塞在混凝土输送泵中的应用[J].工程机械,2011,42(7):13-13,62. |
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| 作者姓名： | 袁栋 尹宇锋 汤如龙 代青龙 |
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| 作者单位： | 三一重工股份有限公司; |
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| 摘 要： | 用于混凝土输送泵的新型球窝关节式砼活塞,其连接杆和活塞头之间采用球窝关节取代原有的刚性连接,活塞头可以相对连接杆自由转动,且砼活塞和输送缸的相对位置可实时调整,保证主液压缸活塞杆与输送缸的同轴度,有效降低砼活塞的磨损程度,避免出现偏磨和卡死的现象,提高了砼活塞和混凝土输送泵的可靠性与使用寿命.
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| 关 键 词： | 球窝关节 砼活塞 混凝土输送泵 |
Application of Concrete Pistons with Ball-socket Joint to Concrete Pump |
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| Yuan Dong,Yin Yufeng,Tang Rulong.Application of Concrete Pistons with Ball-socket Joint to Concrete Pump[J].Construction Machinery and Equipment,2011,42(7):13-13,62. |
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| Authors: | Yuan Dong Yin Yufeng Tang Rulong |
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| Affiliation: | Yuan Dong,Yin Yufeng,Tang Rulong |
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| Abstract: | A new type ball-socket joint concrete piston for concrete pump uses a ball-socket joint between the connecting rod and the piston head to displace the original rigid connection to allow the piston head to rotate freely in relation to the link,while the concrete piston and output cylinder can be readjusted relatively in real time,thus ensuring concentricity of the master hydraulic cylinder and the output cylinder and effectively decreasing wear to the concrete piston.Therefore,it can avoid uneven wear and/or... |
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| Keywords: | Ball-socket joint Concrete piston Concrete pump |
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