CN2773352Y - 转子式活塞泵 - Google Patents

转子式活塞泵 Download PDF

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Publication number
CN2773352Y
CN2773352Y CN 200520080011 CN200520080011U CN2773352Y CN 2773352 Y CN2773352 Y CN 2773352Y CN 200520080011 CN200520080011 CN 200520080011 CN 200520080011 U CN200520080011 U CN 200520080011U CN 2773352 Y CN2773352 Y CN 2773352Y
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plunger
pump
piston
slide block
utility
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CN 200520080011
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孙文雨
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Abstract

转子式活塞泵,属于流体压力泵技术领域。目前使用的柱塞泵噪音大,振动大,输出能力小。该实用新型的技术方案为:活塞驱动器1装在外壳4内并与外壳4偏心装配,活塞驱动器1的内外壁分别与外壳4的两相对内壁相切;活节5一端插入活塞驱动器1的环槽内,其另一端嵌入滑块7的圆槽内;活塞6与滑块7用燕尾槽连接,活塞6和活塞底盘2固定连接。它的优点是:结构设计合理实用,构思新颖巧妙,该泵运行噪音小,产生的振动小,泵出能力大,可作为高效率流体压力泵使用或与高压流体相配合作为动力源使用。

Description

转子式活塞泵
技术领域:本实用新型涉及流体压力泵技术领域,更具体的讲是转子式活塞泵。
背景技术:目前使用的柱塞泵噪音大,振动大,输出能力小。
发明内容:为克服上述缺点,本实用新型的目的是设计一种转子式活塞泵。它的技术方案为:活塞驱动器1装在外壳4内并与外壳4偏心装配,活塞驱动器1的内外壁分别与外壳4的两相对内壁相切;活节5一端插入活塞驱动器1的环槽内,其另一端嵌入滑块7的圆槽内;活塞6与滑块7用燕尾槽连接,活塞6和活塞底盘2固定连接。该实用新型的优点是:结构设计合理实用,构思新颖巧妙,该泵运行噪音小,产生的振动小,泵出能力大,可作为高效率流体压力泵使用或与高压流体相配合作为动力源使用。
附图说明:图1主视图,图2为在图1A-A处剖视图,图3为在图2B向上的视图。附图中:1、活塞驱动器,2、活塞底盘,3、盖,4、外壳,5、活节,6、活塞,7、滑块,8、吸入泵出槽孔,9、泵出吸入槽孔。
具体实施方式:活塞驱动器1装在外壳4内并与外壳4偏心装配,活塞驱动器1的内外壁分别与外壳4的两相对内壁相切:活节5一端插入活塞驱动器1的环槽内,其另一端嵌入滑块7的圆槽内;活塞6与滑块7用燕尾槽连接,活塞6和活塞底盘2固定连接;活节5一端插入活塞驱动器1的环槽内可自由伸缩,圆头的一端嵌入滑块7的圆槽内可自由摆动,活塞6(两个)与活塞底盘2连为一体,活塞6与滑块7以燕尾槽结构连结,可径向滑动。活塞驱动器1与外壳4为偏心结构,活塞驱动器1的内外壁分别与外壳4的两相对的内壁相切,把整个环形内腔分为两个独立的封闭内腔,当活塞驱动器1顺时针转动时,驱使活塞6同步转动,吸入泵出槽孔8所连内腔减小,泵出流体,泵出吸入槽孔9所连内腔扩大,吸入流体,反之,当把高压流体注入孔槽8时,所注压力将驱使活塞6推动活塞驱动器1转动,输出动力。将转子式活塞泵串联后就可成为高效的液压传动装置。

Claims (1)

1、转子式活塞泵,其特征是:活塞驱动器(1)装在外壳(4)内并与外壳(4)偏心装配,活塞驱动器(1)的内外壁分别与外壳(4)的两相对内壁相切;活节(5)一端插入活塞驱动器(1)的环槽内,其另一端嵌入滑块(7)的圆槽内;活塞(6)与滑块(7)用燕尾槽连接,活塞(6)和活塞底盘(2)固定连接。
CN 200520080011 2005-01-14 2005-01-14 转子式活塞泵 Expired - Fee Related CN2773352Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520080011 CN2773352Y (zh) 2005-01-14 2005-01-14 转子式活塞泵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520080011 CN2773352Y (zh) 2005-01-14 2005-01-14 转子式活塞泵

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CN2773352Y true CN2773352Y (zh) 2006-04-19

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CN 200520080011 Expired - Fee Related CN2773352Y (zh) 2005-01-14 2005-01-14 转子式活塞泵

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101622454B (zh) * 2007-01-02 2012-01-25 海因茨·劳巴彻 旋转活塞发动机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101622454B (zh) * 2007-01-02 2012-01-25 海因茨·劳巴彻 旋转活塞发动机

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