CN102913436A - 一种泥浆液压柱塞泵的安全机构 - Google Patents

一种泥浆液压柱塞泵的安全机构 Download PDF

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CN102913436A
CN102913436A CN2012104239188A CN201210423918A CN102913436A CN 102913436 A CN102913436 A CN 102913436A CN 2012104239188 A CN2012104239188 A CN 2012104239188A CN 201210423918 A CN201210423918 A CN 201210423918A CN 102913436 A CN102913436 A CN 102913436A
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plunger pump
plunger
safety mechanism
end cap
hydraulic cylinder
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CN102913436B (zh
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张罗杰
倪孔森
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Zhejiang Senyou Environmental Protection Complete Equipment Co., Ltd.
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WENZHOU CITY SENTAI ENVIRONMENTAL PROTECTION EQUIPMENT CO Ltd
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Abstract

一种泥浆液压柱塞泵的安全机构，泵体上有一端盖，端盖上固定一个液压缸的活塞杆，液压缸的缸体法兰上固定一个柱塞，柱塞和泵体之间有一组密封圈。此机构结构紧凑，所有运行部件内置，大大提高了设备的安全性和刚性，并且节省了材料和空间。

Description

一种泥浆液压柱塞泵的安全机构
技术领域
本发明涉及一种泥浆液压柱塞泵，尤其是指一种泥浆液压柱塞泵的安全机构。
背景技术
目前，国内外泥浆液压柱塞泵的柱塞都固定在滑板上，靠两侧导柱承载与导向，液压缸及导柱均外置，液压缸固定在导柱横梁上。因柱塞在低压区时快速运行，工作频率高，运行部件外露存在严重的安全问题。并且此结构体积大，造成了材料和空间的浪费。
发明内容
本发明的目的在于解决现有泥浆液压柱塞泵的严重安全缺陷，提供一种泥浆液压柱塞泵的安全机构，此机构结构紧凑，所有运行部件内置，大大提高了设备的安全性和刚性，并且节省了材料和空间。
为达到上述目的，本发明采取的解决方案是：一种泥浆液压柱塞泵的安全机构，泵体上有一端盖，端盖上固定一个液压缸的活塞杆，液压缸的缸体法兰上固定一个柱塞，柱塞和泵体之间有一组密封圈。
柱塞随液压缸的缸体在泵体内往复运动，始终被泵体封闭在一个密闭的刚性空间内，大大提高了设备的安全性和刚性。并且由于液压缸的缸体内置在柱塞的内部，与原有国内外泥浆液压柱塞泵的液压缸外置在柱塞上部相比，大大了减小了空间，节省了材料。
附图说明
图1是本实施例与泥浆液压柱塞泵配套的剖面结构示意图。
图中：1、端盖，2、油道，3、活塞杆，4、缸体法兰，5、泵体，6、密封圈，7、柱塞，8、液压缸。
具体实施方式
下面结合实施例及其附图对本发明再作描述。
参见图1，一种泥浆液压柱塞泵的安全机构，泵体5上有一端盖1，端盖1上固定一个液压缸8的活塞杆3，液压缸8的缸体法兰4上固定一个柱塞7，柱塞7和泵体5之间有一组密封圈6。

Claims (1)

1.一种泥浆液压柱塞泵的安全机构，其特征是：泵体(5)上有一端盖(1)，端盖(1)上固定一个液压缸(8)的活塞杆(3)，液压缸(8)的缸体法兰(4)上固定一个柱塞(7)，柱塞(7)和泵体(5)之间有一组密封圈(6)。
CN201210423918.8A 2012-10-18 2012-10-18 一种泥浆液压柱塞泵的安全机构 Active CN102913436B (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103307321A (zh) * 2013-06-09 2013-09-18 温州市森泰环保设备有限公司 一种泥浆柱塞泵单向阀的浮动装置
CN103527466A (zh) * 2013-10-18 2014-01-22 无锡威孚精密机械制造有限责任公司 双式高气密性液压柱塞泵活塞

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571939A (en) * 1982-12-14 1986-02-25 Otis Engineering Corporation Hydraulic well pump
US6779983B1 (en) * 2001-10-05 2004-08-24 David A. Olson Sludge pump with management system
CN2639554Y (zh) * 2003-05-09 2004-09-08 刘长年 电液式高压柱塞泵
CN2890416Y (zh) * 2006-01-11 2007-04-18 何应春 柱塞泵油压密封装置
CN101922424A (zh) * 2009-06-15 2010-12-22 刘靖 一种灌浆机用灌浆柱塞泵
CN202883345U (zh) * 2012-10-18 2013-04-17 温州市森泰环保设备有限公司 一种泥浆液压柱塞泵的安全机构

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571939A (en) * 1982-12-14 1986-02-25 Otis Engineering Corporation Hydraulic well pump
US6779983B1 (en) * 2001-10-05 2004-08-24 David A. Olson Sludge pump with management system
CN2639554Y (zh) * 2003-05-09 2004-09-08 刘长年 电液式高压柱塞泵
CN2890416Y (zh) * 2006-01-11 2007-04-18 何应春 柱塞泵油压密封装置
CN101922424A (zh) * 2009-06-15 2010-12-22 刘靖 一种灌浆机用灌浆柱塞泵
CN202883345U (zh) * 2012-10-18 2013-04-17 温州市森泰环保设备有限公司 一种泥浆液压柱塞泵的安全机构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103307321A (zh) * 2013-06-09 2013-09-18 温州市森泰环保设备有限公司 一种泥浆柱塞泵单向阀的浮动装置
CN103527466A (zh) * 2013-10-18 2014-01-22 无锡威孚精密机械制造有限责任公司 双式高气密性液压柱塞泵活塞

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Effective date of registration: 20161227

Address after: The 314300 section of Jiaxing highway 01 Xinhai Zhejiang Haiyan Economic Development Zone No. 1

Patentee after: Zhejiang Senyou Environmental Protection Complete Equipment Co., Ltd.

Address before: Yueqing City, Zhejiang province 325609 Tiancheng Industrial Zone

Patentee before: Wenzhou City Sentai Environmental Protection Equipment Co., Ltd.