CN202531837U - 清洗机曲轴箱防水密封装置 - Google Patents

清洗机曲轴箱防水密封装置 Download PDF

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Publication number
CN202531837U
CN202531837U CN2012200440243U CN201220044024U CN202531837U CN 202531837 U CN202531837 U CN 202531837U CN 2012200440243 U CN2012200440243 U CN 2012200440243U CN 201220044024 U CN201220044024 U CN 201220044024U CN 202531837 U CN202531837 U CN 202531837U
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China
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crankcase
oil
case body
casing
plunger piston
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Expired - Lifetime
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CN2012200440243U
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陈吉明
徐道聪
陈波
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ZHEJIANG ANLU CLEANING MACHINERY CO Ltd
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ZHEJIANG ANLU CLEANING MACHINERY CO Ltd
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Abstract

清洗机曲轴箱防水密封装置,包括曲轴箱箱体,箱体中制有吸水腔,箱体内有柱塞,柱塞连接柱塞杆,柱塞杆穿过箱体,箱体与柱塞杆之间安有油封,其特征在于位于所述箱体内的柱塞杆外套装O型密封圈。本方案在所述箱体内的柱塞杆外套装O型密封圈后,一方面能防止油沿着柱塞杆进入水里,另一方面又能防止水沿着柱塞杆进入油里,可很好的保护机器零件不至因水油混合而给机器带来的损伤。

Description

清洗机曲轴箱防水密封装置
技术领域
本实用新型涉及清洗机,特别是涉及一种清洗机曲轴箱的防水密封装置。
背景技术
目前,清洗机的曲轴箱与活塞杆之间主要是依靠油封进行密封,但是使用时间长久后,油封也会破损,曲轴箱中的油会沿着柱塞杆流出到水中或者泵腔中的水会流到曲轴箱内的油中,因油水混合而给机器带来损伤。更换油封,需要将曲轴箱拆掉,非常麻烦。
发明内容
本实用新型的目的是为了克服已有技术的缺点,提供一种结构简单,安装方便,能有效的防止水进入到油里,可很好的保护机器零件不至因水油混合而给机器带来损伤的清洗机曲轴箱防水密封装置。
本实用新型清洗机曲轴箱防水密封装置的技术方案是:包括曲轴箱箱体,箱体中制有吸水腔,箱体内有柱塞,柱塞连接柱塞杆,柱塞杆穿过箱体,箱体与柱塞杆之间安有油封,其特征在于位于所述箱体内的柱塞杆外套装O型密封圈。
本实用新型的清洗机曲轴箱防水密封装置,在所述箱体内的柱塞杆外套装O型密封圈后,一方面能防止油沿着柱塞杆进入水里,另一方面又能防止水沿着柱塞杆进入油里,可很好的保护机器零件不至因水油混合而给机器带来的损伤。
附图说明
图1是本实用新型清洗机曲轴箱防水密封装置结构示意图。
具体实施方式
本实用新型涉及一种清洗机曲轴箱防水密封装置,如图1所示,包括曲轴箱箱体1,箱体1中制有吸水腔2,箱体1内有柱塞3,柱塞3连接柱塞杆4,柱塞杆4穿过箱体1,箱体1与柱塞杆4之间安有油封5,其特征在于位于所述箱体1内的柱塞杆4外套装O型密封圈6。本方案在所述箱体1内的柱塞杆4外套装O型密封圈6后,一方面能防止油沿着柱塞杆进入水里,另一方面又能防止水沿着柱塞杆进入油里,可很好的保护机器零件不至因水油混合而给机器带来的损伤。

Claims (1)

1.清洗机曲轴箱防水密封装置,包括 曲轴箱箱体(1),箱体(1)中制有吸水腔(2),箱体(1)内有柱塞(3),柱塞(3)连接柱塞杆(4),柱塞杆(4)穿过箱体(1),箱体(1)与柱塞杆(4)之间安有油封(5),其特征在于位于所述箱体(1)内的柱塞杆(4)外套装O型密封圈(6)。
CN2012200440243U 2012-02-13 2012-02-13 清洗机曲轴箱防水密封装置 Expired - Lifetime CN202531837U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200440243U CN202531837U (zh) 2012-02-13 2012-02-13 清洗机曲轴箱防水密封装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200440243U CN202531837U (zh) 2012-02-13 2012-02-13 清洗机曲轴箱防水密封装置

Publications (1)

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CN202531837U true CN202531837U (zh) 2012-11-14

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CN (1) CN202531837U (zh)

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