CN201744331U - 混合机的密封装置 - Google Patents

混合机的密封装置 Download PDF

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Publication number
CN201744331U
CN201744331U CN2010202883228U CN201020288322U CN201744331U CN 201744331 U CN201744331 U CN 201744331U CN 2010202883228 U CN2010202883228 U CN 2010202883228U CN 201020288322 U CN201020288322 U CN 201020288322U CN 201744331 U CN201744331 U CN 201744331U
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sealing
mixer
seal
seal receptacle
bearing
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朱松清
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Abstract

混合机的密封装置,是由密封座、轴承、无骨架油封所组成。在密封座的中央设置有轴,轴上套有保护套,密封座的左边内腔中设置有四氟盘根,并由压盖、螺钉锁紧,右边内腔槽中设置有无骨架油封;轴承座的前端设置有气压密封,并与密封座中通孔相通。本实用新型通过三道密封,保证了轴的密封效果。延长了混合机的使用寿命,提高了生产效率,降低了维修成本。

Description

混合机的密封装置
技术领域:本实用新型涉及到一种混合机的密封装置。
背景技术:目前混合机的密封,是在密封腔中填入石墨石棉进行密封的,石墨石棉使用一段时间后,由于石墨石棉不具备回弹效果,当石墨石棉压到死点后,最终干粉砂浆从轴头漏出,如果不能及时修复,会导致轴因干粉砂浆而损坏。
发明内容:本实用新型的目的就是要提供一种混合机的密封装置,它能很好地克服现有的混合机的密封所存在的问题。本实用新型的目的是这样实现的,混合机的密封装置,是由密封座、轴承、无骨架油封所组成,其特征在于:密封座的中央设置有轴,轴上套有保护套,密封座的左边内腔中设置有四氟盘根,并由压盖、螺钉锁紧,右边内腔槽中设置有无骨架油封;轴承座的前端设置有气压密封,并与密封座中通孔相通。本实用新型通过三道密封,保证了轴的密封效果。延长了混合机的使用寿命,提高了生产效率,降低了维修成本。
附图说明:
图1是本实用新型的结构示意图;
1.轴承座,2.轴承,3.骨架油封,4.轴承挡板,5.轴承闷盖,6.轴承透盖,7.压盖,8.气压密封,9.密封座,10.O型圈,11.无骨架油封,12.四氟盘根,13.保护套。
具体实施方式:下面结合附图对本实用新型作进一步说明;
混合机的密封装置,是由密封座9、轴承2、无骨架油封11所组成,其特征在于:密封座9的中央设置有轴,轴上套有保护套13,密封座9的左边内腔中设置有四氟盘根12,并由压盖7、螺钉锁紧,右边内腔槽中设置有无骨架油封11;轴承座9的前端设置有气压密封8,并与密封座9中通孔相通。具体实施时,气压密封通过密封座中的通孔与保护套组成第一道密封,密封座内腔槽中的无骨架油封组成第二道密封,四氟盘根设置在密封座的内腔中的左边,由压盖、螺钉锁紧,组成第三道密封。通过三道密封的保护,从而保证了轴的密封效果。

Claims (1)

1.混合机的密封装置,是由密封座(9)、轴承(2)、无骨架油封(11)所组成,其特征在于:密封座(9)的中央设置有轴,轴上套有保护套(13),密封座(9)的左边内腔中设置有四氟盘根(12),并由压盖(7)、螺钉锁紧,右边内腔槽中设置有无骨架油封(11);轴承座(9)的前端设置有气压密封(8),并与密封座(9)中通孔相通。
CN2010202883228U 2010-08-02 2010-08-02 混合机的密封装置 Expired - Fee Related CN201744331U (zh)

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CN2010202883228U CN201744331U (zh) 2010-08-02 2010-08-02 混合机的密封装置

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CN2010202883228U CN201744331U (zh) 2010-08-02 2010-08-02 混合机的密封装置

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CN201744331U true CN201744331U (zh) 2011-02-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103016741A (zh) * 2012-12-18 2013-04-03 陆泽鹏 混合机轴端密封装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103016741A (zh) * 2012-12-18 2013-04-03 陆泽鹏 混合机轴端密封装置

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Assignee: JIANGSU HUAXING HEAVY MACHINERY CO., LTD.

Assignor: Lu Jianping

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Denomination of utility model: Sealing device of mixing machine

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