CN203425898U - 一种粉碎机的风机外壳 - Google Patents

一种粉碎机的风机外壳 Download PDF

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Publication number
CN203425898U
CN203425898U CN201320415325.7U CN201320415325U CN203425898U CN 203425898 U CN203425898 U CN 203425898U CN 201320415325 U CN201320415325 U CN 201320415325U CN 203425898 U CN203425898 U CN 203425898U
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shell
grinder
liner plate
shell body
fan shell
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Expired - Fee Related
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CN201320415325.7U
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Inventor
吴崇立
宋向阳
宋建恩
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Henan Sida Xianlong Industry Co Ltd
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Henan Sida Xianlong Industry Co Ltd
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Abstract

本实用新型公开了一种粉碎机的风机外壳,包括外壳,所述外壳的内周面上设有高耐磨性的衬板,所述衬板上均布有与沉头螺钉相配的孔并与所述外壳上的沉头螺钉孔相对,所述衬板通过沉头螺钉与所述外壳固连。本实用新型具有工艺简单成本低和寿命长的显著优点。

Description

一种粉碎机的风机外壳
技术领域:
本发明涉及一种风机,特别是一种粉碎机的风机外壳。
背景技术: 
粉碎机的风机外壳一般有两种,一种为整体铸造结构,另一种为钢板焊接结构,前者工艺复杂成本高,但使用寿命长,后者工艺简单成本低但由于是板金件使用寿命短。
发明内容: 
本发明目的是提供一种工艺简单成本低而使用寿命长的一种粉碎机的风机外壳。
实现本发明目的的技术方案是,一种粉碎机的风机外壳,包括外壳,其特征在于:所述外壳的内周面上设有高耐磨性的衬板,所述衬板上均布有与沉头螺钉相配的孔并与所述外壳上的沉头螺钉孔相对,所述衬板通过沉头螺钉与所述外壳固连。 
本发明与现有技术比较具有工艺简单成本低和寿命长的显著优点。 
附图说明: 
    图1是本发明的结构示意图。
具体实施方式: 
本发明在原有钢板焊接结构基础上,在外壳1的内周面上设置耐磨性能高的衬板2,此衬板采用灰铁衬板,其固连方式是,衬板上均布有与沉头螺钉3相配的孔,并与外壳上的沉头螺钉孔相对,通过沉头螺钉将衬板固定在风机外壳的内周面上。这种设有内衬板风机外壳,不仅具有工艺简单,成本低使用寿命长的优点,而且在衬板磨损后可更换而不需要整体更换,更换费用低。

Claims (1)

1.一种粉碎机的风机外壳,包括外壳,其特征在于:所述外壳的内周面上设有高耐磨性的衬板,所述衬板上均布有与沉头螺钉相配的孔并与所述外壳上的沉头螺钉孔相对,所述衬板通过沉头螺钉与所述外壳固连。
CN201320415325.7U 2013-07-12 2013-07-12 一种粉碎机的风机外壳 Expired - Fee Related CN203425898U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320415325.7U CN203425898U (zh) 2013-07-12 2013-07-12 一种粉碎机的风机外壳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320415325.7U CN203425898U (zh) 2013-07-12 2013-07-12 一种粉碎机的风机外壳

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CN203425898U true CN203425898U (zh) 2014-02-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103350022A (zh) * 2013-07-12 2013-10-16 河南省四达仙龙实业有限公司 一种粉碎机的风机外壳

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103350022A (zh) * 2013-07-12 2013-10-16 河南省四达仙龙实业有限公司 一种粉碎机的风机外壳

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Granted publication date: 20140212

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