CN202078927U - 反击式破碎机 - Google Patents

反击式破碎机 Download PDF

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Publication number
CN202078927U
CN202078927U CN2011200725370U CN201120072537U CN202078927U CN 202078927 U CN202078927 U CN 202078927U CN 2011200725370 U CN2011200725370 U CN 2011200725370U CN 201120072537 U CN201120072537 U CN 201120072537U CN 202078927 U CN202078927 U CN 202078927U
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impact
board
cavity
rotor
back cavity
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CN2011200725370U
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李光耀
黄正海
李术果
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JIANGSU PENGSHENG HEAVY INDUSTRIES CO., LTD.
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JIANGSU PENGSHENG HEAVY INDUSTRY Co Ltd
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Abstract

本实用新型公开了一种反击式破碎机,该破碎机的箱体(1)分为上反击腔(6)和下反击腔(8),箱体(1)的顶部设进料口(2),箱体(1)内部安装转子(3),转子(3)上对称式安装一组板锤(4),上反击腔(6)的内壁上经机架(5)安装反击板(7),下反击腔(8)的内壁上经机架安装护板(9),其特征是:进料口(2)处的上反击腔(6)的顶部横截面形状为圆弧形,反击板(7)为扇形。本实用新型的扇形反击板克服反击破碎受力不均现象,石料受来自转子的动能反复冲击和反击板的反击而迅速破碎,破碎比大,产量高,颗粒均匀,反击板的使用寿命长,维修费用低。

Description

反击式破碎机
技术领域
本实用新型涉及破碎石块、煤块等的破碎机械,具体涉及一种反击式破碎机。 
背景技术
现有的反击式破碎机,工作时主要靠反击板的反击进行破碎,反击板常规形状为矩形,在实际工作中由于石块进料的数量和速度等因素影响,反击板受力不均匀,造成反击板部分局域磨损严重,部分局域磨损轻微,更换反击板频率高,维修费用高。 
实用新型内容
本实用新型的目的是:提供一种反击式破碎机,该破碎机的反击板的使用寿命长,破碎效率高,维修费用低。
本实用新型的技术解决方案是:该破碎机包括箱体,箱体分为上反击腔和下反击腔,箱体的顶部设进料口,箱体内部安装转子,转子上对称式安装一组板锤,上反击腔的内壁上经机架安装反击板,下反击腔的内壁上经机架安装护板,其特征是:进料口处的上反击腔的顶部横截面形状为圆弧形,反击板为扇形。 
本实用新型的破碎机具有扇形反击板,克服反击破碎受力不均等现象,同时上反击腔顶部为圆弧形,石料从进料口下来后经过转子上板锤的打击,石块反弹在扇形反击板上均匀受力,石料受来自转子的动能反复冲击和反击板的反击,迅速破碎,该破碎机的破碎比大,产量高,颗粒均匀。 
附图说明
图1 是本实用新型的整机剖视图。 
图2 是整机右视图。 
图3是反击板主视图。 
图中:1箱体,2进料口,3转子,4板锤,5机架,6上反击腔,7反击板,8下反击腔,9护板。 
具体实施方式
如图1-3所示,该破碎机包括箱体1,箱体1分为上反击腔6和下反击腔8,箱体1的顶部设进料口2,箱体1内部安装转子3,转子3上对称式安装一组板锤4,上反击腔6的内壁上经机架5安装反击板7,下反击腔8的内壁上经机架安装护板9,其特征是:进料口2处的上反击腔6的顶部横截面形状为圆弧形,反击板7为扇形。 

Claims (1)

1. 反击式破碎机,该破碎机包括箱体(1),箱体(1)分为上反击腔(6)和下反击腔(8),箱体(1)的顶部设进料口(2),箱体(1)内部安装转子(3),转子(3)上对称式安装一组板锤(4),上反击腔(6)的内壁上经机架(5)安装反击板(7),下反击腔(8)的内壁上经机架安装护板(9),其特征是:进料口(2)处的上反击腔(6)的顶部横截面形状为圆弧形,反击板(7)为扇形。
CN2011200725370U 2011-03-18 2011-03-18 反击式破碎机 Expired - Fee Related CN202078927U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200725370U CN202078927U (zh) 2011-03-18 2011-03-18 反击式破碎机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200725370U CN202078927U (zh) 2011-03-18 2011-03-18 反击式破碎机

Publications (1)

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CN202078927U true CN202078927U (zh) 2011-12-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105903518A (zh) * 2016-06-21 2016-08-31 江苏金宝重工有限公司 一种反击式破碎机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105903518A (zh) * 2016-06-21 2016-08-31 江苏金宝重工有限公司 一种反击式破碎机

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Address after: 211700 Huaian city of Jiangsu province Guohuai Avenue Xuyi County Industrial Park Jiangsu Peng Sheng Heavy Industry Co. Ltd.

Patentee after: JIANGSU PENGSHENG HEAVY INDUSTRIES CO., LTD.

Address before: 211700 Huaian city of Jiangsu province Guohuai Avenue Xuyi County Industrial Park Jiangsu Peng Sheng Heavy Industry Co. Ltd.

Patentee before: Jiangsu Pengsheng Heavy Industry Co., Ltd.

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Granted publication date: 20111221

Termination date: 20140318