CN202828843U - 封闭软帘高度调整装置 - Google Patents

封闭软帘高度调整装置 Download PDF

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CN202828843U
CN202828843U CN 201220305793 CN201220305793U CN202828843U CN 202828843 U CN202828843 U CN 202828843U CN 201220305793 CN201220305793 CN 201220305793 CN 201220305793 U CN201220305793 U CN 201220305793U CN 202828843 U CN202828843 U CN 202828843U
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soft curtain
sealed soft
adjusting device
screw
height adjusting
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郭兴福
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Dandong the Great Wall environmental equipment Co. Ltd.
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郭兴福
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Abstract

本实用新型提供的封闭软帘高度调整装置,包括上部箱体和吊挂箱体内的吊板,封闭软帘固定镶挂在吊板下侧边,吊板经滑轮组牵拉在丝杠丝母机构的丝母上,手摇柄安装在丝杠的箱体外端。本技术方案巧妙的利用丝杠丝母机构的自锁作用完成高度调整后的封闭软帘位置的固定,它具有结构简单、操作方便、装置可靠性高的技术特点。

Description

封闭软帘高度调整装置
技术领域
本实用新型涉及的是与散装物料皮带输送装置配套的除尘机构,尤其涉及的是皮带封闭扣槽的阻挡粉尘的软帘挂装结构。 
背景技术
与散装物料皮带输送装置配套安装的除尘设备中,最有效也最常用的除尘结构是横截垂挂在皮带扣槽气流通道中的封闭软帘,几道封闭软帘不断衰减气流流速、阻挡粉尘,达到除尘目的。因输送运转中皮带物料堆积高度会有所变化,而且物料随皮带运行时,不断磨损封闭软帘下端,因此需要一套封闭软帘高度调整机构,以便根据物料堆积高度或软帘磨损程度调整软帘高度,从而确保其对粉尘封闭阻挡作用不损失。但因封闭软帘较为沉重,所以一方面是提供一种结构简单的封闭软帘高度调整机构,而且解决高度随机定位的技术问题。 
发明内容
本实用新型的发明目的在于提供一种结构构造简单、并可方便的锁定在任何高度位置的封闭软帘高度调整装置。本实用新型提供的封闭软帘高度调整装置技术方案,其主要技术内容是:一种封闭软帘高度调整装置,包括上部箱体和吊挂箱体内的吊板,封闭软帘固定镶挂在吊板下侧边,吊板经滑轮组牵拉在丝杠丝母机构的丝母上,手摇柄安装在丝杠的箱体外端。 
本实用新型提供的封闭软帘高度调整装置技术方案,巧妙的利用丝杠丝母机构的自锁作用完成高度调整后的封闭软帘位置的固定,本技术方案还具有结构简单、操作方便、装置可靠性高的技术特点。 
附图说明
图1是本封闭软帘高度调整装置的组成总装图 
图2是图1的侧视结构图。 
具体实施方式
本实用新型公开的封闭软帘高度调整装置,包括上部箱体3和吊挂箱体3内的吊板2,封闭软帘1固定镶挂在吊板2下侧,所述吊板2由箱体3的钢丝绳10经滑轮组最终牵拉在丝杠丝母机构的丝母5上。在实际应用安装中,箱体3固定扣装在皮带扣槽顶板上,使封闭软帘1垂挂封闭皮带扣槽的气流通道。所述丝杠丝母机构的丝杠4轴承转动安装在箱体3内的一独立封闭空间体6内,以最大限度的避免粉尘对本机构运行不良影响。吊板2由钢丝绳10经滑轮组牵拉在丝母5上,在本实施例结构中,由两钢丝绳10一端水平固定在吊板2的上侧边,分别绕过上部两定滑轮8、9,转向后远离空间体6引入口的钢丝绳再由绕过下部两定向轮17和18、另一接近空间体6引入口的钢丝绳绕过下定滑轮19,两者一同引入空间体6内固定在丝母5上。手摇柄12加力转动丝杠4,丝母5的水平移动牵动钢丝绳10,拉动吊板2改变下部封闭软帘1的高度,在达到要求高度后,丝杠丝母机构的反向自锁作用锁定此时的封闭软帘位置。 

Claims (2)

1.一种封闭软帘高度调整装置,其特征在于包括上部箱体(3)和吊挂箱体内的吊板(2),封闭软帘(1)固定镶挂在吊板下侧边,吊板经滑轮组牵拉在丝杠丝母机构的丝母(5)上,手摇柄(12)安装在丝杠的箱体外端。
2.根据权利要求1所述的封闭软帘高度调整装置,其特征在于丝杠丝母机构的丝杠(4)轴承转动安装在箱体(3)内的一独立封闭空间体(6)内。
CN 201220305793 2012-06-28 2012-06-28 封闭软帘高度调整装置 Expired - Fee Related CN202828843U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104960888A (zh) * 2015-07-08 2015-10-07 江西稀有金属钨业控股集团有限公司 一种粉矿仓下料装置及调节粉矿仓下料的方法
CN107731053A (zh) * 2017-11-07 2018-02-23 周笑同 一种方便高度调节的英语教学装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104960888A (zh) * 2015-07-08 2015-10-07 江西稀有金属钨业控股集团有限公司 一种粉矿仓下料装置及调节粉矿仓下料的方法
CN107731053A (zh) * 2017-11-07 2018-02-23 周笑同 一种方便高度调节的英语教学装置

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Owner name: DANDONG CHANGCHENG ENVIRONMENTAL EQUIPMENT CO., LT

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Effective date: 20130605

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Effective date of registration: 20130605

Address after: 118000, Dandong, Liaoning province Yuanbaoshan District Street

Patentee after: Dandong the Great Wall environmental equipment Co. Ltd.

Address before: 118008, Industrial and Trading Company, 548 the Yellow Sea street, Zhenxing District, Liaoning, Dandong

Patentee before: Guo Xingfu

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130327

Termination date: 20130628