CN202170055U - 胶带输送机防护罩 - Google Patents

胶带输送机防护罩 Download PDF

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Publication number
CN202170055U
CN202170055U CN2011202219782U CN201120221978U CN202170055U CN 202170055 U CN202170055 U CN 202170055U CN 2011202219782 U CN2011202219782 U CN 2011202219782U CN 201120221978 U CN201120221978 U CN 201120221978U CN 202170055 U CN202170055 U CN 202170055U
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China
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push
protective cover
pull
circular hole
rubber belt
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Expired - Fee Related
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CN2011202219782U
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English (en)
Inventor
张卡
何茂林
陈保安
王青松
马志杰
张少华
景顺民
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Yongcheng Coal and Electricity Holding Group Co Ltd
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Yongcheng Coal and Electricity Holding Group Co Ltd
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Abstract

一种胶带输送机防护罩,是在现有技术防护罩两侧的滚筒轴穿出孔部位开两个长形孔,在两个长形孔上分别安装一对推拉护板,每个推拉护板内侧均开有一个半圆形孔,当两个推拉护板合在一起时,推拉护板中间为一圆孔。通过使用该防护罩,就能在对尾滚筒调节时,或者检修机尾滚筒轴承时,无需调节防护罩的固定螺丝,只需要抽动推拉护板即可对机尾滚筒进行调节,减少了劳动量,降低了劳动强度。

Description

胶带输送机防护罩
技术领域
本实用新型涉及一种胶带输送机防护罩。
背景技术
胶带输送机在选煤厂、选矿厂等一些工业场所有广泛的应用,为了安全,胶带机尾滚筒运转部位需要防护,设有防护罩。胶带使用一段时间后,胶带初张力下降,胶带自然伸长,需要调节机尾滚筒,增大胶带张力,以保证胶带输送机正常运行。但在现有技术中,每次调节机尾滚筒,防护罩也需要跟着移动,增加劳动量,费时费力。
发明内容
本实用新型的目的是:设计一种胶带输送机防护罩以克服现有技术存在的问题,在调整机尾滚筒时,防护罩不需要再跟着调整。
实现本实用新型目的所采取的技术方案是:在防护罩两侧的滚筒轴穿出孔部位开两个长形孔,在两个长形孔上分别安装一对推拉护板,每对推拉护板相对应的内侧均开有一个半圆形孔,当两个推拉护板合在一起时,推拉护板中间为一圆孔。
本实用新型的积极效果是:通过使用该防护罩,就能在对尾滚筒调节时,或者检修机尾滚筒轴承时,无需调节防护罩的固定螺丝,只需要抽动推拉护板即可对机尾滚筒进行调节,减少了劳动量,降低了劳动强度。
附图说明
    附图为本实用新型的示意图。
具体实施方式
如附图所示,在现有技术防护罩1两侧的滚筒轴穿出孔部位,开两个长形孔6,在两个长形孔6上边沿和下边沿各焊制一个滑槽2、5,在滑槽2、5里面放置一对推拉护板4,每对推拉护板4相对应的内侧均开有一个半圆形孔3,当两个推拉护板4合在一起时,推拉护板4中间为一圆孔。需要调节机尾滚筒时,只需将防护罩1两侧的推拉护板4向外拉开,即可对机尾滚筒进行调节,调节完毕后,向内推推拉护板4将其卡在滚筒轴外面即可。

Claims (1)

1.一种胶带输送机防护罩,其特征在于:在防护罩两侧的滚筒轴穿出孔部位开两个长形孔,在两个长形孔上分别安装一对推拉护板,每对推拉护板相对应的内侧均开有一个半圆形孔,当两个推拉护板合在一起时,推拉护板中间为一圆孔。
CN2011202219782U 2011-06-28 2011-06-28 胶带输送机防护罩 Expired - Fee Related CN202170055U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202219782U CN202170055U (zh) 2011-06-28 2011-06-28 胶带输送机防护罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202219782U CN202170055U (zh) 2011-06-28 2011-06-28 胶带输送机防护罩

Publications (1)

Publication Number Publication Date
CN202170055U true CN202170055U (zh) 2012-03-21

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CN2011202219782U Expired - Fee Related CN202170055U (zh) 2011-06-28 2011-06-28 胶带输送机防护罩

Country Status (1)

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CN (1) CN202170055U (zh)

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Granted publication date: 20120321

Termination date: 20120628