CN108906611A - 一种轻型振动筛筛箱横梁支撑结构 - Google Patents

一种轻型振动筛筛箱横梁支撑结构 Download PDF

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Publication number
CN108906611A
CN108906611A CN201810727554.XA CN201810727554A CN108906611A CN 108906611 A CN108906611 A CN 108906611A CN 201810727554 A CN201810727554 A CN 201810727554A CN 108906611 A CN108906611 A CN 108906611A
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China
Prior art keywords
screen box
shaped
screen
sieve
plate
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Pending
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CN201810727554.XA
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English (en)
Inventor
钱鹏
李强
李传勇
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Henan Taihang Heavy Machinery Ltd By Share Ltd
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Henan Taihang Heavy Machinery Ltd By Share Ltd
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Application filed by Henan Taihang Heavy Machinery Ltd By Share Ltd filed Critical Henan Taihang Heavy Machinery Ltd By Share Ltd
Priority to CN201810727554.XA priority Critical patent/CN108906611A/zh
Publication of CN108906611A publication Critical patent/CN108906611A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/02—Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces

Abstract

本发明公开了一种轻型振动筛筛箱横梁支撑结构。它包括有一个振动筛筛箱，在筛箱的下面设有至少三条均布的工字钢横梁，在各工字钢横梁两端分别焊接有连接法兰，在各工字钢横梁的上面用螺栓紧固有均布的夹板，在各夹板内分别向上夹紧固定有一根开槽方管，在各方管的槽内固定着筛箱的筛板，在筛板的两侧分别用压板压紧固定有压条，压板的上端和下端分别固定在筛箱和工字钢法兰上。具有焊接量小、无需退火处理，大大减少人工和材料成本的优点。

Description

一种轻型振动筛筛箱横梁支撑结构
技术领域
本发明涉及筛分设备，特别是一种轻型振动筛筛箱横梁支撑结构。
背景技术
现有的轻型振动筛筛箱横梁，都是采用圆管或方管在两端焊接连接法兰，如果是圆管还要在圆管上面焊接一层垫片，才能安装筛板，如果是方管还要用槽钢焊接成方管。由于焊接量比较大，表面会有较多变形，还需将表面加工平整才能安装筛板，为了增加筛箱的使用寿命，横梁均需要进行退火消除焊接应力。既增加人工成本，又增加了材料成本。
发明内容
本发明目的目的是提供一种焊接量小、省工省时的轻型振动筛筛箱横梁支撑结构。
本发明的技术方案是以如下方式完成的，它包括有一个振动筛筛箱，在筛箱的下面设有至少三条均布的工字钢横梁，在各工字钢横梁两端分别焊接有连接法兰，在各工字钢横梁的上面用螺栓紧固有均布的夹板，在各夹板内分别向上夹紧固定有一根开槽方管，在各方管的槽内固定着筛箱的筛板，在筛板的两侧分别用压板压紧固定有压条，压板的上端和下端分别固定在筛箱和工字钢法兰上。
本发明具有焊接量小、无需退火处理，大大减少人工和材料成本的优点。
附图说明
图1是本发明的结构示意图；图2是工字钢横梁的结构示意图；图3是振动筛筛箱的侧视图；图4是振动筛筛箱的俯视图。
具体实施方式
结合附图详细描述实施例，它包括有一个振动筛筛箱1，在筛箱的下面设有至少三条均布的工字钢横梁2，在各工字钢横梁两端分别焊接有连接法兰3，在各工字钢横梁的上面用螺栓紧固有均布的夹板4，在各夹板内分别向上夹紧固定有一根开槽方管5，在各方管的槽内固定着筛箱的筛板6，在筛板的两侧与筛箱之间分别用压板8压紧固定有压条7，压板的上端和下端分别固定在筛箱和工字钢法兰上。
本发明采用标准工字钢做振动筛横梁，并在横梁上面用夹板固定开槽方管与筛板压面固定，筛板两侧用压板和压条固定，加工时无需退火处理，具有省工省料，降低成本的优点。

Claims (1)

1.一种轻型振动筛筛箱横梁支撑结构，它包括有一个振动筛筛箱，其特征在于：在筛箱的下面设有至少三条均布的工字钢横梁，在各工字钢横梁两端分别焊接有连接法兰，在各工字钢横梁的上面用螺栓紧固有均布的夹板，在各夹板内分别向上夹紧固定有一根开槽方管，在各方管的槽内固定着筛箱的筛板，在筛板的两侧分别用压板压紧固定有压条，压板的上端和下端分别固定在筛箱和工字钢法兰上。
CN201810727554.XA 2018-07-05 2018-07-05 一种轻型振动筛筛箱横梁支撑结构 Pending CN108906611A (zh)

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CN201810727554.XA CN108906611A (zh) 2018-07-05 2018-07-05 一种轻型振动筛筛箱横梁支撑结构

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CN108906611A true CN108906611A (zh) 2018-11-30

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH644536A5 (en) * 1979-04-20 1984-08-15 Binder Co Ag Screening device with a supporting frame and a screen bottom firmly clamped on the supporting frame
US6116428A (en) * 1998-08-03 2000-09-12 Desiter Machine Company, Inc. Finger screen deck assembly
CN101903117A (zh) * 2007-12-19 2010-12-01 山特维克知识产权股份有限公司 具有防磨损装置的振动筛
CN202006172U (zh) * 2011-03-11 2011-10-12 嘉兴山通矿山设备有限公司 用于振动筛的筛网支撑装置
CN202219237U (zh) * 2011-08-05 2012-05-16 洛阳大华重型机械有限公司 圆振动筛的筛网安装结构
CN204710692U (zh) * 2015-05-26 2015-10-21 德赛特（天津）激振器制造有限公司 一种新型振动筛支撑结构
US20160074908A1 (en) * 2013-05-01 2016-03-17 Flsmidth A/S Vibrating screen
CN208991247U (zh) * 2018-07-05 2019-06-18 河南太行重型机械股份有限公司 一种轻型振动筛筛箱横梁支撑结构

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH644536A5 (en) * 1979-04-20 1984-08-15 Binder Co Ag Screening device with a supporting frame and a screen bottom firmly clamped on the supporting frame
US6116428A (en) * 1998-08-03 2000-09-12 Desiter Machine Company, Inc. Finger screen deck assembly
CN101903117A (zh) * 2007-12-19 2010-12-01 山特维克知识产权股份有限公司 具有防磨损装置的振动筛
CN202006172U (zh) * 2011-03-11 2011-10-12 嘉兴山通矿山设备有限公司 用于振动筛的筛网支撑装置
CN202219237U (zh) * 2011-08-05 2012-05-16 洛阳大华重型机械有限公司 圆振动筛的筛网安装结构
US20160074908A1 (en) * 2013-05-01 2016-03-17 Flsmidth A/S Vibrating screen
CN204710692U (zh) * 2015-05-26 2015-10-21 德赛特（天津）激振器制造有限公司 一种新型振动筛支撑结构
CN208991247U (zh) * 2018-07-05 2019-06-18 河南太行重型机械股份有限公司 一种轻型振动筛筛箱横梁支撑结构

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