CN104944107A - 螺旋清扫托辊 - Google Patents

螺旋清扫托辊 Download PDF

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Publication number
CN104944107A
CN104944107A CN201410118483.5A CN201410118483A CN104944107A CN 104944107 A CN104944107 A CN 104944107A CN 201410118483 A CN201410118483 A CN 201410118483A CN 104944107 A CN104944107 A CN 104944107A
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CN
China
Prior art keywords
spiral
roller
carrier roller
ring
roll body
Prior art date
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Pending
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CN201410118483.5A
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English (en)
Inventor
周志辉
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to CN201410118483.5A priority Critical patent/CN104944107A/zh
Publication of CN104944107A publication Critical patent/CN104944107A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B65G39/07—Other adaptations of sleeves
    • B65G39/071—Other adaptations of sleeves for aligning belts or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • B65G39/07—Other adaptations of sleeves
    • B65G39/073—Other adaptations of sleeves for cleaning belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

本发明的目的是提供螺旋清扫托辊，由吊架、轴、轴承、密封圈、挡圈、卡环、轴承座构成，在辊体外紧密结合有螺纹旋向相对、对称分布的螺旋辊套。所述的螺旋辊套为橡胶制品或浇注固化在辊体上的聚氨脂弹性体。

Description

螺旋清扫托辊
技术领域
本发明涉及输送机械类的皮带运输机，具体说是一种皮带运输机的托辊。
背景技术
皮带运输机广泛应用于冶金、建材、煤炭、电厂、码头等工矿企业，普遍认为是近距离运送散料的最佳方式，但主要存在有皮带容易跑偏、粘料等问题，还有金属托辊与皮带摩擦产生静电吸附金属颗粒，容易损坏驱动滚和点蚀托辊，
一般皮带机都需要安装专用的纠偏器、清扫器来解决问题。
发明内容
为了解决皮带机跑偏、粘料、腐蚀等问题，达到保护皮带、延长使用寿命的目的，本发明设计一种具有纠偏、清扫、缓冲功能的托辊。
技术方案是：螺旋清扫托辊，由吊架、轴、轴承、密封圈、挡圈、卡环、轴承座构成，在辊体外紧密结合有螺纹旋向相对、对称分布的螺旋辊套。
所述的螺旋辊套为橡胶制品或浇注固化在辊体上的聚氨脂弹性体。
本发明螺旋清扫托辊的螺旋辊套螺纹旋向相对、对称分布，在运行中会与皮带产生一对指向皮带机中心线的摩擦推力，保证皮带始终靠中心线运动，
能有效防止皮带跑偏，且由于螺旋辊套具有一定的倾斜度的螺纹，运行中能自动清扫带面粘连的物料。螺旋辊套为橡胶制品或由聚氨脂弹性体制成，既不会产生摩擦静电，又能有效防止自然及环境的腐蚀，还具有很好的缓冲功能，减轻物料的冲击损害。采用聚氨脂弹性体浇注固化在辊体上，结合牢固，不会产生松脱等现象。聚氨脂弹性体优良的耐磨性能有效延长托辊的使用寿命。
本发明的有益效果是：由于螺旋托辊具有对称分布、旋向相对的螺纹，运行中能与皮带产生一对指向中心线的摩擦推力，能防止皮带跑偏和纠偏，且能自动清洁皮带。聚氨脂弹性体制成的辊套具有缓冲功能，且耐磨性好，可数倍延长托辊使用寿命，减少维修和更换次数，减轻工人劳动强度，提高工作效率。
具体实施方式
本发明与普通托辊一样由吊架、轴、挡环、轴承、密封圈、挡圈、辊体、卡环、轴承座套构成，且连接方式相同，区别在于在辊体的外圈紧密结合有螺旋辊套，辊套的螺纹从中间分开对称分布，旋向相对，选用聚氨脂弹性体浇注固化成型。

Claims (2)

1.螺旋清扫托辊，由吊架、轴、轴承、密封圈、挡圈、辊体、卡环、轴承座构成，其特征是在辊体外紧密结合有螺纹旋向相对、对称分布的螺旋辊套。
2.根据权利要求1所述的螺旋清扫托辊，其特征是所述的螺旋辊套为橡胶制品或浇注固化在辊体上的聚氨脂弹性体。
CN201410118483.5A 2014-03-27 2014-03-27 螺旋清扫托辊 Pending CN104944107A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410118483.5A CN104944107A (zh) 2014-03-27 2014-03-27 螺旋清扫托辊

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410118483.5A CN104944107A (zh) 2014-03-27 2014-03-27 螺旋清扫托辊

Publications (1)

Publication Number Publication Date
CN104944107A true CN104944107A (zh) 2015-09-30

Family

ID=54159272

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410118483.5A Pending CN104944107A (zh) 2014-03-27 2014-03-27 螺旋清扫托辊

Country Status (1)

Country Link
CN (1) CN104944107A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110549252A (zh) * 2019-08-15 2019-12-10 南京钢铁股份有限公司 一种用于抛丸室中防丸粒压入钢板的辊道制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110549252A (zh) * 2019-08-15 2019-12-10 南京钢铁股份有限公司 一种用于抛丸室中防丸粒压入钢板的辊道制备方法

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Application publication date: 20150930