CN104909136A - 一种皮带运输线的综合检测方法 - Google Patents

一种皮带运输线的综合检测方法 Download PDF

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Publication number
CN104909136A
CN104909136A CN201410088622.4A CN201410088622A CN104909136A CN 104909136 A CN104909136 A CN 104909136A CN 201410088622 A CN201410088622 A CN 201410088622A CN 104909136 A CN104909136 A CN 104909136A
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Prior art keywords
belt
speed
roller
conveying line
carrier roller
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CN201410088622.4A
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王锐
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WUXI BAIKE INTELLECTUAL PROPERTY Co Ltd
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WUXI BAIKE INTELLECTUAL PROPERTY Co Ltd
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Priority to CN201410088622.4A priority Critical patent/CN104909136A/zh
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    • 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
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
    • 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
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/02—Control or detection
    • B65G2203/0266—Control or detection relating to the load carrier(s)
    • 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
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04—Detection means
    • B65G2203/042—Sensors
    • B65G2203/043—Magnetic

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  • Control Of Conveyors (AREA)

Abstract

一种皮带运输线的综合检测方法，主要解决皮带和托辊之间打滑的问题。其方案是：测速滚轮与皮带的侧面保持接触，检测皮带的速度；永磁体安置在托辊的端头上，在相应位置安置干簧管，随着托辊的旋转，干簧管周期性信号被接入检测系统，转换成托辊圆周线速速；比较托辊圆周线速度和皮带速度，即可发现托辊是否打滑和卡死。这样，可及时维护，消除隐患。结合运输货物的流量，可望获得皮带运输线的经济运行模式和保养周期。

Description

一种皮带运输线的综合检测方法
技术领域：
本发明涉及一种皮带运输线的综合检测方法。
背景技术：
目前，皮带运输线，一般对托辊的状态没有实时监控，如果托辊失效，容易造成对皮带的损害。
发明内容：
本发明的目的是：发明一种皮带运输线的综合检测方法。
本发明的方案是：一种皮带运输线的综合检测方法，由测速滚轮、永磁体、干簧管、检测控制系统构成，其特征是：测速滚轮固定安置在皮带的两侧，测速滚轮与皮带的侧面保持接触，测速滚轮实时检测皮带的速度；永磁体固定安置在托辊的端头平面上，随着托辊的转动而周期性转动；干簧管固定安置在托辊端头的下方；托辊每旋转一周，永磁体就接近一次干簧管，干簧管动作一次；干簧管周期性动作信号接入检测系统，被换算成托辊圆周线速速，从而和皮带的速度进行比对，发现托辊是否打滑和卡死，以便及时维护，消除隐患。
如上所述的一种皮带运输线的综合检测方法，其特征是：检测主动轴的圆周线速度，与皮带的速度进行比对，及时发现主动轴是否打滑，消除隐患。
如上所述的一种皮带运输线的综合检测方法，其特征是：检测从动轴的圆周线速度，与皮带的速度进行比对，及时发现从动轴是否打滑和卡死，消除隐患。
具体实施方式：
具体实施中，建议托辊的两个端面都固定一个永磁体和对应的干簧管，并对称布置，并联接到检测系统，其到相互备份的作用。测速滚轮建议主要安置在主动轴和从动轴附近，或皮带发生弹性形变比较大的部位。通过检测皮带和各运动部件的速度和加速度，结合运输货物的流量，可望获得皮带运输线的经济运行模式和保养周期。

Claims (3)

1.一种皮带运输线的综合检测方法，由测速滚轮、永磁体、干簧管、检测控制系统构成，其特征是：测速滚轮固定安置在皮带的两侧，测速滚轮与皮带的侧面保持接触，测速滚轮实时检测皮带的速度；永磁体固定安置在托辊的端头平面上，随着托辊的转动而周期性转动；干簧管固定安置在托辊端头的下方；托辊每旋转一周，永磁体就接近一次干簧管，干簧管动作一次；干簧管周期性动作信号接入检测系统，被换算成托辊圆周线速速，从而和皮带的速度进行比对。
2.如权利要求1所述的一种皮带运输线的综合检测方法，其特征是：检测主动轴的圆周线速度，与皮带的速度进行比对。
3.如权利要求1所述的一种皮带运输线的综合检测方法，其特征是：检测从动轴的圆周线速度，与皮带的速度进行比对。
CN201410088622.4A 2014-03-12 2014-03-12 一种皮带运输线的综合检测方法 Pending CN104909136A (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105775664A (zh) * 2016-04-12 2016-07-20 中交航局安装工程有限公司 一种基于射频识别的带式输送机速度检测系统
CN107219793A (zh) * 2017-06-09 2017-09-29 大连理工大学 一种粮库皮带机传送区域防爆监测系统
CN109264333A (zh) * 2018-08-23 2019-01-25 中国神华能源股份有限公司 胶带机欠速保护方法、装置、存储介质和胶带机
CN110053941A (zh) * 2019-05-27 2019-07-26 大连海事大学 一种基于速度检测的带式输送机托辊异常状态监测系统及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2089458U (zh) * 1990-06-18 1991-11-27 阎景平 带式输送机过打滑控制器
JPH07267330A (ja) * 1994-03-24 1995-10-17 Chichibu Onoda Cement Corp ベルトコンベアのキャリアローラ異常検出装置
CN201280339Y (zh) * 2008-08-15 2009-07-29 张连合 输送机皮带低速检测开关
CN202421198U (zh) * 2012-02-21 2012-09-05 内蒙古大唐国际托克托发电有限责任公司 新型皮带速度检测及报警装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2089458U (zh) * 1990-06-18 1991-11-27 阎景平 带式输送机过打滑控制器
JPH07267330A (ja) * 1994-03-24 1995-10-17 Chichibu Onoda Cement Corp ベルトコンベアのキャリアローラ異常検出装置
CN201280339Y (zh) * 2008-08-15 2009-07-29 张连合 输送机皮带低速检测开关
CN202421198U (zh) * 2012-02-21 2012-09-05 内蒙古大唐国际托克托发电有限责任公司 新型皮带速度检测及报警装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105775664A (zh) * 2016-04-12 2016-07-20 中交航局安装工程有限公司 一种基于射频识别的带式输送机速度检测系统
CN107219793A (zh) * 2017-06-09 2017-09-29 大连理工大学 一种粮库皮带机传送区域防爆监测系统
CN109264333A (zh) * 2018-08-23 2019-01-25 中国神华能源股份有限公司 胶带机欠速保护方法、装置、存储介质和胶带机
CN110053941A (zh) * 2019-05-27 2019-07-26 大连海事大学 一种基于速度检测的带式输送机托辊异常状态监测系统及方法

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