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CN103241516A - Novel belt conveyor idler system - Google Patents

Novel belt conveyor idler system Download PDF

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Publication number
CN103241516A
CN103241516A CN2013101311060A CN201310131106A CN103241516A CN 103241516 A CN103241516 A CN 103241516A CN 2013101311060 A CN2013101311060 A CN 2013101311060A CN 201310131106 A CN201310131106 A CN 201310131106A CN 103241516 A CN103241516 A CN 103241516A
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idler
roller
movable
belt conveyor
carrying roller
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CN103241516B (en
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肖汉斌
熊巧
李文婕
赵永霞
钟茗秋
叶燚玺
王恒智
黄庆
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Wuhan University of Technology WUT
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Wuhan University of Technology WUT
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Abstract

一种新型带式输送机托辊系统包括机架、驱动滚筒、计量托辊、称重传感器、活动托辊、固定托辊、位置传感器、回程固定托辊、张紧装置、控制装置、托辊横向移动装置、托辊升降装置、托辊轴、托辊轴承、可折叠桁架伸缩机构、托辊支架等。在首尾两个固定托辊之间设置多个活动托辊，称重传感器与计量托辊连接，位置传感器与活动托辊相连，活动托辊分别与托辊横向移动装置和托辊升降装置连接。同时也可将传统的托辊轴承换为磁悬浮托辊轴承，能够大大减小活动托辊与皮带之间的摩擦和托辊轴与轴承之间的摩擦，减少了能量损失，具有很好的节能效果。适用于港口散货连续装卸运输。

Figure 201310131106

A new belt conveyor idler system includes a frame, a driving roller, a measuring idler, a load cell, a movable idler, a fixed idler, a position sensor, a return fixed idler, a tensioning device, a control device, an idler Lateral moving device, idler lifting device, idler shaft, idler bearing, foldable truss telescopic mechanism, idler bracket, etc. A plurality of movable rollers are set between the two fixed rollers at the head and tail, the load cell is connected with the metering roller, the position sensor is connected with the movable roller, and the movable roller is respectively connected with the lateral moving device of the roller and the lifting device of the roller. At the same time, the traditional roller bearings can be replaced with magnetic levitation roller bearings, which can greatly reduce the friction between the movable roller and the belt and the friction between the roller shaft and the bearing, reduce energy loss, and have good energy saving Effect. It is suitable for continuous loading and unloading of bulk cargo in ports.

Figure 201310131106

Description

A kind of novel band conveyer carrying roller system
Technical field
The present invention relates to continuous Transport Machinery equipment, particularly relate to the belt conveyer carrying roller system of the continuous Transport Machinery apparatus field of harbour bulk goods.
Background technology
Belt conveyer is important material transfer equipment, carrying roller be on the belt conveyer at most, one of the parts of most critical, and the carrying roller system generally is fixedly carrying roller system.In operational throughput hour, carrying roller but all participates in work, all produces friction between carrying roller and the belt, causes degradation of energy; And operational throughput is when big, and carrying roller can not distribute position and the height of carrying roller according to the mass distribution of convey materials, causes degradation of energy and work efficiency to reduce.Simultaneously, also produce bigger friction between course of conveying middle idler roller axle and the bearing, cause a large amount of energy dissipations.At present, the research of belt conveyer carrying roller mainly concentrates on the failure mode and durability analysis of the spacing optimization of carrying roller and carrying roller.
Summary of the invention
At the deficiency that above technology exists, the purpose of this invention is to provide a kind of novel band conveyer carrying roller system, can reduce the friction between carrying roller and the belt, reach energy-conservation effect.
The objective of the invention is to be achieved through the following technical solutions, comprise frame, head roll, metering carrying roller, LOAD CELLS, movable carrying roller, fixing fixedly carrying roller, tightening device, control setup, carrying roller horizontal mobile device, carrying roller jacking system, roller carrier shaft, Idler bearing, foldable truss telescoping mechanism, roller rack etc. of carrying roller, position transduser, backhaul.Two of head and the tail a plurality of movable carrying rollers are set between the carrying roller fixedly, LOAD CELLS is connected with the metering carrying roller, and position transduser links to each other with movable carrying roller, and movable carrying roller is connected with the carrying roller jacking system with the carrying roller horizontal mobile device respectively.
In such scheme, described Idler bearing is the magnetic suspension Idler bearing, comprises stator system and rotor-support-foundation system, and wherein, stator system is connected with roller carrier shaft, and rotor-support-foundation system is connected with roller rack.The outside exciting current of input produces magnetic field in the stator system between stator system and rotor-support-foundation system.
In such scheme, described metering carrying roller is fixing carrying roller.
In such scheme, described carrying roller horizontal mobile device comprises lateral driver device, roller and slideway.Lateral driver device is installed in the roller rack downside and between two roller racks, roller is installed in the roller rack bottom and can rolls on the slideway thereunder.Lateral driver device links to each other with roller shaft by coupler, retarder etc., and driving rolls is mobile at slideway, makes movable carrying roller laterally mobile.
In such scheme, described carrying roller jacking system comprises foldable truss telescoping mechanism and lifting drive.The foldable truss telescoping mechanism is installed between the frame, and it is connected with the frame top board with framework soleplate respectively up and down.Lifting drive comprises hydraulic ram and hydraulic push rod, and hydraulic ram is installed in the both sides of foldable truss telescoping mechanism, and hydraulic push rod one side connects hydraulic ram, and opposite side connects the frame of foldable truss telescoping mechanism bottom.Drive by hydraulic ram, promote elongation and compression that hydraulic push rod drives the foldable truss telescoping mechanism, realize the lifting action of carrying roller.
In such scheme, described control setup comprises main control system and starting, retrosequence, is installed in the control housing.According to the incoming signal of LOAD CELLS, and the feedback signal of position transduser, starting, the braking of control carrying roller horizontal mobile device and carrying roller jacking system realize the action of carrying roller.
In such scheme, described two fixedly between the carrying roller quantity of movable carrying roller carry weight and length to determine according to band conveyor.
Principle of work of the present invention is, LOAD CELLS records the weight of material signal and position transduser records movable carrying roller signal feedback to control setup, control carrying roller horizontal mobile device, the action of carrying roller lifting drive, driving activity carrying roller is done corresponding motion, thus lifting and the cross motion of realization activity carrying roller.Simultaneously also traditional Idler bearing can be changed to the magnetic suspension Idler bearing, import outside exciting current at stator system, between stator system and rotor-support-foundation system, produce magnetic field, roller carrier shaft is suspended.
Owing to adopted said structure, the present invention can reduce the friction between movable carrying roller and the belt greatly, has reduced degradation of energy, has reached good energy-saving effect.
Description of drawings
Fig. 1 is the structural representation of conveyer carrying roller of the present invention system.
Fig. 2 is control setup scheme drawing of the present invention.
Fig. 3 is magnetic suspension Idler bearing structural representation of the present invention.
The specific embodiment
Below embodiments of the invention are elaborated, present embodiment has provided detailed embodiment and specific operation process being to implement under the prerequisite with the technical solution of the present invention, but protection scope of the present invention is not limited to following embodiment.
Present embodiment comprises: frame 1, head roll 2, metering carrying roller 3, LOAD CELLS 4, movable carrying roller 5, fixing fixedly carrying roller 8, tightening device 9, control setup 10, carrying roller horizontal mobile device 11, carrying roller jacking system 12, roller carrier shaft 13, magnetic suspension Idler bearing, foldable truss telescoping mechanism 16, roller rack 18 etc. of carrying roller 6, position transduser 7, backhaul.
As shown in Figure 1, two of head and the tail fixedly arrange a plurality of movable carrying rollers 5 between the carrying roller 6, and LOAD CELLS 4 is connected with metering carrying roller 3, and position transduser 7 links to each other with movable carrying roller 5, and movable carrying roller 5 is connected with carrying roller lifting drive 12 with carrying roller horizontal mobile device 11.
As shown in Figure 2, LOAD CELLS 4 records the weight of material signal and position transduser 7 records movable carrying roller 5 signal feedback to control setup 10, control carrying roller horizontal mobile device 11 and 12 actions of carrying roller lifting drive, driving activity carrying roller 5 is done corresponding motion.
As shown in Figure 3, the magnetic suspension Idler bearing comprises stator system 15 and rotor-support-foundation system 14, and rotor-support-foundation system 14 is connected with roller carrier shaft 13, and stator system 15 is connected with frame 1.At the outside exciting current of stator system 15 inputs, between stator 15 systems and rotor 14 systems, produce magnetic field, make roller carrier shaft 13 be in suspended state.

Claims (7)

1.一种新型带式输送机托辊系统，其特征在于：包括机架（1）、驱动滚筒（2）、计量托辊（3）、称重传感器（4）、活动托辊（5）、固定托辊（6）、位置传感器（7）、回程固定托辊（8）、张紧装置（9）、控制装置（10）、托辊横向移动装置（11）、托辊升降装置（12）、托辊轴（13）、托辊轴承、托辊支架（18）等；在首尾两个固定托辊（6）之间设置多个活动托辊（5），称重传感器（4）与计量托辊（3）连接，位置传感器（7）与活动托辊（5）相连，活动托辊（5）分别与托辊横向移动装置（11）和托辊升降装置（12）连接。 1. A new belt conveyor idler system, characterized in that it includes a frame (1), a driving roller (2), a measuring idler (3), a weighing sensor (4), and a movable idler (5) , fixed idler roller (6), position sensor (7), return fixed idler roller (8), tensioning device (9), control device (10), idler lateral moving device (11), idler lifting device (12 ), idler shafts (13), idler bearings, idler brackets (18), etc.; multiple movable idlers (5) are set between the two fixed idlers (6) at the head and tail, and the load cells (4) and The metering roller (3) is connected, the position sensor (7) is connected with the movable roller (5), and the movable roller (5) is respectively connected with the roller lateral movement device (11) and the roller lifting device (12). 2.根据权利要求1所述的新型带式输送机托辊系统，其特征在于：所述的托辊轴承为磁悬浮托辊轴承，包括定子系统（15）和转子（14）系统，其中，定子系统（15）与托辊轴（13）连接，转子系统（14）与托辊支架（18）连接；定子系统（15）中输入外部励磁电流，在定子系统（15）和转子系统（14）之间产生磁场。 2. The new belt conveyor idler system according to claim 1, characterized in that: said idler bearing is a magnetic levitation idler bearing, including a stator system (15) and a rotor (14) system, wherein the stator The system (15) is connected with the roller shaft (13), and the rotor system (14) is connected with the roller support (18); the external excitation current is input into the stator system (15), and the stator system (15) and the rotor system (14) A magnetic field is generated between them. 3.根据权利要求1或2所述的新型带式输送机托辊系统，其特征在于：所述的计量托辊（3）为固定托辊。 3. The new belt conveyor idler system according to claim 1 or 2, characterized in that: the metering idler (3) is a fixed idler. 4.根据权利要求3所述的新型带式输送机托辊系统，其特征在于：所述的托辊横向移动装置（11），包括横向驱动装置、滚轮（19）和滑道（17）；横向驱动装置（11）安装在托辊支架（18）下侧面且位于两个托辊支架（18）之间，滚轮（19）安装在托辊支架（18）底部且可在其下方的滑道（17）上滚动；横向驱动装置（11）通过联轴器、减速器与滚轮轴相连，驱动滚轮（19）在滑道（17）上移动，使活动托辊（5）横向移动。 4. The new belt conveyor idler system according to claim 3, characterized in that: the idler lateral movement device (11) includes a lateral drive device, rollers (19) and slideways (17); The transverse driving device (11) is installed on the lower side of the idler bracket (18) and is located between two idler brackets (18), and the roller (19) is installed on the bottom of the idler bracket (18) and can be on the slideway below it (17) Roll up; the horizontal driving device (11) is connected with the roller shaft through a coupling and a reducer, and the driving roller (19) moves on the slideway (17), so that the movable idler roller (5) moves laterally. 5.根据权利要求4所述的新型带式输送机托辊系统，其特征在于：所述的托辊升降装置（12），包括可折叠桁架伸缩机构（16）和升降驱动装置；可折叠桁架伸缩机构（16）安装在机架（1）之间，其上下分别与机架（1）底板和机架（1）顶板连接；升降驱动装置包括液压油缸和液压推杆，液压油缸安装在可折叠桁架伸缩机构（16）的两侧，液压推杆一侧连接液压油缸，另一侧连接可折叠桁架伸缩机构（16）底部的机架（1）；通过液压油缸驱动，推动液压推杆带动可折叠桁架伸缩结构（16）的伸长和压缩，实现活动托辊（5）升降动作。 5. The new belt conveyor idler system according to claim 4, characterized in that: the idler lifting device (12) includes a foldable truss telescopic mechanism (16) and a lifting drive device; the foldable truss The telescopic mechanism (16) is installed between the frames (1), and its up and down are respectively connected with the bottom plate of the frame (1) and the top plate of the frame (1); the lifting drive device includes a hydraulic cylinder and a hydraulic push rod, and the hydraulic cylinder is installed on a On both sides of the folding truss telescopic mechanism (16), one side of the hydraulic push rod is connected to the hydraulic cylinder, and the other side is connected to the frame (1) at the bottom of the foldable truss telescopic mechanism (16); driven by the hydraulic cylinder, the hydraulic push rod is driven to drive The elongation and compression of the foldable truss telescopic structure (16) realizes the lifting action of the movable idler roller (5). 6.根据权利要求5所述的新型带式输送机托辊系统，其特征在于：所述的控制装置（10）包括控制主机和起动、制动程序，安装在皮带输送机电控柜；根据称重传感器（4）的输入信号，以及位置传感器（7）的反馈信号，控制托辊横向移动装置（11）和托辊升降装置（12）的起动、制动，实现活动托辊（5）的动作。 6. The new belt conveyor idler system according to claim 5, characterized in that: the control device (10) includes a control host and a starting and braking program, and is installed in the electric control cabinet of the belt conveyor; according to The input signal of the load cell (4) and the feedback signal of the position sensor (7) control the starting and braking of the idler lateral movement device (11) and the idler lifting device (12), and realize the movable idler (5) Actions. 7.根据权利要求6所述的新型带式输送机托辊系统，其特征在于：所述的首尾两个固定托辊（6）之间活动托辊（5）的数量根据皮带输送机输送重量和长度确定。 7. The new belt conveyor idler system according to claim 6, characterized in that: the number of movable idler rollers (5) between the two fixed idler rollers (6) at the head and tail depends on the conveying weight of the belt conveyor and the length is determined.
CN201310131106.0A 2013-04-16 2013-04-16 A kind of carrier roller of belt conveyer system Expired - Fee Related CN103241516B (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103754642A (en) * 2014-01-17 2014-04-30 和田天力沙生药物开发有限责任公司 Belt conveying weighing table and weighing method
CN104118706A (en) * 2014-08-15 2014-10-29 莱芜市大圣机械制造有限公司 Energy-saving belt conveyer with height of supporting rollers being automatically adjustable
CN108438809A (en) * 2018-05-30 2018-08-24 武汉理工大学 Low energy consumption self-picketing bias tyre magnetic supporting ribbon conveyer
CN108974831A (en) * 2018-08-15 2018-12-11 安徽理工大学 A kind of magnetic suspension belt conveyer support roller device
CN109141589A (en) * 2018-08-23 2019-01-04 珠海青禾电子有限公司 A kind of weighing method effectively reducing error
CN109733804A (en) * 2019-01-07 2019-05-10 安徽理工大学 A belt conveyor based on magnetic levitation technology
CN111589496A (en) * 2020-05-27 2020-08-28 哈尔滨工程北米科技有限公司 Roller type rice grinding belt supporting plate device
CN113183540A (en) * 2021-05-17 2021-07-30 浙江希望包装有限公司 Production process of high-flame-retardant corrugated paper

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB358786A (en) * 1930-11-29 1931-10-15 Sidney Charles Brown Improvements in automatic weighers applied to conveyors
US6437255B1 (en) * 1997-01-17 2002-08-20 K-Tron Technologies, Inc. Conveyor scale
CN101934914A (en) * 2009-07-01 2011-01-05 孟凡英 Dynamic weighing belt feeder
CN102300787A (en) * 2009-02-02 2011-12-28 L·I·巴雷尔 Belt weighing system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB358786A (en) * 1930-11-29 1931-10-15 Sidney Charles Brown Improvements in automatic weighers applied to conveyors
US6437255B1 (en) * 1997-01-17 2002-08-20 K-Tron Technologies, Inc. Conveyor scale
CN102300787A (en) * 2009-02-02 2011-12-28 L·I·巴雷尔 Belt weighing system
CN101934914A (en) * 2009-07-01 2011-01-05 孟凡英 Dynamic weighing belt feeder

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103754642A (en) * 2014-01-17 2014-04-30 和田天力沙生药物开发有限责任公司 Belt conveying weighing table and weighing method
CN104118706A (en) * 2014-08-15 2014-10-29 莱芜市大圣机械制造有限公司 Energy-saving belt conveyer with height of supporting rollers being automatically adjustable
CN108438809A (en) * 2018-05-30 2018-08-24 武汉理工大学 Low energy consumption self-picketing bias tyre magnetic supporting ribbon conveyer
CN108438809B (en) * 2018-05-30 2019-11-26 武汉理工大学 Low energy consumption self-picketing bias tyre magnetic supporting belt conveyor
CN108974831A (en) * 2018-08-15 2018-12-11 安徽理工大学 A kind of magnetic suspension belt conveyer support roller device
CN109141589A (en) * 2018-08-23 2019-01-04 珠海青禾电子有限公司 A kind of weighing method effectively reducing error
CN109733804A (en) * 2019-01-07 2019-05-10 安徽理工大学 A belt conveyor based on magnetic levitation technology
CN109733804B (en) * 2019-01-07 2020-09-22 安徽理工大学 A belt conveyor based on magnetic levitation technology
CN111589496A (en) * 2020-05-27 2020-08-28 哈尔滨工程北米科技有限公司 Roller type rice grinding belt supporting plate device
CN113183540A (en) * 2021-05-17 2021-07-30 浙江希望包装有限公司 Production process of high-flame-retardant corrugated paper

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