Belt conveyor and drum for a belt conveyor

A technology of belt conveyors and rollers, applied in the direction of conveyors, conveyor objects, conveyor control devices, etc., can solve problems such as downtime of belt conveyor facilities, belt damage, damage, etc.

Inactive Publication Date: 2021-08-31
VOITH PATENT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Belt conveyor facilities can experience downtime due to belt mistracking and damaged pulleys as well as belt damage

Method used

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  • Belt conveyor and drum for a belt conveyor
  • Belt conveyor and drum for a belt conveyor

Examples

Experimental program
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Embodiment Construction

[0035] exist figure 1 A section of a belt conveyor is shown in . It shows the rollers 7 by which the belt 1 is deflected. The belt comprises a portion called upper loop 6 and a portion called lower loop 5 . The running direction of the belt is indicated by the X-axis as the belt longitudinal axis. The belt transverse axis 3 corresponds to the y-axis, and the z-axis 4 runs counter to the force of gravity.

[0036] figure 2 The drum 7 is shown in more detail in . The drum 7 comprises a drum body 22 which is supported on a drum mandrel 20 . The drum mandrel 20 is supported on both sides by bearings 21 . The axis of rotation of the drum mandrel is indicated with 26 .

[0037] For monitoring tasks, the drum 7 is equipped with a sensor device 10 for receiving measurement signals, a signal processor 24 for signal processing and a communication device 23 . The received and generated data may be received by associated central data processing means 30 .

[0038] In particular,...

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PUM

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Abstract

The invention relates to a belt conveyor having at least one drum. The drum (7) comprises a drum shaft (20) and a drum body, the drum body comprising a drum shell and drum bases. The drum shaft is supported on either side by two bearings (21). A force-measuring device and / or an acceleration sensor is arranged on the drum shaft (20) on either side. The sensors arranged on either side are preferably arranged between the drum body (22) and the bearings (21) outside of the drum body (22). The sensor signals can be wirelessly transmitted by means of a telecommunication device (23) assigned to the sensors.

Description

technical field [0001] The invention relates to a roller for a belt conveyor and to a belt conveyor as well as to a method during operation of the belt conveyor. Background technique [0002] The rollers in a belt installation must be well oriented so as not to cause the belt to run out. Handling is difficult due to the size and weight, and alignment with auxiliary devices, such as spirit levels, laser measuring devices or the like, is time-consuming and cumbersome. Misorientations can generally also only occur during continuous operation, for example due to deformation of the steel structure or movement of the substrate. This misorientation cannot be reliably identified at present. [0003] Furthermore, damaged drums are often the cause of unplanned outages. Damage that is detected too late, such as cracks in the drum casing or the drum bottom, can also lead to serious damage on the belt. [0004] Due to the partly very high pretension the belt is wound around the drum,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G23/04B65G23/08B65G43/02
CPCB65G43/02B65G23/04B65G2203/0266B65G2203/042G01L1/22G01P15/18
Inventor 曼弗雷德·齐格勒
Owner VOITH PATENT GMBH
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