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Vibrating conveyor

A technology of vibrating conveyor and vibrating element, applied in the direction of vibrating conveyor, conveyor, AC motor control, etc.

Pending Publication Date: 2022-04-15
B&R IND AUTOMATION GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, it is possible to match the frequency of the vibrating element to the varying mechanical resonance frequency of the oscillating system

Method used

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  • Vibrating conveyor
  • Vibrating conveyor
  • Vibrating conveyor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] figure 1 and figure 2 An exemplary embodiment of a vibrating conveyor 1 is shown, in figure 1 In is the linear vibrating conveyor, in figure 2 Middle is the rotary vibrating conveyor. However, the direction of oscillation (indicated by the double arrow) is irrelevant to the invention. The vibrating conveyor 1 comprises a vibrator 2 which is connected 3 to a conveying unit and drives the conveying unit 3 . Goods 6 to be conveyed are arranged on the conveying unit 3 , for example bulk material, as shown in the figure. The articles 6 are conveyed by the oscillating motion of the vibrating conveyor 3 .

[0019] It is also possible to provide at least one spring 7 connected to the delivery unit 3 to support the oscillating movement of the delivery unit 3 .

[0020] The vibrator 2 includes an electrodynamic vibrator unit 4 and a vibrating element 5 interacting with the vibrator unit 4 . The vibrating element 5 is usually mechanically connected to the conveying unit...

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PUM

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Abstract

In order to tune a vibrating conveyor having an electrodynamic vibrator unit (4) which drives a vibrating element (5) connected to a conveying unit (3) of the vibrating conveyor (1) in order to oscillate the conveying unit (3) to a mechanical resonance frequency fR of the vibrating conveyor (1), it is provided that the electrodynamic drive unit (10) varies the frequency fV of the alternating drive voltage (uV) within a given frequency range, the current consumption of the electrodynamic vibrator unit (4) at different applied frequencies fV of the AC drive voltage (uV) is measured, and the electrodynamic drive unit (10) uses the frequency fV with the lowest current consumption of the electrodynamic vibrator unit (4) as the frequency fV of the AC drive voltage (uV) to operate the vibrating conveyor (1).

Description

technical field [0001] The present invention relates to a vibrating conveyor having an electrodynamic vibrator unit that drives a vibrating element connected to a conveying unit of the vibrating conveyor to oscillate the conveying unit; and also having an electric drive unit that The frequency f is supplied to the electrodynamic vibrator unit V The AC driving voltage to make the delivery unit oscillate, where the frequency of the alternating current (AC) driving voltage f V is tuned to the mechanical resonance frequency f of the vibrating conveyor R . The invention also relates to a method of operating such a vibrating conveyor. Background technique [0002] Conveyor systems are commonly used machines used in production, handling or assembly plants to move items from one location to another. Conveyor systems are commonly used in many industries to convey a variety of components and materials. For conveying bulk materials, vibrating conveyors are often used. [0003] A ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G27/24B65G27/32
CPCB65G27/32B65G27/16B65G2812/0304H02P25/032H02N2/043H02N2/065
Inventor S·F·詹森T·诺比M·格尼兹卡
Owner B&R IND AUTOMATION GMBH