Vibration producer and method for producing vibrations

A generator and drive technology, applied in the field of construction machinery or construction tools that generate vibration, to achieve the effect of low stress

Active Publication Date: 2019-09-13
BAUER MASCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While this allows efficient pair-wise driving of the unbalanced elements, the transmission is also subject to vibrations, whereby the transmission is significantly stressed

Method used

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  • Vibration producer and method for producing vibrations
  • Vibration producer and method for producing vibrations
  • Vibration producer and method for producing vibrations

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] Figures 1 to 3 Each vibration generator 100 , 200 with a plurality of unbalancing units 2 is shown. In all these embodiments of vibration generators 100 , 200 , the individual unbalancing units 2 are constructed substantially identically.

[0046] The individual unbalance unit 2 comprises a first unbalance shaft 12 with a first unbalance part 10 and a second unbalance shaft 22 with a second unbalance part 20 . The first unbalanced shaft 12 and the second unbalanced shaft 22 are mounted coaxially, wherein the first unbalanced shaft 12 is located at least partially within the second unbalanced shaft 22 .

[0047] The second unbalance shaft 22 is designed as a hollow shaft. The first unbalanced shaft 12 is supported in a hollow second unbalanced shaft 22 by means of a first unbalanced radial bearing 14 .

[0048] Arranged on the first unbalancing shaft 12 is the first unbalancing part 10 with the shaft-hub connection 13 . The shaft-hub connection 13 can be a feather k...

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PUM

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Abstract

The invention relates to a vibration producer, which has a first rotationally drivable imbalance shaft, on which a first imbalance is arranged, at least one second rotationally drivable imbalance shaft, on which a second imbalance is arranged, a common drive for rotationally driving the two imbalance shafts, and a transmission assembly, which is arranged between the drive and the imbalance shaftsin order to transmit a torque of the drive to the imbalance shafts. The transmission assembly distributes an input torque of the drive to a first output element for the first imbalance and a second output element for the second imbalance. For torque transmission, a first deflection element is arranged between the transmission assembly and the first imbalance shaft and a second deflection shaft isarranged between the transmission assembly and the second imbalance shaft.

Description

technical field [0001] The invention relates to a vibration generator according to the preamble of claim 1 with a first unbalance shaft drivable in rotation, on which a first unbalance element is arranged; a second unbalanced shaft on which a second unbalanced member is arranged; a common drive part for driving the two unbalanced shafts in rotation; and a transmission device arranged between the drive part and the unbalanced shaft, Used to transmit the torque of the drive part to the unbalanced shaft. [0002] The invention also relates to a construction machine or a construction tool with such a vibration generator. [0003] Furthermore, the invention relates to a method for generating vibrations according to the preamble of claim 13 , wherein the drive drives in rotation a first unbalanced shaft and a second unbalanced shaft on which the first unbalanced shaft is arranged The second unbalanced part is arranged on the second unbalanced shaft, and the transmission device arr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B06B1/16
CPCB06B1/16B06B1/166E01C19/286
Inventor H-P.奥托W.克劳斯
Owner BAUER MASCH GMBH
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