Driving belt fatigue testing tool, fatigue testing machine, and fatigue testing method

A technology of fatigue test and drive belt, which is applied in the field of fatigue test and can solve the problems that the fatigue characteristics and life of the drive belt cannot be satisfied.

Active Publication Date: 2017-07-21
BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the prior art, there is no fatigue test tool for the special testing machine that can cause the bending deformation of the transmission belt, which cannot meet the requirements of testing the fatigue characteristics and life of the transmission belt under the state of bending stress on the testing machine.

Method used

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  • Driving belt fatigue testing tool, fatigue testing machine, and fatigue testing method
  • Driving belt fatigue testing tool, fatigue testing machine, and fatigue testing method
  • Driving belt fatigue testing tool, fatigue testing machine, and fatigue testing method

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Embodiment Construction

[0050]Features and exemplary embodiments of various aspects of the invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention. The present invention is by no means limited to any specific structures and configurations presented below, but covers any modification, replacement and improvement of parts, components and connections without departing from the spirit of the present invention. In the drawings and the following description, well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present invention....

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PUM

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Abstract

The invention relates to a driving belt fatigue testing tool, a fatigue testing machine, and a fatigue testing method, and the tool, machine and method are used for the fatigue testing of a driving belt. The tool comprises a supporting frame, a belt pulley, and a tension pulley. The supporting frame comprises an installation part, and the tension pulley and/or the belt pulley are/is connected to the installation part in an adjustable manner. The axis of the belt pulley and the axis of the tension pulley are parallel to each other, and the bending angle of a to-be-tested driving belt wound around the belt pulley and/or the tension pulley can be adjusted. Through the adjustment of the belt pulley and/or the tension pulley, the tool can change the bending angle of the to-be-tested driving belt wound around the belt pulley and/or the tension pulley, and can meet the demands of the testing of fatigue characteristics and service life of the driving belt in different bending force states.

Description

technical field [0001] The invention relates to the technical field of fatigue testing, in particular to a transmission belt fatigue testing tool, a fatigue testing machine and a fatigue testing method. Background technique [0002] The transmission belt is the power generated by the rotation of the motor or engine of the prime mover, which is transmitted to the mechanical equipment through the pulley. The biggest feature of the transmission belt is that it can be transmitted far and near, with a simple structure and easy replacement, so it is widely used. [0003] There are many kinds of transmission belts, mainly flat belts, V-belts (also known as V-shaped belts), round belts and toothed belts. When the belt is in use, it needs to go around a pulley that can engage with its tooth side, and the two cooperate to realize the movement of the toothed belt, so that other parts connected with the toothed belt can move. At the same time, in order to ensure the stability of the to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/02
Inventor 李万春焦冉宗应华
Owner BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
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