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Engine belt constant load reliability test device

A test device and engine technology, applied in the direction of engine testing, measuring devices, testing of mechanical components, etc., can solve the problem of uneven load of the test device

Pending Publication Date: 2022-07-08
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The differences in the above existing patents include the following points: 1. The test device is aimed at the timing belt; 2. The test device does not have a constant load

Method used

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  • Engine belt constant load reliability test device
  • Engine belt constant load reliability test device
  • Engine belt constant load reliability test device

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Embodiment Construction

[0027] Attached below Figure 1-6 The present invention will be described in detail with specific embodiments.

[0028] see also figure 1 , figure 2 , Figure 4 , Figure 5 and Image 6 , This embodiment provides an engine belt constant load reliability test device, including a base 1 , a rotating mechanism 2 , a slide rail mechanism 3 , a tensioning wheel simulation component 4 , a pulley structure 5 and a method code 6 . The tensioning wheel simulation part 4 is slidingly arranged on the sliding rail mechanism 3 , the sliding rail mechanism 3 is fixed on the rotating mechanism 2 , and the method code 6 is connected to the tensioning wheel simulation part 4 through the pulley structure 5 . The rotating mechanism 2 includes a rotating base plate 21 and an adjusting frame 22 , one end of the rotating base plate 21 is connected to the base 1 rotatably, the other end of the rotating base plate 21 is fixedly connected to one end of the adjusting frame 22 , and the other end ...

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Abstract

The invention discloses an engine belt constant load reliability test device which comprises a base, a rotating mechanism, a sliding rail mechanism, a tensioning wheel simulation part, a pulley structure and a weight, the tensioning wheel simulation part is arranged on the sliding rail mechanism in a sliding mode, the sliding rail mechanism is fixed to the rotating mechanism, and the pulley structure is arranged on the sliding rail mechanism. The weight is connected with the tensioning wheel simulation part through the pulley structure; the rotating mechanism comprises a rotating bottom plate and an adjusting frame, one end of the rotating bottom plate is rotationally connected with the base, the other end of the rotating bottom plate is fixedly connected with one end of the adjusting frame, and the other end of the adjusting frame is movably connected with the base. The invention provides an engine belt constant load reliability test device. In the test process, constant tensile force acts on a belt all the time, and a whole-course reliability test is carried out.

Description

technical field [0001] The invention relates to the technical field of an engine belt test device, in particular to a constant load reliability test device of an engine belt. Background technique [0002] In order to accurately evaluate the quality level of the whole machine and effectively improve the reliability of the engine, including the belt reliability test, the engine manufacturers basically use the tensioning device on the engine to control the tension of the belt. In the reliability test, due to the gradual elongation or wear of the belt during the test process, the tension force of the belt becomes smaller. During the reliability test process, it cannot be ensured that the belt tension force is tested within the required range of control, resulting in the reliability test result. Not perfect. [0003] In the prior art, the patent name is "an engine timing belt reliability test device and its testing method", and the patent publication number is CN109029985A, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/023G01M15/00
CPCG01M13/023G01M15/00
Inventor 杨海杨家文刘伟森
Owner GUANGXI YUCHAI MASCH CO LTD