A kind of motorcycle transmission V-belt fatigue testing machine (patent)
summaries
The utility model proposes a motorcycle variable speed V-belt fatigue testing machine, comprising a frame and a tensioning mechanism set on said frame, and said frame is also provided with an active wheel speed change mechanism and a driven wheel speed change mechanism, and said tensioning mechanism drives said active wheel speed change mechanism and driven wheel speed change mechanism to move horizontally relative to each other; said V-belt runs between said active wheel speed change mechanism and driven wheel speed change mechanism, and said active wheel speed change mechanism and driven wheel speed change mechanism drive said V-belt to realize changes in linear speed. said V-belt is operated between said active wheel speed change mechanism and said driven wheel speed change mechanism, said active wheel speed change mechanism and said driven wheel speed change mechanism drive said V-belt to realize the change of linear speed. By using this utility model technical solution, the fatigue resistance test of a motorcycle speed change V-belt in the process of automatic cyclic speed change, loading and constant tension of the belt can be realized, and the V-belt can be accurately fatigue tested and the automation performance of the test can be improved.