Manual belt tensioning structure
The manual belt tensioning structure comprises a manual tensioning wheel, a support and an adjusting bolt, the manual tensioning wheel is provided with a central axis, and a through hole is formed in the position, deviating from the central axis, of the manual tensioning wheel; the adjusting bolt is...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The manual belt tensioning structure comprises a manual tensioning wheel, a support and an adjusting bolt, the manual tensioning wheel is provided with a central axis, and a through hole is formed in the position, deviating from the central axis, of the manual tensioning wheel; the adjusting bolt is arranged in the through hole in a penetrating mode and connected with the support so that the manual tensioning wheel can be detachably installed on the support, and the manual tensioning wheel can rotate around the adjusting bolt. According to the manual belt tensioning structure, the manual tensioning wheel can be fixed to the support through the adjusting bolt, the adjusting bolt can also serve as a rotating center for adjusting the tensioning degree of the manual tensioning wheel, multiple purposes are achieved, the number of parts can be reduced, the structure is simple, cost is low, and tensioning operation on a transmission belt is more convenient and faster.
本申请公开了一种手动皮带张紧结构,包括手动张紧轮、支架和调节螺栓,所述手动张紧轮具有中心轴线,所 |
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