An adjustable heavy-duty carrier roller wide belt sander

Abstract

The utility model discloses a wideband sander of adjustable heavy -duty carrier roller relates to sander technical field, including conveyer frame, the conveyer frame upper end is installed with carrier roller frame, and the external transmission of carrier roller frame is equipped with the sanding wideband still, include: lifting assembly, set up in carrier roller frame lower extreme, gear one and gear two, gear one and gear two interlock and the wheel diameter of gear one is greater than the wheel diameter of gear two, when the handle of shaking of rotating gear two one end is connected, gear two drives lifting assembly to carry out the shearing type lifting through gear one, and through the fixed hole disc of the shell of gear one and gear two with the handle of shaking of being connected with each other, the assembly of positioning rod is assembled to the locking of the lifting assembly after adjusting, realizes the accurate adjustment of carrier roller frame and sanding wideband height, can satisfy the sanding demand of different thicknesses board, has improved the applicability of equipment greatly.

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