Buffering carrier roller mechanism of clean type belt conveyor

The utility model relates to conveyors, in particular to a buffering carrier roller mechanism of a clean type belt conveyor. The buffering carrier roller mechanism of the clean type belt conveyor is mainly used for solving the technical problems that a buffering carrier roller mechanism of an existing conveyor in the prior art is quite complex in structure, not easy to install, low in conveying efficiency, high in conveying cost and the like. The buffering carrier roller mechanism of the clean type belt conveyor comprises upright columns, wherein a support frame plate is connected at the upper end of each upright column, two groups of high buffering carrier roller frames and two groups of low buffering carrier roller frames are connected on the support frame plate, high buffering carrier rollers are connected on the high buffering carrier roller frames, low buffering carrier rollers are connected on the low buffering carrier roller frames, annular grooves are evenly formed in the outer surface of each high bu