A product permutation device that is used for atmosphere protection roller kilns

The utility model discloses a product permutation technical field's on the atmosphere protection roller kilns a product permutation device that is used for atmosphere protection roller kilns, the on -line screen storage device comprises a base, the mount is all installed to the top left and right sides of base, roof, left side are installed to the top of mount install two sets of first motors on the left side outer wall of mount, the left side is run through on the output right side of first motor the mount, the rotary drum is installed on the output right side of first motor, cup jointed theconveyer belt on the rotary drum, it is two sets of the rotary drum passes through the conveyer belt and connects, three hornblocks in four groups are installed to the bottom of roof, the bottom of three hornblocks and the laminating of the top of conveyer belt, first buffer block is installed at the top of base, the utility model discloses can realize separating back from both sides permutation transmission with the prod