Performance automatic checkout device

The utility model discloses a performance automatic checkout device, including the base, two bracing pieces have all been welded to the top both sides of base, lie in and install commentaries on classics roller with rotating between two bracing pieces of one side, the both ends of commentaries on classics roller are all overlapped and are equipped with the gear, it changes rollers and is connectedwith the chain with two gear drive of one end to lie in two, be equipped with the conveyer belt between two chains, the on -line screen storage device comprises a base, and the both sides of conveyerbelt are fixed mounting in relative one side of two chains respectively, it is equipped with the support column that welds in the base top to be located between the bracing piece of base both sides,and the welding of the top of support column has the footstock, the bottom middle position of footstock has second push rod motor through bolt fixed mounting. The utility model discloses can grasp theproduct examining time meas