Pipeline up-and-down sliding type transportation device

The utility model relates to a pipeline up-and-down sliding type transportation device which comprises a fixing plate, sliding blocks and a pipe containing box, the sliding blocks are fixedly connected to the front side face of the fixing plate in a bilateral symmetry mode, and the pipe containing box is connected between the front side faces of the two sliding blocks in an embedded sliding mode. The output shaft of the motor is started to rotate reversely to drive the first rotating shaft to rotate reversely, so that the pull ring moves upwards to drive the tube placing box to move upwards, and when the tube placing box moves upwards to a proper position, the motor is closed, and the output shaft of the motor stops rotating reversely to drive the first rotating shaft to stop rotating reversely. The first rotating shaft stops rotating reversely and drives the second rotating shaft on the left side to stop rotating reversely through the first transmission assembly, so that the pipe placing box stops moving upw