Fecha de publicación: 30/06/2017 Fuente: WIPO "tobacco agriculture" About seed drying frame, its rotary drum have two, the rotary drum constitutes with dress section of thick bamboo net above that by changeing barrel holder, and the one end of changeing barrel holder is the rim plate, and the other end is the fluted disc, and six to eight vaulting poles are installed to the central pivot dress of rim plate and fluted disc between rim plate and fluted disc in the frame, the fluted disc intermeshing of upper and lower rotary drum, the fluted disc and the drive gear meshing of lower rotary drum, drive gear can the derailleur be connected with the motor below the frame, section of thick bamboo net both ends are sealed, and the design has many vaulting pole covers on the periphery of section of thick bamboo net, and polylith shelves net with vaulting pole zip fastener fixed connection, is installed to vaulting pole cover suit in the section of thick bamboo net on the vaulting pole of rotary drum, and the design and installation has the discharge gate to install the wheel in the bottom of frame on the periphery of section of thick bamboo net. This technique is small, it is nimble to remove, dries in being convenient for push the baking house. When the roasted grain, the upset seed is netted to the shelves in the section of thick bamboo net, and the seed is heated evenly. Section of thick bamboo net pulls open the vaulting pole zip fastener on each vaulting pole when not using, can pack up section of thick bamboo net, is convenient for wash and receive and keep.