To reduce the weight of a turntable main body by simplifying a structure.
A lifting and lowering frame 12 is arranged on the outer periphery of a fixed shaft 11. A turntable main body 6 is supported on the lifting and lowering frame 12 so as to be rotationally driven around the fixed shaft 11. An opening part 21 is provided on the lower side of each pallet 7 arranged on the turntable main body 6 so as to be freely tilted and a tilting mechanism 23 is installed. In the tilting mechanism 23, an arm member 31 is erected when a link 25 of a link member 24 is pulled down, and the pallet 7 is pushed up. A tilting driving device 22 having a hook member 33 for engaging the arm 25 is provided on one part in the circumferential direction of the lifting and lowering frame 12. After the turntable main body 6 is rotated into the arrangement in which the link 25 is received in the hook member 33, the tilting driving device 22 is retracted and then tilted together with a conveying rack loaded with the pallet 7 through the tilting mechanism 23.
UNEME KIYOSHI
NARISHIMA SHIGEKI
