| 摘要 |
A continuous unloader (77: 220: 301: 401: 501) including an endless bucket conveyer (8: 223: 303: 403: 505) which circulates through an elevator portion (6: 221: 305: 405: 503) formed in the vertical direction, a digging portion (7: 222: 302: 402: 504) horizontally extending from a bottom end of the elevator portion and a return portion extending from the top of the elevator portion to the distal end of the digging component includes a plurality of drive components (19, 36: 231, 232: 307a, 307b, 308a, 308b: 407a, 407b, 408a, 408b: 509, 510) provided at appropriate positions (23, 33: 23, 33a: 23, 33b: 226, 227: a, b: 507, 508) on drive chains (14, 14: 224, 224: 306, 306: 406, 406: 506, 506) of the bucket conveyer with predetermined intervals along the direction of circulation for synchronously operating the bucket conveyer so that the chains be circularly driven. <IMAGE> |
