| 摘要 |
PURPOSE: A belt conveyor is provided to prevent a gap from becoming formed between support rollers since the support rollers are arranged in a plurality of rows so that a part of the support rollers are overlapped. CONSTITUTION: A belt conveyor comprises a belt(200) and a support(300). The belt is composed of a transport unit (T) and a return unit(R). The support comprises a plurality of support rollers(310). The support rollers support the transport unit of the belt. The support rollers are arranged in a plurality of rows so that a part of the support rollers are overlapped. The support rollers comprise a front support roller(310a), a back support roller(310b) and a side support roller(310c). The front support roller and the back support roller are located on the lower part of the belt at a given interval in a longitudinal direction. The side support roller is located on the lower part of the transport unit between the front support roller and the back support roller.
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