Spiral conveyor

The utility model discloses a spiral conveyor relates to jacking equipment technical field. Cross loose detection device and photoelectric counting device including permanent center post, auger delivery link joint, access & exit link, support base, track rotary perpendicularly, level gyration track, steel spiral belt frame, self -lubricate system, spring automatic take -up device, chain. The noise is low during the operation, long service life, operational failure is rateed lowly, has reduced the manufacturing cost of enterprise, intersegmental accounting management is convenient for respectively be good at in the whole control of production process. 本实用新型公开种螺旋输送机，涉及升降设备技术领域。包括固定中心柱、螺旋输送链板、出入口连接端、支撑底座、垂直回转轨道、水平回转轨道、钢制螺旋带框、自动润滑系统、弹簧自动张紧装置、链条过松检测装置和光电计数装置。运行时噪音低，使用寿命长；运行故障率低，减少了企业生产成本；生产过程全程监控，便于各工段间的核算管理。