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针对目前带式输送机转弯装置中转向滚筒存在的小托辊支承方式带来的输送带局部应力过大、易磨损等技术缺陷,提出了一种新的设计方案,改变了现有转向滚筒对输送带的支承和输送方式,使输送带受力均匀,且支承件和输送带之间没有相对运动,避免了对输送带的磨损。同时还可通过简单地改变设计参数,便可使一套转向装置适用于多种转弯角度,提高了设备的利用率。
Aiming at the technical defects such as excessive local stress of conveyor belt and easy wear caused by the small idler support way of the steering roller in the turning device of the belt conveyer, a new design scheme is proposed and the existing steering roller pair is changed Conveyor belt support and delivery, the conveyor belt force evenly, and there is no relative movement between the support and the conveyor belt, to avoid the conveyor belt wear and tear. At the same time, it is also possible to make a steering device suitable for a wide range of turning angles by simply changing the design parameters, thereby increasing the utilization of the device.