The belt conveyor has the advantages of long conveying distance, large conveying capacity, flexible and convenient design, etc. At the same time, it is also easy to implement automated conveying and centralize the control, the belt conveyor is generally kept during the continuous operation of its working hours, which is widely used in many industries. Currently, the determination of the distance between the idler wheels of the belt conveyor in the belt conveyor standards in China is mainly based on the carrying capacity of the conveyor, the carrying capacity of the conveyor idler, the belt buckling during the conveying process, etc. If the conveyor belt is in a special condition, the distance between the Reduced the running wheels of the conveyor belt in order to optimize the load-bearing capacity of the conveyor belt idler. of the belt conveyor, due to the integral influence of many factors on the gap between the rollers, the appropriate spacing between the conveyor running wheels is determined for the efficient operation of the belt conveyor. A sensible dimensioning of the roller spacing can be determined in various ways in order to reduce the input from all conveyor systems and to increase the economic benefit Influence of the material properties on the support spacing between the rollers In practical technical applications it is necessary to adjust the spacing between the pulleys accordingly the properties of the material to be conveyed. When conveying bulk materials, the distance between the rollers should be calculated according to the distribution density of the materials, with increasing density the roller distance gradually decreases. The relationship between roller spacing and conveyor belt properties. Since the distance between the intermediate wheels and the mass line density of the conveyor belt have an inverse relationship, a smaller distance should be selected if the conveyor belt is large. At the same time, since the minimum tension is constantly changing, the minimum tension cannot be seen as a decisive factor in the roller spacing.The ratio between the inclination of the conveyor belt and the spacing of the conveyor idlers.If the conveyor has a greater angle of inclination upwards, it is necessary to have a to set a larger distance between the pulleys. The sliding friction angle range between the material and the conveyor belt, the belt inclination and the distance between the tensioning pulleys should be reduced. With an increasing upward conveying angle, the play of the tensioning pulley also decreases. The conveyor belt consists of the drive pulley, the cam, the pulleys, the drive device and the conveyor belt, etc. The idler pulley is the most commonly used and widely used component of the conveyor belt, which is generally spread across the entire conveyor belt, and makes up its mass about 1/3 of the entire belt conveyor, so the appropriate spacing of the pulleys can play a good support role for the conveyor belt, please make sure that the conveyor belt always keeps the warped condition. effectively reduce the operating resistance and achieve the goal of smooth running of the entire conveyor belt. Above we introduced the conveyor idlers.
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