(金禾机械)请专业的技术人员对可能导致振动筛选机跳闸的原因进行了详尽的总结，希望同样有这个困扰的使用者能轻松解决振动筛跳闸的问题。 Yesterday, a friend reported that during the recent use of the vibrating screen, he sometimes trips repeatedly. In addition, all the machinery and equipment in the entire workshop use one line. Frequent trips directly affect the work progress of the entire workshop. The shaker manufacturer (Jinhe Machinery) asked professional technicians to make a detailed summary of the reasons that may cause the trip of the shaker. It is hoped that users who have the same problem can easily solve the problem of the trip of the shaker.
的跳闸问题，需要因地制宜，首先找出产生问题的原因，因地制宜才能从根本上杜绝跳闸情况的反复发生。 Jinhe vibrating screen technicians pointed out that in order to solve the tripping problem of the vibrating screen , it is necessary to adapt to local conditions. First, find out the cause of the problem, and according to local conditions, we can fundamentally prevent the recurrence of tripping conditions. The technical staff summarizes the five common causes of the tripping of the screening machine and the corresponding solutions as follows:
Cause one: The short-term aging of the vibration motor power supply of the vibrating screen
The harsh environment at the production site will cause the line to break and trip.For example: the line is placed everywhere, the staff often step on it, or it is in contact with iron iron and angle iron objects, which are the direct reasons for the trip.Regular companies will Buried or closed the three-phase power line to avoid damage to the line. In this case, you need to replace the new line cable.
密封不严 Cause two: The vibration motor is not tightly sealed
The seal of the vibration motor is not sealed in place, especially for materials with a large water content, the requirements for the vibration motor are more stringent, and moisture entering the inside of the vibration motor will cause a disconnection phenomenon. After the material is dried, it will be screened or reinforced. The tightness can solve the problem.
Cause three: The vibration motor bearing is damaged or lacks oil, and the load trips.
The bearings in the vibration motor need to be inspected regularly.The quality of the bearing directly determines the performance and stability of the vibration motor. The long-term running resistance of a good bearing is very small, and the poor-quality bearing will explode after the temperature is too high, which will cause Switch tripped. Just repair or add lubricating oil in time.
Cause four: The magnetic circuit performance of the vibration motor is degraded, resulting in excessive current
The magnetic circuit in the coil of the vibration motor is aging, and the current stability is poor, and the switch will trip. It can be repaired or replaced with a new vibration motor.
Cause five: The air switch of the vibration motor is faulty
The line number of the power cord is too thin or the air switch does not match the load of the vibration motor. It can also cause a trip. Repair or directly replace the air switch can solve the trip.
Check the above 5 reasons one by one in order, and you will be able to find the culprit that caused the trip. At that time, you only need to repair the corresponding solution to easily solve the trip problem. The technical personnel pointed out that the tripping problem of the screening and screening equipment is, in the final analysis, that an orderly and comprehensive vibration screen maintenance and maintenance plan has not been established during daily use, otherwise problems such as aging of the circuit, aging of seals, and lack of oil in the bearing will not occur. Once again, the importance of good and comprehensive shaker maintenance is highlighted.
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Company Address: Beihuan Physical and Chemical Industrial Park, Xinxiang City, Henan Province