As an important part of underground mining, scraper conveyor plays a role in transporting coal. In daily work, the phenomenon of chain jumping and chain dropping often occurs. There are many reasons for this phenomenon. Today we will discuss how to avoid it.

We know that the components connected with the chain on the scraper conveyor are the scraper and the chain wheel assembly of the power department, thus forming the whole conveying working face. When the scraper conveyor is in normal operation, the scraper chain is fast and slow, and the chain speed is uneven. This is that the scraper chain is separated from the chain wheel, and it operates under abnormal conditions. Underground work, safety production is the premise. So we should do all the preparatory work:

1. First, ensure that the pitch error between the sprocket body and the chain mesh is not more than 1.0mm. Make sure that the chain socket is smooth and flat, so that the scraper chain and sprocket mesh smoothly.

2. The second is to define the position and angle of the head, so that the head and the second chute or base form a gap, so as to avoid uneven surface. The other is to ensure the coordination of the two chains in the normal operation process. It is forbidden to loosen and tighten one chain. The scraper shall be arranged in order and evenly distributed. The sundries in the sprocket groove shall be checked regularly and removed in time.

3. Since the scraper and sprocket assembly are all easy to wear parts after Zui, after using for a period of time, adjust the force direction of the sprocket or replace the sprocket with a new one according to the wear condition at the chain socket of the sprocket body. Remember to continue to work when the sprocket and chain are not stable to avoid unnecessary losses.

Luoyang vision mining equipment Co., Ltd. was founded in 1996, is a 24-year experience of coal machinery equipment experts. Many products produced by the company, such as scraper conveyor and scraper transfer machine, have obtained the national safety mark certificate of mining products. The quality and safety of products have been recognized, and the use of customers has also been guaranteed. No matter from the technology, technology in the same industry occupy an absolute advantage, business scope throughout the country's major mining areas. We are willing to cooperate wholeheartedly, develop together and create the future with your support. We use quality framework to build a bridge between us. Welcome to consult and order.