What to do when there is sound of impact when working on jaw crusher

Jaw crusher is a kind of crushing equipment used for rough crushing in the field of mining equipment. It plays a very important role in the production line of the mine crusher. When the equipment is running, it must ensure the smooth operation of the equipment to achieve effective crushing of the good crushed materials. Rate, then if a serious impact sound occurs at the bottom of the crushing chamber when the equipment is running, what is the cause? What if we resolve this incident?

Q: What is the cause of the severe impact sound at the bottom of the rupture cavity of the jaw crusher?
Answer: There are three reasons for this phenomenon: the discharge opening is too small, which causes the impact of the movable jaw protection plate and the fixed jaw protection plate; the thrust plate support part of the movable jaw or the components in the pad adjustment device have an impact sound; the toggle plate The support slider is severely worn or loosely fixed.

Question: How to solve the problem that the discharge opening of jaw crusher is too small?
Answer: The size of the jaw crusher discharge port can be adjusted manually. This device is called an adjustment device, and its function is to adjust the size of the discharge port. The size of the discharge port and the bottom of the movable jaw protection plate in the machine's broken cavity are fixed. The distance between the bottom of the jaw protection plate is related. Adjusting the distance between the two to prevent collision between the two can solve the problem of the discharge port. "-

Q: How should the impact sound produced by the thrust plate support part or the pad adjusting device be resolved?
Answer: First of all, we need to understand the cause of this phenomenon. The general reason for this phenomenon is that the spring elasticity in the safety device of the jaw crusher disappears or the spring is damaged, resulting in the compression function of the spring being unable to be realized. If this happens, the structure between the movable jaw protection plate, the toggle plate and the vehicle body must be readjusted, so that the head of the toggle plate and the supports at both ends are impacted, or the impact force between the gaskets needs to be adjusted in a timely manner. Tighten the bolts until the impact sound disappears.

Q: When the jaw crusher crashes due to the failure of the elbow support slider, how to solve it?
When this happens, check the cause and the * solution is to s* and replace the head part that supports the slider or elbow.