Cone crusher is also a member of the stone crusher. Stone cone crusher has high crushing efficiency, low maintenance cost, and is usually used for medium and fine crushing of high hardness materials. Cone crushers can be divided into hydraulic cone crushers and spring cone crushers. The reason why the spring cone crusher is favored is because of its "over-iron protection". The function of the spring in production is very important, so how to solve the problem of the spring? When the material entries to the spring cone crusher, the crushing force will increase when there is unbreakable material. At the same time, the pressure of the thrust plate of the spring cone crusher on the working hydraulic cylinder is greater than the thrust provided by the hydraulic cylinder. When the oil pressure in the hydraulic cylinder rises instantly, the system will leak oil to protect the spring cone crusher.

The function of the spring cone crusher is to ensure that the equipment can be protected from damage when there is unbreakable material in the crushing chamber, so the pressure of the spring is compatible with the crushing force of the cone crusher, and the spring does not move during normal operation. Only when the crushing cavity falls into an unbreakable object, the support sleeve is lifted when the equipment is overloaded, and the spring is compressed.

The locking spring of the spring cone crusher is not only a device that can cause normal crushing force, but also a safety device that protects from damage when encountering unbreakable materials. Therefore, the tightness of the spring and the height after compression should be adjusted within the range in accordance with the specification, and the tightness of each group of springs should be adjusted to a consistent degree.

If the tightness of the spring has been specified for installation, but the support sleeve will still jump frequently, then you need to find the reason. You can't just tighten the spring again to solve the problem, because the spring is excessively compressed, the safe compression process of the spring will be reduced while increasing the load on the parts.

If the spring has a normal tightness, but the support sleeve still often jumps. Then this situation is caused by many reasons, such as the entry of unbreakable materials into the machine, uneven feeding will cause too much material, and the discharge port If it is too small, it can cause blockage of the discharge port, so you need to pay attention to this situation.

The spring is very important to the spring cone crusher and is the guarantee for the normal operation of the equipment. The editor here reminds everyone that if there is a problem with the cone crusher equipment, the cause of the failure must be found first, and then the problem can be solved.