Cone crusher is the key equipment in many industries such as mineral processing, coal, chemical industry and construction. In the fine crushing section of the beneficiation workshop, cone crushers are often used as crushing machinery. When overhauling the crusher, or replacing the big bevel gear and the copper sleeve, the adjusting ring needs to be removed. So, is there any way to quickly disassemble the adjustment ring?
In order to form a lubricating oil film, manufacturing and assembly errors, thermal expansion and force deformation of components, determine the gap between the main shaft and the tapered bushing. If the gap is too small, it is easy to hold the shaft. If the gap is too large, the service life of the machine will be reduced and shock and vibration will easily occur. The best point of the clearance between the cone bushing and the main shaft is: the upper journal is large and the gap is small, and the lower journal is small and the gap is large. This is determined by the rotation of the main shaft of the cone crusher around a certain point in the space.
What is a special spring for crusher? A coil of spring set on the outside of the cone crusher is called a special spring. 2. The function of special spring for crusher a. The spring acts as a buffer for the adjustment sleeve when the crusher passes through a large piece of material. b. On the contrary, it can provide strong crushing pressure for the crusher.
Precautions for the use of hydraulic cone concave a. You need to tighten the bottom positioning bolts and then pour epoxy resin when replacing the wall of the concave. b. According to the shape of the concave at the later stage of wear, the thickness can be appropriately increased or the material can be adjusted to extend the use time.
1. What is the adjustment stop gear of the crusher? The gear with keyway installed on the upper part of the main shaft of the cone crusher is called the adjustment stop gear. 2. The role of the crusher stop gear Tight it with a cone head after installing the crushing wall, and finally put in a stop gear to prevent the cone head from pulling back.
1. What is a mantle The lining board installed on the outside of the cone of cone crusher is called mantle, also called the movable tooth plate. 2. The role of mantle a. Through the relative movement between the mantle and the concave, the material is squeezed to achieve the purpose of crushing. b. It has a protective effect on mantle.