News » rotary crusher

The crushing effect of the medium crushed white ash rotary kiln is basically the same as that of the rotary crusher. The working surface between the movable cone and the fixed cone is also used for crushing. The moving cone is supported on a spherical bearing and fixed on a suspended vertical shaft. The vertical shaft is placed in an eccentric sleeve, and the eccentric sleeve is placed on a thrust bearing.


The moving cone is driven by the eccentric shaft sleeve together with the vertical shaft. The eccentric shaft sleeve is driven by a horizontal shaft and a pulley and is driven by a bevel gear. The pulley is driven by a motor via a V-belt. The lower part of the vertical shaft is installed in the eccentric sleeve. When the eccentric sleeve rotates, a conical surface is drawn by the shaft. Therefore, the ore is crushed when the moving cone approaches the fixed cone. The casing is composed of two parts, which are connected by bolts. A strong spring is sleeved on the bolt. The function of the spring is to prevent the Mobile Rock Crusher Manufacturer
(such as the main shaft) from being damaged when metal or other hard objects fall into the crushing cavity. If there are metal blocks or other hard objects (nuts, drills, etc.) entering the crushing cavity with the ore, the fixed cone is lifted and the ore outlet can be enlarged to discharge it. Sometimes the white ash rotary kiln uses an oil pressure (or water pressure) device to adjust the size of the ore discharge port.

Medium broken white ash rotary kiln
The ore is dropped into the machine from the ore feeding port through the distribution plate. The distribution plate is installed on the upper end of the vertical axis. The vertical axis rotates to obtain vibration and distributes the ore evenly around the cone. With the help of a hinged lever and a hinge attached to the handle, the fixed cone can be raised or lowered to adjust the width of the mine opening. All parts are made of cast steel. The working surfaces of the moving cone and the fixed cone are lined with manganese steel liners to protect the cones from abrasion. The liners can be replaced after wear. The lead makes them adhere tightly.