At unbreakable foreign body through the crushing chamber or for some reason machine is overloaded, the spring system of insurance, the mouth of discharge increases, foreign bodies from the crushing chamber is discharged, such as blocking in row ore using cavity cleaning system, so that the discharging continues to increase, so that the foreign body removal of crushing cavity. Under the action of the spring, the gape is automatically reset, the machine returns to normal work. Coarse cone crusher, cone crusher and the crushed crushing cone crusher three, according to the different needs of users.
in operation, the rotation of the motor through a belt pulley or coupling, drive shaft of cone crusher, cone crusher cone of force in the eccentric sleeve to move around fixed point for swinging movement. So that the cone crusher broken wall and near and sometimes leave is fixedly arranged on the regulating sleeve rolling mortar wall surface, so that ore constantly under attack in the crushing cavity, extrusion and bending and crushing ore achieved. Motor through a bevel gear to drive the eccentric sleeve to rotate, so that the broken cone pendulum movement. sometimes near and sometimes from fixed cone, complete crushing and discharging. The support sleeve and the frame body connected by spring, when the crushing machine into the metal blocks can not be broken objects, the spring generates compression deformation, discharge the impurities, the realization of insurance, to prevent damage to the machine. in unbreakable foreign body through the crushing chamber or for some reason machine overload, cone crusher spring system of insurance, cone crusher discharge mouth increases. Foreign bodies from the crushing chamber of cone crusher discharge, such as blocking in row ore using cavity cleaning system, so that the discharging continues to increase, so that the foreign body removal of crushing chamber of cone crusher. Cone crusher under the action of the spring, the gape is automatically reset, cone crusher machine to resume normal work. The crushing chamber is covered by a wear-resistant liner. Gape size using hydraulic or manual adjustment.