Maintenance and replacement of crusher machine parts notes
Stone crushing machine nut above the nut and screw is separate jacket use, remove the following screws are fixed to apply, so the overhaul should be properly kept up, and shall cast one thousand oil to prevent rust. Nut should be very solid with a pin fixed to the spindle. Gravel with a V-belt drive machines are equipped with a safety pin, when the rock crushing machine as the body and into the non-overload, the safety pin incurs parts cut off and thus avoiding the damage.
Rated load in the crusher normal circumstances, if the pin is often broken, which shows its small cross section, and should be appropriately increased. Generally can be used to increase by 3 mm each way, or always off if the increase in the future that additional 3 mm up to keep up. But this time the motor should pay particular attention to the protection device to prevent motor burn. Replacement of the pin at the same time, it must be checked jacket, who has suffered damage, it should be replaced new. When the crushing cone has been increased to peak, this method can not reduce the discharge opening, it must be replaced or the body to restore the broken cone liner width of the nesting population.
General replacement of gravel is the order of machine parts; the first time in order to restore the discharge opening width of the lower part of the body can only replace the liner; lining the lower part of the second replacement of the body of a row or two rows and the bottom cone crusher liners. Crusher cone crusher liner off the old ways, the general release is pressed nut about 20 to 30 mm, and then start the machine with a load of gravel running a very short time, the crushing cone and the lining of the link after the destruction of , you can easily remove the old liner. After removing the old liner, clean and polished servant broken cone, then turn down to put on a new liner. Mounting ring, if the holes on the fixed ring and compression nut on the screw holes do not overlap each other when the bolt is not screwed in more or less the case may be fixed a little hole on the trim ring, or liner between plus one and the compression nut is not greater than 1 mm thick washers to adjust the torque on the bolts.
Crusher body is a steel disc set, double-headed screw, install the screw, sleeper mats and beams composed of. Disc was pressed in a steel sleeve of the screw top. Screw top with a rope hanging on the crane hook. New steel set into the body, can be used by the lower part of the roof into the hydraulic machine. The body should be checked prior to installation of steel sets of boring and correct them with clean water. Installation crusher shaft, it must pay attention to the level of each of its copper centers should be set at the same level.