Cone crusher main engine lubricating oil system

• Main Authors: LEI HUAJUN, ZHUANG YUNJIA, JIANG XIAOHUI
• Format: Patent
• Language: Chinese; English
• Published: 19.06.2020
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; LUBRICATING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to the field of lubricating systems, in particular to a lubricating oil system of a cone crusher, which comprises a radiator, a diverter valve, a flow meter, an oil supply pump set and a cone crusher associated with the oil supply pump set. A bypass of a lubricating oil main loop of a cone crusher main machine is connected with a diverter valve in parallel to form a mainloop and a bypass loop. Lubricating oil is supplied to the conical crushing main machine; in order to improve the heat dissipation capacity of the oil cooling radiator and increase the flow of the oilsupply pump set, when the flow of oil supplied to the conical crushing main machine by the main loop reaches a set value, bypass flow division is conducted through a flow dividing valve of the bypassloop to directly return to an oil tank, oil flow circulation of the whole lubricating system is accelerated, and therefore lubricating oil is rapidly cooled. According to the utility model, the heatdissipation capability of th