System for automatically removing iron impurities in speed reducer lubricating oil and control method thereof

• Main Authors: YIN BIFENG, WANG JIAN, ZENG QINGXING, JIANG LIQIAO, YIN HAODONG, LIU XUDE, DONG FEI
• Format: Patent
• Language: Chinese; English
• Published: 05.11.2021
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention discloses a system for automatically removing iron impurities in speed reducer lubricating oil and a control method thereof.The system comprises a controller, a cooling and iron removing device and a pump, the cooling and iron removing device and the pump are connected with the controller, and the cooling and iron removing device and the pump are sequentially connected with a speed reducer to form a closed loop; the cooling and iron removing device comprises a shell, a jacket, an electromagnet and a recycling mechanism; a jacket is arranged outside the shell, a cooling cavity is formed between the shell and the jacket, and circulating cooling liquid is arranged in the cooling cavity; the electromagnet is installed in the shell, the magnetism of the electromagnet is adjusted by the controller, and magnetic fluid used for adsorbing iron impurities in lubricating oil is arranged outside the electromagnet; and the recycling mechanism comprises a recycling sleeve controlled by the controller, and the