Explosion-proof direct-current motor

• Main Authors: HU MINGSHANG, WANG JIANGKUAN, JIA GENGYUN
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2021
• Subjects: BLASTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERATION; HEATING; LIGHTING; LUBRICATING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses an explosion-proof direct current motor, which relates to the technical field of motors, and comprises a base and a shell, and further comprises a fixing structure capable of preventing looseness, an extrusion structure capable of facilitating lubrication and a disassembly structure capable of facilitating maintenance, the top end of the base is provided with the shell, one end of the shell is provided with a front section shell, and the other end of the shell is provided with a rear section shell. Four stators are arranged on the inner wall of the shell at equal angles, two electric brushes are installed in the shell, the extrusion structure is arranged in the shell, a rear end shell is arranged at the end, away from the front section shell, of the shell, four bolts are arranged at the end, away from the shell, of the rear end shell, one end of each bolt sequentially penetrates through the rear end shell and the shell, and the other end of each bolt penetrates through the shell. T