Harmonic reducer lubricated by forced oil

The utility model discloses a harmonic reducer lubricated by forced oil. The device comprises a harmonic reducer, a screwed pipe joint, an oil hose, an oil tank and an oil pump, the harmonic reducer comprises a rigid gear, a flexible gear and a wave generator. Two symmetrical threaded holes are formed in the outer ring of the rigid wheel and used for being connected with an oil conveying hose. When the oil pump operates, lubricating oil in the oil tank enters a sealed cavity formed by the rigid gear and the flexible gear and fills the whole cavity. Continuous lubrication between the rigid gearinner teeth and the flexible gear outer teeth is achieved, frictional wear of the rigid gear inner teeth and the flexible gear outer teeth can be reduced, temperature rise of the harmonic reducer isreduced, and the service life of the harmonic reducer is prolonged. 本实用新型公开一种强制油润滑的谐波减速器，结构包括谐波减速器、螺纹管接头、输油软管、油箱及油泵，所述谐波减速器包括刚轮、柔轮、波发生器，所述刚轮的外圈设有两个对称的螺纹孔用于连接输油软管，所述油泵运行时所述油箱里的润滑油进入所述刚轮与所述柔轮形成的密封腔体内并充满整个腔体，实现所述刚轮内齿与所述柔轮外齿之间的连续润