Planetary speed reducer with multi-directional oil level visible function

The planetary reducer comprises a flange and an oil level mechanism, a joint end is arranged at the right end of the flange, an input shaft is connected to the left side of the joint end, a rotating shaft is arranged at one end of the input shaft, a sun gear is arranged on the left side of the rotating shaft, and a planetary gear is connected to the outer side of the sun gear. A roller pin is arranged inside the planet wheel, a planet carrier is fixed outside the planet wheel, a gear ring is arranged inside the planet carrier, a connecting shaft is connected to the left end of the planet wheel, a connecting plate is arranged at one end of the connecting shaft, and an output shaft is connected to one side of the connecting plate. The planetary speed reducer with the oil level capable of being seen in multiple directions is provided with the glass groove, the glass groove and the input shaft are vertically distributed, the glass groove is transparent, the amount of lubricating oil in theplanetary speed reducer