Riding wheel assembly

• Main Authors: QIAO QINGSHEN, ZHUANG QIANLIANG
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2021
• Subjects: BEARINGS; BLASTING; CYLINDERS; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PISTONS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SEALINGS; SHAFTS; THERMAL INSULATION IN GENERAL; WEAPONS

The embodiment of the utility model discloses a riding wheel assembly, and particularly relates to the field of riding wheels, the riding wheel assembly comprises a riding wheel body, a middle shaft is arranged in the center of the inside of the riding wheel body, the middle shaft is rotatably connected with the riding wheel body, an oil seal is fixedly installed at one end of the inside of the riding wheel body, and a rear cover is fixedly installed at the other end of the inside of the riding wheel body. And a first baffle ring sleeves one side of the riding wheel body and is positioned on the outer surface of the rear cover. By arranging the check ring, the oil seal, the screw plug and the middle shaft, when lubricating oil needs to be added for lubrication, the screw plug in the through hole needs to be taken out firstly, then the lubricating oil is injected into the riding wheel body from the through hole, and the lubricating oil can flow into the first deep groove ball bearing and the second deep groove