Shaft grounding ring for motor bearing

The utility model discloses a shaft grounding ring for a motor bearing. Relates to the technical field of shaft grounding rings. Comprising a grounding ring body, a fixing plate is fixed to the bottom of the grounding ring body, a support is attached to the bottom of the fixing plate, a mounting block is fixed to the bottom of the support, a mounting hole is formed in the mounting block, an adjusting mechanism is arranged in the fixing plate, and a limiting mechanism is arranged at the bottom of the fixing plate. The adjusting mechanism comprises a threaded rod, one end of the threaded rod is rotationally installed on the inner wall of the fixing plate, and a rotary button is fixed to the other end of the threaded rod. According to the shaft grounding ring for the motor bearing, when the rotating wheel is rotated reversely, through cooperation of the rotating rod, the winding wheel, the pull rope and the limiting block, the limiting block extends into the fixing sleeve, then the support can be taken down from