The invention provides a swing arm bearing pedestal type torsion-resistant idler wheel cage shoe which comprises a swing arm, wherein an idler wheel assembly is mounted at one end of the swing arm, and a rotating shaft is arranged at the other end of the swing arm; the middle part of the rotating shaft is fixedly connected with a base; a first bearing pedestal and a second bearing pedestal are mounted on the peripheries of two ends of the rotating shaft respectively and are fixedly connected with the swing arm; a first bearing is mounted between the rotating shaft and the first bearing pedestal; a second bearing is mounted between the rotating shaft and the second bearing pedestal; both the first bearing and the second bearing are knuckle bearings. The swing arm bearing pedestal type torsion-resistant idler wheel cage shoe can overcome the defects in the prior art.
Swing arm bearing pedestal type torsion-resistant idler wheel cage shoe
2015-12-16
Patent
Electronic Resource
English