The invention provides a closed traveling wheel for laterally-mounted machine, which belongs to the technical field of transmission equipment. The closed traveling wheel for laterally-mounted machine comprises a idler wheel body, wherein the inside of the idler wheel body is provided with a idler wheel inner hole; the inside of the idler wheel inner hole is provided with a closed bearing seat; one end of the closed bearing seat extends to the outside of the idler wheel inner hole and is rotatably clamped with the outer side wall of the idler wheel body, and the outer surface of the other end of the closed bearing seat is rotatably connected with a bearing; the outer surface of the bearing is fixedly connected to the inner side wall of the idler wheel body. A bearing seat structure is introduced and the bearing seat is made into a closed type to prevent dust and granular materials from entering the idler wheel. The inner hole of the bearing and the outer diameter of the closed bearing seat, and the outer diameter of the bearing and the idler wheel inner hole adopt an interference fit, which can make the bearing seat and the shaft remain stationary, eliminate the radial gap in the traditional installation method, and make the transmission of the idler wheel more stable.
Closed side-mounted machine walking wheel
2021-11-04
Patent
Electronic Resource
English