DIRECTIONAL VIBRATING WHEEL FOR ROAD ROLLERS

摘要

A directional vibrating wheel for road rollers, comprising a frame (23), steel wheel housings (21), a vibration motor (11), multiple eccentric shafts and a synchronous reverse driving device having double gear rows and being serially connected to the multiple eccentric shafts, a vibration bearing (12), vibration exciter housings, and a vibration output bearing (16); a left eccentric shaft (7), a middle eccentric shaft (8), and the vibration bearing (12) thereof are provided inside of a left vibration bearing seat (131) within the left vibration exciter housing (14), the left vibration exciter housing (14) being directly fastened inside of the steel wheel housing (21); a right eccentric shaft (9) and the vibration bearing (12) thereof are provided inside of a right vibration bearing seat (132) within the right vibration exciter housing (15), the right vibration exciter housing (15) being connected with the steel wheel housing (21) by means of the vibration output bearing (16) installed inside of a vibration output bearing seat (17). The vibration output bearing (16) of the directional vibrating wheel has small, non-directional loads, and therefore has small noise and a good compacting effect.