Connecting structure of multiple eccentric shafts and synchronous driving device thereof

A technology of synchronous drive and connection structure, applied in the directions of roads, road repair, roads, etc., can solve the problems of low reliability, unapplied end face teeth or end face teeth meshing, short service life, etc., to achieve the effect of simple structure
CN103993540AInactive Publication Date: 2014-08-20TENGHU MECHANICAL TECH CHIZHOU
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TENGHU MECHANICAL TECH CHIZHOU
Publication Date
2014-08-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a connecting structure of multiple eccentric shafts and a synchronous driving device thereof. The connecting structure mainly comprises a synchronous reverse output gear shaft, a second output shaft gear sleeve and a middle eccentric shaft, wherein the synchronous reverse output gear shaft is arranged in a gear box of the synchronous driving device; the middle eccentric shaft is arranged in a left exciter shell; straight tooth splines are arranged in inner holes of the synchronous reverse output gear shaft and the middle eccentric shaft; the left end meshed segment and the right end meshed segment of the second output shaft gear sleeve are provided with drum-shaped teeth; the normal tooth profiles of the drum-shaped teeth are the same as those of the straight tooth splines in the inner holes of the synchronous reverse output gear shaft and the middle eccentric shaft; the synchronous reverse output gear shaft and the middle eccentric shaft are connected with each other through a drum-shaped tooth meshing pair.
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Description

technical field

[0001] The invention relates to a connection structure between multiple eccentric shafts and their synchronous driving devices, in particular to a connection structure between multiple eccentric shafts and their synchronous driving devices of an exciter of a vibratory road roller, and belongs to the field of road construction machinery. Background technique

[0002] Among the existing vibratory rollers, the exciter of the circular vibratory roller is one or two or more than two eccentric shafts arranged in series and then driven by a vibrating motor installed on the same axis to rotate synchronously and in the same direction. The eccentric shafts are usually connected by spline pairs; Patent No. 2005100658746 (CN1673457A) discloses a new type of synchronous reverse drive device with multiple eccentric shafts connected in series for the vibrating wheel of a directional vibratory roller. The first rotating shaft I, the second transmission shaft II, and the ...

Claims

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