The invention discloses an airport lifting platform steering drive axle which comprises an axle housing assembly. A cavity is formed in the middle of the axle housing assembly. A main reducing gear belt differential mechanism belt differential lock assembly is installed in the cavity. The two sides of the main reducing gear belt differential mechanism belt differential lock assembly are connected with the inner half radius of knuckle assemblies through splines respectively. The two sides of the axle housing assembly are provided with hub reduction gear assemblies. The hub reduction gear assemblies are hinged to the axle housing assembly through the knuckle assemblies, the hub reduction gear assemblies are connected with outer half shafts of the knuckle assemblies through splines, brake assemblies are arranged on the hub reduction gear assemblies, the two ends of a steering oil cylinder assembly are arranged to be hinged to the knuckle assemblies and the axle housing assembly, and the two ends of a steering transverse pull rod are hinged to the knuckle assemblies. By the adoption of the structure, the airport lifting platform steering drive axle has the advantages of being novel in structure, safe, reliable, large in bearing capacity, strong in gradeability, good in steering drive performance and the like.
Airport lifting platform steering drive axle
2016-02-03
Patent
Elektronische Ressource
Englisch