The invention discloses a forklift steering axle. The steering axle comprises an axle body and a steering knuckle, the axle body is rotatably connected with the steering knuckle through a main pin, afirst tapered roller bearing and a second tapered roller bearing are installed at the two ends of the main pin respectively, and a first mounting base for installing the first tapered roller bearing and a second mounting base for installing the second tapered roller bearing are arranged on the axle body; and the two ends of the axle body are connected with a first cover plate and a second cover plate correspondingly, so that the first mounting base and the second mounting base can be sealed. A plurality of adjusting gaskets are arranged between the second cover plate and the axle body, so that the bearing clearance can be adjusted through the number of the adjusting gaskets. Therefore, the bearing capacity of a bearing pack is improved, a bearing is prevented from being damaged due to overlarge load under severe working conditions, the service life of the bearing is prolonged, and the service life of the forklift steering axle is guaranteed. And meanwhile, production and maintenance are convenient, the application range is wide, and the forklift steering axle can be suitable for large-tonnage forklifts.
本发明公开了一种叉车转向桥,包括桥体和转向节,桥体与转向节通过主销可转动连接,主销的两端分别安装有第一圆锥滚子轴承和第二圆锥滚子轴承,桥体上设有安装第一圆锥滚子轴承的第一安装座和安装第二圆锥滚子轴承的第二安装座;桥体的两端分别与第一盖板和第二盖板连接,以便对第一安装座和第二安装座进行密封;第二盖板与桥体之间设置有若干个调整垫片,以便通过调整垫片的数量调节轴承游隙。因此,提高了轴承组的承载能力,避免了恶劣工况下载荷过大致使轴承损坏,提高了轴承的使用寿命,保障了叉车转向桥的使用寿命。同时,生产与维护方便,应用范围广、可适用于大吨位叉车。
Forklift steering axle
一种叉车转向桥
2020-05-15
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |