The invention discloses a planet wheel with an adjustable wheel track. The planet wheel comprises a wheel carrier, a driving gear, a driven gear, a fixed synchronous belt wheel, a movable synchronousbelt wheel, a star wheel, a bevel gear assembly, a wheel carrier housing and the like. The driving gear is connected to the driving shaft, the driven gear and the fixed synchronous belt wheel are coaxially connected to the driven shaft, the movable synchronous belt wheel and the star wheel are coaxially connected to a movable belt wheel shaft, and the driving shaft, the driven shaft and the movable belt wheel shaft are all arranged on the wheel carrier. The driven gear is meshed with the driving gear, and the movable synchronous belt wheel is connected with the fixed synchronous belt wheel through a synchronous belt; the bevel gear assembly is arranged in the wheel carrier housing and is connected with the movable belt wheel shaft through a lead screw part; and the wheel carrier housing isembedded with the wheel carrier and is fixed through threads. According to the planet wheel, the wheel track of the planet wheel can be adjusted within a certain range, an application range of a planet wheel type stair climbing machine is expanded, meanwhile, operation is easy, and machining cost is low.
本发明公开了一种可调节轮距的行星轮,包括轮架、主动齿轮、从动齿轮、固定同步带轮、移动同步带轮、星轮、锥齿轮组件、轮架罩壳等;主动齿轮连接在主动轴上,从动齿轮与固定同步带轮同轴连接在从动轴上,移动同步带轮与星轮同轴连接在移动带轮轴上,主动轴、从动轴和移动带轮轴均设置在轮架上;从动齿轮与主动齿轮啮合,移动同步带轮和固定同步带轮通过同步带连接;锥齿轮组件设置在轮架罩壳内,通过丝杠部分与移动带轮轴连接;轮架罩壳与轮架嵌合,通过螺纹固定。本发明可对行星轮的轮距在一定范围内进行调节,拓展了行星轮式爬楼机的适用范围,同时操作简单、加工成本较低。
Planet wheel with adjustable wheel track
一种可调节轮距的行星轮
2020-08-14
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte |
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