The invention discloses a gear and rack driven door mechanism which comprises a fixing frame, a driving device and a guide device are arranged on the fixing frame, the driving device comprises a first mounting frame, a driving motor, a driving gear, a driving rack and a second mounting frame, the first mounting frame and the fixing frame are detachably connected through screws, and the first mounting frame and the second mounting frame are detachably connected through screws. The driving motor is arranged on the first mounting frame, and an output shaft of the driving motor penetrates through the first mounting frame and is connected with the driving gear. The device is arranged on the inner side of a carriage of the motor train unit, the driving device and the guiding device are both mounted at the top in the carriage, the mounting stability is high, the opening degree of the structure is large, and the loading and unloading requirements of ultra-large containers are met.
本发明公开了一种齿轮齿条驱动的门机构,包括固定框,所述固定框上设有驱动装置和导向装置,所述驱动装置包括第一安装架、驱动电机、驱动齿轮、驱动齿条和第二安装架,所述第一安装架和固定框通过螺钉可拆卸地连接,驱动电机设置在第一安装架上,且其输出轴贯穿第一安装架并和驱动齿轮连接。本发明设置在动车组车厢的内侧,驱动装置和导向装置均安装在车厢内顶部,安装稳定性强,且该结构开度大,满足超大型集装箱的装卸要求。
Door mechanism driven by gear and rack
一种齿轮齿条驱动的门机构
2024-04-09
Patent
Electronic Resource
Chinese