The invention provides a double-crawler-type transmission machine which comprises a machine frame, two transmission seats, a speed reducer and a pushing device, two side plates of the machine frame are connected with bases of the two transmission seats respectively, a bottom plate of the machine frame is connected with the speed reducer, an end plate of the machine frame is connected with the pushing device, and the pushing device is connected with the two transmission seats. A base of the transmission seat can move along a track of the transmission seat, and two output shafts of the speed reducer are opposite in rotating direction and are respectively connected with the transmission wheels of the two transmission seats. The pushing device is applied to a manned chain vehicle system, the pushing force of the pushing device is adjusted, the self weight of the conveying chain below the installation position of the pushing device and part or all pulling force generated by the load on the conveying chain can be borne, and the effect that the pulling force borne by the conveying chain is reduced, so that the load of the conveying chain is improved is achieved. And meanwhile, the segmented synchronous driving, speed limiting and braking effects can be achieved on the conveying chain, and the running stability performance and safety performance of the manned chain vehicle system are improved.

    本发明提供了一种双履带式传动机,包括一个机架、两个传动座、一个减速器和一个推顶器,所述机架的两个侧板分别连接两个所述传动座的底座,所述机架的底板连接所述减速器,所述机架的端板连接所述推顶器,所述传动座的底座可以沿所述传动座的轨道移动,所述减速器的两个输出轴的转向相反,并分别连接两个所述传动座的传动轮。本发明应用到载人链车系统中,调整所述推顶器的推顶力,能承载其安装位置以下的输送链条的自重及载荷对输送链条产生的部分或全部拉力,达到减小输送链条承受的拉力从而提高输送链条的载荷的效果。同时,本发明还能对输送链条起到分段同步驱动、限速和制动作用,提高载人链车系统运行的稳定性能和安全性能。


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    Title :

    Double-crawler-type transmission machine


    Additional title:

    一种双履带式传动机


    Contributors:

    Publication date :

    2023-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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