The invention discloses an open pit coal mine liftable support transportation crawler, and relates to the field of coal mine transportation, the open pit coal mine liftable support transportation crawler comprises a crawler body, a hydraulic assembly, a conveyor belt body and a crawler body, the upper end of the crawler body is rotatably connected with the hydraulic assembly, and the upper end of the hydraulic assembly is in butt joint with a guide butt joint piece; the lower end of the crawler body is in butt joint with a crawler body, the outer side of the circle center of the transmission end of the crawler body is fixedly connected with a fixed butt joint piece, and an abutting butt joint piece is installed on the outer side of the crawler body in a nested mode. According to the liftable support transportation crawler for the open pit coal mine, the transverse moving part moving outwards applies pressure to the first pull rope in contact in a matched mode, the butted movable nesting part is driven to do reciprocating motion along the outer side of the transverse moving part, and transverse secondary displacement is achieved; according to the working environment, different types of obstacles such as large coal briquettes or stone blocks which are in contact are quickly swept and stirred, and the influence on the transportation crawler in the moving process is avoided.
本发明公开了一种露天煤矿可升降支架运输履带车,涉及煤矿运输领域,包括履带车本体、液压组件、运输带本体和履带本体,所述履带车本体的上端转动连接有液压组件,且液压组件的上端对接有导向对接件,所述履带车本体的下端对接有履带本体,且履带本体的传动端圆心外侧固定连接有固定对接件,所述履带车本体的外侧嵌套安装有抵触对接件。该露天煤矿可升降支架运输履带车,外移的横向活动件将配合对接触的第一拉绳施压力,带动对接的活动嵌套件沿着横向活动件的外侧往复活动横向二次位移,从而在工作的过程中,根据工作环境对接触到不同类型的阻挡物如大型的煤块或石块等进行快速清扫拨动,避免对活动过程中的运输履带车造成影响。
Liftable support transportation crawler for open pit coal mine
一种露天煤矿可升降支架运输履带车
2024-07-30
Patent
Electronic Resource
Chinese
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