The invention relates to the technical field of mechanical equipment and especially relates to an advancing mechanism for heavy engineering machinery and an application thereof. A support is connectedinto a rail in a sliding manner; a fixing frame is fixedly connected to a lower portion of a right side of the support and located in the rail. And a spring supporting rod is slidably connected to aninner portion of the fixing frame, an adjusting rod is fixedly connected to a left end of the spring supporting rod, a fixing rack is fixedly connected to a bottom end of the right side of the support and located below the fixing frame, and a shell is fixedly connected to the right side of the fixing rack. A connecting rod on a second adjusting block is pushed by a pressing block to move rightwards under a thrust; and meanwhile, a push rod is pushed, the push rod generates the thrust on the spring supporting frame, the spring supporting frame is stressed to ascend, obstacles in the rail are removed through cooperation of the top plate, the obstacles are prevented from hindering movement of the support, a situation that the obstacles hinder movement of the support so that the support is disengaged from the rail is avoided, and use safety of equipment is improved.
本发明涉及机械设备技术领域,具体为一种用于重型工程机械的行进机构及其应用,所述轨道的内部滑动连接有支架,所述支架的右侧下部且位于轨道的内部固定连接有固定框,所述固定框的内部滑动连接有弹簧撑杆,所述弹簧撑杆的左端固定连接有调节杆,所述支架的右侧底端且位于固定框的下方固定连接有固定架,所述固定架的右侧固定连接有壳体。通过压块推动第二调节块上的连杆受到推力向右移动,同时推动推杆,推杆对弹簧撑架产生推力,弹簧撑架受力向上升起,通过顶板的配合将轨道内部的障碍物清理出去,防止障碍物阻碍支架的移动,避免出现障碍物阻挡支架的移动而导致支架脱离轨道的情况,提高设备的使用安全。
Advancing mechanism for heavy engineering machinery and application thereof
一种用于重型工程机械的行进机构及其应用
2020-09-15
Patent
Electronic Resource
Chinese
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
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