The invention discloses a platform lorry for a trailer, relates to the technical field of mine mechanical equipment. The technical problem that the working efficiency of a coal mine is influenced by disassembling and assembling heavy equipment and then transporting in the prior art is solved. The flat lorry comprises a frame body, at least two groups of suspension bodies and a plurality of wheel bodies, and each group of suspension bodies is provided with a suspension connecting part and a plurality of wheel mounting parts; the suspension connecting parts of the at least two groups of suspension bodies are respectively connected to the frame body, and the plurality of wheel bodies are respectively mounted on the plurality of wheel mounting parts; and the connecting positions of the suspension connecting parts and the frame body are lower than the connecting positions of the wheel mounting parts and the wheel bodies. The plat lorry meets the design requirements for low stunt and heavy load, the bearing capacity is high while the occupied height size is small, overall disassembly-free transportation of heavy equipment in a low roadway of an underground coal mine can be achieved, thewithdrawing installation efficiency of the fully mechanized coal mining face of the underground coal mine is greatly improved, and the economic benefits of the coal mine are improved.

    本发明公开了一种拖车用平板车,涉及矿井机械设备技术领域,解决了现有技术中通过拆解和组装重型设备后再运输而影响煤矿工作效率的技术问题。包括车架本体、至少两组悬架本体以及若干车轮本体,每组悬架本体上设置有悬架连接部与若干车轮安装部;至少两组悬架本体的悬架连接部分别连接于车架本体上,若干车轮本体分别安装于若干车轮安装部上;悬架连接部与车架本体的连接位置低于车轮安装部与车轮本体的连接位置。本发明的平板车满足低矮化与重载化设计要求,在占用高度尺寸小的同时承载能力强,能够实现对重型设备在煤矿井下低矮巷道整体无拆解运输,极大的提高了煤矿井下综采工作面回撤安装效率,提高了煤矿经济效益。


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    Title :

    Flat lorry for trailer


    Additional title:

    一种拖车用平板车


    Contributors:
    WANG ZEKANG (author) / SUN JUNDA (author) / HU MENGYAO (author) / SONG SHIZHEN (author) / XI TAO (author) / YANG CHENG (author) / WANG YANG (author)

    Publication date :

    2020-06-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS



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