The invention discloses a coal conveying plate trailer which comprises a plate trailer body. The plate trailer body comprises fixed bases, the fixed bases are fixedly installed at the bottom of the plate trailer body, rotating rods are rotatably arranged between the fixed bases, walking wheels are fixedly installed on the rotating rods, and movable cavities are formed in the walking wheels. Compared with the prior art, the walking wheels can be extruded through the surface of a rail, a memory metal plate deforms and sinks inwards, when a transport vehicle jolts slightly, rigid collision between the walking wheels and the rail can be avoided, vibration in the transport process can be relieved, the damping effect is achieved, the service life of the transport rail can be prolonged, and when the surface of the transport rail has a large recess, the limiting rods can extend out; and the walking wheels abut against the inner wall of an I-shaped rail when being separated from the rail so that the plate trailer is prevented from falling off from the rail, meanwhile, the transportation speed of the plate trailer can be effectively reduced, and the situation that the transportation efficiency is affected due to the overturning condition caused by the too high speed is avoided.

    本发明公开了一种运煤用板车,包括板车本体,板车本体包括固定底座,固定底座固定安装在板车本体底部,固定底座间转动设有转杆,且转杆上固定安装有行走轮,行走轮内部开设有活动腔;与现有技术相比,通过轨道表面能够对行走轮产生挤压,使记忆金属板发生形变向内凹陷,在运输车发生轻微的颠簸时,能够避免行走轮与轨道的刚性碰撞,能够减缓在运输过程中的震动,具有减震的效果,而且能够延长运输轨道的使用寿命,并且在遇到运输轨道表面有较大的凹陷时,能够使限位杆伸出,当行走轮要脱离轨道轨道时抵在工形轨道内壁上,避免板车从轨道上脱落,同时能够有效降低板车的的运输速度,避免速度过快导致出现倾覆的情况,影响运输效率。


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    Title :

    Coal conveying plate trailer


    Additional title:

    一种运煤用板车


    Contributors:
    HAO YIDI (author)

    Publication date :

    2021-06-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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