The invention provides a self-adaptive adjusting wind shielding device for a locomotive. The problems that in the prior art, the wind shielding state cannot be adjusted in real time, the device is not suitable for the environment of the northwest region, and the service life is short are effectively solved. The device comprises a handle; a threaded rod is arranged on the handle; a fixed cylinder is arranged at the lower end of the threaded rod; a main plate is arranged on the front side of the threaded rod; a wing plate is arranged on the rear side of the main plate; a double-end lead screw is arranged on the rear side of the main plate; a passive conical gear is arranged on the double-end lead screw; a nut is arranged on the threaded rod; an auxiliary plate is arranged between a wing plate and the main plate; a U-shaped plate is arranged at the lower side of the threaded rod; a worm-gear mechanism is arranged in the U-shaped plate; a rotating cylinder is arranged in the U-shaped plate; a first bevel gear is arranged at the lower end of the worm; a spline shaft is arranged on the lower side of the handlebar; a spline cylinder is arranged on the spline shaft; a second bevel gear is arranged on the spline cylinder; a first pull spring is arranged between a sliding plate and the spline cylinder; a movable plate is arranged at the right side of the spline cylinder; a second pull spring is arranged between the movable plate and the spline cylinder; a fan is arranged at the left end of the spline shaft; an ejector rod is arranged on the movable plate, and a small plate is arranged on the front side of the ejector rod.

    本发明提供了一种机车自适应调节挡风装置,有效的解决了现有技术不能根据实时调节挡风状态,不适应西北地区的环境,寿命较低的问题;包括车把,车把上有螺纹杆,螺纹杆下端有固定筒,螺纹杆前侧有主板,主板后侧有翼板,主板后侧有双头丝杠,双头丝杠上有螺纹管,螺纹杆上端有主动锥齿轮,双头丝杠上有被动锥齿轮,螺纹杆上有螺母,翼板与主板之间有副板;螺纹杆下侧有U形板,U形板内有蜗轮蜗杆结构,U形板内有转筒,蜗杆下端有第一锥齿轮,车把下侧有花键轴,花键轴上有花键筒,花键筒上有第二锥齿轮,滑板与花键筒之间有第一拉簧,花键筒右侧有活动板,活动板与花键筒之间有第二拉簧;花键轴左端有风扇,活动板上有顶杆,顶杆前侧有小板。


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    Title :

    Self-adaptive adjusting wind shielding device for locomotive


    Additional title:

    一种机车自适应调节挡风装置


    Contributors:

    Publication date :

    2022-02-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62K Fahrräder , CYCLES



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