A spoiler system for the tail of a truck and capable of intelligently adjusting differential pressure resistance comprises a frame plate of the truck, symmetrical side spoilers are arranged at the two ends of the frame plate respectively, the top face and the bottom face of each side spoiler are each provided with a first spoiler through a first hinge, and each first spoiler is provided with a second spoiler through a second hinge; sliding rails are installed at the two ends of the servo electric push rod correspondingly, the interiors of the sliding rails are matched with an output rod of the servo electric push rod through guide rollers, a connecting rod is installed at the head of the output rod through a knuckle bearing, the head of the connecting rod is fixed to the second spoiler, and the servo electric push rod drives the output rod to stretch out and draw back. The connecting rod is driven to swing, so that the second spoiler is driven to swing; by applying the knuckle bearing, the pressure sensor and the intelligent control system, the opening and closing angle of the spoiler is monitored and adjusted in real time, the differential pressure resistance is reduced, and the fuel economy and the driving stability of the truck are improved.
一种智能调节压差阻力的卡车车尾用扰流板系统,包括卡车的车架板,其两端分别设置有对称的侧部扰流板,单个侧部扰流板的顶面与底面均通过一号铰链安装有一号扰流板,单个一号扰流板通过二号铰链安装有二号扰流板;还包括伺服电动推杆,伺服电动推杆的两端分别安装有滑轨,所述滑轨的内部通过导向滚轮与伺服电动推杆的输出杆匹配,输出杆的头部通过关节轴承安装有连杆,连杆的头部与二号扰流板固定,伺服电动推杆驱动输出杆伸缩,带动连杆发生摆动,从而带动二号扰流板发生摆动;通过应用关节轴承、压力传感器和智能控制系统,实时监测和调整扰流板的开合角度,降低压差阻力,提高卡车的燃油经济性和行驶稳定性。
Truck tail spoiler system capable of intelligently adjusting differential pressure resistance
一种智能调节压差阻力的卡车车尾用扰流板系统
13.12.2024
Patent
Elektronische Ressource
Chinesisch
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