Multiple-piece tail wing structure

多片式尾翼结构

Abstract

The invention discloses a multiple-piece tail wing structure which comprises two tail wing devices, airflow channels and a hydraulic pipeline. The tail wing devices are arranged at the tail ends of the airflow channels respectively. Each tail wing device comprises a main wing, an auxiliary wing and a driving mechanism. The main wing is arranged under the auxiliary wing; the middle portion of the main wing is provided with a plurality of auxiliary wing positioning plates extending upwards; the upper ends of the auxiliary wing positioning plates are hinged with the tail end of the auxiliary wing; the front end of the auxiliary wing is close to the tail end of the main wing; the middle portion of the main wing is provided with a rotation plate which is vertically arranged and can rotate with respect to the main wing; and the other end of the rotation plate is hinged with the middle portion of the auxiliary wing. The driving mechanism comprises a main wing cylinder, an auxiliary wing cylinder, a rotation assisting cylinder and a base. The hydraulic pipeline comprises a hydraulic pump, a main wing pipeline, an auxiliary wing pipeline and a rotation assisting pipeline. The invention is to provide the multiple-piece tail wing structure which is capable of adjusting air resistance and downward pressure applied to the left and right two sides of the tail portion of an automobile so as to improve automobile adhesion performance and reduce tyre load.
本发明公开了一种多片式尾翼结构,包括两个尾翼装置,气流通道以及液压管路,尾翼装置位于气流通道的末端,包括主翼、副翼以及驱动机构,主翼位于副翼下方,主翼中部设有若干向上延伸的副翼定位板,副翼定位板的上端与副翼尾端铰接,副翼的前端靠近主翼的尾端,主翼中部设有竖直布置、可相对主翼旋转的转板,转板的另一端与副翼中部铰接,驱动机构包括主翼缸,副翼缸,转动辅助缸以及底座,液压管路包括液压泵、主翼管路、副翼管路以及转动辅助管路。本发明旨在提供一种可对汽车尾部左右两侧的下压力和空气阻力进行调节从而提高汽车附着性能、降低轮胎负荷的多片式尾翼结构。

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