The invention relates to the technical field of engineering machinery, and particularly relates to a cover plate assembly, a power cabin and engineering machinery. The cover plate assembly is used forbeing matched with an air opening of a wall plate and comprises a cover body and at least one connecting piece. One end of the connecting piece is arranged on the cover body, and the other end of theconnecting piece is arranged at an air port of the wall plate; and the connecting piece is used for enabling the cover plate assembly to have a first state enabling the cover body to open the air port at a high temperature and a second state enabling the cover body to close the air port at a low temperature. The air port can be automatically opened or closed to adapt to operation of engineering machinery.
本发明涉及工程机械技术领域,具体而言,涉及一种盖板组件、动力舱和工程机械。盖板组件,其用于与壁板的风口配合,包括盖体和至少一个连接件;连接件的一端设置在盖体上,连接件的另一端设置在壁板的风口处;连接件用于使盖板组件具有高温时使盖体打开风口的第一状态,以及低温时使盖体闭合风口的第二状态。其能够自主打开或关闭风口以适应工程机械的作业。
Cover plate assembly, power cabin and engineering machinery
盖板组件、动力舱和工程机械
2020-08-14
Patent
Electronic Resource
Chinese
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