The invention discloses a seat structure and engineering machinery and belongs to the technical field of seat adjustment. The seat structure comprises a seat and an adjusting assembly; the adjusting assembly comprises a first telescopic driving piece and a second telescopic driving piece; the first telescopic driving piece and the second telescopic driving piece are arranged in a crossed mode; thebottom ends of the first telescopic driving piece and the second telescopic driving piece are hinged to a bottom plate of a cockpit; the top ends of the first telescopic driving piece and the secondtelescopic driving piece are hinged to the seat; and the first telescopic driving piece and the second telescopic driving piece can stretch out and draw back to adjust the front-back pitching angle ofthe seat. According to the seat structure and the engineering machinery, the angle of the seat can be adjusted, and structural compactness can be realized.

    本发明公开了一种座椅结构及工程机械,涉及座椅调整技术领域。该座椅结构包括座椅和调整组件,调整组件包括第一伸缩驱动件和第二伸缩驱动件,第一伸缩驱动件和第二伸缩驱动件交叉设置,且各自的底端分别用于铰接于驾驶舱的底板,各自的顶端分别铰接于座椅,第一伸缩驱动件和第二伸缩驱动件均能够伸缩,以调整座椅前后俯仰角度。该座椅结构及工程机械具有能够调整座椅角度,且结构紧凑的特点。


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    Title :

    Seat structure and engineering machinery


    Additional title:

    座椅结构及工程机械


    Contributors:

    Publication date :

    2020-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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