The invention provides an instrument for agricultural machinery, and relates to the field of agricultural machinery instruments.The instrument comprises an instrument body, the top of the instrument body is fixedly connected with a cleaning mechanism, the cleaning mechanism comprises an air storage box, an air blowing pipe, a connecting pipeline and a switch structure, the air storage box is fixedly connected with the instrument body, and the top of the air storage box is fixedly connected with the air blowing pipe; an air outlet hole is formed in the side, facing the instrument body, of the air blowing pipe, an air storage space is formed in the air storage box, and one end of the connecting pipeline is connected with the air storage space. According to the instrument for the agricultural machine, when dust exists on the instrument body, the sliding block slides to the middle position along the air storage box, the first permanent magnet and the second permanent magnet correspond to each other, at the moment, the first permanent magnet ascends under the action of magnet attraction, the check block ascends to enable the connecting pipeline to be communicated, and air in the air storage space enters the air blowing pipe through the connecting pipeline; and the air outlet holes correspond to the upper surface of the instrument body.

    本发明提供一种农机用仪表,涉及农机仪表领域,包括仪表本体,所述仪表本体的顶部固定连接有清洁机构,清洁机构包括储气箱、吹风管、连接管道、开关结构,所述储气箱与仪表本体固定连接,所述储气箱的顶部固定连接有吹风管,所述吹风管朝向仪表本体的一侧开设有出风孔,所述储气箱内开设有储气空间,所述连接管道的一端与储气空间相连接。该农机用仪表,在仪表本体上有尘土时,将滑块沿着储气箱滑动至中间位置,使得第一永磁铁和第二永磁铁相互对应,此时第一永磁铁在磁铁相吸的作用下上升,挡块上升使得连接管道连通,储气空间内的气体通过连接管道进入吹风管内,从出风孔内吹出,出风孔与仪表本体的上表面相对应。


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    Title :

    Instrument for agricultural machinery


    Additional title:

    一种农机用仪表


    Contributors:
    ZHANG WEIYANG (author) / ZHANG XINGYU (author) / DING SHUIXIANG (author) / YANG JUN (author)

    Publication date :

    2025-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen




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