The invention provides an intelligent protection pressurizing type sanding device. The intelligent protection pressurization type sanding device comprises a valve body, an inflation chamber cover, a pressing type sand raising assembly, a sand blowing adjusting assembly, an air inlet connector, a protection end pipe, a protection cover and an air pressure transmission assembly. The inflation chamber cover is installed at the inflation end of the valve body. The pressing type sand raising assembly is installed on the inflation chamber cover and communicates with the valve body. The sand blowing adjusting assembly is installed on the inflation chamber cover and communicates with the valve body. An air outlet of the air inlet connector is formed in the air inlet end of the inflation chamber cover and is provided with a flow dividing opening; the protection end pipe is connected with a sand outlet of the valve body through a sand conveying pipe. The protective cover is arranged on the protective end pipe, and the protective end of the protective cover can automatically cover the sand outlet of the protective end pipe; the pneumatic transmission assembly is arranged on the protection end pipe, the input end of the pneumatic transmission assembly is connected with the diversion opening through the air conveying pipe, and the output end of the pneumatic transmission assembly is connected with the protection cover and used for moving and opening the protection cover. According to the intelligent protection pressurizing type sanding device, the technical problem that the valve body and the end pipe are prone to being blocked is solved.

    本发明提供了一种智能防护增压型撒砂装置。该智能防护增压型撒砂装置包括阀体、充气室盖、按压式扬砂组件、吹砂调节组件、进气接头、防护端管、防护盖和气压传动组件;充气室盖安装于阀体的的充气端;按压式扬砂组件安装于充气室盖并与阀体连通;吹砂调节组件安装于充气室盖并与阀体连通;进气接头的出气口安装于充气室盖进气端,且其设有分流口;防护端管通过输砂管与阀体的出砂口连接;防护盖设置于防护端管,且其防护端可自动盖设于防护端管的出砂口;气压传动组件设置于防护端管,且其输入端通过输气管与分流口连接,且其输出端与防护盖连接,用于移动打开防护盖。该智能防护增压型撒砂装置解决了阀体及端管容易堵塞的技术问题。


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    Title :

    Intelligent protection pressurizing type sanding device


    Additional title:

    一种智能防护增压型撒砂装置


    Contributors:

    Publication date :

    2024-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES



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