A folding top guard for a coal mining machine

Abstract

The utility model discloses a kind of folding top guard plates for coal mining machine, including coal baffle and support plate, coal baffle and support plate are respectively hinged in the body of coal mining machine to facilitate deployment or storage, rotating coal baffle and the support plate of unfolding are connected to realize the deployment and positioning of coal baffle;By setting folding top guard plate includes coal baffle and support plate, and is connected with the body of coal mining machine by hinged mode respectively, it is convenient to realize quick folding and unfolding, respectively rotating coal baffle and support plate and making the interlocking of both reach the purpose of coal baffle deployment, play coal blocking effect, the above structure realizes the installation and use of top guard plate device by pure mechanical mode, avoid the problems, such as complex structure, bulky, inconvenient operation and high maintenance cost in prior art.

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