CN203756164U - Cutting part for drum shearer adopting ...
The utility model relates to a component of a shearer, in particular to a cutting part for a drum shearer adopting a cutting pick chain transmission manner. In order to increase the coal-loading efficiency of a drum, the cutting pick chain transmission mode is adopted, a rocker arm is arranged at a coal wall side, coal is cut by a cutting pick chain and a drum and is loaded by the drum to ...
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