Elevating conveyor aircraft nose uninstallation department secondary breaker

The utility model relates to an elevating conveyor aircraft nose uninstallation department secondary breaker. Its characteristics are: including install the belt in telephone -moving tail walking portion (4) and with elevating conveyor aircraft nose (2) but be connected move roller formula breaker (1) as an organic whole. The utility model discloses a secondary breaker is applicable to the colliery, and great mining height, easy wall caving are combined and are adopted, are combined and put the broken operation of the rectangular coal of working face transportation crossheading bold in the pit. It installs easy operation, has overcome the defect of influence production, and is efficient, and safe and reliable has promoted the development of comprehensive mechanization coal mining technique, is applicable to long -term abominable operational environment. 本实用新型涉及种转载机机头卸载处二次破碎装置。其特点是：包括安装在皮带自移机尾行走部(4)上并且与转载机机头(2)连接为体的可移动辊式破碎机(1)。本实用新型的二次破碎装置适用于煤矿井下大采高、易片帮综采、综放工作面运输顺槽大块长条煤破碎作业。其安装操作简单，克服了影响生产的缺陷，效率高，安全可靠，促进了综合机械化