A rack for mining machinery is last

The utility model discloses a rack for mining machinery is last, including engaging lug seat, direction cell body, rack body, fastening bolt, an upper fixed plate, fixed plate, fixation nut, the rack body, fixed block, province material hole and U type groove, rack body side is equipped with province material hole, rack body lower extreme is equipped with the rack body, and the rack body and rack body left and right sides face are equipped with bottom plate and an upper fixed plate respectively, are equipped with fastening bolt between an upper fixed plate and the bottom plate, and fastening nut is located the fastening bolt lower extreme, rack body up end is equipped with the fixed block, rack body side still is equipped with the direction cell body, is equipped with U type groove on the direction cell body, the upper left end of rack body is equipped with the engaging lug seat, the utility model discloses make things convenient for the dismantlement of device part, appeared the phenomenon of rosin joint when also having avoided the welding, improved the device security performance, reduced manufacturing cost.