Door machine lubrication standard

Lubrication of the crane standard 2020 - 03 - 29 a, machine lubrication situation sliding-rising door machine, a total of 269 lubrication points, there are five types of lubrication, including centralized lubrication pump ( Two) , movable centralized lubrication pump ( A) , oil gun, daub, perfusion. Centralized lubrication pump, mobile centralized lubrication pump, oil gun, daub is 2 # lithium base grease, commonly known as butter. Centralized lubrication pump lubrication including cable reel bearing, rotating pinion bearing, slewing bearing, roller bearing, lifting the open closed motor bearing, hoisting open and close the input shaft and output shaft of the gearbox, cable roller, luffing motor, coupling, the rope device, luffing pendulum is the rack press wheel, bearing, pulley, pulley and rocker arm ground point, guide pulley, balance beam support heave great lever ground points, balance beam and a small stick ground point, under the big boom ground points, small bar, rack and big boom ground point as the bridge of the nose pulley, as the bridge of the nose and big pull rod, the arm frame ground points, the head pulley. Mobile centralized lubrication including cart wheel bearing, bearing, axis. Zip daub including open gear lubrication, windproof, walking cart chain anchor cable reel, gear ring, open and close hoisting wire rope, luffing rack. Perfusion including triad reducer lubrication, hoisting machine of decelerate of open and close and hydraulic driving, luffing reducer, luffing brake, foot brake pump cylinder, hydraulic drive electric iron shoes, luffing reducer gear and cable reel gear box. The reducer with 220 # gear oil, hydraulic drive is used is 46 # hydraulic oil, the foot brake pump oil cylinder is 7103 / HZY3 kunlun star. Second, the lubrication system diagram ( Source: port innovation studio)