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杠杆式手动润滑油箱采用二个单向阀相互交替工作,当杠杆3向上提时,活塞杆7和皮碗8上升,这时单向阀9中的钢球10打开,润滑油从钢球10下面孔中被吸入到油缸5中,与此同时,单向阀13中钢球12被压紧。当杠杆向下压时,钢球10被压紧,这时润滑油压入弯头11孔中将钢球12打开,润滑油继续沿输油管14孔经输油咀15压出,压入油壶。自从采用此润滑油箱后,每月可节约润滑油75公斤,全年900公斤。
Lever-type manual lubrication tank with two one-way valve alternately work, when the lever 3 is raised, the piston rod 7 and the cup 8 rises, then the one-way valve 9 opened the ball 10, lubricating oil from the ball 10 The lower hole is sucked into the cylinder 5, at the same time, the ball 12 in the check valve 13 is compressed. When the lever is pressed down, the steel ball 10 is pressed, then the oil pressure into the hole 11 elbow will open the ball 12, the oil continued along the pipeline 14 through the oil nozzle 15 out of pressure into the oil pot . Since adopting this lubricating oil tank, it can save 75 kilograms of lubricating oil every month and 900 kilos for the whole year.