Oil pump directly conneting of power take off for a car

摘要

The present invention relates to a hydraulic power pump directly connected to the vehicle power take-off device, and more particularly, by connecting the hydraulic pump so that the hydraulic power of the power take-off device is directly transmitted, the efficient power transmission is made, the flow rate of oil of the hydraulic pump increases per minute It relates to a vehicle power take-off direct type hydraulic pump that can be made.;The purpose of the present invention is to connect the one side of the power take-off device and the hydraulic pump integrally provided through the flange via the flange, the shaft is coupled to the drive shaft of the power take-off and the hydraulic pump so that the power is directly transmitted. By providing a power transmission efficiency can be improved, by adjusting the number of revolutions of the gear to increase the amount of oil discharged from the hydraulic pump per minute to provide a vehicle power take-off directly connected hydraulic pump that can supply the oil quickly. .;The structure of the present invention for achieving the above object is a housing formed in such a way that the inlet and the discharge port correspond to each other, and a hydraulic pump for supplying oil by a drive device inside the housing, the power take-off device for drawing the power of the engine ( A flange 7 connecting one side of 1) and one side of the housing 11; A drive shaft 14 which is axially coupled and rotated integrally with the rotation shaft 6 of the connection gear 5 provided in the power take-off unit 1; A drive gear 15 provided on the drive shaft 14 to rotate the same; A driven gear 17 which rotates in engagement with the drive gear 15 but is formed smaller than the diameter of the drive gear 15 to accelerate and rotate; The first gear is provided at a predetermined position on the driven shaft 16 installed at the center of the driven gear 17, and the outer tooth surface is in contact with the inner wall of the housing 11 to feed the oil to the discharge port 13. Gear 18; The second gear 19 is rotated in engagement with the first gear 18 and the outer tooth surface is installed to contact the inner wall of the housing 11.