Lubricating and oil supplying structure for shell bearing of hybrid power gearbox

The utility model aims to provide a lubricating oil supply structure for a shell bearing of a hybrid power gearbox. The lubricating oil supply structure comprises an oil spraying pipe, a bearing seat, an oil inlet groove, an oil duct and an oil storage chamber, the gearbox shell is formed by mutually splicing and mounting a front shell and a middle shell; an oil inlet groove is formed in the upper part of each bearing seat in the middle shell; an oil spraying pipe is arranged in the front shell, and oil spraying openings corresponding to the oil inlet grooves of the bearing seats are formed in the oil spraying pipe; an oil baffle rib I is arranged between the oil inlet groove and the outer wall of the bearing seat; the oil baffle rib I is an inclined surface which is inclined downwards towards the inner direction of the bearing seat; an oil storage chamber is arranged between the bearing seat and the inner side wall of the middle shell, an oil channel is arranged in the middle shell, the lower end of the oil