v.p.=(0.7140.÷99). In the side wall of the PUB body an opening is made for inputting the torque through the spring connecting the driving wheel of the main gear conical pair of PUB with the driven conical wheel of the CCU. The input shaft of PUB is designed to combine the function of driven wheel shaft of the main PUB gear pair and the function of the toothed cylindrical wheel shaft that is integral with it. Aggregates gearboxes are communicated on the torque with a cylindrical gear wheel with the formation of drive gearboxes branched into two groups with the declared ranges ratio of the gear pairs gear ratios. The driving wheel of the main pair is located on the shaft installed in the ball and roller bearings. The reciprocating driven wheel is mounted on the input shaft of PUB on a bearing-thrust ball and supporting roller bearing. The teeth of conical crowns of driving and driven wheels are made of variable height, decreasing towards the axial vertex of the conventional addendum cone. Angle α of r.c.g. slope of conventional reference cone generator of gear rim to the axis of wheel shaft is determined in the range αr.c.g.1=(0.59÷0.85) [rad] for the driving wheel and αr.c.g.2=(0.74÷1.04) [rad] for the driven wheel. Angle of spiral βW, expressed in the same projection as the angle between the tangent to the tooth line to the midpoint of the latter and the radius of the same point, drawn from the axis of the wheel shaft, is variably determined in the range of values βW= (0.21÷0.32) [rad].;EFFECT: increase in efficiency and more than double the increase in engine life.;16 cl, 5 dwg"/>
公开/公告号RU2635125C1
专利类型
公开/公告日2017-11-09
原文格式PDF
申请/专利号RU20160149160
发明设计人 MARCHUKOV EVGENIJ YUVENALEVICH;AMANOV RUSLAN RAMILEVICH;BIBAEVA ANNA VIKTOROVNA;POLYAKOV KONSTANTIN SERGEEVICH;KUZNETSOV IGOR SERGEEVICH;
申请日2016-12-14
分类号B01J3;
国家 RU
入库时间 2022-08-21 13:23:18