Смыслов Сергей Леонидович (RU),Горьков Дмитрий Иосифович (RU),Комаров Юрий Николаевич (RU),Бычков Александр Павлович (RU)
申请号：
RU2015108696/13
公开号：
RU00153851U1
申请日:
2015.03.12
申请国别(地区):
RU
年份:
2015
代理人:
摘要：
The invention relates to the field of agricultural machinery, in particular to the manual provided with an independent drive, tillers, preferably tillers, designed to work on small-sized plots and greenhouses. The present improvement concerns the construction of one of the main mechanisms of such machines, i.e. transmission. The essence of the improvement consists in the fact that the transmission tillers, designed as a gear mechanism, comprising a housing with input and output shafts bearing gearwheels and interconnected via intermediate gears via a switch, the intermediate gear shafts are arranged along a circular arc concentric gear the output shaft and connected to it constantly via gears, each of these shafts carries at least one further toothed wheel which gears Combine ineny unit disposed on the carriage switch is mounted with the possibility of reciprocating movement on an input shaft which is connected to at least one of the gears unit. Furthermore, the output shaft mounted drive sprocket chain drive and driven sprocket - by propulsion motor cultivator shaft and the geometric axis of both sprockets and the output shaft lie in one plane and the axes of the intermediate shafts are arranged symmetrically relative to this plane, with both the gear mechanism and chain transmission accommodated in a single casing, made of two mating fragments same side which are mirror images of each other. The design enables transmission without changing its concept, to obtain various combinations of gear ratios in one and the same transmission housing by installing additional gears on the countershafts and movable carriage switch. In addition, this solution makes it possible to unify the pieces of the body to such a degree that requires one mold to make them. The above circumstances allow you to save significant funds. 1 ZP f-ly 3 Fig.Полезная модель относится к области сельскохозяйственного машиностроения, в частности, к ручным, снабженным автономным приводом, почвообрабатываю
