公开(公告)号：WO2014142905A1

公开(公告)日：2014-09-18

申请号：PCT/US2013/031570

申请日：2013-03-14

Applicant: HUSQVARNA AB

Inventor： BAKER, David J.

IPC: A01D34/68

CPC classification number: A01D34/69 ,  A01D34/6806 ,  A01D34/6812 ,  A01D34/824 ,  A01D2034/6837

Abstract: A drive system of a lawn mower includes a drive belt, a drive pulley, a drive shaft pulley and an idler pulley. The drive pulley is disposed at a rocking transmission of the lawn mower to transfer drive belt motion to power for a set of wheels of the lawn mower via the rocking transmission when the rocking transmission is engaged. The drive shaft pulley is operably coupled to a drive shaft of the lawn mower to rotate responsive to rotation of the drive shaft. The drive shaft pulley engages the drive belt responsive to engagement of the rocking transmission.

Abstract translation: 割草机的驱动系统包括驱动带，驱动带轮，驱动轴带轮和惰轮。 驱动滑轮设置在割草机的摇摆传动装置上，以便当摆动传动装置接合时，通过摇摆传动装置将传动带运动传递给草坪割草机的一组轮子。 驱动轴滑轮可操作地联接到割草机的驱动轴，以响应于驱动轴的旋转而旋转。 响应于摇摆传动装置的啮合，驱动轴滑轮接合传动带。