公开(公告)号：US20060032205A1

公开(公告)日：2006-02-16

申请号：US11198899

申请日：2005-08-05

申请人： Kazuo Samejima ,  Masato Asahara

发明人： Kazuo Samejima ,  Masato Asahara

IPC分类号： A01D67/00

CPC分类号： A01D67/00

摘要： A riding-type mower includes a plurality of wheels, a body supported by the plurality of wheels, at least one draft link couplable at one end to the body, a pair of support links coupled at one end to the body and arranged rearwardly from the at least one draft link, and a mower unit whose front is supported from the body via the at least one draft link and whose rear is supported from the body by the pair of support links. The mower unit includes a mower deck having a front wall and a rear wall that extends substantially vertically, a plurality of blades housed in the mower deck each operable to rotate about a vertical axis, a balance arm coupled at two laterally spaced locations to the support links, and a shaft extending in a fore-and-aft direction and arranged at a position rearwardly of the rear wall of the mower deck within a vertical width of the rear wall, with the balance arm being swingably supported via the shaft about an axis of the shaft relative to the mower deck, such that the mower deck is rollably supported by the body about the axis of the shaft.

摘要翻译： 骑马式割草机包括多个车轮，由多个车轮支撑的车体，一端连接到车身上的至少一个牵伸连杆，一端连接在车身上的一对支撑杆， 至少一个牵引连杆和割草机单元，其前部经由至少一个牵伸连杆从所述主体支撑，并且其后部由所述一对支撑连杆从所述主体支撑。 割草机单元包括具有大致垂直延伸的前壁和后壁的割草机板，容纳在割草机板中的多个叶片，每个可操作以围绕垂直轴线旋转，平衡臂在两个横向间隔开的位置处联接到支撑件 连杆和沿前后方向延伸的轴，并且在后壁的垂直宽度内布置在割草机甲板的后壁的后方的位置处，平衡臂通过轴可绕轴线摆动地支撑 相对于割草机甲板，使得割草机甲板被本体围绕轴的轴线可滚动地支撑。