| 摘要 |
A cut heighth adjustment mechanism is provided for use with a vegetation cutting device, such as a tractor, and including a front-mounted cutting deck. To achieve heighth adjustment of a front portion of the intended deck, there is provided a heighth positioning arm fitted and secured between a bracket and a mounting structure adapted to attach to the deck of the cutting device. Adjustment of the arm and hence, the front of the deck, is accomplished by securing the arm to a selection of perforations occurring in both the bracket and the mounting structure. Rear adjustment of the deck is accomplished by connectio n of a drive member to a vertical upstanding portion also having perforations and attache d to the deck. To allow a user to visually inspect which range of cut heighth has been selected, perforations are provided both in the bracket and the mounting structure, each corresponding similarly to each other to designate a particular range of cut heighth. Further, the adjustment mechanism permits the user to obtain a lower profile of cut than is currently permitte d, thus enabling cutting to occur under low hanging vegetation and shrubbery.
|
