A new virtual prototyping model is reestablished after pivotal parts were rebuilt in adams 在对原来操纵机构中的关键零部件重新建立模型的基础上，建立了新的虚拟样机。
At present , adoptive new - style manipulate mechanisms abroad are mainly manipulate mechanism with concentrative link lever and that linked forerunner with link lever 目前，国外采用的新式操纵机构主要有集中连杆操纵机构和先导与连杆操纵相结合的操纵机构。
Tractors , machinery for agriculture and forestry , powered lawn and garden equipment - symbols for operator controls and other displays - part 3 : symbols for powered lawn and garden equipment 农林拖拉机和机械草坪和园艺动力机械操作者操纵机构和其它显示装置用符号第3部分:草坪和园艺动力机械用符号
The type of remote control is located on the side and equip with brackets which selected and shift , which make the car have enough spach and more suitable for the arrangement of the whole car 远距离软轴操纵型式，其操纵机构位于侧面，并配有选、换档支架，使整车地板有足够的降低空间，利于整车布置。
Model is established using ug and kinematic analysis is conducted with adams software , concluding that functions of the manipulated mechanism can he performed well without interfering each other 分析结果显示：该空间集中连杆杆件操纵机构的变速、转向和换向操纵机构互不干涉，结构设计合理，可显著提高设计质量，降低开发费用。
However , the existing manipulate mechanism of bulldozer in china for shifting and steering lies in many problems , such as redundant operating lever and difficult in arrangement , etc , and disadvantages driver ' s operation 而我国推土机现有的变速、转向操纵机构存在着操纵杆件多，空间布置困难等问题，不利于驾驶员的操作。
Thereinto , the former cancels traditional operating lever for steering , shift and operating direction , integrates these functions into one operating lever and controls it to realize all the operations of bulldozer using elbow joint ' s action 其中，集中连杆操纵机构取消了传统的转向、变速及换向操纵杆，将转向、换向与变速操纵功能集成在一根操纵杆上，利用肘节的自然动作控制操纵杆实现转向、前进后退和变速。
