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加长臂挖掘机的转向机构满足啥要求

日期:2022-08-24   来源:http://www.dybocheng.com
加长臂挖掘机的驾驶室也布置在回转平台上,转台可相对于底盘作360。全回转;此外,由于挖掘机工作环境恶劣,作业场地崎岖不平,转向动作频繁,因此必须设计专门的转向机构方可保证驾驶员顺利操纵轮胎转向。根据具体情况,转向机构应满足下列要求:
The cab of the extended arm excavator is also arranged on the rotary platform, and the turntable can be 360 degrees relative to the chassis. Full rotation; In addition, due to the poor working environment of the excavator, rugged working site and frequent steering action, a special steering mechanism must be designed to ensure that the driver can steer the tire smoothly. According to specific conditions, the steering mechanism shall meet the following requirements:
1)转台的回转不能影响对转向机构的操纵和转向动作的进行。
1) The rotation of the turntable shall not affect the operation of the steering mechanism and the steering action.
2)转向机构零部件的强度高、使用寿命长,以保证转向机构及整机工作安全、可靠。
2) The steering mechanism parts have high strength and long service life to ensure the safe and reliable operation of the steering mechanism and the whole machine.
3)操纵轮胎转向要有随动特性,轮胎的转角图7一36液压忿挂平衡装置一悬挂液压缸2一前桥3-摆动铰销4一控制例随转向盘成比例地转动,转向盘不动,轮胎也应停止转动。
3) The steering of the tire shall have follow-up characteristics. The turning angle of the tire is shown in Fig. 7-36. The hydraulic suspension balancing device - suspension hydraulic cylinder 2 - front axle 3 - swing hinge pin 4 - control example rotates proportionally with the steering wheel. If the steering wheel does not move, the tire shall also stop rotating.
加长臂挖掘机
4)为保证行驶方向和运动轨迹的准确性并减轻轮胎磨损,转向时车轮应作纯滚动,且无横向摆动现象。
4) In order to ensure the accuracy of the driving direction and movement track and reduce tire wear, the wheels shall be rolled and free of lateral oscillation during steering.
5)操纵要轻便、灵活,以减轻驾驶员的劳动强度,提高生产率。
5) The operation shall be light and flexible to reduce the labor intensity of the driver and improve the productivity.
6)要尽可能减少轮胎传递到转向盘的冲击振动。
6) The impact vibration transmitted from the tire to the steering wheel shall be reduced as much as possible.
加长臂挖掘机的转向机构满足啥要求?在此讲了六个方面的内容,当然还有很多个注意事项要上心,这样才能保障驾驶人员的安全基础上顺利使用该设备进行高质量的施工,更多详情就来我们网站http://www.dybocheng.com咨询吧。
What requirements does the steering mechanism of the extended boom excavator meet? Here I have talked about six aspects. Of course, there are many precautions to pay attention to, so that the driver can use the equipment for high-quality construction on the basis of ensuring the safety of the driver. For more details, please visit our website http://www.dybocheng.com Consult.


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