The invention relates to the technical field of grabbing machines, in particular to a grabbing machine grab bucket protection system and control method, device and medium, and the control method comprises the following steps: acquiring a first signal that an execution mechanism starts to work, sending a second signal and a third signal after the execution mechanism receives the first signal, and receiving the second signal and the third signal by a speed control system; and the speed control system is used for controlling the opening and closing speed of the bucket, and the speed control system adjusts the speeds of the bucket in different areas in the moving process according to the second signal and the third signal. After the speed control system receives the corresponding signals, corresponding speed control is carried out in different areas, namely a normal moving area, a deceleration area, a buffer area and a stop point, and finally the grabbing flaps are stably stopped at the stop point. Mechanical limiting during bucket opening and closing is omitted, mechanical impact, hydraulic impact and oil cylinder impact during bucket opening and closing are reduced, noise is lowered, the service life of the grab bucket is prolonged, fault time is shortened, and the use cost of enterprises is reduced.
本发明涉及抓料机技术领域,具体而言,涉及一种抓料机抓斗保护系统及控制方法、设备、介质,包括获取执行机构开始工作的第一信号,执行机构接收到第一信号后发出第二信号和第三信号,速度控制系统接收第二信号和第三信号,所述速度控制系统用于控制铲斗的开合的速度,速度控制系统根据第二信号和第三信号调整铲斗在移动过程中不同区域的速度。速度控制系统接收到对应的信号后,在不同的区域,即正常移动区、减速区、缓冲区和停止点,进行对应的速度控制,最终使抓瓣平稳的停在停止点上。本发明取消开闭斗时的机械限位,减少开斗和闭斗的机械冲击、液压冲击、油缸冲击和降低噪音,延长抓斗寿命,减少故障时间,降低企业使用成本。
Grabbing machine grab bucket protection system, control method, equipment and medium
一种抓料机抓斗保护系统及控制方法、设备、介质
2023-03-31
Patent
Electronic Resource
Chinese
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