The invention relates to the technical field of self-discharging ship conveying load test, and discloses a self-discharging ship single-point conveying device load test method, which comprises the following steps: S1, selecting a test material, and selecting proper sand as a load test material according to the width and depth of a belt of a conveying device and load requirements of a manufacturer; s2, sand loading: loading the sand into a sand cylinder, weighing the weight of the sand cylinder before and after sand loading in an inner field, and making a weighing record table according to the number of the sand cylinder; s3, collecting a motor load signal; s4, releasing the sand material; the operation process is safe and reliable, sand materials are evenly distributed on the conveying device, the numerical values of the conveying amount, the load current, the conveying speed and the motor control frequency of the single-point conveyor in all stages are obtained through control operation, data reference is provided for subsequent use of the single-point conveying device, and in the actual use process, the working efficiency is improved. The running speed of the belt is rapidly adjusted according to load changes, energy waste is avoided, equipment loss is reduced, and conveying efficiency is improved.
本发明涉及自卸船输送负荷试验技术领域,公开了自卸船单点输送装置负荷试验方法,S1:选择试验材料,根据输送装置皮带宽度及深度,以及厂家负荷要求,选择合适的砂料作为负荷试验材料;S2:装砂,将砂料装入砂缸中,并在内场称好砂缸装砂前后的重量,按砂缸编号做好称重记录表;S3:采集电机负载信号;S4:释放砂料;本发明作业过程安全可靠,砂料在输送装置上分布均匀,通过控制运算得到各个阶段下单点输送机的输送量、负载电流、传输速度以及电机控制频率的数值,为后续的单点输送装置的使用提供数据参考,能够在实际使用过程中,根据负载的变化,快速调整皮带的运行速度,避免能源浪费,降低设备损耗,提高输送效率。
Load test method for single-point conveying device of self-discharging ship
自卸船单点输送装置负荷试验方法
2024-09-06
Patent
Electronic Resource
Chinese
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE |
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