Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile driver driven and controlled by permanent magnet synchronous motors
The invention discloses a pile driver driven and controlled by permanent magnet synchronous motors. The pile driver driven and controlled by the permanent magnet synchronous motors is simultaneously connected with two permanent magnet synchronous motor bodies through a dual-drive reduction gear provided with a reduction transmission gear, and is connected with a pile driver drilling tool through an output device connected with the output end of the dual-drive reduction gear for output piling. The pile driver integrates the characteristics of the permanent magnet synchronous motors, the outputtorque after synchronous integration of the two permanent magnet synchronous motors can be increased through the reduction ratio of the dual-drive reduction gear, large-torque output under the condition of small rotating speed can be achieved, the problem of jamming of the pile driver can be effectively avoided, and therefore the pile driving efficiency and the pile driving quality are remarkablyimproved. The invention is applied to the technical field of engineering construction equipment.
本发明公开了一种永磁同步电机驱动控制的打桩机，此打桩机通过设有减速传动齿轮的双驱动减速装置同时连接两个永磁同步电机，并经过与双驱动减速装置的输出端连接的输出装置连接桩机钻具进行输出打桩，此打桩机综合永磁同步电机的特性，能通过双驱动减速装置的减速比来扩大两个永磁同步电机同步综合后的输出扭矩，可实现在小转速情况下的大扭矩输出，可有效避免打桩机的卡机问题，从而显著提高打桩效率和打桩质量，此发明用于工程建筑设备技术领域。
Pile driver driven and controlled by permanent magnet synchronous motors
The invention discloses a pile driver driven and controlled by permanent magnet synchronous motors. The pile driver driven and controlled by the permanent magnet synchronous motors is simultaneously connected with two permanent magnet synchronous motor bodies through a dual-drive reduction gear provided with a reduction transmission gear, and is connected with a pile driver drilling tool through an output device connected with the output end of the dual-drive reduction gear for output piling. The pile driver integrates the characteristics of the permanent magnet synchronous motors, the outputtorque after synchronous integration of the two permanent magnet synchronous motors can be increased through the reduction ratio of the dual-drive reduction gear, large-torque output under the condition of small rotating speed can be achieved, the problem of jamming of the pile driver can be effectively avoided, and therefore the pile driving efficiency and the pile driving quality are remarkablyimproved. The invention is applied to the technical field of engineering construction equipment.
本发明公开了一种永磁同步电机驱动控制的打桩机，此打桩机通过设有减速传动齿轮的双驱动减速装置同时连接两个永磁同步电机，并经过与双驱动减速装置的输出端连接的输出装置连接桩机钻具进行输出打桩，此打桩机综合永磁同步电机的特性，能通过双驱动减速装置的减速比来扩大两个永磁同步电机同步综合后的输出扭矩，可实现在小转速情况下的大扭矩输出，可有效避免打桩机的卡机问题，从而显著提高打桩效率和打桩质量，此发明用于工程建筑设备技术领域。
Pile driver driven and controlled by permanent magnet synchronous motors
一种永磁同步电机驱动控制的打桩机
OU XINQIN (Autor:in) / LI SUJUN (Autor:in) / TAN XIANYANG (Autor:in)
13.11.2020
Patent
Elektronische Ressource
Chinesisch
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