Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Paver screed posture adjusting mechanism and self-adaptive adjusting method
The invention discloses a paver screed posture adjusting mechanism and a self-adaptive adjusting method. The paver screed posture adjusting mechanism comprises a servo motor, a worm gear, a strain force measuring mechanism, a threaded rod and a supporting and pulling rod. The worm is connected with the output end of the servo motor, one side of the worm gear is connected with the strain force measuring mechanism, a threaded rod is arranged at the end, away from the worm, of the strain force measuring mechanism, external threads are arranged on the threaded rod, a supporting and pulling rod is arranged at the end, away from the worm gear, of the threaded rod, the supporting and pulling rod is nested on the threaded rod, and the supporting and pulling rod is provided with internal threads and is in threaded connection with the threaded rod. The input end of the servo motor is connected with an adaptive neural network fuzzy PID output end, and the data output end of the strain force measuring mechanism is connected with an adaptive neural network fuzzy PID input end. Displacement of the supporting and pulling rod can be accurately and reliably adjusted, and the posture of the screed is restored.
本发明公开了一种摊铺机熨平板姿态调整机构及自适应调整方法，包括伺服电机、蜗轮、应变测力机构、螺纹杆和撑拉杆；蜗杆与伺服电机输出端连接，蜗轮一侧连接应变测力机构，应变测力机构远离蜗杆的一端设置一根螺纹杆，螺纹杆上设置有外螺纹，螺纹杆远离蜗轮的一端设置有撑拉杆，撑拉杆嵌套在螺纹杆上，撑拉杆设置有内螺纹，与螺纹杆螺纹连接；伺服电机输入端连接有自适应神经网络模糊PID输出端，应变测力机构的数据输出端连接自适应神经网络模糊PID输入端。能够准确可靠地调整撑拉杆的位移，还原熨平板姿态。
Paver screed posture adjusting mechanism and self-adaptive adjusting method
The invention discloses a paver screed posture adjusting mechanism and a self-adaptive adjusting method. The paver screed posture adjusting mechanism comprises a servo motor, a worm gear, a strain force measuring mechanism, a threaded rod and a supporting and pulling rod. The worm is connected with the output end of the servo motor, one side of the worm gear is connected with the strain force measuring mechanism, a threaded rod is arranged at the end, away from the worm, of the strain force measuring mechanism, external threads are arranged on the threaded rod, a supporting and pulling rod is arranged at the end, away from the worm gear, of the threaded rod, the supporting and pulling rod is nested on the threaded rod, and the supporting and pulling rod is provided with internal threads and is in threaded connection with the threaded rod. The input end of the servo motor is connected with an adaptive neural network fuzzy PID output end, and the data output end of the strain force measuring mechanism is connected with an adaptive neural network fuzzy PID input end. Displacement of the supporting and pulling rod can be accurately and reliably adjusted, and the posture of the screed is restored.
本发明公开了一种摊铺机熨平板姿态调整机构及自适应调整方法，包括伺服电机、蜗轮、应变测力机构、螺纹杆和撑拉杆；蜗杆与伺服电机输出端连接，蜗轮一侧连接应变测力机构，应变测力机构远离蜗杆的一端设置一根螺纹杆，螺纹杆上设置有外螺纹，螺纹杆远离蜗轮的一端设置有撑拉杆，撑拉杆嵌套在螺纹杆上，撑拉杆设置有内螺纹，与螺纹杆螺纹连接；伺服电机输入端连接有自适应神经网络模糊PID输出端，应变测力机构的数据输出端连接自适应神经网络模糊PID输入端。能够准确可靠地调整撑拉杆的位移，还原熨平板姿态。
Paver screed posture adjusting mechanism and self-adaptive adjusting method
一种摊铺机熨平板姿态调整机构及自适应调整方法
SHEN JIANJUN (Autor:in) / JIA FENG (Autor:in) / TANG ZHENG (Autor:in) / FENG XIAOHAN (Autor:in)
15.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
METHOD FOR ADJUSTING A TEMPERATURE OF A SCREED PLATE OF A PAVING SCREED OF A ROAD PAVER
| Europäisches Patentamt | 2022