Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-crawler vehicle
The invention provides a multi-crawler vehicle, and belongs to the field of engineering machinery. The multi-crawler vehicle comprises three crawlers, three driving wheels, three driven wheels, three hydraulic motors, three rotating speed sensors, a photoelectric sensor and a control unit. Each crawler belt is connected with one driving wheel and one driven wheel, each driving wheel is connected with one hydraulic motor, each hydraulic motor is provided with one rotating speed sensor, and the photoelectric sensor is used for detecting the relative positions of the three driving wheels; the control unit is used for setting servo proportional valves of the three hydraulic motors based on a set speed when the multi-crawler vehicle runs linearly; the servo proportional valves of the three hydraulic motors are adjusted based on the feedback of the three rotating speed sensors; when the multi-crawler vehicle turns, servo proportional valves of the three hydraulic motors are arranged on the basis of the set speed and the set steering angle; and the servo proportional valves of the three hydraulic motors are adjusted based on the feedback of the three rotating speed sensors and the photoelectric sensor.
本公开提供了一种多履带车，属于工程机械领域。多履带车包括三条履带、三个主动轮、三个从动轮、三个液压马达、三个转速传感器、光电传感器和控制单元；每条履带连接一个主动轮和一个从动轮，每个主动轮与一个液压马达连接，每个液压马达设置一个转速传感器，光电传感器用于检测三个主动轮的相对位置；控制单元用于，在多履带车直线行驶时，基于设定速度设置三个液压马达的伺服比例阀；并基于三个转速传感器的反馈调节三个液压马达的伺服比例阀；在多履带车转弯行驶时，基于设定速度和设定转向角度设置三个液压马达的伺服比例阀；并基于三个转速传感器和光电传感器的反馈调节三个液压马达的伺服比例阀。
Multi-crawler vehicle
The invention provides a multi-crawler vehicle, and belongs to the field of engineering machinery. The multi-crawler vehicle comprises three crawlers, three driving wheels, three driven wheels, three hydraulic motors, three rotating speed sensors, a photoelectric sensor and a control unit. Each crawler belt is connected with one driving wheel and one driven wheel, each driving wheel is connected with one hydraulic motor, each hydraulic motor is provided with one rotating speed sensor, and the photoelectric sensor is used for detecting the relative positions of the three driving wheels; the control unit is used for setting servo proportional valves of the three hydraulic motors based on a set speed when the multi-crawler vehicle runs linearly; the servo proportional valves of the three hydraulic motors are adjusted based on the feedback of the three rotating speed sensors; when the multi-crawler vehicle turns, servo proportional valves of the three hydraulic motors are arranged on the basis of the set speed and the set steering angle; and the servo proportional valves of the three hydraulic motors are adjusted based on the feedback of the three rotating speed sensors and the photoelectric sensor.
本公开提供了一种多履带车，属于工程机械领域。多履带车包括三条履带、三个主动轮、三个从动轮、三个液压马达、三个转速传感器、光电传感器和控制单元；每条履带连接一个主动轮和一个从动轮，每个主动轮与一个液压马达连接，每个液压马达设置一个转速传感器，光电传感器用于检测三个主动轮的相对位置；控制单元用于，在多履带车直线行驶时，基于设定速度设置三个液压马达的伺服比例阀；并基于三个转速传感器的反馈调节三个液压马达的伺服比例阀；在多履带车转弯行驶时，基于设定速度和设定转向角度设置三个液压马达的伺服比例阀；并基于三个转速传感器和光电传感器的反馈调节三个液压马达的伺服比例阀。
Multi-crawler vehicle
多履带车
LI HONGQIANG (Autor:in) / XIAO KAIMING (Autor:in) / GAN ZHENGLIN (Autor:in) / WANG JIANGUO (Autor:in)
13.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2023