The invention discloses an articulated vehicle steering angle detection device. The articulated vehicle steering angle detection device aims at accurately measuring relative steering angles of front and rear vehicle frames and can eliminate steering angle errors caused when the front and rear vehicle frames reverse and tilt relatively. A supporting frame is fixedly connected to the rear vehicle frame. The two ends of a bearing pin shaft are fixedly connected with the supporting frame and the inner ring of a limiting bearing respectively. The two ends of a pulley bearing pin shaft are fixedly connected with a guide rail pulley bearing and a base. The guide rail pulley bearing is in sliding connection with a V-type guide rail of the supporting frame. A connection plate is hinged to the base. A plate spring is fixedly connected to the connection plate and is in rolling connection with the limiting bearing. A small pin shaft is sleeved with a torsion spring. Two torque arms of the torsion spring are supported on the right end face of the base and the lower surface of the connection plate respectively. An output shaft of an angular displacement sensor and a large pin shaft are installed fixedly and coaxially. The angular displacement sensor is fixedly connected with the connection plate through an elastic bending plate. The articulated vehicle steering angle detection device can accurately measure the relative steering angle of the front and rear vehicle frames.
Articulated vehicle steering angle detection device
2015-09-23
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Method and device for measuring steering angle of articulated vehicle
European Patent Office | 2023
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