Large Flat Trailer walking and steering are mainly divided into four modes.

(1) The straight-line mode A-wheel rotation angle is equal to the angle at which the steering wheel rotates, and the rotation angles of the other wheels are calculated according to the turning center O.

彩神ll用户登录 (2) The steering wheel angle change in the oblique line mode is consistent with the steering angle of all the Flat Trailer wheels, and the direction of the oblique line is moved forward.

(3) The steering mode angle of the traverse mode is 0 ° C, and all the wheels are turned to a position of 90 ° C from the direction of the vehicle body, and the vehicle body moves laterally.

(4) In-situ steering mode The steering wheel angle is 0 ° C, all the wheels are turned to a fixed position according to the position of the steering center O, and the vehicle body is rotated around the steering center.

When walking and steering, the large Flat Trailer requires each wheel to steer and walk according to different angles according to different modes. In order to meet the requirements of vehicle use, when the vehicle is walking and steering, the angle synchronization accuracy of each wheel is within 0.2 degrees. Controlling the tightness of the piston of the wheel cylinder, etc., causing the hydraulic oil to bleed, causing the angles of the wheels to change frequently, so that the mobility of the vehicle equipment is greatly affected.