The steering mechanism is provided with a high-profile four trees crop spraying cars

The present invention discloses a steering mechanism provided with a profiling four high crop spraying trees vehicle, comprising a body frame body (1), a body frame of the body (1) lower portion of the wheel (2), a body frame of the body (1) provided with a cabin (3), spraying system (4) and a power system (5), characterized in that: said vehicle body frame (1) is a gantry frame member, the wheel (2) comprises a front drive wheel (2A), the steering wheel (2B), the front wheels (2A) a body frame of the body (1) is connected by a drive means (6), a rear steering wheel (2B) by copying the steering mechanism (7) and the vehicle body the holder body (1) is connected. The present invention effectively solves a long vertical shaft, the steering mechanism and the horizontal axis profiling swinging thereof. Application of high trees in crop spraying wheeled motor car, four-wheel high trees to make up for crop spraying motor vehicle, in the field of low-lying uneven road driving, resulting in three wheels touch the ground defects.