| 摘要 |
PROBLEM TO BE SOLVED: To provide a snow-removing vehicle and an automatic control method for a blade of the snow-removing vehicle, which allow efficient snow-removing work. SOLUTION: This snow-removing vehicle is provided with a lift cylinder (11), an electromagnetic valve (12) for the lift cylinder (11), a pressing-force detecting means (22), a power tilt cylinder (14), an electromagnetic valve (15) for the power tilt cylinder (14), a cutting-angle detecting means (23), a remaining-snow detecting means (21) for detecting a state of snow removal, and a controller (20); the lift cylinder (11), the valve (12) and the means (22) constitute a pressing means (10) of the blade (8); and the cylinder (14), the valve (15) and the means (23) constitute a cutting-angle adjusting means (13) of the blade (8). The controller (20) inputs detection results from the means (21), (22) and (23), outputs control signals to the valves (12) and (15), and controls the blade (8) so as to make the blade (8) constantly work at a minimum cutting angle with a minimum pressing force.
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