The steering shaft connects the steering unit with a gimbal,the steering handwheel
The steering shaft connects the steering unit with a gimbal,the steering handwheel
turns with the steering
turns with the steering
shaft and steering column,realizes hydraulic steering. The
shaft and steering column,realizes hydraulic steering. The
steering
steering
column supporting steering shaft changes some tilt
column supporting steering shaft changes some tilt
angle forward and backward,to adjust
angle forward and backward,to adjust
to a proper position ,so as to satisfy the drive
to a proper position ,so as to satisfy the drive
r's need.
r's need.
6.1 Steering unit
6.1 Steering unit
The steering unit is a full-hydraulic steering unit,and can transmit the pressure oil
The steering unit is a full-hydraulic steering unit,and can transmit the pressure oil
from the flow-divider to steering cylinder through the oil pipe by metering.The oil volume
from the flow-divider to steering cylinder through the oil pipe by metering.The oil volume
changes as the rotation angle of the handwheel.When the engine goes out and the oil pump
changes as the rotation angle of the handwheel.When the engine goes out and the oil pump
can not supply oil,the steering shall be done by manpower.
can not supply oil,the steering shall be done by manpower.
Fig.6.2 full-hydraulic steering system
Fig.6.2 full-hydraulic steering system
1.Handwheel and steering shaft
1.Handwheel and steering shaft
2.pump
2.pump
3.Flow-divider
3.Flow-divider
4.Powered steering unit
4.Powered steering unit
5.Steering cylinder
5.Steering cylinder
6.Steering axle
6.Steering axle
7.Hose
7.Hose
-80-
-80-
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