
Figure 5. Common rubber belt.
Figure 6. Load distribution of the spindle and the torque diagram.
The sand blowing device of the railway bed cleaning vehicle consists of the transport facilities
and the traversing mechanism; the transport facilities adopt troughing idlers and are driven by belt
with dual hydraulic wheel motors as the power source, the 3D solid modeling assembly of which
is shown in Fig. 7.
The traversing mechanism is an important component in the sand blowing device of the rail-
way bed cleaning vehicle, the function of which equals to that of several sets of regular bearing
combinations, and is of great significance to the sand cleaning ...