Pedal foldable road roller for constructional engineering
A technology for construction engineering and road rollers, which is applied to buildings, roads, roads, etc., can solve the problems of poor climbing, easy ramming of dust, and easy clay on the wheel surface. Effect
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[0034] Such as Figure 1-Figure 4 As shown, the road roller can be stowed with pedals for construction engineering, including a fuselage 1, a front wheel 2 and a rear wheel 3 of the same size arranged under the fuselage 1, and the rear wheel 3 is hollow cylindrical. Both sides are respectively provided with a disk 302 fixed on the port 301 of the rear wheel 3, the crankshaft 303 of the rear wheel 3 passes through the centers of the two disks 302, and an eccentric ring is arranged inside the rear wheel 3. Block 4, the eccentric block 4 is fixed on the crankshaft 303, and the two ends of the crankshaft 303 are rotatably connected to the fuselage 1, the shaft of the front wheel 2 and the crankshaft of the rear wheel 3 303 are all connected to the motor by a belt to drive the rotation, the two ends of the crankshaft 303 are provided with rollers 304, the rollers 304 cannot move in the extension direction of the crankshaft 303, and the rollers 304 are fixed on the fuselage 1 throug...
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