Driving wheel mechanism of a rail-road tractor driving wheel and eight-wheel driving tractor thereof

Abstract

The utility model relates to a kind of driving wheel mechanism of highway-railway tractor drive wheel and its eight-drive tractor, belong to highway-railway tractor field.Driving wheel mechanism includes driving rubber wheel, shock frame, shock spring and the positioning frame connected with vehicle body, eight-drive tractor includes vehicle body, lifting car hook, battery, guide wheel and above-mentioned driving wheel mechanism, shock frame one side is hinged with vehicle body, and the other side is connected with the positioning frame fixed on vehicle body by shock spring.Positioning frame is arranged on the both sides of vehicle body, and guide wheel and lifting car hook are provided in front and back, and battery and motor are wrapped outside by metal cover.The utility model has excellent shock absorbing performance, low and compact structure;Adopt multiple motor distributed drive, avoid the problem of vehicle body being too high caused by single large motor, facilitate wireless remote control;Meanwhile, replace fuel power with electric drive, energy saving and environmental protection;Driving wheel can realize in-place steering, and turning radius is small, suitable for small site track vehicle traction.

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